Quarterlytics / Healthcare / Biotechnology / PureTech Health plc / FY2020 Annual Report

PureTech Health plc
Annual Report 2020

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FY2020 Annual Report · PureTech Health plc
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P U R E T E C H   H E A L T H   P L C   -   A N N U A L   R E P O R T   A N D   A C C O U N T S   2 0 2 0

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18/03/2021   14:46

 
 
 
 
 
 
 
PureTech Health 

Giving Life to Science

PureTech Health plc (“PureTech Health”, “PureTech” or “the Company”) is a clinical-stage biotherapeutics 
company dedicated to discovering, developing and commercializing highly differentiated medicines for 
devastating diseases, including inflammatory, fibrotic and immunological conditions, intractable cancers, 
lymphatic and gastrointestinal diseases and neurological and neuropsychological disorders, among others. 
We have created a broad and deep pipeline through the expertise of our experienced research and 
development team and our extensive network of scientists, clinicians and industry leaders. Our pipeline, 
which is being advanced both internally and through our Founded Entities1, is comprised of 26 therapeutics 
and therapeutic candidates, including 15 that are clinical stage and two that have been cleared for 
marketing by the U.S. Food and Drug Administration and granted marketing authorization in the European 
Economic Area. All of the underlying programs and platforms that resulted in this pipeline of therapeutic 
candidates were initially identified or discovered and then advanced by our team through key validation 
points based on unique insights into the biology of the brain, immune and gut, or BIG, systems and the 
interface between those systems, which we refer to as the BIG Axis.

PureTech is led by a proven and seasoned management team of business leaders with significant experience 
in discovering and developing important new medicines, delivering them to market and maximizing 
shareholder value. 

Headquarters 
Boston, MA

Nasdaq 
PRTC

LSE 
PRTC

Overview
Highlights of the Year 
Components of Value 
Letter from the Chair 

Strategic report
Letter from the Chief Executive Officer 
Letter from the Chief Innovation Officer 
and the Chief Scientific Officer  
How PureTech is Building Value for Investors 
PureTech’s Wholly Owned Programs 
PureTech’s Founded Entities 

ESG report
Our Approach to ESG and Sustainable Business 

Governance
Risk Management 
Viability 
Key Performance Indicators 
Financial Review 
Chair’s Overview 
Board of Directors 
Management Team 
The Board 

1
6
8

10

14
17
27
43

60

69
72
73
74
89
90
93
95

Directors’ Report 
Report of the Nomination Committee 
Report of the Audit Committee 
Directors’ Remuneration Report 
Directors’ Remuneration Policy 
Annual Report on Remuneration 

100
104
105
107
109
114

Financial statements
Independent Auditor’s Report to the Members of PureTech Health plc 121
130
Consolidated Statements of Comprehensive Income/(Loss) 
131
Consolidated Statements of Financial Position 
132
Consolidated Statements of Changes in Equity 
133
Consolidated Statements of Cash Flows 
134
Notes to the Consolidated Financial Statements 
186
PureTech Health plc Statement of Financial Position 
187
PureTech Health plc Statements of Changes in Equity 
188
PureTech Health plc Statements of Cash Flows 
189
Notes to the Financial Statements 

Additional information
History and Development of the Company 
Risk Factor Annex 
Directors, Secretary and Advisors to PureTech Health plc 

190
191
228

1 

 Our Founded Entities are comprised of our Controlled Founded Entities and our Non-Controlled Founded Entities. References in this report to our “Controlled 
Founded Entities” refer to Follica, Incorporated, Vedanta Biosciences, Inc., Sonde Health, Inc. Alivio Therapeutics, Inc. and Entrega, Inc. References in this report to 
our “Non-Controlled Founded Entities” refer to Gelesis, Inc., Akili Interactive Labs, Inc., Karuna Therapeutics, Inc. and Vor Biopharma Inc., and, for all periods prior 
to December 18, 2019, resTORbio, Inc. We formed each of our Founded Entities and have been involved in development efforts in varying degrees. In the case of 
each of our Controlled Founded Entities, we continue to maintain majority voting control. With respect to our Non-Controlled Founded Entities, we may benefit 
from appreciation in our minority equity investment as a shareholder of such companies. 

Highlights of the Year – 2020

PureTech Level Cash 
and Cash Equivalents 
as of March 31, 2021

$443.4m2

PureTech Level Cash 
and Cash Equivalents 
as of Year End

$349.4m2

Consolidated Cash 
and Cash Equivalents  
as of March 31, 2021

$486.5m2

Includes cash held at 
the PureTech level and at 
Controlled Founded Entities 
(Vedanta, Follica, Alivio, Sonde 
and Entrega) 

Consolidated Cash 
and Cash Equivalents 
as of Year End

$403.9m2

Includes cash held at 
the PureTech level and at 
Controlled Founded Entities 
(Vedanta, Follica, Alivio, Sonde 
and Entrega) 

2019: $120.6m 
2018: $177.7m 
2017: $126.7m 
2016: $192.1m

2019: $162.4m 
2018: $250.9m 
2017: $188.7m 
2016: $281.5m

Wholly Owned Programs
Our team, network and expertise in the BIG Axis has enabled the rapid advancement and growth of our Wholly 
Owned Programs3. Focused on the lymphatic system and related immunological disorders, our Wholly Owned 
Pipeline currently consists of LYT-100, a clinical-stage therapeutic candidate we are pursuing for inflammatory and 
fibrotic conditions and disorders of lymphatic flow, LYT-200, a clinical therapeutic candidate targeting a foundational 
immunosuppressive protein, galectin-9, we are developing for the potential treatment of a range of cancer indications, 
LYT-210, a preclinical therapeutic candidate targeting immunomodulatory gamma delta-1 T cells we are developing 
for a range of cancer indications and autoimmune disorders and LYT-300, a preclinical therapeutic candidate we are 
developing for a range of neurological and neuropsychological conditions. Our Wholly Owned Programs also include 
three discovery platforms: Glyph™ – our synthetic lymphatic targeting chemistry platform – and Orasome™ – our 
oral biotherapeutics platform – both of which leverage the absorption of dietary lipids to traffic therapeutics via the 
lymphatic system and our meningeal lymphatics discovery research program for treating neurodegenerative and 
neuroinflammatory diseases. Key developments included the following:

•  In November 2020, we announced the completion of a Phase 1 randomized, double-blind multiple ascending dose, or MAD, 
and food effect study of LYT-100, which was initiated in March 2020. The study demonstrated favorable proof-of-concept for 
LYT-100’s tolerability and pharmacokinetic, or PK, profile. 

•  In December 2020, we announced the initiation of a global, randomized, double-blind, placebo-controlled Phase 2 trial to 
evaluate the efficacy, safety and tolerability of LYT-100 in adults with Long COVID4 respiratory complications and related 
sequelae. Topline results are expected in the second half of 2021.

•  In December 2020, we announced the initiation of a Phase 2a proof-of-concept study of LYT-100 in patients with breast 

cancer-related, upper limb secondary lymphedema. Topline results are expected in the first half of 2022. 

•  We are planning registration-enabling studies of LYT-100 for the treatment of idiopathic pulmonary fibrosis, or IPF, and 

potentially other progressive fibrosing interstitial lung diseases, or PF-ILDs, and we expect to provide additional guidance 
later this year.

•  In December 2020, we announced the initiation of our Phase 1 clinical trial to evaluate LYT-200 as a potential treatment 

for metastatic solid tumors, with topline results anticipated in the fourth quarter of 2021. The primary objective of 
the Phase 1 portion of the adaptive Phase 1/2 trial is to assess the safety and tolerability of escalating doses of LYT-200 
in order to identify a dose to carry forward into the Phase 2 portion of the trial. The Phase 1 portion will also assess the 
PK and pharmacodynamic, or PD, profiles of LYT-200. Pending favorable topline results, we intend to initiate the Phase 2 
expansion cohort portion of the trial, which is designed to evaluate LYT-200 either alone and/or in combination with 
chemotherapy and anti-PD-1 therapy for the treatment of multiple solid tumor types, including pancreatic cancer and 
cholangiocarcinoma, or CCA.

•  In June 2020, we presented a scientific poster for LYT-200 at the American Association for Cancer Research, or AACR, 
2020 Virtual Annual Meeting. New preclinical results were presented that established galectin-9 as a novel target for 
cancer immunotherapy. 

2 

3 

4 

 For more information in relation to the PureTech Level Cash and Cash Equivalents and Consolidated Cash and Cash Equivalents measures used in this Annual Report, 
please see pages 75 and 76 of the Financial Review. At prior comparative periods from 2016 to 2019, balances included cash, cash equivalents and short-term investments. 
For more information in relation to the PureTech Level Cash Reserves and Consolidated Cash Reserves measures, please also see pages 75 and 76 of the Financial Review.
 References in this report to “Wholly Owned Programs” refer to the Company’s four therapeutic candidates (LYT-100, LYT-200, LYT-210 and LYT-300), three discovery 
platforms and potential future therapeutic candidates and discovery platforms that the Company may develop or obtain. References to “Wholly Owned Pipeline” refer to 
LYT-100, LYT-200, LYT-210 and LYT-300.
 Long COVID is a term being used to describe the emerging and persistent complications following the resolution of COVID-19 infection, also known as post-acute COVID-19 
syndrome (PACS).

PureTech Health plc   Annual report and accounts 2020    1

Overview 
 
 
 
 
 
 
 
 
 
 
 
Highlights of the Year  — continued

Amount of funding secured 
for Founded Entities

$247.8m5,6

$246.8m (99.6%) came 
from third parties

Excludes $473.2m raised 
by Founded Entities in 
2021 post-period 

2019: $666.8m 
2018: $274.0m 
2017: $102.9m 
2016: $98.2m

Clinical trial initiations 

Clinical trial readouts 

Regulatory clearances 

66,7

56,8

36,9

2019: 6

2019: 5

2019: 1

•  We are advancing our Glyph technology platform, which is designed to employ the body’s natural lipid absorption and 
transport process to orally administer drugs via the lymphatic system. We have successfully extended the platform to 
encompass more than 20 molecules as well as a range of novel linker chemistries that have demonstrated promising 
lymphatic targeting in preclinical studies. Our most advanced Glyph candidate, LYT-300, is an oral form of allopregnanolone, 
an IV version of which is approved by the FDA. We believe LYT-300 may be applicable to a range of neurological conditions, 
and we expect to initiate a clinical trial with LYT-300 by the end of 2021.

•  In the February 2021 post-period, preclinical proof-of-concept for our Glyph technology was published in the Journal of 

Controlled Release. The results demonstrate the ability of this platform to directly target gut lymphatics with an orally dosed 
small molecule immunomodulator.

•  We progressed our Orasome technology platform, which utilizes multiple vesicle components, including those isolated 
from milk. Our Orasome vesicles are being designed to transport macromolecular medicines to selected mucosal cell 
types of the intestinal tract. In 2021, we expect preclinical proof-of-concept data and anticipate additional preclinical results 
from a non-human primate proof-of-concept study. This work could lay the foundation for investigational new drug, or 
IND, application enabling clinical studies for one or more additional therapeutic candidates to be included in our Wholly 
Owned Pipeline. 

•  On November 16, 2020, we commenced trading of American Depository Shares, or ADSs, on the Nasdaq Global Market 

under the ticker symbol “PRTC” (the “U.S. Listing”). In addition to the U.S. Listing, we maintain our premium listing on the 
Official List of the UK Financial Conduct Authority and trading on the main market of the London Stock Exchange. Our ticker 
symbol in the UK is also PRTC, and we are a member of the FTSE 250 index.

•  In October 2020, we announced the appointment of biotech entrepreneur Kiran Mazumdar-Shaw to our board of directors. 
Ms. Shaw brings extensive experience in biotherapeutics, strategic leadership, financial and business development and 
a dedication to improving patients’ lives to our board of industry leaders.

•  In the January 2021 post-period, we announced that George Farmer, Ph.D., was appointed as Chief Financial Officer. 

Dr. Farmer is responsible for all aspects of our finances, including capital markets strategy and execution, strategic and 
financial planning and financial reporting.

5 

6 
7 
8 
9 

 Funding figure includes private equity financings, loans and promissory notes, public offerings or grant awards. Funding figure excludes future milestone considerations 
received in conjunction with partnerships and collaborations such as those with Boehringer Ingelheim, Imbrium Therapeutics L.P., Shionogi & Co., Ltd. or Eli Lilly. Funding 
figure does not include Vor’s gross proceeds of $203.4 million from its February 2021 post-period IPO or Karuna’s gross proceeds of $269.8 million from its February 2021 
post-period follow-on offering.
 Number represents figure for the relevant fiscal year only and is not cumulative.
 PureTech initiated four clinical trials, Karuna initiated one clinical trial, and Gelesis initiated one clinical trial in 2020.
 PureTech, Vedanta (two), Karuna, and Akili reported clinical results from across their pipelines in 2020.
 Akili’s EndeavorRx™ was granted FDA clearance and European marketing authorization and Gelesis’ Plenity® was also granted European marketing authorization.

2    PureTech Health plc   Annual report and accounts 2020

Overview 
 
 
 
 
 
 
 
 
 
 
 
Highlights of the Year  — continued

Founded Entities10

PureTech’s Founded Entities have made significant progress advancing 22 therapeutics and therapeutic candidates, 
of which two have been cleared for marketing by the U.S. Food and Drug Administration and granted marketing 
authorization in the European Economic Area and 13 are clinical stage. Key developments included the following:

Founded Entities in which PureTech has a controlling interest or the right to receive royalties, in order of development stage:

Gelesis, Inc. (PureTech ownership: 19.3%; 
We also have a right to royalty payments 
as a percentage of net sales)

•  In June 2020, Gelesis received approval 
to market Plenity®11 with a Conformité 
Européenne, or CE, Mark as a class III 
medical device indicated for weight 
loss in overweight and obese adults 
with a Body Mass Index, or BMI, of 
25   -40 kg/m2, when used in conjunction 
with diet and exercise. In addition to 
its U.S. FDA clearance, Gelesis is now 
able to market Plenity throughout the 
European Economic Area and in other 
countries that recognize the CE Mark. 
Gelesis plans to bring Plenity to the 
U.S. first, where it has been available to 
a limited extent since the second half 
of 2019 through an early experience 
program and since 2020 via a beta 
launch while the company ramps up its 
commercial operations and inventory 
for a broader launch in the second half 
of 2021. In just one month of limited 
promotion and marketing investment 
during the beta launch, Gelesis 
acquired more new patients on Plenity 
than any other branded prescription 
in the weight loss market. Gelesis 
also plans to seek FDA input on the 
requirements for expanding the Plenity 
label for treating adolescents.

•  In June 2020, Gelesis announced 
a partnership with China Medical 
System Holdings Ltd., or CMS, for 
the commercialization of Plenity in 
China. Through the terms of the deal, 
CMS provided $35 million upfront in 
a combination of licensing fees and 
equity investment, with the potential 
for an additional $388 million in future 
milestone payments as well as royalties.

•  In the second half of 2020, Gelesis 

initiated a Phase 3 study of GS500 in 
functional constipation.

•  In November 2020, Gelesis’ collaborator 

Alessandra Silvestri, Ph.D., of the 
Laboratory of Mucosal Immunology 
and Microbiota at Humanitas Research 
Hospital, presented a poster on the 
therapeutic benefits of Gel-B (GS300) 
at The Liver Meeting, the American 
Association for the Study of Liver 
Diseases, or AASLD, annual conference. 
The data demonstrated that, in 
a preclinical model, the proprietary 
therapeutic candidate reversed the 
damage to the intestines induced by 
a high fat diet and Gelesis believes that 
therapies exploiting the gut liver axis 
may offer a unique treatment option for 
metabolic liver disorders.

•  Also in November 2020, Gelesis 

presented three posters at 
ObesityWeek 2020, the annual 
congress of The Obesity Society. 
Presentations included new data that 
showed that prediabetes and impaired 
beta cell function were associated with 
a dysfunctional gut barrier, a potential 
precursor to metabolic diseases; an 
additional analysis of Gelesis’ pivotal 
GLOW study suggested fasting 
plasma glucose levels and insulin 
resistance could be strong predictors 
of weight loss with Plenity; and a new 
in vitro beverage interaction study 
that demonstrated Plenity’s hydrogel 
maintained its properties in the 
presence of alcoholic or acidic drinks.

•  In September 2020, Gelesis delivered 
one oral presentation and two poster 
presentations showcasing notable 
efficacy data for Plenity at the European 
and International Congress on Obesity, 
or ECO-ICO 2020.

•  In March 2020, Gelesis was named to 

Fast Company’s list of the World’s Most 
Innovative Companies for 2020.

Karuna Therapeutics, Inc. (PureTech 
ownership: 8.2%; We also have a right 
to royalty payments as a percentage 
of net sales)

•  In June 2020, Karuna announced next 
steps in the EMERGENT program, 
the clinical program evaluating KarXT 
for the treatment of adults with 
schizophrenia, following the completion 
of a successful End-of-Phase 2 meeting 
with the FDA. 

•  In December 2020, Karuna 
announced the initiation of 
the Phase 3 EMERGENT-2 trial, the 
first of two Phase 3 five-week inpatient 
trials evaluating the efficacy and safety 
of KarXT for the treatment of acute 
psychosis in adults with schizophrenia. 

•  In May 2020, Karuna presented data 

from EMERGENT-1, the Phase 2 clinical 
trial evaluating KarXT for the treatment 
of acute psychosis in patients with 
schizophrenia, at the American Society 
of Clinical Psychopharmacology, or 
ASCP, 2020 Annual Meeting. The poster 
and oral presentation detailed new and 
previously reported efficacy and safety 
data from the Phase 2 clinical trial. 

•  In the first quarter of the 2021 post-

period, Karuna announced the initiation 
of the Phase 3 EMERGENT-4 trial, a 52-
week, outpatient, open-label long-term 
safety and tolerability extension trial of 
EMERGENT-2 and EMERGENT-3.

•  In the February 2021 post-period, 

Karuna announced that results from 
the EMERGENT-1 Phase 2 clinical trial 
evaluating KarXT for the treatment 
of schizophrenia were published 
in the New England Journal of 
Medicine, or NEJM.

•  In 2020, we sold approximately four 
million of our Karuna shares for cash 
consideration of approximately 
$347 million, and in the February 2021 
post-period we sold an additional one 
million shares for cash consideration 
of approximately $118 million.

10   Relevant ownership interests for Founded Entities were calculated on a diluted basis (as opposed to a voting basis) as of December 31, 2020, including outstanding shares, 

11 

options and warrants, but excluding unallocated shares authorized to be issued pursuant to equity incentive plans. Karuna ownership is calculated on an outstanding voting 
share basis as of March 4, 2021. Vor ownership is calculated on an outstanding voting share basis as of February 9, 2021.
 Important Safety Information: Patients who are pregnant or are allergic to cellulose, citric acid, sodium stearyl fumarate, gelatin, or titanium dioxide should not take Plenity. 
To avoid impact on the absorption of medications: For all medications that should be taken with food, take them after starting a meal. For all medications that should be 
taken without food (on an empty stomach), continue taking on an empty stomach or as recommended by your physician. The overall incidence of side effects with Plenity 
was no different than placebo. The most common side effects were diarrhea, distended abdomen, infrequent bowel movements, and flatulence. Contact a doctor right away 
if problems occur. If you have a severe allergic reaction, severe stomach pain, or severe diarrhea, stop using Plenity until you can speak to your doctor. Rx Only. For the safe 
and proper use of Plenity or more information, talk to a healthcare professional, read the Patient Instructions for Use, or call 1-844-PLENITY.

PureTech Health plc   Annual report and accounts 2020    3

OverviewHighlights of the Year  — continued

Follica, Incorporated (PureTech ownership: 
78.2%. We also have a right to royalty 
payments as a percentage of net sales)

•  In June 2020, Follica announced 
the completion of a successful 
End-of-Phase 2 meeting with the 
FDA for its lead program to treat 
male androgenetic alopecia, 
which supports the progression 
into Phase 3 development. The 
initiation of a Phase 3 registration 
program in male androgenetic alopecia 
is expected in 2021. 

•  In December 2020, Follica announced 

the publication of a pilot study 
evaluating scalp skin disruption to 
promote hair growth in female pattern 
hair loss, or FPHL, in International 
Journal of Women’s Dermatology. 
The pilot study, led by Maryanne M. 
Senna, M.D., an Assistant Professor 
of Dermatology at Harvard Medical 
School, demonstrated the treatment 
promoted hair growth over a four-
month course of treatment.

•  In the January 2021 post-period, Follica 
announced the appointment of two 
leaders in aesthetic medicine and 
dermatology to its Board of Directors. 
Tom Wiggans, former CEO of Dermira, 
joined as Executive Chairman with 
over 30 years of experience leading 
biopharmaceutical companies 
from the start-up stage to global 
commercialization, and Michael Davin, 
former CEO of Cynosure, joined as 
an Independent Director with over 
30 years of experience in the medical 
device industry. 

Vedanta Biosciences, Inc. (PureTech 
ownership: 49.5%)

•  In June 2020, Vedanta announced 

topline Phase 1 clinical data in healthy 
volunteers, which showed that VE202, 
Vedanta’s orally-administered live 
biotherapeutic product, or LBP, 
candidate for inflammatory bowel 
disease, or IBD, was generally well-
tolerated at all doses studied and 
demonstrated durable and dose-
dependent colonization. The trial 
was conducted by Janssen Research 
& Development, LLC, and a more 
complete study dataset and analyses 
will be submitted to a peer-reviewed 
journal. Vedanta expects to advance 
VE202 into a Phase 2 study for IBD in 
2021. Vedanta has regained full rights 
to the program and will owe Janssen 
single-digit royalty payments on net 
sales of a commercialized product.

•  In the January 2021 post-period, Vedanta 
announced a $25 million investment from 
Pfizer as part of the Pfizer Breakthrough 
Growth Initiative. The proceeds will 
fund the Phase 2 study of VE202 in 
IBD. Vedanta will retain control of all its 
programs and has granted Pfizer a right 
of first negotiation on VE202.

•  In October 2020, additional data from 
a Phase 1 clinical study of VE202 in 
healthy volunteers was presented by 
Janssen Research & Development, LLC, 
at United European Gastroenterology, 
or UEG, Week 2020. The new UEG 
Week data presentation focused on the 
kinetics and durability of colonization 
from an 11-strain consortium of 
VE202 under various dosing and 
pre-treatment regimens.

•  Vedanta has also continued to progress 

its three ongoing clinical trials of 
VE303, VE416 and VE800. In 2021, 
Vedanta anticipates topline results 
from a Phase 2 trial of VE303 in high-
risk Clostridioides difficile infection, or 
CDI, and a first-in-patient clinical trial 
of VE800 in combination with Bristol-
Myers Squibb’s checkpoint inhibitor 
Opdivo® (nivolumab) in patients with 
select types of advanced or metastatic 
cancer. Topline results from a Phase 
1/2 trial of VE416 for food allergy are 
expected in 2022.

•  In June 2020, Vedanta strengthened 
its balance sheet with an additional 
$12 million in new equity and R&D 
collaboration funds, bringing its total 
Series C round to $71.1 million.

•  In September 2020, Vedanta announced 

it has been awarded funding of 
$7.4 million, with the potential for up 
to an additional $69.5 million, from the 
Biomedical Advanced Research and 
Development Authority, or BARDA, to 
advance clinical development of VE303 
for high-risk CDI. Vedanta is the first-
ever recipient of a BARDA award in the 
microbiome field. 

Sonde Health, Inc. (PureTech 
ownership: 44.6%)

•  In July 2020, Sonde launched Sonde One 
for Respiratory, a new voice-enabled 
health detection and monitoring app, 
to potentially help employers improve 
employee safety, meet government 
mandates and satisfy their own 
administrative needs as they reopen 
office doors in a COVID-19 environment.

•  In August 2020, Sonde acquired 

NeuroLex Labs, a leading voice-enabled 
survey and data acquisition platform. 
The transaction did not involve any 
financial participation from PureTech. 

•  In November 2020, Sonde announced 
the launch of a new Developer Portal 
that provides organizations with access 
to Sonde’s advanced vocal biomarker-
based health check technology. 
As part of the launch, Sonde has 
introduced a new self-serve application 
programming interface, or API, and 
documentation to allow developers 
to quickly, easily and autonomously 
integrate Sonde’s voice-enabled 
respiratory symptoms checker into 
their own iOS and Android mobile 
applications.

•  Sonde has collected over one million 

voice samples from over 80,000 
subjects as a part of the ongoing 
validation of its platform, and it has also 
initiated research and development to 
expand its proprietary technology into 
Alzheimer’s disease, or AD, respiratory 
and cardiovascular disease, as well as 
other health and wellness conditions 
including mental health.

Alivio Therapeutics, Inc. (PureTech 
ownership: 78.0%)

•  Alivio continued to advance its targeted 
disease immunomodulation platform 
for the potential treatment of chronic 
and acute inflammatory disorders. 
Alivio expects an IND filing for ALV-107 
for interstitial cystitis or bladder pain 
syndrome, or IC/BPS, in 2021 and an 
IND for ALV-304 in IBD in 2023. Alivio is 
also evaluating the potential application 
of its proprietary platform to enable 
the oral administration of biologics in 
additional indications.

•  In October 2020, Alivio announced 
a $3.3 million U.S. Department of 
Defense, or DoD, Technology/
Therapeutic Development Award to 
advance its therapeutic candidate, 
ALV-304, for the treatment of IBD. The 
funds will support Alivio’s preclinical 
research and development activities to 
potentially enable the IND filing.

Entrega, Inc. (PureTech ownership: 72.9%)

•  Entrega continued to advance its 

platform for the oral administration of 
biologics, vaccines and other drugs 
that are otherwise not efficiently 
absorbed when taken orally. As 
part of its collaboration with Eli Lilly, 
Entrega has continued to investigate 
the application of its peptide 
administration technology to certain 
Eli Lilly therapeutic candidates. In 2020, 
the partnership was extended into 2021.

4    PureTech Health plc   Annual report and accounts 2020

OverviewHighlights of the Year  — continued

Founded Entities in which PureTech has an equity interest, in order of development stage:

Akili Interactive Labs, Inc. (PureTech 
ownership: 33.7%)

•  In June 2020, Akili received clearance 

from the FDA to market EndeavorRx™12 
(AKL-T01) as a prescription treatment for 
improving attention function in children 
with attention-deficit/hyperactivity 
disorder, or ADHD. Delivered through 
a captivating video game experience, 
EndeavorRx is indicated to improve 
attention function as measured by 
computer-based testing in children 
ages 8-12 years old with primarily 
inattentive or combined-type ADHD, 
who have a demonstrated attention 
issue. Akili plans to take a scaled 
approach to the commercial launch of 
EndeavorRx in 2021. The FDA clearance 
followed the April 2020 announcement 
that ENDEAVOR™ would be available 
for use for a limited time by children 
with ADHD and their families in 
response to new guidance from the 
FDA recognizing the need for access 
to certain low-risk clinically-validated 
digital health devices for psychiatric 
conditions, including ADHD, during the 
COVID-19 pandemic. 

•  Also in June 2020, Akili announced 
that it had received approval to 
market EndeavorRx in Europe. Akili 
received a CE Mark certification for 
EndeavorRx as a prescription-only 
digital therapeutic intended for the 
treatment of attention and inhibitory 
control deficits in pediatric patients with 
ADHD. The CE Mark approval enables 
the future marketing of EndeavorRx 
in European Economic Area member 
countries. With a near-term focus on 
launching the EndeavorRx prescription 
treatment in the U.S. first, Akili is 
exploring expansion opportunities in 
Europe as part of its global strategy.

Vor Biopharma Inc. (PureTech 
ownership: 8.6%)

•  In the January 2021 post-period, 
Vor announced that the FDA had 
accepted the company’s IND 
application for VOR33. Vor plans to 
enroll the first patient in a Phase 1/2a 
clinical trial for VOR33 in the second 
quarter of 2021 and expects initial 
human engraftment and protection 
data from this trial to be reported in 
late 2021 or in the first half of 2022.

•  In the February 2021 post-period, Vor 
announced the pricing of its initial 
public offering of common stock on 
the Nasdaq Global Market under the 
symbol “VOR.” The aggregate gross 
proceeds to Vor from the offering were 
approximately $203.4 million, before 
deducting the underwriting discounts 
and commissions and other offering 
expenses payable by Vor.

•  In July 2020, Vor announced 

a $110 million Series B financing to 
advance VOR33 into clinical trials, 
deepen its portfolio and accelerate 
the validation of additional targets 
for its scientific platform.

•  In November 2020, Vor announced an 
exclusive licensing agreement with the 
National Cancer Institute, or NCI, part 
of the National Institutes of Health, or 
NIH, for intellectual property related to 
a clinical-stage anti-CD33 chimeric 
antigen receptor T cell, or CAR-T, 
therapy candidate, VCAR33. VCAR33 
is currently being evaluated in a multi-
site Phase 1/2 clinical trial in young adult 
and pediatric patients with relapsed or 
refractory acute myeloid leukemia, 
or AML, and Vor expects initial 
monotherapy clinical proof-of-concept 
data in 2022, depending on 
investigator’s timing of data release.

•  In January 2020, Vor held a pre-IND 
meeting with the FDA to gather 
feedback to assemble the data package 
for a potential IND filing.

•  In the April 2021 post-period, Akili 
announced collaborations with 
Weill Cornell Medicine, New York-
Presbyterian Hospital and Vanderbilt 
University Medical Center to evaluate 
Akili digital therapeutic AKL-T01 as 
a treatment for patients with cognitive 
dysfunction following COVID-19 (also 
known as “COVID brain fog”). Under 
each collaboration, Akili will work with 
research teams at each institution to 
conduct two separate randomized, 
controlled clinical studies evaluating 
AKL-T01’s ability to target and improve 
cognitive functioning in COVID-19 
survivors who have exhibited a deficit 
in cognition. 

•  In January 2020, Akili announced 

that its STARS Adjunct trial achieved 
its primary endpoint evaluating the 
effects of EndeavorRx in children with 
ADHD when used with and without 
stimulant medication. The study 
achieved its predefined primary efficacy 
outcome, demonstrating a statistically 
significant improvement in the ADHD 
Impairment Rating Scale, or IRS, from 
baseline after one month of treatment 
(p<0.001) in both children taking 
stimulant medications and in those not 
taking stimulants.

•  In February 2020, The Lancet Digital 
Health journal published the results 
from Akili’s STARS-ADHD pivotal 
trial of AKL-T01.

•  In October 2020, Akili announced 
multiple data presentations on 
EndeavorRx, including results from the 
STARS Adjunct trial, a multi-site open-
label study designed to evaluate the 
impact of EndeavorRx on impairments 
in daily life in children with ADHD 
and inform prescribing practices. 
Also presented were analyses across 
four clinical trials of EndeavorRx, 
evaluating the impact of treatment 
on children’s attention function 
compared to normative ranges. The 
data were presented for the first time 
at the American Academy of Child and 
Adolescent Psychiatry, or AACAP, 2020 
Virtual Annual Meeting.

•  In the March 2021 post-period, Nature 
Digital Medicine published the full 
results from the STARS Adjunct trial.

12 

 EndeavorRx is indicated to improve attention function as measured by computer-based testing in children ages 8-12 years old with primarily inattentive or combined-type 
ADHD, who have a demonstrated attention issue. Patients who engage with EndeavorRx demonstrate improvements in a digitally assessed measure Test of Variables of 
Attention (TOVA) of sustained and selective attention and may not display benefits in typical behavioral symptoms, such as hyperactivity. EndeavorRx should be considered 
for use as part of a therapeutic program that may include clinician-directed therapy, medication, and/or educational programs, which further address symptoms of the 
disorder. EndeavorRx is available by prescription only. It is not intended to be used as a stand-alone therapeutic and is not a substitution for a child’s medication.

PureTech Health plc   Annual report and accounts 2020    5

OverviewComponents of Value

Wholly Owned Pipeline

Our programs1

Indication

Discovery

Preclinical

Phase 1

Phase 2

Phase 3

LYT-100 
Deupirfenidone

IPF and potentially  
other PF-ILDs

LYT-100 
Deupirfenidone

Long COVID2 respiratory 
complications and 
related sequelae

LYT-100 
Deupirfenidone

Lymphatic flow disorders, 
including lymphedema

LYT-200 
Anti-Galectin-9 mAb

Solid tumors

LYT-210 
Anti-Delta-1 mAb

Solid tumors

LYT-300 
Oral Allopregnanolone

Neurological indications

  Registration-enabling studies planned     

  Phase in progress     

  Phase completed

Discovery Platforms

  Glyph™ Technology Platform (Lymphatic Targeting)

  Orasome™ Technology Platform (Oral Biotherapeutics)

  Meningeal Lymphatics Discovery Research Program

Cash at PureTech Level

$443.4m PureTech Level Cash and Cash Equivalents as of March 31, 20213

1 

2 

3 

 The FDA and corresponding regulatory authorities will ultimately review our clinical results and determine whether our wholly-owned therapeutic candidates are safe and effective. 
No regulatory agency has made any such determination that our wholly-owned therapeutic candidates are safe or effective for use by the general public for any indication.
 Long COVID is a term being used to describe the emerging and persistent complications following the resolution of COVID-19 infection, also known as post-acute COVID-19 
syndrome (PACS).
 For more information in relation to the PureTech Level Cash and Cash Equivalents and Consolidated Cash and Cash Equivalents measures used in this Annual Report, please see 
pages 75 and 76 of the Financial Review.

6    PureTech Health plc   Annual report and accounts 2020

Overview 
Components of Value   — continued

Founded Entities4

Controlling interest or right to receive royalties

Limited to equity interest

Advancing a novel hydrogel platform 
technology to treat obesity and 
other chronic metabolic diseases

Advancing transformative medicines 
for people living with psychiatric 
and neurological conditions

Advancing digital treatments to target 
cognitive dysfunction associated with 
conditions across neurology and psychiatry

Interest5
19.3% Equity 
plus Royalties

Stage of Development
Commercial Launch

Interest5
8.2% Equity 
plus Royalties

Stage of Development
Phase 3
Nasdaq: KRTX

Interest5
33.7% Equity

Stage of Development
Commercial Launch

Building a regenerative biology platform 
for androgenetic alopecia, epithelial 
aging and other medical indications

Pioneering a new category of therapies 
for immune-mediated diseases 

Engineering hematopoietic 
stem cell therapies combined 
with targeted therapies

Interest5
78.2% Equity 
plus Royalties

Stage of Development
Phase 3 Ready

Interest5
49.5% Equity

Stage of Development
Phase 2

Interest5
8.6% Equity

Stage of Development
Phase 1/2
Nasdaq: Vor

Developing a voice-based 
technology platform to measure 
health when a person speaks

Pioneering inflammation targeted 
disease immunomodulation

Interest5
44.6% Equity

Stage of Development
Commercial Release

Interest5
78.0% Equity

Stage of Development
Preclinical

Engineering hydrogels to enable the 
oral administration of biologics

Interest5
72.9% Equity

Stage of Development
Preclinical

4 

5 

 This figure represents the stage of development for each Founded Entity’s most advanced therapeutic candidate. While PureTech maintains ownership of equity interests in 
its Founded Entities, the Company does not, in all cases, maintain control over these entities (by virtue of (i) majority voting control and (ii) the right to elect representation 
to the entities’ board of directors) or direct the management and development efforts for these entities. Consequently, not all such entities are consolidated in the financial 
statements. Where PureTech maintains control, the entity is referred to as a Controlled Founded Entity in this report and is consolidated in the financial statements. 
Where PureTech does not maintain control, the entity is referred to as a Non-Controlled Founded Entity in this report and is not consolidated in the financial statements. 
As of December 31, 2020, Controlled Founded Entities include Follica Incorporated, Vedanta Biosciences, Inc., Sonde Health, Inc., Alivio Therapeutics, Inc. and Entrega, Inc., 
and Non-Controlled Founded Entities include Gelesis, Inc., Karuna Therapeutics, Inc., Akili Interactive Labs, Inc., Vor Biopharma Inc.
 Relevant ownership interests for Founded Entities were calculated on a diluted basis (as opposed to a voting basis) as of December 31, 2020, including outstanding shares, 
options and warrants, but excluding unallocated shares authorized to be issued pursuant to equity incentive plans. Karuna ownership is calculated on an outstanding voting 
share basis as of March 4, 2021. Vor ownership is calculated on an outstanding voting share basis as of February 9, 2021.

PureTech Health plc   Annual report and accounts 2020    7

OverviewLetter from the Chair

“ To put it simply, PureTech’s story is one of innovation 
coupled with rapid growth. I can’t think of another 
company that comes close.”

2020 was a year of important milestones 
and significant value creation for 
PureTech, capped off with a virtual team 
celebration as we rang the opening bell 
on Nasdaq in early January of 2021.

The bell ringing ceremony highlighted 
both our bold vision and our financial 
strength, as we entered the new 
year jointly listed on the London 
Stock Exchange and Nasdaq, while 
broadening access to an international 
investor base. Fueled by an exceptional 
team, powerful scientific insights 
and highly differentiated therapeutic 
candidates that have emerged from 
PureTech’s productive business model, 
we believe we are truly building 
the biopharmaceutical company 
of the future. 

When I joined the board five years 
ago, PureTech was a cutting-edge 
R&D company advancing early-stage 
projects. During my time on the 
board, I have seen the company grow 
into a proven industry leader with 
an impressive track record that has 
yielded 26 innovative therapeutics 
and therapeutic candidates across 
our Wholly Owned Pipeline and 
our Founded Entities, including 15 
programs in clinical development 
and two that have been cleared 
for marketing by the U.S. Food and 
Drug Administration and European 
authorities. As one metric of our 
rapid progress, consider that we 
advanced three programs from our 
Wholly Owned Pipeline into the clinic 
in the last two months of 2020. These 
programs include the global launch of 
one of the only clinical trials seeking 
to address the long-term sequelae of 
COVID-19 infection, a constellation 
of highly serious symptoms known as 
post-acute COVID-19 syndrome (PACS) 
or Long COVID, a clinical study for 
lymphedema, a painful and disfiguring 
condition that affects one million 
people in the U.S., and an oncology 
study evaluating the clinical properties 
of a novel monoclonal antibody for 
the potential treatment of intractable 
solid tumors.

Innovation in capital deployment is 
the hallmark of our business strategy. 
The PureTech team spends a lot of 
time devising and executing what 
we call “killer” experiments – that 
is, experiments designed to take 
out potential programs by revealing 
their flaws. If a program survives this 
hurdle, we believe that it has been 
substantially de-risked, and deserves 
the commitment of additional 
resources. We are proud of our clinical 
track record, particularly in the stages 
where industry failures are typically 
high as depicted in the graphic on 
page 9. We have also engineered our 

To put it simply, PureTech’s story 
is one of innovation coupled with 
rapid growth. I can’t think of another 
company that comes close.

Our success rests firmly on our 
commitment to innovation – innovation 
in our pipeline, in our approach to 
raising and deploying capital and in 
the development of our team.

The story of scientific innovation and 
patient focus comes through loud and 
clear in the therapeutic clearances our 
Founded Entities received. Consider 
Gelesis’ Plenity®1, a novel approach 
to overweight and obesity: In just 
one month of limited promotion and 
marketing investment, Gelesis acquired 
more new patients on Plenity than 
any other branded prescription in the 
weight loss market. Additionally, Akili’s 
EndeavorRx™ received both FDA and 
European clearance in 2020, becoming 
the first prescription video game in 
the world. Both of these therapeutics, 
like those of all of our Founded 
Entities, were initially conceived of and 
advanced by the PureTech team, as part 
of our commitment to think well outside 
the box in addressing pressing medical 
needs for patients. Both are expecting 
a broader launch in the U.S. this year.

1 

  Important Safety Information: Patients who are pregnant or are allergic to cellulose, citric acid, sodium stearyl fumarate, gelatin, or titanium dioxide should not take Plenity. 
To avoid impact on the absorption of medications: For all medications that should be taken with food, take them after starting a meal. For all medications that should be 
taken without food (on an empty stomach), continue taking on an empty stomach or as recommended by your physician. The overall incidence of side effects with Plenity was 
no different than placebo. The most common side effects were diarrhea, distended abdomen, infrequent bowel movements, and flatulence. Contact a doctor right away if 
problems occur. If you have a severe allergic reaction, severe stomach pain, or severe diarrhea, stop using Plenity until you can speak to your doctor. Rx Only. For the safe and 
proper use of Plenity or more information, talk to a healthcare professional, read the Patient Instructions for Use, or call 1-844-PLENITY.

8    PureTech Health plc   Annual report and accounts 2020

OverviewLetter from the Chair  — continued

Founded Entities to spread risk so that 
our fortunes do not rise and fall on the 
outcome of a single, binary readout. 
Our business model is unusual in the 
biopharma world, and it has served us 
exceptionally well.

Innovation in teamwork is the third 
pillar of our success. We build 
a global network of top-tier scientific 
collaborators to help identify promising 
ideas, solve knotty problems and apply 
scientific insights to new realms. These 
collaborators have been invaluable. 
But they wouldn’t take us far without 
the experienced team we have built to 
advance our R&D and clinical programs. 
Our rapid response to the emerging 
global crisis of Long COVID is an 
example of how agile and strategic our 
team is as we push ourselves to deliver 
breakthroughs for patients.

I am honored to be Chair of the board 
and to work closely with my colleagues 
on this remarkable board and team. I 
know my fellow board members join me 
in that sentiment. We were delighted 
to welcome two new members to 
the board in the past year: Kiran 
Mazumdar-Shaw, a highly successful, 
pioneering biotech entrepreneur and 
passionate philanthropist, who joined 
in October of 2020 as an independent 
non-executive director, and Bharatt 
Chowrira, Ph.D., J.D., PureTech’s 
President and Chief of Business and 
Strategy, who has been with the 
Company since 2017 and was promoted 
to the Board in January of 2021. Also in 
January, we were pleased to welcome 
George Farmer, Ph.D., as our Chief 
Financial Officer. Dr. Farmer’s depth of 
experience as a biotech executive and 
equity analyst will serve us well as we 
set our business development strategy 
for the years ahead. 

Additionally, in March of 2021, 
we announced that Stephen Muniz, 
Esq., will retire from his role as Chief 
Operating Officer and Corporate 
Secretary and will step down from 
the Board of Directors, effective May 
17, 2021. On behalf of the Board, I 
would like to thank Steve for all of his 
hard work and leadership over the 
past 13 years.

I would also like to extend a sincere 
thank you to all of our shareholders 
for enabling our continued growth. 
As always, I am proud to be part of the 
PureTech team and I look forward to 
continued success in 2021.

Christopher Viehbacher 
Chair

April 14, 2021

Track record of outpacing industry averages

26 therapeutics and therapeutic candidates, 

of which:

PureTech has demonstrated a strong track record 
of clinical advancement; Particularly notable in the 
stages where industry failures are typically high

Percent of clinical trials where outcome supports 
progression to next phase of clinical development:

15 are clinical stage and

Phase 
1, 2 & 32

2

were taken from inception at 
PureTech to FDA and European 
Regulatory Clearances

0%

20%

40%

60%

PureTech3

Industry average4

2 
3  

4 

 The cumulative percentages are calculated by multiplying the individual phase percentages included in the following footnotes. 
 The aggregate percentages include all therapeutic candidates advanced through at least Phase 1 by PureTech or its Founded Entities from 2009 onward, using the aforementioned 
calculation method based on the following individual phase percentages, Phase 1 (n = 6/7; 86%), Phase 2 (n = 9/10; 90%), Phase 3 (n = 2/3; 67%); Phase 2 and Phase 3 percentages 
include some therapeutic candidates where Phase 1 trials were not conducted by PureTech or its Founded Entities (i) due to the requirements of the medical device regulatory 
pathway or (ii) because a prior Phase 1 trial was conducted by a third party. 
 Industry average data measures the probability of clinical trial success of therapeutics by calculating the number of programs progressing to the next phase vs. the number 
progressing and suspended (Phase 1=63%, Phase 2=31%, Phase 3=58%). BIO, Biomedtracker, Amplion (2015) Clinical Development Success Rates 2006 – 2015. This study 
did not include therapeutics regulated as devices.

PureTech Health plc   Annual report and accounts 2020    9

OverviewLetter from the Chief Executive Officer

“ PureTech was founded to advance a singularly 
important mission: Develop groundbreaking 
medicines for serious diseases for which patients 
currently have few options, or none at all.”

Giving life to science by rapidly 
advancing scientific breakthroughs 
for patients.

With the COVID-19 pandemic sweeping 
the globe, the biopharma industry was 
challenged in 2020 to elevate its thinking 
and to seize big, bold ideas that could 
prove transformative for patients. We’ve 
all taken pride in the industry’s response 
to the pandemic, and rightfully so. I’m 
also immensely proud of PureTech’s 
response. Proud, but not surprised – 
because thinking big has been woven 
into our DNA from the beginning. 

PureTech was founded to advance 
a singularly important mission: Develop 
groundbreaking medicines for serious 
diseases for which patients currently 
have few options, or none at all. We 
start with a clear-eyed assessment of 
the need. We then collaborate with 
the best scientific minds, identifying 
emerging discoveries that could 
help us meet our goals of inventing 
entirely new solutions when the 
current approaches are not sufficiently 
innovative. One telling statistic: Our 
global network of world-class scientists 
probing the Brain-Immune-Gut (BIG) 
Axis has published more than 25 papers 
describing research breakthroughs, 
many in top journals such as Cell, 
Nature and Science. In many cases, long 
before the rest of the world read about 
the discoveries, we had already secured 
the relevant intellectual property and 
ran crucial de-risking experiments to 
validate their therapeutic potential.

It has become clear in recent years that 
the BIG Axis and the crosstalk between 
those systems plays a critically important 
role in regulating health and disease. 
We have developed preeminent 
expertise in key components of the BIG 
Axis, including the gut epithelial barrier, 
the microbiome and – importantly – the 
lymphatic system, and those insights 
have translated into a highly promising 
and rapidly advancing pipeline. Across 
our Wholly Owned Pipeline and our 
Founded Entities, our R&D engine 
has delivered 26 therapeutics and 
therapeutic candidates, including 
15 clinical-stage programs and two 
innovative therapeutics that are 
now on the market, having received 
regulatory clearances by the U.S. Food 
and Drug Administration (FDA) and 
European regulators.

Daphne Zohar, Founder and Chief Executive Officer, with Eric Elenko, Ph.D., Chief Innovation officer 
(left) and Joep Muijrers, Ph.D., Chief of Portfolio Strategy (right). Image taken pre-pandemic.

•  We launched the first part of 

a Phase 1/2 trial of our monoclonal 
antibody LYT-200, which targets 
a foundational immunosuppressive 
protein, galectin-9, preferentially 
expressed in multiple difficult-to-treat 
cancers. This trial in relapsed and 
refractory metastatic cancer patients 
is designed to evaluate safety and 
identify a recommended Phase 2 

Despite the challenges of operating 
in a pandemic, 2020 was a highly 
successful year for PureTech across the 
key areas of pipeline growth, clinical 
execution and financing. Here is a look 
at just a few of our scientific highlights 
from the past year: 

•  We launched three trials of LYT-100 

(deupirfenidone), our lead therapeutic 
candidate from our Wholly Owned 
Pipeline and had a successful readout 
from one of those trials, and the other 
two are ongoing. LYT-100 is currently 
being evaluated in a Phase 2 trial in 
Long COVID and a Phase 2a trial in 
lymphedema. Topline results from 
these trials are anticipated in the 
second half of 2021 and the first half 
of 2022, respectively. We are also 
planning registration-enabling studies 
in idiopathic pulmonary fibrosis (IPF) 
and potentially other progressive 
fibrosing interstitial lung diseases (PF-
ILDs), for which we expect to provide 
additional guidance later this year. 
All three of these indications – Long 
COVID, lymphedema and progressive 
fibrosing lung diseases – represent 
underserved patient populations 
with limited or no existing 
treatment options. 

10    PureTech Health plc   Annual report and accounts 2020

Strategic reportLetter from the Chief Executive Officer  — continued

Milestones achieved in 2020

   Jan-May
PureTech generated $248.9m 
from equity sales1

Akili successful 
study in ADHD 
with and without 
stimulants

January

February

PureTech initiated 
Phase 1 LYT-100 
MAD study

Vor announced 
a $110m Series B 
financing

Sonde launched 
Sonde One for 
Respiratory

PureTech 
successful Phase 1 
MAD and food 
effect study

PureTech 
listing on Nasdaq 
Global Market

March

April

May

June

July

September

November

August

October

December

PureTech 
generated 
$101.6m from 
equity sale4

PureTech declared 
new therapeutic 
candidate, 
LYT-300 (oral 
allopregnanolone)

PureTech 
appointed Kiran 
Mazumdar-Shaw 
to Board of 
Directors

Vedanta 
presented 
additional data 
from Phase 1 
study of VE202

Akili’s 
EndeavorRx™2 
received FDA 
clearance and 
CE Mark

Karuna 
completed 
successful 
end-of-Phase 2 
meeting with FDA

Follica positive 
end-of-Phase 2 
meeting with FDA

Gelesis’ Plenity®5 
received CE Mark

Vedanta two 
successful Phase 1 
studies for IBD

PureTech 
initiated Phase 2a 
trial of LYT-100 in 
lymphedema

PureTech 
initiated Phase 2 
trial of LYT-100 
in Long COVID3 
respiratory 
complications and 
related sequelae

PureTech initiated 
Phase 1 trial of 
LYT-200 in metastic 
solid tumors

Karuna initiated 
EMERGENT-2 
Phase 3 trial 
of KarXT

$443.4m PureTech Level Cash and Cash Equivalents as of March 31, 20216

Proven track record of value creation, credibility and transparency

dose for potential further evaluation 
in combination with chemotherapy 
and an anti-PD-1 immunotherapy, 
and we also believe that there is 
potential for LYT-200 to advance as 
a monotherapy. We anticipate topline 
results from the first stage of the 
study in the fourth quarter of 2021.

•  We advanced work on LYT-300, an 
exciting new candidate generated 
from our expertise and focus in 
lymphatics. LYT-300 is an oral 
form of the natural neurosteroid 
allopregnanolone. An IV version 
of allopregnanolone, also known 
as brexanolone, is approved by the 
FDA to treat postpartum depression. 
The FDA-approved product is infused 

over 60 hours. We leveraged our 
Glyph™ technology platform, which 
is designed to employ the body’s 
natural lipid absorption and transport 
process to send oral drugs into 
the lymphatic system, to develop 
LYT-300. We believe that the oral 
bioavailability demonstrated in our 
preclinical work creates significant 
potential for LYT-300, as an oral 

1 

2 

3 

4 
5 

6 

 $200.9 million in proceeds from the January 22, 2020 sale of 2.1 million Karuna common shares, $45.0 million in proceeds from the May 25, 2020 sale of 555.5 thousand 
Karuna common shares and $3.0 million in proceeds from the April 30, 2020 sale of 2.1 million resTORbio common shares. 
 EndeavorRx is indicated to improve attention function as measured by computer-based testing in children ages 8-12 years old with primarily inattentive or combined-type 
ADHD, who have a demonstrated attention issue. Patients who engage with EndeavorRx demonstrate improvements in a digitally assessed measure Test of Variables of 
Attention (TOVA) of sustained and selective attention and may not display benefits in typical behavioral symptoms, such as hyperactivity. EndeavorRx should be considered 
for use as part of a therapeutic program that may include clinician-directed therapy, medication, and/or educational programs, which further address symptoms of the 
disorder. EndeavorRx is available by prescription only. It is not intended to be used as a stand-alone therapeutic and is not a substitution for a child’s medication.
 Long COVID is a term being used to describe the emerging and persistent complications following the resolution of COVID-19 infection, also known as post-acute COVID-19 
syndrome (PACS).
 $101.6 million in proceeds from the August 26, 2020 sale of 1.3 million Karuna common shares.
  Important Safety Information: Patients who are pregnant or are allergic to cellulose, citric acid, sodium stearyl fumarate, gelatin, or titanium dioxide should not take Plenity. 
To avoid impact on the absorption of medications: For all medications that should be taken with food, take them after starting a meal. For all medications that should be 
taken without food (on an empty stomach), continue taking on an empty stomach or as recommended by your physician. The overall incidence of side effects with Plenity was 
no different than placebo. The most common side effects were diarrhea, distended abdomen, infrequent bowel movements, and flatulence. Contact a doctor right away if 
problems occur. If you have a severe allergic reaction, severe stomach pain, or severe diarrhea, stop using Plenity until you can speak to your doctor. Rx Only. For the safe and 
proper use of Plenity or more information, talk to a healthcare professional, read the Patient Instructions for Use, or call 1-844-PLENITY.
 For more information in relation to the PureTech Level Cash and Cash Equivalents and Consolidated Cash and Cash Equivalents measures used in this Annual Report, please 
see pages 75 and 76 of the Financial Review.

PureTech Health plc   Annual report and accounts 2020    11

Strategic reportLetter from the Chief Executive Officer  — continued

dosing regimen may unlock a range 
of neurological indications. 

•  Our Founded Entity Akili received 
clearance from the FDA as well as 
European marketing authorization 
for the first prescription treatment 
delivered through a video game, 
EndeavorRx, designed for 
children with attention deficit 
hyperactivity disorder (ADHD). 
Cognitive dysfunction is a key 
feature of many neuropsychiatric 
disorders, including ADHD, which 
affects approximately 6.4 million 
pediatric patients in the United 
States. The treatment of the cognitive 
dysfunction associated with these 
conditions is only partially served, 
or not served at all, by currently 
available medications or by in-person 
behavioral therapy.

•  Our Founded Entity Gelesis received 
European marketing authorization for 
its lead product Plenity, an innovative 
treatment for obesity that was cleared 
by the FDA with a label that extends 
to the broadest patient population of 
any prescription weight management 
product. Excess weight is growing 
rapidly in prevalence worldwide, 
with approximately 70 percent of 
American adults struggling with 
overweight and obesity. Globally 
there are more than 1.9 billion adults 
18 years of age or older who have 
overweight and 600 million who have 
obesity. Current treatment options 
are associated with safety concerns, 
lifestyle impact, complexity of use, 
high cost and compliance issues that 
have limited their adoption.

•  Our other Founded Entities, which 
we are proud to have invented the 
underlying platforms and programs 
for, continued to advance pioneering 
pipelines. Highlights include:

 − Karuna (Nasdaq: KRTX) announced 

the initiation of its Phase 3 
program evaluating KarXT for the 
treatment of acute psychosis in 
adults with schizophrenia; there 
are currently no existing medicines 
that sufficiently and safely treat 
psychosis and negative and 
cognitive symptoms. 

 − Vedanta Biosciences is advancing 
four clinical-stage therapeutic 
candidates based on rationally-
defined consortia of human 
microbiome-derived bacteria, 
with results from two clinical 
trials expected in 2021. All of 
Vedanta’s therapeutic candidates 
are designed to address immune-

mediated diseases for which 
existing treatment options have 
undesirable side effects or are 
ineffective for many patients. 

 − Vor Biopharma (Nasdaq: VOR) 

expects to enroll the first patient in 
a Phase 1/2a clinical trial for VOR33 
in the second quarter of 2021 for 
its engineered hematopoietic stem 
cell therapy for the treatment of 
acute myeloid leukemia (AML), 
while its potential companion 
therapeutic, VCAR33, is currently 
being evaluated in an investigator-
initiated Phase 1/2 clinical trial. 
Existing targeted therapies for 
AML frequently cause substantial 
toxicities, limiting their potential, so 
there is a need for new strategies.

In other words, we are making 
substantial, and exciting, progress 
for patients. We are giving life to 
breakthrough science. 

On top of the scientific and clinical 
advances, we continued to solidify our 
financial presence, as exemplified by 
our listing on Nasdaq in November. 
We remain listed on the London 
Stock Exchange and a member of the 
FTSE 250; this joint listing on Nasdaq 
expands our access to capital in the 
U.S. as well as Europe. We have long 
worked with scientists and physicians 
around the world in our drive to bring 
novel therapeutics to patients, and we 
are proud to have expanded our global 
reach to the investor community as well.

LYT-100: A case study for 
our R&D model

Our development program for 
LYT-100 is the perfect case study of 
our R&D model and is emblematic of 
our commitment to leveraging our 
extensive knowledge of the BIG Axis 
and lymphatic biology on behalf of 
patients with serious unmet need. The 
LYT-100 story also underscores our 
commitment – distinctive in the biotech 
world – to follow the science wherever 
it takes us, and to move nimbly and 
strategically to seize new opportunities 
which hold significant potential value for 
patients and shareholders alike.

Our unique insights into the biology 
of the lymphatic system led us to 
identify LYT-100 and acquire its related 
intellectual property in 2019. The 
story of LYT-100 is illustrative of our 
approach to pipeline development at 
PureTech. Our foundational insights 
into the lymphatic biology and related 
immunology that underly the BIG 
Axis prompted us to recognize the 

role of inflammation and fibrosis in 
lymphedema, a major underserved 
disorder of the lymphatic system. 
While investigating this pathway, we 
were able to tap into our network of 
scientific and business collaborators 
to identify unpublished data on the 
approved drug pirfenidone. That, in 
turn, led us to LYT-100. Why were we 
so interested? The goal in designing 
LYT-100, a deuterated, oral small 
molecule, is to have a differentiated 
profile, which may overcome some 
of the historic challenges associated 
with pirfenidone, an approved and 
marketed anti-inflammatory and 
anti-fibrotic drug for the treatment of 
IPF. Pirfenidone is effective, but it is 
associated with significant tolerability 
issues and requires frequent dosing. 
As a result, about half of patients 
discontinue treatment, dose adjust 
or switch therapies, which leads to 
suboptimal disease management. 
We are developing LYT-100 to offer 
a differentiated safety profile compared 
to current standard of care drugs, 
which may support improved patient 
compliance not only in IPF but also 
a wide range of other inflammatory and 
fibrotic diseases.

In keeping with our commitment to 
put all our programs to a rigorous 
test before investing heavily in 
clinical development, we launched 
a randomized, double-blind multiple 
ascending dose and food effect study 
of LYT-100 in healthy subjects in 2020. 
We reported the results this past fall: 
The study demonstrated favorable 
proof-of-concept for LYT-100’s 
tolerability and pharmacokinetic profile 
and paved the way for twice-a-day 
dosing without regard to meals in 
future studies. We believe this work 
substantially de-risked the program and 
opened the door for potentially rapid 
clinical development.

We are deeply excited about LYT-100 
because we believe it has substantial 
potential to treat a wide range of 
interstitial lung diseases (ILDs), 
including IPF and other progressive 
fibrosing ILDs. These are devastating 
and often deadly diseases that 
collectively affect approximately 
200,000 people in the U.S. alone. 
We aim to bring patients new hope 
and more therapeutic options 
given the devastating nature of the 
disease and limitations with current 
standards of care.

LYT-100 also has strong potential 
in lymphedema, a serious chronic 
condition that affects roughly 

12    PureTech Health plc   Annual report and accounts 2020

Strategic reportLetter from the Chief Executive Officer  — continued

one million people in the U.S. 
This disease, which leads to painful 
and sometimes disfiguring swelling, 
is particularly devastating for breast 
cancer patients, who have no 
treatments other than compression 
bandages and physical therapy. 
At PureTech, we maintain a laser 
focus on debilitating diseases with 
inadequate treatment options, and 
this population certainly meets that 
criteria. We are hopeful we can bring 
these patients relief with LYT-100. 
Our Phase 2a proof-of-concept study 
is enrolling patients with breast 
cancer-related, upper limb secondary 
lymphedema; we expect to report 
topline results in the first half of 2022.

The LYT-100 story is also a window 
into the way we at PureTech can move 
nimbly and with great speed to address 
unexpected challenges. 

By late spring of 2020, as the COVID 
pandemic surged, we were starting to 
hear deep concerns from our network 
of leading pulmonologists about the 
long-lasting effects of the infection. 
They were seeing patients who had 
recovered from the acute phase of their 
illness and had been discharged from 
the hospital – yet who continued to 
suffer from severe shortness of breath, 
deep fatigue and muscle weakness that 
significantly limited their ability to return 
to their daily activities. This long-lasting 
respiratory dysfunction, along with 
other serious and persistent symptoms, 
would later be designated Long COVID 
or PACS. The symptoms appear to 
mimic respiratory complications of 
other viral pneumonias like Severe 
Acute Respiratory Syndrome (SARS) 
and Middle East Respiratory Syndrome 
(MERS), and up to one third of SARS 
and MERS survivors had abnormal 
pulmonary testing and lung imaging 
that persisted for years. Testimony from 
Long COVID-affected patients and 
epidemiological studies published in 
The Lancet and elsewhere confirmed 
the serious nature of this threat, which 
the World Health Organization has 
called a top priority for research in 2021 
and the United States Congress has 
given the National Institutes of Health 
over $1 billion to study. 

We quickly recognized that LYT-100’s 
anti-fibrotic and anti-inflammatory 
properties had the potential to 
address the debilitating sequelae of 
COVID infection. We knew we had an 
obligation to evaluate this potential 
as quickly as possible, and I am 
proud to say that our team moved 

mountains to rapidly assess the unmet 
need, establish protocols and secure 
regulatory approvals for a global 
clinical study. Within months, we had 
launched a randomized, placebo-
controlled Phase 2 trial of LYT-100 in 
Long COVID – one of just a handful of 
clinical programs worldwide to evaluate 
a potential therapy for this condition, 
which could affect a substantial 
portion of the over 125 million people 
worldwide who have been infected with 
COVID-19. We are enrolling in both the 
U.S. and Europe and expect a readout 
in the second half of 2021.

Our innovative approach to R&D 
continues to shape the growth of our 
Wholly Owned Pipeline. We are quite 
excited about our two anti-cancer 
monoclonal antibodies, LYT-200 and 
LYT-210. And we are also eager to 
initiate a clinical trial with LYT-300 
later this year. We see substantial 
potential for LYT-300 in a wide array of 
neurological and neuropsychological 
conditions where patients have 
been waiting for far too long for 
effective treatments.

Strong financing to support 
focused development 

At the start of 2021, we celebrated 
PureTech’s U.S. listing on Nasdaq 
with a virtual bell ringing ceremony. It 
was a wonderful opportunity both to 
mark how far we’ve come and to look 
ahead with pride and confidence at 
our opportunities to build additional 
value for shareholders while potentially 
providing enormous value for patients. 
We were delighted to be joined at 
the bell ringing by our new chief 
financial officer, George Farmer, Ph.D., 
an experienced financial analyst and 
biotech executive who joined our 
management team in January 2021.

At the PureTech level, we are well-
capitalized with cash resources into 
the first quarter of 2025. Our strong 
financial position is the result of our 
unique strategy, which allows us to 
derive value from the equity growth 
of our Founded Entities. In 2020, 
we generated cash proceeds of 
$350.6 million from the sales of equity 
in our Founded Entities, and in February 
2021 we generated an additional 
$118 million. This approach provided 
us with access to non-dilutive funding 
for our operations and growth and to 
further expand and advance our Wholly 
Owned Programs, while still maintaining 
significant equity ownership across our 
Founded Entities. 

The Founded Entities are also well-
capitalized, having raised $1.2 billion 
from January 2017 through the end of 
2020, with an additional $473.2 million 
so far in the 2021 post-period. In the 
most recent financial milestone, Vor 
Biopharma completed a successful 
Nasdaq IPO in February of 2021, 
raising $203.4 million in gross proceeds 
before deducting the underwriting 
discounts and commissions and other 
offering expenses.

We are well-positioned for the exciting 
year ahead, which we expect to 
include multiple value drivers across 
our Wholly Owned Programs and our 
Founded Entities, including at least 10 
expected clinical study initiations and 
nine expected readouts. In addition, we 
look forward to a broader U.S. launch of 
Gelesis’ Plenity and Akili’s EndeavorRx. 

I would like to thank the entire PureTech 
team on their resilience this year as we 
accomplished historic milestones as an 
organization while navigating remote 
working and the emotional strain of 
a global pandemic. I would also like to 
extend my gratitude to our tremendous 
Board and R&D Committee for their 
wise counsel and strategic oversight. 
We are fortunate to have a dedicated 
team and outstanding scientific 
collaborators who remain committed 
to developing highly differentiated 
medicines for patients in dire need of 
better options. To our shareholders: 
Thank you for your vision and continued 
support over the last year.

Above all, we thank the patients and 
clinicians working alongside us in 
our clinical trials. We are grateful for 
your support, humbled by your trust 
and inspired by your courage. You 
make possible the medical advances 
of the future.

We look forward to another 
transformational year focused on giving 
life to science and making a difference 
for patients – together. 

Daphne Zohar 
Founder, Chief Executive Officer and Director

April 14, 2021 

PureTech Health plc   Annual report and accounts 2020    13

Strategic reportLetter from the Chief Innovation Officer 
and the Chief Scientific Officer

“ A transformational year of pipeline 
progress and innovation.”

2020 was a transformational year for 
PureTech’s pipeline. For the first time, 
two therapeutic candidates from within 
our Wholly Owned Pipeline entered 
the clinic, and over the course of just 
twelve months, we initiated a total 
of four clinical trials evaluating these 
candidates across three different 
indications, with one trial reading 
out successfully so far for LYT-100. 
Additionally, we grew our Wholly Owned 
Pipeline with the nomination of a new 
therapeutic candidate, LYT-300 (oral 
allopregnanolone) that was born from 
one of our three discovery platforms and 
for which we expect to initiate a clinical 
trial by the end of this year. For PureTech, 
this progress is both characteristic of 
our R&D engine that has yielded 26 
therapeutics and therapeutic candidates 
being advanced via our Wholly Owned 
Pipeline and our Founded Entities, and it 
is demonstrative of our strategic shift to 
retain full ownership in our innovations as 
we advance our Wholly Owned Pipeline. 

This momentum was not stymied by 
the global pandemic that changed so 
much about the world in 2020. In fact, 
as the pandemic threw down a gauntlet 
to therapeutic innovators, we were all 
challenged to think boldly, move nimbly 
and harness minds and resources 
to meet this immense public health 
challenge. This global response is akin to 
PureTech’s distinctive approach to R&D: 
We start with the unmet need, identify 
the ideal solution, put the brightest 
minds on discovery, aggressively 
evaluate feasibility, and then pursue 
development with scientific rigor and the 
input of world-leading experts. 

Leveraging our leadership in 
understanding of the immune system, we 
applied our R&D approach to identifying 
LYT-100, an exciting therapeutic 
candidate with potential to treat several 
important serious conditions of high 
unmet need. Based on a substantial 
body of data, we are developing LYT-100 
for multiple therapeutic indications 
involving inflammation, fibrosis and 
disorders of lymphatic flow, including 
progressive fibrosing interstitial lung 
diseases such as idiopathic pulmonary 
fibrosis (IPF), lymphedema and severe 
respiratory sequelae of COVID-19, 
which is now commonly called “Long 
COVID” or post-acute COVID-19 

Eric Elenko, Ph.D., 
Chief Innovation Officer

Joseph Bolen, Ph.D., 
Chief Scientific Officer

syndrome (PACS). The common thread? 
Immune dysfunction and fibrosis. 

PureTech has been developing expertise 
in immunology for years. We have 
continued to deepen our focus on the 
BIG Axis of the Brain, Immune and Gut 
– complex and dynamic modulatory 
systems that enable us to respond in 
healthy ways to changing circumstances 
but that, when disrupted, give rise to 
a wide range of diseases. The BIG Axis 
is tied together by the 3,500 kilometers 
of lymphatic vessels that thread our 
bodies, studded with highly specialized 
nodes that filter and train immune cells 
for their local tissues. That vast lymphatic 
system is not just a passive vessel for 
fluid but a vibrant organ with an active 
and important role in regulating the 
immune system. 

Our understanding of the importance 
of this system led us to LYT-100 
(deupirfenidone), a new chemical 
entity which retains the pharmacology 
of pirfenidone – an FDA-approved 
treatment for IPF that has been 
granted FDA Breakthrough Therapy 
designation in unclassifiable interstitial 
lung diseases (ILDs) – but which has 
a differentiated pharmacokinetic profile. 
We will be evaluating whether LYT-100 
can offer tolerability and efficacy with 
less frequent dosing, and our goal 
is to mitigate some of the GI-related 
tolerability issues that have historically 
been associated with pirfenidone and 
limited its usage. LYT-100 has been 
observed to reduce pro-inflammatory 
cytokines IL-6 and TNF-α in preclinical 

models. Both cytokines may be involved 
in the hyperinflammatory response to 
external assault such as virus infection. 
LYT-100 is also anti-fibrotic and 
suppresses TGF-β induced production of 
scar tissue components such as collagen. 

We are building on a comprehensive 
body of research evaluating LYT-100. 
A foundational milestone came in the 
fall of 2020, when we reported results 
from a Phase 1 multiple ascending 
dose and food effect study. LYT-100 
was well-tolerated at all pre-specified 
doses, with a favorable pharmacokinetic 
profile. All adverse events that were 
possibly or probably related to LYT-100 
were mild and transient and there were 
no discontinuations of subjects while 
taking LYT-100. These results provided 
strong proof-of-concept for the potential 
tolerability of LYT-100, and we moved 
rapidly to initiate two Phase 2 clinical 
trials for LYT-100. 

The first study is in Long COVID. 
This is one of just a handful of clinical 
trials anywhere in the world to assess 
a potential therapy for this serious public 
health threat. Our decision is based 
not only on the results of the Phase 1 
study, but also on a substantial body 
of preclinical research. The second 
study is in lymphedema, a debilitating 
condition that affects approximately 
one million people in the U.S., and 
is particularly prevalent in women 
recovering from breast cancer. There is 
currently no approved pharmaceutical 
treatment for lymphedema.

14    PureTech Health plc   Annual report and accounts 2020

Strategic reportLetter from the Chief Innovation Officer and the Chief Scientific Officer  — continued

LYT-100 development plan overview

H2 2021

H1 2022

Planning

Topline results expected 
from Phase 2 in Long COVID1

Topline results expected from  
Phase 2a POC in lymphedema

Registration-enabling studies in IPF 
and potentially other PF-ILDs

Exploring for a range of other inflammatory and fibrotic conditions

Idiopathic pulmonary fibrosis (IPF) and 
potentially other progressive fibrosing 
interstitial lung diseases (PF-ILDs)

Because of the unique properties 
demonstrated with LYT-100, we are now 
planning registration-enabling studies 
of LYT-100 for IPF and potentially other 
PF-ILDs, which represent a deep area 
of underserved medical need and 
substantial commercial opportunities, and 
we expect to provide additional guidance 
later this year. There are approximately 
200,000 people living with PF-ILDs, 
including IPF, in the United States. IPF is 
a progressive condition characterized by 
irreversible scarring of the lungs, which 
worsens over time and makes it difficult 
to breathe. The prognosis of IPF is poor, 
with the median survival after diagnosis 
generally estimated at two to five years. 

Current treatments for PF-ILDs, including 
pirfenidone (approved for IPF only) and 
nintedanib, have serious limitations, 
particularly GI-related tolerability 
issues. In fact, one large, multinational 
post-marketing analysis of about 
11,000 patients with IPF found that 
only about 13 percent were receiving 
pirfenidone during a follow-up period 
of approximately five years. We believe 
a therapeutic compound that improves 
upon tolerability, dosing frequency and 
the overall clinical profile of pirfenidone, 
while retaining or exceeding its efficacy, 
would be an attractive therapeutic 
option for IPF and potentially other PF-
ILDs, and we intend to communicate our 
clinical development plans for LYT-100 
later this year. 

Groundbreaking Phase 2 clinical trial 
for Long COVID 

The COVID-19 pandemic has affected 
over 125 million people around the world, 
and there is increasing data around the 
longer-term complications of COVID-19, 
referred to as Long COVID or PACS, 
including data regarding respiratory 
issues that persist following recovery. 
Survivors of the virus can have lung 
fibrosis that causes shortness of breath 
and other problems that could potentially 
last for years, and a high proportion of 
mild, moderate and severe COVID-19 
patients (up to 53 percent in one study) 
already show signs of lung fibrosis at three 
weeks post symptom onset. We have 
now embarked on a global, randomized, 
double-blind, placebo-controlled Phase 2 
trial designed to evaluate the efficacy, 
safety, and tolerability of LYT-100 in adults 
with post-acute COVID-19 respiratory 
complications. The primary endpoint is 
a standardized test of how far a patient 
can walk in six minutes. Secondary 
endpoints, including pharmacokinetics, 
inflammatory biomarkers, imaging and 
patient-reported outcomes will also be 
evaluated. The study is ongoing initiated 
in both the United States and Europe; 
results are expected in the second 
half of 2021.

Phase 2a study of LYT-100 
in lymphedema 

In 2020, we also initiated a Phase 2a 
trial of LYT-100 in lymphedema to 
explore clinical efficacy endpoints in 
patients with breast-cancer related, 

upper limb secondary lymphedema. 
Lymphedema is a debilitating condition 
that affects approximately one million 
people in the U.S., and it is particularly 
prevalent in women recovering from 
breast cancer. It can lead to painful 
and disfiguring swelling and recurring 
infections, yet there are no approved 
drugs and little relief for patients other 
than compression bandages, physical 
therapy and massage. This is particularly 
unfortunate as the lymphatic damage 
induces a vicious feedback loop of 
inflammation and fibrosis with immune 
infiltration of tissues. It is a biochemical 
process – so while physical treatments 
offer palliation, a therapeutic approach 
is urgently needed. 

The randomized, placebo-controlled, 
 Phase 2a proof-of-concept study of 
LYT-100 is expected to enroll up to 
50 patients. The primary endpoints 
will be safety and tolerability, with 
secondary clinical efficacy and 
biomarker endpoints. Results are 
expected in the first half of 2022. 

Anti-cancer programs: LYT-200 
targeting galectin-9 and LYT-210 
targeting gamma delta-1 T cells

We have also made great strides in our 
anti-cancer programs, both of which are 
built around fully human monoclonal 
antibodies that target foundational 
immunosuppressive mechanisms. 
We see potential for both LYT-200 and 
LYT-210 as single agents as well as in 
combination with checkpoint inhibitors 
and other anti-cancer treatments. 

1 

 Long COVID is a term being used to describe the emerging and persistent complications following the resolution of COVID-19 infection, also known as post-acute COVID-19 
syndrome (PACS).

PureTech Health plc   Annual report and accounts 2020    15

Strategic reportLetter from the Chief Innovation Officer and the Chief Scientific Officer  — continued

We were thrilled to launch a Phase 1 
trial of LYT-200 in December. The 
adaptive trial design will assess the 
safety and tolerability of escalating 
doses of LYT-200. Results are expected 
in the fourth quarter of 2021, and we 
may then proceed with a chosen dose 
into Phase 2. We shared the strong 
preclinical data supporting LYT-200 and 
its target, galectin-9, at the American 
Association for Cancer Research 2020 
Virtual Annual Meeting. Galectin-9 is an 
immunosuppressive protein prominently 
expressed in multiple difficult-to-
treat cancers, including breast cancer, 
pancreatic and cholangiocarcinoma. 
Analysis of a vast data set suggested 
that high galectin-9 levels in tumor 
cells and immune cells within the tumor 
microenvironment (TME) are associated 
with shorter time to cancer relapse as 
well as with an immunosuppressed TME 
phenotype in a number of solid tumors. 
Additionally, a recent study published in 
Nature Communications identified the 
molecular mechanism by which PD-1 and 
galectin-9 interact to shield tumors from 
the immune system, demonstrating for 
the first time that galectin-9 is a ligand 
for PD-1 and emphasizing its importance 
as a promising target for immunotherapy. 
Data suggests galectin-9 may also be an 
informative biomarker to enrich future 
clinical studies, a hypothesis we are 
further exploring with the support of 
a grant received from the Department 
of Defense (DOD) in the fall of 2020. 

Our preclinical LYT-210 program 
continues to show promise and support 
our development rationale that 
immunosuppressive gamma delta-1 
T cells correlate with more aggressive 
disease in a range of tumor types. To 
date, both in vivo and in vitro research 
demonstrates that targeting these T cells 
can stimulate an anti-cancer immune 
response and may be synergistic with 
checkpoint inhibitors.

LYT-300: Leveraging lymphatic 
targeting through the 
Glyph™ platform 

We further expanded our Wholly Owned 
Pipeline in 2020 with the nomination 
of LYT-300, which will be entering the 
clinic this year.

LYT-300 is an oral form of a natural 
neurosteroid called allopregnanolone, an 
IV version of which has been approved 
by the Food and Drug Administration 
to treat postpartum depression and is 
administered over the course of 60 hours, 
under medical supervision, which is 
a high treatment burden for any patient. 
Allopregnanolone has been recognized 
for its therapeutic potential in a range 

of neurological and neuropsychological 
conditions, including epilepsy, anxiety, 
depression, essential tremors and sleep 
disorders. Allopregnanolone belongs to 
a class of natural neurosteroids whose 
important role in a range of neurological 
conditions is well established; however, 
these neurosteroids are not orally 
bioavailable, which has greatly limited 
their evaluation as potential therapeutics. 
Making these natural neurosteroids, 
such as allopregnanolone, orally 
bioavailable could potentially allow for 
their development against a number of 
neurological conditions. 

Our approach: our Glyph technology 
platform, which employs the body’s 
natural lipid absorption and transport 
process to send oral drugs into the 
lymphatic system and bypass first-
pass metabolism by the liver. We 
essentially coopt the incredible system 
of lymphatics vasculature to create 
an option for drug distribution that 
bypasses natural barriers and keeps the 
compound from being destroyed by the 
liver. We have demonstrated mechanistic 
proof-of-concept of LYT-300 (oral 
allopregnanolone) in vivo and intend 
to initiate a Phase 1 clinical trial by the 
end of 2021. 

Additional novel therapeutic 
platforms: Orasome™ and 
meningeal lymphatics 

Glyph is just one of our three novel 
therapeutic platforms, each of which 
enriches our drug discovery process 
with highly versatile technology. Our 
Orasome technology platform was 
inspired by the in vivo trafficking of 
ubiquitous, naturally occurring vesicles, 
which are often referred to as exosomes, 
and our platform utilizes multiple vesicle 
components, including those isolated 
from milk. We have engineered these 
vesicles to remain stable following oral 
consumption and transit through the 
upper GI tract. We are now able to purify 
these vesicles in substantial quantities 
and have successfully packed a variety 
of different molecular entities within 
them. We are exploring using these 
vesicles to deliver nucleic acids such as 
mRNA and other expression systems that 
could instruct the body to make its own 
proteins. These hardy vesicles could also 
be leveraged as a convenient and far 
less costly way to administer biological 
medicines in oral form. We expect 
preclinical proof-of-concept and non-
human primate data this year. 

Finally, we are leveraging the 
incredible discovery of the brain’s 
lymphatic network – located in the 
meninges – to evaluate a wide range 

16    PureTech Health plc   Annual report and accounts 2020

of therapeutic possibilities. Correcting 
neurological lymphatic dysfunction 
could provide an avenue into treating 
multiple neurodegenerative and 
neuroinflammatory conditions that 
have largely resisted drug development 
efforts, such as Alzheimer’s disease and 
Parkinson’s disease. PureTech is building 
deep expertise around the anatomy 
and physiology of this novel system to 
understand its involvement in disease 
and ways to modulate its function. 
A collection of our research insights into 
this fascinating new area of medicine 
will be submitted to a peer-reviewed 
publication in 2021. 

Although this has been a hard year for 
all of us in many ways, we are proud 
of the significant achievements of 
PureTech’s stellar scientific and clinical 
teams. The challenges of the COVID-19 
pandemic have made us all even more 
aware of the vital importance of our 
work and the urgency of patient need. 
Our team has demonstrated an agility, 
resourcefulness and strategic mindset 
that enabled us to respond nimbly to 
the pandemic while advancing a rapidly 
growing clinical pipeline of potentially 
important therapeutic candidates 
and a diverse and exciting research 
portfolio. We congratulate our team 
on rallying to meet the needs of the 
moment, working patiently through the 
heightened health precautions we have 
adopted, and opening new horizons for 
lymphatic-based therapeutic approaches 
and related immunology. Throughout 
this year, we have all experienced the 
joy of discovery and the satisfaction 
of advancing important programs to 
meet profound medical needs. We are 
also incredibly grateful to the patients, 
volunteers and caregivers participating 
in our clinical studies who are making 
invaluable contributions to research that 
could potentially improve treatment 
outcomes for so many.

We look forward to the discoveries and 
milestones to come as we continue to 
accelerate the growth of PureTech’s 
Wholly Owned Programs.

Dr. Joseph Bolen 
Chief Scientific Officer

Dr. Eric Elenko 
Chief Innovation Officer

April 14, 2021

Strategic reportHow PureTech is building value for investors

“ We begin by collaborating with a cross-disciplinary group of experienced 

clinicians and the world’s leading experts in brain, immune and gut biology in 
a discovery process that breaks down specific diseases and comprehensively 
identifies, reviews and empirically tests unpublished scientific discoveries in 
a modality agnostic and unbiased way.”

We are a clinical-stage biotherapeutics company dedicated to discovering, developing and commercializing highly 
differentiated medicines for devastating diseases, including inflammatory, fibrotic and immunological conditions, intractable 
cancers, lymphatic and gastrointestinal diseases and neurological and neuropsychological disorders, among others.

The therapeutic candidates within our Wholly Owned Pipeline and the therapeutics and therapeutic candidates being 
developed by our Founded Entities were initiated by our experienced research and development team and our extensive 
network of scientists, clinicians and industry leaders. 

We established the underlying programs and platforms that have resulted in 26 therapeutics and therapeutic candidates that 
are being advanced within our Wholly Owned Programs or by our Founded Entities. Of these therapeutics and therapeutic 
candidates, 15 are clinical-stage and two have been cleared for marketing by the FDA and granted marketing authorization 
in the European Economic Area, or EEA, and in other countries that recognize the CE Mark. Our Non-Controlled Founded 
Entities are advancing 10 of these therapeutic candidates, including two that are currently in Phase 3/Pivotal studies, as 
well as two FDA-cleared therapeutics. Our Controlled Founded Entities are advancing 10 of these therapeutic candidates, 
including one that is expected to enter a Phase 3 study and three that are in Phase 2 development, and we are advancing 
four of these therapeutic candidates within our Wholly Owned Pipeline. We and our Founded Entities have relationships with 
several pharmaceutical companies or their investment arms to advance some of the programs and platforms underlying these 
therapeutics and therapeutic candidates. 

All of these underlying programs and platforms were initially identified or discovered and then advanced by our team through 
key validation points based on our unique insights into the biology of the Brain, Immune and Gut, or BIG, systems and the 
interface between those systems, which we refer to as the BIG Axis. The architectural framework supporting BIG Axis cross-
talk is built on evidence highlighting the presence of 70 percent of the entire immune cell population in the gut, approximately 
500 million neurons innervating the gastrointestinal, or GI, tract, enteric neurons as part of the autonomic nervous system 
and key components such as the gut epithelial barrier, microbiome, metabolites and neurotransmitters that play key roles in 
protecting and influencing the immune system and central nervous system, or CNS. 

We are led by a proven and seasoned management team of business leaders with significant experience in discovering and 
developing important new medicines, delivering them to market and maximizing shareholder value. Collectively, the members 
of our management team have overseen research and development of therapeutics supporting 23 regulatory approvals and 
have served in the C-suite of companies acquired for more than $13 billion in the aggregate. 

Our team, network and expertise in the BIG Axis enable us to identify and advance scientific discoveries at the interface of 
the BIG systems. We begin by collaborating with a cross-disciplinary group of experienced clinicians and the world’s leading 
experts in brain, immune and gut biology in a discovery process that breaks down specific diseases and comprehensively 
identifies, reviews and empirically tests unpublished scientific discoveries in a modality agnostic and unbiased way. Our model, 
which employs (1) this collaborative process leveraging our biological expertise in the BIG axis and our scientific network, 
(2) a disciplined approach to program advancement, and (3) a capital efficient approach to driving clinical developments 
and value creation, has enabled us to rapidly convert these findings into promising therapeutic candidates. 

Historically, we have developed these programs and therapeutic candidates with strategic allies, including equity partners 
who helped us to advance those programs via our Founded Entities. As these programs have succeeded and our resources 
have grown, we have increasingly focused on our Wholly Owned Programs. Our Wholly Owned Programs are designed to 
harness key immunological, fibrotic and lymphatic system mechanisms. They currently consist of LYT-100, a clinical-stage 
therapeutic candidate we are developing for inflammatory and fibrotic conditions and disorders of lymphatic flow, LYT-200, 
a clinical therapeutic candidate targeting a foundational immunosuppressive protein, galectin-9, which we are developing 
as a potential treatment of solid tumors, LYT-210, a preclinical therapeutic candidate targeting immunomodulatory gamma 
delta-1 T cells, which we are developing for a range of cancer indications and autoimmune disorders, and LYT-300, a preclinical 
therapeutic candidate, which we intend to develop for a range of neurological and neuropsychological conditions. Our Wholly 
Owned Programs also include three discovery platforms: Glyph™ – our synthetic lymphatic targeting chemistry platform – and 
Orasome™ – our oral biotherapeutics platform – both of which leverage absorption of dietary lipids to traffic therapeutics 
via the lymphatic system, and our meningeal lymphatics discovery research program for treating neurodegenerative and 
neuroinflammatory diseases. 

PureTech Health plc   Annual report and accounts 2020    17

Strategic reportHow PureTech is building value for investors  — continued

Components of our Value 

The table to the right depicts the four components of our value: (1) our Wholly Owned Programs, (2) Founded Entities that 
we have a controlling interest in or from which we are entitled to receive royalty payments, (3) Founded Entities where our 
interest is limited to our equity ownership and (4) our available cash, cash equivalents and short-term investments at the 
PureTech level. 

We hold majority voting control of our Controlled Founded Entities and continue to play a role in the development of their 
therapeutic candidates through representation on their board of directors, with respect to Follica, Vedanta, Alivio and 
Sonde. Our board designees represent a majority of the members of the board of directors of Follica, Vedanta and Alivio and 
a minority of the members of the board of directors of Sonde. With respect to our Non-Controlled Founded Entities, we do 
not hold majority equity ownership and are not responsible for the development or commercialization of their therapeutic 
candidates and therapeutics. Our Non-Controlled Founded Entities have independent management teams, and we do not 
control the day-to-day development of their respective therapeutic candidates. 

1    Our Wholly Owned Programs. We are focused on the advancement of our Wholly Owned Programs and delivering value 
to our shareholders by driving our Wholly Owned Programs to key clinical and commercial milestones, while continuing 
cutting edge research and development efforts to discover and advance new therapeutic candidates. The table to the 
right includes a summary of our Wholly Owned Programs and their development status. 

2    Founded Entities with Controlling Interest or Right to Receive Royalties. The table to the right summarizes, in 

order of development stage, the therapeutic candidates being developed by our Founded Entities in which we either have 
a controlling interest or the right to receive royalty payments. We established the underlying programs and platforms that 
have resulted in the therapeutic candidates noted in the table and advanced them through key validation points. Each of 
these therapeutic candidates targets indications related to one or more of the BIG systems, and any value we realize from 
these therapeutic candidates will be through the potential growth and realization of equity and royalty stakes highlighted 
in the table to the right.

3    Founded Entities Limited to Equity Interest. We also hold equity ownership in our Non-Controlled Founded Entities, 

Akili and Vor. The table to the right describes these entities, in order of development stage. Our interest in the therapeutic 
candidates of these entities is limited to the potential appreciation of our equity interest in these entities. 

4    Cash and Cash Equivalents. We had PureTech level cash and cash equivalents of $443.4 million as of March 31, 2021 and 

$349.4 million as of December 31, 202010. 

1 

2 

3 

 The FDA and corresponding regulatory authorities will ultimately review our clinical results and determine whether our wholly-owned therapeutic candidates are safe 
and effective. No regulatory agency has made any such determination that our wholly-owned therapeutic candidates are safe or effective for use by the general public 
for any indication.
 Long COVID is a term being used to describe the emerging and persistent complications following the resolution of COVID-19 infection, also known as post-acute COVID-19 
syndrome (PACS).
 Relevant ownership interests for Founded Entities were calculated on a diluted basis (as opposed to a voting basis) as of December 31, 2020, including outstanding shares, 
options and warrants, but excluding unallocated shares authorized to be issued pursuant to equity incentive plans. Karuna ownership is calculated on an outstanding voting 
share basis as of March 4, 2021. Vor ownership is calculated on an outstanding voting share basis as of February 9, 2021.
 With the exception of Plenity®, candidates are investigational and have not been cleared by the FDA for use in the United States. 

4 
5  PureTech Health has a right to royalty payments as a percentage of net sales.
6 
7 

 These therapeutic candidates are regulated as devices and their development has been approximately equated to phases of clinical development.
 Important Safety Information: Patients who are pregnant or are allergic to cellulose, citric acid, sodium stearyl fumarate, gelatin, or titanium dioxide should not take Plenity. 
To avoid impact on the absorption of medications: For all medications that should be taken with food, take them after starting a meal. For all medications that should be 
taken without food (on an empty stomach), continue taking on an empty stomach or as recommended by your physician. The overall incidence of side effects with Plenity 
was no different than placebo. The most common side effects were diarrhea, distended abdomen, infrequent bowel movements, and flatulence. Contact a doctor right away 
if problems occur. If you have a severe allergic reaction, severe stomach pain, or severe diarrhea, stop using Plenity until you can speak to your doctor. Rx Only. For the safe 
and proper use of Plenity or more information, talk to a healthcare professional, read the Patient Instructions for Use, or call 1-844-PLENITY.

8  Contingent on FDA review of the research plan. 
9 

 EndeavorRx™ is indicated to improve attention function as measured by computer-based testing in children ages 8-12 years old with primarily inattentive or combined-type 
ADHD, who have a demonstrated attention issue. Patients who engage with EndeavorRx demonstrate improvements in a digitally assessed measure Test of Variables of 
Attention (TOVA) of sustained and selective attention and may not display benefits in typical behavioral symptoms, such as hyperactivity. EndeavorRx should be considered 
for use as part of a therapeutic program that may include clinician-directed therapy, medication, and/or educational programs, which further address symptoms of the 
disorder. EndeavorRx is available by prescription only. It is not intended to be used as a stand-alone therapeutic and is not a substitution for a child’s medication.

10   For more information in relation to the PureTech Level Cash and Cash Equivalents and Consolidated Cash and Cash Equivalents measures used in this Annual Report, please 

see pages 75 and 76 of the Financial Review.

18    PureTech Health plc   Annual report and accounts 2020

Strategic reportHow PureTech is building value for investors  — continued

1   Wholly Owned Programs

Our Programs1

LYT-100 
Deupirfenidone

LYT-100 
Deupirfenidone

LYT-100 
Deupirfenidone

LYT-200 
Anti-Galectin-9 mAb

LYT-210 
Anti-Delta-1 mAb

LYT-300 
Oral Allopregnanolone

Discovery

Preclinical

Phase 1

Phase 2

Phase 3

IPF and potentially other PF-ILDs

Long COVID2 respiratory complications and related sequelae

Lymphatic flow disorders, including lymphedema

Solid tumors

Solid tumors

Neurological indications

  Registration-enabling studies planned     

  Phase in progress     

  Phase completed

Discovery Platforms

 Glyph™ Technology Platform (Lymphatic Targeting)  

 Orasome™ Technology Platform (Oral Biotherapeutics)     Meningeal Lymphatics Discovery Research Program

2   Founded Entities with Controlling Interest or Right to Receive Royalties

Founded Entity

PureTech 
Ownership3

Therapeutic 
Candidate4

Indication

Non-Controlled Founded Entities with Royalty Interests

Stage of Development

Royalties5

19.3%

Plenity®6,7 
GS1006 
GS2006 
GS3006 
GS5006 

8.2%

KarXT 

D
D
D
D
D

P

Weight management
Adolescent weight management
Weight management in T2D/prediabetes
NASH/NAFLD
Functional constipation

Commercial Launch
Preclinical8
Phase 2
Phase 2 Ready 8
Phase 3

Schizophrenia
Dementia-related psychosis

Phase 3
Phase 1b

Royalties

Royalties

Controlled Founded Entities

78.2%

FOL-004 

P/D

Androgenetic alopecia

Phase 3 Ready

Royalties

49.5%

44.6%

78.0%

VE303 
VE416 
VE202 
VE800 

Sonde One 
(Mental Fitness)6
Sonde One 
(Respiratory)6

ALV-107 
ALV-304 
ALV-306 

B
B
B
B

D 

D 

P
P
P

High-risk CDI
Food allergy
IBD
Solid tumors

Phase 2
Phase 1/2
Phase 2 Ready
Phase 1

Depressive symptoms detection and 
monitoring app 
Respiratory risk detection and 
monitoring app

Product and Clinical Validation 

Commercial Release 

IC/BPS
IBD
Chronic pouchitis 

Preclinical
Preclinical
Preclinical

N/A

N/A

N/A

Note: Discovery-stage programs including Entrega, a Controlled Founded Entity, are not included in this table.  
The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D).

3   Founded Entities Limited to Equity Interest

Founded Entity

PureTech  
Ownership3

Description

33.7%

8.6%

Akili is a leading digital therapeutics company, combining scientific and clinical rigor with the ingenuity of the 
tech industry while pursuing the goal of changing how medicine is developed, delivered and experienced. 
Akili is pioneering the development of treatments designed to have direct therapeutic activity, delivered 
not through a traditional pill but via a high-quality video game experience. Akili received clearance from the 
FDA and European marketing authorization in June 2020 for EndeavorRx™9 (formerly known as AKL-T01) as 
a prescription treatment for children with ADHD. Delivered through a captivating video game experience, 
EndeavorRx is indicated to improve attention function as measured by computer-based testing in children ages 
8-12 years old with primarily inattentive or combined-type ADHD, who have a demonstrated attention issue.

Vor is a clinical-stage cell therapy company that combines a novel patient engineering approach with targeted 
therapies to provide a single company solution for patients suffering from hematological malignancies. 
Vor’s proprietary platform leverages its expertise in hematopoietic stem cell, or HSC, biology and genome 
engineering to remove surface targets expressed by cancer cells by genetically modifying HSCs. Its lead 
therapeutic candidate, VOR33, is in development for acute myeloid leukemia. 

4   PureTech level cash and cash equivalents as of March 31, 2021: $443.4m10

PureTech Health plc   Annual report and accounts 2020    19

Strategic reportHow PureTech is building value for investors  — continued

Key Pipeline Components and Expected Milestones Through 2021

Through 2021, we anticipate many significant potential milestones across our Wholly Owned Programs and Founded 
Entities, including at least nine clinical readouts, at least 10 clinical trial initiations and the full commercial rollout of 
two therapeutics. Of these, five clinical readouts and four clinical trial initiations are anticipated within our Wholly 
Owned Programs. Additionally, we expect the continued progress of discovery and preclinical programs, as well as the 
potential for additional strategic partnerships and transactions and the growth of value through our equity and royalty 
holdings in our Founded Entities. Our Wholly Owned Programs and certain of our Founded Entities’ programs that 
contribute to our value are as follows: 

Our Wholly Owned Programs Harnessing Immunological and Lymphatic System Mechanisms: 

LYT-100, Our Lead Clinical-Stage Therapeutic Candidate Targeting a Range of Inflammatory, Fibrotic, Lymphatic 
Flow Disorders and Other Related Indications: We are advancing our wholly-owned therapeutic candidate LYT-100 for 
the potential treatment of inflammatory and fibrotic conditions and disorders of lymphatic flow, including lung dysfunction 
conditions (e.g., IPF and potentially other PF-ILDs and Long COVID respiratory complications and related sequelae) and 
lymphedema. In November 2020, we announced the completion of a Phase 1 multiple ascending dose and food effect 
study, which demonstrated favorable tolerability and PK proof-of-concept for LYT-100. In December 2020, we announced 
the initiation of a Phase 2a proof-of-concept study of LYT-100 in patients with breast cancer-related, upper limb secondary 
lymphedema, with topline results anticipated in the first half of 2022. In December 2020, we announced the initiation of 
a Phase 2 trial in Long COVID respiratory complications and related sequelae in both the United States and Europe. Topline 
results are expected in the second half of 2021. We are also advancing LYT-100 for the treatment of IPF and potentially other 
PF-ILDs, and are planning registration-enabling studies and expect to provide additional guidance later this year. Furthermore, 
we plan to initiate additional clinical trials of LYT-100 in 2021 to explore further the PK, dosing and tolerability in healthy 
volunteers. One of these trials is an extension of the previously completed MAD study, in which the maximum tolerated dose 
was not reached. Results from these trials are anticipated in 2021 and are expected to provide additional supportive data to 
help with the clinical development of LYT-100 across indications. We have an active IND on file with the FDA for LYT-100.

LYT-200 and LYT-210, Two Immuno-Oncology, or IO, Therapeutic Candidates Harnessing Key Immune Cell Trafficking 
and Programming Mechanisms: The lymphatic system plays a crucial role in programming immune cells for precise 
functions and trafficking them to specific tissues. By modulating immune cell trafficking and programming, we are developing 
therapeutic candidates for the potential treatment of cancer and other immunological disorders. We are advancing LYT-200, 
targeting galectin-9, for a range of cancer indications, and LYT-210, targeting immunomodulatory gamma delta-1 T cells for 
a range of cancer indications and autoimmune disorders. In December 2020, we announced the initiation of our Phase 1 
clinical trial of LYT-200 for the potential treatment of metastatic solid tumors that are difficult to treat and have poor survival 
rates, with topline results anticipated in the fourth quarter of 2021. Pending favorable topline results, we intend to initiate 
the Phase 2 expansion cohort portion of the trial. We are also exploring additional biomarker studies for LYT-210 in 2021. 
We have an active IND on file with the FDA for LYT-200.

LYT-300, Preclinical Therapeutic Candidate Developed Using our Glyph Technology Platform, Targeting Neurological 
and Neuropsychological Conditions: The most advanced therapeutic candidate developed from our synthetic lymphatic-
targeting chemistry platform called Glyph is LYT-300 (oral allopregnanolone), which is being evaluated in a preclinical 
setting for a range of neurological and neuropsychological conditions. We expect to initiate a clinical trial with LYT-300 by 
the end of 2021.

Our Discovery Platforms – Glyph (Lymphatic Targeting Chemistry Platform) and Orasome (Oral Biotherapeutics 
Platform) – Leveraging Absorption of Dietary Lipids to Traffic Therapeutics via the Lymphatic System: We are 
harnessing the role of the lymphatic system in the absorption of dietary lipids to orally administer and traffic therapeutics via 
the lymphatic system. Our Glyph and Orasome technology platforms are based on this key function of the lymphatic system. 
In 2021, we expect preclinical proof-of-concept data and results from an additional preclinical non-human primate proof-of-
concept study for our Orasome technology platform. We also expect to advance additional therapeutic candidates from these 
platforms internally, and to potentially continue to broaden the platforms through strategic collaborations around non-core 
applications, beyond our existing discovery collaboration with a large pharmaceutical company. 

Our Meningeal Lymphatics Discovery Research Program: The recent discovery of meningeal lymphatics in the brain, an 
area once thought to have immune privilege, has shed new light on neurodegenerative diseases and lymphatic vessel aging. 
We believe that augmenting meningeal lymphatic vasculature function may potentially improve outcomes for a range of 
neurodegenerative and neuroinflammatory conditions that are not currently effectively treated. 

20    PureTech Health plc   Annual report and accounts 2020

Strategic report 
How PureTech is building value for investors  — continued

Founded Entities in which PureTech has a controlling interest or the right to receive royalties, in order 
of development stage: 

Gelesis

Gelesis, Inc., or Gelesis, which is developing a novel 
category of therapies for obesity and GI-related chronic 
diseases, received clearance from the FDA in April 2019 
and European marketing authorization in June 2020 to 
market and sell its lead product Plenity®1 (formerly known 
as Gelesis100) as an aid for weight management in adults 
with a BMI of 25-40 kg/m2, when used in conjunction with 
diet and exercise. Gelesis plans to bring Plenity to the U.S. 
first, where it has been available to a limited extent since the 
second half of 2019 through an early experience program 
and since 2020 via a beta launch while the company ramps 
up its commercial operations and inventory for a broader 
launch in the second half of 2021. Gelesis plans to seek FDA 
input on the requirements for expanding the Plenity label 
for treating adolescents. Gelesis is also advancing a pipeline 
of therapeutic candidates focused on treating GI disorders. 

Gelesis initiated a Phase 3 study of GS500 in functional 
constipation in the second half of 2020 and expects to 
enroll the first patient in 2021. Additionally, Gelesis expects 
topline results from a Phase 2 study of GS200 for weight 
management and glycemic control in adults with type 2 
diabetes or prediabetes in 2021 and to initiate a Phase 2 
study of GS300 in non-alcoholic steatohepatitis and non-
alcoholic fatty liver disease, or NASH/NAFLD, also in 2021. 
We have entered into a royalty and sublicense income 
agreement with Gelesis, pursuant to which we are entitled 
to low single-digit royalties on the worldwide net sales of 
certain commercialized therapeutics, as well as a low teen 
percentage of any income Gelesis receives from sublicensing 
certain of its technology. Our interest in Gelesis also includes 
our equity ownership of 19.3 percent at December 31, 2020.

Karuna

Karuna Therapeutics, Inc., or Karuna, which is developing 
novel therapies with the potential to transform the lives of 
people with disabling and potentially fatal neuropsychiatric 
disorders, including schizophrenia and dementia-related 
psychosis, is developing KarXT, an investigational therapeutic 
candidate designed to selectively activate muscarinic 
acetylcholine receptors in the brain. KarXT is Karuna’s 
proprietary therapeutic candidate, which combines 
xanomeline, a muscarinic receptor agonist, with trospium 
chloride, an FDA-approved and well established muscarinic 
receptor antagonist that has been shown not to measurably 
cross the blood-brain barrier, to preferentially stimulate M1/
M4 muscarinic receptors in the brain without stimulating 
muscarinic receptors in peripheral tissues in order to achieve 
meaningful therapeutic benefit in patients with psychotic and 
cognitive disorders. In November 2019, Karuna announced 
topline results from EMERGENT-1, its Phase 2 clinical trial of 
KarXT for the treatment of acute psychosis in patients with 
schizophrenia, in which KarXT met the trial’s primary endpoint 
with a statistically significant (p<0.0001) and clinically 
meaningful 11.6 point mean reduction in total Positive and 
Negative Syndrome Scale, or PANSS, over placebo at week 
five (-17.4 KarXT vs. -5.9 placebo), with similar discontinuation 
rates between KarXT (20 percent) and placebo (21 percent). 
The study enrolled 182 schizophrenia patients with acute 
psychosis, 90 of whom received KarXT. The number of 
discontinuations due to treatment emergent adverse events, 
or AEs, were equal in the KarXT and placebo arms (n=2 in 
each group). One SAE was observed in the KarXT treatment 
group, in which the patient discontinued treatment and 
subsequently sought hospital care for worsening psychosis, 
meeting the regulatory definition of a serious adverse event, 
or SAE. In June 2020, Karuna announced the next steps in the 

EMERGENT program, the clinical program evaluating KarXT 
for the treatment of adults with schizophrenia, following the 
completion of a successful End-of-Phase 2 meeting with the 
FDA in June 2020. The EMERGENT program includes the 
previously completed positive Phase 2 efficacy and safety 
trial (EMERGENT-1), two Phase 3 trials evaluating efficacy and 
safety (EMERGENT-2 and EMERGENT-3), and two Phase 3 
trials evaluating the long-term safety of KarXT (EMERGENT-4 
and EMERGENT-5). The first Phase 3 trial, EMERGENT-2, was 
initiated in December 2020. EMERGENT-3 and EMERGENT-5, 
the remaining trials in the EMERGENT program, are on 
track to initiate in the first half of 2021. In August 2020, 
Karuna announced that it would not move forward to 
develop KarXT in pain. Topline results from a Phase 1b trial 
evaluating the analgesic effects of KarXT on experimentally 
induced pain in healthy volunteers were inconclusive and 
did not provide sufficient evidence of an analgesic benefit 
of KarXT compared to placebo. Additionally, Karuna plans 
to initiate a Phase 2 trial evaluating KarXT for the treatment 
of psychosis in patients with schizophrenia who have an 
inadequate response to current standard of care therapies in 
the second half of 2021. A multi-cohort, placebo-controlled, 
inpatient Phase 1b dose-ranging trial evaluating the safety 
and tolerability of KarXT in healthy elderly volunteers is 
ongoing. Karuna completed the first two cohorts in this trial, 
Cohorts 1 and 2, and expects data from the final cohort, 
Cohort 3, in the second quarter of 2021. We have entered into 
an exclusive license agreement with Karuna pursuant to which 
we are entitled to receive low single-digit royalties and up to 
$10.0 million in milestone payments on worldwide net sales of 
any commercialized product covered by the granted license. 
Our interest in Karuna also includes our equity ownership of 
8.2 percent as of March 4, 2021.

1 

 Important Safety Information: Patients who are pregnant or are allergic to cellulose, citric acid, sodium stearyl fumarate, gelatin, or titanium dioxide should not take Plenity. 
To avoid impact on the absorption of medications: For all medications that should be taken with food, take them after starting a meal. For all medications that should be 
taken without food (on an empty stomach), continue taking on an empty stomach or as recommended by your physician. The overall incidence of side effects with Plenity 
was no different than placebo. The most common side effects were diarrhea, distended abdomen, infrequent bowel movements, and flatulence. Contact a doctor right away 
if problems occur. If you have a severe allergic reaction, severe stomach pain, or severe diarrhea, stop using Plenity until you can speak to your doctor. Rx Only. For the safe 
and proper use of Plenity or more information, talk to a healthcare professional, read the Patient Instructions for Use, or call 1-844-PLENITY.

PureTech Health plc   Annual report and accounts 2020    21

Strategic reportHow PureTech is building value for investors  — continued

Follica

Follica, Incorporated, or Follica, which is developing 
a regenerative biology platform designed to treat 
androgenetic alopecia, epithelial aging and other medical 
conditions, is advancing FOL-004 for the treatment of hair 
loss in male androgenetic alopecia. In December 2019, 
Follica announced topline results from a safety and efficacy 
optimization study. Follica announced the completion 
of a successful End-of-Phase 2 meeting with the FDA in 
June 2020, which supports the progression into Phase 3 

development. The initiation of a Phase 3 registration program 
is expected in 2021. We are party to a royalty agreement with 
Follica pursuant to which we are entitled to low single-digit 
royalties on worldwide net sales of certain commercialized 
therapeutics and a percentage of any sublicense income 
for certain of its technologies within the range of mid 
single-digit and mid teen percentages. Our interest in 
Follica also includes our equity ownership of 78.2 percent 
at December 31, 2020.

Vedanta

Vedanta Biosciences, Inc., or Vedanta, which is developing 
a potential new category of therapies for immune-mediated 
diseases based on a rationally-defined consortia of human 
microbiome-derived bacteria, expects topline data from 
a Phase 2 clinical trial for VE303 in high-risk CDI in 2021; 
topline data from a first-in-patient clinical trial of VE800 in 
combination with Bristol-Myers Squibb’s checkpoint inhibitor 
Opdivo® (nivolumab) in patients with selected types of 

advanced or metastatic cancer in 2021; and topline data from 
a Phase 1/2 clinical trial for VE416 for food allergy in 2022. 
Vedanta announced topline data from two Phase 1 studies in 
healthy volunteers of VE202, a therapeutic candidate being 
developed for IBD in June 2020 and expects to advance 
VE202 into a Phase 2 study in IBD in 2021. Our interest in 
Vedanta is limited to our equity ownership of 49.5 percent at 
December 31, 2020.

Sonde

Sonde Health, Inc. or Sonde, is developing a voice-based 
technology platform to measure health when a person 
speaks. Sonde’s proprietary technology is designed to sense 
and analyze subtle changes in the voice to create a range of 
persistent brain, muscle and respiratory health measurements 
that provide a more complete picture of health in just 
seconds. Sonde has collected over one million voice samples 
from over 80,000 subjects as a part of the ongoing validation 
of its platform, and it has also initiated research and 
development to expand its proprietary technology into AD, 

Alivio

Alivio Therapeutics, Inc., or Alivio, is pioneering inflammation-
targeted disease immunomodulation, which involves 
selectively restoring immune homeostasis at inflamed sites 
in the body, while having minimal impact on the rest of the 
body’s immune system, as a novel strategy to treat a range of 
chronic and acute inflammatory disorders. This long sought-
after approach has the potential to broadly enable new 
medicines to treat a range of chronic and acute inflammatory 
disorders, including enabling the use of drugs which were 

respiratory and cardiovascular disease, as well as other health 
and wellness conditions, including mental health. In July 2020, 
Sonde launched Sonde One for Respiratory, a new voice-
enabled health detection and monitoring app, to potentially 
help employers improve employee safety, meet government 
mandates and satisfy their own administrative needs as they 
reopen office doors in a COVID-19 environment. Our interest 
in Sonde is limited to our equity ownership of 44.6 percent at 
December 31, 2020.

previously limited by issues of systemic toxicity or PK. Alivio 
is developing therapeutic candidates that are designed to 
selectively treat autoimmune disease without having related 
systemic toxicities. Alivio’s pipeline includes candidates for 
IBD, chronic pouchitis and IC/BPS. Alivio expects an IND 
filing for ALV-107 for IC/BPS in 2021 and an IND for ALV-304 
for IBD in 2023. Our interest in Alivio is limited to our equity 
ownership of 78.0 percent at December 31, 2020.

Entrega

Entrega Inc. or Entrega, is focused on the oral administration 
of biologics, vaccines and other drugs that are otherwise 
not efficiently absorbed when taken orally. The vast majority 
of biologic drugs, including peptides, proteins and other 
macromolecules, are currently administered by injection, 

which can present challenges for healthcare administration 
and compliance with treatment regimes. Entrega has 
ongoing discovery efforts to expand its pipeline. Our interest 
in Entrega is limited to our equity ownership of 72.9 percent 
at December 31, 2020.

2 

3 

4 

 EndeavorRx™ is indicated to improve attention function as measured by computer-based testing in children ages 8-12 years old with primarily inattentive or combined-type 
ADHD, who have a demonstrated attention issue. Patients who engage with EndeavorRx demonstrate improvements in a digitally assessed measure Test of Variables of 
Attention (TOVA) of sustained and selective attention and may not display benefits in typical behavioral symptoms, such as hyperactivity. EndeavorRx should be considered 
for use as part of a therapeutic program that may include clinician-directed therapy, medication, and/or educational programs, which further address symptoms of the 
disorder. EndeavorRx is available by prescription only. It is not intended to be used as a stand-alone therapeutic and is not a substitution for a child’s medication.
 Relevant ownership interests for Founded Entities were calculated on a diluted basis (as opposed to a voting basis) as of December 31, 2020, including outstanding shares, 
options and warrants, but excluding unallocated shares authorized to be issued pursuant to equity incentive plans. Karuna ownership is calculated on an outstanding voting 
share basis as of March 4, 2021. Vor ownership is calculated on an outstanding voting share basis as of February 9, 2021. 
 Long COVID is a term being used to describe the emerging and persistent complications following the resolution of COVID-19 infection, also known as post-acute COVID-19 
syndrome (PACS).

22    PureTech Health plc   Annual report and accounts 2020

Strategic reportHow PureTech is building value for investors  — continued

Founded Entities in which PureTech has an equity interest, in order of development stage: 

Akili

Akili Interactive Labs, Inc., or Akili, is pioneering the 
development of treatments designed to have direct 
therapeutic activity, delivered not through a traditional 
pill but via a high-quality video game experience. Akili is 
developing platform technologies designed to target a broad 
range of medical conditions across neurology and psychiatry. 
Akili received clearance from the FDA and European 
marketing authorization in June 2020 for EndeavorRx™2 
(formerly known as AKL-T01) as a prescription treatment 

for children with ADHD. Delivered through a captivating 
video game experience, EndeavorRx is indicated to improve 
attention function as measured by computer-based testing 
in children ages 8-12 years old with primarily inattentive or 
combined-type ADHD, who have a demonstrated attention 
issue. Akili plans to take a scaled approach to the commercial 
launch of EndeavorRx in 2021. Our interest in Akili is limited to 
our equity ownership of 33.7 percent at December 31, 2020.

Vor

Vor Biopharma, Inc. or Vor, which is a cell therapy company 
that combines a novel patient engineering approach with 
targeted therapies to provide a single company solution 
for patients suffering from hematological malignancies, 
announced in the January 2021 post-period that the FDA 
had accepted the company’s IND application for VOR33. 
Vor plans to enroll the first patient in a Phase 1/2a clinical 
trial for VOR33 in the second quarter of 2021 and expects 
initial human engraftment and protection data from this 

trial to be reported in late 2021 or in the first half of 2022. 
In the February 2021 post-period, Vor announced the pricing 
of its initial public offering of common stock on the Nasdaq 
Global Market under the symbol “VOR”. The aggregate 
gross proceeds were approximately $203.4 million, before 
deducting the underwriting discounts and commissions 
and other offering expenses payable by Vor. Our interest 
in Vor is limited to our equity ownership of 8.6 percent at 
February 9, 2021.

The chart below depicts milestones that are anticipated to be achieved by our Wholly Owned Programs and our Founded 
Entities’ therapeutics and therapeutic candidates through 2021: 

Multiple Near-Term Value Drivers Expected

Therapeutic  
Candidate

PureTech  
Ownership3

2021 (key anticipated milestones in bold)

Wholly 
Owned 
Programs

Non-
Controlled 
Founded 
Entities 
with Royalty 
Interests

Controlled 
Founded 
Entities

LYT-100

LYT-200

LYT-210

LYT-300

Discovery platforms

Plenity® 

GS100

GS200

GS300

GS500

KarXT 

FOL-004 

VE303

VE202

VE800

100%

100%

100%

100%

100%

19.3%

19.3%

19.3%

19.3%

19.3%

8.2%

78.2%

49.5%

49.5%

49.5%

Results from Ph2 in Long COVID4 respiratory complications and related sequelae

Results from Ph1 in solid tumors

Exploring additional biomarker studies

Initiation of Ph1

Results from non-human primate POC; Publishing key preclinical data 

Broader U.S. launch

Seeking FDA input for expanding Plenity label to treat adolescents

Results from Ph2 in patients with T2D and prediabetes 

Initiation of Ph2 in NASH/NAFLD

Enrollment of first patient in Ph3 in functional constipation

Initiations of remaining Ph3 trials (EMERGENT-3 and EMERGENT-5)

Initiation of Ph3 program in male AGA 

Results from Ph2 in high-risk CDI

Initiation of Ph2 in IBD 

Results from first-in-patient clinical trial in solid tumors 

Sonde One (Respiratory) 44.6%

Scale revenue and expand outside of respiratory

ALV-107

ENT-100

Founded Entities 
Limited to 
Equity Interest

EndeavorRx

VOR33

78.0%

72.9%

33.7%

8.6%

IND filing

Continued advancement of platform

Scaled launch

Initiation of Ph1/2a in acute myeloid leukemia

  Therapeutic candidate related to the Brain 

  Therapeutic candidate related to the Immune system 

  Therapeutic candidate related to the Gut 

    Potential financings and strategic transactions across Founded Entities   

PureTech Health plc   Annual report and accounts 2020    23

Strategic reportHow PureTech is building value for investors  — continued

Our Scientific Focus: The Brain-Immune-Gut (BIG) Axis 

The therapeutic candidates being advanced within our Wholly Owned Programs and by our Founded Entities, and our work 
in these areas, in close collaboration with leading academic and clinical experts, has led us to focus on the biological interplay 
among these three systems, which we refer to as the BIG Axis. The architectural framework supporting BIG Axis cross-talk is 
built on evidence highlighting the presence of 70 percent of the entire immune cell population in the gut, approximately 500 
million neurons innervating the GI tract, enteric neurons as part of the autonomic nervous system and key components such as 
the gut epithelial barrier, microbiome, metabolites and neurotransmitters that play key roles in protecting and influencing the 
immune system and CNS. 

The brain, immune system and gut lymphatic system form an interconnected adaptive network to respond to acute and 
chronic environmental change. Using the immune system to act as a bridge, the body relies on the bidirectional relationship 
between the gut and brain to maintain normal homoeostasis. Dysregulation of immune signaling through gut inflammation, 
microbiome changes and a compromised intestinal barrier all contribute to a range of immunological, GI and neurology and 
neuropsychological disorders. We have been at the forefront of research and development in the BIG Axis, including the role 
of gut-immune transport, immune-microbial signaling, gut barrier dysfunction and repair and gut and inflammation selective 
targeting strategies. Across our Wholly Owned Programs, we are pursuing strategies to directly reach the immune system via 
the mesenteric lymph nodes, addressing lymphatic flow and vessel restoration disorders and targeting immunosuppressive 
and pathogenic lymphocytes. 

Recent scientific advances, including the work of our network of scientific collaborators, have uncovered the lymphatic system 
as one of the most critical players in the BIG Axis. In addition to maintaining the balance of interstitial fluid that surrounds 
the body’s cells, the lymphatic system plays a key role in conducting surveillance of the immune system through an intricate 
network of vessels connecting the over 300 lymph nodes, serving as a “superhighway” for programming immune cells for 
specific functions and trafficking them to specific tissues. The mesenteric lymph node group around the intestines serves as 
the primary interface between the gut and the immune system and for programming circulating adaptive immune cells. The 
recent discovery of meningeal lymphatics in the brain, an area once thought to have immune privilege, has shed new light on 
neurodegenerative diseases and lymphatic vessel aging. 

Through our scientific leadership in the BIG systems and the BIG Axis, we have created the underlying programs and 
therapeutic candidates that have the potential to treat inflammatory and immunological conditions, intractable cancers, 
lymphatic and GI diseases and neurological and neuropsychological disorders, among others.

Our Focus on the Lymphatic System 

The lymphatic system is a network of tissues and organs in the body that fulfills three essential functions: (1) maintaining the 
balance of the fluid that surrounds the body’s cells, or interstitial fluid, (2) conducting surveillance of the immune system and 
serving as a “superhighway” for immune cell trafficking and (3) absorbing dietary lipids through an intricate network of vessels 
in the intestinal tract.

Dysfunction of the lymphatic system is associated with numerous disease states, and we believe that restoring lymphatic 
function in various disease settings can yield meaningful patient benefit. Our proprietary Wholly Owned Programs leverage 
these critical functions of the lymphatic system to produce therapeutic candidates with the potential to treat serious diseases: 

•  Maintaining balance of fluids: We are leveraging insights into the lymphatic system by developing clinical-stage therapeutic 
candidate LYT-100 and several discovery-stage programs to address disorders involving impaired lymphatic flow and other 
inflammatory and fibrotic conditions, such as lymphedema and certain neurological disorders.

•  Immune modulation: The lymphatic system plays a crucial role in programming immune cells for precise functions and 

trafficking them to specific tissues. By modulating immune cell trafficking and programming, we are developing therapeutic 
candidates for the treatment of cancer and immunological disorders. We are advancing LYT-200, our therapeutic candidate 
targeting galectin-9 in solid tumors and LYT-210, our therapeutic candidate targeting immunosuppressive gamma delta-1 
T cells in solid tumors and autoimmune disorders, for a range of cancer indications and autoimmune disorders. 

•  Driving therapeutics through the lymphatics: We are harnessing the role of the lymphatic system in the absorption of dietary 
lipids to orally administer and traffic therapeutics via the lymphatic system where immune cells are programmed. LYT-300 
and our Glyph (lymphatic targeting) and Orasome (oral biotherapeutics) platforms are based on this key function of the 
lymphatic system.

24    PureTech Health plc   Annual report and accounts 2020

Strategic reportHow PureTech is building value for investors  — continued

Our Model 

We employ the following process to identify and develop therapeutic candidates: 

•  Step 1: A Collaborative Discovery Process Leveraging our Biological Expertise in the BIG Axis and our Scientific 
Network: We collaborate with the world’s leading domain experts on a disease-specific discovery theme through the 
lens of BIG Axis biology. All of our Wholly Owned Programs target one or more of the BIG systems and we prioritize 
programs that have the potential to reduce early development risk based on preliminary signals of activity in humans 
and promising tolerability profiles. We have proven our ability to efficiently leverage our cross-disciplinary research and 
discovery efforts across multiple indications and potential therapeutic areas. Our program collaborators and co-inventors 
across our Wholly Owned Programs and Founded Entities’ programs include leading academic minds; recipients of major 
awards such as the Nobel Prize, the U.S. National Medal of Science, the Charles Stark Draper Prize and the Priestley Medal; 
members of prestigious institutions such as the Howard Hughes Medical Institute, all three of the National Academies 
and world renowned academic institutions such as Harvard, MIT, Yale, Columbia, Johns Hopkins, Imperial College of 
London and Cornell, among others; and former senior executives and board members at some of the world’s largest 
pharmaceutical companies.

•  Step 2: A Disciplined Approach to Program Advancement: We employ a rigorous and disciplined approach to research 
and development. The breadth and depth of our Wholly Owned Programs and our Founded Entities’ programs allow us to 
quickly pivot resources to the more promising therapeutic opportunities, strategically reallocate capital across programs 
and terminate Wholly Owned Programs we choose not to pursue without adversely impacting the development of other 
programs. We, through our internal resources and with our extensive expert network and collaboration partners, repeat key 
academic work and conduct focused experiments both internally and externally to rapidly advance those that we believe 
hold the greatest promise and deprioritize less attractive programs. Collectively, these activities decrease the risk of any 
individual program event negatively impacting our Wholly Owned Programs and enable us to preserve capital for the 
programs across our Wholly Owned Programs and Founded Entities that we believe have the greatest opportunity for value 
creation in alignment with our shareholders.

•  Step 3: A Capital Efficient Approach to Driving Clinical Development and Value Creation: Our management team has 
successfully driven these therapeutic candidates from early stage research and development, through POC and into clinical 
trials and has supported dedicated teams at our Non-Controlled Founded Entities through pivotal trials and FDA clearance. 
We have financed our development efforts through strategic collaborations, pharmaceutical partnerships, non-dilutive 
funding mechanisms, including through the sale of our Founded Entities’ equity and through grants, and public and private 
equity financings. We leverage shared resources, institutional knowledge and infrastructure between our earlier-stage 
Founded Entities and development efforts within our Wholly Owned Programs to advance our programs efficiently prior to 
POC. This approach has enabled the discovery and development of 26 therapeutics and therapeutic candidates to date, 
including two that have been cleared for marketing by the FDA and granted marketing authorization in the EEA, between 
our Wholly Owned Programs and our Founded Entities, in which we retain equity ownership ranging from 8.6 percent to 
78.0 percent. We had PureTech level cash and cash equivalents of $443.4 million as of March 31, 2021 and $349.4 million as 
of December 31, 20205. From January 1, 2017 to December 31, 2020, our Founded Entities strengthened their collective 
balance sheets by attracting $1.2 billion in investments and non-dilutive funding, including $1.1 billion from third parties. 
As part of our disciplined capital management, we have been able to generate $477.8 million in non-dilutive funding, as of 
February 9, 2021, through the sales of portions of Founded Entity shares.

Our Strategy 

Driving development of potential new medicines and accretion of value via three paths

1

2

3

Advance Wholly Owned Programs through 
development and commercialization, 
including pipeline expansion

Wholly Owned Programs
LYT-100, LYT-200, LYT-210, LYT-300,
Discovery platforms

Derive value from equity growth of Founded 
Entities (e.g., M&A, IPO and sale of equity 
($477.8 million as of February 9, 2021), royalties)

External Founded Entities
Gelesis, Karuna, Follica, Vedanta, 
Sonde, Alivio, Entrega, Akili, Vor

Advance and de-risk discovery platforms
by partnering non-core applications
via non-dilutive funding sources 
including partnerships and grants

Non-core Applications of 
Wholly-Owned Discovery Platforms

5 

 For more information in relation to the PureTech Level Cash and Cash Equivalents and Consolidated Cash and Cash Equivalents measures used in this Annual Report, please 
see pages 75 and 76 of the Financial Review.

PureTech Health plc   Annual report and accounts 2020    25

Strategic reportHow PureTech is building value for investors  — continued

Our goal is to identify, invent, develop and commercialize innovative new categories of therapeutics that are derived from our 
deep understanding of the BIG Axis to address significant unmet medical needs. To achieve this goal, key components of our 
strategy include: 

•  Advancing Wholly Owned Programs Through Development and Commercialization, Including Pipeline Expansion:

 − Progressing LYT-100, LYT-200, LYT-210 and LYT-300 through clinical studies: We are developing novel classes of 
immunomodulatory drugs to treat serious diseases, including lung dysfunction, immuno-oncology, lymphatic, 
neurological and neuropsychological disorders.

 − Harnessing our proprietary drug discovery and development capabilities to drive pipeline maturation and expansion: 
We are pioneering the development of therapeutic candidates by leveraging our unique insights into the lymphatic 
system and the BIG Axis. Our Wholly Owned Programs currently comprise four proprietary therapeutic candidates 
and three innovative technology platforms. We intend to leverage our proprietary technology platforms, as well as our 
extensive network with world-leading scientists in immunology and lymphatics and major pharmaceutical companies, 
to generate and acquire additional novel therapeutic candidates. To do so, we will rely on the track record of our team, 
which has been instrumental in the generation of 26 therapeutics and therapeutic candidates to date between our Wholly 
Owned Programs and our Founded Entities, including two that have been cleared for marketing by the FDA and granted 
marketing authorization in the EEA, as well as our established internal identification and prioritization approach. We will 
continue to take advantage of our differentiated model to manage the risk of any single program and quickly redeploy 
resources towards performing assets.

 − Maximizing the impact of our Wholly Owned Programs by expanding development across multiple indications: We aim 

to focus our development efforts on therapeutic candidates that have the potential to treat multiple diseases and plan to 
develop them in additional indications where warranted. For example, we believe that our therapeutic candidate LYT-100 
has the potential to be evaluated in multiple inflammatory and fibrotic indications beyond our initial target indication of 
lymphedema, such as IPF and potentially other PF-ILDs and Long COVID respiratory complications and related sequelae. 
We are initially developing our other therapeutic candidates, LYT-200 and LYT-210, for the treatment of certain cancers, 
including CCA, colorectal cancer, or CRC, and pancreatic cancers, among others, and we are evaluating LYT-210 for the 
potential treatment of GI autoimmune diseases as well. Lastly, we are evaluating LYT-300 for a range of neurological and 
neuropsychological conditions.

•  Deriving Value from Equity Growth of Our Founded Entities: Historically, we have pursued a variety of strategic options to 
fund and drive the development of our Founded Entities’ therapeutic candidates, including private and public financings 
and multiple partnerships and collaborations with selected partners. In the preliminary stages of our growth, we partnered 
with equity investors, pharmaceutical and biotechnology companies and government and non-governmental organizations 
for certain of our Founded Entities which are now in advanced stages and have the potential for near-term value creation 
with significant upside potential. Going forward, our Founded Entities may participate in private and public financings, 
enter into partnerships and collaborations, partner with equity investors, pharmaceutical and biotechnology companies and 
government and non-governmental organizations and generate revenues from sales of products. We hold equity ownership 
in our Founded Entities and benefit from their growth and catalysts such as M&A transactions, IPOs and royalties from sales. 
We also intend to strategically monetize our equity holdings in our Founded Entities after significant value creation has 
occurred, generating non-dilutive financing. For example, PureTech generated cash proceeds of $350.6 million in 2020 and 
an additional $118 million in the 2021 post-period, from the sales of equity in our Founded Entities, which we intend to use 
to fund our operations and growth and to further expand and advance our clinical-stage Wholly Owned Pipeline, while still 
maintaining significant equity ownership to derive value from future growth of that entity. We may create additional entities 
opportunistically based on future strategic imperatives.

•  Advancing Discovery Platforms by Partnering Non-Core Applications via Non-Dilutive Funding Sources, Including 

Partnerships and Grants, to Enable Retention of Value: As we further develop our Wholly Owned Programs through key 
value inflection points, we may opportunistically enter into strategic partnerships when we believe that such partnerships 
could add value to the development or potential commercialization of our wholly-owned therapeutic candidates. We will 
also continue to pursue government grant funding and discovery partnerships that allow us to maintain most of the value of 
our platforms while offsetting operational costs.

We believe this combination of development of our Wholly Owned Programs, Founded Entity advancement and non-dilutive 
partnerships and funding provides us with a unique and multi-pronged engine fueling potential future growth. 

By Order of the Board

Daphne Zohar 
Founder, Chief Executive Officer and Director

April 14, 2021 

26    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Wholly Owned Programs

Our programs

Therapeutic  
Candidate1

LYT-100 
Deupirfenidone

Indication

Discovery

Preclinical

Phase 1

Phase 2

Phase 3

IPF and potentially other PF-ILDs

LYT-100 
Deupirfenidone

Long COVID2 respiratory complications 
and related sequelae

LYT-100 
Deupirfenidone

Lymphatic flow disorders, including 
lymphedema

LYT-200 
Anti-Galectin-9 mAb

Solid tumors

LYT-210 
Anti-Delta-1 mAb

Solid tumors

LYT-300 
Oral Allopregnanolone

Neurological indications

  Registration-enabling studies planned     

  Phase in progress     

  Phase completed

Our Head of Research, Anne Burkhardt, works to advance our 
Wholly Owned Programs in our headquarters, pre-pandemic. 

1 

2 

 The FDA and corresponding regulatory authorities will ultimately review our clinical results and determine whether our wholly-owned therapeutic candidates are safe 
and effective. No regulatory agency has made any such determination that our wholly-owned therapeutic candidates are safe or effective for use by the general public 
for any indication.
 Long COVID is a term being used to describe the emerging and persistent complications following the resolution of COVID-19 infection, also known as post-acute 
COVID-19 syndrome (PACS).

PureTech Health plc   Annual report and accounts 2020    27

Strategic reportPureTech’s Wholly Owned Programs — continued

LYT-100

Therapeutic 
Candidate1

PureTech Ownership

Indication

Stage of Development

LYT-100

Wholly-owned

IPF and potentially other progressive fibrosing ILDs
Long COVID2 respiratory complications and related sequelae
Lymphatic flow disorders, including lymphedema

Registration-enabling studies planned
Phase 2
Phase 2a

• Our lead wholly-owned therapeutic candidate, LYT-100 (deupirfenidone), is being advanced for the potential treatment of conditions involving 

inflammation and fibrosis, including lung disease (e.g., IPF and potentially other PF-ILDs and Long COVID respiratory complications and related sequelae), 
and disorders of lymphatic flow, such as lymphedema. LYT-100 is a selectively deuterated form of pirfenidone and has demonstrated anti-inflammatory and 
anti-fibrotic activity. LYT-100 retains the beneficial pharmacology of pirfenidone but is expected to be metabolized slower and with less variability between 
patients. Given these properties, we will be evaluating whether LYT-100 can offer tolerability and efficacy with less frequent dosing, and our goal is to 
mitigate some of the GI-related tolerability issues that have historically been associated with pirfenidone and limited its usage.

Key points of 
differentiation

• Pirfenidone (Esbriet®) slows the progression of IPF and has been approved for the treatment of IPF in the United States and other 
countries. Pirfenidone has been granted FDA Breakthrough Therapy designation in uILD. Pirfenidone has also shown activity in 
investigational clinical studies in patients with uILD, as well as other indications and has demonstrated activity in a preclinical model 
of lymphedema and radiation-induced fibrosis. There are serious limitations in the clinical use of pirfenidone, particularly GI-related 
tolerability issues, which have significantly limited its usage. For example, in a large post-marketing analysis of 10,996 patients diagnosed 
with IPF, only 13.2 percent received treatment with pirfenidone during a five-year follow-up period3. Additionally, real-world experience 
with pirfenidone in the IPF treatment setting highlights significant problems with treatment compliance, resulting in approximately 
half of the patients that start therapy either discontinuing therapy, dose-reducing or switching to other therapies, all of which lead to 
suboptimal disease management. Thus, despite a proven pharmacology, pirfenidone has severe shortcomings that limit its use. We are 
developing LYT-100 to offer a differentiated safety profile compared to current standard of care drugs, which may support improved 
patient compliance and may potentially lead to improved treatment compliance while retaining or exceeding its efficacy, and will 
potentially be an attractive therapeutic option for a range of lung fibrosis indications, such as IPF and potentially other PF-ILDs. 

Tolerability findings of pirfenidone studies and rationale for LYT-100 (deupirfenidone)

We are evaluating LYT-100 (deupirfenidone) for its tolerability and efficacy with less frequent dosing, a lower pill burden, 
and without regard to food. Our goal with LYT-100 is to mitigate some of the GI-related tolerability, dosing regimen, pill 
burden and food effect issues that have historically been associated with pirfenidone, limiting its usage. Below is a summary 
of the findings from the pirfenidone studies. 

Pirfenidone discontinuations often related to gastrointestinal 
(GI) adverse events (AEs), especially nausea and vomiting4.

Pirfenidone GI AEs:
• Require titration in IPF and other studies
• More common in women3

Design

Most 
common 
AEs

Pirfenidone food effect/
antacid study3

Pirfenidone food effect and 
bioequivalence study5

Pirfenidone  
Phase 3 studies4

801mg single-dose in healthy 
older adults, 44% women 

801mg single-dose in healthy 
adults, 36% women

2403mg/day, IPF patients 
26% women

Most 
common AEs 

Pirfenidone 
N=16

Most 
common AEs 

Pirfenidone 
N=44

Most 
common GI AEs6

Pirfenidone 
N=263

Placebo 
N=624

Nausea

Dizziness

43.8%

Nausea

29.5%

Nausea

37.5%

Dizziness

18.2%

Rash

AEs more frequent in the 
fasted state
AE rate higher in women

Headache

Constipation

Vomiting

Dyspepsia

AEs more frequent in the 
fasted state

9.1%

9.1%

4.5%

4.5%

Ab. pain

Diarrhea

Headache

Dyspepsia

Dizziness

Vomiting

Anorexia

36%

30%

24%

26%

22%

19%

18%

13%

13%

16%

10%

15%

20%

19%

7%

11%

6%

5%

We are developing LYT-100 to offer a differentiated safety profile compared to current standard of care drugs, which may 
support improved patient compliance and may potentially be an attractive therapeutic option for a range of lung fibrosis 
indications, such as IPF and potentially other PF-ILDs.

• LYT-100 (deupirfenidone, a selectively deuterated form of pirfenidone or Esbriet®) has the potential to overcome the foregoing 

challenges of pirfenidone and improve the management of lung disease. Selective deuterium substitution of pirfenidone is expected 
to retain its pharmacology while improving the metabolic stability of LYT-100, resulting in attenuated formation of the predominant 
inactive metabolite of both LYT-100 and pirfenidone. This metabolite was found to be associated with GI tolerability issues in 
a pirfenidone clinical study7. We believe improved metabolic stability and attenuated formation of this major metabolite seen with 
LYT-100 could contribute to improved tolerability, less frequent dosing and better treatment compliance compared to pirfenidone, 
which should translate to an overall improvement in treatment outcomes.

• Single-dose and multiple ascending dose clinical studies suggest that LYT-100 has highly differentiated metabolic stability and 

PK profiles, which support the potential for LYT-100 to offer improved safety and tolerability. 

• We believe LYT-100 has the potential to replace pirfenidone as standard of care in IPF and to become a backbone treatment for IPF 

and potentially other PF-ILDs. 

Program 
discovery 
process by the 
PureTech team

• LYT-100 was originally developed by Auspex Pharmaceuticals, Inc., or Auspex, for the treatment of IPF. We selected and acquired 

LYT-100 in July 2019 based on insights into the lymphatic system gained internally and via unpublished findings through our network 
of collaborators, coupled with the relationships of our team members and their insights into the program previously developed at 
Auspex. These insights led us to an initial target indication of lymphedema, and we also believe that LYT-100 has the potential to be 
evaluated in multiple fibrotic and inflammatory indications beyond lymphedema, such as IPF and potentially other PF-ILDs, and Long 
COVID respiratory complications and related sequelae.

28    PureTech Health plc   Annual report and accounts 2020

Strategic report 
PureTech’s Wholly Owned Programs — continued

Patient need 
and market 
potential

Fibrosis and Inflammation-Related Lung Diseases
• Fibrosis and inflammation are a common mechanism across several lung diseases. There are acute diseases with high mortality or 
that lead to long-term fibrosis; chronic diseases linked to a specific cause, like a virus or autoimmune disease; and diseases like IPF, 
where the causes are unclear but have been postulated to include viruses, genetic factors and a variety of environmental exposures. 
In a large percentage of these various lung conditions, there are few approved treatments that address inflammation and fibrosis 
of the lungs. Many of these diseases can increase the risk for worsening of lung fibrosis, and there is a clear unmet need to stop 
inflammation and fibrosis and to preserve lung function.

• PF-ILDs

 − There are approximately 200,000 people living with PF-ILDs, including IPF, in the United States. IPF is a progressive condition 

characterized by irreversible scarring of the lungs, which worsens over time and makes it difficult to breathe. The prognosis of IPF is 
poor, with the median survival after diagnosis generally estimated at two to five years. 

 − Even in IPF, for which pirfenidone is approved, high need exists for patients to have additional treatment options. Despite these 

unmet needs, pirfenidone sales peaked above $1 billion in 2018 and 2019. 

PF-ILDs are estimated to affect >850K patients in the 
16 major markets8

Independent research9 shows profile is attractive 
to pulmonologists

IPF (>450K)

Non-IPF PF-ILDs (>400K)

PF-CTD-ILDs

PF-sarcoidosis

PF-uILD

PF-chronic fibrotic HP

PF-iNSIP

Other

100%

80%

s
t
n
e

i
t
a
P
F
P

I

%

60%

40%

20%

0%

~45% Esbriet®
 (pirfenidone)

~50%
 OFEV®

~30%
 (LYT-100)

~30% Esbriet®
 (pirfenidone)

~40%
 OFEV®

~5%

~5%

Current Market
($2.9B10)

Survey Results
(Safety/Tolerability Benefit)

 − In 2020, we engaged an independent third-party market research firm to conduct a survey of 100 pulmonologists who actively treat 
patients with IPF, to assess the potential commercial opportunity for LYT-100 in IPF. Certain results from this survey are depicted 
in the graphic above (right panel). Data from this survey are consistent with findings of independent publications that point to 
significant tolerability issues, particularly GI-based adverse events, as the greatest limitations of the current standard of care in IPF. 
In this survey, when physicians were asked on an unaided basis for the most significant improvements needed in new treatment 
options being developed for IPF, 48 percent highlighted the need for therapies with improved side effect profiles. Pulmonologists 
in this survey were also presented with a hypothetical profile of LYT-100, labelled “Product X”, that indicated an improved 
tolerability and dosing profile with comparable efficacy relative to standard of care in IPF. Based on this profile, physicians indicated 
they may prescribe Product X to approximately 30 percent of their IPF patients. Across the survey, pulmonologists highlighted an 
unmet need for treatments with improved tolerability profiles, especially related to GI-related AEs that often lead to dose reduction 
or discontinuation of treatment and poor disease management.

1 

2 

3 

4 
5 

6 

7 

8 

 We have an active IND on file with the FDA for LYT-100. The FDA and corresponding regulatory authorities will ultimately review our clinical results and determine whether 
our wholly-owned therapeutic candidates are safe and effective. No regulatory agency has made any such determination that LYT-100 is safe or effective for use by the 
general public for any indication.
 Long COVID is a term being used to describe the emerging and persistent complications following the resolution of COVID-19 infection, also known as post-acute COVID-19 
syndrome (PACS).
 Rubino CM, Bhavnani SM, Ambrose PG, Forrest A, Loutit JS. Effect of food and antacids on the pharmacokinetics of pirfenidone in older healthy adults. Pulmonary 
Pharmacology & Therapeutics. 2009 Aug;22(4):279-285. DOI: 10.1016/j.pupt.2009.03.003.
 InterMune, Inc., Esbriet (pirfenidone) [package insert]. U.S. Food and Drug Administration website.
 Pan, L., Belloni, P., Ding, H.T. et al. A Pharmacokinetic Bioequivalence Study Comparing Pirfenidone Tablet and Capsule Dosage Forms in Healthy Adult Volunteers. 
Adv Ther 34, 2071–2082 (2017). https://doi.org/10.1007/s12325-017-0594-8.
 Other most common AEs in pirfenidone vs. placebo include upper resp. infect (27% vs. 25%), fatigue (26% vs. 19%), GERD (11% vs. 7%), sinusitis (11% vs. 10%), insomnia 
(10% vs. 7%), weight decrease (10% vs. 5%), arthalgia (10% vs. 7%).
 Dempsey TM, Payne S, Sangaralingham L, Yao X, Shah ND, Limper AH. Adoption of the Anti-Fibrotic Medications Pirfenidone and Nintedanib for Patients with Idiopathic 
Pulmonary Fibrosis. Ann Am Thorac Soc. 2021 Jan 19. doi: 10.1513/AnnalsATS.202007-901OC. Epub ahead of print. PMID: 33465323.
 GlobalData Idiopathic Pulmonary Fibrosis: Opportunity Analysis and Forecasts to 2029; Wong, A., et al. Respiratory Research (2020) 21:32; Sauleda, J., et al. Medical 
Sciences (2018) 6:110; 16 major markets: U.S., EU5 (Germany, Spain, Italy, France, UK), Australia, Brazil, Canada, China, India, Japan, Mexico, Russia, South Africa, South 
Korea; CTD: Connective Tissue Disease; iNSIP: Idiopathic Non-specific Interstitial Pneumonia; HP: Hypersensitivity Pneumonitis.
 100 pulmonologists were surveyed, no pricing information/assumptions was shared.

9 
10   Based on 2019 Esbriet and OfevWW sales; in addition to IPF, Ofevis indicated for SSc-ILD and PF-ILD.

PureTech Health plc   Annual report and accounts 2020    29

Strategic report 
 
PureTech’s Wholly Owned Programs — continued

Patient need 
and market 
potential
(continued)

• Long COVID (PACS) Respiratory Complications and 

Related Sequelae
 − The COVID-19 pandemic has affected over 125 million 

people around the world. There is increasing data around 
the longer-term complications of COVID-19, referred to as 
Long COVID or PACS, including data regarding respiratory 
issues that persist following recovery. Survivors of the virus 
can have lung fibrosis and shortness of breath and other 
problems that could potentially last for years. 

 − Post-acute injuries are hypothesized to be due to a cascade 
of inflammation and fibrosis that begins during the acute 
phase of COVID-19 and continues after the infection 
resolves. A high proportion of mild, moderate and severe 
COVID-19 patients (up to 53 percent) already show signs of 
lung fibrosis at three weeks post symptom onset. Clinicians 
are also reporting lung fibrosis that persists beyond the 
acute infection, and of COVID-19 patients with pneumonia, 
44 percent had fibrosis on CT imaging at nine days 
post-discharge.

 − COVID-19 post-acute injuries appear to mimic respiratory 
complications of other viral pneumonias like Severe Acute 
Respiratory Syndrome, or SARS, and Middle East Respiratory 
Syndrome, or MERS. Up to one third of SARS and MERS 
survivors had abnormal pulmonary testing and lung imaging 
findings that persisted for years. 

• Lymphedema

 − Lymphedema is a chronic, disfiguring and painful condition 
that afflicts millions of people globally and is characterized 
by severe swelling in parts of the body, typically the arms or 
legs, due to the build-up of lymph fluid and inflammation, 
fibrosis and adipose deposition. By conservative estimates, 
lymphedema afflicts approximately one million people in 
the United States, including approximately 500,000 breast 
cancer survivors. Secondary lymphedema is the most 
prevalent form of lymphedema. Secondary lymphedema can 
develop after surgery, infection or trauma, and is frequently 
caused by cancer, cancer treatments such as radiation and 
chemotherapy, resulting in damage to or the removal of 
lymph nodes. 

 − The current standard of care for lymphedema is symptom 
management, primarily with compression and physical 
therapy to control swelling. These approaches are 
cumbersome, uncomfortable and non-curative, and they do 
not address the underlying disease. Even with management, 
many patients will progress from mild-to-moderate 
lymphedema to more severe forms. No approved drugs 
therapies exist to treat the underlying causes of lymphedema. 
We believe the lack of treatments for lymphedema represents 
a major unmet medical need. 

Multimodal mechanism of action

Inflammation

2

1

COVID-19

Infection and 
cytokine release

TGF-(cid:1115)

TNF-(cid:1114)

IL-6

Fibrosis
Fibroblast
Collagen

TGF-(cid:1028)
TNF-(cid:1027)
IL-6

D3C

LYT-100

N O

Normal 
lung

Fibrosis

Over 125 million people have been infected with COVID-19, 
and a substantial portion may be at risk of Long COVID or PACS.

Fibrosis leads to chronic lung scarring and respiratory 
dysfunction, persisting post-discharge.

The majority of therapeutics in development 
only target the acute phase.

• ~1M individuals in the U.S. have lymphedema, including 

~500K breast cancer survivors with secondary lymphedema

• Chronic progressive disease with no approved therapies 

A healthy lymphatic system 
drains interstitial fluid

Damaged lymphatics 
fail to drain

Art e ri o l e

Venule

osis
Fibrosis

Infl

a

m

m

a

t
i

o

n

S m

Lymphatic
endothelial 
cell

Lymphatic 
vessel
o o thmu

s

c
l

e

c

e
l
l

Valve

Healthy lymphatics maintain 
fluid homeostasis11

fl o
Impai r e d fl o

w
w

Milestones 
achieved and 
development 
status

• In November 2020, we announced the completion of a Phase 1 randomized, double-blind multiple ascending dose and food effect 

study, which was designed to evaluate the safety, tolerability and PK profile of LYT-100 in healthy volunteers. The study demonstrated 
favorable proof-of-concept for the tolerability and PK profile of LYT-100. 
 − All AEs that were possibly or probably related to LYT-100 were mild and transient and there were no discontinuations. No serious 
AEs or dose-limiting toxicities were observed in the study. The maximum tolerated dose was not determined after dosing up to 
1,000 mg twice per day.

 − The food effect portion of the study evaluated two common PK measures that are used to determine the optimal dose of 

a therapeutic candidate – area under the curve, or AUC, and Cmax. Under fed conditions, the AUC of LYT-100 was reduced by about 
19 percent, which is comparable to the AUC reduction of 16 percent seen with pirfenidone as stated in the Esbriet® U.S. Prescribing 
Information. The Cmax reduction observed with LYT-100 was 23 percent, while the Cmax reduction seen with pirfenidone was 
49 percent as stated in the Esbriet® (pirfenidone) U.S. Prescribing Information. Based on these findings, we are likely to evaluate 
LYT-100 in future clinical studies without regard to timing of food consumption of trial participants.

 − The therapeutic dose of pirfenidone approved by FDA for the treatment of IPF is 801 mg three times a day. LYT-100 is designed 
to potentially improve upon this regimen. In a previously conducted single-dose crossover study, an 801 mg dose of LYT-100 
resulted in greater drug exposure than an 801 mg dose of pirfenidone. In the recently completed Phase 1 multiple ascending dose 
study, LYT-100 was well-tolerated at a dose above 801 mg. These data, together with our PK modelling of LYT-100 and pirfenidone 
exposures, indicate the potential for twice-a-day dosing with LYT-100.

11  Rockson et al., 2019, Nat Rev Dis Primer. 
12  Protocol originally specified 750 mg BID as maximum dose. 750 mg BID was well tolerated and a 1000 mg BID cohort was added.
13  Adverse Events (AE) possibly or probably related to treatment; does not include AEs not related to treatment.

30    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Wholly Owned Programs — continued

LYT-100 Phase 1 clinical data demonstrate favorable POC for tolerability and PK profile

Double-blind, randomized, multiple ascending dose study in healthy 
volunteers at 100, 250, 500, 75012, 1000 mg BID LYT-100 or placebo.

• No titration
• 75% women enrolled to inform breast-cancer related lymphedema development

LYT-100 multiple ascending dose study

Design

Up to 2000mg/day* fed in healthy adult volunteers, 75% women

AEs13 occurring in >1 participant

Pooled Placebo, N=10; n (%)

LYT-100 1000 mg BID, N=6; n (%) All LYT-100 cohorts, N=30; n (%)

Most 
common 
AEs

Nausea

Abdominal discomfort

Abdominal distension

Headache

0

1 (10.0%)

0

2 (20.0%)

0

0

0

2 (33.3%)

3 (10.0%)

2 (6.7%)

3 (10.0%)

7 (23.3%)

All treatment-related adverse events were mild and transient with no discontinuations. 
GI AEs occurring in 1/30 participants (3.3%) included vomiting.

PK modelling of LYT-100 and pirfenidone exposures indicate potential for twice-a-day dosing with LYT-100.

Milestones 
achieved and 
development 
status
(continued)

• Long COVID (PACS) respiratory complications and related sequelae 

 − In December 2020, we announced the initiation of a global, randomized, double-blind, placebo-controlled Phase 2 trial to evaluate 

the efficacy, safety and tolerability of LYT-100 in adults with Long COVID respiratory complications and related sequelae.
 − In preclinical rodent studies, LYT-100 was observed to suppress levels of IL-6 and TNF-α induced by lipopolysaccharide 

administration, which we believe translates into the potential impact of LYT-100 on acute inflammation and cytokine release shown 
to be triggered by SARS-CoV-2 infection. LYT-100 anti-fibrotic activity was also observed in preclinical studies, which could be 
related to the lung fibrosis that develops in some patients following the acute phase of COVID-19.

• Lymphedema

 − In December 2020, we announced the initiation of a Phase 2a proof-of-concept study of LYT-100 in patients with breast cancer-
related, upper limb secondary lymphedema. The primary endpoint of the study is safety and tolerability of LYT-100. Secondary 
endpoints include outcome measures of lymphedema, including relative limb volume, bioimpedance spectroscopy (a measure of 
extracellular fluid change), tonometry (a measure of fibrosis) and serum levels of inflammatory and fibrotic biomarkers. The study 
may also examine patient reported outcomes using validated self-report instruments specific to upper-arm lymphedema. The study 
is not powered to evaluate statistical significance of drug effect versus placebo, but we hope that results will be suitable to inform 
the design of future clinical protocols. 

 − In preclinical studies, LYT-100 showed greater anti-fibrotic and anti-inflammatory activity when compared to pirfenidone. 

Additionally, LYT-100 was tested by one of our academic collaborators in a preclinical model of lymphedema which showed that 
LYT-100 halted progression of lymphedema and reduced overall volume. These results still need to be confirmed in clinical trials.

Expected 
milestones

• We expect to announce plans related to the design and initiation of registration-enabling studies of LYT-100 for the treatment of IPF 

and potentially other PF-ILDs later in 2021.

• We expect topline results from the Phase 2 trial of LYT-100 in adults with Long COVID respiratory complications and related sequelae 

in the second half of 2021. 

Intellectual 
property

• We expect topline results from the Phase 2a proof-of-concept study of LYT-100 in patients with breast cancer-related, upper limb 

secondary lymphedema in the first half of 2022.

• We plan to initiate additional clinical trials of LYT-100 in 2021 to explore further the PK, dosing and tolerability in healthy volunteers. 
One of these trials is an extension of the previously completed MAD study, in which the maximum tolerated dose was not reached. 
Results from these trials are anticipated in 2021 and are expected to provide additional supportive data to help with the clinical 
development of LYT-100 across indications.

• As of December 31, 2020, the LYT-100 patent portfolio includes 31 active patents acquired, and one patent application licensed 
from Auspex. These patents and application provide broad coverage of compositions of matter, formulations and methods of 
use for deuterated pirfenidone, including the LYT-100 deupirfenidone compound, comprising six issued U.S. patents, which are 
expected to expire in 2028, one U.S. patent application which if issued, is expected to expire in 2035, and 25 patents issued in 
23 foreign jurisdictions, without taking into account any possible patent term extension or regulatory exclusivities. In addition, we 
have filed additional patent applications on deupirfenidone, including 29 pending U.S. patent applications and one international 
PCT application directed to the use of deuterated pirfenidone, including LYT-100, for the treatment of a range of conditions 
involving inflammation and fibrosis, including lung disease (e.g., IPF and potentially other PF-ILDs and Long COVID respiratory 
complications and related sequelae), and disorders of lymphatic flow, such as lymphedema. Any issued patents claiming priority 
to these applications are expected to expire in 2039 through 2041, exclusive of possible patent term adjustments or extensions 
or other exclusivities. 

LYT-100 therapeutic candidates

Therapeutic  
Candidate1

LYT-100 
Deupirfenidone

Indication

Discovery

Preclinical

Phase 1

Phase 2

Phase 3

IPF and potentially other PF-ILDs

LYT-100 
Deupirfenidone

Long COVID2 respiratory 
complications and related sequelae

LYT-100 
Deupirfenidone

Lymphatic flow disorders, 
including lymphedema

  Registration-enabling studies planned     

  Phase in progress     

  Phase completed

PureTech Health plc   Annual report and accounts 2020    31

Strategic reportPureTech’s Wholly Owned Programs — continued

LYT-200

Therapeutic 
Candidate1

PureTech Ownership

Indication

LYT-200

Wholly-owned

Solid tumors

Stage of Development

Phase 1

• LYT-200 is a fully human IgG4 monoclonal antibody, or mAb, designed to inhibit the activity of galectin-9, a key molecule expressed by tumors and immune 

cells and shown to suppress the immune system from recognizing and destroying cancer cells. We are developing LYT-200 for difficult-to-treat cancer 
indications with poor survival rates, including pancreatic ductal adenocarcinoma, or PDAC, CRC and CCA.

Key points of 
differentiation

• Immune checkpoint inhibitors, including therapies that target programmed cell death protein 1, or PD-1, programmed death ligand 1, 
or PD-L1, and cytotoxic T-lymphocyte-associated antigen 4, or CTLA-4, have been developed to counteract multiple mechanisms of 
immune evasion by a number of different tumor types. Recent reports suggest that marketed drugs against these targets had sales 
exceeding $24 billion in 20192. Unfortunately, a large proportion of patients, especially those with immunologically silent tumors such 
as PDAC, CCA and some types of CRC respond suboptimally to such agents.

• Galectin-9 promotes and facilitates multiple immunosuppressive pathways by, for example, expanding regulatory T cells, shifting 
macrophages from the M1 to M2 phenotype, and inducing apoptosis of activated CD4+ and CD8+ T cells. High expression of 
galectin-9 is evident in tumors and in cancer patients’ blood and correlates with poor survival outcomes and aggressive disease in 
multiple solid tumor types. We are advancing LYT-200 to inhibit the multiple effects of galectin-9 and thereby potentially removing 
a key immunosuppresive barrier that would enable the immune system to attack and destroy the tumor.

Galectin-9 is a ligand for PD-1 regulating T cell death and immune responses in PD-1/PDL-1 expressing tumors

1

2

Therapeutic rationale
Gal-9 binds multiple 
receptors (e.g. PD-1, TIM-3,  
CD206, CD44, 41BB, CD45, 
Dectin-1, DR3) and induces 
immunosuppression 
in tumors
LYT-200 broadly blocks 
gal-9 binding interactions

Secreted gal-9

3

Gal-9/PD-1/TIM-3 
co-expression and complex 
formation prevents gal-9 
mediated T cell death

4

Anti-PD-1 mAbs block 
PD-1/PD-L1 but not PD-1/gal-9

PD-L1

PD-1

TIM-3

PD-L1

PD-1

Gal-9 binds 
TIM-3

TIM-3

LYT-200

TIM-3

LYT-200 can elicit 
expansion and 
reactivation of 
effector T cells

Tumor response

Effector T cell death3

Gal-9 independent PD-1/TIM-3 
independent interaction 
through intracellular domains

Effector T cells persist 
but are exhausted/anergic3

LYT-200 single agent or 
LYT-200 + anti-PD-1 mAb
Exhausted T cells can be 
rescued by gal-9 inhibition 
to exert anti-tumor immunity 
In anti-PD-1 mAb treated 
cancers (e.g., melanoma and 
lung) high gal-9 levels correlate
with treatment resistance3,4

• A recent study published in Nature Communications identified the molecular mechanism by which PD-1 and galectin-9 interact 

to shield tumors from the immune system, demonstrating for the first time that galectin-9 is a ligand for PD-1 and emphasizing its 
importance as a promising target for immunotherapy. The work revealed that PD-1 physically interacts with galectin-9 and TIM-3 to 
attenuate galectin-9/TIM-3-induced T cell apoptosis and maintain effector T cells in the tumor microenvironment in an exhausted 
functional state. It also showed that interferons significantly upregulate galectin-9 expression and secretion in both immune and 
cancer cells. Overall, the work provided further evidence that galectin-9 as a key regulator of the immune response to tumors and 
supports its importance as a potential target for cancer treatment.

• Under normal physiological conditions, galectin-9 is expressed at low levels, which supports the potential safety of LYT-200 in clinical 

settings. Lack of tolerability issues to date in our good laboratory practice, or GLP, studies with LYT-200 – even at extremely high doses, 
such as 300 mg/kg in non-human primates (~100 mg/kg human equivalent dose) – further supports this view.

• We are not aware of any other clinical development program with galectin-9 as a therapeutic target, and thus, we believe that 

LYT-200 may represent the most advanced therapeutic program against this target. None of the other human galectins have been 
documented to play such a global role as galectin-9 in immunosuppression in the context of cancer. We also believe that LYT-200 has 
the potential to be used as a single agent and safely in combination with checkpoint inhibitors and other cancer treatments.

• In order to identify approaches with the potential to provide significant therapeutic benefit to cancer patients, we undertook 

a global, proactive search to identify therapeutic targets that mediate multiple mechanisms of immunosuppression. Through our 
extensive network of advisors and collaborators, we identified a foundational immunosuppressive mechanism involving galectin-9, 
the therapeutic target of LYT-200, which was the basis of certain intellectual property that we licensed from New York University prior 
to publication in Nature Medicine 5.

• In the United States, there are approximately 57,000 new pancreatic cancer patients, of which 50 percent present with metastatic 

disease, approximately 146,000 new CRC patients, of which 35 percent present with metastatic disease, and approximately 8,000 new 
CCA patients, of which 50 percent present with metastatic disease, in each case, per year. Unfortunately, a large proportion of patients, 
especially those with immunologically silent tumors such as PDAC, CCA and some types of CRC respond suboptimally to immune 
checkpoint inhibitors, representing a significant patient population that has yet to receive benefit from any immunotherapy agents.

• Clinical program

 − In December 2020, we announced the initiation of our Phase 1 clinical trial to evaluate LYT-200 as a potential treatment for metastatic 
solid tumors. The primary objective of the Phase 1 portion of the adaptive Phase 1/2 trial is to assess the safety and tolerability of 
escalating doses of LYT-200 in order to identify a dose to carry forward into the Phase 2 portion of the trial. The Phase 1 trial will also 
assess LYT-200’s PK and PD profiles. Pending favorable topline results, we intend to initiate the Phase 2 expansion cohort portion of 
the trial, which is designed to evaluate LYT-200 either alone and/or in combination with chemotherapy and anti-PD-1 therapy for the 
treatment of multiple solid tumor types, including pancreatic cancer and CCA.

Program 
discovery 
process by the 
PureTech team

Patient need 
and market 
potential

Milestones 
achieved and 
development 
status

1 

2 
3 

4 

5 

6 

 We have an active IND on file with the FDA for LYT-200. The FDA and corresponding regulatory authorities will ultimately review our clinical results and determine whether 
our wholly-owned therapeutic candidates are safe and effective. No regulatory agency has made any such determination that LYT-200 is safe or effective for use by the 
general public for any indication.
 Van Arnum, Patricia, DCAT ValueChainInsights, Oncology Pharma Market: Immunotherapies on the Rise (2020).
 Yang, Riyao, et al. “Galectin-9 Interacts with PD-1 and TIM-3 to Regulate T Cell Death and Is a Target for Cancer Immunotherapy.” Nature News, Nature Publishing Group, 
5 Feb. 2021, www.nature.com/articles/s41467-021-21099-2 (preclinical data).
 Limagne, Emeric, et al. “Tim-3/Galectin-9 Pathway and MMDSC Control Primary and Secondary Resistances to PD-1 Blockade in Lung Cancer Patients.” Oncoimmunology, 
Taylor & Francis, January 22, 2019; www.ncbi.nlm.nih.gov/pmc/articles/PMC6422400/ (preclinical data).
 Daley, D., Mani, V., Mohan, N. et al. Dectin 1 activation on macrophages by galectin 9 promotes pancreatic carcinoma and peritumoral immune tolerance. Nat Med 23, 
556 – 567 (2017). https://doi.org/10.1038/nm.4314.
 Analyzed n = 23 tumor samples; Success defined as: >20% upregulation of at last two out of three T cell activation markers; Success achieved in 56% of tumors with majority 
showing >2 fold activation; Representative data from individual tumors per annotated tumor type are shown.

32    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Wholly Owned Programs — continued

Milestones 
achieved and 
development 
status
(continued)

• Preclinical results

 − LYT-200 has been observed to have high specificity for its primary target galectin-9: This was established using a protein array that 

assessed binding of LYT-200 to more than 5,000 cell bound and secreted human proteins. 

 − LYT-200 blocked galectin-9-CD206 interaction: LYT-200 is able to block functional activity of galectin-9, including its interactions 

with a specific binding partner/receptor, e.g. CD206. This was established using an ELISA assay demonstrating a galectin-9/CD206 
interaction, which could be inhibited by the addition of LYT-200. 

 − LYT-200 protected MOLM-13 T cells from galectin-9-mediated apoptosis: LYT-200 has also been observed to protect T cells from apoptosis 
mediated by galectin-9. For example, galectin-9 was shown to significantly increase apoptotic death of MOLM-13 cells. Treatment with 
LYT-200 in the presence of galectin-9 significantly reduced the percentage of T cells undergoing apoptosis in a dose dependent manner. 
 − LYT-200 exceeded anti-PD-1 activity in the B16F10 melanoma model, a gold standard for measuring checkpoint inhibitor efficacy: To 
further characterize the potential of LYT-200 as a single agent, we created a mouse isotype of LYT-200 (mIgG1-200). mIgG1-200 (LYT-200 
designed for mouse in vivo models) reduced mean tumor weights by approximately 50 percent while an anti-PD-1 antibody reduced 
mean tumor weights by approximately 22 percent, which is what is typically seen in the model. We also observed that when an anti-PD-1 
antibody was used in combination with mIgG1-200, the number of tumor-infiltrating cytotoxic T cells detected in tumors approximately 
doubled. These data demonstrate efficacy of mIgG1-200, both as a single agent and in combination with a checkpoint inhibitor.

 − LYT-200 inhibited tumor growth, induced T cell activation and 
increased survival in the orthotopic pancreatic cancer KPC 
model where anti-PD1 agents are ineffective: The orthotopic 
KPC mouse model is commonly used as a preclinical model 
for evaluating PDAC biology and therapeutic agent efficacy. 
Anti-PD-1 checkpoint inhibitors have previously proven 
ineffective in this syngeneic model. Single agent activity 
of mIgG1-200 was observed in the KPC mouse pancreatic 
cancer model as illustrated in the figure to the right. We have 
evaluated the combination of mIgG1-200 with the standard of 
care for pancreatic cancer, (e.g., chemotherapy: gemcitabine/
nab-paclitaxel). We observed a clear survival improvement 
with mIgG1-200, both as a single agent and in combination 
with clinical standard of care chemotherapy. 

 − LYT-200 potently and reproducibly activated T cells in 

cultures of patient-derived organoid tumors, or PDOTs: 
One of the major challenges in oncology research is the 
translation from mouse models to humans, particularly in 
the case of immuno-oncology. To address this concern, we 
explored LYT-200 activity in cultured PDOTs that mimic 
human tumor composition within the context of a tumor 
microenvironment. The aim of treating PDOTs was to assess 
the ability of LYT-200 to induce T cell activation, which may 
predict how LYT-200 would behave in humans. LYT-200 
potently and reproducibly activated T cells in 56 percent of 
the samples tested (n=23).

Examples of in vitro T cell activation with LYT-2006

LYT-200 mouse mAb activity in orthotopic pancreatic cancer 
KPC model

l

e
d
o
m
C
P
K
c
p
o
t
o
h
t
r

i

O

)

g
m

(

t
h
g
e
w

i

r
o
m
u
T

750

500

250

0

Control

LYT-200 mouse mAb

n = 10/arm        P < 0.01

Colorectal cancer liver metastasis

Cholangiocarcinoma

Pancreatic adenocarcinoma

(cid:12)
(cid:1027)
F
N
T
%

(cid:12)
(cid:1029)
N
F

I

%

)
s
l
l

e
c
T
+
3
D
C

(

)
s
l
l

e
c
T
+
3
D
C

(

30

15

0

40

20

0

Control

LYT-200

+
4
4
D
C
%

(cid:12)
(cid:1027)
F
N
T
%

)
s
l
l

e
c
T
+
3
D
C

(

)
s
l
l

e
c
T
+
3
D
C

(

50

25

0

10

5

0

Control

LYT-200

(cid:12)
(cid:1027)
F
N
T
%

(cid:12)
(cid:1029)
N
F

I

%

)
s
l
l

e
c
T
+
3
D
C

(

)
s
l
l

e
c
T
+
3
D
C

(

40

20

0

20

10

0

Control

LYT-200

Expected 
milestones

Intellectual 
property

Control

LYT-200

Control

LYT-200

Control

LYT-200

 − GLP toxicology studies were carried out in Sprague Dawley rats and cynomolgus monkeys. No safety pharmacology findings that 

were attributed to LYT-200 at doses as high as 300 mg/kg/week were observed with repeat dose exposure.

• We expect topline results from our Phase 1 portion of the clinical trial of LYT-200 in metastatic solid tumors in the fourth quarter of 
2021. Pending favorable topline results, we intend to initiate the Phase 2 expansion cohort portion of the trial, which is designed to 
evaluate LYT-200 either alone and/or in combination with chemotherapy and anti-PD-1 therapy for treatment of multiple solid tumor 
types, including pancreatic cancer and CCA.

• We have broad intellectual property coverage for these antibody-based immunotherapy technologies, including exclusive rights 
to six families of patent filings that are exclusively licensed from or co-owned with New York University which cover antibodies that 
target galectin-9, including LYT-200, methods of using these antibodies, and related immuno-oncology technologies. In addition, 
the intellectual property portfolio includes five families of PureTech-owned patent applications covering the use of anti-galectin-9 
antibodies in the diagnosis and treatment of solid tumors, as well as one family jointly owned with MGH.

• As of December 31, 2020, there are twelve families of intellectual property within this patent portfolio covering compositions of 

matter for antibodies targeting galectin-9, including LYT-200, and methods of use for the treatment of solid tumors, such as pancreatic 
cancer, CRC, melanoma, gastric cancer, breast cancer and various other cancers. This intellectual property comprises two issued 
U.S. patents which are expected to expire in 2038, twelve pending U.S. patent applications, which if issued, are expected to expire 
2037-2041, four international PCT applications, twelve pending foreign applications and two issued patents in foreign jurisdictions.

LYT-200 therapeutic candidate

Therapeutic  
Candidate1

Indication

Discovery

Preclinical

Phase 1

Phase 2

Phase 3

LYT-200 
Anti-Galectin-9 mAb

Solid tumors

  Phase in progress     

  Phase completed

PureTech Health plc   Annual report and accounts 2020    33

Strategic report 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PureTech’s Wholly Owned Programs — continued

LYT-210

Therapeutic 
Candidate1

PureTech Ownership

Indication

LYT-210

Wholly-owned

Solid tumors

Stage of Development

Preclinical

• LYT-210 is a fully human IgG1 mAb directed against the delta-1 chain of T cells bearing gamma delta-1 T cell receptors, or TCRs, that we have designed to 

target and deplete immunosuppressive gamma delta-1 T cells in cancer.

Key points of 
differentiation

• Immune checkpoint inhibitors, including therapies that target PD-1, PD-L1 and cytotoxic T-lymphocyte-associated antigen 4, or 

CTLA-4, have been developed to counteract multiple mechanisms of immune evasion by a number of different tumor types. Recent 
reports suggest that marketed drugs against these targets had sales exceeding $24 billion in 20192. Unfortunately, a large proportion 
of patients, especially those with immunologically silent tumors such as PDAC, CCA and some types of CRC respond suboptimally to 
such agents. 

Monoclonal antibody aimed at immunosuppressive gamma delta-1 T cells

Tumor progression

Restrict cytotoxic 
gamma delta 
T cell activity

Inhibit maturation and 
antigen presentation of DCs

Restrict and suppress   
cytotoxic (cid:1027)(cid:1028) T cell activity

Immunosuppressive cytokine 
production (exp. IL17)

Chemoattract MDSCs, 
TAMs neutrophils

Pro-tumor gamma delta-1 T cells

Image adapted from CellPress: REVIEW: gamma 
delta T cells: Unexpected Regulators of Cancer 
Development and Progression.

Key
DC = dendritic cell
TAM = tumor associated macrophage
MDSC = myeloid derived suppressor cell
IL17 = interleukin 17
αβ = alpha beta
γδ = gamma delta
γδ1 = gamma delta-1
γδ1 T17 = gamma delta interleukin 17 
producing cells
γδ1 Treg = gamma delta-1 T regulatory cell
γδ2 = gamma delta-2
FoxP3 = forkhead box P3
SPM = small peritoneal macrophages
MSDC = myeloid derived suppressor cells
TGF-β = transforming growth factor beta
B = B cells
NK = natural killer cells
CD8+ = cluster of differentiation 8
CD4+ = cluster of differentiation 4

LYT-210 gamma delta-1 mAb

T cell

Cancer

(cid:1116)(cid:1117)(cid:20)

CD8+

CD4+

(cid:1116)(cid:1117)

Enriched in cancer patients in peripheral blood, 
tumors and tumor draining lymph nodes

Tissue 
resident

T cell

Activation and 
proliferation

Promote 
maturation

Help (cid:1114)(cid:1115) T 
priming

IL-17

(cid:1116)(cid:1117)1T17

Mobilization

Synergistic 
action

(cid:1116)(cid:1117)1 T

FoxP3+
(cid:1116)(cid:1117)1 Treg

Peripheral homing 
and activation

Help antibody 
production

(cid:1116)(cid:1117) 2

SPM

MSDC Neutrophil

IL-17A

(cid:1114)(cid:1115) T

DC

TGF-(cid:1028)

Developed and used 
for adoptive T cell 
transfer in cancer patients

ADCC, 
cytotoxicity 

Angio-
genesis

Growth and 
proliferation

Metastasis

Angio-
genesis

Immune 
escape

Immune 
escape

(cid:1116)(cid:1117)1

Epidermis

(cid:1116)(cid:1117)1

Liver and 
spleen

(cid:1116)(cid:1117)1

DC

(cid:1114)(cid:1115) T

B

NK

Uterine, 
vaginal, 
tongue 
and lung 
epithelia

• We believe that gamma delta-1 T cells represent an important new IO target because they: 

 − Activate multiple immunosuppressive pathways in the TME; 
 − Have expression correlated with poor outcomes for multiple solid tumor types; and
 − Target immunosuppressive gamma delta T cells, improved survival and reactivated cytotoxic T cells in the TME in the KPC 

orthotopic pancreatic cancer mouse model where approved checkpoint inhibitors are ineffective. 

• We are targeting the depletion of immunosuppressive, tumorigenic gamma delta-1 T cells rather than administration of cytotoxic 

gamma delta-2 T cells as a cell therapy. Gamma delta-1 T cells execute potent immunosuppressive function via multiple mechanisms, 
as illustrated on the left side of the figure above (LYT-210 gamma delta-1 mAB), which facilitates cancer progression. We have designed 
LYT-210 to eliminate gamma delta-1 T cells, and thereby potentially relieve immunosuppression, which we believe could enable immune 
mediated cancer attack. 

Program 
discovery 
process by the 
PureTech team

• In order to identify approaches with the potential to provide significant therapeutic benefit to cancer patients, we undertook 

a global, proactive search to discover important new scientific insights and technologies that could address the challenge of multiple 
mechanisms of immunosuppression in current therapeutics. As a result of this search, and through our extensive network of advisors 
and collaborators, we identified a foundational immunosuppressive mechanism involving immunosuppressive gamma delta-1 T cells, 
which was the basis of LYT-210. 

1 

2 

 The FDA and corresponding regulatory authorities will ultimately review our clinical results and determine whether our wholly-owned therapeutic candidates are safe and 
effective. No regulatory agency has made any such determination that LYT-210 is safe or effective for use by the general public for any indication.
 Van Arnum, Patricia, DCAT ValueChainInsights, Oncology Pharma Market: Immunotherapies on the Rise (2020).

34    PureTech Health plc   Annual report and accounts 2020

Strategic report 
 
 
 
 
 
PureTech’s Wholly Owned Programs — continued

Patient need 
and market 
potential

Milestones 
achieved and 
development 
status

• In the United States, there are approximately 57,000 new pancreatic cancer patients, of which 50 percent present with metastatic 

disease, approximately 146,000 new CRC patients, of which 35 percent present with metastatic disease, and approximately 8,000 new 
CCA patients, of which 50 percent present with metastatic disease, in each case, per year. Unfortunately, a large proportion of patients, 
especially those with immunologically silent tumors such as PDAC, CCA and some types of CRC respond suboptimally to immune 
checkpoint inhibitors, representing a significant patient population that has yet to receive benefit from any immunotherapy agents.

• Antibodies against gamma delta-1 T cells reactivated immunosuppressed T cells in the TME in PDOTs: To better assess the potential 
activity of the anti-delta-1 antibody, we employed PDOTs from primary and metastatic tumors spanning various solid tumor types 
such as pancreatic, CRC, CCA, hepatocellular cancer and neuroendocrine tumors of the GI tract in order to assess the prevalence of 
tumor-infiltrating gamma delta-1 T cells and the capacity of the antibodies to restore tumor-infiltrating immune cell effector activity. 
We observed positive responses in approximately 60 percent of the PDOTs we analyzed, representing 19 patients, which showed that 
direct treatment of PDOTs with LYT-210 resulted in robust reactivation of effector T cells.

The figure below is illustrative of data collected from 19 human tumor organoid samples from CRC patients.

Examples of in vitro T cell activation with antibodies against gamma delta-1 T cells

Colorectal  
cancer

Colorectal cancer  
liver metastasis

(cid:12)
(cid:1027)
(cid:12)
F
(cid:1027)
N
F
N
T
T
%
%

(cid:12)
(cid:1027)
(cid:12)
F
(cid:1027)
N
F
N
T
T
%
%

)
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)
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8
C
D
C

(

(

15
15
7.5
7.5
0
0

25
25
12.5
12.5
0
0
Isotype
Isotype

Isotype
Isotype

Delta1 IgG1
Delta1 IgG1

Anti-PD1
Anti-PD1

Delta1 IgG1
Delta1 IgG1

(cid:12)
(cid:1029)
(cid:12)
N
(cid:1029)
N
F
F
%
%

I

I

(cid:12)
(cid:1029)
(cid:12)
N
(cid:1029)
N
F
F
%
%

I

I

)
s
l
)
l
s
e
l
l
c
e
T
c
T
+
8
+
D
8
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(

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s
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l
l
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(

(

15
15
7.5
7.5
0
0

30
30
15
15
0
0
Isotype
Isotype

Isotype
Isotype

Delta1 IgG1
Delta1 IgG1

Anti-PD1
Anti-PD1

Delta1 IgG1
Delta1 IgG1

• Absence of gamma delta T cells greatly increased survival 
in a pancreatic cancer mouse model: In order to assess the 
relevance of gamma delta T cells in the development and 
progression of pancreatic cancer, we assessed the survival of 
immunocompetent mice which have gamma delta T cells (wild 
type) in a KPC mouse pancreatic model. In addition, there was 
an additional group of wild type mice treated with an antibody, 
UC3-10A6, which functionally blocks immunosuppressive mouse 
gamma delta T cells. As shown in the figure to the right, when 
mice harboring pancreatic tumors are treated with an antibody 
against immunosuppressive gamma delta T cells, survival was 
greatly increased, as represented by the navy curve. 

• Mucosa-infiltrating pathogenic gamma delta-1 T cells may 

contribute to autoimmune diseases: Intraepithelial lymphocytes 
expressing gamma delta-1 TCRs are tissue-resident T cells 
that play a key role in homeostasis of the intestinal epithelium. 
It has been recently observed that chronic inflammation can 
permanently reconfigure the tissue-resident T cell compartment 
resulting in the repopulation of the GI mucosa with pathogenic 
and cytotoxic gamma delta-1 T cells. Establishment of 
pathogenic gamma delta-1 T cells along the GI tract tilts the gut 
environment towards a chronic inflammatory state, contributing 
to the pathophysiology of GI tract and inflammatory diseases, 
such as refractory celiac disease.

Pancreatic cancer mouse survival with gamma delta T cell 
depletion and blockage

l

a
v
i
v
r
u
s
e
v
i
t
a
u
m
u
C

l

1.0

0.8

0.6

0.4

0.2

0.0

4

5

6

Weeks

7

8

Control

UC3-10Ab mAb3

n = 10/arm
P = 0.009

Expected 
milestones

Intellectual 
property 

• We are exploring additional biomarker studies for LYT-210 in 2021.

• We have broad intellectual property coverage for these antibody-based immunotherapy technologies, including exclusive rights 
to three families of patent filings that are exclusively licensed from or co-owned with New York University which cover antibodies 
that target immunosuppressive agents and mechanisms and methods of use for use related immuno-oncology technologies 
and antibodies directed to pro-inflammatory gamma delta T cells for use in the treatment of inflammatory conditions, such as 
autoimmune disorders. 

• As of December 31, 2020, there are three families covering compositions of matter and methods of use for antibodies targeting 
gamma delta-1 T cells, including LYT-210, which are directed to the use of these antibodies for the treatment of cancer and one 
family directed to the use of these antibodies for the treatment of autoimmune disorders, for example, inflammatory bowel disease, 
ulcerative colitis, Crohn’s disease and celiac disease, among others. This intellectual property in total comprise one granted U.S. 
patent, three pending U.S. patent applications, one international PCT application and three foreign patent applications. Any patents 
issuing from pending applications with respect to LYT-210 are expected to expire in between 2037 and 2041, of which expiration 
dates are exclusive of possible patent term adjustments or extensions or other periods of exclusivity. 

LYT-210 therapeutic candidate

Therapeutic  
Candidate1

LYT-210 
Anti-Delta-1 mAb

Indication

Discovery

Preclinical

Phase 1

Phase 2

Phase 3

Solid tumors

  Phase in progress     

  Phase completed

3 

 Tool antibody that blocks mouse immunosuppressive gamma delta T cells.

PureTech Health plc   Annual report and accounts 2020    35

Strategic report 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PureTech’s Wholly Owned Programs — continued

LYT-300

Therapeutic 
Candidate1

PureTech Ownership

Indication

Stage of Development

LYT-300

Wholly-owned

Neurological indications

Preclinical

• Using our Glyph™ platform (see page 38) which harnesses the natural trafficking of dietary lipids via the lymphatics, we have developed an oral lipid-
prodrug version of allopregnanolone, LYT-300. By trafficking via the lymphatics, we are able to overcome first-pass metabolism by the liver and have 
achieved significant oral bioavailability of natural allopregnanolone in preclinical models. We plan to advance this preclinical therapeutic candidate, 
LYT-300, for a range of neurological and neuropsychological conditions.

Key points of 
differentiation

• Allopregnanolone has therapeutic potential across a wide 
range of neurological conditions like seizures, sleep and 
neuropsychiatric disorders. The problem is allopregnanolone 
is not orally bioavailable, as a result of first-pass metabolism 
in the liver.

• An intravenous infusion formulation of allopregnanolone is 
approved for the treatment of postpartum depression and 
available in the U.S. as Zulresso®. As a 60-hour infusion, Zulresso 
usage has been limited in postpartum depression and would 
likely be similarly limited for other indications.

• Using our proprietary Glyph technology, which is designed 

to allow for lymphatic targeting and to avoid first-pass 
metabolism, we have developed LYT-300, an oral prodrug form 
of the endogenous neurosteroid, allopregnanolone.

• In preclinical studies conducted thus far, we have demonstrated 

oral bioavailability with LYT-300 and have observed plasma 
exposures that suggest therapeutically relevant human plasma 
levels of free allopregnanolone may be achieved. One example 
of the data we have generated in non-human primates is shown 
to the right.

LYT-300 systemic exposure (non-human primate)

Oral administration

a
m

l

s
a
p
d
e
z
i
l

a
m
r
o
n
e
s
o
D

)
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/
l
o
m
n

(

O
L
L
A
e
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r
f

f

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n
o
i
t
a
r
t
n
e
c
n
o
c

125

100

75

50

25

0

0

10

20

30

40

Time (h)

NATURAL ALLO (n=6)

LYT-300 (n=6)

Program  
discovery 
process by the 
PureTech team

Patient need 
and market 
potential

• LYT-300 is the most advanced therapeutic candidate developed from our synthetic lymphatic-targeting chemistry platform called 
Glyph (see page 38), which employs the body’s natural lipid absorption and transport process to orally administer drugs via the 
lymphatic system.

• Allopregnanolone, and neurosteroids in general as a class of potent endogenous natural small molecules, have been recognized 

over the past three decades for their therapeutic potential to treat a range of neurological and neuropsychological conditions such 
as epileptic disorders, fragile X syndrome, fragile X tremor-associated syndrome, anxiety, depression, essential tremor and sleep 
disorders, among others. The major hurdles associated with the translation of these compounds have been: 
 − The inability to create an oral formulation due to first-pass metabolism by the liver; and 
 − The inability to administer these chronically to patients – essential for treating CNS disorders.

• The recent approval of Zulresso, a 60-hour IV infusion requiring regular monitoring for sudden loss of consciousness, to treat post-

partum depression, speaks to the challenges that limit the scope of translation of this class of compounds to treat neurological and 
neuropsychological disorders.

• An oral form of allopregnanolone and other neurosteroids would enable the development of these natural molecules for the potential 

treatment of a range of neurological and neuropsychological conditions.

LYT-300: Developing oral allopregnanolone for a range of neurological and neuropsychological disorders2

LYT-300: 
Rationale for development

• Designed to avoid first-pass metabolism 
by trafficking via the lymphatic system

• Oral bioavailability demonstrated in canine 

and non-human primate PK studies 

• If clinical trials are successful, oral administration 

of allopregnanolone may open up the 
potential to address a range of neurological 
and neuropsychological indications with 
a natural neurosteroid

Brexanalone for IV injection 
marketed as Zulresso® 

Allopregnanolone

(cid:34)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)

(cid:21)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)

(cid:21)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3) (cid:21)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)

(cid:21)(cid:34)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)

(cid:21)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)

60-hr IV infusion has limited usage

Oral administration

Phase 1 clinical trial planned to 
initiate by YE 2021

1 

2 

 The FDA and corresponding regulatory authorities will ultimately review our clinical results and determine whether our wholly-owned therapeutic candidates are safe and 
effective. No regulatory agency has made any such determination that LYT-300 is safe or effective for use by the general public for any indication.
 Zulresso® is a trademark of Sage Therapeutics and is not owned by or affiliated with PureTech Health. LYT-300 is an investigational drug not approved by any regulatory authority. 

36    PureTech Health plc   Annual report and accounts 2020

Strategic report 
 
 
 
 
 
 
  
 
PureTech’s Wholly Owned Programs — continued

Milestones 
achieved and 
development 
status 

• We created a library of lipid prodrugs of allopregnanolone and showed that orally dosing these prodrugs achieved therapeutically 

relevant plasma levels in small and large animal models. These studies, coupled with our other preclinical studies, support the 
potential utility of this approach for enabling natural allopregnanolone as an orally-dosed drug as well as for numerous other 
potential therapeutics with intrinsic hepatic first-pass metabolism liabilities and oral absorption limitations. 

• No drug-related adverse effects have been noted in preclinical studies to date at therapeutically relevant doses. Formal safety 

studies are being pursued as a part of the first-in-human-enabling package of studies. To support these studies, dose escalation 
studies have been performed in rats and dogs, and dose proportionality has been observed in both species. 

Expected 
milestones

Intellectual 
property 

• The initial objective of the LYT-300 clinical program is to characterize the safety, tolerability and PK of orally administered LYT-300 in 
a Phase 1 clinical trial in healthy volunteers. We expect to initiate a clinical trial by the end of 2021. This study may include exploratory 
endpoints such as beta wave power electroencephalography, or ß-EEG, a marker of GABAA target engagement. Data from this study 
will be used to define a range of future studies and planned indications, which could include those discussed in the above section 
regarding unmet needs. 

• Within the extensive Glyph intellectual property portfolio (see page 39), which covers a wide range of novel linker chemistries, 

LYT-300 is specifically covered by two patent families comprising one international PCT application and three U.S. patent applications 
as of December 31, 2020, all of which are co-owned with Monash University. Any patents to issue from these patent applications are 
expected to expire in 2039 or 2041, exclusive of possible patent term adjustments or extensions or other forms of exclusivity.

LYT-300 therapeutic candidate

Therapeutic  
Candidate1

Indication

Discovery

Preclinical

Phase 1

Phase 2

Phase 3

LYT-300 
Oral Allopregnanolone

Neurological indications

  Phase in progress     

  Phase completed

PureTech Health plc   Annual report and accounts 2020    37

Strategic reportPureTech’s Wholly Owned Programs — continued

Glyph™: Lymphatic Targeting Chemistry Platform 

Therapeutic Candidate

PureTech Ownership

Description

Glyph Technology 
Platform

Wholly-owned

Lymphatic-targeting chemistry platform that leverages the body’s natural lipid absorption 
and transport process to orally administer drugs via the lymphatic system. 

• We are developing a synthetic lymphatic-targeting chemistry platform called Glyph, which is designed to employ the body’s natural lipid absorption and 
transport process to orally administer drugs via the lymphatic system. Consumed nutrients and orally administered pharmaceuticals are initially absorbed 
by the small intestine mucosa, distributed to the liver by the portal vein before entering systemic circulation. Importantly, many consumed dietary 
lipids, particularly triglycerides, enter systemic circulation by an alternate route. Triglycerides, which are composed of three fatty acid chains tethered to 
a 3-carbon glycerol molecule, are absorbed by small intestine mucosal enterocytes where they are incorporated into large lipid-protein complexes, or 
chylomicrons, and released into the submucosa. Chylomicrons are too large to enter blood vessels and are instead taken up by submucosal lymphatic 
vessels. Once in the lymphatic vessels, they are transported to mesenteric lymph nodes associated with the GI tract where they pass into larger lymphatic 
sinuses connected to the thoracic duct, then transition to systemic circulation as illustrated in the figure below on the right. This is in contrast to 
conventional systemic circulation via the gut and liver as shown in the figure below on the left. 

Glyph: a synthetic lymphatic-targeting chemistry platform

Conventional oral drug transport 

Glyph oral drug transport via the lymphatic system

Drug can be metabolized 
by the liver before 
ever entering 
systemic circulation

Prodrug enters 
systemic circulation 
and then releases 
original drug

Thoracic duct

Heart

Heart

Drug enters 
the liver 
through the 
Portal Vein

Liver

Liver

Lymphatic system
Prodrug bypasses 
the liver through 
absorption via the 
lymphatic system

Gut

Gut

• Our proprietary Glyph technology platform takes advantage of the fact that one of the triglyceride-associated fatty acids remains bound to dietary 

lipids during intestinal absorption, chylomicron conversion, lymphatic vessel uptake and eventual transport into the circulatory system. Using a modular 
set of proprietary chemical entities, small molecule pharmaceutical compounds can be docked to triglycerides where, following oral administration, 
the small molecule is directed into the mesenteric lymphatic system and on to systemic circulation. The process of original small molecule release from 
the triglyceride is governed by self-cleaving chemical structures, with different release-timing features, that tether the small molecule to the module 
connected to the triglyceride. The figure below is a representation of the proprietary chemistry for the design of our lymphatic targeting technology. The 
API is meant to indicate an example of a pharmaceutical small molecule that is attached to the triglyceride group (Glyceride in the figure below) using 
proprietary linker chemistry (Linker in the figure below) to create a prodrug of the API. The prodrug also includes a proprietary self-immolative or cleaving 
chemistry (SI in the figure below) that can be tuned to release the API in its intact original form. 

Schematic representation of our lymphatic targeting prodrug technology

Self-Immolative (SI)
Allows controlled 
release of exact parent 
drug compound

Linker
Tunes stability to gut 
enzymes and recognition 
for lipid absorption 
via the lymphatics

Glyceride
Integrates prodrug 
into chylomicrons for 
lymphatic transport

API

38    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Wholly Owned Programs — continued

Key points of 
differentiation

Program 
discovery 
process by the 
PureTech team

Milestones 
achieved and 
development 
status 

Intellectual 
property 

• We believe this platform provides the following capabilities: 

 − Targeting the mesenteric lymph nodes: This lymphatic targeting technology has important features that offer potential advantages 
in the creation of orally-administered medicines, especially those that need to reach immune system drug targets present in the 
GI tract mucosa and submucosa, such as intestine-associated immune cells, or in the mesenteric lymphatic vasculature, such as 
circulating immune cells, and mesenteric lymph nodes, such as lymph node stromal cells, antigen-presenting cells and lymph 
node-associated immune cells. 

 − Enabling and enhancing oral bioavailability by bypassing first-pass metabolism: We believe this technology could provide 

a broadly applicable modular means to potentially enable oral administration of a range of bio-active natural molecules, such as 
neurosteroids, cannabinoids, and a large number of parenterally administered drugs, that are otherwise not orally bioavailable. This 
technology also has the potential to significantly enhance the bioavailability of orally-administered drugs that suffer from substantial 
first-pass hepatic metabolism or those drugs, especially those utilized in drug combination therapies, that act as modulators 
(inducers and/or inhibitors) of drug-metabolizing systems in the liver.

• Given our interest in the lymphatic system, we sought out different approaches that could selectively traffic therapeutic molecules 
through the lymphatic system to target immune cells in the lymph nodes. Based on insights gained internally and via unpublished 
findings through our network of collaborators, we became aware of certain technology being developed at Monash University that 
had the potential to selectively target the lymphatic system. We obtained an exclusive license to this technology and the related 
intellectual property from Monash University. We have since further developed the platform and have generated our own intellectual 
property associated with the Glyph technology platform. 

• Using our Glyph technology platform for trafficking drugs through the lymphatics, we have developed an oral lipid-prodrug version 
of allopregnanolone, LYT-300 (see page 36), which is our preclinical therapeutic candidate for targeting a range of neurological and 
neuropsychological conditions.

• In the February 2021 post-period, preclinical proof-of-concept for our Glyph technology platform was published in the Journal of 

Controlled Release. The additional results highlighted in the publication support the ability of the platform to target administration of 
drugs such as mycophenolic acid, or MPA, an immunosuppressant, into lymph and directly into gut-draining mesenteric lymph nodes, 
or MLNs. As a key nexus of immune cell trafficking, MLNs play major roles in the pathophysiology of a range of conditions including 
inflammatory and autoimmune diseases, cancer and metabolic diseases. As published, oral administration of a Glyph-based prodrug 
of MPA (Glyph-MPA) resulted in a >80-fold increase in uptake of total MPA into the lymphatic system and a >20-fold increase in MPA 
concentrations in MLNs relative to what was achieved with oral dosing of free MPA. Furthermore, MPA administered orally as Glyph-
MPA was significantly more potent than free MPA in inhibiting T cell proliferation in mice challenged with antigen. Plasma levels were 
similar with Glyph-MPA and MPA, indicating low potential for the emergence of new systemic side effects. Additionally, a prodrug 
of a fluorescent tracer was shown to rapidly accumulate in MLNs following administration. Together, these findings provide further 
support of the potential of our Glyph technology for oral administration of small molecule drugs directly to the lymphatic system, 
including drugs with immunomodulatory properties.

• We have successfully extended our lymphatic targeting platform to encompass more than 20 molecules as well as a range of novel 
linker chemistries that have demonstrated promising lymphatic targeting in preclinical studies. We expect to select therapeutic 
candidates from this and ongoing discovery work. 

• In April 2019, we announced an alliance with Boehringer Ingelheim, which is initially focused on evaluating the feasibility of applying 

our Glyph technology platform to one of its immuno-oncology therapeutic candidates1. 

• We believe this Glyph technology platform could provide a broadly applicable modular means to potentially enable oral 

administration of a range of bio-active natural molecules, such as neurosteroids, cannabinoids and a large number of parenterally 
administered drugs that are otherwise not orally bioavailable, or such as orally-administered drugs that suffer from substantial first-
pass hepatic metabolism or those drugs, especially those utilized in drug combination therapies, that act as modulators (inducers 
and/or inhibitors) of drug-metabolizing systems in the liver. To demonstrate the utility of our Glyph lipid prodrug platform, we chose 
a natural bio-active neurosteroid allopregnanolone as the subject of our inquiry, which has resulted in the LYT-300 program (see 
page 36). However, we believe that this benefit has the potential to be widely applied to nearly any natural molecules or therapeutic 
compatible with the synthetic approach which suffers from hepatic first-pass metabolism as has been evaluated by us and our 
collaborators with compounds such as testosterone, buprenorphine, antivirals, anti-infectives and multiple cannabinoids. 

• We have broad intellectual property coverage for our proprietary Glyph technology platform, which includes exclusively licensed 
and co-owned patent applications, as well as company-owned patent applications. These patent applications cover compositions 
of matter, methods of use and methods of treatment encompassing specific chemical modifications, including a wide range of novel 
linker chemistries, as well as various classes of lymphatic targeting therapeutics, which include prodrugs for a large number of APIs, 
for use in the treatment of a wide range of diseases and disorders. The most advanced of these is LYT-300, which is an oral form of 
FDA-approved allopregnanolone, a natural neurosteroid, that we believe may be applicable to a range of neurological conditions. 

• As of December 31, 2020, our Glyph technology platform intellectual property portfolio consists of 22 patent families comprising 
22 U.S. patent applications, five international PCT applications, 15 foreign patent applications and two foreign patents. Of these, 
company-owned intellectual property consists of 16 U.S. patent applications in 12 patent families. We exclusively licensed and co-own 
a patent portfolio of 10 patent families comprising 21 U.S. and foreign patent applications, two foreign patents and five international 
PCT applications from Monash University. Any patents to issue from the in-licensed patent applications are expected to expire in 
2035-2036 and any issued patents from the co-owned and company-owned patent applications are expected to expire in 2038-2041, 
exclusive of possible patent term adjustments or extensions or other forms of exclusivity. 

1 

 PureTech retains rights to all other applications of this technology outside of the specific Boehringer Ingelheim candidates being studied.

PureTech Health plc   Annual report and accounts 2020    39

Strategic reportPureTech’s Wholly Owned Programs — continued

Orasome™ Technology Platform 

Therapeutic Candidate

PureTech Ownership

Description

Orasome Technology 
Platform

Wholly-owned

Programmable and scalable approach for oral administration of nucleic acids  
and other biologics.

• We are developing a versatile and programmable oral biotherapeutics platform, Orasome, to enable administration of macromolecule therapeutic 

payloads, including antisense oligonucleotides, short interfering RNA, mRNA, modular expression vector systems, peptides and nanoparticles that are 
otherwise administered exclusively by injection. 

• Our Orasome technology platform was inspired by the in vivo trafficking of ubiquitous, naturally occurring vesicles, which are often referred to as 

exosomes, and we have engineered them for transport through the GI tract. Exosomes are a type of extracellular vesicle approximately ranging from 
50nm to 150nm in diameter that are produced in the endosomal compartment and secreted from most types of eukaryotic cells. We believe human 
cell-derived exosomes have promise as vehicles for systemic drug administration due to their observed tolerability over synthetic polymer-based 
administration technologies. However, the fragile nature of exosomes derived from human cells limits their usage for oral administration and the type 
of post-isolation manipulations that can be applied in order to optimize such vesicles for exogenous drug cargo loading and storage. Our Orasome 
technology platform utilizes multiple vesicle components, including those isolated from milk. We have engineered these vesicles, building on the 
naturally evolved architecture in mammals, to remain stable following oral consumption and transit through the upper GI tract. Orasome vesicles are 
readily amenable to manufacturing at scale and relatively low cost based on the easily accessible and engineerable components. 

• Our Orasome vesicles are being designed to transport macromolecular medicines to selected mucosal cell types of the intestinal tract where the 

therapeutics act either directly in the GI tract, transit through the mucosa to the underlying lymphatic vascular network or, in the case of cargos that 
yield mRNAs, enable the body to produce its own therapeutic proteins and peptides, such as antibodies within mucosal cells that are secreted into the 
mucosal lymphatic vascular network for subsequent systemic distribution. Using our Orasome technology platform, we believe it may be possible for 
a patient to take an oral drug product that will permit their own GI tract cells to make virtually any type of therapeutic protein. We believe this approach 
also has the potential to provide a more convenient and significantly less expensive means to deliver biological medicines.

CNS lymphatics: Harnessing an overlooked immune and metabolite transport network

The figure below depicts one of the approaches we are exploring for the administration of oral biotherapeutics:

Whey Purified 
Vesicle 
(WPV)

Liposome

1

Orasomes with 
expression cargo

Cargo

Cargo

Cargo

Fused 
Liposome-WPV

Cargo

Fused 
Liposome-WPV 
Particle Programmed 
with surface ligands

Intestinal
Lumen

2

Orasomes 
transiting 
through GI tract

3

Surface 
programmed 
to bind to 
intestinal 
mucosa

Targeted 
Intestinal 
Cell Type

5

Basolaterally 
secreted proteins 
transported via 
lymphatics

4

Vector translated

Lacteal

Intestinal 
Submucosa

6

Circulating proteins

40    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Wholly Owned Programs — continued

Key points of 
differentiation

• Our proprietary Orasome technology platform has the potential to transform the treatment paradigm for diseases, such as 

rheumatoid arthritis, diabetes, other autoimmune diseases and cancer for which the standard of care often requires intravenous 
infusion or subcutaneous injection of monoclonal antibodies (e.g., anti-PD-1, anti-tumor necrosis factor) or therapeutic proteins/
peptides (e.g., glucagon-like peptide-1, insulin, granulocyte colony-stimulating factor GCSF, Factor VIII and IX, cytokines and 
erythropoietin), among others.

PureTech is well-positioned to unleash the potential of oral biotherapeutics

Limitations of protein-based therapeutics

  Intravenous or subcutaneous administration 
(infusion reactions, barrier for repeat dosing)

  Lengthy scale-up timeline

Limitations of mRNA-based therapeutics and vaccines

  Intravenous, intramuscular or subcutaneous 
administration (infusion reactions, co-medications 
needed for dosing, very limited repeat dose options)

  Formulation-based immune and cellular toxicities 
(protein synthesis by liver hepatocytes)

  High dose requirement for protein production

Potential advantages of the Orasome™ 
technology platform: 

  Orally administered (flexible repeat dosing)

  Body manufactures the therapeutic proteins

  Very low immune and cell toxicity 
(protein synthesis in GI tract)

  Low dose requirement for protein production

Program 
discovery 
process by the 
PureTech team

• Within the context of the current COVID-19 pandemic, we believe our Orasome technology platform has the potential to support 
oral administration of anti-SARS-CoV-2 monoclonal antibodies or antibody combinations and vaccines to supply passive immune 
therapies for infected individuals and passive immune protection for health care and first responder professionals. Thus, whether 
combating emerging epidemic/pandemic pathogens or other diseases where monoclonal antibody therapeutics or vaccines offer 
significant clinical benefit, we believe our Orasome technology platform has the potential to transform the treatment of a range of 
clinical indications, while also lowering costs and simplifying administration of such biotherapeutics.

• We sought out different approaches to enable the oral administration of macromolecule therapeutic payloads that are otherwise 
administered exclusively by injection. Based on insights gained internally and via unpublished findings through our network of 
collaborators, we became aware of findings from the University of Louisville and the University of Nebraska involving certain aspects 
of exosomes isolated from bovine milk that could potentially enable oral delivery of paclitaxel and microRNA. We exclusively licensed 
certain intellectual property associated with these findings. We have also independently developed our Orasome technology platform 
and have generated data and intellectual property on various aspects of oral administration of macromolecule therapeutic payloads.
• We are harnessing the role of the lymphatic system in the absorption of dietary lipids to orally administer and traffic therapeutics via 
the lymphatic system where immune cells are programmed. Our Orasome technology platform is based on this key function of the 
lymphatic system.

Expected 
milestones

• In 2021, we expect preclinical proof-of-concept data and anticipate additional preclinical results from a non-human primate proof-of-
concept study. The proof-of-concept studies are designed to document the presence of therapeutic serum levels of biotherapeutics 
(peptides and proteins, such as antibodies) produced by the body following the oral administration of designer payloads.

Intellectual 
property 

• This work could lay the foundation for IND-enabling clinical studies for one or more additional therapeutic candidates to be included 

in our Wholly Owned Pipeline. We intend to leverage our proprietary technology platforms, as well as our extensive network 
with major pharmaceutical companies and world-leading scientists in immunology and lymphatics, to generate additional novel 
therapeutic candidates. 

• We have broad intellectual property coverage for our Orasome technology platform. Our Orasome technology platform intellectual 

property portfolio covers compositions of matter, methods of use and methods of treatment spanning various platform-based 
technologies, as well as various broad classes of Orasome-formulated therapeutics, which include nucleic acid-based therapeutics 
(such as messenger RNA, short interfering RNA and antisense oligonucleotide-based approaches), small molecules, biologics (such 
as peptides, proteins and antibodies), expression systems for biologics and other therapeutics for use in the treatment of a wide 
range of diseases and disorders, including various immunological disorders, such as cancers and inflammatory diseases. In addition, 
we licensed patents and patent application on certain milk exosome technology of oral administration of biotherapeutics. 

• As of December 31, 2020, our Orasome technology platform patent portfolio consists of 14 U.S. and eight foreign patent applications 

and one pending international PCT application in eight patent families. Any patents to issue from the patent applications are 
expected to expire in 2037 through 2041, exclusive of possible patent term adjustments or extensions or other forms of exclusivity. 
We exclusively licensed a patent portfolio consisting of two patent families from 3P Biotechnologies, Inc., based on certain milk 
exosome technology originating from the University of Louisville. In addition, we exclusively licensed a patent portfolio consisting of 
two patent families from NuTech Ventures, based on certain milk exosome technology originating from the University of Nebraska. 

PureTech Health plc   Annual report and accounts 2020    41

Strategic reportPureTech’s Wholly Owned Programs — continued

Meningeal Lymphatics Discovery Research Program 

Therapeutic Candidate

PureTech Ownership

Description

Meningeal Lymphatics 
Discovery Research 
Program

Wholly-owned

Harnessing meningeal lymphatics to potentially treat a range of neurodegenerative and 
neuroinflammatory conditions. 

• The lymphatic system is an important part of the immune system, GI 

system and CNS. Loss of lymphatic flow can play a critical role in diseases 
of these systems. The recent discovery of meningeal lymphatics in the 
brain, an area once thought to have immune privilege, has shed new light 
on neurodegenerative diseases and lymphatic vessel aging. 

Key points of 
differentiation

• Among the macromolecules that are drained via the 
lymphatics are pathogenic macromolecules such 
as amyloid-beta and tau, which are both associated 
with AD pathology, as well as alpha-synuclein, which 
is associated with Parkinson’s disease. Blocking the 
lymphatic flow increases levels of these molecules 
in the brain. In animal models of AD, AD-associated 
tauopathies and Parkinson’s disease, blockage of 
meningeal lymphatic flow significantly exacerbated 
disease progression and severity whereas improving 
flow through aged meningeal lymphatics improved 
cognitive function in these animal models. With aging, 
the lymphatic vessels that drain the brain become 
dysfunctional and no longer drain as efficiently. The 
“lymphedematous characteristics” of meningeal 
lymphatic vessels in aged animals might be leading 
to inefficient clearance of pathologic macromolecules 
and potentially increased risk for neurodegenerative 
diseases. Therefore, restoration of lymphatic flow may 
be a novel class of therapies for neurodegeneration 
associated with poor lymphatic drainage.

Program  
discovery 
process by the 
PureTech team

• One of our academic collaborators discovered a functional lymphatic system in the meninges of the brain that forms the basis of our 
meningeal lymphatics discovery research program. These meningeal lymphatics have been described as the “brain drain,” a route 
through which macromolecules are flushed from the brain in cerebrospinal fluid. We believe that augmenting meningeal lymphatic 
vasculature function may potentially improve outcomes for a range of neurodegenerative and neuroinflammatory conditions that are 
not currently effectively treated. 

CNS lymphatics: Harnessing an overlooked immune and metabolite transport network

Meningeal lymphatics may be 
modulated to target neurological 
disorders – spanning 
neurodegeneration and oncology

Immune cells traffic to the 
deep cervical lymph node 
via the meningeal lymphatics

Transport mechanisms 
shared by metabolites and 
immune cells via “hot spots”

“Rediscovery” of the 
meningeal lymphatics in 2015

Meningeal lymphatics are 
key highways for transport 
of metabolites – A(cid:1028)

Initial A(cid:1028) findings have been 
validated and extended to clearance 
of Tau and (cid:1027)-synuclein by 
independent research groups

Intellectual 
property 

• We have broad intellectual property coverage around our meningeal lymphatics discovery research program, which includes 

exclusively licensed patent applications covering compositions of matter, methods of use and methods of treatment encompassing 
its platform-based brain lymphatic technologies, including the identification of macromolecular targets, as well as various classes 
of brain lymphatic targeting therapeutics for use in the treatment of a wide range of neurodegenerative and neuroinflammatory 
conditions, as well as various neuropathies and cancers. 

• As of December 31, 2020, our meningeal lymphatics discovery research program patent portfolio consists of eight patent families 

comprising six U.S. patent applications, three international PCT applications and five foreign patent applications exclusively licensed 
from the University of Virginia Licensing & Ventures Group, and one family of one U.S. application exclusively owned by PureTech. Any 
patents to issue from the in-licensed patent applications are expected to expire in 2037 through 2041, exclusive of possible patent 
term adjustments or extensions or other forms of exclusivity. 

42    PureTech Health plc   Annual report and accounts 2020

Strategic report 
PureTech’s Founded Entities

Founded Entities with Controlling Interest or Right to Receive Royalties

Founded Entity

PureTech 
Ownership1

Therapeutic 
Candidate2

Indication

  Non-Controlled Founded Entities with Royalty Interests

Stage of Development

Royalties3

19.3%

Plenity®4,5 
GS1004 
GS2004 
GS3004 
GS5004 

8.2%

KarXT 

D
D
D
D
D

P

Weight management
Adolescent weight management
Weight management in T2D/prediabetes
NASH/NAFLD
Functional constipation

Commercial Launch
Preclinical6
Phase 2
Phase 2 Ready6
Phase 3

Schizophrenia
Dementia-related psychosis

Phase 3
Phase 1b

Royalties

Royalties

  Controlled Founded Entities

78.2%

FOL-004 

P/D

Androgenetic alopecia

Phase 3 Ready

Royalties

49.5%

44.6%

78.0%

72.9%

VE303 
VE416 
VE202 
VE800 

Sonde One 
(Mental Fitness)4
Sonde One 
(Respiratory)4

ALV-107 
ALV-304 
ALV-306 

B
B
B
B

D 

D 

P
P
P

High-risk CDI
Food allergy
IBD
Solid tumors

Phase 2
Phase 1/2
Phase 2 Ready
Phase 1

Depressive symptoms detection and 
monitoring app 
Respiratory risk detection and 
monitoring app

Product and Clinical Validation 

Commercial Release 

IC/BPS
IBD
Chronic pouchitis 

Preclinical
Preclinical
Preclinical

Description
Engineering hydrogels to enable the oral administration 
of biologics

Continued advancement  
of the platform

N/A

N/A

N/A

N/A

The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D). 

Founded Entities Limited to Equity Interest

Founded Entity

PureTech  
Ownership1

Description

33.7%

8.6%

Akili is a leading digital therapeutics company, combining scientific and clinical rigor with the ingenuity of the 
tech industry while pursuing the goal of changing how medicine is developed, delivered and experienced. 
Akili is pioneering the development of treatments designed to have direct therapeutic activity, delivered 
not through a traditional pill but via a high-quality video game experience. Akili received clearance from the 
FDA and European marketing authorization in June 2020 for EndeavorRx™7 (formerly known as AKL-T01) as 
a prescription treatment for children with ADHD. Delivered through a captivating video game experience, 
EndeavorRx is indicated to improve attention function as measured by computer-based testing in children ages 
8-12 years old with primarily inattentive or combined-type ADHD, who have a demonstrated attention issue.

Vor is a clinical-stage cell therapy company that combines a novel patient engineering approach with 
targeted therapies to provide a single company solution for patients suffering from hematological 
malignancies. Vor’s proprietary platform leverages its expertise in HSC biology and genome engineering 
to remove surface targets expressed by cancer cells by genetically modifying HSCs. Its lead therapeutic 
candidate, VOR33, is in development for acute myeloid leukemia. 

1 

2 
3 
4 
5 

6 
7 

 Relevant ownership interests for Founded Entities were calculated on a diluted basis (as opposed to a voting basis) as of December 31, 2020, including outstanding shares, 
options and warrants, but excluding unallocated shares authorized to be issued pursuant to equity incentive plans. Karuna ownership is calculated on an outstanding voting 
share basis as of March 4, 2021. Vor ownership is calculated on an outstanding voting share basis as of February 9, 2021.
 With the exception of Plenity, candidates are investigational and have not been cleared by the FDA for use in the United States. 
 PureTech Health has a right to royalty payments as a percentage of net sales.
 These therapeutic candidates are regulated as devices and their development has been approximately equated to phases of clinical development.
 Important Safety Information: Patients who are pregnant or are allergic to cellulose, citric acid, sodium stearyl fumarate, gelatin, or titanium dioxide should not take Plenity. 
To avoid impact on the absorption of medications: For all medications that should be taken with food, take them after starting a meal. For all medications that should be 
taken without food (on an empty stomach), continue taking on an empty stomach or as recommended by your physician. The overall incidence of side effects with Plenity 
was no different than placebo. The most common side effects were diarrhea, distended abdomen, infrequent bowel movements, and flatulence. Contact a doctor right away 
if problems occur. If you have a severe allergic reaction, severe stomach pain, or severe diarrhea, stop using Plenity until you can speak to your doctor. Rx Only. For the safe 
and proper use of Plenity or more information, talk to a healthcare professional, read the Patient Instructions for Use, or call 1-844-PLENITY.
 Contingent on FDA review of the research plan.
 EndeavorRx is indicated to improve attention function as measured by computer-based testing in children ages 8-12 years old with primarily inattentive or combined-type 
ADHD, who have a demonstrated attention issue. Patients who engage with EndeavorRx demonstrate improvements in a digitally assessed measure Test of Variables of 
Attention (TOVA) of sustained and selective attention and may not display benefits in typical behavioral symptoms, such as hyperactivity. EndeavorRx should be considered 
for use as part of a therapeutic program that may include clinician-directed therapy, medication, and/or educational programs, which further address symptoms of the 
disorder. EndeavorRx is available by prescription only. It is not intended to be used as a stand-alone therapeutic and is not a substitution for a child’s medication.

PureTech Health plc   Annual report and accounts 2020    43

Strategic report 
PureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Founded Entity PureTech Ownership1

Therapeutic Candidate2,3

Indication

Stage of Development

Gelesis4

19.3%

Plenity®5  
GS100 
GS200 
GS300 
GS500 

D
D
D
D
D

Weight management
Adolescent weight management
Weight management in T2D/prediabetes
NASH/NAFLD
Functional constipation

Commercial Launch
Preclinical6
Phase 2
Phase 2 Ready6
Phase 3

• Gelesis is developing a novel category of therapies for obesity and GI-related chronic diseases. In April 2019, Gelesis received clearance from the FDA for 
its first product, Plenity (Gelesis100), an aid for weight management in adults with a BMI of 25-40 kg/m2, when used in conjunction with diet and exercise. 
In June 2020, Gelesis received a CE Mark for Plenity as a class III medical device indicated for weight loss in overweight and obese adults with a BMI of  
25-40 kg/m2, when used in conjunction with diet and exercise, which allows Gelesis to market Plenity throughout the European Economic Area and in 
other countries that recognize the CE Mark. 

• Given challenges associated with pharmacological and invasive surgical treatments for obesity, Gelesis designed an approach with an oral, non-invasive, 

non-systemic mechanism of action and a highly favorable safety and efficacy profile. Gelesis’ therapeutic candidates work in the GI tract and pass through 
the body without being absorbed. Their superabsorbent hydrogels mimic some of the properties of raw vegetables. They are conveniently administered 
in capsules and act locally in the stomach and intestines to reduce the caloric density of meals. They increase the volume and firmness of the food we 
eat, similar to raw vegetables. Because Gelesis’ technology acts mechanically and is not systemically absorbed, the therapeutic candidates are treated as 
devices for regulatory approval purposes. 

Program 
discovery 
process by the 
PureTech team

Patient need 
and market 
potential

• We were interested in creating an effective and safe therapy for obesity given the tremendous need, significant health implications 
and failure of prior approaches to effectively engage and serve the breadth of the population affected. We consulted with leading 
obesity experts to brainstorm on the characteristics of an ideal approach, which we decided was an orally-administered mechanically 
acting device, and we then conducted a worldwide search for compelling technologies meeting these criteria. We identified and 
in-licensed the core intellectual property from one of our academic collaborators in October 2008, and we subsequently co-invented 
additional intellectual property around a novel class of biocompatible, superabsorbent hydrogels. One of the core PureTech team 
members involved in the initial identification and development process subsequently assumed the role of Chief Executive Officer of 
Gelesis, and successfully attracted financing and built a strong development and commercial leadership team. 

• The Gelesis advisory team is comprised of leading experts in obesity and its related comorbidities, clinical research and development 

and advanced biomaterials, including Caroline Apovian, M.D., Professor of Medicine and Pediatrics at Boston University School 
of Medicine; Louis J Aronne, M.D., FACP, Director of the Comprehensive Weight Control Program at Weill Cornell Medicine; Arne 
Astrup, M.D., Head of Department of Nutrition, Exercise and Sports at University of Copenhagen; Ken Fujioka, M.D., Director of the 
Nutrition and Metabolic Research Center and the Center for Weight Management at the Scripps Clinic; James Hill, Ph.D., Chairman, 
Department of Nutrition Sciences, Director, Nutrition Obesity Research Center, University of Alabama; Professor of Medicine 
and Pediatrics, University of Colorado; Lee M Kaplan, M.D., Ph.D., Director of the Obesity, Metabolism and Nutrition Institute at 
Massachusetts General Hospital; Bennett Shapiro, M.D., Co-Founder and Non-Executive Director at PureTech and former Executive 
Vice President of Research for Merck; and Angelo Tremblay, Ph.D., Professor at Laval University. 

• Excess weight is growing rapidly in prevalence worldwide, with approximately 70 percent of American adults struggling with 

overweight and obesity. Globally there are more than 1.9 billion adults 18 years of age or older who have overweight and 600 million 
who have obesity. Additionally, approximately 13.7 million American children and adolescents are estimated to have obesity. Obesity-
related conditions, such as heart disease, stroke, type 2 diabetes, NASH/NAFLD and certain types of cancer, are some of the leading 
causes of preventable death. Functional constipation and NASH/NAFLD affect approximately 35 million and 80 to 100 million 
individuals, respectively, in the United States. Type 2 diabetes and prediabetes affect approximately 32 million and 88 million 
individuals, respectively, in the United States. 

• Current treatments for patients with overweight and obesity begin with lifestyle modification, such as diet and exercise. When healthy 
eating and physical activity fail to produce the desired results, physicians may consider pharmaceutical therapies, device implantation 
or surgical treatments, such as gastric bypass and gastric banding (for patients with more severe obesity). These approaches are 
associated with safety concerns, lifestyle impact, complexity of use, high cost and compliance issues that have limited their adoption. 
While indicated for adults with a BMI of 25-40 kg/m2 when used in conjunction with diet and exercise, an important market segment 
for Plenity is adults with BMI <35 kg/m² (approximately 130 million adults in the U.S.). The consumer expectations of weight loss within 
this group and the desire for a strong safety profile provide a particularly differentiated opportunity for Plenity. 

Milestones 
achieved and 
development 
status

• Gelesis received clearance from the FDA to market and sell its lead product Plenity as an aid for weight management in adults 

with a BMI of 25-40 kg/m², when used in conjunction with diet and exercise. Plenity is FDA-cleared for the largest number of adults 
struggling with overweight and obesity of any prescription weight-management aid and the only prescription weight management 
product to be cleared for use by overweight adults with a BMI as low as 25 kg/m², with or without comorbidities. Nearly 150 million 
adults with excess weight in the United States fall within the BMI range included in the Plenity label. 

• In June 2020, Gelesis also received a CE Mark for Plenity as a class III medical device indicated for weight loss in overweight and 

obese adults with a BMI of 25-40 kg/m2, when used in conjunction with diet and exercise. Gelesis will now be able to market Plenity 
throughout the European Economic Area and in other countries that recognize the CE Mark. Gelesis plans to bring Plenity to the U.S. 
first, where it has been available to a limited extent since the second half of 2019 through an early experience program and since 2020 
via a beta launch while the company ramps up its commercial operations and inventory for a broader launch in the second half of 
2021. Gelesis also plans to seek FDA input on the requirements for expanding the Plenity label for treating adolescents. 

• Gelesis has a partnership with Ro, a leading U.S. telehealth provider, to support the U.S. commercialization of Plenity. Gelesis also has 
a partnership with China Medical System Holdings Ltd., or CMS, for the commercialization of Plenity in China, which was announced 
in June 2020. Pursuant to the terms of the deal, CMS provided $35 million upfront in a combination of licensing fees and equity 
investment, with the potential for an additional $388 million in future milestone payments as well as royalties. 

1 

2 
3 

4 

5 

 As of December 31, 2020, PureTech’s percentage ownership of Gelesis was approximately 19.3 percent on a diluted basis. This calculation includes outstanding shares, 
options, and warrants, but excludes unallocated shares authorized to be issued pursuant to equity incentive plans. PureTech has a right to royalty payments as a percentage 
of net sales from Gelesis.
 The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D).
 These therapeutic candidates are regulated as devices and their development has been approximately equated to phases of clinical development. With the exception of 
Plenity, candidates are investigational and have not been cleared by the FDA for use in the United States.
 Gelesis’ completed and ongoing studies have been approved by the applicable reviewing Institutional Review Boards, or IRBs, as nonsignificant risk device studies. 
Gelesis also has ongoing discovery efforts to expand its pipeline. Our board designees represent a minority of the members of the board of directors of Gelesis, and we 
do not control the clinical or regulatory development or commercialization of Gelesis’ therapeutics and therapeutic candidates. We have an interest in Gelesis’ therapeutic 
candidates through our minority equity investment as well as our right to royalty payments as a percentage of net sales pursuant to a license agreement between us and 
Gelesis. Gelesis is well protected with a robust intellectual property portfolio. Gelesis was incorporated in February 2006.
 Important Safety Information: Patients who are pregnant or are allergic to cellulose, citric acid, sodium stearyl fumarate, gelatin, or titanium dioxide should not take Plenity. 
To avoid impact on the absorption of medications: For all medications that should be taken with food, take them after starting a meal. For all medications that should be 
taken without food (on an empty stomach), continue taking on an empty stomach or as recommended by your physician. The overall incidence of side effects with Plenity 
was no different than placebo. The most common side effects were diarrhea, distended abdomen, infrequent bowel movements, and flatulence. Contact a doctor right away 
if problems occur. If you have a severe allergic reaction, severe stomach pain, or severe diarrhea, stop using Plenity until you can speak to your doctor. Rx Only. For the safe 
and proper use of Plenity or more information, talk to a healthcare professional, read the Patient Instructions for Use, or call 1-844-PLENITY.

6  Contingent on FDA review of the research plan. 

44    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Milestones 
achieved and 
development 
status
(continued)

• Plenity was evaluated in a multicenter, double-blind, placebo-controlled pivotal study designed to assess change in body weight 
in 436 adults with overweight or obesity (BMI >27 and >40 kg/m²) after six months of treatment. The study had two predefined co-
primary endpoints: at least 35 percent of patients taking Plenity achieving more than five percent weight loss (categorical endpoint) 
and placebo-adjusted weight loss with a super-superiority margin of three percent. In addition, a prespecified analysis of simple 
superiority was also performed. The study met and exceeded the predefined categorical endpoint, with 59 percent of adults in the 
treatment group achieving weight loss of five percent or greater and losing on average 10 percent of their weight (22 pounds) and 
3.5 inches from their waists within six months. The study did not meet the three percent super-superiority endpoint but demonstrated 
superiority of the Plenity treatment over the placebo group ( – 6.4 percent vs. – 4.4 percent, P=0.0007). Plenity-treated individuals had 
twice the odds of achieving at least five percent weight loss as compared to placebo (adjusted odds ratio: 2.0, P=0.0008). 

Key findings from Plenity pivotal study
Responders
Adults achieving 5% or greater weight loss

Super Responders
Adults achieving 10% or greater weight loss

6 out of 10 

26% 

• 59% of adults with overweight or obesity had a clinically 

meaningful response to Plenity, losing on average 10% of 
their weight (22 pounds) or ~3.5 inches from their waist

• Plenity doubled the odds of achieving 5% or greater weight 

loss compared with placebo

Plenity (n)

Placebo (n)

% of subjects with severe TEAE

3.6% (8)

4.7% (10)

# of subjects with serious TEAE

0

1*

TEAE = Treatment Emergent Adverse Event; for the safe and proper 
use of Plenity, refer to the Instructions for use in the U.S. and EU.

• 26% of adults with overweight or obesity were super-responders 
to Plenity, losing on average 14% of their weight (30 pounds) 

Co-primary endpoint – The study also demonstrated 
statistically superior weight loss compared with the 
placebo group (-6% vs -4%, respectively; P=0.0007) and did 
not meet the predefined super-superiority margin of 3%

Safety – Plenity had no overall increased risks 
versus placebo, no serious adverse events and a lower 
dropout rate versus placebo
Most common side effects are diarrhea, distended 
abdomen, infrequent bowel movements and flatulence

• In addition, 26 percent of the adults who completed the treatment with Plenity were “super-responders,” defined as achieving at least 
ten percent weight loss. These super-responders achieved an average of about 14 percent weight loss or approximately 30 pounds. 

• The overall incidence of AEs in the Plenity treatment group was no different than placebo. The most common treatment related 
adverse events, or TRAEs, were GI disorders (158 TRAEs in 84 (38 percent) subjects in the Plenity arm, compared to 105 events in 
58 (28 percent) subjects receiving placebo), infections and infestations (two events in two (one percent) subjects with Plenity and 
one events in one (one percent) subjects with placebo), and musculoskeletal and connective tissue disorders (three events in two 
(one percent) subjects with Plenity and 0 in 0 (0 percent) subjects with placebo). There were no SAEs in the Plenity treatment group, 
whereas there was one SAE in the placebo treatment group. For the safe and proper use of Plenity, refer to the Instructions for Use. 
• Gelesis initiated a Phase 3 study of GS500 in functional constipation in the second half of 2020. A pilot study of 40 individuals showed 

that a prototype of GS500 demonstrated a significant reduction in colonic transit time in patients with functional constipation by 
approximately 18 hours compared to baseline (P=0.025 compared to placebo).

Expected 
milestones

• Gelesis anticipates a broader U.S. launch of Plenity in the second half of 2021.
• In 2021, Gelesis expects to initiate a Phase 2 study of GS300 in NASH/NAFLD. 
• Gelesis expects to enroll the first patient in a Phase 3 study of GS500 in functional constipation in 2021.
• Gelesis expects topline results from a Phase 2 study of GS200 in weight management and glycemic control in adults with type 2 

diabetes and prediabetes in 2021. Data from a pilot study of GS200 demonstrated that administration of GS200 ten minutes prior 
to a meal increased fullness throughout the entire day (P=0.012). 

Discovery/
Preclinical

Phase 1

Phase 2

Phase 3

FDA  
Clearance

Upcoming  
Milestone

Gelesis’ pipeline

Therapeutic 
Candidate3

Indication

(GELESIS100)5

Weight management in 
overweight and obese patients

GS100

GS200

Weight management in 
adolescent overweight 
and obese patients

Weight management and 
glycemic control in patients 
with T2D and prediabetes

GS300

NAFLD/NASH

GS500

Functional constipation  
(formerly classified as CIC)

Other preclinical programs: GS400 for IBD in preclinical stage

  Phase in progress     

  Phase completed

Commercial

Targeted commercial 
launch initiated; 
Broader launch H2 2021

Seeking FDA input for 
expanding Plenity label 
to treat adolescents6

Phase 2 study 
topline data 2021

Phase 2 study 
initiation 20216

Phase 3 study FPI 2021

PureTech Health plc   Annual report and accounts 2020    45

Strategic report 
 
 
PureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Founded Entity PureTech Ownership1

Therapeutic Candidate2,3

Indication

Stage of Development

Karuna4

8.2%

KarXT 

P

Schizophrenia
Dementia-related psychosis

Phase 3
Phase 1b

• Karuna is developing novel therapies with the potential to transform the lives of people with disabling and potentially fatal neuropsychiatric disorders, 

including schizophrenia and dementia-related psychosis. 

• KarXT combines xanomeline, a muscarinic receptor agonist that has demonstrated decreases in multiple psychotic symptoms and improvements in 

cognitive symptoms in placebo-controlled human trials in schizophrenia and AD, and trospium chloride as further described below, an FDA approved 
and well-established muscarinic receptor antagonist that has been shown not to measurably cross the blood-brain barrier. KarXT is designed to 
preferentially stimulate M1/M4 muscarinic receptors in the brain without stimulating muscarinic receptors in peripheral tissues in order to achieve 
meaningful therapeutic benefit in patients with psychotic and cognitive disorders. 

• Xanomeline was previously studied by Eli Lilly and Company, or Eli Lilly, in randomized, double-blind, placebo-controlled trials in schizophrenia with acute 
psychosis and AD, demonstrating dose-dependent decreases in multiple psychotic symptoms and related behaviors, including hallucinations, delusions 
and agitation, as compared to patients on placebo in the treatment of psychosis and improvements in symptoms as measured by both the Alzheimer’s 
Disease Assessment Scale-Cognitive Subscale and the Clinician Interview-Based Impression of Change plus caregiver interview standards. 

• To our knowledge, xanomeline is the only muscarinic agonist that has demonstrated potential therapeutic benefit in humans in either schizophrenia 

or AD. Like all muscarinic receptor agonists studied to date, however, xanomeline’s tolerability has been limited by side effects arising from muscarinic 
receptor stimulation in peripheral tissues, leading to nausea, vomiting, diarrhea and increased salivation and sweating, collectively referred to as 
cholinergic AEs, or ChAEs, which led Eli Lilly to discontinue development of xanomeline. By pairing xanomeline with trospium chloride, Karuna believes 
KarXT could potentially maintain efficacy of xanomeline while ameliorating its ChAEs.

Program  
discovery 
process by the 
PureTech team

• We were interested in developing a new approach to treat schizophrenia that was effective but did not have the debilitating side 

effects of the current class of antipsychotics, realizing that any potential new approaches could have wider applicability. We engaged 
with a group of leading schizophrenia experts who were most excited about muscarinic agonists, pointing to the data generated by Eli 
Lilly with xanomeline, which was not advanced at that time due to tolerability issues. We invented and broadly filed patents to cover the 
concept of combining a muscarinic receptor agonist with a peripherally acting antagonist, and we in-licensed xanomeline from Eli Lilly 
in May 2012. Andrew Miller, Ph.D., the core team member who was running this program at PureTech became Karuna’s Chief Operating 
Officer and we built a team of leading drug developers and neuroscientists around him, including Steven Paul, M.D., an expert in CNS 
drug discovery and development. Karuna completed an initial public offering on the Nasdaq Global Market in July 2019. 
• Dr. Paul was formerly Executive Vice President for Science and Technology and President of the Lilly Research Laboratories at 
Eli Lilly and was involved in the original xanomeline work at Eli Lilly. Dr. Paul was also a Co-Founder of Sage Therapeutics and 
Voyager Therapeutics, where he also served as Chief Executive Officer, and the former Scientific Director of the National Institute 
of Mental Health. 

Patient need 
and market 
potential

• Psychosis is a prominent and debilitating symptom that occurs in many neuropsychiatric disorders, including schizophrenia, 

dementia, bipolar disorder, major depressive disorder and inflammatory neurological diseases, such as multiple sclerosis, or MS, 
but there are no existing medicines that sufficiently and safely treat psychosis and cognition impairments. 

Milestones 
achieved and 
development 
status

• There are approximately 2.7 million adults living with schizophrenia and about 8.4 million people living with dementia in the United 

States, of which approximately 40 percent are diagnosed with the disease, with around 1.2 million experiencing symptoms of 
psychosis. Antipsychotics are the mainstay therapy; however, drugs currently in use all rely on the same fundamental mechanism 
of action and, despite widespread use, the prognosis for patients remains poor. People with schizophrenia have a ten- to fifteen-year 
reduction in life expectancy compared to the general population, struggle to maintain employment or live independently and are 
often unable to maintain meaningful interpersonal relationships. 

• Current antipsychotics only address psychosis, also known as positive symptoms, such as hallucinations and delusions, but despite 

treatment patients often experience residual positive symptoms throughout their lives. There are no approved treatments for 
the negative symptoms, such as apathy, reduced social drive and loss of motivation, or cognitive symptoms, such as changes in 
working memory and attention, all of which currently lack any approved treatments. Current antipsychotics have modest efficacy 
in many patients and significant side effects. At least half of patients fail to adequately respond to current antipsychotic drugs. 
Additionally, current treatments are often associated with severe side effects, including sedation, extrapyramidal side effects such 
as motor rigidity, tremors and slurred speech and significant weight gain resulting in the complications of diabetes, hyperlipidemia, 
hypertension and cardiovascular disease. The clinical benefit of current antipsychotics is further limited by poor adherence. 

• There is an unmet need for new treatments in schizophrenia that could address the positive, negative and cognitive symptoms and are 

free of the problematic safety issues with existing medicines. There are currently no approved treatments for dementia-related psychosis. 

• In the February 2021 post-period, Karuna announced that results from the EMERGENT-1 Phase 2 clinical trial evaluating KarXT for the 

treatment of schizophrenia were published in NEJM. 

• In June 2020, Karuna announced next steps in the EMERGENT program, the clinical program evaluating KarXT for the treatment 

of adults with schizophrenia, following the completion of a successful End-of-Phase 2 meeting with the FDA.

• The first Phase 3 trial, EMERGENT-2, was initiated in December 2020. This five-week, 1:1 randomized, flexible-dose, double-blind, 

placebo-controlled, inpatient trial will enroll approximately 250 adults in the U.S. and evaluate the change in Positive and Negative 
Syndrome Scale, or PANSS, total score at Week 5 of KarXT versus placebo as the primary outcome measure.

• EMERGENT-4, a 52-week, outpatient, open-label long-term safety and tolerability extension trial of EMERGENT-2 and EMERGENT-3, 

was initiated in the first quarter of the 2021 post-period.

• In November 2019, Karuna announced topline results from EMERGENT-1, its Phase 2 clinical trial of KarXT for the treatment of acute 
psychosis in patients with schizophrenia, in which KarXT met the trial’s primary endpoint with a statistically significant (p<0.0001) and 
clinically meaningful 11.6 point mean reduction in total PANSS scores over placebo at week five (-17.4 KarXT vs. -5.9 placebo). Karuna 
also observed a statistically significant 3.2 point mean reduction from baseline in the PANSS-positive subscale (-5.6 KarXT vs. -2.4 
placebo) and a statistically significant 2.3 point mean reduction from baseline in the PANSS-negative subscale (-3.2 KarXT vs. -0.9 
placebo) at week five (p<0.0001 and p<0.001, respectively). The total PANSS, PANSS-positive subscale, and the PANSS-negative 
subscale had statistically significant separation at every assessment throughout the trial. 

• The safety and tolerability of KarXT and dose selection for the Phase 2 clinical trial was supported by results from Karuna’s 

two Phase 1 healthy volunteer studies in over 140 patients with KarXT. As disclosed in its public filings, Karuna observed in its 
first Phase 1 randomized, double-blind placebo-controlled study that the addition of trospium to xanomeline was associated 
with clinically meaningful reductions in the rate of the most common treatment-emergent ChAEs than reported with xanomeline 
plus placebo, including nausea, vomiting, diarrhea and excess sweating and salivation. The overall ChAE rate was 64 percent on 
xanomeline plus placebo compared to 34 percent on KarXT (p=0.016). The rate of ChAEs for volunteers receiving KarXT (34 percent) 
was similar to the rate observed in volunteers receiving placebo during the lead-in period (32 percent), suggesting that the tolerability 
of KarXT was more similar to the placebo lead-in period than to treatment with xanomeline plus placebo. 

1 

 As of March 4, 2021, PureTech’s percentage ownership of Karuna was approximately 8.2 percent on an outstanding voting share basis. PureTech Health has a right to 
royalty payments as a percentage of net sales from Karuna.

2  The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D).
3 
4 

 Therapeutic candidates are investigational and have not been cleared by the FDA for use in the United States.
 Karuna has an active IND on file with the FDA for KarXT. Karuna also has ongoing discovery efforts to expand its pipeline. We do not control the clinical or regulatory 
development of Karuna’s product candidates. We do not have any board designees on Karuna’s board of directors and we are not responsible for the development or 
commercialization of its therapeutic candidate. We have an interest in Karuna’s therapeutic candidates through our equity interest as well as our right to royalty payments 
as a percentage of net sales of any commercialized product covered by the granted license pursuant to a license agreement between us and Karuna. Karuna is well-
protected with a robust intellectual property portfolio. The disclosure above is qualified in its entirety by reference to Karuna’s public filings with the SEC. Karuna was 
incorporated in July 2009.

46    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Phase 2 clinical trial primary endpoint: PANSS total score at Week 5

Phase 2 EMERGENT-1 trial demonstrated clinically meaningful improvement on key secondary endpoints.

A.  PANSS 

B.  PANSS 

C.  PANSS 

D. CGI-S score5

positive subscale

negative subscale

Marder negative

e
n

i
l

e
s
a
b
m
o
r
f
e
g
n
a
h
C

0

-2.5

-5

-7.5

0

-1

-2

-3

-4

0

-1

-2

-3

-4

-5

0

-0.25

-0.5

-0.75

-1

-1.25

Baseline

2

4
Week

5

Baseline

2

4
Week

5

Baseline

2

4
Week

5

Baseline

2

4
3
Week

5

Placebo

KarXT

P<0.001

P<0.0001

Source: Karuna Therapeutics SVB Leerink Healthcare Conference 2021 Presentation

Milestones 
achieved and 
development 
status
(continued)

• Karuna’s second Phase 1 study was a randomized, double-blind, placebo-controlled multiple ascending dose trial of KarXT. This trial 
evaluated twice-a-day dosing of the proprietary KarXT co-formulation containing fixed ratios of xanomeline and trospium, rather 
than the three-times-a-day dosing previously used with xanomeline. The study demonstrated tolerability at xanomeline dose levels 
exceeding those shown in previous studies of xanomeline alone. The co-formulation also achieved exposure levels equivalent to or 
higher than the separate dosage forms used previously.

• Karuna has an exclusive license for xanomeline from Eli Lilly and has a patent portfolio more broadly covering selective muscarinic 

targeting enabled by the KarXT approach. 

Expected 
milestones

• Karuna plans to initiate the second efficacy trial in its EMERGENT program, EMERGENT-3, in the first half of 2021.
• EMERGENT-5, a 52-week, outpatient, open-label long-term trial evaluating the safety of KarXT in adults with schizophrenia who have 

not been enrolled in the EMERGENT-2 or EMERGENT-3 trials, is expected to commence in the first half of 2021. 

• Karuna remains on track to initiate a Phase 2 trial evaluating KarXT for the treatment of psychosis in patients with schizophrenia who 

have an inadequate response to current standard of care therapies in the second half of 2021. The trial will evaluate the efficacy 
and safety of KarXT when dosed in conjunction with background antipsychotic treatment and its potential to improve symptoms in 
patients who have not achieved an adequate response on their current antipsychotic treatment. 

• The multi-cohort, placebo-controlled, inpatient Phase 1b dose-ranging trial evaluating the safety and tolerability of KarXT in healthy 
elderly volunteers is ongoing. Karuna completed the first two cohorts in this trial, Cohorts 1 and 2, and expects data from the final 
cohort, Cohort 3, in the second quarter of 2021. 

Karuna’s pipeline

Therapeutic  
Candidate3

Indication

Schizophrenia – psychosis

Schizophrenia – psychosis 
in adults with an inadequate 
response to standard of care6

Schizophrenia – negative and 
cognitive symptoms7

Dementia-related psychosis

Undisclosed – muscarinic-
targeted pain candidate

Undisclosed – Target-agnostic 
drug candidate8

KarXT

Other

Discovery/
Preclinical

Phase 1

Phase 2

Phase 3

Upcoming Milestone

Remaining Phase 3 trials 
(EMERGENT-3 and EMERGENT-5) 
initiations H1 2021

Phase 2 initiation H2 2021

Phase 2 ready

Data from Cohort 3 in Phase 1b 
healthy elderly volunteers Q2 2021

Karuna continues to monitor the impact of COVID-19 across all clinical trials and will provide updates on enrollment and completion timelines as appropriate.

5  Not the preferred analysis; figure shows analysis of CGI-S as a continuous variable. 
6  Trial to evaluate KarXT when added to standard of care.
7  Planning stage, ongoing collection of data in EMERGENT program & inadequate response trial.
8 
Note – pipeline supplied by Karuna Therapeutics. Shading of bars does not conform to key used for other Founded Entity pipelines within this document.

In collaboration with PsychoGenics.

PureTech Health plc   Annual report and accounts 2020    47

Strategic report 
 
PureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Founded Entity PureTech Ownership1

Therapeutic Candidate2,3

Indication

Stage of Development

Follica4

78.2%

FOL-004 

P/D

Androgenetic alopecia

Phase 3 Ready

• Follica is developing a regenerative biology platform designed to treat androgenetic alopecia, epithelial aging and other medical indications. Follica’s 
approach is based on generating an “embryonic window” in adults via a series of skin disruptions, stimulating stem cells causing new hair follicles to 
grow. We believe that Follica’s technology is the first observed to create new follicles and hair, followed by the application of specific compounds to 
enhance the effect. 

Program 
discovery 
process by the 
PureTech team

Patient need 
and market 
potential

• We were interested in conditions of aging and focused on hair follicles given their importance in regulating human hair and skin 
rejuvenation across many medical conditions. We engaged leading dermatologists and hair follicle experts and identified and 
in-licensed intellectual property from George Cotsarelis, M.D., the Chair of the Department of Dermatology at the University of 
Pennsylvania, on hair follicle neogenesis, or HFN, prior to its publication in the journal Nature. We translated the academic work into 
an in-office procedure after testing a number of modalities for initiating HFN, identified and co-invented intellectual property around 
modalities and drug compounds to enhance the newly formed hair follicles and helped conduct multiple POC studies to prioritize 
HFN inducing modalities and prioritize potential drug compounds. 

• Follica’s core technology and patent suite has been developed in collaboration with leading researchers, building on the work 
of Dr. Cotsarelis. Follica’s other key scientific advisors include Richard Rox Anderson, M.D., Chairman of the Wellman Center for 
Photomedicine at the Massachusetts General Hospital, Ken Washenik, M.D., Ph.D., Medical Director of Bosley and the Executive Vice 
President of Scientific and Medical Development of the Aderans Research Institute. 

• Androgenetic alopecia represents the most common form of hair loss in men and women, with an estimated 90 million people who 
are eligible for treatment in the United States alone. Additionally, the market is estimated to be $1 billion in the United States and 
$3.5 billion globally. Only two drugs, both of which have demonstrated a 12 percent increase of non-vellus hair count over baseline for 
their primary endpoints, are currently approved for the treatment of androgenetic alopecia. The most effective current approach for 
the treatment of hair loss is hair transplant surgery, comprising a range of invasive, expensive procedures for a subset of patients who 
have enough donor hair to be eligible. As a result, Follica believes that there is significant unmet need for safe, effective, non-surgical 
treatments which grow new hair. Follica’s regenerative biology platform has potential applications beyond hair growth to other aging-
related conditions and wound healing, such as facial skin rejuvenation. 

Milestones 
achieved and 
development 
status

• In December 2020, Follica announced the publication of a pilot study evaluating scalp skin disruption to promote hair growth in 

FPHL in International Journal of Women’s Dermatology. The pilot study, led by Maryanne M. Senna, M.D., an Assistant Professor of 
Dermatology at Harvard Medical School, demonstrated the treatment promoted hair growth over a four-month course of treatment.

• In June 2020, Follica announced the completion of a successful End-of-Phase 2 meeting with the FDA for its lead program to treat 

male androgenetic alopecia, which supports the progression into Phase 3 development.

• In the three previously conducted clinical studies of patients with androgenetic alopecia, Follica demonstrated hair follicle 

neogenesis via biopsy following skin disruption and hair growth through target area hair count. One of these studies demonstrated 
that skin disruption alone generates not only new hair follicles but also terminal (visible, thick) hairs. Follica has been optimizing 
its device and conducting tests in androgenetic alopecia and other medical indications and is further developing and testing 
compounds that enhance the newly formed follicles and hairs. 

• In December 2019, Follica announced topline results from the safety and efficacy optimization study of its lead candidate to treat 

hair loss in male androgenetic alopecia. The study was designed to select the optimal treatment regimen using Follica’s proprietary 
device in combination with a topical drug and successfully met its primary endpoint. The selected treatment regimen demonstrated 
a statistically significant 44 percent improvement of non-vellus (visible) hair count after three months of treatment compared to 
baseline (p < 0.001, n = 19). Across all three treatment arms, the overall improvement of non-vellus hair count after three months of 
treatment was 29 percent compared to baseline (p < 0.001, n = 48), reflecting a clinical benefit across the entire study population 
and a substantially improved outcome seen with the optimal treatment regimen. Additionally, a prespecified analysis comparing 
the 44 percent change in non-vellus hair count to a 12 percent historical benchmark set by approved pharmaceutical products 
established statistical significance (p = 0.005). 

Sample patient outcome from FOL-004 data

Screening

Day 85

Note: Results depicted in the images are above the average demonstrated in the optimization trial.

1 

2 
3 
4 

 As of December 31, 2020, PureTech’s percentage ownership of Follica was approximately 78.2 percent on a diluted basis. This calculation includes outstanding shares, 
options, and warrants, but excludes unallocated shares authorized to be issued pursuant to equity incentive plans. PureTech Health has a right to royalty payments as 
a percentage of net sales from Follica. 
 The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D).
 Therapeutic candidates are investigational and have not been cleared by the FDA for use in the United States.
 Follica has an active IND on file with the FDA for FOL-004. Our board designees represent a majority of the members of the board of directors of Follica, but Follica has its 
own independent management team. In January 2021, Tom Wiggans joined as Executive Chairman and Michael Davin joined as an independent member of the Board of 
Directors. Mr. Wiggans has over 30 years of experience and most recently co-founded and served as Chairman and Chief Executive Officer of Dermira. Mr. Davin also has 
over 30 years of experience, including 14 years as Chief Executive Officer at Cynosure. PureTech’s role in the development of Follica’s therapeutic candidates is through our 
representation on its board of directors and our role as a majority shareholder. Follica is well-protected with a robust intellectual property portfolio. Follica was incorporated 
in July 2005.

48    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Milestones 
achieved and 
development 
status
(continued)

 − The study was an endpoint-blinded, randomized, controlled 

study designed to establish therapeutic parameters for 
Follica’s proprietary HFN device in combination with a topical 
on-market drug. The study involved a less than five-minute 
in-office experimental scalp procedure using the HFN and 
evaluated the optimal frequency and number of treatments 
across three arms. The study consisted of 48 men aged 18 
to 40 who had moderate grades of androgenetic alopecia 
as determined by the Hamilton Norwood III-IV scale. 
The regimen was well tolerated across all treatment arms with 
no reported SAEs. No AEs were related to device treatment. 
A single non-severe event (headache) was determined to be 
related to use of the drug and is in line with minor side effects 
seen from treatment with the approved drug alone. 

Proprietary in-office 
treatment combines 
targeted scalp 
micro-disruption 
device with a topical 
on-market drug 
to create and 
grow new hairs

• Follica has studied the potential for its proprietary device approach to address other regenerative conditions, including female 

pattern hair loss and facial skin rejuvenation. 

Expected 
milestones

• Follica plans to initiate a Phase 3 registration program in male androgenetic alopecia in 2021.
• Follica also has proprietary amplification compounds in development and ongoing discovery efforts to expand its pipeline.

Follica’s approach

Existing drugs

Hair transplant

Follica approach 
(Device plus drug)

Thicken and maintain remaining hair

Moves remaining hair

Designed to grow new hair and thicken existing hair

Investigational device and new drug. Limited by United States law to investigational use. 

Follica’s pipeline

Therapeutic 
Candidate3

Indication

FOL-004

Androgenetic alopecia

  Phase in progress     

  Phase completed

Discovery/
Preclinical

Phase 1

Phase 2

Phase 3

Upcoming Milestone

Phase 3 registration 
program initiation 2021

PureTech Health plc   Annual report and accounts 2020    49

Strategic reportPureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Founded Entity PureTech Ownership1

Therapeutic Candidate2,3

Indication

Stage of Development

Vedanta4

49.5%

VE303 
VE416 
VE202 
VE800 

B
B
B
B

High-risk CDI
Food allergy
IBD
Solid tumors

Phase 2
Phase 1/2
Phase 2 Ready
Phase 1

• Vedanta is developing a potential new category of therapies for immune-mediated diseases based on a rationally-defined consortia of human 

microbiome-derived bacteria. The human microbiome is increasingly implicated in various immune-mediated diseases. Vedanta is a leader in the field 
with capabilities and deep expertise to discover, develop and manufacture live bacteria drugs. These include what is believed to be a leading intellectual 
property position with the largest collection of human microbiome-associated bacterial strains, a suite of proprietary assays to select pharmacologically 
potent strains, vast proprietary datasets from human interventional studies and facilities for current good manufacturing practice, or cGMP, compliant 
manufacturing of rationally-defined bacterial consortia in powder form. All of this work has helped move the microbiome field beyond correlation to 
causation, and beyond fecal transplants or fractions to defined, characterized biologic drugs. 

Rationally defined bacterial consortia

STEP 1

STEP 2

STEP 3

Program 
discovery 
process by the 
PureTech team

Patient need 
and market 
potential

Oral administration 
in capsule form

Bacteria consortia are easily 
administered in lyophilized 
oral capsule form. 

Colonization 
of the intestine

The active ingredients travel down the 
GI tract and colonize the intestine. 

They shift the gut microbiota composition 
and provide colonization resistance 
against gut pathogens.

Stimulation of targeted 
immune responses

They elicit a range of immune 
responses – immunoregulatory 
and immunopotentiating

• We were interested in translating the crosstalk between the immune system and commensal microbes that live in our bodies into 

therapeutics to modulate a range of immunological processes. We engaged with leading world-renowned experts in immunology, 
including Dr. Ruslan Medzhitov, Professor of Immunobiology at Yale; Dr. Alexander Rudensky, a tri-institutional Professor at the 
Memorial Sloan-Kettering Institute, the Rockefeller University, and Cornell University; Dr. Dan Littman, Professor of Molecular 
Immunology at NYU; Dr. Brett Finlay, Professor at the University of British Columbia; and Dr. Kenya Honda, Professor at the School 
of Medicine, Keio University. Drs. Honda and Rudensky demonstrated the role of the microbiota in inducing regulatory T cells and 
uncovered some of the molecular mediators, known as short chain fatty acids. 

• We identified and in-licensed intellectual property from Dr. Honda when he was at Tokyo University in November 2011 before his 
seminal work was published in the journals Science and Nature. Based on Dr. Honda’s work, we pioneered the concept of defined 
consortia of microbes to modulate the immune system or treat bacterial infections. We played a critical role in the initial product 
development, initial experiments and planning of key clinical studies, business development and fundraising, and a core PureTech 
team member who helped lead the identification and platform development is now the Chief Executive Officer of Vedanta. 

• Clostridioides Difficile Infection: The Centers for Disease Control and Prevention considers CDI one of the most urgent bacterial 

threats. C. difficile infections account for approximately 12,800 deaths each year in the United States alone and there are 
approximately 500,000 cases annually, of which 100,000 to 120,000 patients experience recurrence. Existing interventions include 
antibiotics such as vancomycin or metronidazole, which have the undesirable side effect of damaging the gut microbiome and 
leaving patients vulnerable to re-infection. An alternative intervention, fecal transplantation, is an experimental procedure which is 
exceedingly difficult to standardize and scale and is fraught with potential safety issues. 

• Inflammatory Bowel Disease: IBD is estimated to affect approximately three million people in the United States, and other 

autoimmune diseases affect over 20 million people in the United States. Many of the existing interventions are limited by toxicities 
and systemic immune suppression. 

• Allergies: Food allergies are a growing U.S. public health concern and have an estimated annual economic cost near $25 billion. 

Peanut allergies specifically affect an estimated 2.5 million people in the United States. Current treatment options primarily center 
around allergen avoidance. Desensitization regimens in development have limited efficacy, are risky, require treatment for life and 
may not be cost-effective. Vedanta’s therapeutic candidate, VE416, is being developed to safely induce permanent tolerance to food 
allergens including peanut allergy. 

• Immuno-Oncology: Despite profound survival improvements in some patients, checkpoint inhibitors targeting PD-1, PDL-1 and 

CTLA-4 are only effective in 20 to 30 percent of patients. Common tumor types where checkpoint inhibitors are utilized include lung, 
bladder, skin and renal cancers. Vedanta’s immuno-oncology therapeutic candidate, VE800, is designed to act in combination with 
approved checkpoint inhibitors and potentially other immunotherapies to safely improve their efficacy. Initial proposed indications 
include advanced and metastatic microsatellite stable, or MSS, colorectal cancers, which cause more than 46,000 deaths per year in 
the U.S., gastric cancers, which causes more than 11,000 deaths per year in the U.S., and melanoma, which causes more than 9,000 
deaths per year in the U.S. 

• The Microbiome Field: Moving Beyond Fecal Transplants and Fractions 

 − Unlike fecal transplants, which require use of donors and are untargeted, inherently variable procedures, Vedanta’s approach is 

based on bacterial consortia therapeutics, which are defined drug compositions produced from clonally isolated bacteria that can 
trigger targeted immune responses. Unlike single strain probiotics, defined consortia can robustly shift the composition of the gut 
microbiota and provide colonization resistance against a range of intestinal infectious pathogens. 

 − Vedanta’s novel therapeutic candidates are administered as a lyophilized powder in a capsule dosage form, designed to have 

specific effects on the immune system, including restoring the balance of the microbiome in the gut to treat immune and infectious 
diseases and immunopotentiating responses to treat cancer. 

1 

2 
3 

 As of December 31, 2020, PureTech’s percentage ownership of Vedanta Biosciences was approximately 49.5 percent on a diluted basis. This calculation includes outstanding 
shares, options, and warrants, but excludes unallocated shares authorized to be issued pursuant to equity incentive plans.
 The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D).
 Therapeutic candidates are investigational and have not been cleared by the FDA for use in the United States.

50    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Milestones 
achieved and 
development 
status

• VE303, Vedanta’s therapeutic candidate for the treatment of high-risk CDI, is being studied in a Phase 2 clinical trial in patients at high 
risk of rCDI. The trial was initiated in December 2018, and dose selection was based on the results from the Phase 1a/1b clinical trial in 
healthy volunteers, which showed that VE303 treatment resulted in rapid, durable, dose-dependent colonization and accelerated gut 
microbiota restoration after antibiotics. 

• In June 2020, Vedanta announced topline Phase 1 clinical data in healthy volunteers showed that VE202, Vedanta’s therapeutic 

candidate for IBD, was generally well-tolerated at all doses and demonstrated durable and dose-dependent colonization. The trial 
was conducted by Janssen Research & Development, LLC, and a more complete study dataset and analyses will be submitted to 
a peer-reviewed journal. Vedanta has regained full rights to the program and will owe Janssen single-digit royalty payments on net 
sales of a commercialized product.

• In the January 2021 post-period, Vedanta announced a $25 million investment from Pfizer, as part of the Pfizer Breakthrough Growth 

Initiative. The proceeds will fund the Phase 2 clinical trial of VE202 in IBD. Vedanta will retain control of all its programs and has 
granted Pfizer a right of first negotiation on VE202. As part of the investment, Michael Vincent, M.D., Ph.D., Senior Vice President and 
Chief Scientific Officer, Inflammation & Immunology Research Unit at Pfizer, joined Vedanta’s Scientific Advisory Board.

• VE416, Vedanta’s therapeutic candidate for food allergy, is being evaluated in a Phase 1/2 investigator sponsors trial at Mass General 

Hospital for patients 12 years of age or older with a history of peanut allergy. The first patient was enrolled in July 2019 and the trial will 
explore VE416 both as a monotherapy and in combination with an oral peanut immunotherapy. 

• VE800, Vedanta’s immuno-oncology therapeutic candidate, is being evaluated in a first-in-patient clinical trial with Bristol-Myers 

Squibb’s checkpoint inhibitor Opdivo® (nivolumab) in patients with selected types of advanced or metastatic cancer. The trial was 
initiated in December 2019. As part of the agreement with BMS, Vedanta will conduct the clinical trial and BMS will supply nivolumab. 

• Vedanta also has ongoing discovery efforts to expands its pipeline, including VE707. VE707 is Vedanta’s preclinical discovery 

program for the prevention of infection and reoccurrence of several multi-drug resistant organisms including carbapenem-resistant 
Enterobacteriaceae extended-spectrum beta lactamase producers and vancomycin-resistant Enterococci which are some of the 
most common hospital-acquired infections. 

Expected 
milestones

• Topline results for the Phase 2 clinical trial of VE303 are anticipated in 2021. 
• Initiation of a Phase 2 study of VE202 in IBD is expected in 2021. 
• Topline results from first-in-patient clinical trial of VE800 are anticipated in 2021. 
• Topline data from the Phase 1/2 clinical trial of VE416 for food allergy are expected in 2022. 

From correlation to causation

Field-leading platform for development of microbiome drugs

1

2

3

4

5

6

Interrogate human 
interventional data to 
generate hypothesis on 
which bacteria correlate 
with clinical response

Establish microbiome 
role in driving 
physiological response 
in vivo, identify key taxa 
responsible

Screen world’s 
largest microbiome 
library5 in proprietary 
assays to select 
strains with desired 
pharmacology

Assemble, optimize 
customized consortia 
using computational 
tools, co-culture 
systems and animal 
model testing

Manufacture cGMP-
grade drug supplies 
at in-house, state-of-
the-art facility

Test defined consortia 
in humans to establish 
engraftment, safety 
and efficacy

Correlation           

            Role of bacterial strains in disease pathology           

            Causation

Vedanta’s pipeline

Therapeutic 
Candidate3

Indication

VE303

High-risk C. difficile (CDI)

VE416

Food allergy

VE202

Inflammatory bowel disease

VE800

Solid tumors

  Phase in progress     

  Phase completed

Discovery/
Preclinical

Phase 1

Phase 2

Phase 3

Upcoming 
Milestone

Phase 2 topline 
data readout 2021

Phase 1/2 topline 
data readout 2022

Phase 2 initiation 2021

First-in-patient topline 
data readout 2021

4 

 Active INDs or the foreign regulatory equivalent on file for VE202, VE303, VE416 and VE800. Our board designees represent a majority of the members of the board 
of directors of Vedanta, but Vedanta has its own independent management team. Our role in the development of Vedanta’s therapeutic candidates is through our 
representation on its board of directors and our role as a majority shareholder. Vedanta is well-protected with a robust intellectual property portfolio. Vedanta was 
incorporated in December 2010.

5  >80,000 isolates obtained from >275 healthy donors from 4 continents, >3,000 WGS, extensively phenotyped.

PureTech Health plc   Annual report and accounts 2020    51

Strategic report         
         
           
           
PureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Founded Entity PureTech Ownership1

Therapeutic Candidate2,3

Indication

Sonde4

44.6%

Sonde One  
for Mental Fitness
Sonde One  
for Respiratory

D 

D 

Depressive symptoms detection 
and monitoring app
Respiratory risk detection  
and monitoring app

Stage of Development

Product and 
Clinical Validation
Commercial Release

• Sonde is developing a voice-based technology platform to measure health when a person speaks. Sonde’s proprietary technology is designed to sense 
and analyze subtle changes in the voice to create a range of persistent brain, muscle and respiratory health measurements that provide a more complete 
picture of health in just seconds. 

• We believe Sonde’s Vocal Biomarker program has demonstrated the potential to screen and monitor for disease using information obtained from an 
individual’s voice on commonly-owned devices, such as smartphones and smart speakers, and it has the potential to fundamentally change the way 
mental and physical health is screened and monitored. 

Program 
discovery 
process by the 
PureTech team

Patient need 
and market 
potential

• We were interested in new ways to detect and quantify disease in a low- to no-burden manner that could allow for more proactive 
and potentially effective interventions. We selected vocal features as a leading source of health data for this purpose, particularly 
given the evolving technology landscape where voice interactions with devices are rapidly increasing, and identified and in-licensed 
proprietary technology from Thomas Quatieri, Ph.D., at MIT’s Lincoln Laboratory in May 2016. Pursuant to an exclusive license 
agreement with Dr. Quatieri, we paid an upfront fee and are obligated to pay annual license maintenance fees, both of which we 
deem immaterial. Pursuant to the agreement, we are also obligated to pay MIT a low single-digit running royalty of net sales of 
any commercialized product covered by the agreement and a mid-double-digit running royalty of net sales of any commercialized 
product of a party that we sublicense. MIT is also eligible to receive milestone payments upon the achievement of specified 
development, regulatory and commercial milestones up to $250,000. We developed additional, novel intellectual property around 
this concept and helped advance the technology from an academic concept to a commercially-focused technology. A core PureTech 
team member who played a critical role in founding Sonde is currently the Chief Operating Officer. 

• The lag between onset of disease and accurate diagnosis and beginning of treatment can be measured in years for many high-
burden health conditions, including depression, AD, multiple sclerosis, Parkinson’s disease and cardiovascular and respiratory 
diseases, to name just a few. Depression alone affects approximately 17 million adults and research suggests nearly 30 percent of 
the adult population may be affected by depression during the COVID-19 pandemic in the United States. Near-continuous health 
information, powered by Sonde’s technology, has the potential to improve screening, monitoring and timeliness of treatment of 
high-cost conditions, broadly improving outcomes and care efficiency. 

• Development of effective therapies for CNS diseases and disorders is hampered by the high cost and inherent variability of these 
diseases and the reference diagnostic measures used to characterize them. Objective digital tools that can augment, and perhaps 
one day replace, the current clinical endpoints with novel measures that can be quantified with more meaningful accuracy and less 
burden can improve patient enrollment and drug development for a range of important conditions.

Milestones 
achieved and 
development 
status

• Sonde has collected over one million voice samples from over 80,000 subjects as a part of the ongoing validation of its platform, and 
it has also initiated research and development to expand its proprietary technology into AD, respiratory and cardiovascular disease, 
as well as other health and wellness conditions, including mental health. Sonde is collaborating with the University of New South 
Wales and Black Dog Institute in Australia to create the first mobile device-based automatic assessment of depression from acoustic 
speech and has entered into collaborative partnerships with leading institutions, including UMass Memorial Medical Center, Yale 
University, Partners Massachusetts General Hospital and multiple other ex-U.S. hospitals, clinics and academic medicine centers.

• In July 2020, Sonde launched Sonde One for Respiratory, 

a new voice-enabled health detection and monitoring app, 
to potentially help employers improve employee safety, meet 
government mandates and satisfy their own administrative 
needs as they reopen office doors in a COVID-19 environment. 
Leveraging the company’s advanced vocal biomarker 
platform and machine learning technology, Sonde One 
combines 6-second voice analysis, CDC-informed COVID-19 
questionnaire and body temperature reporting in one app 
and is designed to give employees clear instructions about 
where they can work within one minute. Sonde has partnered 
with 12 enterprise companies in the U.S. and India including 
corporate wellness solutions provider Wellworks for You to 
bring the health screening tool to market, SHI International, 
a 5,000-person global provider of technology products and 
services and Portea Medical, India’s largest home health 
company. The company began implementing the Sonde One 
for Respiratory app in August, as it has the potential to help 
employers bring employees back to the workplace.

Sonde One

A voice-enabled health detection and monitoring app that 
leverages Sonde’s advanced vocal biomarker platform and 
machine learning technology.

• In August 2020, Sonde acquired NeuroLex Labs, a leading voice-enabled survey and data acquisition platform. As part of the 

agreement, Jim Schwoebel, the Chief Executive Officer of NeuroLex, has joined Sonde’s leadership team as Vice President, Data and 
Research. The transaction did not involve any financial participation from PureTech. 

1 

2 
3 

4  

 As of December 31, 2020, PureTech’s percentage ownership of Sonde was approximately 44.6 percent on a diluted basis. This calculation includes outstanding shares, 
options, and warrants, but excludes unallocated shares authorized to be issued pursuant to equity incentive plans.
 The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D).
 These therapeutic candidates are regulated as devices and their development has been approximately equated to phases of clinical development. Candidates are 
investigational and have not been cleared by the FDA for use in the United States.
 Sonde has obtained IRB approval independently or in collaboration with partner institutions that covers all past and ongoing human data collection for research in the 
United States and abroad. We have two board designees on the board of directors of Sonde, but Sonde has its own independent management team. Our role in the 
development of Sonde’s therapeutic candidates is through our representation on its board of directors and our role as a majority shareholder. Sonde is well-protected 
with a robust intellectual property portfolio. Sonde was incorporated in February 2015.

52    PureTech Health plc   Annual report and accounts 2020

Strategic report 
PureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

The vocal biomarker platform for health and wellness, population health, corporate wellness, telehealth  
and remote monitoring services

1

2

3

4

Capture seconds of speech on 
your app via Sonde’s API

Sonde analyzes voice samples 
and provides score

Outline tasks/resources for your 
users to maintain their health

Sonde’s health tracker 
provides trending data

Milestones 
achieved and 
development 
status
(continued)

• In November 2020, Sonde announced the launch of a new Developer Portal that provides organizations with access to Sonde’s 

advanced vocal biomarker-based health check technology. As part of the launch, Sonde has introduced a new self-serve API and 
documentation to allow developers to quickly, easily and autonomously integrate Sonde’s voice-enabled respiratory symptoms 
checker into their own iOS and Android mobile applications.

• Sonde is also creating the first mobile app-based mental health fitness tracker, Sonde One for Mental Fitness, a new voice-enabled 

health detection and monitoring app, to potentially help consumers, employers and payors improve engagement in services 
to address employee and patient behavioral health needs. Leveraging the company’s advanced vocal biomarker platform and 
machine learning technology, Sonde One for Mental Fitness will also combine 30 seconds of voice analysis with validated self-report 
questions in one app and is designed to give users a timely indication of how important measures of mental health and symptoms 
may be changing. 

Expected 
milestones

• Sonde expects to scale revenue and expand outside of respiratory. 
• Sonde has ongoing discovery efforts to expand its pipeline.

Sonde’s pipeline

Therapeutic Candidate3

Health Condition

In Development

Product and 
Clinical Validation

Commercial Release

Sonde App

Sonde API 
Platform

Sonde One for Mental Fitness

Depressive symptoms 
detection and monitoring app

Sonde One for Respiratory

Respiratory symptoms 
detection and monitoring app

Respiratory Symptoms API

Depressive Symptoms API

Respiratory symptoms 
detection and monitoring

Depressive symptoms 
detection and monitoring

  Phase in progress     

  Phase completed

PureTech Health plc   Annual report and accounts 2020    53

Strategic reportPureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Founded Entity PureTech Ownership1

Therapeutic Candidate2,3

Indication

Stage of Development

Alivio4

78.0%

ALV-107 
ALV-304 
ALV-306  

P
P
P

IC/BPS
IBD
Chronic pouchitis

Preclinical
Preclinical
Preclinical

• Alivio is pioneering inflammation-targeted disease immunomodulation, which involves selectively restoring immune homeostasis at inflamed sites in 

the body, while having minimal impact on the rest of the body’s immune system, as a novel strategy to treat a range of chronic and acute inflammatory 
disorders. This long sought-after approach has the potential to broadly enable new medicines to treat a range of chronic and acute inflammatory 
disorders, including enabling the use of drugs which were previously limited by issues of systemic toxicity or PK. To achieve the vision of selective 
immunomodulation, Alivio is advancing a proprietary platform centered on a class of self-assembling therapies that selectively bind to inflamed tissue. 
Alivio’s platform has been validated in multiple labs using a range of animal models and indications and the work has been published in six journal 
articles in peer-reviewed journals. The platform is able to entrap a wide array of APIs, including small molecules, biologics and nucleic acids. By selectively 
targeting API pharmacology to inflamed tissue, Alivio is developing therapeutic candidates that are designed to selectively treat autoimmune disease 
without having related systemic toxicities. Alivio’s pipeline includes candidates for IBD, chronic pouchitis and IC/BPS. 

Alivio is pioneering targeted disease immunomodulation

Alivio approach

Inflammation-targeting

Inflammation-responsive

Inflammation

Drug release

Structured medicines with new  
composition of matter

Selective binding to inflamed tissue over 
healthy tissue to localize effects

Responsive release by  
inflammatory enzymes

Program 
discovery 
process by the 
PureTech team

Patient need 
and market 
potential

Milestones 
achieved and 
development 
status

• A key challenge in new drug development for autoimmune and inflammatory disease is that attractive drug targets are frequently 

expressed in both diseased and normal tissue. Consequently, we were interested in identifying ways to address autoimmune disease 
in a targeted manner. We were inspired by a key observation, which is that pathologic inflammation frequently manifests at specific 
sites in tissues and organs and is driven by dysfunctional immune signaling. However, traditional approaches act to broadly suppress 
the immune system throughout the body. This mismatch substantially limits the potential targets that can be pursued and frequently 
results in narrow therapeutic windows. We worked with leading immunology experts and identified and in-licensed a technology 
created by Alivio’s Co-Founder Jeffrey Karp, Ph.D., Professor of Medicine at Harvard Medical School and Brigham and Women’s 
Hospital, and Robert Langer, Sc.D., David H Koch Institute Professor at MIT, that was centered around this unique inflammation-
targeting and inflammation-responsive platform in May 2016. In addition to repeating key academic work and developing therapeutic 
candidates, Alivio continues to move those therapeutic candidates into the clinic while we oversee business development. 

• Results in preclinical models suggest the Alivio technology could be applied to diseases such as IBD, chronic pouchitis, inflammatory 
arthritis, organ transplantation and IC/BPS. These diseases collectively impact tens of millions of patients in the United States alone 
and have limited treatment options. IC/BPS is a chronic bladder condition that consists of discomfort or pain in the bladder or 
surrounding pelvic region and is often associated with frequent urination. It is estimated to affect four million to 12 million people in 
the United States. Current treatments fail to control pain in many patients. Chronic pouchitis is estimated to affect between 20,000 
and 44,000 people in the United States. IBD is estimated to affect approximately three million people in the United States. 

• In December 2018, Alivio entered into a research collaboration, option and license agreement with Imbrium Therapeutics L.P., an 

entity affiliated with Purdue Pharma LP, or Purdue, to advance Alivio’s therapeutic candidate, ALV-107, designed to be a potential non-
opioid for IC/BPS through clinical development and commercialization. Under the terms of the agreement, Alivio is eligible to receive 
up to $14.8 million in upfront and near-term license option exercise payments and is eligible to receive low single digit to low teens 
royalties in tiers on product sales and over $260.0 million in research and development milestones. Imbrium does not currently have 
any ownership interest in ALV-107, but does have an option to exercise for rights to develop ALV-107 under the agreement. Imbrium 
also has an option to collaborate on a limited number of additional compounds utilizing Alivio’s inflammation-targeting technology, 
as well as an option to invest in Alivio’s next equity financing. We are continuing to monitor the impact, if any, of the announced 
Chapter 11 bankruptcy by Purdue on this collaboration agreement. 

Expected 
milestones

• Alivio expects an IND filing for ALV-107 for IC/BPS in 2021 and an IND for ALV-304 for IBD in 2023.
• Alivio is also evaluating the potential application of its proprietary platform to enable the oral administration of biologics in additional 

indications. Alivio also has ongoing discovery efforts to expand its pipeline.

Alivio’s pipeline

Therapeutic Candidate3

Indication

Platform

Internal 
GI programs

ALV-1075 
Inflammation-targeting 
lidocaine (intravesical)
ALV-3046 
Inflammation-targeting 
tacrolimus (oral)
ALV-306 
Inflammation-targeting 
tacrolimus (local) 

Interstitial cystitis/ 
bladder pain syndrome

IBD  
(Ulcerative colitis and Crohn’s disease)

Chronic pouchitis

  Phase in progress     

  Phase completed

Discovery/
Preclinical

Phase 1

Phase 2

Phase 3

Upcoming  
Milestone

IND 2021

IND 2023

1 

2 
3 
4  

5 

 As of December 31, 2020, PureTech’s percentage ownership of Alivio was approximately 78.0 percent on a diluted basis. This calculation includes outstanding shares, 
options, and warrants, but excludes unallocated shares authorized to be issued pursuant to equity incentive plans.
 The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D).
 Therapeutic candidates are investigational and have not been cleared by the FDA for use in the United States.
 A majority of the board of directors of Alivio are PureTech employees. These PureTech employees actively manage the day-to-day business activities of Alivio and together 
with Alivio’s Chief Executive Officer and the board of directors of Alivio, which is controlled by PureTech, direct the strategy and decision making in connection with the 
clinical and regulatory development of Alivio’s therapeutic candidates. As a result, we exert substantial control over the clinical and regulatory development of Alivio’s 
therapeutic candidates. Additionally, Alivio’s lab and office space is shared with our lab and office space. Alivio is well-protected with a robust intellectual property portfolio. 
Alivio was incorporated in December 2015.
 ALV-107 preclinical development until its IND filing was supported, in part, by a $3.3 million grant from the U.S. Department of Defense and in collaboration with Purdue 
Pharma LP (Imbrium Therapeutics).

6  ALV-304 preclinical research and development activities will be supported, in part, by a $3.3 million grant from the U.S. Department of Defense.

54    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Founded Entities  — continued
Founded Entities in which PureTech has a Controlling Interest or the Right to Receive Royalties, in Order of Development Stage

Founded Entity PureTech Ownership1

Description

Entrega2

72.9%

Engineering hydrogels to enable the oral administration 
of biologics

Stage of Development

Continued advancement of the platform

• Entrega is focused on the oral administration of biologics, vaccines and 

other drugs that are otherwise not efficiently absorbed when taken orally. 
The vast majority of biologic drugs, including peptides, proteins and 
other macromolecules, are currently administered by injection, which can 
present challenges for healthcare administration and compliance with 
treatment regimes. Entrega believes oral administration thus represents 
an ideal administration approach for this increasingly large class of 
therapies reshaping many areas of medicine, including the treatment of 
diabetes. 

• Entrega’s technology platform is an innovative approach to oral 

administration which uses a proprietary, customizable hydrogel dosage 
form to control local fluid microenvironments in the GI tract in an effort to 
both enhance absorption and reduce the variability of drug exposure. 

Program 
discovery 
process by the 
PureTech team

• We were interested in enabling the oral administration of biologics, which has been a long-standing problem in drug development. 
We engaged with leading experts in drug administration, including Robert Langer, Sc.D., and screened over 100 technologies and 
the initial platform was licensed from Samir Mitragotri, Ph.D., when he was Professor of Chemical Engineering at UC Santa Barbara 
(currently Hiller Professor of Bioengineering and Hansjorg Wyss Professor of Biologically Inspired Engineering at Harvard University). 
We later enhanced this platform with intellectual property developed by our team.

• Other scientific and business advisors include Colin Gardner, Ph.D., former Chief Scientific Officer of Transform Pharmaceuticals, 

former Senior Vice President of Research and Site Head at Johnson & Johnson and formerly Vice President of Pharmaceutical R&D 
at Merck & Co., Inc., or Merck, Rodney Pearlman, Ph.D., formerly Chief Executive Officer of Nuon Therapeutics, President and Chief 
Executive Officer of Saegis Pharmaceuticals and Director of Pharmaceutical R&D at Genentech, Robert Armstrong, Ph.D., Co-
Founder and Chief Executive Officer of Boston Pharmaceuticals and Mr. Howie Rosen, former President of ALZA.

• To validate its technology, Entrega generated POC preclinical data demonstrating administration of therapeutic peptides into the 
bloodstream of large animals. Entrega received $5 million in equity and research funding from Eli Lilly to investigate the application 
of its peptide administration technology to certain Eli Lilly therapeutic candidates. In 2020, the partnership was extended into 2021.

• Entrega has ongoing discovery efforts to expand its pipeline. 

Milestones 
achieved and 
development 
status

Expected 
milestones

1 

2 

 As of December 31, 2020, PureTech’s percentage ownership of Entrega was approximately 72.9 percent on a diluted basis. This calculation includes outstanding shares, 
options, and warrants, but excludes unallocated shares authorized to be issued pursuant to equity incentive plans.
 The management team of Entrega consists of PureTech employees, and a majority of the board of directors are PureTech designees. These PureTech employees actively 
manage the day-to-day business activities of Entrega and together with the board of directors of Entrega, which is controlled by PureTech, direct the strategy and decision 
making in connection with the clinical and regulatory development of Entrega’s therapeutic candidates. As a result, we exert substantial control over the clinical and 
regulatory development of Entrega’s therapeutic candidates. Additionally, Entrega’s lab and office space is shared with our lab and office space. Entrega is well-protected 
with a robust intellectual property portfolio. Entrega was incorporated in December 2010. 

PureTech Health plc   Annual report and accounts 2020    55

Strategic reportPureTech’s Founded Entities  — continued
Founded Entities in which PureTech has an Equity Interest, in Order of Development Stage

Founded Entity PureTech Ownership1

Therapeutic Candidate2,3

Indication

Stage of Development

Akili4

33.7%

EndeavorRx™5 (AKL-T01) 
D
Cognitive dysfunction in depression 
D
Cognitive dysfunction in multiple sclerosis  D
D
Autism spectrum disorder 
D
Post-COVID cognitive dysfunction 

ADHD
Major depressive disorder
Multiple sclerosis
Autism spectrum disorder
COVID brain fog

Scaled commercial launch
Discovery and research
Discovery and research
Discovery and research
Discovery and research

• Akili is a leading digital therapeutics company, combining scientific and clinical rigor with the ingenuity of the tech industry while pursuing the goal of 

changing how medicine is developed, delivered and experienced. Akili is pioneering the development of treatments designed to have direct therapeutic 
activity, delivered not through a traditional pill but via a high-quality video game experience. Akili is evaluating a number of technologies and potential 
new digital medicines designed to target neural systems to improve associated cognitive functions. 

• Akili’s EndeavorRx treatment is based on a patented technology that is designed to deploy sensory and motor stimuli that target and activate the 

neurological systems known to play a key role in certain cognitive functions, including attentional control. Akili’s approach aims to improve cognitive 
impairment and related symptoms through improving neural processing at the functional neurological level. The treatment is delivered through an 
immersive video game, resulting in non-invasive, patient-friendly medicine that can be used at home. 

• By combining high-quality neurological and clinical science, and consumer-grade entertainment, Akili is seeking to produce a new type of medical 

product that can potentially offer safe, effective, scalable and personalized treatments for patients across a range of neuropsychiatric conditions and 
allow patients to experience medicine in a new way. 

Program 
discovery 
process by the 
PureTech team

Patient need 
and market 
potential

• We were interested in identifying novel approaches to measure and improve cognition in a safe and non-invasive manner. 

We engaged with leading neuroscientists and clinicians who had been studying the effects of video games on cognition and the 
underlying neural processes accessible by sensory stimulation, and we identified and in-licensed from the University of California, 
San Francisco, or UCSF, the intellectual property invented by Dr. Adam Gazzaley, M.D., Ph.D., Professor of Neurology, Psychiatry 
and Physiology at UCSF and the inventor of the SSME platform technology, in October 2013 before his work was published as a cover 
story in the journal Nature. We then collaborated with Dr. Gazzaley to translate the underlying academic device into a medical 
intervention, including overseeing the initial product development and design and the implementation of the initial POC studies. 
We helped to build development and commercial teams and raise funds. One of the core PureTech team members who helped lead 
the identification and platform development is now the Chief Executive Officer of Akili. 

• Akili’s FDA-cleared product, EndeavorRx™, is based on a platform technology exclusively licensed from UCSF. The proprietary platform 
targets cognitive interference processing while also adapting difficulty automatically in real-time, allowing individuals of wide-ranging 
ability levels to interact with the product in their homes without the need for physician calibration or additional hardware. Dr. Gazzaley 
currently serves as the Chief Scientific Advisor and a board member of Akili. Daphne Bavelier, Ph.D., Associate Professor in the Department 
of Brain and Cognitive Sciences at the University of Rochester and at the University of Geneva, is a co-founding scientific advisor. 

• Cognitive dysfunction is a key feature of many neuropsychiatric disorders, including ADHD, ASD, MS, major depressive disorder, or 

MDD, mild cognitive impairment, or MCI, traumatic brain injury, or TBI, and AD. The treatment of the cognitive dysfunction associated 
with these conditions is only partially served, or not served at all, by currently available medications or by in-person behavioral 
therapy. There are approximately 6.4 million pediatric ADHD patients in the United States and this market – and other markets where 
Akili’s cognitive dysfunction targeting products may address the cognitive dysfunction associated with neuropsychiatric disorders – 
represent significant potential opportunities for the company. 

• Evidence is mounting on long-term neurological and cognitive symptoms that can persist in some COVID-19 patients after initial diagnosis, 
even after the virus is no longer detected in the body. A study published in Neuropsychopharmacology led by Drs. Abhishek Jaywant and 
Faith Gunning at Weill Cornell Medicine and NewYork-Presbyterian found that difficulties in attention, multitasking, and processing speed 
were common in hospitalized patients recovering from COVID-196. Of the patients in their study, 81 percent exhibited some degree of 
cognitive impairment6. Recent research also shows these cognitive impairments may persist posthospitalization and commonly occur in 
“post-COVID long haulers” or “long COVID” patients. These impairments can have a significant impact on survivors’ daily functioning 
and quality of life, impacting the ability of most COVID-19 long haulers to work for six months or more according to a recent study7.

Milestones 
achieved and 
development 
status

• In June 2020, Akili announced that the FDA has granted clearance to market EndeavorRx as a prescription treatment for improving 

attention function in children with ADHD. Delivered through a captivating video game experience, EndeavorRx is indicated to 
improve attention function as measured by computer-based testing in children ages 8-12 years old with primarily inattentive or 
combined-type ADHD, who have a demonstrated attention issue5. 

• The FDA clearance followed the April 2020 announcement that ENDEAVOR™ would be available for use for a limited time by 

children with ADHD and their families in response to new guidance from the FDA recognizing the need for access to certain low-risk 
clinically-validated digital health devices for psychiatric conditions, including ADHD, during the COVID-19 pandemic. 

• Also in June 2020, Akili announced that it had received approval to market EndeavorRx in Europe. Akili received a CE Mark 

certification for EndeavorRx as a prescription-only digital therapeutic intended for the treatment of attention and inhibitory control 
deficits in pediatric patients with ADHD. The CE Mark approval enables the future marketing of EndeavorRx in European Economic 
Area member countries. 

• Akili’s EndeavorRx was evaluated in a multi-center, randomized, blinded, controlled pivotal study in 348 pediatric ADHD patients. 
In this study, AKL-T01 achieved its primary endpoint, showing a statistically significant change in the Attention Performance Index, 
a composite score of attention from the Test of Variables of Attention, or T.O.V.A.®, compared to an expectancy matched digital 
control (p=0.006). There were no SAEs or discontinuations. Of participants using EndeavorRx, 9.2 percent experienced TRAEs which 
were mild and included frustration (2.8 percent) and headache (1.7 percent). Mean patient compliance with AKL-T01 was 83 percent 
of instructed use. Subjective secondary outcome measures, including the ADHD Rating Scale and the Impairment Rating Scale, 
showed statistically significant improvements in both the treatment and control groups and there was no statistically significant 
separation on those measures between groups. 

• In the April 2021 post-period, Akili announced collaborations with Weill Cornell Medicine, NewYork-Presbyterian Hospital and 
Vanderbilt University Medical Center to evaluate Akili digital therapeutic AKL-T01 as a treatment for patients with cognitive 
dysfunction following COVID-19 (also known as “COVID brain fog”). Under each collaboration, Akili will work with research teams at 
each institution to conduct two separate randomized, controlled clinical studies evaluating AKL-T01’s ability to target and improve 
cognitive functioning in COVID-19 survivors who have exhibited a deficit in cognition.

• In January 2020, Akili announced that its STARS Adjunct trial achieved its primary endpoint evaluating the effects of EndeavorRx in 

children with ADHD when used with and without stimulant medication. The study achieved its predefined primary efficacy outcome, 
demonstrating a statistically significant improvement in the ADHD IRS from baseline after one month of treatment (p<0.001) in both 
children taking stimulant medications and in those not taking stimulants. In the March 2021 post-period, Nature Digital Medicine 
published the full results from the STARS Adjunct trial.

• In March 2019, Akili entered into a strategic partnership with Shionogi for the development and commercialization of AKL-T01 

(in development for children with ADHD) and AKL-T02 (in development for children with ASD) in Japan and Taiwan. Under the terms 
of the agreement, Akili will build and own the platform technology and received upfront payments totaling $20 million with potential 
milestone payments for Japan and Taiwan commercialization of up to an additional $105 million in addition to royalties. Akili and 
Shionogi have initiated a clinical study in preparation for a regulatory submission in Japan. 

1 

 As of December 31, 2020, PureTech’s percentage ownership of Akili was approximately 33.7 percent on a diluted basis. This calculation includes outstanding shares, options, 
and warrants, but excludes unallocated shares authorized to be issued pursuant to equity incentive plans.

2  The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D).
3 

 These therapeutic candidates are regulated as devices and their development has been approximately equated to phases of clinical development. With the exception of 
EndeavorRx, candidates are investigational and have not been cleared by the FDA for use in the United States.

56    PureTech Health plc   Annual report and accounts 2020

Strategic reportPureTech’s Founded Entities  — continued
Founded Entities in which PureTech has an Equity Interest, in Order of Development Stage

Milestones 
achieved and 
development 
status
(continued)

• In December 2019, Akili presented results from a trial of AKL-T03 as a potential treatment for cognitive impairments adjunct to anti-
depressant medication in adults with MDD. In the trial, AKL-T03 demonstrated a statistically significant improvement in sustained 
attention compared to control. AKL-T03 is designed to improve specific cognitive functions and may play a complementary role to 
antidepressants in the holistic treatment of MDD.

• Akili is leveraging new digital platforms for its digital therapeutic products to enable launch in a variety of models. The company is offering 
AkiliCare™, integrated components that enable streamlined patient service, data processing and distribution functions in its initial product 
launch to allow flexibility, learning and iteration as it continues to invest in the delivery of digital therapeutic solutions to the market. 

Expected 
milestones

• Scaled approach to commercial launch of EndeavorRx in 2021.
• With a near-term focus on launching the EndeavorRx prescription treatment in the U.S. first, Akili is exploring expansion opportunities 

in Europe as part of its global strategy. 

Akili’s core technologies

Proprietary mechanics 
designed to activate 
key neurological 
processing systems

SSME™
Selective Stimulus Management Engine

Cognitive control, attention, processing speed

SNAV™
Spatial Navigation Engine

Spacial navigation, episodic memory

BBT™
Body Brain Trainer

Attention, goal management, working memory

Akili’s pipeline

Commercial Path3

Research

Development

Commercial

Pediatric ADHD 8-12 yrs (U.S.)

Pediatric ADHD (EU)

SSME 
Engine

Pediatric ADHD (Japan)

Pediatric ADHD 13-17 yrs

Adult ADHD 18+ yrs

Discovery and Research

Cognitive Dysfunction in Depression (MDD)
Cognitive Dysfunction in Multiple Sclerosis (MS)
Autism Spectrum Disorder (ASD)
Post-COVID Cognitive Dysfunction (COVID Brain Fog)
Cognitive Assessment: Attention and Speed of Processing rapid test

BBT (Body/Brain Trainer): Attention/Working Memory

SNAV (Spatial Navigation): Episodic Memory

SSME 
Engine

BBT 
Engine

SNAV 
Engine

Discovery: Early scientific and product discovery for the technology      Research: Early scientific and clinical research for the technology  
Development: Product and clinical development supporting defined regulatory pathway      Commercial: Product available for commercialization

4 

5 

 Multiple IRBs have determined AKL-T01 to be a non-significant risk device. Akili has obtained IRB approval independently or in collaboration with independent clinical 
research institutions for all past and ongoing human data collection for clinical research in the United States. We do not control the clinical or regulatory development of 
Akili’s product candidates. We do not have a direct interest in Akili’s therapeutic or therapeutic candidates. Our interest in Akili’s therapeutic and therapeutic candidates is 
limited to our equity interest in Akili and any potential appreciation in the value of such equity interest, and we do not control the clinical or regulatory development of Akili’s 
therapeutic candidates. Akili is well-protected with a robust intellectual property portfolio. Akili was incorporated in February 2012.
 EndeavorRx is indicated to improve attention function as measured by computer-based testing in children ages 8-12 years old with primarily inattentive or combined-type 
ADHD, who have a demonstrated attention issue. Patients who engage with EndeavorRx demonstrate improvements in a digitally assessed measure Test of Variables of 
Attention (TOVA) of sustained and selective attention and may not display benefits in typical behavioral symptoms, such as hyperactivity. EndeavorRx should be considered 
for use as part of a therapeutic program that may include clinician-directed therapy, medication, and/or educational programs, which further address symptoms of the 
disorder. EndeavorRx is available by prescription only. It is not intended to be used as a stand-alone therapeutic and is not a substitution for a child’s medication.
Jaywant et al. Neuropsychopharmacol. (2021).

6 
7  David et al. Preprint. (2020).

PureTech Health plc   Annual report and accounts 2020    57

Strategic report 
   
PureTech’s Founded Entities  — continued
Founded Entities in which PureTech has an Equity Interest, in Order of Development Stage

Founded Entity PureTech Ownership1

Therapeutic Candidate2,3

Indication

Vor4

8.6%

VOR33 
(CD33) 

VCAR33 

B

B

Acute myeloid leukemia 
Myelodysplastic syndromes, 
myeloproliferative neoplasms 
Bridge-to-transplant AML

Stage of Development

Phase 1/2a Ready
Preclinical

Phase 1/2

• Vor is a clinical-stage cell therapy company that combines a novel patient engineering approach with targeted therapies to provide a single company 

solution for patients suffering from hematological malignancies. The only way for many of these patients to achieve durable remission or a cure is 
through hematopoietic stem cell transplant, or HSCT. Despite this, approximately 40 percent of AML patients relapse following such transplant and face 
a prognosis with a two-year survival rate of less than 20 percent. Targeted therapies are an effective treatment for many patients in transplant settings 
who relapse, though they are limited by toxicities resulting from the expression of the surface targets on healthy cells, including these new transplanted 
cells, which is referred to as on-target toxicity. 

Changing the traditional tumor target paradigm

Traditional paradigm

Vor treatment approach

On-target toxicity

Cancer 
cell target 
expression

Healthy 
cell target 
expression

Vor paradigm

Cancer 
cell target 
expression

Healthy 
cell target 
expression

HSCs matched 
from healthy 
donor

Genome 
engineering 
removes surface 
targets (eg: CD33, 
CD123, CLL-1)

Patient receiving 
Vor eHSC 
transplant

Engineered patient 
with engrafted 
Vor eHSCs

Companion 
therapeutics

Treatment-resistant marrow 
unlocking the potential of 
companion therapeutics

• Vor’s proprietary platform leverages its expertise in HSC biology and genome engineering to remove surface targets expressed by cancer cells by 

genetically modifying HSCs. By removing these targets, Vor makes these HSCs and their progeny treatment resistant to targeted therapies and enables 
these treatments to selectively destroy cancerous cells while sparing healthy cells. As a result, Vor’s engineered HSCs, or eHSCs, are designed to limit the 
on-target toxicities associated with these targeted therapies, or companion therapeutics, thereby enhancing their utility and broadening their applicability. 

• Vor’s platform and expertise allow it to advance its goal of replacing the patient’s HSCs with next-generation, treatment-resistant eHSCs that unlock the 

potential of highly-potent targeted therapies.

Program 
discovery 
process by the 
PureTech team

• We were interested in approaches to treat hematological malignancies that currently have poor response rates or poor adverse event 
profiles despite recent advances in cell therapies and targeted therapies. We engaged leading hematological cancer specialists and 
we became aware of work from the laboratory of Vor Scientific Board Chair Siddhartha Mukherjee, M.D., Ph.D., Assistant Professor 
of Medicine at Columbia University and Pulitzer Prize-winning author of The Emperor of All Maladies: A Biography of Cancer. 
Dr. Mukherjee pioneered the idea of genetically engineering stem cells to eliminate a particular target such that healthy stem cells 
and progeny cells would be spared from targeted cancer therapy. We worked with Dr. Mukherjee on this intellectual property, which 
Vor exclusively in-licensed from Columbia in April 2016, and on advancing this concept through critical POC experiments. With 
our support, Vor secured additional intellectual property rights (both in-licensed from Columbia and owned by Vor), assembled an 
excellent research team and completed a round of fundraising. 

• In July 2019, Bill Lundberg, M.D., was appointed to Vor’s Board of Directors. In August 2019, Robert Ang, MBBS, MBA, was appointed 

President and Chief Executive Officer of Vor. In May 2020, Vor announced the appointment of Nathan Jorgensen, Ph.D., as Chief 
Financial Officer. In July 2020, Vor announced the closing of a $110 million Series B financing and the appointments of Daniella 
Beckman and David Lubner to its Board of Directors and Christopher Slapak, M.D., as Chief Medical Officer. In August 2020, Vor 
announced the appointment of John King as Chief Commercial Officer, and in October 2020 Vor announced the appointment of 
Matthew Patterson to its Board of Directors. 

Patient need 
and market 
potential

• The prognosis for relapsed and refractory blood-borne malignancies is very poor and can be measured in a few months, depending 
on patient-specific risk factors. There are an estimated 42,500 new diagnoses of AML each year in the United States, Europe and 
Japan. The median five-year survival rate for patients with AML is less than 30 percent, but there are significant differences in 
prognosis depending on several factors, including the age of the patient at diagnosis.

Milestones 
achieved and 
development 
status

• Targeted therapies, such as CAR-T cells and bispecific antibodies, antibody-drug conjugates and conventional mAbs, have shown 
clinical activity, particularly in patients with certain hematologic malignancies expressing B cell markers. However, these targeted 
therapies frequently target both cancer and normal cells, causing substantial toxicities and limiting their potential. There is a need for 
new strategies that can enable selectively targeting cancer cells with limited impact on a patient’s normal cells. 

• VOR33 is Vor’s eHSC therapeutic candidate designed to transform the standard of care in AML and potentially other myeloid 
malignancies. To create VOR33, Vor genetically modifies donor HSCs in order to remove the CD33 surface target that is highly 
expressed in most AML cells. In preclinical studies, Vor observed that the removal of CD33 had no deleterious effects on the 
differentiation or function of hematopoietic cells, but it provided robust protection of the healthy donor HSCs from the cytotoxic 
effects of CD33-directed companion therapeutics. Vor intends to develop VOR33 as an HSC transplant therapeutic candidate to 
replace the standard of care in transplant settings. Once the VOR33 cells have engrafted, patients can potentially be treated with 
anti-CD33 therapies, such as Mylotarg or a CAR-T therapy therapeutic candidate, with limited on-target toxicity. The combination of 
VOR33 and CD33-directed therapies has the potential to lead to durable anti-tumor activity. 

• In the February 2021 post-period, Vor announced the successful closing of its initial public offering of common stock on the Nasdaq 
Global Market under the symbol “VOR.” The aggregate gross proceeds to Vor from the offering, before deducting the underwriting 
discounts and commissions and other offering expenses payable by Vor, were approximately $203.4 million. 

1 

 As of February 9, 2021, PureTech’s percentage ownership of Vor was approximately 8.6 percent on an outstanding voting share basis. This calculation includes outstanding 
shares, options, and warrants, but excludes unallocated shares authorized to be issued pursuant to equity incentive plans. 

2  The letters next to the therapeutic candidates denote whether the therapeutic candidate is a pharmaceutical product (P), biologic (B) or device (D).
3 
4 

 Therapeutic candidates are investigational and have not been cleared by the FDA for use in the United States.
 Vor has an active IND on file with the FDA for VOR33 and an active IND is on file for VCAR33. PureTech does not have a direct interest in Vor’s therapeutic candidates or its 
proprietary platform. PureTech’s interest in Vor’s therapeutic candidates and proprietary platforms is limited to its non-controlling equity interest in Vor and any potential 
appreciation in the value of such equity interest and PureTech does not control the clinical or regulatory development of Vor’s therapeutic candidates. Vor is well-protected 
with a robust intellectual property portfolio. Vor was incorporated in December 2015. 

58    PureTech Health plc   Annual report and accounts 2020

Strategic report 
 
PureTech’s Founded Entities  — continued
Founded Entities in which PureTech has an Equity Interest, in Order of Development Stage

In the February 2021 post-period, Vor announced the successful closing of its initial public offering of common stock on 
the Nasdaq Global Market under the symbol “VOR”

Milestones 
achieved and 
development 
status
(continued)

• In the January 2021 post-period, Vor announced that the FDA had accepted the company’s IND application for VOR33.
• In November 2020, Vor announced an exclusive licensing agreement with the NCI, part of the NIH, for intellectual property related to 
a clinical-stage anti-CD33 CAR-T therapy candidate, VCAR33. VCAR33 is a CD33-directed CAR-T therapy that Vor intends to initially 
develop as a bridge-to-transplant monotherapy for relapsed/refractory AML where patients have failed prior lines of therapy and 
need further treatment to achieve morphologic remission and, if possible, subsequent HSCT. VCAR33 is currently being evaluated in 
a multi-site, investigator-initiated Phase 1/2 clinical trial in young adult and pediatric patients with relapsed/refractory AML sponsored 
and overseen by the National Marrow Donor Program, or NMDP. If this trial is successful, Vor expects to continue development of 
VCAR33 both as a monotherapy treatment for relapsed/refractory AML in the bridge-to-transplant setting and in combination with 
VOR33 as part of the VOR33/VCAR33 Treatment System in the post-HSCT setting. 

• Vor intends to investigate the VOR33/VCAR33 Treatment System, entailing VOR33 eHSC therapy followed by VCAR33 as a companion 

therapeutic, initially for transplant-eligible patients suffering from AML. Vor believes VCAR33 could be a potent anticancer therapy that, 
when combined with VOR33, could help obviate severe on-target myeloablative toxicities and unlock the efficacy potential of VCAR33. 
• Leveraging its proprietary platform, Vor has identified additional surface targets as well as multiple genome engineering approaches. 
Additionally, Vor is conducting ongoing discovery efforts on undisclosed targets for non-myeloid malignancies. PureTech does not 
control the clinical or regulatory development of Vor’s therapeutic candidates.

Expected 
milestones

• Vor plans to enroll the first patient in a Phase 1/2a clinical trial for VOR33 in the second quarter of 2021. Vor expects initial human 

engraftment and protection data from this trial to be reported in late 2021 or in the first half of 2022.

• Vor expects initial monotherapy clinical proof-of-concept data for VCAR33 in 2022, depending on investigator’s timing of data release.
• Vor expects to submit an IND with the FDA for the VOR33/VCAR33 Treatment System in the second half of 2022, following data 
from its first-in-human trial evaluating VOR33 and the NMDP-sponsored Phase 1/2 clinical trial studying the VCAR33 construct.

Vor’s pipeline

Programs3

Indication

VOR33 (CD33)

Acute myeloid leukemia

Myelodysplastic syndromes, 
myeloproliferative neoplasms 

Discovery/ 
Preclinical

Phase 1

Phase 2

Phase 3 Upcoming Milestone

FPI Phase 1/2a  
Q2 2021

VCAR33

Bridge-to-transplant AML

Phase 1 data readout 2022

VOR33/VCAR33 
(Treatment System)

Acute myeloid leukemia

  Phase in progress     

  Phase completed

IND filing H2 2022 following initial 
VOR33 and NMDP clinical data5

5 

 The VCAR33 construct is being studied in a Phase 1/2 clinical trial sponsored by the NMDP, and the timing of the data release is dependent on the investigators conducting 
the trial.

PureTech Health plc   Annual report and accounts 2020    59

Strategic reportESG Report: 
Our Approach to ESG and Sustainable Business

For PureTech, Environmental, Social and Governance (ESG) means building a sustainable business so that we can 
deliver on our mission to treat patients with underserved diseases. It is also our employees and stakeholders who 
make our mission possible. Our approach to ESG focuses on three areas: Patients, People and Planet. Additionally, 
we recognize the importance of good governance in delivering ESG outcomes. We are increasing our level of 
reporting and transparency around ESG as we build a stronger and more sustainable organization.

This ESG Report contains disclosure of ESG metrics that are relevant to PureTech’s business strategy and were evaluated by 
PureTech’s ESG committee. The information in this section will serve as a benchmark for future targets and strategies that will 
be used to track PureTech’s performance on key areas over time.

This ESG Report generally includes data only for the PureTech level; however, in accordance with new UK rules contained in the 
Companies Act covering the reporting of energy and emissions data, PureTech reports emissions data on a consolidated basis 
for the Group (as defined in Note 1 to the financial statements). 

Unless otherwise noted, this ESG Report outlines our ESG performance for the period January 1, 2020 through 
December 31, 2020.

2020 ESG Highlights

At PureTech, our goal is to make a difference in human health by tackling problems in innovative ways to develop new classes 
of medicines for serious and underserved diseases. We achieve this by identifying and advancing highly innovative therapeutic 
candidates, either through our Wholly Owned Pipeline or through the talented teams we help build at our Founded Entities.

Patients

People

Planet

26 therapeutic 
candidates

15
clinical stage

2 taken from inception to FDA 
and EU regulatory clearance

One of only 9 companies in the 
FTSE 250 to have a woman CEO1

37.5%

Gender diversity: percentage of women 
on the Board2

Up to 28 training hours per 
employee provided in 2020

37.5%

Cultural diversity: percentage of senior 
executives with a culturally diverse background2

Total market-based GHG emissions declined in 2020 vs 20183:

2018
1,378.7 tCO2e

2020
379.4 tCO2e

-72%

Our headquarters building is certified LEED Silver, which will4:

use 35% less energy than the LEED baseline across heating, cooling, 
lighting, hot water production and other operational functions and 

-35%

generate 47% fewer greenhouse gas (GHG) emissions than the 
American Institute of Architects (AIA) 2030 Challenge baseline

-47%

1   Source: Hampton-Alexander Review FTSE Women Leaders, 2020.
2   Board composition as at December 31, 2020.
3  

 PureTech relocated its Corporate Headquarters in mid-2019. As such, 2018 is used as the baseline year for comparison as it represents the last full year of data from one 
location. 2018 data is reported on a consolidated basis for the entities comprising the Group as of 2018, which, in addition to the Group as of 2020, included Akili, Gelesis, 
Karuna and Vor.

4   Based on normal building use.

60    PureTech Health plc   Annual report and accounts 2020

ESGESG Report  — continued

Patients

As a clinical-stage biotherapeutics company focused 
on discovering, developing and commercializing highly 
differentiated medicines for devastating diseases, we 
pride ourselves on thinking differently and on being at the 
forefront of innovation. After inventing or identifying an 
innovative program, we rigorously evaluate it to answer 
our key “skeptical” questions. If it fails, there has been 
little investment, and PureTech has gained substantial 
scientific knowledge along the way. If it passes our stringent 
evaluation, we advance it to the next step of research and 
development and in the process have de-risked the concept.

PureTech has established a broad and deep pipeline of 
disease-based drug discovery and development programs 
through our experienced research and development team, 
and by working with our network of leading scientists, 
clinicians and industry leaders.

We are committed to our work so that we can play a vital role 
in improving the health of patients across the globe.

Our commitment to patient safety 
Patient safety is a high priority for PureTech. When sponsoring 
an IND application, we recognize our responsibility both to 
clinical trial participants and to regulatory agencies. We have 
detailed protocols in place including Standard Operating 
Procedure for Adverse Event Reporting, and our employees 
who are engaged with clinical trials – either as clinical staff 
or its designee – are responsible for conducting such trials in 
compliance with good clinical practice. 

PureTech is committed to ensuring that all of its clinical trials 
follow the standards of the International Conference on 
Harmonisation (ICH) Good Clinical Practice guidelines and 
the World Medical Association Declaration of Helsinki on 
the Ethical Principles for Medical Research Involving Human 
Subjects. The Company applies these standards to all trials 
conducted by or on its behalf. To ensure that the trials meet 
these standards, PureTech seeks approval for clinical trials of 
investigative medicines from independent ethics committees 
and local regulatory authorities.

To confirm that a patient is aware of risks involved in 
a clinical trial, the Company ensures that every patient 
has voluntarily committed to the trial and has provided 
informed consent of their willingness to participate. Informed 
consent requirements are set out in the PureTech Clinical 
Research Policy. 

PureTech relies on the use of human biological specimens 
in the development of its innovative therapies, and its 
Human Biological Specimens Policy specifies that collecting, 
obtaining, storing and using human biological samples 
requires informed consent, and that PureTech treat both 
donors and specimens with respect. PureTech’s Chief 
Scientific Officer is responsible for ensuring that PureTech 
follows, 1) applicable bioethical principles, and 2) U.S. 
and applicable international regulatory requirements 
and standards. 

Though the COVID-19 pandemic necessitated a temporary 
pause for some clinical trials at PureTech’s Founded Entities, 
the Company does not believe any clinical trials have been 
materially delayed. All current timeline guidance accounts 
for any interruptions over the past few months, and PureTech 
will continue to monitor the effects of the pandemic across 
the organization

Product Safety 
None of the therapeutic candidates from within PureTech’s 
Wholly Owned Pipeline are currently on the market. In 2020, 
PureTech received no FDA warning letters, no products were 
delayed due to a lack of regulatory approval and no product 
recalls took place. 

Animal testing
PureTech conducts animal testing only when it is necessary 
to advance the development of therapeutics that will 
effectively treat disease. Most of our studies involving animal 
subjects are conducted at external qualified and certified 
vendors. Animal research plays an essential and currently 
irreplaceable role in the advancement of healthcare and is 
required by regulatory authorities before human testing of 
new medicines can take place. PureTech is committed to the 
humane and ethical treatment of animals. PureTech believes 
that thoughtful use of animals will minimize the number used 
while producing quality data and providing the greatest 
benefit to humans. 

Before using laboratory animals in research, alternatives must 
be considered. We apply the 3 Rs standard:

•  Replace: use alternative methods where this is possible

•  Reduce: use the minimum number of animals 

•  Refine: minimize pain, suffering and distress, and improve 

the welfare of the animals used

We also follow the guidelines set out under the 
Animal Welfare Act.

PureTech Health plc   Annual report and accounts 2020    61

ESGESG Report  — continued

People 

PureTech is proud of its record of attracting and retaining 
high-quality talent. We aim to create a workplace that 
enables high achieving people to be successful while also 
fostering a collegiate and collaborative atmosphere. We 
have one employee in each of London and the Netherlands 
and all other employees are located near our headquarters 
in Boston, MA. 

30 employees are engaged in general and administrative 
functions and 36 in R&D functions. None of our employees 
are subject to a collective bargaining agreement or 
represented by a trade or labor union. We consider our 
relationship with our employees to be excellent.

Attracting and retaining talent
Our team expanded during 2020 as our business 
continued to grow. 

PureTech employees as at December 31, 2020

Total number of employees

Employee growth

Employee turnover

Number of internal promotions

Internal promotions as % of total workforce

66
10%
17%
10%
15%

Note: These figures do not include (i) part time employees or (ii) individuals employed 
by our Founded Entities, other than one PureTech employee who splits his time 
between PureTech and our Controlled Founded Entity Entrega. 

As our resources have grown, we have increasingly focused 
on advancing our Wholly Owned Programs, which has 
enabled us to create new positions and attract new talent. 
As part of this evolution, we have also moved away from 
positions that have historically supported the creation of 
new Founded Entities. 

As a biotherapeutics company, promoting the physical, 
financial, social and emotional health of our employees is 
a priority. Employees are eligible for a range of benefits 
at PureTech and as a company with the majority of its 
employees based in the U.S., we follow the U.S. benefits 
model. For example, we offer comprehensive healthcare 
benefits, sponsor a 401(k) retirement plan for all eligible 
employees and provide gym membership coverage in 
addition to an onsite gym facility. 

The Company offers a range of benefits to attract and retain 
high-caliber individuals including flexible working, health 
insurance and family and medical leave.

Employees are key stakeholders for PureTech, and the 
Company engages with them primarily through regular 
email updates and group conference calls, especially for the 
sharing of Company news. 

Diversity and Inclusion
The strength of PureTech is embodied in its employees 
and their diversity. We are committed to a policy of non-
discrimination and equal opportunity for all employees and 
qualified applicants without regard to race, color, religion, 
gender and gender identity, pregnancy, sexual orientation, 
national origin, ancestry, age, physical or mental disability, 
genetic information, veteran status, military service, application 
for military service or any other status protected by law. 

PureTech women employees and women 
managers as at December 31, 2020

Percentage of women employees out of total  
number of employees

Percentage of women managers out of total managers

50%
36%

In order to provide equal employment and advancement 
opportunities to all individuals, employment and 
advancement decisions at PureTech are based on merit, 
qualifications and skills. This commitment to equal 
employment and advancement opportunities is evident in 
all aspects of PureTech’s employment practices and policies, 
including recruiting, hiring, job assignment, promotion, 
compensation, discipline, discharge, benefits and training.

PureTech will make reasonable accommodations for qualified 
individuals with known disabilities, in accordance with 
applicable law. 

PureTech will review ways to continue to increase the 
percentage of women managers within the Company.

Team members virtually joined together to “Choose to 
Challenge” gender bias and inequality on International 
Women’s Day.

Training and development 
PureTech supports the continued development of our 
employees by providing up to 28 hours of training in 
person and online in areas relevant to their work. In 2020, 
these included:

Management training
• A custom curriculum to retain talent and develop 
leadership skills, provided by the Yamartino Group

(15 hours)

(10 hours)

Office training e.g. anti-harassment, compliance
• A mandatory annual anti-harassment training, 

provided to all employees by Whitelaw 
Compliance Group

(2 hours)

• New hires are required to complete the anti-

harassment training at the time of onboarding

(1 hour)

Health and safety and first aid training
• A mandatory annual safety training, provided to 

all employees in accordance with the Occupational 
Safety and Health Administration (OSHA)
• An optional first aid training, provided to all 

employees by Safety Trainers

IT training
• A mandatory annual training, provided to all 

employees by Risk Management Solutions (RMS)

62    PureTech Health plc   Annual report and accounts 2020

ESG 
ESG Report  — continued

Health and Safety 
The COVID-19 global pandemic that changed the world in 2020 has shifted the way we operate. It is our unyielding commitment 
to keeping each other and the community safe that has allowed us to act swiftly in incorporating the following safety measures: 

Keeping our scientists safe & healthy:

During the pandemic, we have limited the number of staff 
onsite. All employees on premises are required to test twice 
a week and complete a self-health-assessment test each day 
that they are onsite. 

Supporting the community to flatten the curve:

In addition to regulating the onsite staff operation, 
we incorporated a rigorous safety protocol in case of 
contamination; to 1) notify involved parties, including 
the Boston Public Health Department, as promptly as 
possible, and 2) disinfect the site before employees are 
allowed back onsite.

Advancing a potential treatment for an emerging 
health crisis:

In December 2020, PureTech initiated a clinical trial to evaluate 
the efficacy, safety and tolerability of LYT-100 in adults with 
Long COVID respiratory complications and related sequelae 
(see more on pages 28-31).

PureTech takes the health and safety of its employees 
seriously and provides a mandatory safety training program. 
PureTech works closely with specialist Environment Health 
and Safety consultants Safety Partners to receive guidance 
that ensures we remain compliant with local, state and federal 
agencies’ regulations. To ensure regulatory compliance and 
employee safety, Safety Partners is onsite once a week and 
reviews PureTech lab safety on a monthly basis with additional 
quarterly lab audits. 

Safety information is communicated to all employees through 
regular internal communication channels such as manager-
employer meetings, bulletin boards, memoranda and 
other written communications. Employees must report any 
concerns to a supervisor or PureTech’s Operations Manager.

How PureTech approaches Health and Safety 
All employees are welcome to join PureTech’s health and 
safety team. The team is led by three specific roles required 
by the Occupational Safety and Health Administration, 
or OSHA: Biosafety Officer, or BSO, Chemical Hygiene 
Officer, or CHO, and Emergency Coordinator. Appointees 
for these roles are chosen based on their technical and 
specific knowledge of the research work being conducted 
in both a narrow and broad sense, previous experience as 
a safety officer or as part of a safety team, knowledge of the 
relevant regulatory space, a willingness to help and enforce 
compliance and a willingness to address non-compliance. 

The BSO oversees all ongoing scientific projects in the 
Company, ensuring adherence and compliance with any 
local regulations regarding biological safety. The BSO 
provides guidance to all Principal Investigators, supervisors 
and employees of laboratories performing biological work. 

The BSO will also ensure compliance with the Centers for 
Disease Control and Prevention and National Institutes 
of Health publications, Biosafety in Microbiological and 
Biomedical Laboratories and the Guidelines for Research 
Involving Recombinant or Synthetic Nucleic Acid Molecules, 
as appropriate. The BSO is an active participant on the Safety 
Committee and Institutional Biosafety Committee. 

The CHO is appointed under the Chemical Hygiene Plan 
and is responsible for designing, developing, implementing 
and maintaining the Company’s chemical hygiene policies 
and practices, ensuring that the correct safety procedures 
are undertaken in laboratories and that safe facilities are 
maintained at all times. The CHO is also responsible for 
ensuring that the correct training programs are available and 
the proper documentation for that training is maintained. 
The role also involves ensuring that all hazardous waste is 
disposed of in the correct manner. 

The Emergency Coordinator is in charge of the evacuation 
plan for the facility, communicating directly with the 
responding emergency service to give the relevant 
information about the event in question, whether that is 
a fire, medical emergency, explosion, spill or other. The role 
also involves keeping the Emergency Plan up to date and 
reviewing and amending where and when necessary. 

Internally, PureTech’s health and safety team is scheduled to 
review protocols on an annual basis, or when a specific reason 
demands a review of the process in question, such as a lab 
incident, a new project or a new piece of equipment.

PureTech Health plc   Annual report and accounts 2020    63

ESGESG Report  — continued

Planet 

Contributing to the community where we live and work

PureTech is committed to being a supportive member of our communities. It is with this mission that we continue to stay 
involved and form a partnership with organizations in our community. 

At the start of the COVID-19 pandemic we provided lab supplies and personal protective equipment to local hospitals 
in and around Boston to support their heroic front line efforts. Other community engagement includes:

PureTech welcomed friends and family for family 
science day (in early 2020, pre-pandemic)

Charitable Giving:
We support healthcare related organizations 
with the mission to keeping our neighbors 
safe and healthy, including Life Science Cares 
and local food banks

Academia:
We work closely with our community 
educators and host guest lectures and panels 
at local academic institutions to keep the 
future scientists engaged

Educating the Next Generation:
We cultivate young minds via hosting a family 
science day, inviting employees’ family and 
friends for a day full of science experiments

PureTech is committed to managing the environmental impact of its operations, the majority of which relate to business 
functions at our various locations, business travel and employee commuting. 

Streamlined Energy and Carbon Reporting 
The section below includes our first year of reporting under the new Streamlined Energy & Carbon Reporting (SECR) 
requirements. The reporting period is the same as the Group’s financial year, January 1, 2020 to December 31, 2020. 

Organization Boundary and Scope of Emissions
We have reported on all of the emission sources required under the Companies Act 2006 (Strategic Report and Directors’ 
Reports) Regulations 2018. These sources fall within the Group’s consolidated financial statement.

An operational control approach has been used in order to define our organizational boundary. This is the basis for 
determining the Scope 1, 2 and 3 emissions for which the Group is responsible.

The emissions sources that constitute our boundary for the year to December 31, 2020 are: 

•  Scope 1: natural gas combustion within boilers and carbon dioxide used in our laboratories;

•  Scope 2: purchased electricity for our own use; and

•  Scope 3: business travel, employee commuting and third-party deliveries.

Methodology
For the Group’s reporting, the Group has employed the services of a specialist adviser, Verco, to quantify and verify the GHG 
emissions associated with the Group’s operations.

The following methodology was applied by Verco in the preparation and presentation of this data:

•  the Greenhouse Gas Protocol published by the World Business Council for Sustainable Development and the World 

Resources Institute (the “WBCSD/WRI GHG Protocol”); 

•  application of appropriate emission factors to the Group’s activities to calculate GHG emissions;

•  Scope 2 reporting methods – application of location-based and market-based emission factors for electricity supplies;

•  inclusion of all the applicable Kyoto gases, expressed in carbon dioxide equivalents, or CO2e;

•  presentation of gross emissions (as the Group does not purchase carbon credits, or equivalents); and

•  some data for business travel and for third-party deliverables was not in a usable format and was therefore not included.

Absolute Emissions
The total Scope 1, 2 and 3 GHG emissions from the Group’s operations in the year ending December 31, 2020 were: 

•  379.4 tonnes of CO2 equivalent (tCO2e) using a ‘location-based’ emission factor methodology for Scope 2 emissions; and

•  379.5 tCO2e using a ‘market-based’ emission factor methodology for Scope 2 emissions.

64    PureTech Health plc   Annual report and accounts 2020

ESGESG Report  — continued

Total Energy Use
The total energy use for the Group for FY2020 was 638,505 kWh.

Energy Use

2020

Electricity 
 (kWh)

505,075

Gas 
(kWh)

Total Energy Use 
(kWh) 

133,430

638,505

Intensity Ratio
As well as reporting the absolute emissions, the Group’s GHG emissions are reported below on the metrics of tCO2e per 
employee and tCO2e per square meter of the occupied areas. These are the most appropriate metrics given that the majority 
of emissions result from the operation of the Group’s offices and the day-to-day activities of the employees. All of the intensity 
ratios have been calculated using Scope 1 and Scope 2 emissions only.

The intensity metric based on floor area is 0.06 tCO2e per m2 for both the location-based method and the market-based 
method. The employee number metric is 1.05 tCO2e per FTE using the location-based method and the market-based method.

Target and Baselines
Given the comparatively low GHG impact of the Group’s operations, the Group’s objective is to maintain or reduce its 
GHG emissions per employee and per square meter of office space each year and will report each year whether it has been 
successful in this regard.

Key figures

PureTech Health plc – Breakdown of emissions by scope

2020 (market-based)

25.9 

2020 (location-based)

25.9 

120.9

120.9

Scope 1

Scope 2

Scope 3

PureTech Health plc – 2020 Greenhouse Gas emissions

Scope 15
Scope 26
Scope 27
Subtotal (location-based)
Subtotal (market-based)
Scope 38 
Total GHG emissions (Location-based)
Total GHG emissions (Market-based)

232.7

232.7

Tonnes CO2e
25.9
120.9
120.9
146.7
146.8
232.7
379.4
379.5

2020

tCO2e/FTE
employee9

tCO2e/sq. metre10

0.18
0.86
0.86
1.05
1.05
–
–
–

0.004
0.02
0.02
0.02
0.02
–
–
–

5   Scope 1 being emissions from the Group’s combustion of fuel and operation of facilities. 
6   Scope 2 being electricity (from location-based calculations), heat, steam and cooling purchased for the Group’s own use.
7   Scope 2 being electricity (from market-based calculations), heat, steam and cooling purchased for the Group’s own use.
8   Scope 3 being all indirect emissions (not in scope 2) that occur in the value chain of the reporting company, including both upstream and downstream emissions.
9   Employee numbers: 140.
10   Occupied office space: 7,277 m2. 

Efficiency actions undertaken
The Group did not undertake any energy efficiency actions during this financial year.

PureTech Health plc   Annual report and accounts 2020    65

ESG 
 
 
 
 
 
 
 
ESG Report  — continued

Understanding the Indirect Environmental Impacts of our Business Activities
The Group’s day-to-day operational activities have a limited impact on the environment. We do, however, recognize that the 
more significant impact occurs indirectly, through the investment decisions we make and the operation of the companies we 
choose to invest in. The Group therefore considers it important to establish and invest in businesses that comply with existing 
applicable environmental, ethical and social legislation. It is also important that these businesses can demonstrate that an 
appropriate strategy is in place to meet future applicable legislative and regulatory requirements and that these businesses 
can operate to specific industry standards, striving for best practice.

Historical emissions data 
In addition to the SECR data provided above, we are also providing historical emissions data at a Group level, consistent with 
prior annual reports, to enable year on year comparison. Emissions in 2020 were significantly lower than in prior years due 
to disruption to business travel and office use from the COVID-19 pandemic. Since our relocation to new energy-efficient 
headquarters in 2019, we have monitored both overall emissions and emissions intensity as measured by square meter of office 
space and full-time employees. 

PureTech historical emissions data PureTech GreenHouse Gas emissions 2018-2020

Scope 15
Scope 26
Scope 27
Subtotal  
(location-based)
Subtotal  
(market-based)
Scope 311 
Scope 312 
Total GHG emissions 
(location-based 
Scope 2)
Total GHG emissions 
(market-based 
Scope 2)

2020 
tCO2e
25.9
120.9
120.9

2020 
tCO2e per m2
0.18
0.86
0.86

2020
tCO2e per FTE
0.004
0.020
0.020

2019 
(tCO2e)
24.3
79.6 
79.6

2019
tCO2e per m2
0.003
0.010
0.010

2019
tCO2e per FTE
0.20
0.67
0.67

2018 
(tCO2e)
33.3
145.5
145.6

2018
tCO2e per m2 
0.02
0.07
0.07

2018
tCO2e per FTE
  0.15
  0.64
  0.64

1.05

1.05

146.7

146.8
232.7
232.7

379.4

379.5

0.020

103.9

0.010

0.87

178.8

0.020

103.9
656.7
656.7

760.6

760.6

0.010

0.87

178.9
1,199.9
1,199.9

1,378.7

1,378.8

0.09

0.09

  0.78

  0.78

11 

12 

 Scope 3 being all indirect emissions (not in scope 2) that occur in the value chain of the reporting company, including both upstream and downstream emissions  
(location-based). 
 Scope 3 being all indirect emissions (not in scope 2) that occur in the value chain of the reporting company, including both upstream and downstream emissions  
(market-based). 

2020 – 140 employees, and 7,277m2 occupied office space; 2019 – 119 employees and 8,051m2 office space; 2018 – 229 employees. 

Resource management 
PureTech produces waste through two main sources: office and kitchen supplies at its headquarters and hazardous waste 
generated from laboratory research. In both instances, PureTech endeavors to keep waste to a minimum and dispose of 
it responsibly. 

Hazardous Waste
PureTech has contracted Triumvirate Environmental, a specialist environmental, health and safety contractor, to manage 
its hazardous waste. Data from Triumvirate shows that PureTech produced 6,915lbs (3,137kg) of biologically and chemically 
hazardous waste in the course of its research in 2020. The majority of this waste is disposed of through conversion to energy or 
for fuels blending. Only around 123lbs (56kg) of all waste is sent to landfill or incinerated. Full details of waste generated and 
treatment methods are shown in the tables below. 

PureTech hazardous waste emissions 2020
Waste is shown by weight in pounds

Hazardous

834.0

Non-Hazardous

Regulated Medical Waste

115.0

5,966.0

Total 

6,915.0

PureTech hazardous waste treatment methods 2020
Waste is shown by weight in pounds

Fuels Blending

Incineration

666.0

48.0

Landfill

75.0

Recycle

400.0

Treatment/
Stabilization

160.0

Waste to Energy

5,567.0

Total 

6,915.0

PureTech will continue to monitor these output levels as part of a commitment to keep hazardous waste to a minimum.

66    PureTech Health plc   Annual report and accounts 2020

ESGESG Report  — continued

PureTech’s energy-efficient headquarters

In 2019 PureTech moved into its new headquarters at Innovation Square, 6 Tide Street in Boston, a brownfield 
redevelopment offering many environmental benefits:

Innovation Square consolidates 
PureTech’s laboratory and administrative 
functions in one building, reducing the 
need for employees to drive between 
multiple locations.

The building includes features to 
further reduce use of motor vehicles, 
including top-rated (6 out of 6) access 
to public transport, and storage 
facilities for 22 bicycles (twice the 
amount required by LEED for the 
building’s size) with shower and 
changing facilities.

Drivers of electric vehicles (EVs) have 
access to four charging points in 
the on site parking area. Employees 
are also encouraged to take public 
transportation to work through a travel 
subsidy, while an office shuttle bus 
runs to and from the major Boston 
train stations. 

The new building13 is certified LEED Silver. The fit-out incorporates a range of elements to encourage efficient resource 
use including:

The building as designed and modelled is expected to use 35% less energy than the LEED baseline across heating, cooling, 
lighting, hot water production and other operational functions. It is also expected to generate 47% fewer greenhouse gas 
(GHG) emissions than the AIA 2030 Challenge baseline, equivalent to an annual reduction of 2,500 metric tonnes of CO2e. 

-35%

Water use reduction of up to 39% through features 
such as low-flow toilets.

Water-efficient landscaping using hardy and drought 
tolerant plants to reduce irrigation by 50% over  
a midsummer baseline case.

No chlorofluoro-carbon-based refrigerants (CFCs)  
were used in building heating, ventilation, air conditioning  
and refrigeration systems.

Use of low-emitting flooring, paints and sealants  
in the construction. 

As part of the fit-out of the new headquarters building 
PureTech has stocked kitchen areas with reusable utensils, 
plates, cups and glasses to minimize the use of disposable 
items. Every conference room has recycling bins for paper and 
other waste, as do all kitchens.

Roof featuring reflective materials to reduce 
the building’s heat island effect.

13  All data in this paragraph is taken from the Article 37 Green Building Report and LEED checklist developed by WSP for the building’s landlords, Related Beal.

PureTech Health plc   Annual report and accounts 2020    67

ESGData privacy and protection
In circumstances where we are required to collect personal 
data from patients (or other groups such as employees or 
customers), PureTech maintains and protects this data by 
collecting only what is needed and storing it in a way that 
protects it from intentional or accidental disclosure. We will 
only make disclosures when we have consent or are required 
to do so by appropriate legal or regulatory authorities.

Modern slavery, supply chain
Currently PureTech has no wholly-owned therapeutics in 
commercial manufacture, and so has a minimal supply chain. 
As the Company’s medicines transition from clinical trials into 
commercial manufacture, PureTech will develop procurement 
policies to support ethical business conduct. 

Board diversity
The 2020 Hampton-Alexander Review into Boardroom 
gender diversity reported that only nine companies within the 
FTSE 250 had women CEOs. PureTech’s Founder and CEO, 
Daphne Zohar, is a successful entrepreneur who assembled 
a leading team to implement her vision for the Company. 
Ms. Zohar has been a key participant in fundraising, business 
development and establishing the underlying programs 
and platforms that has resulted in PureTech’s Wholly Owned 
Programs and pipelines of PureTech’s Founded Entities. 

In 2020, PureTech initiated a woman-only Board candidate 
search in order to increase Board gender diversity to above 
the 33% recommended by the Hampton-Alexander review. 
In 2020 Kiran Mazumdar-Shaw was appointed to the Board, 
bringing the gender diversity ratio as at December 31, 2020 
to three women out of eight Board seats (37.5%). In 2019, 
the Company had also already achieved the Parker Review’s 
“One by 2021” minimum recommendation that FTSE 350 
companies have at least one Board member from an ethnic 
minority background by 2021. 

ESG Report  — continued

Governance

PureTech’s overall governance framework is described in 
detail in pages 69-120 of this report in compliance with the UK 
Corporate Governance Code. Additional information relevant 
to our consideration of ESG matters is provided here. 

Oversight and accountability 
PureTech recognizes that good governance, of itself, and in 
particular, oversight of the E and S streams of ESG, is built 
on transparency, disclosure and accountability.

The Board has established a stand-alone ESG committee in 
2020, chaired by non-executive director, Kiran Mazumdar-
Shaw, to manage, review and advance ESG issues within the 
business and drive enhanced reporting through the ESG 
report each year.

The Board, through the ESG committee as led by the 
committee’s Chair, will commence a program of active 
engagement with shareholders – and with other stakeholders 
– on matters relating to ESG and corporate stewardship. 

Management compensation and salary gap reporting
Although PureTech is not subject to the UK’s executive pay 
transparency disclosures which apply to listed companies 
with more than 250 employees, it voluntarily shares 
percentage change in remuneration between the CEO 
and employees. 

More information on compensation at PureTech can be found 
at pages 107 to 120.

Anti-bribery and whistleblowing
PureTech takes a zero-tolerance approach to bribery and 
corruption and implements and enforces effective systems 
to counter bribery. PureTech is bound by the laws of the 
UK, including the Bribery Act 2010, and has implemented 
policies and procedures based on such laws. In addition, 
PureTech has a whistleblowing policy under which staff are 
encouraged to report to the CEO or the Chief Operating 
Officer any alleged wrongdoing, breach of legal obligation 
or improper conduct by or on the part of the Group or any 
officers, Directors, employees, consultants or advisors of the 
Group. As detailed in this 2020 Annual Report and Accounts 
(page 106), PureTech’s Audit Committee is satisfied that 
the policy has been designed to encourage staff to report 
suspected wrongdoing as soon as possible, to provide staff 
with guidance on how to raise those concerns and to ensure 
staff that they should be able to raise genuine concerns 
without fear of reprisals, even if such concern turns out 
to be mistaken.

PureTech Board and Executive Committee composition as at December 31, 2020

37.5%

37.5%

Gender diversity: percentage 
of women on the Board 

Cultural diversity: percentage of senior 
executives with a culturally diverse background

Our Commitment to ESG

PureTech takes pride in its commitment to the community that it consists of (its people), the community it serves (its patients) 
and the community that it participates within (the world at large). Our team is committed to further our mission of delivering 
therapeutics where there is unmet need, and we believe this can only be achieved through building a sustainable business. 
We believe that the environmental, social and governance initiatives we have undertaken set us on the path towards a brighter 
future, and reporting our ESG metrics helps to orient PureTech along that path.

68    PureTech Health plc   Annual report and accounts 2020

ESGRisk management

The execution of the Group’s strategy is subject to a number of risks and uncertainties. As a clinical-stage biotherapeutics 
company, the Group operates in an inherently high-risk environment. The overall aim of the Group’s risk management effort is 
to achieve an effective balancing of risk and reward, although ultimately no strategy can provide an assurance against loss.

Risks are formally identified by the Board and appropriate processes are put in place to monitor and mitigate them on an 
ongoing basis. If more than one event occurs, it is possible that the overall effect of such events would compound the possible 
effect on the Group. The principal risks that the Board has identified as the key business risks facing the Group are set out 
in the table below along with the consequences and mitigation of each risk. These risks are only a high level summary of the 
principal risks affecting our business; any number of these or other risks could have a material adverse effect on the Group or 
its financial condition, development, results of operations, subsidiary companies and/or future prospects. Further information 
on the risks facing the Group can be found on pages 191 to 227, which also includes a description of circumstances under 
which principal and other risks and uncertainties might arise in the course of our business and their potential impact.

Risk

Impact*

Management Plans/Actions

1     Risks related to science and technology failure

The science and technology being developed or 
commercialized by some of our businesses may fail and/
or our businesses may not be able to develop their 
intellectual property into commercially viable 
therapeutics or technologies.

There is also a risk that certain of the businesses may fail 
or not succeed as anticipated, resulting in significant 
decline of our value.

The failure of any of our businesses could 
decrease our value. A failure of one of the major 
businesses could also impact the perception of 
PureTech as a developer of high value 
technologies and possibly make additional 
fundraising at PureTech or any Founded Entity 
more difficult.

A critical failure of a clinical trial may result in 
termination of the program and a significant 
decrease in our value. Significant delays in a 
clinical trial to support the appropriate 
regulatory approvals could impact the amount 
of capital required for the business to become 
fully sustainable on a cash flow basis.

The failure of one of our therapeutics to obtain 
any required regulatory approval, or conditions 
imposed in connection with any such approval, 
may result in a significant decrease in our value.

2    Risks related to clinical trial failure

Clinical trials and other tests to assess the commercial 
viability of a therapeutic candidate are typically 
expensive, complex and time-consuming, and have 
uncertain outcomes.

Conditions in which clinical trials are conducted differ, 
and results achieved in one set of conditions could be 
different from the results achieved in different conditions 
or with different subject populations. If our therapeutic 
candidates fail to achieve successful outcomes in their 
respective clinical trials, the therapeutics will not receive 
regulatory approval and in such event cannot be 
commercialized. In addition, if we fail to complete or 
experience delays in completing clinical tests for any of 
our therapeutic candidates, we may not be able to 
obtain regulatory approval or commercialize our 
therapeutic candidates on a timely basis, or at all.

3    Risks related to regulatory approval

The pharmaceutical industry is highly regulated. 
Regulatory authorities across the world enforce a range 
of laws and regulations which govern the testing, 
approval, manufacturing, labelling and marketing of 
pharmaceutical therapeutics. Stringent standards are 
imposed which relate to the quality, safety and efficacy 
of these therapeutics. These requirements are a major 
determinant of whether it is commercially feasible to 
develop a drug substance or medical device given the 
time, expertise, and expense which must be invested. 

We may not obtain regulatory approval for our 
therapeutics. Moreover, approval in one territory offers 
no guarantee that regulatory approval will be obtained 
in any other territory. Even if therapeutics are approved, 
subsequent regulatory difficulties may arise, or the 
conditions relating to the approval may be more 
onerous or restrictive than we expect.

Before making any decision to develop any 
technology, extensive due diligence is carried 
out that covers all the major business risks, 
including technological feasibility, market size, 
strategy, adoption and intellectual 
property protection.

A capital efficient approach is pursued such that 
some level of proof of concept has to be 
achieved before substantial capital is committed 
and thereafter allocated. Capital deployment is 
generally tranched so as to fund programs only 
to their next value milestone. Members of our 
Board serve on the board of directors of several 
of the business so as to continue to guide each 
business’s strategy and to oversee proper 
execution thereof. We use our extensive network 
of advisors to ensure that each business has 
appropriate domain expertise as it develops and 
executes on its strategy and the R&D Committee 
of our Board reviews each program at each 
stage of development and advises our Board on 
further actions. Additionally, we have a 
diversified model with numerous assets such that 
the failure of any one of our businesses would 
not result in a failure of all of our businesses.

We have a diversified model such that any one 
clinical trial outcome would not significantly 
impact our ability to operate as a going concern. 
We have dedicated internal resources to 
establish and monitor each of the clinical 
programs in order to try to maximise successful 
outcomes. We also engage outside experts to 
help design clinical programs to help provide 
valuable information and mitigate the risk of 
failure. Significant scientific due diligence and 
preclinical experiments are done prior to a 
clinical trial to attempt to assess the odds of the 
success of the trial. In the event of the 
outsourcing of these trials, care and attention is 
given to assure the quality of the vendors used 
to perform the work.

We manage our regulatory risk by employing 
highly experienced clinical managers and 
regulatory affairs professionals who, where 
appropriate, will commission advice from 
external advisors and consult with the regulatory 
authorities on the design of our preclinical and 
clinical programs. These experts ensure that 
high-quality protocols and other documentation 
are submitted during the regulatory process, and 
that well-reputed contract research organizations 
with global capabilities are retained to manage 
the trials. We also engage with experts, including 
on our R&D Committee, to help design clinical 
trials to help provide valuable information and 
maximize the likelihood of regulatory approval. 
Additionally, we have a diversified model with 
numerous assets such that the failure to receive 
regulatory approval or subsequent regulatory 
difficulties with respect to any one therapeutic 
would not adversely impact all of our 
therapeutics and businesses.

*  When assessing potential impact of a given risk, we looked at the potential effects on our research and development activities, financial health and overall business operations.

PureTech Health plc   Annual report and accounts 2020    69

GovernanceRisk management  — continued

Risk

Impact*

Management Plans/Actions

4    Risks related to therapeutic safety

There is a risk of adverse reactions with all drugs and 
medical devices. If any of our therapeutics are found to 
cause adverse reactions or unacceptable side effects, 
then therapeutic development may be delayed, 
additional expenses may be incurred if further studies 
are required, and, in extreme circumstances, it may 
prove necessary to suspend or terminate development. 
This may occur even after regulatory approval has been 
obtained, in which case additional trials may be required, 
the approval may be suspended or withdrawn or 
additional safety warnings may have to be included on 
the label. Adverse events or unforeseen side effects may 
also potentially lead to product liability claims being 
raised against us as the developer of the therapeutics 
and sponsor of the relevant clinical trials. These risks are 
also applicable to our Founded Entities and any trials 
they conduct or therapeutic candidates they develop.

Adverse reactions or unacceptable side effects 
may result in a smaller market for our 
therapeutics, or even cause the therapeutics to 
fail to meet regulatory requirements necessary 
for sale of the therapeutic. This, as well as any 
claims for injury or harm resulting from our 
therapeutics, may result in a significant decrease 
in our value.

We design our therapeutics with safety as a top 
priority and conduct extensive preclinical and 
clinical trials which test for and identify any 
adverse side effects. Despite these steps and 
precautions, we cannot fully avoid the possibility 
of unforeseen side effects, and to mitigate the 
risk further we have insurance in place to cover 
product liability claims which may arise during 
the conduct of clinical trials.

5    Risks related to therapeutic profitability

We may not be able to sell our therapeutics profitably if 
reimbursement from third-party payers such as private 
health insurers and government health authorities is 
restricted or not available because, for example, it proves 
difficult to build a sufficiently strong economic case 
based on the burden of illness and population impact.

The failure to obtain reimbursement from third 
party payers, as well as competition from other 
therapeutics, could significantly decrease the 
amount of revenue we may receive from 
therapeutic sales for certain therapeutics. This 
may result in a significant decrease in our value.

We engage reimbursement experts to 
conduct pricing and reimbursement studies 
for our therapeutics to ensure that a viable 
path to reimbursement, or direct user 
payment, is available. We also closely monitor 
the competitive landscape for all of our 
therapeutics and adapt our business plans 
accordingly. Not all therapeutics that we are 
developing will rely on reimbursement. Also, 
while we cannot control outcomes, we try 
to design studies to generate data that will 
help support potential reimbursement.

Third-party payers are increasingly attempting to curtail 
healthcare costs by challenging the prices that are 
charged for pharmaceutical therapeutics and denying or 
limiting coverage and the level of reimbursement. 
Moreover, even if the therapeutics can be sold profitably, 
they may not be accepted by patients and the 
medical community.

Alternatively, our competitors – many of whom have 
considerably greater financial and human resources 
– may develop safer or more effective therapeutics or be 
able to compete more effectively in the markets targeted 
by us. New companies may enter these markets and 
novel therapeutics and technologies may become 
available which are more commercially successful than 
those being developed by us. These risks are also 
applicable to our Founded Entities and could result in a 
decrease in their value.

6     Risks related to intellectual property protection

We may not be able to obtain patent protection for 
some of our therapeutics or maintain the secrecy of its 
trade secrets and know-how. If we are unsuccessful in 
doing so, others may market competitive therapeutics at 
significantly lower prices. Alternatively, we may be sued 
for infringement of third-party patent rights. If these 
actions are successful, then we would have to pay 
substantial damages and potentially remove our 
therapeutics from the market. We license certain 
intellectual property rights from third parties. If we fail to 
comply with our obligations under these agreements, it 
may enable the other party to terminate the agreement. 
This could impair the our freedom to operate and 
potentially lead to third parties preventing us from selling 
certain of our therapeutics.

7    Risks related to enterprise profitability

We expect to continue to incur substantial expenditure 
in further research and development activities. There is 
no guarantee that we will become operationally 
profitable, and, even if we do so, we may be unable to 
sustain operational profitability.

70    PureTech Health plc   Annual report and accounts 2020

The failure to obtain patent protection and 
maintain the secrecy of key information may 
significantly decrease the amount of revenue 
we may receive from therapeutic sales. Any 
infringement litigation against us may result in 
the payment of substantial damages by us and 
result in a significant decrease in our value.

We spend significant resources in the 
prosecution of our patent applications and 
maintenance of our patents, and we have an 
in-house patent counsel and patent group to 
help with these activities. We also work with 
experienced external attorneys and law firms to 
help with the protection, maintenance and 
enforcement of our patents. Third party patent 
filings are monitored to ensure the Group 
continues to have freedom to operate. 
Confidential information (both our own and 
information belonging to third parties) is 
protected through use of confidential disclosure 
agreements with third parties, and suitable 
provisions relating to confidentiality and 
intellectual property exist in our employment 
and advisory contracts. Licenses are monitored 
for compliance with their terms.

The strategic aim of the business is to generate 
profits for our shareholders through the 
commercialization of technologies through 
therapeutic sales, strategic partnerships and 
sales of businesses. The timing and size of these 
potential inflows is uncertain, and should 
revenues from our activities not be achieved, or 
in the event that they are achieved but at values 
significantly less than the amount of capital 
invested, then it would be difficult to sustain 
our business.

We retain significant cash in order to support 
funding of our Founded Entities and our Wholly 
Owned Pipeline. We have close relationships 
with a wide group of investors and strategic 
partners to ensure we can continue to access the 
capital markets and additional monetization and 
funding for our businesses. Additionally, our 
Founded Entities are able to raise money directly 
from third party investors and strategic partners.

GovernanceRisk management  — continued

Risk

Impact*

Management Plans/Actions

The Board annually seeks external expertise to 
assess the competitiveness of the compensation 
packages of its senior management. Senior 
management continually monitors and assesses 
compensation levels to ensure we remain 
competitive in the employment market. We 
maintain an extensive recruiting network through 
our Board members, advisors and scientific 
community involvement. We also employ an 
executive as a full-time in-house recruiter. 
Additionally, we are proactive in our retention 
efforts and include incentive-based 
compensation in the form of equity awards and 
annual bonuses, as well as a competitive benefits 
package. We have a number of employee 
engagement efforts to strengthen our 
PureTech community.

To date, we have seen limited impact on our 
research and development activities and the 
operation of our company more generally, but 
we will continuously monitor this pandemic and 
its impact on our business going forward and 
may see further impact as the situation continues 
to develop. We have been proactive in limiting 
the number of staff on site, requiring that all 
on-site employees test twice a week and 
providing personal protective equipment 
to our staff.

8     Risks related to hiring and 

retaining qualified employees

We operate in complex and specialized business 
domains and require highly qualified and experienced 
management to implement our strategy successfully. We 
and many of our businesses are located in the United 
States which is a highly competitive employment market.

The failure to attract highly effective personnel 
or the loss of key personnel would have an 
adverse impact on the ability of us to continue 
to grow and may negatively affect our 
competitive advantage.

Moreover, the rapid development which is envisaged by 
us may place unsupportable demands on our current 
managers and employees, particularly if we cannot 
attract sufficient new employees. There is also risk that 
we may lose key personnel.

9     Risks related to business, economic 

or public health disruptions

Business or economic disruptions or global health 
concerns could seriously harm our development efforts 
and increase our costs and expenses.

Broad-based business or economic disruptions 
could adversely affect our ongoing or planned 
research and development activities. For 
example, in December 2019 an outbreak of a 
novel strain of coronavirus originated in Wuhan, 
China, and has since spread to a number of 
other countries, including the United States. To 
date, this outbreak has already resulted in 
extended shutdowns of certain businesses 
around the world. Global health concerns, such 
as coronavirus, could also result in social, 
economic, and labor instability in the countries 
in which we or the third parties with whom we 
engage operate. We cannot presently predict 
the scope and severity of any potential business 
shutdowns or disruptions, but if we or any of the 
third parties with whom we engage, including 
the suppliers, clinical trial sites, regulators and 
other third parties with whom we conduct 
business, were to experience shutdowns or 
other business disruptions, our ability to 
conduct our business in the manner and on the 
timelines presently planned could be materially 
and negatively impacted. It is also possible that 
global health concerns such as this one could 
disproportionately impact the hospitals and 
clinical sites in which we conduct any of our 
current and/or future clinical trials, which could 
have a material adverse effect on our business 
and our results of operation and 
financial impact.

Brexit

The United Kingdom withdrew from the European Union on January 31, 2020 (Brexit) and the transition period for such 
withdrawal ended on December 31, 2020. Although the Board has considered the potential impact of Brexit as part of its risk 
management, given that we principally operate in the United States and hold substantially all assets in U.S. dollars, we do not 
believe there will be any material financial effect on our business, or any significant operational issues which could arise, as 
a result of Brexit.

PureTech Health plc   Annual report and accounts 2020    71

Governance 
 
 
 
Viability

PureTech Health plc Viability 
Statement

In accordance with the UK Corporate 
Governance Code (Governance Code) 
published in July 2018, the Directors 
have assessed the prospects of the 
Company, and with respect to the 
December 31, 2020 financial position, 
we have sufficient available funding 
to extend operations into the first 
quarter of 2024, and following the 
sale of 1,000,000 common shares of 
Karuna for aggregate proceeds of 
$118.0 million on February 9, 2021, 
we have sufficient funding to extend 
operations over a four-year period into 
the first quarter of 2025. This period is 
deemed appropriate having assessed 
the financial health as of December 31, 
2020 along with the recent sale of 
Karuna shares. Further, we expect 
our Wholly Owned Programs (or 
“Internal segment”) to significantly 
progress during this period and for key 
Controlled Founded Entities and Non-
Controlled Founded Entities to reach 
significant development milestones 
over the period of the assessment. 

We anticipate our funding to be used to 
advance our Wholly Owned Programs, 
to continue research and development 
efforts, to discover and progress new 
therapeutic candidates and to fund 
the Company’s head office costs into 
the first quarter of 2025. We have 
also reserved capital to support our 
Founded Entities, should they require 
it, to reach significant development 
milestones over the period of the 
assessment in conjunction with our 
external partners. However, the majority 
of funding has been allocated to the 
advancement of the Wholly Owned 
Programs. This budget projection is 
conservative as it includes only existing 
funds as well as some limited inflows 
from current collaborations. The budget 
projection does not include potential 
inflows of cash which may occur, for 
example, as a result of future strategic 
partnerships, sales of holdings, 
royalties on the sale of commercialized 
therapeutics and grants as well as 
equity fundraising at Founded Entities.

The Directors confirm that they have 
a reasonable expectation that we will 
continue to operate and meet our 
obligations as they fall due over the 
period of the assessment. In making this 
statement the Directors carried out a 
robust assessment of the principal risks, 
including those that would threaten our 
business model, future performance, 
solvency or liquidity.

This assessment was made in 
consideration of our strong financial 

position, current strategy and 
management of principal risks. The 
following facts support the Directors’ 
view of the viability:

•  We have significant influence over 

the spending and strategic direction 
of our Wholly Owned Programs and 
Controlled Founded Entities.

•  Our business model is structured 
so that we are not reliant on the 
successful outcomes of any one 
therapeutic or technology within 
the Wholly Owned Programs, or any 
Controlled Founded Entity or Non-
Controlled Founded Entity.

In addition, the fact that the Wholly 
Owned Programs, Controlled Founded 
Entities and Non-Controlled Founded 
Entities (with the exception of Gelesis 
and Akili) are currently in the research 
and development stage means that 
these therapeutics, technologies and 
entities are not reliant on cash inflows 
from product sales or services during 
the period of this assessment. This 
also means that we are not highly 
susceptible to conditions in one or 
more market sectors in this time frame. 
Although engaging with collaboration 
partners is highly valuable from a 
validation and, in some cases, funding 
perspective, we are not solely reliant on 
cash flows from such sources over the 
period of assessment.

Our PureTech Level cash and cash 
equivalents as of December 31, 2020 
was $349.4 million, and following 
the cash outflows and inflows for 
the three-months ended March 31, 
2021, particularly the $118.0 million in 
additional cash following the Karuna 
share sale, our PureTech Level cash and 
cash equivalents was $443.4 million as 
of March 31, 2021. Our PureTech 
Level cash and cash equivalents is 
highly liquid and forecasts to support 
infrastructure costs, Wholly Owned 
Program research and development 
activities and the appropriate funding 
of key Controlled Founded Entities 
and Non-Controlled Founded Entities 
to reach significant development 
milestones over the period of the 
assessment.

The Board reviews the near-term 
liquidity and regularly considers 
funding plans of our Wholly Owned 
Programs, Controlled Founded Entities 
and Non-Controlled Founded Entities 
in our assessment of long-term cash 
flow projections.

While the review has considered all of 
the principal risks identified, the Board 
is focused on the pathway to regulatory 
approval of each therapeutic candidate 

72    PureTech Health plc   Annual report and accounts 2020

being developed within our Wholly 
Owned Pipeline as well as those of our 
Founded Entities. Further, the Board 
has considered milestone funding 
based on existing collaboration and 
partnership arrangements, and the 
ability of the Wholly Owned Program, 
and each Controlled Founded Entity 
and Non-Controlled Founded Entity 
to enter into new collaboration 
agreements, all of which could be 
expected to generate cash in-flows but 
were not included in the assessment. 
Additionally, given that spending 
and investment decisions are largely 
discretionary, there is management 
control on reducing discretionary 
spending if unforeseen liquidity 
risks arise.

The Directors note that our ownership 
stakes in the Controlled Founded 
Entities and Non-Controlled Founded 
Entities are expected to be illiquid 
in nature, with the exception of our 
ownership stakes in Karuna and Vor, 
which are both publicly traded on 
Nasdaq. While we anticipate holding 
these ownership stakes through the 
achievement of significant milestones 
or other events, we will continue to 
be diligent in exploring monetization 
opportunities similar to the execution 
of the sale of 1,000,000 common shares 
of Karuna for aggregate proceeds 
of $118.0 million on February 9, 2021. 
However, our budget does not include 
any further monetization opportunities, 
which would further extend operations 
beyond the first quarter of 2025. We 
also expect that certain of these 
Founded Entities may not be successful 
and this could result in a loss of the 
amounts previously invested with no 
opportunity for recovery. However, even 
in this scenario, our liquidity is expected 
to remain sufficient to achieve the 
remaining milestone events and fund 
infrastructure costs. 

The Directors have concluded, based 
on our strong financial position and 
readily available cash reserves, we 
are highly likely to be able to fund 
our infrastructure requirements, 
advance at least three clinical trials 
within our Wholly Owned Pipeline, and 
contribute the amounts considered 
necessary for the Controlled 
Founded Entities and Non-Controlled 
Founded Entities to reach significant 
development milestones over the 
period of the assessment. Therefore, 
there is a reasonable expectation that 
we have adequate resources and will 
continue to operate over the period 
of the assessment.

GovernanceKey Performance Indicators – 2020

The key performance indicators (KPIs) below measure our performance against our strategy. As PureTech’s strategy has 
evolved, new KPIs have replaced older metrics that are no longer representative of our progress.

Amount of funding secured  
for Founded Entities1,2

$247.8m 

$246.8m (99.6%) came from third parties  

Excludes $473.2m raised by Founded Entities  
in 2021 post-period

2019: $666.8m 
2018: $274.0m 
2017: $102.9m 
2016: $98.2m

Progress
Gelesis, Vedanta, Vor and Alivio all raised funds in the form 
of financings and non-dilutive grants in 2020, including 
$246.8 million by third-party financial and strategic investors. 

Number of programs created  
for pipeline expansion2

3 

2019: 1 
2018: 1 
2017: 1 
2016: 3

Progress
In 2020, we identified three new programs to expand our 
Wholly Owned Pipeline. We are now advancing LYT-100 
in (1) Long COVID3 respiratory complications and related 
sequelae and (2) IPF and potentially other PF-ILDs, and 
we are also advancing (3) LYT-300 (oral allopregnanolone) 
for the potential treatment of a range of neurological and 
neuropsychological conditions. 

Proceeds generated from sales  
of Founded Entity equity2

Number of Wholly Owned Programs  
advanced through clinical phases2

$350.6m

2019: $9.3 million

3

2019: 0

Progress
A key component of our strategy is to derive value from 
the equity growth of our Founded Entities. In 2020, we 
generated cash proceeds of $350.6 million from the sales 
of equity in our Founded Entities, which we intend to use to 
fund our operations and growth and to further expand and 
advance our clinical-stage Wholly Owned Pipeline, while still 
maintaining significant equity ownership. 

Progress
We advanced three of our Wholly Owned Programs through 
clinical phases in 2020. For LYT-100, we completed a Phase 1 
multiple ascending dose and food effect study and initiated 
two Phase 2 clinical trials: a Phase 2a proof-of-concept trial 
in breast cancer-related, upper limb secondary lymphedema 
and a Phase 2 trial in Long COVID respiratory complications 
and related sequelae. For LYT-200, we initiated a Phase 1 
clinical trial in metastatic solid tumors that are difficult to treat 
and have poor survival rates.

Number of clinical trial initiations2,4

Number of clinical readouts2,5

6

2019: 6

5

2019: 5

Progress
In 2020, PureTech initiated four clinical trials within our Wholly 
Owned Pipeline, Karuna initiated one clinical trial and Gelesis 
initiated one clinical trial. 

Progress
In 2020, PureTech, Vedanta (two), Karuna and Akili reported 
clinical results from across their pipelines. 

1 

2 
3 

4 
5 

 Funding figure includes private equity financings, loans and promissory notes, public offerings or grant awards. Funding figure excludes future milestone considerations 
received in conjunction with partnerships and collaborations such as those with Boehringer Ingelheim, Imbrium Therapeutics L.P., Shionogi & Co., Ltd. or Eli Lilly. Funding 
figure does not include Vor’s gross proceeds of $203.4 million from its February 2021 post-period IPO.
 Number represents figure for the relevant fiscal year only and is not cumulative.
 Long COVID is a term being used to describe the emerging and persistent complications following the resolution of COVID-19 infection, also known as post-acute COVID-19 
syndrome (PACS).
 PureTech initiated four clinical trials, Karuna initiated one clinical trial, and Gelesis initiated one clinical trial in 2020.
 PureTech, Vedanta (two), Karuna, and Akili reported clinical results from across their pipelines in 2020.

PureTech Health plc   Annual report and accounts 2020    73

Governance 
 
 
  
 
 
 
Financial Review

Reporting Framework

You should read the following 
discussion and analysis together with 
our consolidated financial statements, 
including the notes thereto, set forth 
elsewhere in this report. Some of the 
information contained in this discussion 
and analysis or set forth elsewhere in 
this report, including information with 
respect to our plans and strategy for our 
business and financing our business, 
includes forward-looking statements 
that involve risks and uncertainties. As 
a result of many factors, including the 
risks set forth on pages 69 to 71 and 
in the Additional Information section 
from pages 191 to 227, our actual 
results could differ materially from the 
results described in or implied by these 
forward-looking statements. 

Our audited consolidated financial 
statements as of December 31, 
2020 and 2019 and for the years 
ended December 31, 2020, 2019 and 
2018 have been prepared in accordance 
with international accounting standards 
in conformity with the requirements 
of the Companies Act 2006 and 
International Financial Reporting 
Standards (IFRSs) adopted pursuant 
to Regulation (EC) No 1606/2002 as it 
applies in the EU. The Consolidated 
Financial Statements also comply fully 
with IFRSs as issued by the International 
Accounting Standards Board (IASB).

The following discussion contains 
references to the consolidated financial 
statements of PureTech Health plc, or 
the Company, and its consolidated 
subsidiaries, together the Group. These 
financial statements consolidate the 
Company’s subsidiaries and include 
the Company’s interest in associates 
and investments held at fair value. 
Subsidiaries are those entities over 
which the Company maintains control. 
Associates are those entities in which 
the Company does not have control 
for financial accounting purposes but 
maintains significant influence over 
financial and operating policies. Where 
we have neither control nor significant 
influence for financial accounting 
purposes, we recognize our holding 
in such entity as an investment at fair 
value. For purposes of our consolidated 
financial statements, each of our 
Founded Entities are considered to be 
either a “subsidiary", an “associate” 
or an "investment held at fair value" 
depending on whether PureTech Health 
plc controls or maintains significant 
influence over the financial and 
operating policies of the respective 
entity at the respective period end 

date. For additional information 
regarding the accounting treatment 
of these entities, see Note 1 to our 
consolidated financial statements 
included in this report. For additional 
information regarding our operating 
structure, see “—Basis of Presentation 
and Consolidation” below. Fair value 
of investments accounted for at fair 
value, does not take into consideration 
contribution from milestones that 
occurred after December 31, 2020, the 
value of our consolidated Founded 
Entities (Vedanta, Follica, Sonde, Akili, 
Alivio, and Entrega), our Wholly Owned 
Programs, or our cash.

Business Background and 
Results Overview

The business background is discussed 
from pages 1 to 59, which describe 
in detail the business development 
of our Wholly Owned Programs and 
Founded Entities. 

Our ability to generate product 
revenue sufficient to achieve 
profitability will depend heavily on the 
successful development and eventual 
commercialization of one or more 
of our wholly-owned or Founded 
Entities’ therapeutics candidates, 
which may never occur. Our Founded 
Entities, Gelesis, Inc., or Gelesis, and 
Akili Interactive Labs, Inc., or Akili in 
which we lost control in 2019 and 2018, 
respectively, have products cleared 
for sale, but we and our Controlled 
Founded Entities have not generated 
any revenue from product sales. 

We have deconsolidated a number of 
our Founded Entities during the past 
three fiscal years including Akili, in 
2018 and, Vor Biopharma Inc., or Vor, 
Karuna Therapeutics, Inc., or Karuna 
and Gelesis Inc., or Gelesis, during 2019. 
We expect this trend to continue into 
the foreseeable future as our Controlled 
Founded Entities raise additional 
funding. Any deconsolidation affects 
our financials in the following manner: 

•  our ownership interest does not 
provide us with a controlling 
financial interest; 

•  we no longer control the Founded 
Entity’s assets and liabilities and 
as a result we derecognize the 
assets, liabilities and non-controlling 
interests related to the Founded 
Entity from our Consolidated 
Statements of Financial Position;

•  we record our non-controlling 

financial interest in the Founded 
Entity at fair value; and 

•  the resulting amount of any gain or 

loss is recognized in our Consolidated 
Statements of Comprehensive 
Income/(Loss).

We anticipate our expenses to continue 
to increase proportionally in connection 
with our ongoing development 
activities related to our preclinical and 
clinical programs within our Wholly 
Owned Programs and Controlled 
Founded Entities. In addition, having 
completed our U.S. listing in November 
2020, we expect to incur additional 
costs associated with operating as a 
public company in the U.S. We also 
expect that our expenses and capital 
requirements will increase substantially 
in the near to mid-term as we: 

•  continue our research and 
development efforts; 

•  seek regulatory approvals for 

any therapeutic candidates that 
successfully complete clinical trials; 

•  add clinical, scientific, operational 

financial and management 
information systems and personnel, 
including personnel to support 
our therapeutic development and 
potential future commercialization 
claims; and 

•  operate as a U.S. public company. 

In addition, our internal research and 
development spend will increase in 
the foreseeable future as we may 
initiate clinical studies for LYT-100, 
LYT-200, LYT-210 and LYT-300, and as 
we continue to progress our GlyphTM 
and OrasomeTM technology platforms 
as well as our meningeal lymphatics 
discovery research program.

In addition, with respect to our 
Founded Entities’ programs, we 
anticipate that we will continue to fund 
a small portion of development costs 
by strategically participating in such 
companies’ financings when it is in 
the best interests of our shareholders. 
The form of any such participation 
may include investment in public 
or private financings, collaboration 
and partnership arrangements and 
licensing arrangements, among 
others. Our management and strategic 
decision makers consider the future 
funding needs of our Founded 
Entities and evaluate the needs and 
opportunities with respect to each of 
these Founded Entities routinely and 
on a case-by-case basis.

As a result, we may need substantial 
additional funding to support our 
continuing operations and pursue our 
growth strategy. Until such time as 

74    PureTech Health plc   Annual report and accounts 2020

GovernanceFinancial Review  — continued

we can generate significant revenue 
from product sales, if ever, we expect 
to finance our operations through a 
combination of public or private equity 
or debt financings or other sources, 
which may include monetization of 
certain of our interests in our Founded 
Entities and collaborations with third 
parties. We may be unable to raise 
additional funds or enter into such 
other agreements or arrangements 
when needed on favorable terms, or 
at all. If we fail to raise capital or enter 
into such agreements as, and when 
needed, we may have to significantly 
delay, scale back or discontinue the 
development and commercialization 
of one or more of our wholly-owned 
therapeutic candidates. 

Measuring Performance

The Financial Review discusses our 
operating and financial performance, 
our cash flows and liquidity as well as 
our financial position and our resources. 
The results for each year are compared 
primarily with the results of the 
preceding year.

Reported Performance 
Reported performance considers all 
factors that have affected the results 
of our business, as reflected in our 
consolidated financial statements.

Core Performance 
Core performance measures are 
alternative performance measures 
(APM) which are adjusted and non-IFRS 

measures. These measures cannot be 
derived directly from our consolidated 
financial statements. We believe that 
these non-IFRS performance measures, 
when provided in combination 
with reported performance, will 
provide investors, analysts and 
other stakeholders with helpful 
complementary information to better 
understand our financial performance 
and our financial position from period 
to period. The measures are also used 
by management for planning and 
reporting purposes. The measures are 
not substitutable for IFRS results and 
should not be considered superior 
to results presented in accordance 
with IFRS.

Cash flow and liquidity

Consolidated Cash 
Reserves

PureTech Level Cash 
Reserves

PureTech Level Cash 
and Cash Equivalents

Consolidated Cash 
Reserves as of 
March 31, 2021

PureTech Level 
Cash Reserves as of 
March 31, 2021

PureTech Level Cash 
and Cash Equivalents 
as of March 31, 2021

Measure type: Core performance

Definition: Cash and cash equivalents, and Short-term investments held at PureTech Health plc and 
consolidated subsidiaries (Please refer to Note 1 to our consolidated financial statements for further 
information with respect to our consolidated subsidiaries)

Why we use it: Consolidated Cash Reserves is a measure that provides valuable additional information 
with respect to cash reserves available to fund the Wholly Owned Programs and Founded Entities

Measure type: Core performance

Definition: Cash and cash equivalents, and Short-term investments held at PureTech Health plc and 
only wholly-owned subsidiaries (Please refer to Note 1 to our consolidated financial statements for 
further information with respect to our wholly-owned subsidiaries)

Why we use it: PureTech Level Cash Reserves is a measure that provides valuable additional 
information with respect to cash reserves available to fund the Wholly Owned Programs and make 
certain investments in Founded Entities

Measure type: Core performance

Definition: Cash and cash equivalents held at PureTech Health plc and only wholly-owned 
subsidiaries (Please refer to Note 1 to our consolidated financial statements for further information 
with respect to our wholly-owned subsidiaries)

Why we use it: PureTech Level Cash and Cash Equivalents is a measure that provides valuable 
additional information with respect to cash and cash equivalents available to fund the Wholly Owned 
Programs and make certain investments in Founded Entities

Measure type: Core performance

Definition: Cash and cash equivalents, and Short-term investments held at PureTech Health plc and 
consolidated subsidiaries as of March 31, 2021

Why we use it: The measure includes cash outflows and inflows for the first quarter of 2021, 
particularly the sale of 1,000,000 common shares of Karuna for aggregate proceeds of $118.0 million 
on February 9, 2021. Further, the measure allows for a more current representation of the 
Consolidated Cash Reserves (see above in table) as of the date of signing of our Consolidated 
Financial Statements

Measure type: Core performance

Definition: Cash and cash equivalents, and Short-term investments held at PureTech Health plc and 
only wholly-owned subsidiaries as of March 31, 2021

Why we use it: The measure includes cash outflows and inflows for the first quarter of 2021, 
particularly the sale of 1,000,000 common shares of Karuna for aggregate proceeds of $118.0 million on 
February 9, 2021. Further, the measure allows for a more current representation of the PureTech Level 
Cash Reserves (see above in table) as of the date of signing of our Consolidated Financial Statements

Measure type: Core performance

Definition: Cash and cash equivalents held at PureTech Health plc and only wholly-owned 
subsidiaries as of March 31, 2021

Why we use it: The measure includes cash outflows and inflows for the first quarter of 2021, 
particularly the sale of 1,000,000 common shares of Karuna for aggregate proceeds of $118.0 million 
on February 9, 2021. Further, the measure allows for a more current representation of the PureTech 
Level Cash and Cash Equivalents (see above in table) as of the date of signing of our Consolidated 
Financial Statements

PureTech Health plc   Annual report and accounts 2020    75

GovernanceFinancial Review  — continued

COVID-19

In December 2019, illnesses associated 
with COVID-19 were reported and the 
virus has since caused widespread 
and significant disruption to daily life 
and economies across geographies. 
The World Health Organization has 
classified the outbreak as a pandemic. 
Our business, operations and financial 
condition and results have not been 
significantly impacted during the 
year ended December 31, 2020 as a 
result of the COVID-19 pandemic. In 
response to the COVID-19 pandemic, 
we have taken swift action to ensure 
the safety of our employees and other 
stakeholders. We continue to monitor 
the latest developments regarding the 
COVID-19 pandemic on our business, 
operations, and financial condition 
and results, and have made certain 
assumptions regarding the pandemic 
for purposes of our operational 

Financial Highlights 

(in thousands)

Cash and cash equivalents
Short-term investments

planning and financial projections, 
including assumptions regarding the 
duration and severity of the pandemic 
and the global macroeconomic impact 
of the pandemic. Despite careful 
tracking and planning, however, we 
are unable to accurately predict the 
extent of the impact of the pandemic 
on our business, operations, and 
financial condition and results in future 
periods due to the uncertainty of 
future developments. We are focused 
on all aspects of our business and 
are implementing measures aimed 
at mitigating issues where possible 
including by using digital technology 
to assist operations for our R&D and 
enabling functions.

Recent Developments (subsequent 
to December 31, 2020)

On January 8, 2021, PureTech 
participated in the second closing of 

Vor’s Series B Preferred Share financing. 
For consideration of $0.5 million, 
PureTech received 961,538 shares.

On February 9, 2021, Vor closed its 
initial public offering of 9,828,017 
shares at a price to the public of $18.00 
per share. Subsequent to the closing, 
PureTech held 3,207,200.00 shares 
of Vor common stock, representing 
8.6 percent of Vor common stock.

On February 9, 2021, PureTech Health 
sold 1,000,000 common shares of 
Karuna for aggregate proceeds of 
$118.0 million. Following the sale 
PureTech holds 2,406,564 shares of 
Karuna common stock, representing 
8.2 percent of Karuna common stock.

As of March 31, 2021, we had 
consolidated cash and cash equivalents 
of $486.5 million and PureTech 
Level cash and cash equivalents of 
$443.4 million.

As of:

March 31, 
2021

December 31, 
2020

December 31, 
2019

486,469
—

486,469
(43,072)

443,397
—

403,881
—

403,881
(54,473)

349,407
—

132,360
30,088

162,448
(41,840)

120,608
(30,088)

$90,520

Consolidated Cash Reserves
Less: Cash and cash equivalents held at non-wholly owned subsidiaries

PureTech Level Cash Reserves
Less: Short-term investments

PureTech Level Cash and Cash Equivalents

$443,397

$349,407

Basis of Presentation and 
Consolidation 

Our consolidated financial information 
consolidates the financial information 
of PureTech Health plc, as well as its 
subsidiaries, and includes our interest in 
associates and investments held at fair 
value, and is reported in four operating 
segments as described below. 

Basis for Segmentation 

Our directors are our strategic decision-
makers. Our operating segments are 
based on the financial information 
provided to our directors quarterly for 
the purposes of allocating resources 
and assessing performance. We 
have determined that each Founded 
Entity is representative of a single 
operating segment as our directors 
monitor the financial results at this 
level. When identifying the reportable 
segments we have determined that it 
is appropriate to aggregate multiple 
operating segments into a single 
reportable segment given the high level 
of operational and financial similarities 
across the entities. We have identified 

four reportable segments which are 
outlined below. Substantially all of our 
revenue and profit generating activities 
are generated within the United States 
and, accordingly, no geographical 
disclosures are provided. 

Internal 

The Internal segment is advancing 
Wholly Owned Programs designed to 
harness key immunological, fibrotic and 
lymphatic system mechanisms. These 
novel classes of immunomodulatory 
drugs are designed to treat serious 
diseases, including lung dysfunction, 
immuno-oncology, lymphatic, 
neurological and neuropsychological 
disorders. The Internal segment is 
comprised of the technologies that are 
wholly owned and will be advanced 
through either PureTech Health funding 
or non-dilutive sources of financing 
in the near-term. The operational 
management of the Internal segment 
is conducted by the PureTech Health 
team, which is responsible for the 
strategy, business development, 
and research and development. As 

of December 31, 2020, this segment 
included PureTech LYT, Inc. (formerly 
Ariya Therapeutics Inc.) and PureTech 
LYT 100, Inc.

Controlled Founded Entities

The Controlled Founded Entities 
segment is comprised of our 
subsidiaries that are currently 
consolidated operational subsidiaries 
that either have, or have plans to hire, 
independent management teams and 
have previously raised, or are currently 
in the process of raising, third-party 
dilutive capital. These subsidiaries 
have active research and development 
programs and either have entered into 
or plan to seek a strategic partnership 
with an equity or debt investment 
partner, who will provide additional 
industry knowledge and access to 
networks, as well as additional funding 
to continue the pursued growth of the 
company. As of December 31, 2020, this 
segment included Alivio Therapeutics, 
Inc., Entrega, Inc., Follica, Incorporated, 
Sonde Health, Inc. and Vedanta 
Biosciences, Inc.

76    PureTech Health plc   Annual report and accounts 2020

GovernanceFinancial Review  — continued

Non-Controlled Founded Entities

The Non-Controlled Founded Entities 
segment is comprised of the entities in 
respect of which PureTech Health (i) no 
longer holds majority voting control as 
a shareholder and (ii) no longer has the 
right to elect a majority of the members 
of the entity’s Board of Directors. 
Upon deconsolidation of an entity 
the segment disclosure is restated to 
reflect the change on a retrospective 
basis, as this constitutes a change in the 
composition of its reportable segments. 
The Non-Controlled Founded Entities 
segment included Akili Interactive Labs, 
Inc. (“Akili”), Vor Biopharma, Inc. (“Vor”), 
Karuna Therapeutics, Inc. (“Karuna”), 
and Gelesis, Inc. (“Gelesis”). 

The Non-Controlled Founded Entities 
segment incorporates the operational 
results of the aforementioned entities to 
the date of deconsolidation. Following 
the date of deconsolidation, we account 
for our investment in each entity at the 
parent level, and therefore the results 
associated with investment activity 
following the date of deconsolidation 
is included in the Parent Company and 
Other segment (the “Parent Company 
and Other segment”).

Parent Company and Other segment 

The Parent Company and Other 
segment includes activities that are not 
directly attributable to the operating 
segments, such as the activities of the 
Parent, corporate support functions 
and certain research and development 

support functions that are not directly 
attributable to a strategic business 
segment as well as the elimination 
of intercompany transactions. This 
segment also captures the accounting 
for our holdings in entities for which 
control has been lost, which is 
inclusive of the following items: gain 
on deconsolidation, gain or loss on 
investments held at fair value, gain 
on loss of significant influence, and 
the share of net loss of associates 
accounted for using the equity method. 
As of December 31, 2020, this segment 
included PureTech Health plc, PureTech 
Health LLC, PureTech Management, 
Inc., PureTech Securities Corp., and 
PureTech Securities II Corp. as well as 
certain other dormant, inactive and 
shell entities.

The table below summarizes the entities that comprised each of our segments as of December 31, 2020:

Internal Segment
PureTech LYT
PureTech LYT-100, Inc.

Controlled Founded Entities
Alivio Therapeutics, Inc.
Entrega, Inc.
Follica, Incorporated
Sonde Health, Inc.
Vedanta Biosciences, Inc.

Non-Controlled Founded Entities
Akili Interactive Labs, Inc.
Gelesis, Inc.
Karuna Therapeutics, Inc.
Vor Biopharma Inc.

Parent Segment1
Puretech Health plc
PureTech Health LLC
PureTech Securities Corporation
PureTech Securities II Corporation
PureTech Management, Inc.

100.0%
100.0%

91.9%
83.1%
85.4%
51.8%
59.3%

41.9%
25.1%
12.7%
16.4%

100.0%
100.0%
100.0%
100.0%
100.0%

1 

Includes dormant, inactive and shell entities that are not listed here. 

Components of Our Results 
of Operations 

Revenue 
To date, we have not generated any 
revenue from product sales and we 
do not expect to generate any revenue 
from product sales for the near term 
future. We derive our revenue from 
the following: 

Contract revenue 
We generate revenue primarily from 
licenses, services and collaboration 
agreements, including amounts that 
are recognized related to upfront 
payments, milestone payments and 
amounts due to us for research and 
development services. In the future, 
revenue may include additional 

milestone payments and royalties 
on any net product sales under our 
collaborations. We expect that any 
revenue we generate will fluctuate 
from period to period as a result of 
the timing and amount of license, 
research and development services and 
milestone and other payments. 

Grant Revenue 
Grant revenue is derived from grant 
awards we receive from governmental 
agencies and non-profit organizations 
for certain qualified research and 
development expenses. We recognize 
grants from governmental agencies 
as grant income in the Consolidated 
Statement of Comprehensive Income/
(Loss), gross of the expenditures that 

were related to obtaining the grant, 
when there is reasonable assurance 
that we will comply with the conditions 
within the grant agreement and there 
is reasonable assurance that payments 
under the grants will be received. We 
evaluate the conditions of each grant 
as of each reporting date to ensure 
that we have reasonable assurance of 
meeting the conditions of each grant 
arrangement and it is expected that 
the grant payment will be received 
as a result of meeting the necessary 
conditions.

PureTech Health plc   Annual report and accounts 2020    77

GovernanceFinancial Review  — continued

Operating Expenses 

Research and Development Expenses 
Research and development expenses 
consist primarily of costs incurred for 
our research activities, including our 
discovery efforts, and the development 
of our wholly-owned and our Controlled 
Founded Entities’ therapeutic 
candidates, which include: 

•  employee-related expenses, 

including salaries, related benefits 
and equity-based compensation; 

•  expenses incurred in connection 
with the preclinical and clinical 
development of our wholly-
owned and our Founded Entities’ 
therapeutic candidates, including 
our agreements with contract 
research organizations, or CROs; 

•  expenses incurred under 

agreements with consultants who 
supplement our internal capabilities; 

•  the cost of lab supplies and 
acquiring, developing and 
manufacturing preclinical study 
materials and clinical trial materials; 

•  costs related to compliance with 
regulatory requirements; and 

•  facilities, depreciation and other 

expenses, which include direct and 
allocated expenses for rent and 
maintenance of facilities, insurance 
and other operating costs. 

We expense all research costs in the 
periods in which they are incurred and 
development costs are capitalized 
only if certain criteria are met. For 
the periods presented, we have not 
capitalized any development costs 
since we have not met the necessary 
criteria required for capitalization. Costs 
for certain development activities are 
recognized based on an evaluation of 
the progress to completion of specific 
tasks using information and data 
provided to us by our vendors and 
third-party service providers. 

Research and development activities 
are central to our business model. 
Therapeutic candidates in later 
stages of clinical development 
generally have higher development 
costs than those in earlier stages of 
clinical development, primarily due 
to the increased size and duration of 
later-stage clinical trials. We expect 
that our research and development 
expenses will continue to increase for 
the foreseeable future in connection 
with our planned preclinical and clinical 
development activities in the near 
term and in the future. The successful 

development of our wholly-owned 
and our Founded Entities’ therapeutic 
candidates is highly uncertain. As such, 
at this time, we cannot reasonably 
estimate or know the nature, timing 
and estimated costs of the efforts 
that will be necessary to complete 
the remainder of the development 
of these therapeutic candidates. We 
are also unable to predict when, if 
ever, material net cash inflows will 
commence from our wholly-owned 
or our Founded Entities’ therapeutic 
candidates. This is due to the numerous 
risks and uncertainties associated with 
developing therapeutics, including the 
uncertainty of: 

•  progressing research and 

development of our Wholly Owned 
Pipeline, including LYT-100, LYT-200, 
LYT-210, LYT-300 and continue to 
progress our GlyphTM and OrasomeTM 
technology platforms as well as our 
meningeal lymphatics discovery 
research program and other 
potential therapeutic candidates 
within our Wholly Owned Programs;

•  establishing an appropriate safety 
profile with investigational new 
drug application enabling studies 
to advance our preclinical programs 
into clinical development; 

•  the success of our Founded Entities 
and their need for additional capital; 

• 

identifying new therapeutic 
candidates to add to our Wholly 
Owned Pipeline; 

•  successful enrollment in, and 

the initiation and completion of, 
clinical trials; 

•  the timing, receipt and terms of any 

marketing approvals from applicable 
regulatory authorities; 

•  commercializing our wholly-

owned and our Founded Entities’ 
therapeutic candidates, if approved, 
whether alone or in collaboration 
with others; 

•  establishing commercial 

manufacturing capabilities or making 
arrangements with third-party 
manufacturers; 

•  addressing any competing 
technological and market 
developments, as well as any 
changes in governmental 
regulations; 

•  negotiating favorable terms in any 
collaboration, licensing or other 
arrangements into which we may 
enter and performing our obligations 
under such arrangements; 

•  maintaining, protecting and 
expanding our portfolio of 
intellectual property rights, including 
patents, trade secrets and know-
how, as well as obtaining and 
maintaining regulatory exclusivity for 
our wholly-owned and our Founded 
Entities’ therapeutic candidates; 

•  continued acceptable safety profile 
of our therapeutics, if any, following 
approval; and 

•  attracting, hiring and retaining 

qualified personnel. 

A change in the outcome of any 
of these variables with respect to 
the development of a therapeutic 
candidate could mean a significant 
change in the costs and timing 
associated with the development of that 
therapeutic candidate. For example, the 
U.S. Food and Drug Administration, or 
FDA, the European Medicines Agency, 
or EMA, or another comparable foreign 
regulatory authority may require us to 
conduct clinical trials beyond those 
that we anticipate will be required for 
the completion of clinical development 
of a therapeutic candidate, or we may 
experience significant trial delays due 
to patient enrollment or other reasons, 
in which case we would be required to 
expend significant additional financial 
resources and time on the completion 
of clinical development. In addition, we 
may obtain unexpected results from 
our clinical trials and we may elect to 
discontinue, delay or modify clinical 
trials of some therapeutic candidates 
or focus on others. Identifying potential 
therapeutic candidates and conducting 
preclinical testing and clinical trials 
is a time-consuming, expensive and 
uncertain process that takes years to 
complete, and we may never generate 
the necessary data or results required 
to obtain marketing approval and 
achieve product sales. In addition, 
our wholly-owned and our Founded 
Entities’ therapeutic candidates, if 
approved, may not achieve commercial 
success. 

General and Administrative Expenses 
General and administrative expenses 
consist primarily of salaries and 
other related costs, including stock-
based compensation, for personnel 
in our executive, finance, corporate 
and business development and 
administrative functions. General and 
administrative expenses also include 
professional fees for legal, patent, 
accounting, auditing, tax and consulting 
services, travel expenses and facility-
related expenses, which include direct 
depreciation costs and allocated 

78    PureTech Health plc   Annual report and accounts 2020

Governanceinvestment in the investee, including 
the investment in preferred shares that 
are considered Long-term Interests, 
the carrying amount is reduced to nil 
and recognition of further losses is 
discontinued except to the extent that 
we have incurred legal or constructive 
obligations or made payments on 
behalf of an investee.

We compare the recoverable amount of 
the investment to its carrying amount 
on a go-forward basis and determine 
the need for impairment. 

Income Tax 
We must make certain estimates and 
judgments in determining income 
tax expense for financial statement 
purposes. The amount of taxes 
currently payable or refundable is 
accrued, and deferred tax assets 
and liabilities are recognized for the 
estimated future tax consequences 
attributable to differences between the 
financial statement carrying amount 
of existing assets and liabilities and 
their respective tax bases. Deferred tax 
assets are also recognized for realizable 
loss and tax credit carryforwards. 
Deferred tax assets and liabilities 
are measured using substantively 
enacted tax rates in effect for the year 
in which those temporary differences 
are expected to be recovered or 
settled. Net deferred tax assets are 
not recorded if we do not assess their 
realization as probable. The effect 
on deferred tax assets and liabilities 
of a change in income tax rates is 
recognized in our financial statements 
in the period that includes the 
substantive enactment date. 

Financial Review  — continued

expenses for rent and maintenance of 
facilities and other operating costs. 

We expect that our general and 
administrative expenses will increase 
in the future as we increase our 
general and administrative headcount 
to support our continued research 
and development and potential 
commercialization of our portfolio 
of therapeutic candidates. We also 
expect to incur increased expenses 
associated with being a public company 
in the United States, including costs of 
accounting, audit, information systems, 
legal, regulatory and tax compliance 
services, director and officer insurance 
costs and investor and public 
relations costs. 

Total Other Income/(Loss)

Gain on Deconsolidation 
Upon losing control of a subsidiary, the 
assets and liabilities are derecognized 
along with any related non-controlling 
interest (“NCI”). Any interest retained in 
the former subsidiary is measured at fair 
value when control is lost. Any resulting 
gain or loss is recognized as profit or 
loss in the Consolidated Statements of 
Comprehensive Income/(Loss).

Gain/(Loss) on Investments Held 
at Fair Value 
Investments held at fair value 
include both unlisted and listed 
securities held by us, which include 
investments in Akili, Gelesis, Karuna, 
Vor, ResTORbio (until its sale in 2020) 
and certain insignificant investments. 
Our ownership in Akili and Vor is in 
preferred shares. Preferred shares 
form part of our ownership in Gelesis 
and such preferred shares investment 
is accounted for as Investments Held 
at Fair value while the investment in 
common stock is accounted for under 
the equity method. Our ownership in 
Karuna was in preferred shares until its 
IPO in June 2019 when such shares were 
converted into common shares. When 
Karuna’s preferred shares converted 
into common shares, our equity interest 
in Karuna investment was removed 
from Investments Held at Fair Value and 
accounted for under the equity method 
as we still retained significant influence 
in Karuna at such time. On December 2, 
2019 we lost significant influence in 
Karuna and, beginning on that date, 
we accounted for our investment in 
Karuna in accordance with IFRS 9 as 
an Investment Held at Fair Value. We 
account for investments in preferred 
shares of our associates in accordance 
with IFRS 9 as Investments Held at Fair 

Value when the preferred shares do not 
provide access to returns underlying 
ownership interests.

Loss Realized on Investments Held at 
Fair Value
Loss realized on investments held at fair 
value relates to realized differences in 
the per share disposal price of a listed 
security as compared to the per share 
exchange quoted price at the time of 
disposal. The difference is attributable 
to a blockage discount, attributable to 
a variety of market factors, primarily the 
number of shares being transacted was 
significantly larger than the daily trading 
volume of a given security. 

Gain on Loss of Significant Influence 
Gain on loss of significant influence 
relates to the assessment in connection 
with our ability to exert significant 
influence over an investment in a 
Non-Controlled Founded Entity. 
As of December 31, 2020, only our 
investment in Gelesis meets the scope 
of equity method accounting. For the 
years ended December 31, 2019 and 
December 31, 2018, we recognized 
gains on loss of significant influence in 
Karuna and resTORbio, respectively. 

Other Income (Expense) 
Other income (expense) consists 
primarily of gains and losses related 
to the sale of an asset and certain 
investments as well as sub-lease income. 

Finance Costs/Income 
Finance costs consist of loan interest 
expense and the changes in the fair 
value of certain liabilities associated 
with financing transactions, mainly 
preferred share liabilities in respect 
of preferred shares issued by our non 
wholly owned subsidiaries to third 
parties. Finance income consists of 
interest income on funds invested in 
money market funds and U.S. treasuries. 

Share of Net Gain (Loss) of Associates 
Accounted for Using the Equity 
Method, and Impairment of Investment 
in Associate
Associates are accounted for using 
the equity method (equity accounted 
investees) and are initially recognized 
at cost, or if recognized upon 
deconsolidation they are initially 
recorded at fair value at the date of 
deconsolidation. The consolidated 
financial statements include our share 
of the total comprehensive income and 
equity movements of equity accounted 
investees, from the date that significant 
influence commences until the date 
that significant influence ceases. When 
the share of losses exceeds the net 

PureTech Health plc   Annual report and accounts 2020    79

GovernanceFinancial Review  — continued

Results of Operations 
The following table, which has been derived from our audited financial statements for the years ended December 31, 2020, 
2019 and 2018 included herein, summarizes our results of operations for the periods indicated, together with the changes in 
those items in dollars: 

(in thousands)

Contract revenue
Grant revenue

Total revenue

Operating expenses:

General and administrative expenses
Research and development expenses

Operating income/(loss)

Other income/(expense):

Gain/(loss) on deconsolidation
Gain/(loss) on investments held at fair value
Loss realized on sale of investment
Loss on impairment of intangible asset
Gain/(loss) on disposal of assets
Gain on loss of significant influence
Other income/(expenses)

Other income/(loss)

Net finance income/(costs)

Share of net gain/(loss) of associates accounted for 
using the equity method
Impairment of investment in associate

Income/(loss) before income taxes
Taxation

Net income/(loss) including non-controlling 
interest

Net (loss)/income attributable to the Company

Year Ended December 31,

2020

$8,341
3,427

11,768

2019

$8,688
1,119

9,807

2018

$16,371
4,377

20,748

(49,440)
(81,859)

(59,358)
(85,848)

(47,365)
(77,402)

(119,531)

(135,399)

(104,019)

—
232,674
(54,976)
—
(30)
—
1,065

178,732

(6,115)

(34,117)
—

18,969
(14,401)

264,409
(37,863)
—
—
(82)
445,582
121

672,167

(46,147)

30,791
(42,938)

478,474
(112,409)

41,730
(34,615)
—
(30)
4,060
10,287
(278)

21,154

25,917

(11,490)
—

(68,438)
(2,221)

Change 
(2019 to 2020)

Change 
(2018 to 2019)

$(347)
2,308

1,961

9,918
3,988

15,868

(264,409)
270,537
(54,976)
—
52
(445,582)
944

(493,434)

40,032

(64,908)
42,938

(459,504)
98,008

$(7,683)
(3,258)

(10,941)

(11,993)
(8,445)

(31,380)

222,679
(3,248)
—
30
(4,142)
435,295
399

651,013

(72,065)

42,281
(42,938)

546,911
(110,188)

4,568

$5,985

366,065

$421,144

(70,659)

(361,497)

436,724

$(43,654)

$(415,159)

$464,798

Comparison of the Years Ended December 31, 2020 and 2019 
Total Revenue 

(in thousands)

Contract Revenue:
Internal Segment
Controlled Founded Entities
Non-Controlled Founded Entities
Parent Company and other

Total Contract Revenue

Grant Revenue:

Internal Segment
Controlled Founded Entities
Non-Controlled Founded Entities
Parent Company and other

Total Grant Revenue

Total Revenue

Year Ended December 31,

2020

2019

Change

$3,560
2,726
—
2,054

$8,341

$32
3,395
—
—

$3,427

$11,768

$6,064
2,487
—
137

$8,688

$15
1,104
—
—

$1,119

$9,807

$(2,503)
239
—
1,917

$(347)

$17
2,291
—
—

$2,308

$1,961

Our total revenue was $11.8 million for the year ended December 31, 2020, an increase of $2.0 million, or 20.0 percent 
compared to the year ended December 31, 2019. The increase was primarily attributable to an increase of $2.3 million in grant 
revenue in the Controlled Founded Entities segment for the year ended December 31, 2020, which was driven primarily by 
Vedanta’s grant revenue earned pursuant to its CARB-X and BARDA agreements. The increase was further attributable to an 
increase of $1.9 million in contract revenue in the Parent segment for the year ended December 31, 2020, which was primarily 
driven by a $2.0 million milestone payment received from Karuna for initiation of its KarXT Phase 3 clinical study pursuant to 
the Exclusive Patent License Agreement between PureTech and Karuna. The increases were partially offset by a decline of 
$2.5 million in contract revenue in the Internal segment, which was primarily drive by the Orasome collaboration and license 
agreement with Roche, which concluded during the year ended December 31, 2020.

80    PureTech Health plc   Annual report and accounts 2020

Governance 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Financial Review  — continued

Research and Development Expenses 

(in thousands)

Research and Development Expenses:

Internal Segment
Controlled Founded Entities
Non-Controlled Founded Entities
Parent Company and other

Total Research and Development Expenses:

Year Ended December 31,

2020

2019

Change

$(41,583)
(40,043)
—
(234)

$(81,859)

$(25,977)
(42,780)
(15,555)
(1,536)

$(85,848)

$15,607
(2,737)
(15,555)
(1,302)

$(3,988)

Our research and development expenses were $81.9 million for the year ended December 31, 2020, a decline of $4.0 million, or 
4.6 percent compared to the year ended December 31, 2019. The change was attributable to a decline of $15.6 million in the Non-
Controlled Founded Entities segment owing to the deconsolidation of Vor, Karuna and Gelesis during year ended December 31, 
2019. The decline was further attributable to declines of $2.7 million in the Controlled Founded Entities segment and $1.3 million 
in the Parent segment for the year ended December 31, 2020. The declines were partially offset by an increase of $15.6 million 
in research and development expenses incurred by the Internal segment for the year ended December 31, 2020. In 2020 we 
progressed our wholly-owned therapeutic candidates to key milestones. We completed a Phase 1 multiple ascending dose 
and food effect study for LYT-100. We also initiated a Phase 2a proof-of-concept study of LYT-100 in patients with breast cancer-
related, upper limb secondary lymphedema as well as initiated a Phase 2 trial of LYT-100 in Long COVID respiratory complications 
and related sequelae, which is also known as post-acute COVID-19 syndrome (PACS). Finally, we initiated a Phase 1 clinical trial of 
LYT-200 for the potential treatment of metastatic solid tumors that are difficult to treat and have poor survival rates. 

General and Administrative Expenses 

(in thousands)

General and Administrative Expenses:

Internal Segment
Controlled Founded Entities
Non-Controlled Founded Entities
Parent Company and other

Total General and Administrative Expenses

Year Ended December 31,

2020

2019

Change

$(2,112)
(15,061)
—
(32,267)

$(2,385)
(14,436)
(10,439)
(32,098)

$(49,440)

$(59,358)

$(273)
625
(10,439)
168

$(9,918)

Our general and administrative expenses were $49.4 million for the year ended December 31, 2020, a decrease of $9.9 million, 
or 16.7 percent compared to the year ended December 31, 2019. The decrease was primarily attributable to a decline of 
$10.4 million in the Non-Controlled Founded Entities segment, owing to the deconsolidation of Vor, Karuna and Gelesis during 
the year ended December 31, 2019. 

Total Other Income (Loss)
Total other income was $178.7 million for the year ended December 31, 2020, a decrease of $493.4 million, compared to the 
year ended December 31, 2019. We recognized a gain on loss of significant influence of $445.6 million with respect to Karuna 
for the year ended December 31, 2019. No loss of significant influence of associates occurred during the year ended December 
31, 2020. The decline was further attributable to a decline of $264.4 million in gain on deconsolidation as no deconsolidation 
of subsidiaries occurred during the year ended December 31, 2020, as compared to a gain of $264.4 million recognized for the 
deconsolidation of Vor, Karuna and Gelesis during the year ended December 31, 2019. The decline was further attributable 
to a loss of $55.0 million realized on the sale of certain investments held at fair value during year ended December 31, 2020. 
The declines were partially offset by an increase of $270.5 million on gain on investments held at fair value for the year 
ended December 31, 2020, which was primarily driven by Karuna.

Net Finance Income (Costs)
Net finance costs were $6.1 million for the year ended December 31, 2020, a decline of $40.0 million, or 86.7 percent compared 
to net finance costs of $46.1 million for the year ended December 31, 2019. The change was primarily attributable to a 
$42.1 million decline in the change in the fair value of our preferred shares, warrant and convertible note liabilities held by third 
parties for the year ended December 31, 2020. 

Share of Net Gain (Loss) in Associates Accounted for Using the Equity Method, and Impairment of Investment in Associate
The share of net loss in associates was $34.1 million for the year ended December 31, 2020, a decrease of $64.9 million, or 210.8 
percent as compared to net gain of $30.8 million for the year ended December 31, 2019. The change in share of net gain/(loss) 
in associates was primarily attributable to the financial results of Gelesis for the year ended December 31, 2020. Additionally, 
we allocated a share of our net loss in Gelesis for the year ended December 31, 2020, totaling $23.0 million, to our long-term 
interest in Gelesis as of December 31, 2020. We recorded equity method income of $37.1 million with respect to Gelesis, which 
was partially offset by our share of net loss in Karuna of $6.3 million for the year ended December 31, 2019. Additionally, we 
recorded an impairment charge of $42.9 million for the year ended December 31, 2019, related to our investment in common 
shares held in Gelesis. See Note 6 to our consolidated financial statements included elsewhere in this annual report.

Taxation 
Income tax expense was $14.4 million for the year ended December 31, 2020, a decline of $98.0 million, or 87.2 percent as 
compared to the year ended December 31, 2019. The decline in income tax expense was primarily attributable to the gains 
realized on the loss of significant influence on Karuna for the year ended December 31, 2019 and the gains recognized on 
deconsolidation of Vor, Karuna and Gelesis during the year ended December 31, 2019. 

PureTech Health plc   Annual report and accounts 2020    81

Governance 
 
 
 
 
 
 
 
Financial Review  — continued

Comparison of the Years Ended December 31, 2019 and 2018
Total Revenue 

(in thousands)

Contract Revenue:
Internal Segment
Controlled Founded Entities
Non-Controlled Founded Entities
Parent Company and other

Total Contract Revenue

Grant Revenue:

Internal Segment
Controlled Founded Entities
Non-Controlled Founded Entities
Parent Company and other

Total Grant Revenue

Total Revenue

Year Ended December 31,

2019

2018

Change

$6,064
2,487
—
137

$8,688

$15
1,104
—
—

$1,119

$9,807

$2,110
14,233
—
29

$16,371

$86
4,271
20
—

$4,377

$20,748

$3,954
(11,745)
—
108

$(7,683)

$(71)
(3,167)
(20)
—

$(3,258)

$(10,941)

Our total revenue was $9.8 million for the year ended December 31, 2019, a decrease of $10.9 million, or 52.7 percent compared 
to the year ended December 31, 2018. The decline was attributable to decreases of $11.7 million in contract revenue and 
$3.2 million in grant revenue in the Controlled Founded Entities segment for the year ended December 31, 2019, which was 
driven primarily by Vedanta’s contract revenue earned under its milestone-based JBI collaboration agreement and grant 
revenue earned pursuant to its CARB-X agreement during 2018. The decline in Controlled Founded Entities segment’s 
contract and grant revenues, was partially offset by a $4.0 million increase in contract revenue in the Internal segment, which 
was driven by increases in contract revenue earned under the Orasome collaboration and license agreement with Roche and 
the Lymphatic Targeting platform collaboration and license agreement with Boehringer Ingelheim entered into in July 2019 
for the year ended December 31, 2019.

Research and Development Expenses 

(in thousands)

Research and Development Expenses:

Internal Segment
Controlled Founded Entities
Non-Controlled Founded Entities
Parent Company and other

Total Research and Development Expenses:

Year Ended December 31,

2019

2018

Change

$(25,977)
(42,780)
(15,555)
(1,536)

$(85,848)

$(8,929)
(36,930)
(29,851)
(1,692)

$(77,402)

$17,047
5,850
(14,296)
(156)

$8,446

Our research and development expenses were $85.8 million for the year ended December 31, 2019, an increase of $8.4 million, 
or 10.9 percent compared to the year ended December 31, 2018. The change was attributable to increases of $17.0 million 
in the Internal segment for the year ended December 31, 2019. In 2019, we continued to shift our focus towards the Internal 
segment, investing in research and development activities to advance a Wholly Owned Pipeline of therapeutic candidates 
designed to harness key immunological, fibrotic and lymphatic system mechanisms. During the year ended December 31, 
2019, we progressed LYT-100 towards first patient dosing in its Phase 1 multiple ascending dose and food effect study, which 
began in 2020, and prepared for the initiation of a Phase 1 clinical study of LYT-200 in solid tumors, which also began in 2020. 
Research and development expenses in the Controlled Founded Entities segment also increased $5.9 million as Vedanta 
progressed its candidates VE202, VE303, VE416 and VE800 to meaningful milestones. The increases were partially offset by a 
decline of $14.3 million in the Non-Controlled Founded Entities segment owing to the deconsolidation of Akili during the year 
ended December 31, 2018 and the deconsolidation of Vor, Karuna and Gelesis during the year ended December 31, 2019. 

General and Administrative Expenses 

(in thousands)

General and Administrative Expenses:

Internal Segment
Controlled Founded Entities
Non-Controlled Founded Entities
Parent Company and other

Total General and Administrative Expenses

Year Ended December 31,

2019

2018

Change

$(2,385)
(14,436)
(10,439)
(32,098)

$(1,498)
(10,212)
(16,385)
(19,270)

$887
4,224
(5,946)
12,828

$(59,358)

$(47,365)

$11,993

Our general and administrative expenses were $59.4 million for the year ended December 31, 2019, an increase of $12.0 million, 
or 25.3 percent compared to the year ended December 31, 2018. The change was attributable to increases of $12.8 million in 
the Parent segment for year ended December 31, 2019, which was primarily driven by increased professional fees incurred in the 
exploration of an ADR listing and increased non-cash depreciation and amortization expenses incurred in the implementation 
of IFRS 16 Leases and the lease we entered into during the year ended December 31, 2019 for our new headquarters. Controlled 

82    PureTech Health plc   Annual report and accounts 2020

Governance 
 
 
 
 
 
 
 
 
 
 
Financial Review  — continued

Founded Entities segment’s general and 
administrative expenses also increased 
by $4.2 million. The increases in the 
Internal and Controlled Founded Entities 
segments’ general and administrative 
were offset by the deconsolidation of 
Akili during the year ended December 31, 
2018 and the deconsolidation of Vor, 
Karuna and Gelesis during the year 
ended December 31, 2019.

Total Other Income (Loss)
Total other income was $672.2 million for 
the year ended December 31, 2019, an 
increase of $651.0 million, as compared 
to the year ended December 31, 2018. 
The growth was attributable to an 
increase of $435.3 million in gain on 
loss of significant influence for the year 
ended December 31, 2019. For the year 
ended December 31, 2019 we recognized 
a gain on loss of significant influence of 
$445.6 million with respect to Karuna, 
while for the year ended December 31, 
2018 we recognized a gain on loss of 
significant influence of $10.3 million 
with respect to resTORbio. The 
growth was further attributable to an 
increase of $222.7 million in gain on 
deconsolidation as we recognized a gain 
of $264.4 million for the deconsolidation 
of Vor, Karuna and Gelesis during the 
year ended December 31, 2019, as 
compared to a gain of $41.7 million for 
the deconsolidation of Akili during the 
year ended December 31, 2018. The 
gains were partially offset by a decline 
of $4.1 million in income related to asset 
disposals and an increase in fair value 
accounting losses of $3.2 million on 
certain investments held at fair value for 
the year ended December 31, 2019.

Net Finance Income (Costs)
Net finance costs were $46.1 million 
for the year ended December 31, 2019, 
an increase of $72.1 million in costs, 
or 278.1 percent as compared to the 
year ended December 31, 2018. The 
change was primarily attributable to a 
$70.5 million decline in the change in 
the fair value of our preferred shares, 
warrant and convertible note liabilities 
held by third parties for the year 
ended December 31, 2019.

Share of Net Gain/(Loss) in Associates 
Accounted for Using the Equity 
Method, and Impairment of Investment 
in Associate
The share of net income in associates was 
$30.8 million for the year ended December 
31, 2019, an increase of $42.3 million, 
or 368.0 percent as compared to a net 
loss for the year ended December 31, 
2018. The change in associate income 
was attributable to the deconsolidation 
of Karuna and Gelesis and subsequent 
equity method accounting from the date 
of deconsolidation to December 31, 2019. 

We recorded equity method income of 
$37.1 million with respect to Gelesis, which 
was partially offset by our share of net 
loss in Karuna of $6.3 million for the year 
ended December 31, 2019. Additionally, 
we recorded an impairment charge of 
$42.9 million for the year ended December 
31, 2019, related to our investment in 
common shares held in Gelesis. See Note 6 
to our consolidated financial statements 
included elsewhere in this annual report.

Taxation 
Income tax expense was $112.4 million 
for the year ended December 31, 
2019, an increase of $110.2 million, or 
4961.2 percent as compared to the year 
ended December 31, 2018. The growth 
in income tax expense was primarily 
attributable to the gains realized on the 
loss of significant influence on Karuna for 
the year ended December 31, 2019 and 
the gains recognized on deconsolidation 
of Vor, Karuna and Gelesis during the 
year ended December 31, 2019.

Critical Accounting Policies and 
Significant Judgments and Estimates 
Our management’s discussion and 
analysis of our financial condition 
and results of operations is based on 
our financial statements, which we 
have prepared in accordance with 
international accounting standards in 
conformity with the requirements of the 
Companies Act 2006 and International 
Financial Reporting Standards (IFRSs) 
adopted pursuant to Regulation (EC) 
No 1606/2002 as it applies in the EU. 
The Consolidated Financial Statements 
also comply fully with IFRSs as issued by 
the International Accounting Standards 
Board (IASB). In the preparation of these 
financial statements, we are required 
to make judgments, estimates and 
assumptions about the carrying amounts 
of assets and liabilities that are not 
readily apparent from other sources. The 
estimates and associated assumptions 
are based on historical experience and 
other factors that are considered to 
be relevant. Actual results may differ 
from these estimates under different 
assumptions or conditions. 

Our estimates and assumptions are 
reviewed on an ongoing basis. Revisions 
to accounting estimates are recognized 
in the period in which the estimate is 
revised if the revision affects only that 
period or in the period of the revisions 
and future periods if the revision affects 
both current and future periods. 

While our significant accounting policies 
are described in more detail in the notes 
to our consolidated financial statements 
appearing at the end of this report, we 
believe the following accounting policies 
to be most critical to the judgments and 

estimates used in the preparation of 
our financial statements. See Note 1 to 
our consolidated financial statements 
for a further detailed description of our 
significant accounting policies. 

Financial instruments 
We account for our financial 
instruments according to IFRS 9. As 
such, when issuing preferred shares 
in our subsidiaries we determine the 
classification of financial instruments 
in terms of liability or equity. Such 
determination involves significant 
judgement. These judgements include 
an assessment of whether the financial 
instruments include any embedded 
derivative features, whether they include 
contractual obligations upon us to 
deliver cash or other financial assets or 
to exchange financial assets or financial 
liabilities with another party at any point 
in the future prior to liquidation, and 
whether that obligation will be settled 
by exchanging a fixed amount of cash or 
other financial assets for a fixed number 
of the Group’s equity instruments.

In accordance with IFRS 9 we carry certain 
investments in equity securities at fair 
value as well as our subsidiary preferred 
share, convertible notes and warrant 
liabilities, all through profit and loss 
(FVTPL). Valuation of the aforementioned 
financial instruments (assets and 
liabilities) includes making significant 
estimates, specifically determining the 
appropriate valuation methodology and 
making certain estimates of the future 
earnings potential of the subsidiary 
businesses, appropriate discount rate 
and earnings multiple to be applied, 
marketability and other industry and 
company specific risk factors.

Consolidation:
The consolidated financial statements 
include the financial statements of the 
Company and the entities it controls. 
Based on the applicable accounting 
rules, the Company controls an investee 
when it is exposed, or has rights, to 
variable returns from its involvement 
with the investee and has the ability 
to affect those returns through its 
power over the investee. Therefore an 
assessment is required to determine 
whether the Company has (i) power over 
the investee; (ii) exposure, or rights, to 
variable returns from its involvement 
with the investee; and (iii) the ability to 
use its power over the investee to affect 
the amount of the investor’s returns. 
Judgement is required to perform such 
assessment and it requires that the 
Company considers, among others, 
activities that most significantly affect 
the returns of the investee, its voting 
shares, representation on the board, 
rights to appoint management, investee 

PureTech Health plc   Annual report and accounts 2020    83

GovernanceFinancial Review  — continued

dependence on the Company and other 
contributing factors.

Investment in Associates
When we do not control an investee but 
maintain significant influence over the 
financial and operating policies of the 
investee the investee is an associate. 
Significant influence is presumed to exist 
when we hold 20 percent or more of the 
voting power of an entity, unless it can 
be clearly demonstrated that this is not 
the case. We evaluate if we maintain 
significant influence over associates 
by assessing if we have the power to 
participate in the financial and operating 
policy decisions of the associate.

Associates are accounted for using 
the equity method (equity accounted 
investees) and are initially recognized 
at cost, or if recognized upon 
deconsolidation they are initially 
recorded at fair value at the date of 
deconsolidation. The consolidated 
financial statements include our share 
of the total comprehensive income 
and equity movements of equity 
accounted investees, from the date 
that significant influence commences 
until the date that significant influence 
ceases. When our share of losses 
exceeds the net investment in an 
equity accounted investee, including 
preferred share investments that are 
considered to be Long-Term Interests, 
the carrying amount is reduced to zero 
and recognition of further losses is 
discontinued except to the extent that 
we have incurred legal or constructive 
obligations or made payments on 
behalf of an investee. To the extent we 
hold interests in associates that are not 
providing access to returns underlying 
ownership interests, the instrument 
held by PureTech is accounted for 
in accordance with IFRS 9.

Judgement is required in order to 
determine whether we have significant 
influence over financial and operating 
policies of investees. This judgement 
includes, among others, an assessment 
whether we have representation on the 
board of directors of the investee, whether 
we participate in the policy making 
processes of the investee, whether there is 
any interchange of managerial personnel, 
whether there is any essential technical 
information provided to the investee and 
if there are any transactions between us 
and the investee.

Judgement is also required to determine 
which instruments we hold in the 
investee form part of the investment in 
the associate, which is accounted for 
under IAS 28 and scoped out of IFRS 9, 
and which instruments are separate 
financial instruments that fall under the 

scope of IFRS 9. This judgement includes 
an assessment of the characteristics of 
the financial instrument of the investee 
held by us and whether such financial 
instrument provides access to returns 
underlying an ownership interest.

Where the company has other 
investments in an equity accounted 
investee that are not accounted for 
under IAS 28, judgement is required 
in determining if such investments 
constitute Long-Term Interests for the 
purposes of IAS 28 (please refer to Notes 
5 and 6). This determination is based on 
the individual facts and circumstances 
and characteristics of each investment, 
but is driven, among other factors, by 
the intention and likelihood to settle 
the instrument through redemption or 
repayment in the foreseeable future, and 
whether or not the investment is likely to 
be converted to common stock or other 
equity instruments 

Income Taxes 
We must make certain estimates and 
judgments in determining income 
tax expense for financial statement 
purposes. The amount of taxes currently 
payable or refundable is accrued, and 
deferred tax assets and liabilities are 
recognized for the estimated future tax 
consequences attributable to differences 
between the financial statement 
carrying amounts of existing assets and 
liabilities and their respective tax bases. 
Deferred tax assets are also recognized 
for realizable loss and tax credit 
carryforwards. Deferred tax assets and 
liabilities are measured using enacted tax 
rates in effect for the year in which those 
temporary differences are expected to 
be recovered or settled. The effect on 
deferred tax assets and liabilities for 
a change in tax rates is recognized in 
income in the period that includes the 
enactment date. Net deferred tax assets 
are not recorded if we do not assess their 
realization as probable. Judgement is 
required to determine if realization of 
such deferred tax assets is probable.

Share-based Payments 
Share-based payments includes stock 
options, restricted stock units (“RSUs”) as 
well as service, market and performance-
based RSU awards in which the expense 
is recognized based on the grant date 
fair value of these awards.

In accordance with IFRS 2, “Share-based 
Payments,” the fair value of the share 
option awards is estimated on the grant 
date using the Black-Scholes option-
valuation model which requires the 
input of certain assumptions, including 
the expected life of the share-based 
award, share price volatility, dividend 
yield and interest rate. The volatility 

is based on our historical data for the 
purposes of the Black-Scholes option-
valuation model. Expected life is based 
on the median expected term. Volatility 
is calculated by taking the weighted-
average of the historical volatilities of our 
shares. We have not declared dividends 
and we do not plan to pay any dividends 
in the future. The risk-free interest rate 
for periods in the expected life of the 
option is based on the U.S. Treasury 
constant maturities in effect at the time 
of the grant. 

The fair value of the market and 
performance-based awards is based 
on the Monte Carlo simulation analysis 
utilizing a Geometric Brownian Motion 
process with 100,000 simulations 
to value those shares. The model 
considers share price volatility, risk-free 
rate and other covariance of comparable 
public companies and other market 
data to predict distribution of relative 
share performance.

We recognize the estimated fair value of 
service, market and performance-based 
awards as share-based compensation 
expense over the vesting period based 
upon the determination of whether 
it is probable that the performance 
targets will be achieved. We assess 
the probability of achieving the 
performance targets at each reporting 
period. Cumulative adjustments, if any, 
are recorded to reflect subsequent 
changes in the estimated outcome of 
performance-related conditions. For 
share-based payment awards with 
market conditions, the grant date 
fair value is measured to reflect such 
conditions and there is no true-up for 
differences between expected and 
actual outcomes.

Recent Accounting Pronouncements 
For information on recent accounting 
pronouncements, see our consolidated 
financial statements and the related 
notes found elsewhere in this report.

Cash Flow and Liquidity

Our cash flows may fluctuate and are 
difficult to forecast and will depend 
on many factors, including:

•  the expenses incurred in the 

development of wholly-owned 
and Controlled-Founded Entity 
therapeutic candidates;

•  the revenue generated by wholly-
owned and Controlled-Founded 
Entity therapeutic candidates;

•  the revenue generated from 

licensing and royalty agreement 
with Founded Entities;

84    PureTech Health plc   Annual report and accounts 2020

GovernanceFinancial Review  — continued

•  the financing requirements of the 
Internal segment, Controlled-
Founded Entities segment and Parent 
segment; and

•  the investment activities in the Internal, 

Controlled-Founded Entities, and 
Non-Controlled Founded Entities and 
Parent segments.

As of December 31, 2020, we had 
consolidated cash and cash equivalents 
of $403.9 million. As of December 31, 
2020, we had PureTech Level cash and 
cash equivalents of $349.4 million. 

Cash Flows 
The following table summarizes our cash flows for each of the periods presented: 

(in thousands)

Net cash used in operating activities
Net cash provided by/(used in) investing activities
Net cash provided by/(used in) financing activities
Effect of exchange rates on cash and cash equivalents

Net increase in cash and cash equivalents

Operating Activities 
Net cash used in operating activities 
was $131.8 million for the year 
ended December 31, 2020, as 
compared to $98.2 million for the 
year ended December 31, 2019. The 
increase in outflows was primarily 
attributable to estimated income taxes 
of $20.7 million paid for our disposals of 
Karuna common shares during the year 
ended December 31, 2020. The increase 
was further attributable to a decrease 
of $4.5 million in payments received 
with respect to contract revenue for 
the year ended December 31, 2020. 
We received a $2.0 million milestone 
payment from Karuna for initiation of its 
KarXT Phase 3 clinical study pursuant to 
the Exclusive Patent License Agreement 
between PureTech and Karuna during 
the year ended December 31, 2020. 
We received $3.5 million from Imbrium 
Therapeutics LP for the execution of 
a Research Collaboration Option and 
License Agreement and $3.0 million 
from Boehringer Ingelheim for the 
execution of a Collaboration and 
License Agreement during the year 
ended December 31, 2019. The increase 
in outflows was further attributable 
to reduced interest income and the 
timing of payments in the normal 
course of business for the year ended 
December 31, 2020. 

Net cash used in operating 
activities was $98.2 million for the 
year ended December 31, 2019, as 
compared to $72.8 million for the 
year ended December 31, 2018. The 
increase in outflows was primarily due 
to our increased operating loss that 
resulted from increased research and 
development activities. In 2019, our 
income resulted from increased non-
cash gains, that had no impact on the 
cash used in operating activities.

Investing Activities 
Net cash provided by investing 
activities was $364.5 million for the 
year ended December 31, 2020, as 

compared to inflows of $63.7 million 
for the year ended December 31, 2019. 
The inflow was primarily attributable 
to the sale of Karuna and resTORbio 
common shares for aggregate 
proceeds of $350.6 million during the 
year ended December 31, 2020. The 
inflow was further attributable to cash 
provided by the maturity of short-term 
investments totaling $30.1 million. 
The inflows were offset by purchases 
of Gelesis and Vor preferred shares 
totaling $11.1 million and the purchase 
of fixed assets totaling $5.2 million. 

Net cash provided by investing 
activities was $63.7 million for the 
year ended December 31, 2019, as 
compared to net cash used in investing 
activities of $39.6 million for the year 
ended December 31, 2018. Cash 
provided by the maturity of short-
term investments of $174.0 million was 
offset by the purchase of short-term 
investments of $69.5 million as well as 
the purchase of fixed assets totaling 
$12.1 million and the purchase of 
intangible assets totaling $0.4 million. 
The inflow was further offset by our 
investment in Gelesis convertible 
promissory notes totaling $6.5 million 
and Gelesis Series 3 Growth preferred 
shares and Karuna Series B preferred 
shares totaling $16.0 million. The inflow 
was further offset by the derecognition 
of cash totaling $16.0 million held 
by Vor, Karuna and Gelesis upon 
deconsolidation.

Financing Activities 
Net cash provided by financing 
activities was $38.9 million for the 
year ended December 31, 2020, as 
compared to $49.9 million for the year 
ended December 31, 2019. The net 
inflow was primarily attributable to the 
issuances by Vedanta of a $25.0 million 
convertible promissory note and a 
long-term loan with net proceeds of 
$14.7 million. The inflow was further 
attributable to $13.8 million received 
from the Vedanta Series C-2 and Sonde 

Years Ended December 31,

2020

2019

2018

$(131,827)
364,478
38,869
—

$271,520

$(98,156)
63,659
49,910
(104)

$15,309

$(72,796)
(39,645)
156,887
(44)

$44,402

Series A-2 preferred share financings. 
The inflows were partially offset by the 
$12.9 million settlement of 2017 RSU 
awards granted to certain executives. 

Net cash provided by financing 
activities was $49.9 million for the year 
ended December 31, 2019, as compared 
to net inflows of $156.9 million for the 
year ended December 31, 2018. The 
net inflow was primarily attributable to 
aggregate proceeds of the issuance 
of $51.0 million received from the 
Vedanta Series C and C-2, Gelesis 
Series 2 Growth and Sonde Series A-2 
preferred share financings. Further 
inflows of $1.6 million were attributable 
to the proceeds from the issuance 
of convertible notes by Karuna. The 
inflows were partially offset by payment 
of our lease liability totaling $1.7 million 
and $1.3 million in withholding payroll 
tax payments related to the vesting 
of 2016 RSU awards granted to 
certain executives.

Funding Requirements 
We have incurred operating losses 
since inception. Based on our current 
plans, we believe our existing cash and 
cash equivalents at December 31, 
2020 will be sufficient to fund our 
operations and capital expenditure 
requirements into the first quarter 
of 2024 and following the sale of 
1,000,000 common shares of Karuna for 
aggregate proceeds of $118.0 million 
on February 9, 2021, we have sufficient 
funding to extend operations over a 
four year period into the first quarter 
of 2025. We expect to incur substantial 
additional expenditures in the near 
term to support our ongoing activities. 
Additionally, we expect to incur 
additional costs as a result of operating 
as a U.S. public company. We expect 
to continue to incur net losses for 
the foreseeable future. Our ability to 
fund our therapeutic development 
and clinical operations as well as 
commercialization of our wholly-owned 
therapeutic candidates, will depend on 

PureTech Health plc   Annual report and accounts 2020    85

Governance 
Financial Review  — continued

the amount and timing of cash received 
from planned financings. Our future 
capital requirements will depend on 
many factors, including: 

•  the costs, timing and outcomes of 

clinical trials and regulatory reviews 
associated with our wholly-owned 
therapeutic candidates; 

•  the costs of commercialization 
activities, including product 
marketing, sales and distribution; 

•  the costs of preparing, filing and 
prosecuting patent applications 
and maintaining, enforcing and 
defending intellectual property-
related claims; 

•  the emergence of competing 

technologies and products and other 
adverse marketing developments; 

•  the effect on our therapeutic and 
product development activities of 
actions taken by the FDA, EMA or 
other regulatory authorities; 

•  our degree of success in 

commercializing our wholly-owned 
therapeutic candidates, if and when 
approved; and 

•  the number and types of future 
therapeutics we develop and 
commercialize. 

A change in the outcome of any of 
these or other variables with respect to 
the development of any of our wholly-
owned therapeutic candidates could 
significantly change the costs and 
timing associated with the development 
of that therapeutic candidate. Further, 
our operating plans may change in the 
future, and we may need additional 
funds to meet operational needs and 
capital requirements associated with 
such operating plans. 

Until such time, if ever, as we can 
generate substantial product 
revenue, we expect to finance our 
operations through a combination 
of equity financings, debt financings, 
collaborations with other companies 
or other strategic transactions. We 
do not currently have any committed 
external source of funds. To the extent 
that we raise additional capital through 
the sale of equity or convertible debt 
securities, your ownership interest 
will be diluted, and the terms of these 
securities may include liquidation or 
other preferences that adversely affect 
your rights as a common stockholder. 
Debt financing and preferred equity 
financing, if available, may involve 
agreements that include covenants 
limiting or restricting our ability to 
take specific actions, such as incurring 
additional debt, making acquisitions 
or capital expenditures or declaring 
dividends. If we raise additional funds 

through collaborations, strategic 
alliances or marketing, distribution 
or licensing arrangements with third 
parties, we may have to relinquish 
valuable rights to our technologies, 
future revenue streams, research 
programs or therapeutic candidates 
or grant licenses on terms that may not 
be favorable to us. If we are unable to 
raise additional funds through equity or 
debt financings or other arrangements 
when needed, we may be required to 
delay, limit, reduce or terminate our 
research, therapeutic development 
or future commercialization efforts or 
grant rights to develop and market 
therapeutic candidates that we would 
otherwise prefer to develop and 
market ourselves. 

Further, our operating plans may 
change, and we may need additional 
funds to meet operational needs and 
capital requirements for clinical trials 
and other research and development 
activities. We currently have no credit 
facility or committed sources of capital. 
Because of the numerous risks and 
uncertainties associated with the 
development and commercialization 
of our wholly-owned therapeutic 
candidates, we are unable to estimate 
the amounts of increased capital outlays 
and operating expenditures associated 
with our current and anticipated 
therapeutic development programs. 

Financial Position

Summary Financial Position

(in thousands)

Investments held at fair value
Other non-current assets
Non-current assets

Short-term investments
Cash and cash equivalents
Other current assets
Current assets

Total assets

Lease Liability
Deferred tax liability
Other non-current liabilities
Non-current liabilities

Trade and other payables
Notes payable
Warrant liability
Preferred shares
Other current liabilities
Total current liabilities

Total liabilities

Net assets

Total equity

86    PureTech Health plc   Annual report and accounts 2020

As of December 31,

2019

Change

714,905
57,428
772,333

30,088
132,360
6,397
168,845

941,178

34,914
115,445
1,219
151,579

19,750
1,455
7,997
100,989
9,011
139,201

290,780

650,397

650,398

(184,744)
(11,943)
(196,687)

(30,088)
271,521
4,071
245,504

48,816

(2,827)
(6,820)
13,598
3,952

817
25,000
209
17,983
(2,287)
41,722

45,674

3,142

3,141

2020

530,161
45,484
575,645

—
403,881
10,468
414,348

989,994

32,088
108,626
14,818
155,531

20,566
26,455
8,206
118,972
6,724
180,924

336,455

653,539

653,539

Governance 
Financial Review  — continued

Investments Held at Fair Value
Investments held at fair value decreased 
$184.7 million to $530.2 million as of 
December 31, 2020. Investments held 
at fair value consists primarily of our 
common share investment in Karuna 
and our preferred share investments 
in Akili, Gelesis and Vor. See Notes 
5 and 6 to our consolidated financial 
statements included elsewhere in this 
annual report. Fair value of investments 
accounted for at fair value, does not 
take into consideration contribution 
from milestones that occurred after 
December 31, 2020, the value of 
our consolidated Founded Entities 
(Vedanta, Follica, Sonde, Akili, Alivio, 
and Entrega), our Wholly Owned 
Programs, or our cash.

Cash and Cash Equivalents, and Short-
term Investments
Consolidated cash, cash equivalents 
and short-term investments increased 
$241.4 million to $403.9 million as 
of December 31, 2020, while we 
had PureTech Level cash and cash 
equivalents of $349.4 million. The 
increase reflected primarily the 
disposals of Karuna common shares 
during the year ended December 31, 
2020. On January 22, 2020, PureTech 
sold 2,100,000 shares of Karuna 
common shares for aggregate proceeds 
of $200.9 million. On May 26, 2020, 
PureTech sold an additional 555,500 
Karuna common shares for aggregate 
proceeds of $45.0 million. On August 26, 
2020, PureTech sold 1,333,333 common 
shares of Karuna for aggregate 
proceeds of $101.6 million. The inflows 
from the disposals were primarily offset 
by our operating loss of $119.5 million 
for the year ended December 31, 2020.

Non-Current Liabilities
Non-current liabilities increased 
$4.0 million to $155.5 million as of 
December 31, 2020. The increase 
reflected the execution by Vedanta 
of a $15.0 million long-term loan 
and security agreement with Oxford 
Finance LLC which was partially 
offset by declines of $2.8 million and 
$6.8 million in our long-term lease and 
deferred tax liabilities, respectively as 
of December 31, 2020.

Trade and Other Payables
Trade and other payables decreased 
$0.8 million to $20.6 million as of 
December 31, 2020. The decline 
reflected primarily the timing of 
payments as of December 31, 2020.

Notes Payable
Notes payable increased $25.0 million 
to $26.5 million as of December 31, 
2020. The increase reflected the 
issuance by Vedanta of a $25.0 million 

convertible promissory note to a third 
party investor. 

Preferred Shares
Preferred share liability increased 
$18.0 million to $119.0 million as of 
December 31, 2020. The increase 
reflected the issuance by Sonde 
of Series A-2 preferred shares for 
aggregate proceeds of $4.8 million 
and the issuance by Vedanta of Series 
C-2 preferred shares for aggregate 
proceeds of $9.0 million. The increases 
also reflected Finance costs of 
$4.2 million owing to the change in fair 
value of preferred shares during the 
year ended December 31, 2020.

Quantitative and Qualitative 
Disclosures about Financial Risks

Interest Rate Sensitivity 
As of December 31, 2020, we had 
consolidated cash and cash equivalents 
of $403.9 million, while we had PureTech 
Level cash and cash equivalents 
of $349.4 million. Our exposure to 
interest rate sensitivity is impacted by 
changes in the underlying U.K. and 
U.S. bank interest rates. We have not 
entered into investments for trading 
or speculative purposes. Due to the 
conservative nature of our investment 
portfolio, which is predicated on capital 
preservation and investments in short 
duration, high-quality U.S. Treasury Bills 
and U.S. debt obligations and related 
money market accounts we do not 
believe change in interest rates would 
have a material effect on the fair market 
value of our portfolio, and therefore we 
do not expect our operating results or 
cash flows to be significantly affected 
by changes in market interest rates. 

Foreign Currency Exchange Risk 
We maintain our consolidated 
financial statements in our functional 
currency, which is the U.S. dollar. 
Monetary assets and liabilities 
denominated in currencies other than 
the functional currency are translated 
into the functional currency at rates 
of exchange prevailing at the balance 
sheet dates. Non-monetary assets 
and liabilities denominated in foreign 
currencies are translated into the 
functional currency at the exchange 
rates prevailing at the date of the 
transaction. Exchange gains or 
losses arising from foreign currency 
transactions are included in the 
determination of net income (loss) for 
the respective periods. Such foreign 
currency gains or losses were not 
material for all reported periods.

We recorded foreign currency losses 
in respect of foreign operations of 
$0.5 million, $0.0 million and $0.2 million 

for the years ended December 31, 2020, 
December 31, 2019, and December 31, 
2018, respectively, which are included 
in Other comprehensive income/(loss) 
in the Consolidated Statements of 
Comprehensive Income/(Loss). 

We do not currently engage in currency 
hedging activities in order to reduce 
our currency exposure, but we may 
begin to do so in the future. Instruments 
that may be used to hedge future risks 
include foreign currency forward and 
swap contracts. These instruments may 
be used to selectively manage risks, 
but there can be no assurance that we 
will be fully protected against material 
foreign currency fluctuations. 

Controlled Founded Entity Investments
We maintain investments in certain 
Controlled Founded Entities. 
Our investments in Controlled 
Founded Entities are eliminated as 
intercompany transactions upon 
financial consolidation. We are 
however exposed to a preferred share 
liability owing to the terms of existing 
preferred shares and the ownership of 
Controlled Founded Entities preferred 
shares by third parties. The liability 
of preferred shares is maintained at 
fair value through the profit and loss. 
Our strong cash position, budgeting 
and forecasting processes, as well as 
decision making and risk mitigation 
framework enable us to robustly 
monitor and support the business 
activities of the Controlled Founded 
Entities to ensure no exposure to 
credit losses and ultimately dissolution 
or liquidation. Accordingly, we view 
exposure to third party preferred share 
liability as low. Please refer to Note 16 
to our consolidated financial statements 
for further information regarding our 
exposure to Controlled Founded 
Entity Investments. 

Non-Controlled Founded Entity 
Investments
We maintain certain investments in 
Non-Controlled Founded Entities which 
are deemed either as investments and 
accounted for as investments held at 
fair value or associates and accounted 
for under the equity method (please 
refer to Note 1 to our consolidated 
financial statements). Our exposure 
to investments held at fair value was 
$530.2 million as of December 31, 
2020 and we may or may not be able 
to realize the value in the future. 
Accordingly, we view the risk as high. 
Our exposure to investments in 
associates in limited to the carrying 
amount of the investment. We are 
not exposed to further contractual 
obligations or contingent liabilities 
beyond the value of initial investment. 

PureTech Health plc   Annual report and accounts 2020    87

Governanceforeign private issuer status. Even after 
we no longer qualify as an emerging 
growth company, as long as we qualify 
as a foreign private issuer under the 
Exchange Act, we will be exempt from 
certain provisions of the Exchange Act 
that are applicable to U.S. domestic 
public companies, including: 

•  the sections of the Exchange Act 

regulating the solicitation of proxies, 
consents or authorizations in respect 
of a security registered under the 
Exchange Act; 

•  sections of the Exchange Act 

requiring insiders to file public 
reports of their stock ownership and 
trading activities and liability for 
insiders who profit from trades made 
in a short period of time; 

•  the rules under the Exchange Act 
requiring the filing with the SEC 
of quarterly reports on Form 10-Q 
containing unaudited financial 
and other specified information, 
or current reports on Form 8-K, 
upon the occurrence of specified 
significant events; and 

•  Regulation FD, which regulates 
selective disclosures of material 
information by issuers. 

Financial Review  — continued

As of December 31, 2020, Gelesis was 
the only associate. The carrying amount 
of the investment in Gelesis as an 
associate was zero. Accordingly, we do 
not view this as a risk. Please refer to 
Notes 5, 6 and 16 to our consolidated 
financial statements for further 
information regarding our exposure 
to Non-Controlled Founded Entity 
Investments. 

Equity Price Risk 
As of December 31, 2020, we held 
3,406,564 common shares of Karuna. 
The fair value of our investment in 
the common stock of Karuna was 
$346.1 million.

The investment in Karuna is exposed to 
fluctuations in the market price of these 
common shares. The effect of a 10.0 
percent adverse change in the market 
price of Karuna common shares as of 
December 31, 2020 would have been 
a loss of approximately $34.6 million 
recognized as a component of Other 
income (expense) in our Consolidated 
Statements of Comprehensive  
Income/(Loss). 

Liquidity Risk 
We do not believe we will encounter 
difficulty in meeting the obligations 
associated with our financial liabilities 
that are settled by delivering cash 
or another financial asset. While we 
believe our cash, cash equivalents and 
short-term investments do not contain 
excessive risk, we cannot provide 
absolute assurance that in the future 
our investments will not be subject to 
adverse changes or decline in value 
based on market conditions. 

Credit Risk 
We maintain an investment portfolio 
in accordance with our investment 
policy. The primary objectives of our 
investment policy are to preserve 
principal, maintain proper liquidity and 
to meet operating needs. Although 
our investments are subject to credit 
risk, our investment policy specifies 
credit quality standards for our 
investments and limits the amount 
of credit exposure from any single 
issue, issuer or type of investment. 
Also, due to the conservative nature 
of our investments and relatively short 
duration, interest rate risk is mitigated. 
We do not own derivative financial 
instruments. Accordingly, we do not 
believe that there is any material market 
risk exposure with respect to derivative 
or other financial instruments. 

the credit quality of customers on an 
ongoing basis, taking into account 
its financial position, past experience 
and other factors. The credit quality 
of financial assets that are neither past 
due nor impaired can be assessed by 
reference to credit ratings (if available) 
or to historical information about 
counterparty default rates. We are also 
potentially subject to concentrations 
of credit risk in accounts receivable. 
Concentrations of credit risk with 
respect to receivables is owed to 
the limited number of companies 
comprising our customer base. Our 
exposure to credit losses is low, 
however, due to the credit quality of our 
larger collaborative partners such as 
Boehringer Ingelheim and Eli Lilly. 

JOBS Act Exemptions and Foreign 
Private Issuer Status 
We qualify as an “emerging growth 
company” as defined in the U.S. 
Jumpstart Our Business Startups 
Act of 2012. An emerging growth 
company may take advantage 
of specified reduced reporting 
and other requirements that are 
otherwise applicable generally to 
public companies. This includes an 
exemption from the auditor attestation 
requirement in the assessment of our 
internal control over financial reporting 
pursuant to the Sarbanes-Oxley Act 
of 2002. We may take advantage of 
this exemption for up to five years 
or such earlier time that we are no 
longer an emerging growth company. 
We will cease to be an emerging 
growth company if we have more 
than $1.07 billion in total annual gross 
revenue, have more than $700.0 million 
in market value of our ordinary shares 
held by non-affiliates or issue more than 
$1.0 billion of non-convertible debt over 
a three-year period. We may choose to 
take advantage of some but not all of 
these provisions that allow for reduced 
reporting and other requirements. 

We are considering whether we will take 
advantage of the extended transition 
period provided under Section 7(a)
(2)(B) of the Securities Act of 1933, as 
amended, for complying with new or 
revised accounting standards. Since 
IFRS makes no distinction between 
public and private companies for 
purposes of compliance with new or 
revised accounting standards, the 
requirements for our compliance as 
a private company and as a public 
company are the same. 

Credit risk is also the risk of financial 
loss if a customer or counterparty to 
a financial instrument fails to meet its 
contractual obligations. We assess 

Owing to our U.S. listing, we will report 
under the Securities Exchange Act of 
1934, as amended, or the Exchange 
Act, as a non-U.S. company with 

88    PureTech Health plc   Annual report and accounts 2020

GovernanceChair’s overview

“ We believe that good corporate 

governance is essential for building 
a successful and sustainable business.”

Dear Shareholder

I am pleased to introduce our Corporate Governance Report. This section sets out our governance framework and the work of 
the Board and its committees.

As a Board, we are responsible for ensuring there is an effective governance framework in place. This includes setting 
the Company’s strategic objectives, ensuring the right leadership and resources are in place to achieve these objectives, 
monitoring performance, ensuring that sufficient internal controls and protections are in place and reporting to shareholders. 
An effective governance framework is also designed to ensure accountability, fairness and transparency in the Company’s 
relationships with all of its stakeholders, whether shareholders, employees, partners, the government or the wider patient 
community. We believe that good corporate governance is essential for building a successful and sustainable business.

The Board is committed to the highest standards of corporate governance and undertakes to maintain a sound framework for 
our control and management. In this report we provide details of that framework.

The key constituents necessary to deliver a robust structure are in place and, accordingly, this report includes a description 
of how the Company has applied the principles and provisions of the Governance Code and how it intends to apply those 
principles in the future.

The Board looks forward to being able to discuss these matters with our shareholders in connection with our AGM or indeed 
at any other time during the year. 

Christopher Viehbacher 
Chair

April 14, 2021

PureTech Health plc   Annual report and accounts 2020    89

GovernanceBoard of Directors

(alphabetically)*

PureTech Health is led by a seasoned and accomplished Board 
of Directors and management team with extensive experience 
in maximising shareholder value, discovering scientific 
breakthroughs, and delivering therapeutics to market.

Raju Kucherlapati, Ph.D. 
Independent Non-Executive Director, R&D Committee Member

Raju Kucherlapati, Ph.D., has served as a member of our Board since 2014. He has been the Paul C. Cabot 
professor of Genetics and a professor of medicine at Harvard Medical School since 2001. Dr. Kucherlapati 
currently serves on the board of directors of Gelesis, Inc. and KEW Inc. He was a founder and former board 
member of Abgenix, Cell Genesys and Millennium Pharmaceuticals. He is a fellow of the American Association 
for the Advancement of Science and a member of the National Academy of Medicine. Dr. Kucherlapati received 
his Ph.D. from the University of Illinois. He trained at Yale and has held faculty positions at Princeton University, 
University of Illinois College of Medicine and the Albert Einstein College of Medicine. He served on the 
editorial board of the New England Journal of Medicine and was Editor in Chief of the journal Genomics. His 
laboratory at Harvard Medical School is involved in cloning and characterization of human disease genes with 
a focus on human syndromes with a significant cardiovascular involvement, use of genetic/genomic approaches 
to understand the biology of cancer and the generation and characterization of genetically modified mouse 
models for cancer and other human disorders.

John LaMattina, Ph.D. 
Independent Non-Executive Director, R&D Committee Member

John LaMattina, Ph.D., has served as a member of our Board since 2009. Dr. LaMattina previously worked at 
Pfizer in different roles from 1977 to 2007, including vice president of U.S. Discovery Operations in 1993, senior 
vice president of worldwide discovery operations in 1998, senior vice president of worldwide development in 
1999 and president of global research and development from 2003 to 2007. Dr. LaMattina serves on the board 
of directors of Ligand Pharmaceuticals, Immunome Inc. and Vedanta and is chairman of the board of directors 
of Alivio. Dr. LaMattina previously served on the board of Zafgen, Inc. until April 2020. He also serves on the 
Scientific Advisory Board of Frequency Therapeutics and is a trustee associate of Boston College. During 
Dr. LaMattina’s leadership tenure, Pfizer discovered and/or developed a number of important new medicines 
including Tarceva, Chantix, Zoloft, Selzentry and Lyrica, along with a number of other medicines currently in late 
stage development for cancer, rheumatoid arthritis and pain. He is the author of numerous scientific publications 
and U.S. patents. Dr. LaMattina received the 1998 Boston College Alumni Award of Excellence in Science and 
the 2004 American Diabetes Association Award for Leadership and Commitment in the Fight Against Diabetes. 
He was awarded an Honorary Doctor of Science degree from the University of New Hampshire in 2007. In 2010, 
he was the recipient of the American Chemical Society’s Earle B. Barnes Award for Leadership in Chemical 
Research Management. He is the author of “Devalued and Distrusted—Can the Pharmaceutical Industry Restore 
its Broken Image,” “Drug Truths: Dispelling the Myths About Pharma R&D” and an author of the Drug Truths 
blog at Forbes.com. Dr. LaMattina received a B.S. in Chemistry from Boston College and received a Ph.D. 
in Organic Chemistry from the University of New Hampshire. He then moved on to Princeton University as 
a National Institutes of Health postdoctoral fellow in the laboratory of professor E. C. Taylor.

Robert Langer, Sc.D. 
Co-Founder and Non-Executive Director, R&D Committee Member 

Robert S. Langer, Sc.D., has served as a member of our Board since our founding and is our co-founder. 
Dr. Langer has served as the David H. Koch Institute professor at MIT since 2005. He served as a member of the 
FDA’s science board from 1995 to 2002 and as its chairman from 1999 to 2002. Dr. Langer serves on the board 
of directors of Seer Bio, Abpro Bio, Frequency Therapeutics, Alivio Therapeutics, Entrega, Inc. and Moderna, 
Inc. Dr. Langer has received over 220 major awards, including the 2006 U.S. National Medal of Science, the 
Charles Stark Draper Prize in 2002 and the 2012 Priestley Medal. He is also the first engineer to ever receive 
the Gairdner Foundation International Award. Dr. Langer has received the Dickson Prize for Science, Heinz 
Award, Harvey Prize, John Fritz Award, General Motors Kettering Prize for Cancer Research, Dan David Prize in 
Materials Science, Breakthough Prize in Life Sciences, National Medal of Science, National Medal of Technology 
and Innovation, Kyoto Prize, Wolf Prize, Albany Medical Center Prize in Medicine and Biomedical Research and 
the Lemelson-MIT prize. In 2006, he was inducted into the National Inventors Hall of Fame. In January 2015, 
Dr. Langer was awarded the 2015 Queen Elizabeth Prize for Engineering. Dr. Langer received his bachelor’s 
degree in Chemical Engineering from Cornell University and his Sc.D. in Chemical Engineering from MIT.

90    PureTech Health plc   Annual report and accounts 2020

*  Biographies for executive directors, Daphne Zohar, Stephen Muniz and Bharatt Chowrira, can be found on page 94.

GovernanceBoard of Directors  — continued

Kiran Mazumdar-Shaw 
Independent Non-Executive Director

Kiran Mazumdar-Shaw has served as a member of our Board since September 2020. Ms. Mazumdar- Shaw has 
been the executive chairperson of Biocon Limited, which she founded in 1978, since April 2020, and she served 
as managing director of Biocon Limited from 1995 to 2020. Ms. Mazumdar-Shaw holds key positions in various 
industry, educational, government and professional bodies globally. She has been elected as a full-term member 
of the board of trustees of Massachusetts Institute of Technology. She has been elected as a member of the 
prestigious U.S.-based National Academy of Engineering. She also serves as the lead independent member of 
the board of Infosys Ltd, a director on the board of United Breweries Limited, and non-executive director on the 
board of Narayana Health. Ms. Mazumdar-Shaw has received two of India’s highest civilian honors, the Padma 
Shri in 1989 and the Padma Bhushan in 2005. She was also honored with the Order of Australia, Australia’s 
highest civilian honor in January 2020. In 2016, she was conferred with the highest French distinction – Knight 
of the Legion of Honour – and in 2014 received the Othmer Gold Medal in 2014 from the U.S.-based Chemical 
Heritage Foundation for her pioneering efforts in biotechnology. Ms. Mazumdar-Shaw has been ranked as one 
of the world’s top 20 inspirational leaders in the field of biopharmaceuticals by The Medicine Maker Power List 
2020, and she was the winner of EY World Entrepreneur of the Year™ 2020 Award. She was the first woman 
business leader from India to sign the Giving Pledge, an initiative of the Gates Foundation, committing to give 
the majority of her wealth to philanthropic causes. She received a bachelor’s degree in science, Zoology Hons., 
from Bangalore University and a master’s degree in malting and brewing from Ballarat College, Melbourne 
University. She has been awarded several honorary degrees from other universities globally.

Dame Marjorie Scardino 
Senior Independent Director

Dame Marjorie Scardino has served as a member of our Board since 2015. She served for 28 years as the chief 
executive officer of Pearson, a large education company that included The Economist, The Financial Times and 
Penguin Books. She was on the board of the MacArthur Foundation for 12 years, five as chairman, and left in 
2017. She was was a member of the board of Twitter from 2013 to 2018 and International Airlines Group from 
2014 to 2019. Dame Scardino has received a number of honorary degrees, and in 2003 was dubbed a dame of 
the British Empire. She is also a member of the Royal Society of the Arts in the UK and the American Association 
of Arts and Sciences.

Christopher Viehbacher 
Chair

Chris Viehbacher has served as a member of our Board since 2015 and as chairman since September 2019. He 
has been the managing partner of Gurnet Point Capital since October 2014. Immediately prior to joining Gurnet 
Point Capital, Mr. Viehbacher served as the chief executive officer and member of the board of directors of 
Sanofi from December 2008 to October 2014. From 1993 to 2008, Mr. Viehbacher worked at GlaxoSmithKline 
in different roles, including ultimately President of its North American pharmaceutical division. Mr. Viehbacher 
began his career with PricewaterhouseCoopers LLP and qualified as a chartered accountant. Mr. Viehbacher 
currently serves on the board of directors of Vedanta Biosciences as chairman, BEFORE Brands, Crossover 
Health, Boston Pharmaceuticals, Zikani and Gurnet Point Capital LLC. Mr. Viehbacher previously served on the 
board of directors of Axcella Health Inc. and Corium International, Inc. Mr. Viehbacher also serves on the Board 
of Trustees of Northeastern University and the Board of Fellows of Stanford Medical School. Mr. Viehbacher has 
co-chaired the Chief Executive Officer Roundtable on Neglected Diseases with Bill Gates and formerly chaired 
the chief executive officer Roundtable on Cancer. He was the chairman of the board of the Pharmaceutical 
Research and Manufacturers of America as well as president of the European Federation of Pharmaceutical 
Industries and Associations. At the World Economic Forum at Davos, Mr. Viehbacher was a chair of the Health 
Governors and co-chaired an initiative to create a Global Charter for Healthy Living. He was also a member of 
the International Business Council. Mr. Viehbacher has received the Pasteur Foundation Award for outstanding 
commitment to safeguarding and improving health worldwide. He has also received France’s highest civilian 
honor, the Légion d’honneur. Mr. Viehbacher received his bachelor’s degree in Commerce from Queen’s 
University in Ontario, Canada in 1983.

PureTech Health plc   Annual report and accounts 2020    91

GovernanceBoard of Directors  — continued

Dennis Ausiello, M.D.** 
Board Advisor, R&D Committee Member

Dennis Ausiello, M.D., is a board advisor and member of the PureTech R&D Committee. He is the Jackson 
Distinguished Professor of Clinical Medicine and was previously director, emeritus of the M.D./Ph.D. Program 
at Harvard Medical School. Dr. Ausiello is chairman of medicine, emeritus and director of the Center for 
Assessment Technology and Continuous Health (CATCH) at Massachusetts General Hospital (MGH). This center 
is a partnership among MGH, MIT and Harvard University with a mission to develop real-time assessment 
of human traits in wellness and disease. In partnership with industry, it is creating tools for measurements of 
traditional and novel phenotypes. Understanding the need for partnerships between the academy and industry, 
Dr. Ausiello served on the board of directors of Pfizer Pharmaceuticals, where he was their former lead director. 
He currently serves as a member of the board of directors of Seres Health and Alnylam. Dr. Ausiello is also a 
member of the board of directors of several non-public biotech companies and is a consultant to Verily (formerly 
Google Life Sciences) and Pfizer Pharmaceuticals. Dr. Ausiello is a nationally recognized leader in academic 
medicine who was elected to the National Academy of Medicine in 1999 and the American Academy of Arts 
and Sciences in 2003. He has published numerous articles, book chapters and textbooks and has served as an 
editor of Cecil’s Textbook of Medicine. Dr. Ausiello received his BA from Harvard College and an M.D. from the 
University of Pennsylvania.

H. Robert Horvitz, Ph.D.** 
Board Advisor, R&D Committee Chair

H. Robert Horvitz, Ph.D., is a board observer and Chair of the R&D Committee at PureTech. He received 
the Nobel Prize in Physiology or Medicine and is the David H Koch Professor of Biology at Massachusetts 
Institute of Technology, an investigator of the Howard Hughes Medical Institute, neurobiologist (Neurology) at 
Massachusetts General Hospital, a member of the MIT McGovern Institute for Brain Research and the MIT Koch 
Institute for Integrative Cancer Research. He is cofounder of multiple life science companies, including Epizyme 
(EPZM), Mitobridge (acquired by Astellas) and Idun Pharmaceuticals (acquired by Pfizer) and was a member of 
the Scientific Advisory Board of the Novartis Institutes for BioMedical Research.

Dr. Horvitz was a member of the board of trustees of the Massachusetts General Hospital. He also previously 
served as Chairman of the Board of Trustees of the Society for Science and the Public and as President of 
the Genetics Society of America. Dr. Horvitz is a member of the U.S. National Academy of Sciences, the U.S. 
National Academy of Medicine and the American Philosophical Society and is a foreign member of the Royal 
Society of London. He is a fellow of the American Academy of Arts and Sciences and of the American Academy 
of Microbiology.

Dr. Horvitz received the U.S. National Academies of Science Award in Molecular Biology; the Charles A. Dana 
Award for Pioneering Achievements in Health; the Ciba-Drew Award for Biomedical Science; the General 
Motors Cancer Research Foundation Alfred P. Sloan, Jr. Prize; the Gairdner Foundation International Award; 
the March of Dimes Prize in Developmental Biology; the Genetics Society of America Medal; the Bristol-Myers 
Squibb Award for Distinguished Achievement in Neuroscience; the Wiley Prize in the Biomedical Sciences; the 
Peter Gruber Foundation Genetics Prize; the American Cancer Society Medal of Honor; the Alfred G. Knudson 
Award of the National Cancer Institute; and the UK Genetics Society Mendel Medal. He has received honorary 
doctoral degrees from the University of Rome, Cambridge University, Pennsylvania State University and the 
University of Miami.

Bennett Shapiro, M.D.** 
Board Advisor, R&D Committee Member

Bennett Shapiro, M.D., is a PureTech co-founder, a board advisor, a member of PureTech’s R&D Committee. 
He also served as member of the Board from the Company’s founding through June 2020. Dr. Shapiro was 
previously Executive Vice President at Merck Research Laboratories of Merck & Co. where he initially led 
Worldwide Basic Research and was responsible for all the basic and preclinical research activities at Merck. He 
later led Worldwide Licensing and External Research and was responsible for Merck’s relationships with the 
academic and industrial biomedical research community. His leadership resulted in the discovery, development 
and registration of approximately 25 drugs and vaccines. Previously, he was professor and chairman of the 
Department of Biochemistry at the University of Washington and is the author of over 120 papers on the 
molecular regulation of cellular behavior. Following an internship in Medicine at the University of Pennsylvania 
Hospital, he was a Research Associate at the NIH, then a Visiting Scientist at the Institut Pasteur in Paris and 
returned to the NIH as Chief-Section on Cellular Differentiation in the Laboratory of Biochemistry prior to joining 
the University of Washington. Dr. Shapiro has been a Guggenheim Fellow, a Fellow of the Japan Society for the 
Promotion of Science and a Visiting Professor at the University of Nice. He currently serves as a member of the 
board of directors of Vedanta Biosciences and VBL Therapeutics. Dr. Shapiro previously served as a director 
of Celera Corporation, the Drugs for Neglected Diseases initiative and the Mind and Life Institute. Dr. Shapiro 
received a B.S. in Chemistry from Dickinson College and his M.D. from Jefferson Medical College.

** 

 Dr. Horvitz, Dr. Ausiello and Dr. Shapiro are not members of the PureTech Board. As a Board Observer, Dr. Horvitz attends the 
majority of Board meetings. As Board Advisors, Dr. Ausiello and Dr. Shapiro attend select Board meetings. All three are also 
members of PureTech’s R&D Committee, of which Dr. Horvitz is the Chair.

92    PureTech Health plc   Annual report and accounts 2020

GovernanceManagement team

(alphabetically)

Joseph Bolen, Ph.D. 
Chief Scientific Officer

Joseph Bolen, Ph.D., first joined PureTech in October 2015 and has served as PureTech’s chief scientific officer 
since October 2016. Prior to joining PureTech, Dr. Bolen oversaw all aspects of research and development, or 
R&D, for Moderna, Inc. as president and chief scientific officer from July 2013 to October 2015. Previously, he 
was chief scientific officer and global head of oncology research at Millennium: The Takeda Oncology Company. 
Prior to joining Millennium in 1999, Dr. Bolen held senior positions at Hoechst Marion Roussel, Schering-Plough 
and Bristol-Myers Squibb. Dr. Bolen began his career at the National Institutes of Health, where he contributed 
to the discovery of a class of proteins known as tyrosine kinase oncogenes as key regulators of the immune 
system. Dr. Bolen received a B.S. in Microbiology & Chemistry and a Ph.D. in Immunology from the University 
of Nebraska and conducted his postdoctoral training in Molecular Virology at the Kansas State University 
Cancer Center.

Bharatt Chowrira, Ph.D., J.D. 
President and Chief of Business and Strategy, Member of the Board of Directors

Bharatt Chowrira, Ph.D., J.D., has been our president and chief of business and strategy since March 2017 and 
has served as a member of PureTech’s Board since February 1, 2021. Prior to joining PureTech, Dr. Chowrira was 
the president of Synlogic, Inc., a biopharmaceutical company focused on developing synthetic microbiome-
based therapeutics, from September 2015 to February 2017, where he oversaw and managed corporate and 
business development, alliance management, financial, human resources, intellectual property and legal 
operations. Prior to that, Dr. Chowrira was the chief operating officer of Auspex Pharmaceuticals, Inc. from 
October 2013 to July 2015, which was acquired by Teva Pharmaceuticals Ltd. in the spring of 2015. Previously, he 
was president and chief executive officer of Addex Therapeutics Ltd., a biotechnology company publicly-traded 
on the SIX Swiss Exchange, from August 2011 to July 2013. Prior to that Dr. Chowrira held various leadership and 
management positions at Nektar Therapeutics (chief operating officer), Merck & Co, or Merck (vice president), 
Sirna Therapeutics (general counsel; acquired by Merck) and Ribozyme Pharmaceuticals (chief patent counsel). 
Dr. Chowrira is currently a member of the board of directors of Vedanta Biosciences, Inc., or Vedanta and 
previously served on the board of directors of Karuna Therapeutics, Inc. from August of 2017 to December 2019. 
Dr. Chowrira received a J.D. from the University of Denver’s Sturm College of Law, a Ph.D. in Molecular Biology 
from the University of Vermont College of Medicine, an M.S. in Molecular Biology from Illinois State University 
and a B.S. in Microbiology from the UAS, Bangalore, India.

Eric Elenko, Ph.D. 
Chief Innovation Officer

Eric Elenko, Ph.D., has served as our chief innovation officer since June 2015 and held various other positions 
at PureTech prior thereto. While at PureTech, Dr. Elenko has led the development of a number of programs, 
including Akili Interactive Labs, Gelesis, Karuna Therapeutics and Sonde Health. Dr. Elenko serves on the board 
of directors of Sonde and Alivio. Prior to joining PureTech, Dr. Elenko was a consultant with McKinsey and 
Company from February 2002 to September 2005, where he advised senior executives of both Fortune 500 and 
specialty pharmaceutical companies on a range of issues such as product licensing, mergers and acquisitions, 
research and development strategy and marketing. Dr. Elenko received a B.A. in Biology from Swarthmore 
College and his Ph.D. in Biomedical Sciences from University of California, San Diego.

George Farmer, Ph.D. 
Chief Financial Officer

George Farmer, Ph.D., has served as our chief financial officer since January 1, 2021. Dr. Farmer joined 
PureTech from BMO Capital Markets, where he completed a 15-year career as a senior biotechnology equity 
analyst providing in-depth sector research for institutional investor clients. Prior to this role, Dr. Farmer served 
as chief executive officer of Cortice Biosciences, a privately held biotechnology company focused on the 
clinical development of therapies for brain malignancies and neurodegenerative diseases. He also served as 
vice president of corporate development at Synta Pharmaceuticals, a publicly traded company developing 
cancer therapeutics. Dr. Farmer was a postdoctoral fellow at Sloan Kettering Cancer Center and University of 
California San Francisco after receiving his Ph.D. in biological sciences from Columbia University and a BA from 
Dartmouth College.

PureTech Health plc   Annual report and accounts 2020    93

GovernanceManagement team  — continued

Joep Muijrers, Ph.D. 
Chief of Portfolio Strategy

Joep Muijrers, Ph.D., has served as our chief of portfolio strategy since May 2020, and previously served as our 
chief financial officer from April 2018 to May 2020. Prior to joining PureTech, he was a portfolio manager and 
partner at Life Science Partners, or LSP, a specialist investor group with sole focus on investing in healthcare and 
life sciences, in The Netherlands and in Boston for 11 years. Prior to joining LSP, he held the position of director 
corporate finance and capital markets at Fortis Bank, currently part of ABN AMRO. Dr. Muijrers is currently 
a member of the board of directors of Alivio, Entrega, Follica and Sonde. Dr. Muijrers received a M.S. from the 
University of Nijmegen and a Ph.D. from EMBL Heidelberg.

Stephen Muniz, Esq.*** 
Chief Operating Officer, Member of the Board of Directors

Stephen Muniz, Esq., has served as our chief operating officer and a member of our Board since June 2015, 
and previously served as executive vice president of legal, finance and operations from 2007 to June 2015. 
Prior to joining PureTech, Mr. Muniz was a partner in the Corporate Department of Locke Lord LLP, where he 
practiced law for 10 years. Mr. Muniz’s practice at Locke Lord LLP focused on the representation of life science 
venture funds as well as their portfolio companies in general corporate matters and in investment and liquidity 
transactions. He was also a Kauffman entrepreneur fellow, a program sponsored by the Kauffman Foundation. 
Mr. Muniz also sits on the board of directors of Entrega, Follica and Alivio and previously served on the board 
of directors of Karuna and Gelesis. Mr. Muniz received a B.A. in Economics and Accounting from The College of 
the Holy Cross and a J.D. from the New England School of Law where he graduated summa cum laude. 

Daphne Zohar 
Founder and Chief Executive Officer, Member of the Board of Directors

Daphne Zohar is the founder of PureTech and has served as our chief executive officer and a member of 
our board of directors since our formation and UK main market listing in 2015 and served as the founding 
chief executive officer of a number of our Founded Entities. A successful entrepreneur, Ms. Zohar created 
PureTech, assembling a leading team and scientific network to help implement her vision for the company, 
and was a key participant in fundraising, business development and establishing the underlying programs 
and platforms that have resulted in PureTech’s substantial pipeline which is comprised of 26 therapeutics 
and therapeutic candidates to date, including two therapeutics that have been cleared by the U.S. Food and 
Drug Administration for marketing and granted marketing authorization in the European Economic Area, or 
EEA. Ms. Zohar has been recognized as a top leader and innovator in biotechnology by a number of sources, 
including EY, BioWorld, MIT’s Technology Review, the Boston Globe, and Scientific American. Previously, 
Ms. Zohar has served on a number of private company boards including Karuna Therapeutics, Inc. and served 
on the board of resTORbio, Inc. (now Adicet Bio, Inc.) from December 2017-November 2018. Ms. Zohar received 
a B.S. from Northeastern University.

94    PureTech Health plc   Annual report and accounts 2020

***  Effective May 17, 2021, Mr. Muniz will no longer be an officer of PureTech or a member of PureTech’s board of directors.

GovernanceThe Board

Roles and responsibilities 
of the Board

The Board is responsible to 
shareholders for our overall 
management as a whole. The main roles 
of the Board are:

The Company’s schedule of matters 
reserved for the Board includes the 
following matters:

•  approval and monitoring of our 
strategic aims and objectives;

•  approval of the annual operating and 

•  creating value for shareholders;

capital expenditure budget;

•  providing business and 
scientific leadership;

•  approving our strategic objectives;

•  ensuring that the necessary financial 
and human resources are in place to 
meet strategic objectives;

•  overseeing our system of risk 

management; and

•  setting the values and standards 

for both our business conduct and 
governance matters.

The Directors are also responsible 
for ensuring that obligations to 
shareholders and other stakeholders 
are understood and met and that 
communication with shareholders 
is maintained. The responsibility of 
the Directors is collective, taking 
into account their respective roles 
as Executive Directors and Non-
Executive Directors. All Directors are 
equally accountable to the Company’s 
shareholders for the proper stewardship 
of its affairs and our long-term success.

The Board reviews strategic issues on 
a regular basis and exercises control 
over our performance by agreeing on 
budgetary and operational targets 
and monitoring performance against 
those targets. The Board has overall 
responsibility for our system of internal 
controls and risk management. Any 
decisions made by the Board on 
policies and strategy to be adopted 
by us or changes to current policies 
and strategy are made following 
presentations by the Executive 
Directors and other members of 
management, and only after a detailed 
process of review and challenge by 
the Board. Once made, the Executive 
Directors and other members of 
management are fully empowered to 
implement those decisions.

Except for a formal schedule of matters 
which are reserved for decision and 
approval by the Board, the Board has 
delegated our day-to-day management 
to the Chief Executive Officer who is 
supported by other members of the 
senior management team. The schedule 
of matters reserved for Board decision 
and approval are those significant to 
us as a whole due to their strategic, 
financial or reputational implications.

•  changes to our capital structure, the 
issue of any of our securities and 
material borrowings;

•  approval of the annual report 

and half-year results statement, 
accounting policies and practices or 
any matter having a material impact 
on our future financial performance;

•  ensuring a sound system of internal 

control and risk management;

•  approving Board appointments and 
removals, and approving policies 
relating to directors’ remuneration;

•  strategic acquisitions;

•  major disposals of our assets 

or subsidiaries;

•  approval of all circulars, 

prospectuses and other documents 
issued to shareholders governed by 
the Financial Conduct Authority’s 
(FCA) Listing Rules, Disclosure 
Guidance and Transparency 
Rules or the City Code on 
Takeovers and Mergers;

•  approval of terms of reference and 
membership of Board committees;

•  considering and, where appropriate, 

approving directors’ conflicts 
of interest; and

•  approval, subject to shareholder 

approval, of the appointment and 
remuneration of the auditors.

The schedule of matters reserved to 
the Board is available on request from 
the Company Secretary or within the 
Investors section of our website at 
www.puretechhealth.com.

The Board delegates specific 
responsibilities to certain committees 
that assist the Board in carrying out 
its functions and ensure independent 
oversight of internal control and risk 
management. The three principal Board 
committees (Audit, Remuneration 
and Nomination) play an essential role 
in supporting the Board in fulfilling 
its responsibilities and ensuring that 
we maintain the highest standards of 
corporate governance. Each committee 
has its own terms of reference which 
set out the specific matters for 
which delegated authority has been 
given by the Board.

The terms of reference for each of the 
committees are fully compliant with the 
provisions of the Governance Code. 
All of these are available on request 
from the Company Secretary or within 
the Investors section of our website at 
www.puretechhealth.com.

Board size and composition

As of December 31, 2020, there were 
eight Directors on the Board: the 
Non-Executive Chair, two Executive 
Directors and five Non-Executive 
Directors. As of the date of approval 
of this Annual Report there were nine 
Directors on the Board: the Non-
Executive Chair, three Executive 
Directors and five Non-Executive 
Directors. The biographies of these 
Directors are provided on pages 90 
to 94. One of the Company’s former 
Non-Executive Directors, Dr. Bennett 
Shapiro, retired from the Board in June 
2020. Ms. Kiran Mazumdar-Shaw was 
appointed as a Non-Executive Director 
in September 2020. There were no 
other changes to the composition of the 
Board during 2020. In February 2021, 
Dr. Bharatt Chowrira was appointed as 
an Executive Director. 

The Company’s policy relating to 
the terms of appointment and the 
remuneration of both Executive and 
Non-Executive Directors is detailed in 
the Directors’ Remuneration Report on 
pages 107 to 120.

The size and composition of the Board 
is regularly reviewed by the Nomination 
Committee to ensure there is an 
appropriate and diverse mix of skills 
and experience on the Board.

The Board may appoint any person 
to serve as a Director, either to fill 
a vacancy or as an addition to the 
existing Board. Any Director so 
appointed by the Board shall hold office 
only until the following AGM and then 
shall be eligible for election by the 
shareholders. In accordance with the 
Governance Code, all of the Directors 
will be offering themselves for election 
at the AGM to be held on May 27, 2021, 
full details of which are set out in the 
notice of meeting accompanying this 
Annual Report.

Non-Executive Directors

The Company’s Non-Executive 
Directors are Mr. Christopher 
Viehbacher (Chair), Dr. Raju 
Kucherlapati, Dr. John LaMattina, 
Dr. Robert Langer, Ms. Kiran Mazumdar-
Shaw and Dame Marjorie Scardino. 

PureTech Health plc   Annual report and accounts 2020    95

GovernanceThe Board  — continued 

The Non-Executive Directors provide 
us with a wide range of skills and 
experience. Each Non-Executive 
Director has significant senior level 
experience as well as an extensive 
network in each of their own fields, an 
innovative mindset and independent 
judgement on issues of strategy, 
performance and risk, and is well 
placed to constructively challenge 
and scrutinize the performance of 
management. In addition, most of our 
Non-Executive Directors also serve 
as members of one or more boards 
of directors of our Founded Entities 
and are key drivers for our Wholly 
Owned Pipeline.

Senior Independent Director

The Company’s Senior Independent 
Director is Dame Marjorie Scardino. 
A key responsibility of the Senior 
Independent Director is to be available 
to shareholders in the event that they 
may feel it inappropriate to relay views 
through the Chair or Chief Executive 
Officer. In addition, the Senior 
Independent Director serves as an 
intermediary between the rest of the 
Board and the Chair where necessary. 
Further, the Senior Independent 
Director will lead the Board in its 
deliberations on any matters on which 
the Chair is conflicted.

The roles of Chair and 
Chief Executive Officer

The Company’s Chair is Mr. Christopher 
Viehbacher. There is a clear division 
of responsibilities between the Chair 
and the Chief Executive Officer. 
Mr. Viehbacher was appointed Chair in 
September 2019. 

The Chair is responsible for the 
leadership and conduct of the 
Board and for ensuring effective 
communication with shareholders.

The Chair facilitates the full and 
effective contribution of Non-Executive 
Directors at Board and Committee 
meetings, ensures that they are 
kept well informed and ensures 
a constructive relationship between the 
Executive Directors and Non-Executive 
Directors. The Chair also ensures that 
the Board committees carry out their 
duties, including reporting back to 
the Board either orally or in writing 
following their meetings at the next 
Board meeting.

The role of the Chief Executive Officer, 
Ms. Daphne Zohar, is to lead the 
execution of the Company’s strategy 

and the executive management of 
PureTech. She is responsible, among 
other things, for the development 
and implementation of strategy and 
processes which enable us to meet 
the requirements of shareholders, 
for delivering the operating plans 
and budgets for our businesses, for 
monitoring business performance 
against key performance indicators 
(KPIs) and reporting on these to the 
Board and for providing the appropriate 
environment to recruit, engage, retain 
and develop the high-quality personnel 
needed to deliver our strategy.

Independence

The Governance Code requires 
that at least 50 percent of the Board 
of a UK premium listed company, 
excluding the Chair, consists of 
Non-Executive Directors determined 
by the Board to be independent in 
character and judgement and free 
from relationships or circumstances 
which may affect, or could appear 
to affect, the Directors’ judgement. 
The Board regards Dr. Kucherlapati, 
Dr. LaMattina, Ms. Mazumdar-Shaw 
and Dame Marjorie Scardino as 
Independent Non-Executive Directors 
for the purposes of the Governance 
Code. In reaching this determination, 
the Board duly considered (i) their 
directorships and links with other 
Directors through their involvement in 
other subsidiary companies; (ii) their 
equity interests in PureTech and/or the 
Founded Entities; and (iii) in respect 
of Dr. LaMattina, the length of his 
tenure as a Director of the Company. 
The Board is satisfied that the 
judgement, experience and challenging 
approach adopted by each of these 
Directors should ensure that they 
each make a significant contribution 
to the work of the Board and its 
committees. Therefore, the Board 
has determined that Dr. Kucherlapati, 
Dr. LaMattina, Ms. Mazumdar-Shaw 
and Dame Marjorie Scardino are of 
independent character and judgement, 
notwithstanding the circumstances 
described at (i), (ii) and (iii) above. 

As previously disclosed, with the 
resignation of Mr. Joichi Ito and the 
appointment of Mr. Viehbacher as 
Chair in 2019, less than 50 percent of 
the Company’s Board, excluding the 
Chair, was determined by the Board 
to be independent during a portion of 
2020 as required by the Governance 
Code. However, Dr. Shapiro, who was 
not considered independent due to the 

length of his tenure as a Director of the 
Company, did not stand for re-election 
at the 2020 AGM and, accordingly, 
following the 2020 AGM, the Board 
satisfied this requirement, and the 
situation improved further through the 
addition of Ms. Mazumdar-Shaw to the 
Board in September 2020. 

Board support, indemnity 
and insurance

The Company Secretary, Dr. Bharatt 
Chowrira, is responsible to the Board 
for ensuring Board procedures 
are followed, applicable rules and 
regulations are complied with and that 
the Board is advised on governance 
and relevant regulatory matters. 
All Directors have access to the 
impartial advice and services of the 
Company Secretary.

There is also an agreed procedure 
for Directors to take independent 
professional advice at the Company’s 
expense. In accordance with the 
Company’s Articles of Association 
and a contractual Deed of Indemnity, 
the Directors have been granted an 
indemnity issued by the Company 
to the extent permitted by law in 
respect of liabilities incurred to third 
parties as a result of their office. The 
indemnity would not provide any 
coverage where a Director is proved to 
have acted fraudulently or with wilful 
misconduct. The Company has also 
arranged appropriate insurance cover 
in respect of legal action against its 
Directors and officers.

Board meetings and decisions

The Board meets regularly during the 
year, as well as on an ad hoc basis as 
required by business need. The Board 
had 13 scheduled meetings in 2020, and 
details on attendance are set forth in 
the table below:

Director

Christopher Viehbacher 
Raju Kucherlapati
John LaMattina
Robert Langer
Kiran Mazumdar-Shaw1
Dame Marjorie Scardino
Bennett Shapiro2
Daphne Zohar
Stephen Muniz

Number of 
Board Meetings 
Attended

13/13
12/13
13/13
11/13
2/3
12/13
7/7
13/13
13/13

The missed meetings were a result 
of unexpected scheduling conflicts. 

1  Kiran Mazumdar-Shaw joined the Board in September 2020.
2  Bennett Shapiro’s service on the Board ended in June 2020.

96    PureTech Health plc   Annual report and accounts 2020

GovernanceThe Board  — continued 

Where absences were unavoidable, 
the impacted Director reviewed with 
management the topics and materials 
to be discussed at the meeting, and 
provided appropriate feedback to be 
conveyed at such meeting. 

The Board also acted by unanimous 
written consent four times in 2020. 

At each meeting of the Board, there 
was a closed session held in which only 
the Chair and the other Non-Executive 
Directors participated.

The schedule of Board and Committee 
meetings each year is, so far as is 
possible, determined before the 
commencement of that year and 
all Directors or, if applicable, all 
Committee members, are expected to 
attend each meeting.

Supplementary meetings of the Board 
and/or the Committees are held as 
and when necessary. Each member of 
the Board receives in advance of each 
scheduled meeting detailed Board 
packages, which include an agenda 
based upon matters to be addressed 
and appropriate presentation and 
background materials. If a Director 
is unable to attend a meeting due to 
exceptional circumstances, he or she 
will nonetheless receive the meeting 
materials and discuss the materials with 
the Chief Executive Officer.

The Chair, Chief Executive Officer and 
senior management team work together 
to ensure that the Directors receive 
relevant information to enable them 
to discharge their duties and that such 
information is accurate, timely and clear. 
This information includes quarterly 
management accounts containing 
analysis of performance against 
budget as well as a summary of the 
operational performance of each of our 
businesses against its goals. Additional 
information is provided as appropriate 
for the topics being addressed at the 
meeting. At each meeting, the Board 
receives presentations from the Chief 
Executive Officer and, by invitation, 
other members of senior management 
as required. This ensures that all 
Directors are in a position to monitor 
effectively our overall performance, and 
to contribute to the development and 
implementation of its strategy.

The majority of Board meetings 
are held at our offices in Boston, 
Massachusetts, U.S., which gives 
members of the Company’s senior 
management team, as well as the senior 
management of the Founded Entities, 
the opportunity to formally present 
to the Board on new technology 
development and business strategies. 
During the COVID-19 pandemic, for the 
safety of the Board and the Company’s 
employees, all board meetings have 
been held by videoconference.

Most Directors also serve on the 
boards of directors of our Founded 
Entities. These Founded Entity boards 
of directors meet regularly during the 
year, as well as on an ad hoc basis as 
required by business need. This service 
enables the Directors to have deep 
understanding of the businesses and 
contribute significantly to the strategy 
and oversight of these businesses.

Directors’ conflicts of interest

Each Director has a statutory duty 
under the Companies Act 2006 (the CA 
2006) to avoid a situation in which he or 
she has or can have a direct or indirect 
interest that conflicts or may potentially 
conflict with the interests of the 
Company. This duty is in addition to the 
continuing duty that a director owes to 
the Company to disclose to the Board 
any transaction or arrangement under 
consideration by the Company in which 
he or she is interested. The Company’s 
Articles of Association permit the 
Board to authorize conflicts or potential 
conflicts of interest. The Board has 
established procedures for managing 
and, where appropriate, authorizing 
any such conflicts or potential conflicts 
of interest. In deciding whether to 
authorize any conflict, the Directors 
must have regard to their general duties 
under the CA 2006 and their overriding 
obligation to act in a way they consider, 
in good faith, will be most likely to 
promote the Company’s success. In 
addition, the Directors are able to 
impose limits or conditions when giving 
authorization to a conflict or potential 
conflict of interest if they think this is 
appropriate. The authorization of any 
conflict matter, and the terms of any 
authorization, may be reviewed by the 
Board at any time. The Board believes 
that the procedures established to 
deal with conflicts of interest are 
operating effectively.

Induction, awareness and 
development

In preparation for the Company’s initial 
public offering (IPO), all Directors 
received an induction briefing from 
the Company’s legal advisors on their 
duties and responsibilities as Directors 
of a publicly quoted company. The 
Directors also received presentations 
from the Company’s corporate brokers 
prior to the IPO. In addition, in order 
to ensure that the Directors continue 
to further their understanding of 
the challenges facing our Founded 
Entities and Wholly Owned Pipeline, 
the Board periodically receives the 
presentations and reports covering the 
business and operations of each of our 
Founded Entities as well as its Wholly 
Owned Pipeline.

We have put in place a comprehensive 
induction plan for any new Directors. 
This program will be tailored to the 
needs of each individual Director and 
agreed with him or her so that he or 
she can gain a better understanding 
of us and our businesses. In addition, 
the Company facilitates sessions as 
appropriate with our advisers, as well 
as appropriate governance specialists, 
to ensure that any new Directors are 
fully aware of, and understand, their 
responsibilities and obligations of 
a publicly quoted company and of the 
governance framework within which 
they must operate. 

Board effectiveness and 
performance evaluation

The Board periodically reviews its 
effectiveness and performance. The 
Board seeks the assistance of an 
independent third party provider 
at least once every three years in its 
evaluation in compliance with the 
Governance Code, and will otherwise 
carry out an internally facilitated 
Board evaluation led by the Senior 
Independent Director, assisted by 
the Company Secretary, covering 
the effectiveness of the Board as 
a whole, its individual Directors and 
its Committees. 

In addition to the above, the Non-
Executive Directors, led by the Senior 
Independent Director, will periodically 
appraise the Chair’s performance, 
following which the Senior Independent 
Director will provide any feedback to 
the Chair. The performance of each 

PureTech Health plc   Annual report and accounts 2020    97

GovernanceThe Board  — continued

of the Directors on the Board and the 
performance of the committees of the 
Board will be reviewed by the Chair as 
deemed necessary. The performance 
of Executive Directors will be reviewed 
by the Board on an ongoing basis, as 
deemed necessary, in the absence of 
the Executive Director under review.

the whole organization. Detailed 
written policies and procedures 
have been established covering key 
operating and compliance risk areas. 
These policies and procedures are 
reviewed and the effectiveness of the 
systems of internal control is assessed 
periodically by the Board.

Committees of the Board

The Board has three principal 
committees: the Nomination 
Committee, the Audit Committee and 
the Remuneration Committee. The 
composition of the three principal 
committees of the Board and the 
attendance of the members throughout 
the year is set out in the respective 
committee reports contained in this 
Annual Report. The terms of reference 
of each committee are available on 
request from the Company Secretary 
and within the Investors section of our 
website at www.puretechhealth.com.

Internal Control

The Board fully recognizes the 
importance of the guidance contained 
in the Guidance on Risk Management, 
Internal Control and Related Financial 
and Business Reporting. Our internal 
controls were in place during the whole 
of 2020, with two significant failures in 
internal control identified for the year 
ended December 31, 2020.

The Board is responsible for 
establishing and monitoring internal 
control systems and for reviewing the 
effectiveness of these systems. The 
Board views the effective operation of 
a rigorous system of internal control 
as critical to our success; however, 
it recognizes that such systems are 
designed to manage rather than 
eliminate risk of failure and can 
provide only reasonable and not 
absolute assurance against material 
misstatement or loss. The key elements 
of our internal control system, all of 
which have been in place during the 
financial year and up to the date these 
financial statements were approved, 
are as follows:

Control environment and procedures 
We have a clear organizational 
structure with defined responsibilities 
and accountabilities. It adopts the 
highest values surrounding quality, 
integrity and ethics, and these values 
are communicated clearly throughout 

Identification and evaluation of risks
The Board actively identifies and 
evaluates the risks inherent in the 
business and ensures that appropriate 
controls and procedures are in place 
to manage these risks. The Board 
obtains an update regarding its Wholly 
Owned Pipeline and all Founded 
Entities on a regular basis and reviews 
our performance and the performance 
of our Wholly Owned Pipeline and 
Founded Entities on a quarterly basis, 
although performance of business units 
may be reviewed more frequently if 
deemed appropriate.

The key risks and uncertainties we face, 
as well as the relevant mitigations, are 
set out on pages 69 to 71 and in the 
Additional Information section from 
pages 191 to 227.

Information and financial 
reporting systems
We evaluate and manage significant 
risks associated with the process for 
preparing consolidated accounts by 
having in place systems and controls 
that ensure adequate accounting 
records are maintained and transactions 
are recorded accurately and fairly to 
permit the preparation of financial 
statements in accordance with IFRS. 
The Board approves the annual 
operating budgets and regularly 
receives details of actual performance 
measured against the budget.

Principal risks and uncertainties

Our operations and the implementation 
of our objectives and strategy are 
subject to a number of key risks 
and uncertainties. Risks are formally 
reviewed by the Board at least annually 
and appropriate procedures are put 
in place to monitor and, to the extent 
possible, mitigate these risks.

A summary of the key risks affecting us 
and the steps taken to manage these 
risks is set out on pages 69 to 71 and in 
the Additional Information section from 
pages 191 to 227.

Relations with stakeholders

The Company is committed 
to a continuous dialogue with 
shareholders as it believes that 
this is essential to ensure a greater 
understanding of and confidence 
amongst its shareholders in our 
medium and longer term strategy and 
in the Board’s ability to oversee its 
implementation. It is the responsibility 
of the Board as a whole to ensure that 
a satisfactory dialogue takes place.

Section 172 of the CA 2006 requires 
Directors to take into consideration 
the interests of stakeholders in 
their decision making. The Board is 
committed to understanding and 
engaging with all key stakeholder 
groups of the Company in order to 
maximise value and promote long- 
term Company success in line with 
our strategic objectives. The Board 
recognizes its duties under Section 172 
and continuously has regard to how 
the Company’s activities and decisions 
will impact employees, those with 
which it has a business relationship, 
the community and environment and 
its reputation for high standards of 
business conduct. In weighing all of the 
relevant factors, the Board, acting in 
good faith and fairly between members, 
makes decisions and takes actions that 
it considers will best lead to the long- 
term success of the Company.

During the year, the Board assessed 
its current activities between the 
Board and its stakeholders, which 
demonstrated that the Board actively 
engages with its stakeholders and 
takes their various objectives into 
consideration when making decisions. 
Specifically, actions the Board has 
taken to engage with its stakeholders 
in 2020 include:

Investors
•  Our shareholders are the owners 
and investors in our business 
and we make significant efforts 
to engage with our shareholders 
and understand their objectives. 
Unfortunately, we were unable to 
meet shareholders in person at our 
2020 AGM due to the COVID-19 
pandemic, but we provided an 
opportunity for shareholders to 
submit questions ahead of the 
meeting, which were addressed 
in responses to investors and 
trading updates;

98    PureTech Health plc   Annual report and accounts 2020

GovernanceThe Board  — continued

•  We held meetings with our signficant 
stakeholders to provide them with 
updates on the Company’s research 
and development activities and 
other general corporate updates;

•  We maintain very careful capital 

management in our business seeking 
to invest carefully and also our 
long-term viability. Our decision to 
dispose of certain shareholdings in 
Karuna was taken with a view to our 
long term capital requirements. Our 
disposal of our interests in Karuna 
was taken in consultation with 
certain significant shareholders as 
explained in our circular posted to 
our shareholders on August 26, 2020;

• 

Increased cultural and gender 
diversity at the Board level is a long-
term goal of a number of PureTech 
stakeholders. We were delighted to 
welcome Ms. Kiran Mazumdar-Shaw 
as an independent non-executive 
director onto our Board during 2020;

•  We corresponded with certain 

stockholders regarding 
remuneration policies and obtained 
input from such stockholders, 
described on page 109.

Employees 
•  We carefully considered how 
to address the impact of the 
COVID-19 pandemic on the 
Company’s stakeholders, in 
particular employees, and 
guided the Company through the 
pandemic with limited disruption 
to the business;

•  During 2020, in particular, we 

monitored company culture and 
engaged with employees on efforts 
to continuously improve company 
culture and morale during a 
difficult year with most of our team 
working remotely;

•  For additional information on our 

actions taken during the COVID-19 
pandemic, see page 63.

Community and Environment
•  We have engaged with various 

stakeholders who wanted to know 
more about PureTech’s efforts to 

create a sustainable business, and in 
response prepared the Company’s 
first standalone ESG Report, set out 
on pages 60 to 68;

•  We are also evaluating LYT-100, our 
lead therapeutic candidate from our 
Wholly Owned Pipeline, in a Phase 2 
trial in Long COVID, which could 
help the global community with 
the long-term repercussions of the 
COVID-19 pandemic.

Business Relationships
•  We have evaluated the relationships 

with the Company’s various 
collaborators through management 
and identified ways to strengthen 
relationships and arrangements with 
key collaborations; and

•  Our listing on Nasdaq is an 
important case study in our 
consideration of the potential impact 
on the Company’s key stakeholders 
and how that decision links to our 
business model. We listened to 
employees, investors and potential 
investors in the biotech community 
about the benefits of being a 
Nasdaq listed company. It was clear 
that there was strong support and 
desire from our stakeholders to see 
PureTech join Nasdaq and that such 
a step was seen as important for the 
long term success of the Company. 
The board worked closely with 
the Company’s financial advisers 
to ensure that the Nasdaq listing 
was undertaken in a manner that 
would give the best results for the 
Company. We completed the listing 
of the Company’s ADSs on Nasdaq 
in November 2020.

The Board believes that appropriate 
steps and considerations have been 
taken during the year so that each 
Director has an understanding of 
the various key stakeholders of the 
Company. The Board recognizes its 
responsibility to contemplate all such 
stakeholder needs and concerns 
as part of its discussions, decision- 
making, and in the course of taking 
actions and will continue to make 
stakeholder engagement a top priority 
in the coming years.

The Board’s primary shareholder 
contact is through the Chief 
Executive Officer. The Chair, the 
Senior Independent Director and 
other Directors, as appropriate, make 
themselves available for contact 
with major shareholders and other 
stakeholders in order to understand 
their issues and concerns.

While the AGM will be a closed 
meeting this year, the Notice of the 
AGM, which will be held at 11:00 am 
EDT (4:00 pm BST) on May 27, 2021 at 
the Company’s headquarters at 6 Tide 
Street in Boston, Massachusetts, U.S. 
(as a closed meeting with the minimum 
attendance required to form a quorum) 
is enclosed with this report. Details of 
the resolutions and the explanatory 
notes thereto are included with the 
Notice. To ensure compliance with the 
Governance Code, the Board proposes 
separate resolutions for each issue and 
proxy forms allow shareholders who are 
unable to attend the AGM to vote for or 
against or to withhold their vote on each 
resolution. In addition, to encourage 
shareholders to participate in the AGM 
process, the Company proposes to 
offer electronic proxy voting through 
the Registrar’s website and through the 
CREST service. The results of all proxy 
voting will be published on our website 
after the AGM. 

Our website at www.puretechhealth.com 
is the primary source of information 
on us. The website includes an 
overview of our activities, details of 
our businesses, and details of all of our 
recent announcements.

Political expenditure

It is the Board’s policy not to incur 
political expenditure or otherwise 
make cash contributions to political 
parties and it has no intention of 
changing that policy.

PureTech Health plc   Annual report and accounts 2020    99

GovernanceDirectors’ Report for the year ended December 31, 2020

The shares in the Company issued to 
former holders of Ariya Therapeutics 
Inc. securities are subject to lock up 
agreements with the Company and are 
not tradable until October 1, 2021.

Substantial shareholders

As of March 31, 2021, the Company 
had been advised that the shareholders 
listed on page 101 hold interests of 
3 percent or more in its ordinary share 
capital (other than interests of the 
Directors which are detailed on page 
118 of the Directors’ Remuneration 
Report). Other than as shown, so far 
as the Company (and its Directors) 
are aware, no other person holds or is 
beneficially interested in a disclosable 
interest in the Company.

Powers of the Directors

Subject to the Company’s Articles of 
Association, UK legislation and any 
directions given by special resolution, 
the business of the Company is 
managed by the Board of Directors. 
Details of the matters reserved for the 
Board can be found in the Corporate 
Governance Report on page 95.

Articles of Association

The Articles of Association of the 
Company can only be amended by 
special resolution at a general meeting 
of the shareholders. No amendments 
are proposed at the 2021 AGM.

The Directors present their report and 
the audited consolidated financial 
statements for the financial year ended 
December 31, 2020.

Certain disclosure requirements for 
inclusion in this report have been 
incorporated by way of cross reference 
to the Strategic Report, the Directors’ 
Remuneration Report and the ESG 
Report which should be read in 
conjunction with this report.

The Company was incorporated on 
May 8, 2015 as a public company 
limited by shares in the UK and has 
a registered office situated at 8th Floor, 
20 Farringdon Street, London, EC4A 
4AB, United Kingdom. The Company 
was admitted to the premium listing 
segment of the Official List of the 
UK Listing Authority and to trading 
on the main market of the London 
Stock Exchange on June 24, 2015. 
The Company’s American Depository 
Shares, each representing 10 ordinary 
shares, began trading on the Nasdaq 
Global Market on November 16, 2020.

Directors

The membership of the Board can be 
found below and biographical details 
of the directors can be found on 
pages 90 to 94 and are deemed to be 
incorporated into this report.

Descriptions of the terms of the service 
contracts of the directors is set forth 
on page 113 and pages 118 to 119 
of this report.

All directors shall retire from 
office and will offer themselves for 
reappointment by the members at the 
Company’s upcoming AGM.

Details of the interests of directors in 
the share capital of the Company as of 
December 31, 2020 are set out in the 
Directors’ Remuneration Report on 
page 107 and Note 24 to the financial 
statements, page 180. There have 

been no changes in such interests from 
December 31, 2020 to March 31, 2021.

Results and dividends

We generated income for the 
year ended December 31, 2020 of 
$4.5 million (2019: $366.1 million).

The Directors do not recommend the 
payment of a dividend for the year 
ended December 31, 2020 (2019: nil).

Share capital

As of December 31, 2020, the ordinary 
issued share capital of the Company 
stood at 285,885,025 shares of £0.01 
each, including shares issuable upon 
conversion of outstanding ADSs. Details 
on share capital are set out in Note 14 
to the financial statements, page 165.

The Company’s issued ordinary 
share capital comprises a single 
class of ordinary shares. Details on 
movements in issued share capital can 
be found in Note 14 to the financial 
statements, page 165.

Rights of ordinary shares

All of the Company’s issued ordinary 
shares are fully paid up and rank pari 
passu in all respects and there are no 
special rights with regard to control of 
the Company. There are no restrictions 
on the transfer of ordinary shares 
(other than certain transfer restrictions 
applicable to the former holders of 
Ariya Therapeutics, Inc. securities) or on 
the exercise of voting rights attached 
to them, which are governed by the 
Articles of Association and relevant UK 
legislation. The Directors are not aware 
of any agreements between holders of 
the Company’s shares that may result in 
restrictions on the transfer of securities 
or in voting rights (other than certain 
transfer restrictions applicable to the 
former holders of Ariya Therapeutics, 
Inc. securities).

Dr. Bharatt Chowrira was appointed to the Board on February 1, 2021. 
The following have served as Directors of the Company during the 2020 financial year.

Name

Role

Mr. Christopher Viehbacher Non-Executive Chair 
Ms. Daphne Zohar
Dame Marjorie Scardino
Dr. Bennett Shapiro
Dr. Robert Langer
Dr. Raju Kucherlapati
Dr. John LaMattina
Ms. Kiran Mazumdar-Shaw
Mr. Stephen Muniz1

Chief Executive Officer
Senior Independent Director
Non-Executive Director (retired June 2020)
Non-Executive Director
Independent Non-Executive Director
Independent Non-Executive Director
Independent Non-Executive Director (appointed September 2020)
Chief Operating Officer

1  Mr. Muniz has notified the Company of his decision to retire from the Company effective May 17, 2021. 

100    PureTech Health plc   Annual report and accounts 2020

Age  
(as of December 31, 2020)

60
50
73
81
72
77
70
67
50

GovernanceDirectors’ Report for the year ended December 31, 2020  — continued 

Directors’ liabilities 
(Directors’ indemnities)

As at the date of this report, the 
Company has granted qualifying 
third party indemnities to each of 
its Directors against any liability 
that attaches to them in defending 
proceedings brought against them, to 
the extent permitted by the Companies 
Act. In addition, Directors and officers 
of the Company and its Founded 
Entities have been and continue to 
be covered by directors’ and officers’ 
liability insurance.

See further description of indemnity 
and insurance on page 96.

Political donations

No political contributions/donations 
for political purposes were made by 
the Company or any of our affiliate 
companies to any political party, 
politician, elected official or candidate 
for public office during the financial year 
ended December 31, 2020 (2019 nil).

Significant agreements

There are no agreements between 
the Company or any of our affiliate 
companies and any of its employees 
or any Director which provide for 
compensation to be paid to an 
employee or a Director for loss of 
office as a consequence of a takeover 
of the Company.

Compliance with the UK Corporate 
Governance Code

The Directors are committed to a high 
standard of corporate governance and 
compliance with the best practice of 
the UK Corporate Governance Code 
(Governance Code) published in July 
2018. The Governance Code is available 
at the Financial Reporting Council 
website at www.frc.org.uk.

The Directors consider that the 
Company has, throughout the year 
ended December 31, 2020, applied 
the main principles and complied 
with the provisions set out in the 
Governance Code with the following 
exception: contrary to provision 24 

Shareholder

Invesco Asset Management Limited
Baillie Gifford & Co
Lansdowne Partners International Limited
Miller Value Partners
M&G Investment Management, LTD
Recordati SA

of the Governance Code, the Chair, 
Mr. Christopher Viehbacher, was 
also Chair of the Audit Committee 
in 2020. The Board believes that 
Mr. Viehbacher’s professional 
background and experience, together 
with his past participation on such 
committee for the past five years, 
made him a valuable member of 
the Audit Committee and that his 
membership was in the best interests 
of the Company’s shareholders. 
Mr. Viehbacher was appointed Chair in 
September 2019.

Further explanation as to how the 
provisions set out in the Governance 
Code have been applied by the 
Company is provided in this Report, the 
Report of the Nomination Committee 
and the Report of the Audit Committee.

Financial instruments

The financial risk management and 
internal control processes and policies, 
and exposure to the risks associated 
with financial instruments can be found 
in Note 16 to the financial statements 
and the Corporate Governance section 
of the Annual Report on page 106.

Sustainable development and 
environmental matters

Details of the Company’s policies and 
performance, as well as disclosures 
concerning GHG emissions, are 
provided in the ESG Report on 
pages 60 to 68.

Related party transactions

Details of related party transactions 
can be found in Note 24 of the financial 
statements on pages 180 to 181.

Issuances of equity by major 
subsidiary undertaking

In January 2020 and April 2020, Sonde 
sold shares of Series A-2 preferred stock 
for aggregate proceeds of $4.8 million.

In February 2020, Vor Biopharma issued 
and sold shares of Series A-2 preferred 
stock for aggregate proceeds of 
approximately $17.8 million. PureTech 
Health LLC participated in such offering 
and invested $0.7 million.

In April 2020, Gelesis issued 818,990 
shares of its Series 3 Growth Preferred 
Stock for aggregate proceeds of 
$14.1 million, of which we purchased 
579,038 shares of Series 3 Growth 
Preferred Stock for an aggregate 
purchase price of $10.0 million. In June 
2020 and August 2020, Gelesis issued 
2,026,635 shares of its Series 3 Growth 
Preferred Stock for aggregate proceeds 
of $35.0 million. 

May 2020 and July 2020, Vedanta issued 
and sold shares of Series C-2 preferred 
stock for aggregate proceeds, when 
combined with a September 2019 
closing, of approximately $25.7 million. 

In July 2020, Vor Biopharma announced 
a $110 Series B Financing, which 
financing included a June 2020 issuance 
and sale of shares of Series B preferred 
stock for aggregate proceeds of 
approximately $64.7 million. PureTech 
Health LLC participated in such offering 
and invested $0.5 million. 

In December 2020, Vedanta issued 
a convertible promissory note to 
Pfizer Inc. in the principal amount of 
$25.0 million. 

Future business developments

Information on the Company and its 
Wholly Owned Pipeline and Founded 
Entities’ future developments can 
be found in the Strategic Report on 
pages 27 to 59.

Risk and internal controls

The principal risks we face are set out 
on pages 69 to 71 and in the Additional 
Information section from pages 
191 to 227. The Audit Committee’s 
assessment of internal controls are laid 
out on page 106.

Subsequent Events

Research and Development
Information on our research and 
development activities can be found in 
the Strategic Report on pages 27 to 59.

%

23.7
10.8
7.2
3.5
3.4
3.3

PureTech Health plc   Annual report and accounts 2020    101

GovernanceDirectors’ Report for the year ended December 31, 2020  — continued 

Going concern
As of December 31, 2020, the directors had a reasonable expectation that we had adequate resources to continue in 
operational existence into the first quarter of 2024 and, following the sale of 1,000,000 shares of Karuna common shares worth 
approximately $118.0 million on February 9, 2021, we will now have adequate resources to extend operations over a four year 
period into the first quarter of 2025.

Annual General Meeting

The AGM will be held at 11:00 am EDT (4:00 pm BST) on May 27, 2021 at the Company’s headquarters at 6 Tide Street in 
Boston, Massachusetts, U.S. (as a closed meeting with the minimum attendance required to form a quorum).

The Notice of the Meeting, together with an explanation of the items of business, will be contained in a circular to 
shareholders to be dated April 15, 2021.

Pension schemes

Information on the Company’s 401K Plan can be found in the Annual Report on Remuneration on page 109.

Disclosure of information under Listing Rule 9.8.4R

For the purposes of LR 9.8.4R, the information required to be disclosed can be found in the sections of the Annual Report and 
Financial Statements listed in the table below.

Listing Rule Requirement 

Location in Annual Report 

A statement of the amount of interest capitalized during the 
period under review and details of any related tax relief.

Information required in relation to the publication of unaudited financial information.

Details of any long-term incentive schemes.

Details of any arrangements under which a Director has waived emoluments, 
or agreed to waive any future emoluments, from the Company.

Details of any non-pre-emptive issues of equity for cash.

Details of any non-pre-emptive issues of equity for cash 
by any unlisted major subsidiary undertaking.

Details of parent participation in a placing by a listed subsidiary.

Details of any contract of significance in which a Director is or was materially interested.

Details of any contract of significance between the Company (or 
one of its subsidiaries) and a controlling shareholder.

Details of any provision of services by a controlling shareholder.

Details of waiver of dividends or future dividends by a shareholder.

Where a shareholder has agreed to waive dividends, details of such waiver, together 
with those relating to dividends which are payable during the period under review.

N/A

N/A

Directors’ Remuneration Report, 
page 110

N/A

N/A

Directors’ Report, page 101

N/A

N/A

N/A

N/A 

N/A

N/A

Board statements in respect of relationship agreement with the controlling shareholder.

N/A

Whistleblowing, anti-bribery and corruption

We seek at all times to conduct our business with the highest standards of integrity and honesty. We also have an anti-bribery 
and corruption policy which prohibits our employees from engaging in bribery or any other form of corruption. In addition, we 
have a whistleblowing policy under which staff are encouraged to report to the Chief Executive Officer or until May 17, 2021, 
the Chief Operating Officer, and effective May 17, 2021, the President, any alleged wrongdoing, breach of legal obligation or 
improper conduct by or on the part of us or any of our officers, Directors, employees, consultants or advisors.

102    PureTech Health plc   Annual report and accounts 2020

GovernanceDirectors’ Report for the year ended December 31, 2020  — continued 

Appointment of auditor

KPMG LLP, the external Auditor of 
the Company, was appointed in 
2015 and a resolution proposing its 
reappointment will be proposed at the 
forthcoming AGM.

Disclosure of information to auditor

The Directors who held office at the 
date of approval of this directors’ 
report confirm that:

•  so far as the Director is aware, there 
is no relevant audit information 
of which the Company’s Auditor 
is unaware; and

•  the Director has taken all steps 

that he/she ought to have taken as 
a Director in order to make himself/
herself aware of any relevant audit 
information and to establish that 
the Company’s Auditor is aware of 
that information.

This confirmation is given and 
should be interpreted in accordance 
with the provisions of Section 418 
of the CA 2006.

Statement of Directors’ 
responsibilities in respect of 
the Annual Report and the 
financial statements

We and the Directors are responsible 
for preparing the Annual Report and 
our financial statements in accordance 
with applicable law and regulations. 

Company law requires the Directors 
to prepare our financial statements 
for each financial year. Under that 
law they are required to prepare our 
financial statements in accordance with 
international accounting standards in 
conformity with the requirements of the 
Companies Act 2006 and applicable 
law and have elected to prepare the 
parent Company financial statements 
on the same basis. In addition our 
financial statements are required under 
the UK Disclosure and Transparency 
Rules to be prepared in accordance 
with International Financial Reporting 
Standards adopted pursuant to 
Regulation (EC) No 1606/2002 as it 
applies in the European Union.

Under company law the Directors must 
not approve the financial statements 
unless they are satisfied that they 
give a true and fair view of the state 
of our affairs and of our profit or 
loss for that period. In preparing our 
financial statements, the Directors 
are required to: 

•  select suitable accounting policies 
and then apply them consistently; 

•  make judgements and estimates that 
are reasonable, relevant and reliable; 

•  state whether they have been 
prepared in accordance with 
international accounting standards 
in conformity with the requirements 
of the Companies Act 2006 and 
International Financial Reporting 
Standards adopted pursuant to 
Regulation (EC) No 1606/2002 as it 
applies in the European Union; 

•  assess our ability to continue as 
a going concern, disclosing, as 
applicable, matters related to 
going concern; and 

•  use the going concern basis of 

accounting unless they either intend 
to liquidate or to cease operations, 
or have no realistic alternative 
but to do so. 

The Directors are responsible for 
keeping adequate accounting records 
that are sufficient to show and explain 
the parent Company’s transactions and 
disclose with reasonable accuracy at 
any time the financial position of the 
parent Company and enable them to 
ensure that its financial statements 
comply with the Companies Act 2006. 
They are responsible for such internal 
control as they determine is necessary 
to enable the preparation of financial 
statements that are free from material 
misstatement, whether due to fraud or 
error, and have general responsibility 
for taking such steps as are reasonably 
open to them to safeguard our assets 
and to prevent and detect fraud and 
other irregularities. 

Under applicable law and regulations, 
the Directors are also responsible for 
preparing a Strategic Report, Directors’ 
Report, Directors’ Remuneration Report 
and Corporate Governance Statement 
that complies with that law and 
those regulations. 

The Directors are responsible for 
the maintenance and integrity of the 
corporate and financial information 
included on the Company’s website. 
Legislation in the UK governing the 
preparation and dissemination of 
financial statements may differ from 
legislation in other jurisdictions.

Responsibility statement of the 
Directors in respect of the annual 
financial report 

We confirm that to the best of 
our knowledge: 

•  the financial statements, prepared in 
accordance with the applicable set 
of accounting standards, give a true 
and fair view of the assets, liabilities, 
financial position and profit or loss of 
the Company and the undertakings 
included in the consolidation taken 
as a whole; and 

•  the strategic report includes a fair 
review of the development and 
performance of the business and 
the position of the issuer and 
the undertakings included in the 
consolidation taken as a whole, 
together with a description of the 
principal risks and uncertainties 
that they face. 

We consider the annual report and 
accounts, taken as a whole, is fair, 
balanced and understandable and 
provides the information necessary 
for shareholders to assess our 
position and performance, business 
model and strategy.

By Order of the Board

Daphne Zohar 
Founder, Chief Executive Officer and Director

April 14, 2021 

PureTech Health plc   Annual report and accounts 2020    103

Governance 
Diversity policy

Diversity within the Company’s 
Board is essential in maximizing its 
effectiveness, as it enriches debates, 
business planning and problem solving. 
The Company approaches diversity 
in its widest sense so as to recruit the 
best talent available, based on merit 
and assessed against objective criteria 
of skills, knowledge, independence 
and experience as well as other criteria 
such as gender, age and ethnicity. The 
Company will adhere to a strategy of 
recruiting individuals who meet these 
criteria as it searches for additional 
independent Non-Executive Directors 
to the Board, as discussed below. The 
Committee’s primary objective is to 
ensure that the Company maintains the 
strongest possible leadership.

Information regarding the Company’s 
diversity efforts can be found in the 
ESG Report on pages 60 to 68.

Board and Committee evaluation

Information regarding the evaluation 
of the Board and its Committees can 
be found on page 98.

Report of the Nomination Committee

 Dame Marjorie 
Scardino  
Chair, Nomination 
Committee

Committee responsibilities

The Nomination Committee assists the 
Board in discharging its responsibilities 
relating to the composition and make-
up of the Board and any Committees 
of the Board. It is also responsible 
for periodically reviewing the Board’s 
structure and identifying potential 
candidates to be appointed as 
Directors or Committee members as 
the need may arise. The Nomination 
Committee is responsible for evaluating 
the balance of skills, knowledge and 
experience and the size, structure 
and composition of the Board and 
Committees of the Board, retirements 
and appointments of additional and 
replacement Directors and Committee 
members, and makes appropriate 
recommendations to the Board 
on such matters. A full copy of the 
Committee’s Terms of Reference is 
available on request from the Company 
Secretary and within the Investor’s 
section on Company’s website at 
www.puretechhealth.com.

Committee membership

The Nomination Committee consisted 
of Dame Marjorie Scardino, who 
served as the committee’s Chair, and 
Dr. Robert Langer until September 
30, 2020, when Ms. Kiran Mazumdar-
Shaw joined the Committee. Following 
that date, the Nomination Committee 
consisted of Dame Marjorie Scardino, 
as Chair, Dr. Langer and Ms. Mazumdar-
Shaw. The biographies of the 
Nomination Committee members can 
be found on pages 90 to 91.

The Governance Code requires 
that a majority of the members of 
a nomination committee should be 
independent Non-Executive Directors.

In making their determination for 
the year 2020, the Board regarded 
Dame Marjorie Scardino, Dr. Langer 
and Ms. Mazumdar-Shaw as meeting 
the independence criteria set out 
in the Governance Code as it is 
applied to their service on the 
Nomination Committee. In reaching 
this determination, the Board duly 
considered (i) their directorships and 
links with other Directors through 
their involvement in other Founded 
Entities; (ii) their equity interests in 
PureTech Health and/or the Founded 
Entities; and (iii) the circumstance that 
Dr. Langer is a founding Director of 
the Company. The Board also duly 
considered the extent to which these 
matters may impact their service on 
the Nomination Committee. After 
such consideration, the Board has 
determined Dame Marjorie Scardino, 
Dr. Langer and Ms. Mazumdar-Shaw 
to be independent in character and 
judgement and free from relationships 
or circumstances which might affect, 
or appear to affect, the Directors’ 
judgement in their service on the 
Nomination Committee. 

The Nomination Committee meets 
as required to initiate the selection 
process of, and make recommendations 
to, the Board with regard to the 
appointment of new Directors. During 
2020, the Nomination Committee met 
one time to review the structure, size 
and composition of the Board in light 
of the requirements of the Governance 
Code. Dame Marjorie Scardino and 
Dr. Langer participated in the meeting. 
The Chief Executive Officer and the 
Chief Operating Officer were invited to 
and attended the meeting.

104    PureTech Health plc   Annual report and accounts 2020

Governance 
Report of the Audit Committee

 Mr. Christopher 
Viehbacher  
Chair, Audit 
Committee

Committee responsibilities

The Audit Committee monitors the 
integrity of our financial statements 
and reviews all proposed annual and 
half-yearly results announcements 
to be made by us with consideration 
being given to any significant financial 
reporting judgements contained in 
them. The Committee also advises 
the Board on whether it believes the 
annual report and accounts, taken 
as a whole, are fair, balanced and 
understandable and provide the 
information necessary for shareholders 
to assess the Company’s position 
and performance, business model 
and strategy. The Committee also 
considers internal controls, compliance 
with legal requirements, the FCA’s 
Listing Rules, Disclosure Guidance and 
Transparency Rules, and reviews any 
recommendations from the Group’s 
Auditor regarding improvements to 
internal controls and the adequacy of 
resources within our finance function. 
A full copy of the Committee’s Terms of 
Reference is available on request from 
the Company Secretary and within the 
Investor’s section on the Company’s 
website at www.puretechhealth.com.

Committee membership

The Committee consists of three 
independent Non-Executive Directors, 
Mr. Christopher Viehbacher, Dr. Raju 
Kucherlapati and Dame Marjorie 
Scardino, with Mr. Viehbacher serving 
as Chair. Mr. Viehbacher has experience 
as a Chartered Accountant and has held 
numerous senior executive positions 
in his career. The Board has deemed 
this to be recent and relevant financial 
experience qualifying him to be Chair 
of the Committee. The biographies of 
the Committee members can be found 
on pages 90 to 91. The Committee 
met three times during the year, with 
Mr. Viehbacher, Dr. Kucherlapati and 
Dame Marjorie Scardino each attending 
all three meetings. The Chief Executive 
Officer, the Chief Financial Officer, 
the Chief Operating Officer and the 
external Auditor were invited to and 
attended all of the meetings. When 
appropriate, the Committee met with 
the Auditor without any members 
of the executive management team 
being present.

Activities during the year

The activities undertaken by the 
Committee were the normal recurring 
items, the most important of which 
are noted below.

Significant issues considered in 
relation to the financial statements

The Committee considered, in 
conjunction with management and 
the external auditor, the significant 
areas of estimation, judgement 
and possible error in preparing the 
financial statements and disclosures, 
discussed how these were addressed 
and approved the conclusions of this 
work. The principal areas of focus in 
this regard were:

Carrying amount of parent’s 
investment in Founded Entities and 
intercompany receivables

The significant issue is the recoverability 
of the investment by the Company, 
due to its materiality in the context 
of the total assets of the Company. 
The carrying value of investments in 
Founded Entities and intercompany 
receivables is supported by our 
underlying assets. The Committee was 
satisfied with the conclusion reached.

Determination of the accounting and 
valuation of investment in associates 

It has been determined that we no 
longer have control as defined in IFRS 10 
but have maintained significant influence 
over some of our former subsidiaries, 
and due to the fact that we hold a variety 
of instruments in these entities, which 
have varying risks and rights, there is 
significant judgement in relation to the 
accounting for these instruments. It 
has been determined that where the 
instruments held are preferred shares 
these will be accounted for as financial 
assets and held at fair value rather than 
equity accounted for as associates. This is 
due to the fact that the preferred shares 
are determined not to have ownership 
rights that are the same as true equity 
holders. The valuation of these financial 
assets also includes a significant level 
of judgement and external valuation 
specialists are utilized in this process. 
In addition, it has been determined 
that such instruments are long term in 
nature and therefore subsequent to 
the equity investment being reduced 
to zero, our share in the losses of the 
associate is being applied against those 
investments. The Committee believes 
that we considered the pertinent terms 
and accurate accounting of each of 
the financial instruments (and sought 
external expertise as well).

Valuation of third party held preferred 
share liabilities, convertible loan notes 
and warrants measured at fair value 
through profit/loss as well as 
investments held at fair value that do 
not have a quoted active market price

An area of material judgement in our 
financial statements and, therefore, 
audit risk relates to the valuation of 
third party held preferred shares 
classified as liabilities, convertible 
loan notes and warrants measured at 
fair value through profit/loss, which at 
year end had a carrying value totalling 
$152 million (2019 – $109 million), as 
well as investments held at fair value 
that do not have a quoted active 
market price which at year end had a 
carrying value totalling $207 million 
(2019 – $154 million). We considered the 
underlying economics of the valuations 
of the Founded Entities and the 
investees and sought external expertise 
in determining the appropriate valuation 
of the liabilities and investments. These 
valuations rely, in large part, on the 
valuation of our programs and values 
of recent transactions and determine 
the amount of gain (loss) on the 
financial instruments.

Financial instrument classification 
and determination of embedded 
derivatives

As part of our strategy to finance the 
Founded Entities, we create financial 
instruments commensurate with the 
economics of each transaction. Often 
these arrangements contain terms 
that can make it difficult to determine 
whether the financial instrument should 
be classified as debt or equity on our 
statement of financial position. We 
considered the pertinent terms and 
underlying economics of the financial 
instruments and have appropriately 
classified them as debt or equity. The 
Committee believes that we considered 
the pertinent terms and underlying 
economics of each of the financial 
instruments, as well as the advice of 
external experts, and has appropriately 
classified them as debt or equity.

Regulatory compliance

Ensuring compliance for FCA regulated 
businesses also represents an important 
control risk from the perspective of the 
Committee. We engage with outside 
counsel and other advisors on a regular 
basis to ensure compliance with 
legal requirements.

Review of Annual Report and 
Accounts and Half-yearly Report

The Committee carried out a thorough 
review of our 2020 Annual Report and 

PureTech Health plc   Annual report and accounts 2020    105

GovernanceReport of the Audit Committee — continued

Accounts and our 2020 Half-yearly 
Report resulting in the recommendation 
of both for approval by the Board. In 
carrying out its review, the Committee 
gave particular consideration to whether 
the Annual Report, taken as a whole, 
was fair, balanced and understandable, 
concluding that it was. It did this 
primarily through consideration of the 
reporting of our business model and 
strategy, the competitive landscape in 
which it operates, the significant risks 
it faces, the progress made against its 
strategic objectives and the progress 
made by, and changes in fair value of, its 
Founded Entities during the year.

Going concern

At least annually, the Committee 
considers the going concern principle 
on which the financial statements are 
prepared. As a business which seeks 
to fund the development of its Wholly 
Owned Pipeline, as well as support 
its Founded Entities with further 
capital, the business model is currently 
inherently cash consuming.

As of December 31, 2020, we had 
sufficient cash reserves to extend 
operations over a three year period into 
the first quarter of 2024, and following 
the sale of 1,000,000 common shares 
of Karuna for aggregate proceeds 
of $118.0 million on February 9, 2021, 
we have sufficient funding to extend 
operations over a four-year period into 
the first quarter of 2025.

Therefore, while an inability of the 
Wholly Owned Pipeline and Founded 
Entities to raise funds through equity 
financings with outside investors, 
strategic arrangements, licensing deals 
or debt facilities may require us to 
modify our level of capital deployment 
into our Wholly Owned Pipeline and 
Founded Entities or to more actively 
seek to monetise one or more Founded 
Entities, it would not threaten our 
viability overall.

Compliance

The Committee has had a role in 
supporting our compliance with the 
Governance Code, which applies to us 
for the 2020 financial year. The Board 
has included a statement regarding our 
longer-term viability on page 72. The 
Committee worked with management 
and assessed that there is a robust 
process in place to support the 
statement made by the Board.

Similarly, the Committee worked with 
management to ensure that the current 
processes underpinning its oversight 
of internal controls provide appropriate 

support for the Board’s statement on 
the effectiveness of risk management 
and internal controls.

Risk and internal controls

The principal risks we face are set 
out on pages 69 to 71 and in the 
Additional Information section from 
pages 191 to 227.

The Committee has directed that 
management engage in a continuous 
process to review internal controls 
around financial reporting and 
safeguarding of assets. Management 
has determined that the overall internal 
control framework environment is 
undergoing enhancement supported 
by our new ERP system as we scale up 
to meet our increased complexity and 
growth objectives. The Committee 
believes that we have adequate controls 
and appropriate plans to evolve the 
control structure in anticipation of 
increased complexity of the business 
model and operations.

We have a formal whistleblowing policy. 
The Committee is satisfied that the 
policy has been designed to encourage 
staff to report suspected wrongdoing 
as soon as possible, to provide staff 
with guidance on how to raise those 
concerns, and to ensure staff that 
they should be able to raise genuine 
concerns without fear of reprisals, even 
if they turn out to be mistaken.

Internal audit

We do not maintain a separate internal 
audit function. This is principally due 
to our size, where close control over 
operations is exercised by a small 
number of executives. In assessing 
the need for an internal audit function, 
the Committee considered the risk 
assessment performed by management 
to identify key areas of assurance 
and the whole system of internal 
financial and operational controls. The 
Company achieves internal assurance by 
performing the risk assessment of the 
key areas of assurance and maintaining 
related key internal controls.

External audit

We have engaged KPMG LLP as our 
Auditor since 2015. The current audit 
partner is Robert Seale who has been 
our audit partner since June 2019.

The effectiveness of the external audit 
process is dependent on appropriate 
risk identification. In October 2020, the 
Committee discussed the Auditor’s 
audit plan for 2020. This included a 
summary of the proposed audit scope 
and a summary of what the Auditor 

considered to be the most significant 
financial reporting risks facing us 
together with the Auditor’s proposed 
audit approach to these significant risk 
areas. The main areas of audit focus 
for the year were the carrying value of 
parent’s investment in subsidiaries and 
related party receivables, the valuation 
of preferred shares, warrants, and 
convertible notes measured at fair value 
through profit/loss, the classification 
and measurement of financial 
instruments, the determination and 
valuation of investments, and ensuring 
there has been regulatory compliance 
for those parts of the business covered 
by FCA regulations.

Appointment and independence

The Committee advises the Board 
on the appointment of the external 
Auditor and on its remuneration 
both for audit and non-audit work, 
and discusses the nature, scope and 
results of the audit with the external 
Auditor. The Committee keeps under 
review the cost-effectiveness and the 
independence and objectivity of the 
external Auditor. Controls in place to 
ensure this include monitoring the 
independence and effectiveness of the 
audit, a policy on the engagement of 
the external Auditor to supply non-audit 
services, and a review of the scope of 
the audit and fee and performance of 
the external Auditor.

The Audit Committee ensures that at 
least once every ten years the audit 
services contract is put out to tender to 
enable us to compare the quality and 
effectiveness of the services provided 
by the incumbent auditor with those of 
other audit firms.

Non-audit work

The Committee approves all fees paid 
to the Auditor for non-audit work.

Where appropriate, the Committee 
sanctions the use of KPMG LLP for 
non-audit services in accordance with 
our non-audit services policy. The non-
audit work was capital market services 
in regards of obtaining shareholder 
approval. The 2020 ratio of non-audit 
work to audit work was 0.46 which the 
committee is satisfied does not breach 
the independence of KPMG LLP.

Christopher Viehbacher 
Chair of Audit Committee

April 14, 2021

106    PureTech Health plc   Annual report and accounts 2020

Governance 
Directors’ Remuneration Report for 
the year ended December 31, 2020

 Dr. John LaMattina 
Chair,  
Remuneration 
Committee

The Directors’ Remuneration Report is 
split in three sections, namely:

•  This Annual Statement: 

summarizing and explaining the 
major decisions on Directors’ 
remuneration in the year;

•  The proposed Directors’ 

Remuneration Policy: setting out 
the basis of remuneration for 
our Directors, which is subject to 
shareholder approval and will apply 
immediately after the 2021 AGM if so 
approved, on pages 109 to 111; and

•  The Annual Report on Remuneration: 
setting out the implementation of 
the current Remuneration Policy in 
the year ended December 31, 2020 
on pages 114 to 120.

The Company makes the Directors’ 
Remuneration Policy subject to 
a binding vote of our shareholders every 
three years (sooner if changes are made 
to the Policy) and the Annual Report 
on Remuneration subject to an annual 
advisory vote of our shareholders.

The current Directors’ Remuneration 
Policy was last approved at the 2020 
AGM, but due to certain proposed 
revisions to the Policy described on 
page 107, it will be subject to another 
shareholder vote at the forthcoming 
2021 AGM. The Annual Report on 
Remuneration will be subject to an 
advisory shareholder vote at the 
forthcoming 2021 AGM.

Overview of our Remuneration Policy

The success of PureTech depends on 
the motivation and retention of our 
highly skilled workforce with significant 
expertise across a range of science 
and technology disciplines as well as 
our highly-experienced management 
team. PureTech’s Remuneration Policy 
is therefore an important part of our 
business strategy. 

The Directors’ Remuneration Policy 
approved by shareholders at the 
2020 AGM was updated with changes 
to reflect the current UK Corporate 
Governance Code. This year, due 
to the continued growth of the 
business and with some significant 
senior hires, we have needed to 
review our remuneration levels and 
structure to ensure that we remain 

market competitive and that there are 
appropriate internal pay relativities.

As a UK listed company with a UK 
remuneration structure, we face 
significant competitive challenges in our 
local markets, where the equity level is 
structured differently, with time-based 
vesting of both restricted shares and 
stock options. 

At the current time we remain 
committed to retaining a UK structure 
with a Performance Share Plan (“PSP”) 
as the long-term incentive, which 
provides a sharper link between 
performance and reward than most 
U.S.-style equity incentive packages. 
However, as a result of this review it 
has become apparent that the equity 
component of our package has become 
insufficient to enable us to compete 
for and retain talent in our local U.S. 
market. As we look forward to the 
next stage of our growth the Board 
and Remuneration Committee have 
concluded that now is the right time 
to put a proposal to shareholders with 
these policy changes. 

We have consulted with our largest 
institutional shareholders and the 
proposed changes to the Company’s 
Remuneration Policy are set out below:

•  An increase to the annual grant 
award level for PSP awards, from 
400 percent (or 500 percent in 
exceptional circumstances) to 
600 percent of salary for our 
Chief Executive Officer and from 
200 percent to 300 percent of salary 
for other Executive Directors;

•  A higher minimum shareholding 

requirement for the Chief Executive 
Officer, increased from 200 percent 
to 400 percent of salary; and

•  A change to the way we pay our 
Non-Executive Directors from 
being exclusively in cash, to a mix 
of cash and equity.

The increase to the PSP award 
level is being proposed for the 
following reasons:

•  The Committee and Board consider 
that the strategic and operational 
performance of this team has 
delivered significant shareholder 
value since IPO. This is now an 
experienced management team 
that has now proved itself in 
a public company context and, 
following a one-off adjustment to 
base salary in 2019, this is this first 
proposed increase to the incentive 
packages since IPO

•  There has been expansion of the 

management team as the business 
has grown. In order to recruit and 
retain senior executives below 
Board level we have needed to pay 
significantly higher equity packages, 
including significant sign-on grants 
of equity. The increase to the PSP 
award level will ensure that there are 
appropriate relativities in terms of 
pay scales throughout the business;

•  The performance measures will 

build on the performance delivered 
to date, with our TSR performance 
baseline starting from our recent 
share price highs (with the TSR 
baseline for FY21 awards being the 
average share price over the final 
three months of 2020); and

•  The addition of an equity 

component to our Non-Executive 
Director compensation will bring us 
more in line with U.S. practice.

Save for these proposed changes, the 
Remuneration Policy as approved at the 
2020 AGM will continue to apply. 

The Committee believes this 
Remuneration Policy as revised will 
provide an appropriate framework 
within which to incentivize, motivate 
and compensate our senior 
management team and Board, and 
intends for this policy to operate for 
the next three years.

All tables within the Directors’ 
Remuneration Report are audited 
under the International Standards 
on Auditing (UK) (“ISAs (UK)”) unless 
otherwise noted.

Committee membership

The Remuneration Committee 
consisted of Dr. Bennett Shapiro, 
Dr. Raju Kucherlapati and Dr. John 
LaMattina, with Dr. John LaMattina 
serving as Chair of the Committee, until 
the 2020 AGM when Dr. Shapiro did not 
stand for reelection, at which point the 
Remuneration Committee consisted of 
Dr. Kucherlapati and Dr. LaMattina, with 
Dr. LaMattina serving as Chair of the 
Committee. Upon Ms. Kiran Mazumdar-
Shaw’s appointment to the Board on 
September 30, 2020, she joined the 
Remuneration Committee and since 
that date the Remuneration Committee 
has consisted of Dr. Kucherlapati, 
Dr. LaMattina and Ms. Mazumdar-Shaw, 
with Dr. LaMattina serving as Chair of 
the Committee. The biographies of 
the Committee members can be found 
on pages 90 to 91. The Committee 
met five times during the year, with 
Dr. Kucherlapati and Dr. LaMattina 
in attendance for all of the meetings, 

PureTech Health plc   Annual report and accounts 2020    107

GovernanceDirectors’ Remuneration Report — continued

Dr. Shapiro attending both of the two 
meetings held before the end of his 
board service and Ms. Mazumdar-
Shaw attending the one meeting 
held after her appointment to the 
Board. The Committee also acted by 
unanimous written consent three times 
during the year. The Chief Executive 
Officer and the Chief Operating Officer 
were invited to and attended all of 
the meetings. However, no Executive 
was permitted to participate in 
discussions or decisions about his or 
her personal remuneration.

Objectives of the Remuneration Policy

In the construction of our senior 
executive Remuneration Policy, the 
Committee paid particular regard 
to the market practice of U.S. peer 
companies to ensure that packages 
are competitive, recognizing the 
predominantly U.S. market in which 
we compete for talent. At the same 
time the structure of the packages 
was designed to be in line with 
the principles of the UK Corporate 
Governance Code and best practice.

The key aims of the Remuneration 
Policy and the Code principles to which 
they relate are as follows:

•  promote our long-term success 
(Code principle: Proportionality);

•  attract, retain and motivate high 
caliber senior management and 
focus them on the delivery of our 
long-term strategic and business 
objectives (Proportionality, 
alignment to culture and risk);

•  be simple and understandable, 
both externally and internally 
(Clarity, simplicity, predictability 
and proportionality);

•  achieve consistency of approach 
across senior management to the 
extent appropriate and informed by 
relevant market benchmarks (Clarity 
and alignment to culture); and

•  encourage widespread equity 

ownership across the executive 
team to ensure a long-term 
focus and alignment of interest 
with shareholders (Alignment to 
culture, risk).

For the year ended December 31, 
2020, the Committee believes the 
Remuneration Policy operated 
as intended and fulfilled all of 
the objectives discussed above 
and that remuneration outcomes 
are appropriate. 

Performance and reward in 2020, and 
our response to the COVID-19 pandemic

Our key business priority during 2020 
was the health and well-being of our 
employees. We were very pleased 
that the workforce settled quickly into 
the new way of working required due 
to the pandemic, in many cases from 
home, and we have supported our 
employees with several initiatives based 
around their welfare. We did not need 
to receive any Government support 
and furthermore our operational and 
financial performance has not been 
significantly impacted by the pandemic.

During 2020, PureTech delivered 
exceptional performance and this has 
been reflected in the annual bonus 
and PSP outcomes. The Company’s 
share price increased from 317 pence 
to 400 pence from December 31, 2019 
to December 31, 2020 representing an 
increase of approximately 26 percent 
for the Company’s shareholders. The 
value of our internal programs as well 
as our Founded Entities increased 
significantly. This increase is due in 
large part to (i) EU clearance of Gelesis’ 
first therapeutic, Plenity™, (ii) FDA and 
EU clearance of Akili’s first therapeutic, 
EndeavorRx™, (iii) our Founded Entities 
raising in excess of $247 million, (iv) 
the completion of clinical studies with 
positive results, including through 
positive readout of the LYT-100 Phase 1 
multiple ascending dose and food 
effect study data, and (v) generation 
of $347.5 million of cash income in 
2020 from sale of equity holdings. 
PureTech also successfully listed on the 
Nasdaq Global Market in November 
2020. This increase in value together 
with management’s operational 
performance at PureTech and within the 
Wholly Owned Pipeline and Founded 
Entities, resulted in both 2020 Executive 
Directors exceeding the target 
performance goals set at the beginning 
of 2020. As a result, the maximum 

annual bonus of 100 percent of base 
salary was awarded to the Executive 
Directors which the Committee thinks 
is appropriate and entirely in line 
with the operational and share price 
performance delivered during the year. 
See highlights of 2020 on pages 1 to 5. 
In addition, PureTech’s performance 
over the last three financial years has 
been very strong with an increase in 
share price from 150 pence to 400 
pence from December 31, 2017 to 
December 31, 2020 representing an 
increase of approximately 167 percent. 
This, along with strong strategic 
performance over the three-year 
performance period, resulted in the 
vesting of 100 percent of the PSP 
awards granted in 2018.

Exercise of Discretion

No discretion has been exercised 
in relation to Directors’ pay and the 
Committee confirms performance 
targets for incentives have not 
been adjusted. 

The year ahead

For 2021, the following key decisions 
have been made in relation to how the 
Policy will be implemented:

•  Base salaries will be increased by 
3 percent in line with the average 
increase for the general workforce;

•  The annual bonus target and 

maximum will remain at 50 percent 
and 100 percent of base salary, 
respectively; and

• 

If the proposed revisions to the 
Remuneration Policy described on 
page 107 are approved, grants of 
PSP awards in 2021 will be increased 
in quantum as compared to 2020 
and vesting terms will focus more on 
strategic milestones, alongside TSR. 

The Committee recommends that 
shareholders vote to approve the 
Directors’ Remuneration Policy and the 
Annual Report on Remuneration.

108    PureTech Health plc   Annual report and accounts 2020

GovernanceDirectors’ Remuneration Policy

This part of the Directors’ Remuneration Report sets out the remuneration Policy for the Executive Directors and has been 
prepared in accordance with the provisions of the Companies Act 2006, The Large and Medium Sized Companies and Groups 
(Accounts and Reports) (Amendment) Regulations 2008 and the subsequent amendments, and the UK Listing Authority 
Listing Rules. In addition, the report has been prepared on a “comply or explain” basis with regard to the UK Corporate 
Governance Code 2018.

This Directors’ Remuneration Policy will be put to a binding shareholder vote at the Company’s AGM on May 27, 2021 and, if 
approved, is intended to apply for a period of three years from that date.

Changes to the Remuneration Policy 

The policy being brought to shareholders for approval contains the following three changes:

•  An increase to the annual grant award level for PSP awards, from 400 percent (or 500 percent in exceptional circumstances) 

to 600 percent of salary for our Chief Executive Officer and from 200 percent to 300 percent of salary for other 
Executive Directors;

•  A higher minimum shareholding requirement for the Chief Executive Officer, increased from 200 percent to 400 percent 

of salary; and

•  A change to the way we pay our Non-Executive Directors from being exclusively in cash, to a mix of cash and equity.

Decision making process for determination, review and implementation of Directors’ Remuneration Policy

The policy review was carried out by the Remuneration Committee with the advice of the Committee’s remuneration adviser, 
Korn Ferry. The Committee reviews the Policy and its operation to ensure it continues to support and align to the business 
strategy and appropriately reward the Executive Directors and takes into account relevant market practice, regulation and 
governance developments, institutional investor views and the views of our shareholders. The Committee also has regard to 
the remuneration arrangements, policies and practices of the workforce as a whole and takes this into account when reviewing 
Executive Director pay. 

The Policy is reviewed annually by the Committee and if changes are required a new policy will be put forward to shareholder 
vote prior to the normal triennial shareholder vote. The Committee consults with shareholders on remuneration proposals and 
will consider the feedback in finalizing the Policy. 

Operation of the Policy is considered annually for the year ahead, including metrics for incentives, weightings and targets. The 
Committee reviews operation for the prior year and considers whether, in light of the strategy, changes are required for the 
year ahead or if remuneration remains appropriate for the year ahead. Shareholders’ views may be sought depending on the 
changes proposed.

Element 

Base salary

How component 
supports corporate 
strategy 

To recognize the 
market value of 
the employee and 
the role.

Operation 

Maximum 

Normally reviewed annually.

Salaries are benchmarked 
periodically primarily against biotech, 
pharmaceutical and specialty finance 
companies listed in the U.S. and UK. 
The committee also considers UK-listed 
general industry companies of similar 
size to PureTech as a secondary point 
of reference.

Performance targets and 
recovery provisions 

Not applicable.

Not applicable.

There is no prescribed 
maximum base salary or 
annual salary increase. 

The Committee is guided by 
the general increase for the 
broader employee population 
but may decide to award 
a lower increase for Executive 
Directors or indeed exceed 
this to recognize, for example, 
an increase in the scale, 
scope or responsibility of the 
role and/or to take account 
relevant market movements.

Current salary levels are set 
out in the Annual Report on 
Remuneration.

Under the 401k Plan, 
Company contributions 
are capped at the lower of 
3 percent of base salary or 
the maximum permitted 
by the U.S. IRS ($19,500 
for 2021).

Pension

To provide a market 
competitive level 
of contribution 
to pension.

The company operates a 401k Plan 
for its U.S. Executive Directors. The 
operation of the Plan is in line with the 
operation for all other employees. 

Benefits

To provide a market 
competitive level 
of benefits.

Includes: private medical and dental 
cover, disability, life insurance.

Additional benefits may also be 
provided in certain circumstances, such 
as those provided to all employees.

Cost paid by the company.

Not applicable.

PureTech Health plc   Annual report and accounts 2020    109

GovernanceOperation 

Maximum 

Performance targets and 
recovery provisions 

Based on performance during the 
relevant financial year. 

Up to 100 percent of 
base salary.

Performance period:  
Normally one year. 

Payments are normally based on 
a scorecard of strategic and/or 
financial measures. 

Up to 0 percent of salary payable 
for threshold performance, 
50 percent of base salary normally 
payable for the achievement of 
’target’ performance and 100 
percent of base salary payable 
for the achievement of stretch 
performance. 

Recovery and withholding 
provisions are in place.

Performance period:  
Normally three years. 

Up to 25 percent of an award 
vests at threshold performance 
(0 percent vests below this), 
increasing to 100 percent pro-
rata for maximum performance. 
Normally at least half of any 
award will be measured against 
TSR targets with the remainder 
measured against relevant financial 
or strategic measures. 

Recovery and withholding 
provisions are in place.

600 percent of salary for the 
Chief Executive Officer, 300 
percent of base salary for the 
other Executive Directors. 

Participants may benefit from 
the value of dividends paid 
over the vesting period to 
the extent that awards vest. 
This benefit is delivered in 
the form of cash or additional 
shares at the time that 
awards vest.

None.

None.

Minimum of 400 percent 
of base salary for the Chief 
Executive Officer and 
a minimum of 200 percent 
of base salary for the other 
Executive Directors.

Lower of (i) 400 percent of 
base salary for the Chief 
Executive Officer and 200 
percent of base salary for the 
other Executive Directors and 
(ii) the Executive Director’s 
shareholding at the date that 
notice is served.

Directors’ Remuneration Policy — continued

Element 

Annual Bonus 
Plan (ABP)

How component 
supports corporate 
strategy 

To drive and reward 
annual performance 
of individuals, teams 
and PureTech.

Long-term 
incentives

To drive and reward 
our sustained 
performance and to 
align the interests 
with those of 
shareholders.

Share 
ownership/
Holding Period

Further aligns 
executives with 
investors, while 
encouraging 
employee 
share ownership. 

Paid in cash. 

The Committee has discretion to 
adjust payout levels if it considers the 
formulaic outcome inappropriate taking 
into account the underlying financial 
performance of the Company, share 
price performance, the investment 
return to shareholders during the year, 
and such other factors as it considers 
appropriate.

The Company can make long-term 
incentive awards with the following 
features: 

• 

• 

• 

 performance shares. 

 vesting is dependent on the 
satisfaction of performance targets 
and continued service.

 performance and vesting periods 
are normally three years. 

Awards granted from 2019 onwards 
will be subject to a two-year post-
vesting holding period during which 
vested shares cannot be sold other 
than to settle tax. This post-vesting 
period continues post-cessation 
of employment.

The Committee also has the discretion 
to adjust vesting levels of performance-
related awards to override formulaic 
outcomes, taking into account similar 
factors as apply in relation to annual 
bonus awards, but by reference to the 
performance period.

The Committee requires that Executive 
Directors who participate in a long-
term incentive plan operated by the 
Company retain half of the net shares 
vesting under any long-term incentive 
plan until a shareholding requirement 
is met.

Post-cessation 
holding period

Aligns executives 
with investors and 
promotes long-term 
decision making

Executive Directors must hold shares for 
two years after the date of termination 
of their employment.

110    PureTech Health plc   Annual report and accounts 2020

GovernanceDirectors’ Remuneration Policy — continued

Element 

Non-Executive 
Directors

How component 
supports corporate 
strategy 

To provide fee 
levels and structure 
reflecting time 
commitments and 
responsibilities of 
each role, in line 
with those provided 
by similarly-sized 
companies and 
companies operating 
in our sector.

Performance targets and 
recovery provisions 

None.

Operation 

Maximum 

Any remuneration provided 
to a Non-Executive Director 
will be in line with the limits 
set out in the Articles of 
Association.

Remuneration provided to Non-
Executive Directors is operated in line 
with the terms set out in the Articles of 
Association. 

Cash fees, normally paid on a quarterly 
basis, are comprised of the following 
elements: 

• 

• 

 Base fee. 

 Additional fees. 

Beginning in 2021, a portion of the 
compensation to our non-executive 
directors will be in the form of our 
ordinary shares.

Additional remuneration is payable 
for additional services to PureTech 
such as the Chairship of a Committee 
or membership on a Committee. 
Additional remuneration is also payable 
for services provided beyond those 
services traditionally provided as 
a director, and can be provided for 
a material increase in time commitment.

Fees are reviewed annually and take 
into account: 

• 

• 

 the median level of fees for similar 
positions in the market; and 

 the time commitment each Non-
Executive Director makes to us. 

Taxable benefits may be provided and 
may be grossed up where appropriate. 

Notes: 

1 

2 

3 

4 

5 

 In the event that the Company elects any non-U.S. Executive Directors, the 401k Plan may not be an appropriate pension arrangement. In such cases an alternative pension 
arrangement may be offered. Any such arrangement would not be higher than the pension rate operated for the majority of employees in that jurisdiction.
 For those below Board level, a lower annual bonus opportunity and PSP award size may apply. In general, these differences arise from the development of remuneration 
arrangements that are market competitive for the various categories of individuals, together with the fact that remuneration of the Executive Directors and senior executives 
typically has a greater emphasis on performance-related pay.
 The choice of the performance metrics for the annual bonus scheme reflects the Committee’s belief that incentive compensation should be appropriately challenging and 
linked to the delivery of the Company’s strategy. Further information on the choice of performance measures and targets is set out in the Annual Report on Remuneration.
 The performance conditions applicable to the PSP (see Annual Report on Remuneration) are selected by the Remuneration Committee on the basis that they reward 
the delivery of long-term returns to shareholders and are consistent with the Company’s objective of delivering superior levels of long-term value to shareholders while 
providing the Company with tools to successfully recruit and retain employees in the U.S.
 For the avoidance of doubt, the Company reserves the right to honour any commitments entered into in the past with current or former Directors (such as the vesting/
exercise of share awards) notwithstanding that these may not be in line with this Remuneration Policy. Details of any payments to former Directors will be set out in the 
Annual Report on Remuneration as they arise.

Recovery and withholding provisions

Recovery and withholding provisions (’’clawback and malus’’) may be operated at the discretion of the Remuneration 
Committee in respect of awards granted under the Performance Share Plan and in certain circumstances under the Annual 
Bonus Plan (including where there has been a material misstatement of accounts, or in the event of fraud, gross misconduct or 
conduct having a materially detrimental effect on the Company’s reputation).

The issue giving rise to the recovery and withholding must be discovered within three years of vesting and there is flexibility to 
recover overpayments by withholding future incentive payments and recovering the amount directly from the employee.

Discretions in the policy

To ensure the efficient administration of the variable incentive plans outlined above, the Committee will apply certain 
operational discretions. These include the following:

•  selecting the participants in the plans on an annual basis;

•  determining the timing of grants of awards and/or payments;

•  determining the quantum of awards and/or payments (within the limits set out in the Policy table above);

•  reviewing performance against LTI performance metrics;

•  determining the extent of vesting based on the assessment of performance;

•  making the appropriate adjustments required in certain circumstances, for instance for changes in capital structure;

•  deciding how to settle awards made under the plans, e.g. in cash, shares, nil-cost options or as otherwise permitted 

under the plan rules;

PureTech Health plc   Annual report and accounts 2020    111

GovernanceDirectors’ Remuneration Policy — continued

•  overriding formulaic outcomes of 

•  undertaking the annual review of 

incentive plans if determined by the 
Committee not to be reflective of 
company performance;

•  determining “good leaver” status 
for incentive plan purposes and 
applying the appropriate treatment; 
further details on the discretion 
applicable in relation to leavers are 
set out on page 113;

weighting of performance measures 
and setting targets for the annual 
bonus plan and other incentive 
schemes, where applicable, from 
year to year; and

•  discretion, in the event of a change 

in control of the Company, to 
determine that time pro-rating shall 
not apply to outstanding awards.

If an event occurs which results in the 
annual bonus plan or LTIP performance 
conditions and/or targets being 
deemed no longer appropriate (e.g. 
material acquisition or divestment), 
the Committee will have the ability 
to adjust appropriately the measures 
and/or targets and alter weightings, 
provided that the revised conditions are 
not materially less challenging than the 
original conditions.

Reward scenarios

The charts below show how the composition of 2021 remuneration for the Chief Executive Officer, the President and the 
Chief Operating Officer varies at different levels of performance under the Policy set out above, as a percentage of total 
remuneration opportunity and as a total value.

Executive Director compensation (unaudited)

Chief Executive Officer

President

Chief Operating Officer

Minimum

 $665,549

Minimum

 $531,450

Minimum

 $472,437

100%

100%

100%

Target

 $2,856,308

Target

 $1,531,450

Target

 $1,342,375

23%

11%

66%

35%

16%

49%

35%

16%

49%

Maximum

 $5,047,066

Maximum

 $2,531,450

Maximum

 $2,212,313

14%

12%

74%

21%

20%

59%

21%

20%

59%

Maximum + 50% growth

 $6,924,859

Maximum + 50% growth

 $3,281,450

Maximum + 50% growth

 $2,864,767

10% 9%

81%

16% 15%

69%

17% 15%

68%

Fixed pay

Annual bonus

PSP

Notes: 

1  The minimum performance scenario comprises the fixed elements of remuneration only, including:

–  Salary for FY2021 as set out in the Annual Report on Remuneration.
–  Pension in line with policy and benefits as disclosed for FY2020 in the Annual Report on Remuneration.
 The On-Target level of bonus is taken to be 50 percent of the maximum bonus opportunity (50 percent of salary), and the On-Target level of PSP vesting is assumed to be 
50 percent of the face value of the PSP award (i.e. 300 percent of base salary for the CEO and 150 percent of base salary for each of the President and the Chief Operating 
Officer). These values are included in addition to the components/values of Minimum remuneration.
 Maximum assumes full bonus pay-out (100 percent of base salary only) and the full face value of the proposed PSP awards (i.e. 600 percent of base salary for the CEO 
and 300 percent of base salary for each of the President and the Chief Operating Officer), in addition to fixed components of Minimum remuneration.
 No share price growth has been factored into the calculations of minimum, target and maximum compensation. An additional maximum scenario has been shown which 
assumes 50% share price appreciation for the LTIP during the performance period. 

2 

3 

4 

Approach to recruitment and promotions

The remuneration package for a new 
Executive Director would be set in 
accordance with the terms of the 
Company’s prevailing approved 
Remuneration Policy at the time of 
appointment and take into account the 
skills and experience of the individual, 
the market rate for a candidate of that 
experience and the importance of 
securing the relevant individual.

Salary would be provided at such 
a level as required to attract the most 
appropriate candidate and may be set 
initially at or above mid-market level.

Additionally, salary may be provided 
at a below mid-market level on the 
basis that it may progress towards the 
mid-market level once expertise and 
performance has been proven and 
sustained. The annual bonus and long-
term incentive awards would be limited 
in line with the policy. Depending on 
the timing of the appointment, the 
Committee may deem it appropriate 
to set annual bonus performance 
conditions for such appointee that are 
different than those applicable to the 
incumbent Executive Directors. A PSP 
award can be made shortly following 
an appointment.

112    PureTech Health plc   Annual report and accounts 2020

In addition, the Committee may offer 
additional cash and/or share-based 
elements to replace deferred or 
incentive pay forfeited by an executive 
leaving a previous employer if required 
in order to facilitate, in exceptional 
circumstances, the recruitment of the 
relevant individual. It would seek to 
ensure, where possible, that these 
awards would be consistent with 
awards forfeited in terms of vesting 
periods, expected value, performance 
conditions and delivery mechanism.

Governance 
 
Directors’ Remuneration Policy — continued

For appointment of an Executive 
Director who was employed by the 
Company prior to the appointment, 
any variable pay element awarded 
in respect of the prior role may be 
allowed to pay out according to its 
terms. In addition, any other ongoing 
remuneration obligations existing prior 
to appointment may continue.

For any Executive Director 
appointment, the Committee may 
agree that the Company will meet 
certain relocation and/or incidental 
expenses as appropriate.

Service contracts

Executive Directors’ service contracts 
do not provide for liquidated damages, 
longer periods of notice on a change of 
control of the Company or additional 
compensation on an Executive 
Director’s cessation of employment 
with us, except as discussed below.

The Committee’s Policy is to offer 
service contracts for Executive 
Directors with notice periods of no 
more than 12 months, and typically 
between 60 to 180 days.

Service contracts provide for severance 
pay following termination in the case 
that employment is terminated by the 
Company without ’cause’, or by the 
employee for ’good reason’. In this case 
severance pay as set out in the contract 
is no greater than 12-months’ base 
salary and is aligned to the duration of 
any restrictive covenants placed on the 
employee. Service contracts may also 
provide for the continuation of benefits 
but for no longer than a 12-month 
period post termination.

Service contracts also provide for 
the payment of international tax in 
non-U.S. jurisdictions if applicable 
to the Executive Director. They also 
can provide for garden leave and, if 
required by applicable law, the recovery 
and withholding of incentive payments.

Service contracts are available 
for inspection at the company’s 
registered office.

Policy on termination of employment

Non-Executive Directors

The Policy on termination is that the 
Company does not make payments 
beyond its contractual obligations 
and the commitments entered into as 
part of any incentive plan operated by 
the Company. In addition, Executive 
Directors will be expected to mitigate 
their loss. The Committee ensures 
that there have been no unjustified 
payments for failure.

An Executive Director may be eligible 
for an annual bonus payment for the 
final year in which that Director served 
as an employee, provided that they 
are deemed to be a ’good leaver’. 
If so, any such annual bonus payment 
will be subject to performance testing 
and a pro-rata reduction will normally 
be applied based on the time served 
during the relevant financial year.

The default treatment for any share-
based entitlements under the PSP is 
that any unvested outstanding awards 
lapse on cessation of employment. 
However, in certain prescribed 
circumstances, or at the discretion of 
the Remuneration Committee, ’good 
leaver’ status can be applied. In these 
circumstances a participant’s awards 
will vest subject to the satisfaction of 
the relevant performance criteria and, 
ordinarily, on a time pro-rated basis, 
with the balance of the awards lapsing. 
The two-year post vest holding period 
will usually continue to apply. The 
Committee has discretion to permit the 
early vesting at the date of cessation 
of employment, again based on 
performance and ordinarily on a time 
pro-rated basis.

In addition, the Company can pay for 
any administrative expenses, legal 
expenses or outplacement services 
arising from the termination where 
considered appropriate.

External appointments

The Board can allow Executive 
Directors to accept appropriate outside 
commercial Non-Executive Director 
appointments provided that the duties 
and time commitment required are 
compatible with their duties and time 
commitment as Executive Directors.

Non-Executive Directors are appointed 
as a Non-Executive Director of the 
Company by a letter of appointment. 
These letters usually provide for 
a notice period of one month from 
the Company and the Non-Executive 
Director prior to termination.

Consideration of shareholder views

The Committee will carefully consider 
shareholder feedback received in 
relation to the AGM each year. This 
feedback, plus any additional feedback 
received during any meetings from 
time to time, is then considered 
as part of the annual review of the 
Remuneration Policy.

The Company will seek to engage 
directly with major shareholders and 
their representative bodies should 
any material changes be proposed 
to the Remuneration Policy or its 
implementation. Details of votes 
cast for and against the resolution to 
approve the prior year’s remuneration 
report and any matters discussed 
with shareholders during the year will 
be set out in the Annual Report on 
Remuneration. The Company consulted 
with shareholders in 2021, as referenced 
on page 109, in relation to the proposed 
changes to the remuneration policy and 
we were pleased to receive support 
from those consulted.

Consideration of our employment 
conditions generally

To ensure a coherent cascade of the 
Remuneration Policy throughout 
the organization, no element of 
remuneration is operated solely for 
Executive Directors and all elements 
of remuneration provided to the 
Executive Directors are generally 
operated for other employees, 
including participation in stock 
based incentive plans. In addition, 
the Committee considers the 
general base salary increase for 
the broader employee population 
when determining the annual salary 
increases for the Executive Directors. 
The Remuneration Committee has 
general responsibility for determining 
pay for senior management as well as 
executive directors. Employees (other 
than senior executives) have not been 
consulted in respect of the design of 
our Remuneration Policy, although the 
Committee will keep this under review.

PureTech Health plc   Annual report and accounts 2020    113

GovernanceAnnual Report on Remuneration

Implementation of the Remuneration Policy for the year ending December 31, 2021

Base salary
The Committee reviewed the base salary levels for the Executive Directors in early 2021 and an increase of 3 percent was 
awarded. This increase was in line with the increase for the general workforce. The table below shows the base salaries for 
both Executive Directors who served on the board in 2020:

Daphne Zohar
Stephen Muniz

Chief Executive Officer
Chief Operating Officer

2020
Base salary

$607,700
$422,300

2021
Base salary

$625,931
$434,969

In addition, the 2021 base salary for Bharatt Chowrira, who joined the Board as an Executive Director in February 2021, is 
$500,000. Mr. Muniz will retire from the Company effective May 17, 2021.

Pension
We will continue to contribute under the 401k Plan subject to the maximum set out in the Policy table.

Benefits
Benefits provided will continue to include private medical, disability and dental cover.

Annual bonus
For 2021, the operation of the annual bonus plan will be similar to that operated in 2020. The maximum annual bonus will 
continue to be 100 percent of base salary for all Executive Directors. The 2021 annual bonus will be based on financial and 
strategic measures, clinical development milestones and development of new strategic and investor relationships. The 
performance metrics and targets will be disclosed in the FY2021 Annual Report and Accounts.

Long-term incentives
Awards under the PSP will be made to the Executive Directors in 2021. If the revisions to the Remuneration Policy as described 
on page 107 are approved by our shareholders, the Chief Executive Officer will receive a PSP award with a face value of 600 
percent of base salary, and the President will receive an award with a face value of 300 percent of base salary. The Chief 
Operating Officer has elected to retire effective May 17, 2021, and therefore will not receive a new award under the PSP in 2021.

The PSP awards will be subject to the performance conditions described below. As a clinical-stage therapeutics company, the 
Company believes that TSR is an appropriate and objective measure of the Company’s performance. In addition, measuring 
TSR on both an absolute and relative basis rewards our management team for absolute value creation for our shareholders 
whilst also incentivizing outperformance of the market. To provide a balance to the TSR performance conditions that is more 
directly based on Management’s long term strategic performance the TSR is complemented by some weighting on strategic 
delivery. There will be a robust assessment of the achievement of the strategic targets over the three year period with full 
disclosure in the Directors’ Remuneration Report following the end of the performance period.

Further detail of the performance conditions is set out below:

•  40 percent of the shares under award will vest based on the achievement of absolute TSR targets.

•  20 percent of the shares under award will vest based on the achievement of a relative TSR performance condition, 

10 percent each against two benchmarks.

•  40 percent of the shares under award will vest based on the achievement of strategic targets.

The minimum performance target for the absolute TSR portion of the award will be TSR equal to 7 percent per annum, 
whilst the maximum target will be TSR equal to 15 percent per annum. Relative TSR will be measured against the constituent 
companies in the FTSE 250 Index (excluding Investment Trusts) and the MSCI Europe Health Care Index (for 10 percent of the 
award, respectively). The minimum performance target will be achievement of TSR equal to the median company in the Index 
and the maximum performance target will be achievement of upper quartile TSR performance. 25 percent of each element of 
the TSR targets will vest for threshold performance. Strategic measures will be based on the achievement of milestones and 
other qualitative measures of performance over the performance period. Strategic targets will be set at the outset based on 
financial achievements, including monetization of founded entities, clinical development progress, product pipeline growth, 
operational excellence and other shareholder value enhancing metrics in line with our strategic plan. Full disclosure of the 
measures, weightings and strategic targets will be made retrospectively.

The Committee believes that this combination of measures is appropriate. TSR measures the success of our management 
team in identifying and developing new therapeutics whilst strategic targets help incentivize our management team through 
the stages which ultimately result in successful therapeutics.

Non-Executive Directors

Fees for our Board of Directors were reviewed for 2021, with the majority remaining unchanged. If the revisions to the 
Remuneration Policy as described on page 107 are approved by our shareholders, a new equity-based compensation 
component will be added to the Non-Executive Director compensation package for 2021 to align with incentive structures 
of similar roles in the U.S. Also, the payments for subsidiary board service will be reduced.

114    PureTech Health plc   Annual report and accounts 2020

GovernanceAnnual Report on Remuneration — continued

A summary of 2020 and current fees is as follows:

Chair fee
Basic fee
Equity-based Component

Additional fees:
Chair of a committee
Membership of a committee
Membership of a subsidiary board

FY2020

$125,000
$75,000
–

FY2021

$125,000
$75,000
$50,000

$10,000
$5,000
$0 to $20,000

$10,000
$5,000
$0 to $10,000

% Increase/
Decrease

0%
0%
N/A

0%
0%
(50%)

As our Board of Directors consists of leading experts with the experience of successfully developing technologies and 
bringing them to market, this gives rise to the possibility that the intellectual property we seek to acquire has been developed 
by one of our Non-Executive Directors and/or that our Non-Executive Directors provide technical or otherwise specialized 
advisory services to the Company above and beyond the services typically provided by a Non-Executive Director. In such 
exceptional circumstances, our Remuneration Policy provides us with the flexibility to remunerate them with equity in the 
relevant subsidiary company as we would any other inventor of the intellectual property or provider of technical advisory 
services. This practice is in line with other companies in the life sciences sector. If the Company is unable to offer market-
competitive remuneration in these circumstances, it risks forfeiting opportunities to obtain intellectual property developed by 
our Non-Executive Directors and/or foregoing valuable advisory services. The Company believes foregoing such intellectual 
property and/or advisory services would not be in the long-term interest of our shareholders. Accordingly, subsidiary equity 
grants may be made to Non-Executive Directors upon the occurrence of the exceptional circumstances set out above.

Single total figure of remuneration for each Director (audited)

The table below sets out remuneration paid in relation to the 2020 financial year with a comparative figure for the 2019 
financial year.

Basic Salary/
Fees

Year

Benefits1

Annual 
Bonus Plan

Performance 
Share Plan
(Vested)2

Pension

Other 
payments3

Total 
Remuneration

Total 
Variable

Total Fixed

2020 and 2019 Remuneration

Executive Directors

Daphne Zohar

Stephen Muniz

2020

2019
2020

2019

$607,700 $31,069

$590,000
$31,265
$422,300 $28,919

$410,000

$29,381

$607,700 $3,925,437
$590,000 $4,564,0176
$422,300 $1,313,917
$410,000 $1,524,3816

$8,550 $260,122 $5,460,578 $4,533,137

$907,441

$8,400
$8,550

$8,400

$5,783,682 $5,154,017
$2,195,986 $1,736,217

$629,665
$459,769

$2,382,162 $1,934,381

$447,781

Non-Executive Directors

Raju Kucherlapati

John LaMattina

Robert Langer

2020

2019
2020

2019
2020

2019
Kiran Mazumdar-Shaw4 2020
2019

Dame Marjorie 
Scardino

Bennett Shapiro5

Christopher 
Viehbacher

TOTAL

TOTAL

$105,000

$95,000
$125,000

$105,000
$125,000

$110,000
$21,250

—

$90,000

$90,000
$68,944

$95,000

2020

2019
2020

2019

2020

$155,000

2019

$107,074

—

—
—

—
—

—
—

—

—

—
—

—

—

—

—

—
—

—
—

—
—

—

—

—
—

—

—

—

—

—
—

—
—

—
—

—

—

—
—

—

—

—

—

—
—

—
—

—
—

—

—

—
—

—

—

—

$105,000 

$95,000
$125,000

$105,000
$125,000

$110,000
$21,250

—

$90,000

$90,000
$68,944

$95,000

$155,000

$107,074

$105,000 

$95,000
$125,000

$105,000
$125,000

$110,000
$21,250

—

$90,000

$90,000
$68,944

$95,000

$155,000

$107,074

2020 $1,720,194  $59,988  $1,030,000  $5,239,354  $17,100  $260,122  $2,057,404 $6,269,354 $2,057,404

2019 $1,691,360

$60,646 $1,000,000 $6,088,397  $16,800

$1,679,520 $7,088,398 $1,679,520

Notes:
1 
2 

 Benefits comprise the following elements: private medical, disability and dental cover and parking.
 The shares underlying the vested 2018 Performance Share Plan awards will be issued after the finalisation of this report. As a result, the share price on the date of issuance 
is not known at the date of this report and the figures shown above for the PSP awards have been valued using a share price of £2.86875, which was the average share price 
during the last three months of 2020, and an exchange rate of GBP 1 : USD 1.32127, which was the average exchange rate over the last three months of 2020. 
 Other payments represent a one-time reimbursement to Ms. Zohar for costs associated with converting certain of her ordinary shares into ADSs, as required by Nasdaq 
prior to our listing on Nasdaq.
 Ms. Mazumdar-Shaw joined the Board in September 2020.
 Dr. Shapiro retired from the Board in May of 2020.
 These amounts have been updated from those listed in the 2019 Annual Report and Accounts to reflect the actual values paid, which was not known at the date 
of publication of the 2019 Annual Report and Accounts.

3 

4 
5 
6  

PureTech Health plc   Annual report and accounts 2020    115

GovernanceAnnual Report on Remuneration — continued

Annual bonus outcome for 2020

For the 2020 annual bonus, targets were set for a balanced scorecard at the beginning of the year. The 2020 targets were 
focused on (i) financial goals designed to incentivize the team to generate non-dilutive cash and operate within the Company’s 
2020 budget, (ii) strategic goals designed to incentivize the team to complete important deals and execute strategic 
partnerships, (iii) clinical development/innovation goals designed to incentivize the team to generate valuable clinical 
data in support of the Company’s programs and create innovative program, obtain patent protection for its technologies, 
obtain publication of the technologies in top tier medical and science journals and establish state of the art laboratory and 
operations teams, and (iv) regulatory goals designed to incentivize the team to take all steps necessary to commercially launch 
therapeutics. During 2020, management significantly exceeded these targets. The table below sets out the performance 
assessment and associated bonus outcomes:

Target Goals – Maximum 100 percent Achievement

Performance 
Measures Category

Achievement

Financial Goals

The Financial Goals were achieved in 2020. The management team’s performance 
resulted in an achievement outcome of 75 percent but such outcome percentage 
had a pre-specified cap of 50 percent for this category of the goals. A description of 
performance in 2020 is set out below:

The Company’s Founded Entities raised approximately $205 million in funding which will 
enable the Founded Entities to continue toward their respective development milestones.

The Company’s Founded Entities engaged in partnership activity in 2020, including a 
partnership between Gelesis and China Medical Holdings Ltd., with $35 million in up front 
licensing fees and equity investment and future milestone payments of up to $388 million 
plus royalties.

Percentage 
of Target 
Attained

50%

Strategic Goals

The Strategic Goals were achieved in 2020. The management team’s performance resulted 
in an achievement outcome of 50 percent which was equal to the pre-specified cap of 50 
percent for this category of the goals. A description of performance in 2020 is set out below:

50%

The Company had $347.5 million of cash income in 2020 from sale of equity holdings. The 
Company also achieved its goal of broadening its shareholder base.

Clinical 
Development/
Innovation Goals

The Clinical Development/Innovation Goals were partially achieved in 2020. The 
management team’s performance resulted in an achievement outcome of 32.5 percent 
and such outcome percentage had a pre-specified cap of 40 percent for this category 
of the goals. A description of performance in 2020 is set out below:

32.5%

The Company developed its wholly owned programs, including through positive readout 
of the LYT-100 Phase 1 multiple ascending dose and food effect study data and the LYT-
200 IND filing. Founded Entities also advanced clinical programs, including through the 
positive Phase 1 studies of Vedanta’s VE202 in IBD. The Company and the Company’s 
Founded Entities also achieved acceptance of data in peer-reviewed journals validating 
their respective technologies, including the International Journal of Women’s Dermatology 
(Follica), the Journal of Controlled Release (Glyph), and Lancet Digital (Akili).

Regulatory Goals

The Regulatory Goals were achieved in 2020. The management team’s performance 
resulted in an achievement outcome of 40 percent which was equal to the cap of 40 percent 
for this category of the goals. A description of performance in 2020 is set out below:

40%

Akili’s first therapeutic, EndeavorRx™, received both FDA clearance and EU marketing 
authorization with a CE Mark. Also, Gelesis’ first therapeutic, Plenity®, which was previously 
cleared by the FDA for sale, received EU marketing authorization with a CE Mark.

Pre-Specified 
Maximum Total

100%

Accordingly, the Company achieved 100 percent of its target goals for 2020.

Each of the above target categories are subject to maximum percentage achievement limits capped at 100 percent of the target 
bonus (i.e. 50 percent of salary). Payments beyond the target are determined by the Remuneration Committee in light of stretch 
goals which take into account the extent target goals have been exceeded, the overall quality of underlying performance and 
value created for shareholders. In this case, the Company performed significantly above the target category maximum goals 
reflected in the Company’s listing on the Nasdaq Global Market in November 2020, an increase in share price during the year 
of approximately 26 percent, a substantial increase in net asset value as well as significant portfolio, partnering and regulatory 
successes. In light of these extraordinary achievements, the Committee determined that the stretch goals had been achieved 
in full and that payouts at 200 percent of target (i.e. 100 percent of salary) are appropriate. The Committee believes that such 
a bonus award is appropriate to reward and retain top management when such extraordinary performance is achieved.

116    PureTech Health plc   Annual report and accounts 2020

GovernanceAnnual Report on Remuneration — continued

The CEO was eligible for a target bonus equal to 50 percent of her 2020 salary. The Company significantly exceeded its 
target goals and the Committee determined that the overall percentage achievement should be 200 percent due to the 
extraordinary performance of the Company and management. As a result, the CEO was awarded a 2020 bonus equal to 
100 percent of her 2020 salary, which is the maximum under the policy.

The COO was eligible for a target bonus equal to 50 percent of his 2020 salary. The Company significantly exceeded its 
target goals and the Committee determined that the overall percentage achievement should be 200 percent due to the 
extraordinary performance of the Company and management. As a result, the COO was awarded a 2020 bonus equal to 
100 percent of his 2020 salary, which is the maximum under the policy.

Long-term incentive awards vesting in the year (unaudited)

The 2018 PSP awards granted on June 15, 2018 are subject to three-year vesting performance conditions covering the period 
from January 1, 2018 to December 31, 2020. Following an assessment of the performance conditions, the Remuneration 
Committee determined that the awards will vest at 100 percent of the maximum as follows:

Scheme

Basis of award granted Shares awarded

Shares vested

Shares lapsed

vested awards1,2

Value of 

Daphne Zohar
Stephen Muniz

PSP 2018
PSP 2018

400% of salary
200% of salary

1,035,628
346,644

1,035,628
346,644

— $3,925,437
— $1,313,917

1 

2 

 Shares have been valued using a share price of £2.86875, which was the average share price over the last three months of 2020, and an exchange rate of GBP 1 : USD 1.32127, 
which was the average exchange rate over the last three months of 2020.
 The value of the awards attributable to share price appreciation is $1,806,337 for Daphne Zohar and $604,614 for Stephen Muniz.

The outcome of the performance condition relating to these awards is set out below:

Measure and weighting

Absolute TSR (50%)

Total return against FTSE Small Cap Index (12.5%)

Total return against MSCI Euro Healthcare Index (12.5%)
Strategic measures (25%)

Threshold

Maximum

Achievement

7% p.a.
At or above 
median
At or above 
median

15% p.a.
Upper 
quartile
Upper 
quartile

39% p.a.

2nd of 250

3rd of 40 

See description below

Vesting  
(% of each 
element)

100%

100%

100%
100%

The strategic measures over the three-year period were focused on (i) financial goals (72 percent), (ii) clinical development 
goals (22 percent), and (iii) operational excellence (6 percent). The financial achievements resulting in satisfaction of 72 percent 
of the vesting of the strategic measures included obtaining $345 million for PureTech by monetizing certain Founded Entity 
equity, the closing of initial public offerings of two Founded Entities, the execution of several partnership agreements 
which brought in non-dilutive funding, the raising of more than $1.183 billion into the Company’s Founded Entities and the 
completion of PureTech’s listing on the Nasdaq Global Market. The clinical development achievements resulting in satisfaction 
of 22 percent of the vesting of the strategic measures included the successful completion of our Phase 1 clinical study for 
LYT-100, the successful completion of co-formulation and Phase 2 clinical studies for the KarXT program, the advancement 
of Phase 1 clinical studies for the VE202 and VE416 programs, and successfully having two programs cleared for marketing by 
the U.S. Food and Drug Administration. The operational excellence achievements resulting in satisfaction of 6 percent of the 
vesting of the strategic measures include the operation of the Company’s programs within projected timelines and budgets, 
the in-licensing and creation of new programs, the issuance of certain intellectual property, the advancement of certain pre-
clinical programs, and the publication of validating data in top tier peer-reviewed academic journals. 

Long-term incentive awards granted during the year (unaudited)

Scheme

Basis of award 
granted

Shares awarded 
(as conditional 
award of shares) 

Share price
 at date of grant1

Face value 
of award 

Daphne Zohar

PSP 2020

Stephen Muniz

PSP 2020

400%  
of salary

200%  
of salary

683,652 282.33 pence

$2,430,800

237,540 282.33 pence

$844,600

1  The share price at the date of grant is based on the 3-day average closing price immediately prior to the grant of the award. 

% of face 
value vesting 
at threshold 
performance

25%

25%

Vesting  
determined by 
performance over

Three financial 
years to 
December 31,
2022

The PSP awards granted in 2020 are subject to (i) achievement of absolute TSR targets (50 percent of the awards), (ii) 
achievement of TSR targets as compared to TSR performance of the constituent companies in the FTSE 250 Index (excluding 
Investment Trusts) and the MSCI Europe Health Care Index (25 percent of the awards, 12.5 percent against each benchmark) 
and (iii) achievement of targets based on strategic measures (25 percent of the awards), measured over the three year period 
to December 31, 2022.

The minimum performance target for the absolute TSR portion of the award is TSR equal to 7 percent per annum, whilst the 
maximum target is TSR equal to 15 percent per annum. The minimum performance target for the relative TSR portion of 
the award will be TSR equal to the median of the index, whilst the maximum target will be TSR equal to the upper quartile 
of the index. Strategic measures will be based on the achievement of project milestones and other qualitative measures of 

PureTech Health plc   Annual report and accounts 2020    117

GovernanceAnnual Report on Remuneration — continued

performance. Strategic targets were set based on financial achievements, including monetization of founded entities, clinical 
development progress, product pipeline growth, operational excellence and other shareholder value enhancing metrics 
in line with our strategic plan. The Committee believes that this combination of measures and the higher weighting on TSR 
is appropriate. TSR measures the success of our management team in identifying and developing new therapeutics whilst 
strategic targets help incentivize our management team through the stages which ultimately result in successful therapeutics.

Full disclosure of the strategic targets will be made retrospectively.

Payments for Loss of Office

There were no payments for Loss of Office during 2020.

Payments to past Directors

No payments to past Directors were made during 2020.

On March 18, 2021 the Company announced that Stephen Muniz will retire and step down from the board on May 17, 2021. 
He will continue to be paid base salary, benefits and pension until May 17, 2021, at which point payments will cease. There is 
no compensation payable for loss of office, no eligibility for 2021 bonus and all unvested PSP awards will lapse. Vested PSP 
awards are still subject to any applicable holding period and the post-employment shareholding policy will apply, requiring 
a shareholding worth 200 percent of base salary level to be retained for two years.

Directors’ shareholdings (audited)

Executive Directors are required to maintain share ownership equal to a minimum of 400 percent of base salary for the 
Chief Executive Officer (subject to approval of the new policy) and a minimum of 200 percent of base salary for the other 
Executive Directors. The Chief Executive Officer and Chief Operating Officer both satisfy this requirement. Post-employment 
shareholding requirements will apply.

The table below sets out Directors’ shareholdings which are beneficially owned or subject to a performance condition and 
interests of connected persons.

Total Share Awards not subject 
to Service Conditions

Share awards subject 
to performance conditions

Total

Director Shareholdings 

Director

Dec 31, 2020

Dec 31, 2019

Dec 31, 2020

Dec 31, 2019

Dec 31, 2020

Dec 31, 2019

Daphne Zohar1
Stephen Muniz
Raju Kucherlapati
John LaMattina8
Robert Langer9
Kiran Mazumdar-Shaw
Dame Marjorie Scardino
Chris Viehbacher

12,197,3072
2,889,4995
2,459,831
1,513,133
2,944,134
—

788,71010
1,045,64611

 12,197,307 
 2,889,499 
 2,459,831 
 1,495,332 
2,944,134 
—
 787,710 
 1,025,646 

1,328,3203
461,5356
—
—
—
—
—
—

1,680,2964
570,6397
—
—
—
—
—
—

13,525,627
3,351,034
2,459,831
1,513,133
2,944,134
—
788,710
1,045,646

 13,877,603 
 3,460,138 
 2,459,831 
 1,495,332 
 2,944,134 
—
 787,710 
 1,025,646 

1 

2 

3 

4 
5 

6 

7 
8 

9 

 A portion of Ms. Zohar’s shareholding in the Company is indirect. As of December 31, 2020, an aggregate of 8,097,307 ordinary shares and 410,000 ADSs are held by 
(i) the Zohar Family Trust I, a U.S.-established trust of which Ms. Zohar is a beneficiary and trustee, (ii) the Zohar Family Trust II, a U.S.-established trust of which Ms Zohar is 
a beneficiary (in the event of her spouse’s death) and trustee, (iii) Zohar LLC, a U.S.-established limited liability company, and (iv) directly by Ms. Zohar. Ms. Zohar owns or has 
a beneficial interest in 100 percent of the share capital of Zohar LLC.
 Includes 410,000 ADSs, which are convertible into 4,100,000 ordinary shares. Does not include 1,035,628 shares which are issuable pursuant to the RSU award granted to 
Ms. Zohar covering the financial years 2018, 2019 and 2020 which have vested but not yet been issued.
 Includes the following RSUs, which are subject to performance conditions: 644,668 (2019) and 683,652 (2020). Does not include 1,035,628 shares which are issuable pursuant 
to the RSU award granted to Ms. Zohar covering the financial years 2018, 2019 and 2020 which have vested but not yet been issued.
 Includes the following RSUs, which are subject to performance conditions: 1,035,628 (2018) and 644,668 (2019). 
 Does not include 346,644 shares which are issuable pursuant to the RSU award granted to Mr. Muniz covering the financial years 2018, 2019 and 2020 which have vested but 
not yet been issued.
  Includes the following RSUs, which are subject to performance conditions: 223,995 (2019) and 237,540 (2020). Does not include 346,644 shares which are issuable pursuant 
to the RSU award granted to Mr Muniz covering the financial years 2018, 2019 and 2020 which have vested but not yet been issued.
 Includes the following RSUs, which are subject to performance conditions: 346,644 (2018) and 223,995 (2019). 
 A portion of Dr. LaMattina’s shareholding in the Company is indirect. As of December 31, 2020, an aggregate of 1,513,133 ordinary shares are held by (i) John L LaMattina 
Revocable Trust, (ii) John L LaMattina 2020-2 GRAT, and (iii) LaMattina Charitable Trust.
 A portion of Dr. Langer’s shareholding in the Company is indirect. As of December 31, 2020, an aggregate of 2,944,134 ordinary shares are held by (i) Langer Family 2020 
Trust and (ii) directly by Dr. Langer.

10   Includes 100 ADSs, which are convertible into 1,000 ordinary shares. 
11 

 Includes 2,000 ADSs, which are convertible into 20,000 ordinary shares.

Directors’ service contracts (unaudited)

Detail of the service contracts of current Directors is set out below:

Executive Directors

Daphne Zohar
Stephen Muniz
Bharatt Chowrira

Notice period

Contract date

180 days
60 days
60 days

 June 18, 2015
 June 18, 2015
March 1, 2017

Maximum potential 
termination payment

12 months’ salary
12 months’ salary
12 months’ salary

Potential payment 
on change of  
control/liquidation

Nil
Nil
Nil

118    PureTech Health plc   Annual report and accounts 2020

GovernanceAnnual Report on Remuneration — continued

Contracts for the above Executive Directors will continue until terminated by notice either by the Company or the Executive 
Director. Mr. Muniz has provided notice of termination of his service contract and his notice period ends on May 17, 2021.

Non-Executive Directors

Raju Kucherlapati
John LaMattina
Robert Langer
Kiran Mazumdar-Shaw
Marjorie Scardino
Christopher Viehbacher

Notice period

Contract date

Contract expiration date

30 days
30 days
30 days
30 days
30 days
30 days

June 5, 2018
June 5, 2018
 June 5, 2018
September 28, 2020
 June 5, 2018
 June 5, 2018

June 5, 2021
June 5, 2021
June 5, 2021
September 28, 2023
June 5, 2021
June 5, 2021

The Company and the Non-Executive Directors listed above intend to enter into new contracts prior to their expiration.

TSR performance graph (unaudited)

The graph shows the Company’s performance, measured by total shareholder return (TSR), compared with the Nasdaq 
Biotechnology Index and S&P600 Biotechnology Index since the Company’s IPO. The Committee considers these to be 
relevant indices for TSR comparison as they are broad-based measures of the performance of the biotechnology industry.

Total shareholder return (unaudited)
Source: FactSet

)

d
e
s
a
b
e
r
(

)
£
(

e
u

l

a
V

240

220

200

180

160

140

120

100

80

60

40

20

0

24 Jun
2015

31 Dec
2015

31 Dec
2016

31 Dec
2017

31 Dec
2018

31 Dec
2019

31 Dec
2020

PureTech

NASDAQ Biotechnology

S&P600 Biotechnology

This graph shows the value, by December 31, 2020, of £100 invested in PureTech on the date of Admission (June 24, 2015), 
compared with the value of £100 invested in the Nasdaq Biotechnology and S&P600 Biotechnology indices on the same date.

The other points plotted are the values at intervening financial year-ends.

Chief Executive Officer’s Remuneration History (unaudited)

Year

2015

2016

2017

2018

2019

Incumbent

Role

Daphne Zohar

Chief Executive Officer

Daphne Zohar

Chief Executive Officer

Daphne Zohar

Chief Executive Officer

Daphne Zohar

Chief Executive Officer

Daphne Zohar

Chief Executive Officer

2020

Daphne Zohar

Chief Executive Officer

Single figure of total 
remuneration

Annual bonus pay-out 
against maximum

PSP Vesting against 
maximum opportunity

$955,599

$747,634

$821,898

$2,139,870

$5,783,682

$5,440,579

100%

38.75%

50%

65%

100%

100%

n/a

n/a

n/a

50%

100%

100%

PureTech Health plc   Annual report and accounts 2020    119

Governance 
 
Annual Report on Remuneration — continued

Percentage change in remuneration of Directors and employees (unaudited)

The table below shows the change in the Directors’ remuneration from 2019 to 2020 compared to the change in remuneration 
of all of our full-time employees who were employed throughout 2019 and 2020:

Daphne Zohar (CEO)

Stephen Muniz (COO)

Raju Kucherlapati

John LaMattina

Robert Langer

Kiran Mazumdar-Shaw

Marjorie Scardino

Christopher Viehbacher
Employees1

Base salary

Benefits

Annual bonus

3%

3%

11%

19%

13%

N/A

0%

45%
8%

0%

(1%)

N/A

N/A

N/A

N/A

N/A

N/A
16%

3%

3%

N/A

N/A

N/A

N/A

N/A

N/A
14%

1  Does not include employees of Founded Entities.

Relative importance of spend on pay (unaudited)

The following table sets out the percentage change in overall spend on pay and distributions to shareholders in 2020 
compared to 2019:

Staff costs1
Distributions to Shareholders

1  Excludes Founded Entities.

2020

2019

% change

$18,225,744 
—

15,600,657
—

17%
—

Details of the Remuneration Committee, advisors to the Committee and their fees

The Remuneration Committee consists of Dr. LaMattina, Ms. Mazumdar-Shaw and Dr. Kucherlapati, with Dr. LaMattina serving as 
the Chair of the Committee. In 2020 the Committee received independent remuneration advice from Aon plc. This independent 
advisor was appointed by and was accountable to the Committee and provided no other services to the Company. The terms 
of engagement between the Committee and Aon are available from the Company Secretary on request. After the year-end, 
Korn Ferry (UK) Limited was appointed by and is accountable to the Committee and provides no other services to the Company. 
The terms of engagement between the Committee and Korn Ferry are available from the Company Secretary on request. The 
Committee also consults with the Chief Executive Officer and Chief Operating Officer. However, no Director is permitted to 
participate in discussions or decisions about their personal remuneration. During the year, fees in respect of remuneration advice 
from Aon amounted to $33,541. Each of Aon and Korn Ferry is a founder member of the Remuneration Consultants’ Group and 
complies with its Code of Conduct which sets out guidelines to ensure that its advice is independent and free of undue influence.

Statement of voting at general meeting (unaudited)

The table below sets out the proxy results of the vote on our Remuneration Report at our 2020 AGM:

Resolutions

For

%

Against

%

Withheld

Total votes cast

To approve the Directors’ 
Remuneration Report

214,646,352

96.41%

7,995,196

3.59%

125

222,641,548

The table below sets out the proxy results of the vote on our Remuneration Policy at our 2020 AGM:

Resolutions

For

%

Against

%

Withheld

Total votes cast

To approve the Directors’ 
Remuneration Policy

Statement of voting at AGM

217,657,809

97.77%

4,957,219

2.23%

26,645

222,615,028

The Company’s AGM will be held at 11:00 am EDT (4:00 pm BST) on May 27, 2021 at the Company’s headquarters at 6 Tide Street, 
Boston, Massachusetts (as a closed meeting with the minimum attendance required to form a quorum). Information regarding 
the voting outcome will be disclosed in next year’s annual report on remuneration.

This report has been prepared by the Remuneration Committee and has been approved by the Board. It complies with the CA 
2006 and related regulations. This report will be put to shareholders for approval at the forthcoming AGM.

On behalf of the Board of Directors

Bharatt Chowrira 
Company Secretary

April 14, 2021 

120    PureTech Health plc   Annual report and accounts 2020

GovernanceIndependent auditor’s report to the members  
of PureTech Health plc

Overview

Materiality: Group 
financial statements as a 
whole
Coverage

Key audit matters

$1.10m (2019: $1.28m) 
 0.8% (2019: 0.9%) of total 
 operating expenses
100% (2019: 100%) of total 
 revenue, profit before  
tax and total assets
vs 2019

Recurring 
risks

Valuation of financial liabilities measured 
at fair value through profit and loss; 
preferred shares and warrants held 
by third parties
Valuation of preferred shares and 
warrants measured at fair value through 
profit and loss
Classification and measurement of 
convertible loan notes
Recoverability of investments and 
intercompany receivable balances held 
by the Parent Company









1.  Our opinion is unmodified

We have audited the financial statements of PureTech Health 
plc (“the Company”) for the year ended 31 December 
2020 which comprise the Consolidated statements of 
comprehensive Income/(Loss), Consolidated Statements of 
Financial Position, Consolidated Statements of Changes in 
Equity, Consolidated Statements of Cash Flows, Company 
Statement of Financial Position, Company statements of 
changes in Equity, Company statement of Cash Flows and the 
related notes, including the accounting policies in note 1.

In our opinion: 
•  the financial statements give a true and fair view of the 

state of the Group’s and of the parent Company’s affairs as 
at 31 December 2020 and of the Group’s loss for the year 
then ended;

•  the Group financial statements have been properly 

prepared in accordance with international accounting 
standards in conformity with the requirements of the 
Companies Act 2006 and International Financial Reporting 
Standards adopted pursuant to Regulation (EC) No 
1606/2002 as it applies in the European Union; 
•  the parent Company financial statements have been 
properly prepared in accordance with international 
accounting standards in conformity with the requirements 
of, and as applied in accordance with the provisions of, the 
Companies Act 2006; and

•  the financial statements have been prepared in accordance 
with the requirements of the Companies Act 2006 and, as 
regards the Group financial statements, Article 4 of the IAS 
Regulation to the extent applicable.

Basis for opinion 
We conducted our audit in accordance with International 
Standards on Auditing (UK) (“ISAs (UK)”) and applicable 
law. Our responsibilities are described below. We believe 
that the audit evidence we have obtained is a sufficient 
and appropriate basis for our opinion. Our audit opinion is 
consistent with our report to the audit committee. 

We were first appointed as auditor by the directors on 
7 September 2015. The period of total uninterrupted 
engagement is for the six financial years ended 31 December 
2020. We have fulfilled our ethical responsibilities under, and 
we remain independent of the Group in accordance with, 
UK ethical requirements including the FRC Ethical Standard 
as applied to listed public interest entities. No non-audit 
services prohibited by that standard were provided.

PureTech Health plc   Annual report and accounts 2020    121

Financial statementsIndependent auditor’s report to the members of PureTech Health plc  — continued

2. 

Key audit matters: our assessment of risks of material misstatement

Key audit matters are those matters that, in our professional judgement, were of most significance in the audit of the financial 
statements and include the most significant assessed risks of material misstatement (whether or not due to fraud) identified 
by us, including those which had the greatest effect on: the overall audit strategy; the allocation of resources in the audit; 
and directing the efforts of the engagement team. We summarise below the key audit matters, in decreasing order of audit 
significance, in arriving at our audit opinion above, together with our key audit procedures to address those matters and, as 
required for public interest entities, our results from those procedures. These matters were addressed, and our results are 
based on procedures undertaken, in the context of, and solely for the purpose of, our audit of the financial statements as a 
whole, and in forming our opinion thereon, and consequently are incidental to that opinion, and we do not provide a separate 
opinion on these matters.

The risk

Our response

Valuation of financial liabilities 
measured at fair value through 
profit and loss; preferred shares 
and warrants held by third parties

($127.2m; 2019: $109m)

Refer to page 105 (Audit 
Committee Report), page 134 
(accounting policy) and page 167 
(financial disclosures).

Subjective valuation and forecast-based 
valuation:
The Group finances its operations partly 
through preferred shares, convertible 
notes or warrants which are classified 
as financial instruments and carried 
at fair value.

Determining the fair value of the preferred 
shares, convertible notes and warrants 
involves a significant level of judgement 
around the assumptions used, and 
internal and external factors that may 
impact the assumptions.

The fair value of the financial instruments 
classified as liabilities can be estimated 
by the directors using valuation models 
including option pricing models (OPM), 
probability-weighted expected return 
models (PWERM), or a hybrid of both. 

Where the income approach is driven 
by a (Discounted Cash flow) DCF, there 
is inherent uncertainty involved in 
forecasting the trading of such companies 
and the significant level of judgement 
required to determine the assumptions. 
These include the discount rate, revenue 
and EBIT forecasts and the probability 
of success all of which mean that the 
valuations are sensitive to changes in 
these assumptions.

The fair value of financial instruments 
classified as a liability may also be valued 
using the market approach by observing 
recent arm’s-length transactions or 
comparable guideline public companies. 

There is judgement in relation to the 
appropriate valuation technique to adopt 
in determining the equity value of each 
entity, dependent on the nature and the 
maturity the company being valued.

Our procedures included: 

Our valuation expertise: 
We used our valuation specialists to assist 
us in critically assessing certain key inputs 
utilised within the OPM, PWERMs or hybrid 
approaches for each company being valued, 
being equity value where derived from 
the market valuation approach and using 
independent external corroboration. 

Our valuation specialists challenged 
the appropriateness of management’s 
comparable companies and transactions 
by assessing for reasonableness and 
possible bias.

Our valuation specialists critically assessed 
the appropriateness of the discount rates, 
with specific focus (where applicable) 
on: the company specific risk premium 
(including the appropriateness of the 
probability of success where applicable); the 
control premium; and the venture capital 
rates of return utilised. We considered 
against the stage of development of the 
company where capital rates of return are 
utilised and the specific scenarios of the 
company in respect of the control premium.

Our scientific expertise:
Our medical specialists challenged 
management’s assessment on the overall 
scientific validation and progress of each 
relevant fair value estimate.

Assessing valuer’s credentials: 
We assessed the expertise and credentials 
of the group’s external valuation 
experts used in the corroboration of 
management’s valuation.

Methodology choice:
The audit team with input from our valuation 
specialists, assessed the appropriateness 
of the valuation methodology used for 
each company based on the specific 
circumstances relevant to each company 
such as the stage of development, 
availability of reliable forecasts, relevance 
of funding rounds, the industry in which 
it operates and also the likely exit date or 
commercialisation date.

122    PureTech Health plc   Annual report and accounts 2020

Financial statementsIndependent auditor’s report to the members of PureTech Health plc  — continued

2. 

Key audit matters: our assessment of risks of material misstatement — continued

The risk

Our response

Valuation of financial liabilities 
measured at fair value through 
profit and loss; preferred shares 
and warrants held by third parties 
(continued)

($127.2m; 2019: $109m)

Refer to page 105 (Audit 
Committee Report), page 134 
(accounting policy) and page 167 
(financial disclosures).

Where the market approach (comparable 
public companies or transactions) is 
used, there is judgement as to the 
appropriateness of the comparable 
companies or transactions selected. 
Where a recent arm’s length funding 
round is used, there is judgement 
as to whether the funding round is 
sufficiently arm’s length to ensure that 
it is representative of an independent 
market valuation at fair value. There is also 
judgement as to the relevance of the arm’s 
length transaction based on the stability 
of the external and internal environment 
since that funding round occurred and the 
specific circumstances of that investment. 

Where the valuation utilises the cost 
approach, there is judgement relating 
to whether the costs incurred by the 
company in developing the intellectual 
property and/or the value of the IP and the 
assets of the company is representative of 
what would be recoverable if the company 
had to be sold. 

The effect of these matters is that, as part 
of our risk assessment, we determined 
that the valuation of financial liabilities has 
a high degree of estimation uncertainty, 
with a potential range of reasonable 
outcomes greater than our materiality for 
the financial statements as a whole and 
possibly many times that amount. The 
financial statements (note 16) disclose the 
sensitivity estimated by the Group.

Benchmarking assumptions: 
Internal data such as strategic plans, 
forecasts and budgets and actual results 
are utilised for inputs such as exit dates, exit 
scenarios and probability of exit scenarios. 
Procedures performed included comparing 
to prior periods for consistency, assessing 
the probabilities assigned to the scenarios 
given the stage of the company in its life 
cycle, understanding key changes and 
critically assessing current progress against 
milestones set and assessing where there 
is an impact on the forecast exit date and 
assessing whether the assumptions used 
are consistent with the strategic plans.

Where instruments were valued using 
the price of a recent investment as an 
appropriate basis for the measurement 
of fair value we corroborated the price 
to signed agreements and evaluated the 
independence of the funding round. 

We also critically assessed whether there 
had been market or company specific 
events between the date of the third party 
funding round and the year end date which 
would impact the value of the company.

We critically assessed the appropriateness 
of the assumptions underlying the 
forecasts. The assumptions over projected 
revenue included forecast product 
commercialisation or license date, royalty 
rates where applicable, operating costs, 
EBIT margin, terminal values and the 
probability of success factors where 
applicable. In doing this we used our 
knowledge of each subsidiary and its 
industry with reference to both internal 
management information and externally 
derived data and benchmarks. External 
data related to market size data, royalty 
rates and competitor analysis is based on 
information from public material.

Assessing transparency: 
We assessed the appropriateness, in 
accordance with relevant accounting 
standards, of the disclosures related to 
estimation uncertainty.

Our results
We found the valuation of warrants and 
preferred shares held by third-parties and 
measured at fair value through profit and 
loss to be acceptable. (2019: acceptable).

PureTech Health plc   Annual report and accounts 2020    123

Financial statementsIndependent auditor’s report to the members of PureTech Health plc  — continued

2. 

Key audit matters: our assessment of risks of material misstatement — continued

The risk

Our response

Valuation of preferred shares and 
warrants measured at fair value

($204.4m; 2019: $154m)

Refer to page 105 (Audit 
Committee Report), page 134 
(accounting policy) and page 167 
(financial disclosures).

Subjective valuation: 
The Group holds investments in 
subsidiaries through preferred shares, and 
warrants which are classified as financial 
instruments and carried at fair value.

Determining the fair value of the 
preferred shares and warrants involves 
a significant level of judgement around 
the assumptions used, and internal and 
external factors that may impact the 
assumptions.

There is a significant level of judgement 
involving estimates in relation to 
determining the fair value of this financial 
asset. The valuation risk is outlined on 
page 122.

In the current year this risk is specific to 
Akili, Vor, and Gelesis.

Our procedures included: 

Our valuation expertise: 
We have assessed the Group’s valuation 
of the financial asset in line with the 
procedures outlined on page 122.

Our scientific expertise:
We have assessed the Group’s valuation 
of the financial asset in line with the 
procedures outlined on page 122.

Assessing valuer’s credentials: 
We assessed the expertise and of the 
group’s external valuation experts used 
in the corroboration of management’s 
valuation.

Methodology choice:
We have assessed the Group’s valuation 
of the financial asset in line with the 
procedures outlined on page 122.

Benchmarking assumptions:
We have assessed the Group’s valuation 
of the financial asset inline with the 
procedures outlined on page 123.

Assessing transparency:
We have considered the adequacy of the 
disclosure of the accounting treatment in 
the financial statements and disclosure of 
assumptions relating to the valuation of the 
investment.

Our results 
We found the valuation of the preferred 
shares and warrants to be acceptable. 
(2019: acceptable).

124    PureTech Health plc   Annual report and accounts 2020

Financial statementsIndependent auditor’s report to the members of PureTech Health plc  — continued

2. 

Key audit matters: our assessment of risks of material misstatement — continued

The risk

Our response

Classification and measurement 
of convertible loan notes

($25.0m; 2019: $31.2m)

Refer to page 105 (Audit 
Committee Report), page 134 
(accounting policy) and page 166 
(financial disclosures).

Accounting treatment:
The Group finances its operations partly 
through financial instruments and in the 
current period entered into a convertible 
loan note transaction. 

There is a significant level of judgement 
in relation to assessing the terms of 
the instruments to identify whether the 
instruments meet the criterion to be 
classified as debt or equity in the issuer. 

There is also judgement required in 
assessing the terms of the contracts 
to determine any host instrument 
and whether there are any separable 
embedded derivatives. Failure to identify 
the key clauses of the instrument could 
result in the incorrect classification under 
IAS 32 which will impact the subsequent 
measurement of the instrument. 

Due to these factors, for new financial 
instruments issued in the year, this has 
been determined to be a significant risk.

Recoverability of investments and 
intercompany receivable balances 
held by the Parent Company

($458.6m; 2019: $330.7m)

Refer to page 105 (Audit 
Committee Report), page 188 
(accounting policy) and page 188 
(financial disclosures).

Low risk, high value
The carrying amount of the parent 
Company’s investments in and 
intercompany receivables from the 
subsidiary companies represents 100% 
(2019: 100%) of the Company’s total 
assets. The recoverability of these 
balances is not considered to contain 
a high risk of significant misstatement 
or be subject to significant judgement. 
However, due to their materiality in the 
context of the parent Company financial 
statements, this is considered to be the 
area which was the key focus of our overall 
parent Company audit.

Our procedures included: 

Accounting analysis: 
Assessing the conclusions reached by the 
Group in relation to the debt versus equity 
classification of the issued financial instruments 
by considering the key terms and features of 
the contracts and applying and interpreting 
the relevant accounting standards.

Assessing whether the financial instruments 
contained embedded derivatives by 
considering the key terms of the contracts, 
identifying a host contract, and assessing 
whether each feature met the definition of 
an embedded derivative and whether they 
should be bifurcated.

Assessing the Group’s classification of 
whether any separable embedded derivative 
should be classified as a liability or equity 
based on the terms of the related contracts.

Where the Group classified the entire 
hybrid contract at fair value through profit 
or loss, we evaluated whether certain 
embedded derivatives required separate 
measurement by critically assessing the key 
terms and features of those derivatives.

Assessing transparency: 
We have considered the adequacy of the 
disclosure of the accounting treatment in 
the financial statements and disclosure of 
key judgements.

Our results
We found the classification and 
measurement of embedded derivatives 
within financial instruments to be 
acceptable. (2019: acceptable).

Our procedures included: 

Comparing valuations: 
We compared the carrying amount of 
the investment and the intercompany 
receivables to the market capitalisation of 
the Group, as PureTech Health LLC contains 
all of the Group’s trading operations.

We compared the carrying value of 
the investment and the intercompany 
receivables to the valuations derived for the 
purposes of the fair value of all the financial 
instruments and investments held by the 
group to assess for indicators of impairment.

Our results
We found the recoverability of the 
investments and intercompany receivable 
balances held by the Parent Company to be 
acceptable. (2019: acceptable).

We continue to perform procedures over the determination of the accounting and valuation of investments in associates and 
revenue recognition. However, following no additional investments in the year and the decrease in contract revenue, we have 
not assessed these as areas of most significant risks in our current year audit and, therefore, they are not separately identified in 
our report this year.

PureTech Health plc   Annual report and accounts 2020    125

Financial statementsIndependent auditor’s report to the members of PureTech Health plc  — continued

3.  Our application of materiality and an overview 

of the scope of our audit 

Total operating expenses
$131m (2019: $125m)

Group Materiality
$1.10m (2019: $1.28m)

$1.10m
Whole financial 
statements materiality 
(2019: $1.28m)
$0.83m
Whole financial 
statements performance 
materiality (2019: $0.95m)

$0.82m
Range of materiality 
at 4 components 
($0.39m to $0.82m) 
(2019: $0.60m to $0.83m)

$0.06m
Misstatements reported 
to the audit committee 
(2019: $0.05m)

Total operating expenses
Group materiality

Group revenue

Group profit before tax

100%
(2019: 100%)

100

100

Group total assets

100%
(2019: 100%)

100

100

100%
(2019: 100%)

100

100

Full scope for Group 
audit purposes 2020

Full scope for Group 
audit purposes 2019

Materiality for the group financial statements as a whole was 
set at $1.10m, determined with reference to a benchmark of 
Total operating expenses (being general and administrative 
expenses and research and development expenses), of which 
it represents 0.8% (2019: 0.9%). Total operating expenses 
is considered to be one of the principal considerations for 
the members of the Company in assessing the financial 
performance of the Group, since the Group’s activities are 
principally in relation to expenditure on developing forms of 
intellectual property which can be exploited commercially 
to generate income and growth in the future. 

Materiality for the parent company financial statements 
as a whole was set at $0.39m (2019: $0.89m), determined 
with reference to a benchmark of total assets, capped 
at component materiality, of which it represents 0.11% 
(2019: 0.15%). 

In line with our audit methodology, our procedures on 
individual account balances and disclosures were performed 
to a lower threshold, performance materiality, so as to reduce 
to an acceptable level the risk that individually immaterial 
misstatements in individual account balances add up to 
a material amount across the financial statements as a 
whole. Performance materiality was set at 75% (2019: 75%) 
of materiality for the financial statements as a whole, which 
equates to $0.83m (2019: $0.95m) for the group and $0.39m 
(2019: $0.89m) for the parent company. We applied this 
percentage in our determination of performance materiality 
because we did not identify any factors indicating an 
elevated level of risk.

We agreed to report to the Audit Committee any corrected 
or uncorrected identified misstatements exceeding $0.06m, 
in addition to other identified misstatements that warranted 
reporting on qualitative grounds. 

Of the group’s 4 (2019: 3) reporting components, we 
subjected 4 (2019: 3) to full scope audits for group purposes.

The Group team instructed component auditors as to the 
significant areas to be covered, including the relevant risks 
detailed above and the information to be reported back. 
The component materialities ranged from $0.39m to $0.82m, 
having regard to the mix of size and risk profile of the Group 
across the components. The work on 2 of the 4 components 
(2019: 1 of the 3 components) was performed by component 
auditors and the rest, including the audit of the parent 
company, was performed by the Group team. 

Meetings and telephone conferences were also held with the 
component auditor to assess audit risk and strategy. At these 
meetings, the findings reported to the Group team were 
discussed in more detail, and any further work required by the 
Group team was then performed by the component auditor.

126    PureTech Health plc   Annual report and accounts 2020

Financial statementsIndependent auditor’s report to the members of PureTech Health plc  — continued

4.  Going concern

The Directors have prepared the financial statements on the 
going concern basis as they do not intend to liquidate the 
Group or the Company or to cease their operations, and as 
they have concluded that the Group’s and the Company’s 
financial position means that this is realistic. They have also 
concluded that there are no material uncertainties that could 
have cast significant doubt over their ability to continue as a 
going concern for at least a year from the date of approval of 
the financial statements (“the going concern period”).

We used our knowledge of the Group, its industry, and the 
general economic environment to identify the inherent risks 
to its business model and analysed how those risks might 
affect the Group’s and Company’s financial resources or 
ability to continue operations over the going concern period. 
The risks that we considered most likely to adversely affect 
the Group’s and Company’s available financial resources over 
this period were: 

•  Failure to raise future funding to finance the Group’s 

strategic business model.

We considered whether these risks could plausibly affect 
the liquidity in the going concern period by comparing 
severe, but plausible downside scenarios that could arise 
from these risks individually and collectively against the level 
of available financial resources indicated by the Group’s 
financial forecasts.

Our procedures also included:

•  Critically assessing assumptions in alternative funding 

scenarios and overlaying knowledge of the entity’s plans 
based on approved budgets and our knowledge of the 
entity and the sector in which it operates. 

•  Comparing past budgets to actual results to assess the 

directors’ track record of budgeting accurately.

•  Evaluating the achievability of the actions the directors 

consider they would take to improve the position 
should the risk of being unable to obtain future funding 
materialise, which included liquidating balance sheet 
assets and stopping additional investments in subsidiaries, 
taking into account the extent to which the directors can 
control the timing and outcome of these actions.
•  Considering whether the going concern disclosure 
in note 1 to the financial statements gives a full and 
accurate description of the Directors’ assessment of going 
concern. We assessed the completeness of the going 
concern disclosure.

Our conclusions based on this work:

•  we consider that the directors’ use of the going concern 
basis of accounting in the preparation of the financial 
statements is appropriate;

•  we have not identified, and concur with the directors’ 

assessment that there is not, a material uncertainty related 
to events or conditions that, individually or collectively, 
may cast significant doubt on the Group’s or Company’s 
ability to continue as a going concern for the going 
concern period;

•  we have nothing material to add or draw attention to 
in relation to the directors’ statement in note 1 to the 
financial statements on the use of the going concern basis 
of accounting with no material uncertainties that may cast 
significant doubt over the Group and Company’s use of 
that basis for the going concern period, and we found the 
going concern disclosure in note 1 to be acceptable; and

•  the related statement under the Listing Rules set out 
on page 102 is materially consistent with the financial 
statements and our audit knowledge.

However, as we cannot predict all future events or conditions 
and as subsequent events may result in outcomes that are 
inconsistent with judgements that were reasonable at the time 
they were made, the above conclusions are not a guarantee 
that the Group or the Company will continue in operation.

5. 

Fraud and breaches of laws and regulations – ability 
to detect 

Identifying and responding to risks of material misstatement 
due to fraud
To identify risks of material misstatement due to fraud 
(“fraud risks”) we assessed events or conditions that could 
indicate an incentive or pressure to commit fraud or provide 
an opportunity to commit fraud. Our risk assessment 
procedures included:

•  Enquiring of directors, the audit committee and inspection 

of policy documentation as to the Group’s high-level 
policies and procedures to prevent and detect fraud, 
including the Group’s channel for “whistleblowing”, as well 
as whether they have knowledge of any actual, suspected 
or alleged fraud.

•  Reading board, audit, remuneration and nomination 

committee minutes.

•  Considering remuneration incentive schemes and 

performance targets for management and directors 
including the company specific target for management 
remuneration within the Performance share plan (“PSP”) 
scheme.

We communicated identified fraud risks throughout the 
audit team and remained alert to any indications of fraud 
throughout the audit. This included communication from 
the group to component audit teams of relevant fraud risks 
identified at the Group level and request to component audit 
teams to report to the Group audit team any instances of 
fraud that could give rise to a material misstatement at group.

As required by auditing standards, and taking into account 
possible pressures to meet investor expectations and 
weaknesses in internal controls, we perform procedures 
to address the risk of management override of controls, in 
particular the risk that Group and component management 
may be in a position to make inappropriate accounting entries 
and the risk of bias in accounting estimates and judgements 
such as the valuation of investments and valuation of financial 
instruments measured at fair value through profit or loss 
(preferred shares, convertible loan notes and warrants). 
On this audit we do not believe there is a fraud risk related 
to revenue recognition because management have little 
incentive to increase revenue on the basis that their 
remuneration is not dependent on it and revenue would not 
demonstrate progress of the business.

We also identified a fraud risk related to the valuation 
of preferred shares and warrants measured at fair value 
through profit and loss and valuation of financial instruments 

PureTech Health plc   Annual report and accounts 2020    127

Financial statementsIndependent auditor’s report to the members of PureTech Health plc  — continued

5. 

Fraud and breaches of laws and regulations – 
ability to detect — continued

measured at fair value through profit or loss; preferred shares, 
convertible loan notes and warrants in response to possible 
pressures to meet investor expectations and the level of 
estimation and judgement required.

Further detail in respect of the valuation of investments and 
the valuation of financial instruments measured at fair value 
through profit or loss; preferred shares, convertible loan notes 
and warrants is set out in the key audit matter disclosures in 
section 2 of this report.

We performed procedures including:

•  Performing a walkthrough of the design and 

• 

implementation of journals controls.
Identifying journal entries to test for all full scope 
components based on risk criteria and comparing the 
identified entries to supporting documentation. These 
included those posted by senior finance management, 
those posted and approved by the same user/those 
posted to unusual accounts. 

•  Assessing significant accounting estimates for bias.

Identifying and responding to risks of material misstatement 
due to non-compliance with laws and regulations
We identified areas of laws and regulations that could 
reasonably be expected to have a material effect on the 
financial statements from our general commercial and sector 
experience and through discussion with the directors (as 
required by auditing standards) and discussed with the 
directors the policies and procedures regarding compliance 
with laws and regulations. 

As the Group is regulated, our assessment of risks involved 
gaining an understanding of the control environment 
including the entity’s procedures for complying with 
regulatory requirements. 

We communicated identified laws and regulations 
throughout our team and remained alert to any indications 
of non-compliance throughout the audit. This included 
communication from the group to component audit teams 
of relevant laws and regulations identified at the Group 
level, and a request for component auditors to report to the 
group team any instances of non-compliance with laws and 
regulations that could give rise to a material misstatement 
at group.

The potential effect of these laws and regulations on the 
financial statements varies considerably.

Firstly, the Group is subject to laws and regulations that 
directly affect the financial statements including financial 
reporting legislation (including related companies legislation), 
distributable profits legislation and taxation legislation and 
we assessed the extent of compliance with these laws and 
regulations as part of our procedures on the related financial 
statement items.

Secondly, the Group is subject to many other laws and 
regulations where the consequences of non-compliance 
could have a material effect on amounts or disclosures in the 
financial statements, for instance through the imposition of 
fines or litigation. We identified the following areas as those 
most likely to have such an effect: health and safety, anti-
bribery, employment law (including within the United States), 
Food and Drug Administration and European Medicines 

Agency regulations, 1940s Investment Act and the Securities 
Exchange Commission regulations. Auditing standards limit 
the required audit procedures to identify non-compliance 
with these laws and regulations to enquiry of the directors 
and inspection of regulatory and legal correspondence, if 
any. Therefore, if a breach of operational regulations is not 
disclosed to us or evident from relevant correspondence, an 
audit will not detect that breach.

Context of the ability of the audit to detect fraud or breaches 
of law or regulation
Owing to the inherent limitations of an audit, there is an 
unavoidable risk that we may not have detected some 
material misstatements in the financial statements, even 
though we have properly planned and performed our audit 
in accordance with auditing standards. For example, the 
further removed non-compliance with laws and regulations 
is from the events and transactions reflected in the financial 
statements, the less likely the inherently limited procedures 
required by auditing standards would identify it.

In addition, as with any audit, there remained a higher risk of 
non-detection of fraud, as these may involve collusion, forgery, 
intentional omissions, misrepresentations, or the override of 
internal controls. Our audit procedures are designed to detect 
material misstatement. We are not responsible for preventing 
non-compliance or fraud and cannot be expected to detect 
non-compliance with all laws and regulations.

6.  We have nothing to report on the other information 

in the Annual Report and accounts

The directors are responsible for the other information 
presented in the Annual Report together with the financial 
statements. Our opinion on the financial statements does 
not cover the other information and, accordingly, we do not 
express an audit opinion or, except as explicitly stated below, 
any form of assurance conclusion thereon.

Our responsibility is to read the other information and, in 
doing so, consider whether, based on our financial statements 
audit work, the information therein is materially misstated 
or inconsistent with the financial statements or our audit 
knowledge. Based solely on that work we have not identified 
material misstatements in the other information.

Strategic report and directors’ report 
Based solely on our work on the other information:

•  we have not identified material misstatements in the 

• 

• 

strategic report and the directors’ report; 
in our opinion the information given in those reports 
for the financial year is consistent with the financial 
statements; and 
in our opinion those reports have been prepared in 
accordance with the Companies Act 2006.

Directors’ remuneration report 
In our opinion the part of the Directors’ Remuneration Report 
to be audited has been properly prepared in accordance with 
the Companies Act 2006.

Disclosures of emerging and principal risks and  
longer-term viability 
We are required to perform procedures to identify whether 
there is a material inconsistency between the directors’ 
disclosures in respect of emerging and principal risks and 
the viability statement, and the financial statements and our 
audit knowledge.

128    PureTech Health plc   Annual report and accounts 2020

Financial statementsIndependent auditor’s report to the members of PureTech Health plc  — continued

Based on those procedures, we have nothing material to add 
or draw attention to in relation to:

•  the directors’ confirmation within the Viability Statement 
page 72 that they have carried out a robust assessment 
of the emerging and principal risks facing the Group, 
including those that would threaten its business model, 
future performance, solvency and liquidity; 

•  the parent Company financial statements and the part of 
the Directors’ Remuneration Report to be audited are not 
in agreement with the accounting records and returns; or 
•  certain disclosures of directors’ remuneration specified by 

law are not made; or 

•  we have not received all the information and explanations 

we require for our audit.

•  the Principal Risks disclosures describing these risks and 

We have nothing to report in these respects. 

how emerging risks are identified, and explaining how they 
are being managed and mitigated; and 

•  the directors’ explanation in the Viability Statement of 

how they have assessed the prospects of the Group, over 
what period they have done so and why they considered 
that period to be appropriate, and their statement as 
to whether they have a reasonable expectation that the 
Group will be able to continue in operation and meet 
its liabilities as they fall due over the period of their 
assessment, including any related disclosures drawing 
attention to any necessary qualifications or assumptions.

We are also required to review the Viability Statement, set 
out on page 72 under the Listing Rules. Based on the above 
procedures, we have concluded that the above disclosures 
are materially consistent with the financial statements and our 
audit knowledge.

Corporate governance disclosures
We are required to perform procedures to identify whether 
there is a material inconsistency between the directors’ 
corporate governance disclosures and the financial 
statements and our audit knowledge.

Based on those procedures, we have concluded that each 
of the following is materially consistent with the financial 
statements and our audit knowledge: 

•  the directors’ statement that they consider that the 

annual report and financial statements taken as a whole 
is fair, balanced and understandable, and provides the 
information necessary for shareholders to assess the 
Group’s position and performance, business model 
and strategy; 

•  the section of the annual report describing the work of 

the Audit Committee, including the significant issues that 
the audit committee considered in relation to the financial 
statements, and how these issues were addressed; and
•  the section of the annual report that describes the review 
of the effectiveness of the Group’s risk management and 
internal control systems.

We are required to review the part of Corporate Governance 
Statement relating to the Group’s compliance with the 
provisions of the UK Corporate Governance Code specified 
by the Listing Rules for our review. We have nothing to report 
in this respect.

7.  We have nothing to report on the other matters on 
which we are required to report by exception

Under the Companies Act 2006, we are required to report to 
you if, in our opinion:

•  adequate accounting records have not been kept by the 
parent Company, or returns adequate for our audit have 
not been received from branches not visited by us; or 

8. 

Respective responsibilities

Directors’ responsibilities 
As explained more fully in their statement set out on page 103, 
the directors are responsible for: the preparation of the financial 
statements including being satisfied that they give a true and 
fair view; such internal control as they determine is necessary 
to enable the preparation of financial statements that are 
free from material misstatement, whether due to fraud or 
error; assessing the Group and parent Company’s ability to 
continue as a going concern, disclosing, as applicable, matters 
related to going concern; and using the going concern basis 
of accounting unless they either intend to liquidate the Group 
or the parent Company or to cease operations, or have no 
realistic alternative but to do so.

Auditor’s responsibilities 
Our objectives are to obtain reasonable assurance about 
whether the financial statements as a whole are free from 
material misstatement, whether due to fraud or error, and to 
issue our opinion in an auditor’s report. Reasonable assurance 
is a high level of assurance, but does not guarantee that an 
audit conducted in accordance with ISAs (UK) will always 
detect a material misstatement when it exists. Misstatements 
can arise from fraud or error and are considered material 
if, individually or in aggregate, they could reasonably be 
expected to influence the economic decisions of users taken 
on the basis of the financial statements.

A fuller description of our responsibilities is provided on the 
FRC’s website at www.frc.org.uk/auditorsresponsibilities.

9. 

The purpose of our audit work and to whom we 
owe our responsibilities 

This report is made solely to the Company’s members, 
as a body, in accordance with Chapter 3 of Part 16 of the 
Companies Act 2006 and the terms of our engagement by 
the Company. Our audit work has been undertaken so that 
we might state to the Company’s members those matters 
we are required to state to them in an auditor’s report and 
the further matters we are required to state to them in 
accordance with the terms agreed with the Company, and 
for no other purpose. To the fullest extent permitted by 
law, we do not accept or assume responsibility to anyone 
other than the Company and the Company’s members, as 
a body, for our audit work, for this report, or for the opinions 
we have formed. 

Robert Seale (Senior Statutory Auditor)
for and on behalf of KPMG LLP, Statutory Auditor
Chartered Accountants
15 Canada Square
London
E14 5GL 
April 14, 2021

PureTech Health plc   Annual report and accounts 2020    129

Financial statementsConsolidated Statements of Comprehensive Income/(Loss) 

For the years ended December 31

Contract revenue
Grant revenue
Total revenue
Operating expenses:

General and administrative expenses
Research and development expenses

Operating income/(loss)
Other income/(expense):
Gain on deconsolidation
Gain/(loss) on investments held at fair value
Loss realized on sale of investments
Loss on impairment of intangible asset
Gain/(loss) on disposal of assets
Gain on loss of significant influence
Other income/(expense)
Other income/(expense)
Finance income/(costs):
Finance income
Finance income/(costs) – subsidiary preferred shares
Finance income/(costs) – contractual
Finance income/(costs) – fair value accounting
Net finance income/(costs)
Share of net income/(loss) of associates accounted for using the 
equity method
Impairment of investment in associate
Income/(loss) before taxes

Taxation
Income/(Loss) for the year
Other comprehensive income/(loss):
Items that are or may be reclassified as profit or loss
Foreign currency translation differences
Unrealized gain/(loss) on investments held at fair value
Total other comprehensive income/(loss)
Total comprehensive income/(loss) for the year
Income/(loss) attributable to:
Owners of the Company
Non-controlling interests

Comprehensive income/(loss) attributable to:
Owners of the Company
Non-controlling interests

Earnings/(loss) per share:
Basic earnings/(loss) per share
Diluted earnings/(loss) per share

The accompanying notes are an integral part of these financial statements. 

Note

3
3

7
7

5
5
5

11
6
21

9
9
9
9

6
6

25

18

18

10
10

2020
$000s

8,341
3,427
11,768

(49,440)
(81,859)
(119,531)

—
232,674
(54,976)
—
(30)
—
1,065
178,732

1,183
—
(2,946)
(4,351)
(6,115)

(34,117)
—
18,969
(14,401)
4,568

469
—
469
5,037

5,985
(1,417)
4,568

6,454
(1,417)
5,037

$

0.02
0.02

2019
$000s

8,688
1,119
9,807

2018
$000s

16,371
4,377
20,748

(59,358)
(85,848)
(135,399)

(47,365)
(77,402)
(104,019)

264,409
(37,863)
—
—
(82)
445,582
121
672,167

4,362
(1,458)
(2,576)
(46,475)
(46,147)

30,791
(42,938)
478,474
(112,409)
366,065

(10)
—
(10)
366,055

421,144
(55,079)
366,065

421,134
(55,079)
366,055

$

1.49
1.44

41,730
(34,615)
—
(30)
4,060
10,287
(278)
21,154

3,358
(106)
34
22,631
25,917

(11,490)
—
(68,438)
(2,221)
(70,659)

(214)
(26)
(240)
(70,899)

(43,654)
(27,005)
(70,659)

(43,894)
(27,005)
(70,899)

$

(0.16)
(0.16)

130    PureTech Health plc   Annual report and accounts 2020

Financial statements 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consolidated Statements of Financial Position

as of December 31

Assets
Non-current assets
Property and equipment, net
Right of use asset, net
Intangible assets, net
Investments held at fair value
Investments in associates
Lease receivable – long-term
Deferred tax assets
Other non-current assets
Total non-current assets
Current assets
Trade and other receivables
Prepaid expenses
Lease receivable – short-term
Other financial assets
Short-term investments
Cash and cash equivalents
Total current assets
Total assets
Equity and liabilities
Equity
Share capital
Share premium
Merger reserve
Translation reserve
Other reserve
Retained earnings/(accumulated deficit)
Equity attributable to the owners of the Company
Non-controlling interests
Total equity
Non-current liabilities
Deferred revenue
Deferred tax liability
Lease liability, non-current
Long-term loan
Total non-current liabilities
Current liabilities
Deferred revenue
Lease liability, current
Trade and other payables
Subsidiary:
Notes payable
Warrant liability
Preferred shares
Other current liabilities
Total current liabilities
Total liabilities
Total equity and liabilities

Note

2020
$000s

2019
$000s

11
21
12
5
6
21

21
13, 22
22
22

14
14
14
14
14
14
14
14, 18
14

3
25
21
20

3
21
19

16, 17
16
15, 16

22,777
20,098
899
530,161
—
1,700
—
11
575,645

2,558
5,405
381
2,124
—
403,881
414,348
989,994

5,417
288,978
138,506
469
(24,050)
260,429
669,748
(16,209)
653,539

—
108,626
32,088
14,818
155,531

1,472
3,261
21,826

26,455
8,206
118,972
732
180,924
336,455
989,994

21,455
22,383
625
714,905
10,642
2,082
142
99
772,333

1,977
1,946
350
2,124
30,088
132,360
168,845
941,178

5,408
287,962
138,506
—
(18,282)
254,444
668,038
(17,640)
650,398

1,220
115,445
34,914
—
151,579

5,474
2,929
19,842

1,455
7,997
100,989
515
139,201
290,780
941,178

Please refer to the accompanying Notes to the consolidated financial information. Registered number: 09582467. 
The consolidated financial statements were approved by the Board of Directors and authorized for issuance on April 14, 2021 
and signed on its behalf by:

Daphne Zohar
Chief Executive Officer 

April 14, 2021

The accompanying notes are an integral part of these financial statements. 

PureTech Health plc   Annual report and accounts 2020    131

Financial statements 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consolidated Statements of Changes in Equity 

For the years ended December 31

Share Capital

Shares

Amount  
$000s

Share 
premium 
 $000s

Merger 
reserve 
$000s

Translation 
reserve  
$000s

237,429,696
—
—
—

4,679 181,588
—
—
—

—
—
—

138,506
—
—
—

224
—
(214)
—

Retained 
earnings/ 
(accumulated 
deficit) 
$000s

(124,745)
(43,654)
—
(26)

Other 
reserve  
$000s

17,178
—
—
—

Total Parent 
equity 
$000s

217,430
(43,654)
(214)
(26)

Non-
controlling 
interests  
$000s

(145,586)
(27,005)
—
—

Total 
Equity  
$000s

71,844
(70,659)
(214)
(26)

—

—
45,000,000
64,171
—
—

—

—
696
—
—
—

—

—
96,797
—
—
—

—

—
—
—
—
—

282,493,867

5,375 278,385

138,506

—

—

—

—

282,493,867

5,375 278,385

138,506

—
—

—

—

—
237,090

—
—

—

—

—
5

—
—

—

—

—
499

2,126,338

28

9,078

—
—
513,324
—

—
—
—
—

—
—
—
—

—
—

—

—

—
—

—

—
—
—
—

285,370,619

5,408 287,962

138,506

—

—

—

—

514,406

—
—

—
—

—

9

—
—

—
—

—

1,016

—
—

—
—

—

—

—

—
—

—
—

(214)

—

(43,680)

(43,894)

(27,005)

(70,899)

—
—
—
—
—

10

—

10

—
(10)

(10)

—

—
—

—

—
—
—
—

—

—
469

469

—

—
—

—
—

(4)
—
—
—
3,749

619
—
122
(8)
—

615
97,493
122
(8)
3,749

55,168
—
—
—
8,888

55,783
97,493
122
(8)
12,637

20,923

(167,692)

275,507

(108,535)

166,972

—

999

999

—

999

20,923

(166,693)

276,506

(108,535)

167,971

—
—

—

—

(20,631)
—

(33,145)

3,061
12,785
(1,280)
5

421,144
—

421,144
(10)

(55,079)
—

366,065
(10)

421,144

421,134

(55,079)

366,055

—

—
—

—

—
—
—
(7)

—

97,178

97,178

(20,631)
504

23,049
—

2,418
504

(24,039)

24,039

—

3,061
12,785
(1,280)
(2)

—
1,683
—
25

3,061
14,468
(1,280)
23

(18,282)

254,444

668,038

(17,640)

650,398

—

—

(684)
7,805

(12,888)
—

5,985

5,985

—

—
—

—
—

5,985
469

6,454

1,025

(684)
7,805

(12,888)

—

(1,417)

(1,417)

11

—
2,822

—

13

4,568
469

5,037

1,036

(684)
10,627

(12,888)

13

Balance January 1, 2018
Net income/(loss)
Foreign currency exchange
Unrealized gain on investments

Total comprehensive income/(loss) 
for the period

Deconsolidation of subsidiary
Issuance of placing shares
Exercise of share-based awards
Subsidiary dividends
Equity settled share-based payments

Balance December 31, 2018
Adjustment for the initial application 
of IFRS 16

Adjusted balance as of January 1, 2019
Net income/(loss)
Foreign currency exchange
Total comprehensive income/(loss) 
for the period

Deconsolidation of subsidiary

Subsidiary note conversion and changes 
in NCI ownership interest
Exercise of share-based awards

Purchase of subsidiary’s non-controlling 
interest through issuance of shares

Revaluation of deferred tax assets 
related to share-based awards
Equity settled share-based payments
Vesting of restricted stock units (RSU)
Other

As at December 31, 2019

Net income/(loss)
Foreign currency exchange

Total comprehensive income/(loss) 
for the period

Exercise of share-based awards

Revaluation of deferred tax assets 
related to share-based awards
Equity settled share-based payments

Settlement of restricted stock units
Other

Balance December 31, 2020

285,885,025

5,417 288,978

138,506

469

(24,050)

260,429

669,748

(16,210)

653,539

The accompanying notes are an integral part of these financial statements.

132    PureTech Health plc   Annual report and accounts 2020

Financial statementsConsolidated Statements of Cash Flows 

For the years ended December 31

Note

11, 12

6
8
5

5
5

11
6
25

9

22
13

3
19

21

11

12
5, 6
5
5
21
6

22
22

20
17
21

27

15

15

Cash flows from operating activities
Income/(loss) for the year
Adjustments to reconcile net operating loss to net cash used in operating activities:
Non-cash items:
Depreciation and amortization
Impairment of intangible assets
Impairment of investment in associate
Equity settled share-based payment expense
(Gain)/loss on investments held at fair value
Realized loss on sale of investments
(Gain)/loss on short-term investments
Gain on deconsolidation
Gain on loss of significant influence
Conversion of debt to equity
Disposal of assets
Share of net (income)/loss of associates accounted for using the equity method
Income taxes, net
Unrealized (gain)/loss on foreign currency transactions
Finance costs, net
Changes in operating assets and liabilities:
Accounts receivable
Other financial assets
Prepaid expenses and other current assets
Deferred revenues
Trade and other payables
Other liabilities
Income taxes paid
Interest received
Interest paid

Net cash used in operating activities

Cash flows from investing activities:
Purchase of property and equipment
Proceeds from sale of property and equipment
Purchases of intangible assets
Purchase of associate preferred shares held at fair value
Purchase of investments held at fair value
Sale of investments held at fair value
Receipt of payment of sublease
Purchase of convertible note
Cash derecognized upon loss of control over subsidiary
Purchases of short-term investments
Proceeds from maturity of short-term investments

Net cash provided by/(used in) investing activities

Cash flows from financing activities:
Receipt of PPP loan
Issuance of long term loan
Proceeds from issuance of convertible notes
Payment of lease liability
Repayment of long-term debt
Distribution to Tal shareholders
Exercise of stock options
Proceeds from the issuance of shares and subsidiary preferred shares
Settlement of RSU’s
Vesting of restricted stock units
Issuance of preferred shares of subsidiaries
Issuance of warrants in subsidiary
Buyback of shares
Distribution to shareholders on dissolution of subsidiary
Subsidiary dividend payments

Net cash provided by financing activities
Effect of exchange rates on cash and cash equivalents
Net increase in cash and cash equivalents
Cash and cash equivalents at beginning of year

Cash and cash equivalents at end of year

Supplemental disclosure of non-cash investment and financing activities:
Purchase of non controlling interest in consideration for issuance of shares and options
Purchase of intangible asset and investment held at fair value in consideration for issuance 
of warrant liability and assumption of other long and short-term liabilities
Leasehold improvements purchased through lease incentives (deducted from  
Right of Use Asset)
Conversion of subsidiary convertible note into preferred share liabilities
Conversion of subsidiary convertible note into subsidiary common stock (NCI)

Supplemental disclosure of cash paid for income taxes:
Cash paid for income taxes

The accompanying notes are an integral part of these financial statements. 

2020
$000s

4,568

6,645
—
—
10,718
(232,674)
54,976
—
—
—
—
66
34,117
14,402
—
6,114

(529)
—
(3,371)
(5,223)
605
(7)
(20,737)
1,155
(2,651)

2019
$000s

2018
$000s

366,065

(70,659)

6,665
—
42,938
14,468
37,863
—
—
(264,409)
(445,582)
—
140
(30,791)
112,077
—
46,229

747
(48)
(25)
186
11,166
3,002
—
3,648
(2,495)

2,778
30
—
12,637
20,307
—
(843)
(41,730)
(10,287)
349
161
11,491
1,723
(271)
(8,446)

467
(1,327)
774
4,841
5,094
115
—
—
—

(131,827)

(98,156)

(72,796)

(5,170)
—
(254)
(10,000)
(1,150)
350,586
350
—
—
—
30,116

364,478

68
14,720
25,000
(2,908)
—
—
1,036
—
(12,888)
—
13,750
92
—
—
—

38,869
—
271,520
132,360

403,881

—

—

—
—
—

20,737

(12,138)
—
(400)
(13,670)
(1,556)
9,294
191
(6,480)
(16,036)
(69,541)
173,995

63,659

—
—
1,606
(1,678)
(178)
(112)
504
—
—
(1,280)
51,048
—
—
—
—

49,910
(104)
15,309
117,051

132,360

9,106

15,894

10,680
4,894
2,418

176

(4,365)
125
(125)
(3,500)
—
—
—
—
(13,390)
(166,452)
148,062

(39,645)

—
—
6,147
—
(185)
—
—
152,030
—
—
—
—
(35)
(1,062)
(8)

156,887
(44)
44,402
72,649

117,051

—

—

—
—
—

92

PureTech Health plc   Annual report and accounts 2020    133

Financial statements 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to the Consolidated Financial Statements 

1.   Accounting policies

Description of Business
PureTech Health plc (“PureTech,” the “Parent” or the “Company”) is a public company incorporated, domiciled and registered 
in the United Kingdom (“UK”). The registered number is 09582467 and the registered address is 8th Floor, 20 Farringdon 
Street, London EC4A 3AE, United Kingdom.

PureTech’s group financial statements consolidate those of the Company and its subsidiaries (together referred to as the 
“Group”). The Parent company financial statements present financial information about the Company as a separate entity 
and not about its Group.

The accounting policies set out below have, unless otherwise stated, been applied consistently to all periods presented 
in these group financial statements.

Basis of Presentation
The consolidated financial statements of the Group are presented as of December 31, 2020 and 2019 and for the years 
ended December 31, 2020, 2019 and 2018. The Group financial statements have been approved by the Directors on 
April 14, 2021 and are prepared in accordance with international accounting standards in conformity with the requirements 
of the Companies Act 2006 and International Financial Reporting Standards (IFRSs) adopted pursuant to Regulation (EC) 
No 1606/2002 as it applies in the EU. The Consolidated  Financial Statements also comply fully with IFRSs as issued by the 
International Accounting Standards Board (IASB). IFRSs as adopted pursuant to Regulation (EC) No 1606/2002 as it applies 
in the EU differs in certain respects from IFRS as issued by the IASB. However, the differences have no impact for the periods 
presented.

For presentation of the Consolidated Statements of Comprehensive Income/(Loss), the Company uses a classification based 
on the function of expenses, rather than based on their nature, as it is more representative of the format used for internal 
reporting and management purposes and is consistent with international practice.

Certain amounts in the Consolidated Financial Statements and accompanying notes may not add due to rounding. 
All percentages have been calculated using unrounded amounts.

Basis of Measurement 
The consolidated financial statements are prepared on the historical cost basis except that the following assets and liabilities 
are stated at their fair value: investments held at fair value and liabilities classified as fair value through the profit or loss. 

Use of Judgments and Estimates 
In preparing these consolidated financial statements, management has made judgements, estimates and assumptions that 
affect the application of the Group’s accounting policies and the reported amounts of assets, liabilities, income and expenses. 
Actual results may differ from these estimates. Estimates and underlying assumptions are reviewed on an on-going basis.

Significant estimation applied in determining the following:

•  Financial instruments valuations (Note 16): when estimating the fair value of subsidiary convertible notes and subsidiary 

preferred shares carried at fair value through profit and loss (FVTPL) and investments held at fair value, at initial recognition 
and upon subsequent measurement. This includes determining the appropriate valuation methodology and making certain 
estimates of the future earnings potential of the subsidiary businesses, appropriate discount rate and earnings multiple to 
be applied, marketability and other industry and company specific risk factors. See Note 16 for the sensitivity analysis for 
key estimates used in these valuations.

•  Valuation of share based payments (Note 8): when estimating the fair value of share based payment on grant date. This 
includes making certain estimates regarding the expected life of the share-based award, share price volatility, risk free 
interest rate as well as other covariance of comparable public companies and other market data to predict distribution 
of relative share performance.

Significant judgement is also applied in determining the following:

•  Revenue recognition (Note 3): when determining the correct amount of revenue to be recognized. This includes making 

certain judgements when determining the appropriate accounting treatment of key customer contract terms in accordance 
with the applicable accounting standards. In particular, judgement is required to determine the performance obligations 
in a contract (if promised goods and services are distinct or not) and timing of revenue recognition (on delivery or over 
a period of time).

•  Subsidiary preferred shares liability classification (Note 15): when determining the classification of financial instruments 
in terms of liability or equity. These judgements include an assessment of whether the financial instrument include any 
embedded derivative features, whether they include contractual obligations upon the Group to deliver cash or other 
financial assets or to exchange financial assets or financial liabilities with another party, and whether that obligation 
will be settled by the Company exchanging a fixed amount of cash or other financial assets for a fixed number of its 
own equity instruments. Further information about these critical judgements and estimates is included below under 
Financial Instruments.

134    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

1. 

Accounting policies — continued

•  When the power to control the subsidiaries exists (please refer to Notes 5 and 6 and accounting policy below Subsidiaries). 
This judgement includes an assessment of whether the Company has (i) power over the investee; (ii) exposure, or rights, 
to variable returns from its involvement with the investee; and (iii) the ability to use its power over the investee to affect 
the amount of the investor’s returns. The Company considers among others its voting shares, representation on the 
board, rights to appoint management, investee dependence on the Company etc. If the power to control investees exists 
we consolidate the financial statements of such investee in the consolidated financial statements of the Group. Upon 
issuance of new shares in a subsidiary and a resulting change in any shareholders or governance agreements, the Group 
reassesses its ability to control the investee based on the revised board composition and revised subsidiary governance 
and management structure. When such new circumstances result in the Group losing its power to control the investee, the 
investee is deconsolidated.

•  Whether the Company has significant influence over financial and operating policies of investees in order to determine if 

the Company should account for its investment as an associate based on IAS 28 or based on IFRS 9, Financial Instruments 
(please refer to Note 5). This judgement includes, among others, an assessment whether the Company has representation 
on the board of directors of the investee, whether the Company participates in the policy making processes of the investee, 
whether there is any interchange of managerial personnel, whether there is any essential technical information provided to 
the investee and if there are any transactions between the Company and the investee.

•  Upon determining that the Company does have significant influence over the financial and operating policies of an investee, 

if the Company holds more than a single instrument issued by its equity-accounted investee, judgement is required to 
determine whether the additional instrument forms part of the investment in the associate, which is accounted for under IAS 
28 and scoped out of IFRS 9, or it is a separate financial instrument that falls in the scope of IFRS 9 (please refer to Notes 5 
and 6). This judgement includes an assessment of the characteristics of the financial instrument of the investee held by the 
Company and whether such financial instrument provides access to returns underlying an ownership interest.

•  Where the company has other investments in an equity accounted investee that are not accounted for under IAS 28, 

judgement is required in determining if such investments constitute Long-Term Interests for the purposes of IAS 28 (please 
refer to Notes 5 and 6). This determination is based on the individual facts and circumstances and characteristics of each 
investment, but is driven, among other factors, by the intention and likelihood to settle the instrument through redemption 
or repayment in the foreseeable future, and whether or not the investment is likely to be converted to common stock or 
other equity instruments (please also refer to accounting policy with regard to Investments in Associates below). When 
considering the individual facts and circumstances of the Group’s investment in its associate’s preferred stock in the manner 
described above, including the long-term nature of such investment, the ability of the Group to convert its preferred stock 
investment to an investment in common shares and the likelihood of such conversion, as well the fact that there is no 
planned redemption or other settlement of the preferred stock by the investee in the foreseeable future, we concluded that 
such investment is considered a Long Term Interest.

As of December 31, 2020 the Group had cash and cash equivalents of $403.9 million. Considering the Group’s and the 
Company’s financial position as of December 31, 2020 and its principal risks and opportunities, a going concern analysis has 
been prepared for at least the twelve-month period from the date of signing the Consolidated Financial Statements (“the 
going concern period”) utilizing realistic scenarios and applying a severe but plausible downside scenario. Even under the 
downside scenario, the analysis demonstrates the Group and the Company continue to maintain sufficient liquidity headroom 
and continues to comply with all financial obligations. On February 9, 2021, the Group sold 1,000,000 common shares of 
Karuna for aggregate proceeds of $118.0 million, further strengthening the liquidity headroom of the Group. Therefore, the 
Directors believe the Group and the Company is adequately resourced to continue in operational existence for at least the 
twelve-month period from the date of signing the Consolidated Financial Statements, irrespective of uncertainty regarding 
the duration and severity of the COVID-19 pandemic and the global macroeconomic impact of the pandemic. Accordingly, the 
Directors considered it appropriate to adopt the going concern basis of accounting in preparing the Consolidated Financial 
Statements and the PureTech Health plc Financial Statements. 

Basis of consolidation
The consolidated financial information as of December 31, 2020 and 2019 and for each of the years ended December 31, 2020, 
2019 and 2018 comprises an aggregation of financial information of the Company and the consolidated financial information of 
PureTech Health LLC (“PureTech LLC”). Intra-group balances and transactions, and any unrealized income and expenses arising 
from intra-group transactions, are eliminated.

Subsidiaries 
As used in these financial statements, the term subsidiaries refers to entities that are controlled by the Group. Financial results 
of subsidiaries of the Group as of December 31, 2020 are reported within the Internal segment, Controlled Founded Entities 
segment or the Parent Company and Other segment (please refer to Note 4). Under applicable accounting rules, the Group 
controls an entity when it is exposed to, or has the rights to, variable returns from its involvement with the entity and has 
the ability to affect those returns through its power over the entity. In assessing control, the Group takes into consideration 
potential voting rights and board interest and holding. The financial statements of subsidiaries are included in the consolidated 
financial statements from the date that control commences until the date that control ceases. Losses applicable to the non-
controlling interests in a subsidiary are allocated to the non-controlling interests even if doing so causes the non-controlling 
interests to have a deficit balance.

A list of all current and former subsidiaries organized with respect to classification as of December 31, 2020 and the Group’s 
total voting percentage, based on outstanding voting common and preferred shares as of December 31, 2020, 2019 and 2018, 
is outlined below. All current subsidiaries are domiciled within the United States and conduct business activities solely within 
the United States. 

PureTech Health plc   Annual report and accounts 2020    135

Financial statementsNotes to the Consolidated Financial Statements  — continued

1. 

Accounting policies — continued

Subsidiary

Common

 Preferred

Common

 Preferred

Common

 Preferred

Voting percentage at December 31, through the holdings in

2020

2019

2018

Subsidiary operating companies
Alivio Therapeutics, Inc.1,2
Entrega, Inc. (indirectly held through Enlight)1,2
Follica, Incorporated1,2,5
PureTech LYT (formerly Ariya Therapeutics, Inc.)8
PureTech LYT-100
PureTech Management, Inc.3
PureTech Health LLC3
Sonde Health, Inc.1,2
Vedanta Biosciences, Inc.1,2
Vedanta Biosciences Securities Corp. (indirectly held 
through Vedanta)1,2
Deconsolidated former subsidiary 
operating companies
Akili Interactive Labs, Inc.2,7
Gelesis, Inc.1,2,9
Karuna Pharmaceuticals, Inc.1,2,10
Vor Biopharma Inc.1,2,11
Nontrading holding companies
Endra Holdings, LLC (held indirectly through Enlight)2
Ensof Holdings, LLC (held indirectly through Enlight)2
PureTech Securities Corp.2
PureTech Securities II Corp.2
Inactive subsidiaries
Appeering, Inc.2
Commense Inc.2,6
Enlight Biosciences, LLC2
Ensof Biosystems, Inc. (held indirectly through Enlight)1,2
Knode Inc. (indirectly held through Enlight)2
Libra Biosciences, Inc.2
Mandara Sciences, LLC2
Tal Medical, Inc.1,2

—
—
28.7
—
—
100.0
100.0
—
—

91.9
83.1
56.7
100.0
100.0
—
—
51.8
59.3

—
—
28.7
—
—
100.0
100.0
—
—

91.9
83.1
56.7
100.0
100.0
—
—
64.1
61.8

—
—
4.4
—
—
100.0
100.0
—
—

92.0
83.1
79.2
100.0
100.0
—
—
96.4
74.3

—

59.3

—

61.8

—

74.3

—
4.9
12.6
—

86.0
86.0
100.0
100.0

—
—
86.0
57.7
—
—
98.3
—

41.9
20.2
—
16.4

—
—
—
—

100.0
99.1
—
28.3
86.0
100.0
—
100.0

—
5.7
28.4
—

86.0
86.0
100.0
—

—
—
86.0
57.7
—
—
98.3
—

41.9
20.2
—
47.5

—
—
—
—

100.0
99.1
—
28.3
86.0
100.0
—
100.0

—
7.3
—
—

86.0
86.0
100.0
—

—
—
86.0
57.7
—
—
98.3
—

41.9
18.4
71.0
93.2

—
—
—
—

100.0
99.1
—
28.3
86.0
100.0
—
64.5

1  The voting percentage is impacted by preferred shares that are classified as liabilities, which results in the ownership percentage not being the same as the ownership percentage 

used in allocations to non-controlling interests disclosed in Note 18. The allocation of losses/profits to the noncontrolling interest is based on the holdings of subordinated stock 
that provide ownership rights in the subsidiaries. The ownership of liability classified preferred shares are quantified in Note 15.

2  Registered address is Corporation Trust Center, 1209 Orange St., Wilmington, DE 19801, USA.
3  Registered address is 2711 Centerville Rd., Suite 400, Wilmington, DE 19808, USA.
4  The Company’s interests in its subsidiaries are predominantly in the form of preferred shares, which have a liquidation preference over the common stock, are convertible into 
common stock at the holder’s discretion or upon certain liquidity events, are entitled to one vote per share on all matters submitted to shareholders for a vote and entitled to 
receive dividends when and if declared. In the case of Enlight, Mandara and PureTech Health LLC, the holdings are membership interests in an LLC. The holders of common stock 
are entitled to one vote per share on all matters submitted to shareholders for a vote and entitled to receive dividends when and if declared.

5  On July 19, 2019, all of the outstanding notes, plus accrued interest, issued by Follica to PureTech converted into 15,216,214 shares of Series A-3 Preferred Shares and 12,777,287 

shares of common share pursuant to a Series A-3 Note Conversion Agreement between Follica and the noteholders. Please refer to Note 16.

6  Commense turned inactive during 2019.
7  On May 8, 2018, PureTech lost control of Akili, Akili was deconsolidated from the Group’s financial statements and is no longer considered a subsidiary. This results in only the 

profits and losses generated by Akili through the deconsolidation date being included in the Group’s Consolidated Statement of Income/(Loss) and Other Comprehensive Income/
(Loss). See Note 5 for further details about the accounting for the investment in Akili subsequent to deconsolidation.

8  On July 18, 2018, Calix Biopharma, Inc., Glyph Biosciences, Inc., and Nybo Therapeutics, Inc. merged into Ariya Therapeutics, Inc. Thus, the Group no longer holds an interest in 

Calix, Glyph and Nybo but rather owns 100.0 percent voting interest of Ariya.

9  As of December 31, 2018, PureTech maintained control of Gelesis. On July 1, 2019 PureTech lost control of Gelesis and Gelesis was deconsolidated from the Group’s financial 

statements, resulting in only the profits and losses generated by Gelesis through the deconsolidation date being included in the Group’s Consolidated Statement of Income/(Loss) 
and Other Comprehensive Income/(Loss). See Notes 5 and 6 for further details about the accounting for the investments in Gelesis subsequent to deconsolidation.

10  On March 15, 2019, PureTech lost control of Karuna, Karuna was deconsolidated from the Group’s financial statements and is no longer considered a subsidiary. This results in only 

the profits and losses generated by Karuna through the deconsolidation date being included in the Group’s Consolidated Statement of Income/(Loss) and Other Comprehensive 
Income/(Loss). See Note 5 for further details about the accounting for the investment in Karuna subsequent to deconsolidation.

11  On February 12, 2019, PureTech lost control of Vor, Vor was deconsolidated from the Group’s financial statements and is no longer considered a subsidiary. This results in only the 
profits and losses generated by Vor through the deconsolidation date being included in the Group’s Consolidated Statement of Income/(Loss) and Other Comprehensive Income/
(Loss).See Note 5 for further details about the accounting for the investment in Vor subsequent to deconsolidation.

136    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

1. 

Accounting policies — continued

Change in subsidiary ownership and loss of control 
Changes in the Group’s interest in a subsidiary that do not result in a loss of control are accounted for as equity transactions.

Where the Group loses control of a subsidiary, the assets and liabilities are derecognized along with any related non-controlling 
interest (“NCI”). Any interest retained in the former subsidiary is measured at fair value when control is lost. Any resulting gain 
or loss is recognized as profit or loss in the Consolidated Statements of Comprehensive Income/(Loss).

Associates 
As used in these financial statements, the term associates are those entities in which the Group has no control but maintains 
significant influence over the financial and operating policies. Significant influence is presumed to exist when the Group holds 
between 20 and 50 percent of the voting power of an entity, unless it can be clearly demonstrated that this is not the case. The 
Group evaluates if it maintains significant influence over associates by assessing if the Group has lost the power to participate 
in the financial and operating policy decisions of the associate.

Application of the equity method to associates 
Associates are accounted for using the equity method (equity accounted investees) and are initially recognized at cost, or 
if recognized upon deconsolidation they are initially recorded at fair value at the date of deconsolidation. The consolidated 
financial statements include the Group’s share of the total comprehensive income and equity movements of equity accounted 
investees, from the date that significant influence commences until the date that significant influence ceases. 

To the extent the Group holds interests in associates that are not providing access to returns underlying ownership interests, 
the instrument held by PureTech is accounted for in accordance with IFRS 9 as investments held at fair value.

When the Group’s share of losses exceeds its equity method investment in the investee, losses are applied against Long-Term 
Interests, which are investments accounted for under IFRS 9. Investments are determined to be Long-Term Interests when they 
are long-term in nature and in substance they form part of the Group’s net investment in that associate. This determination is 
impacted by many factors, among others, whether settlement by the investee through redemption or repayment is planned or 
likely in the foreseeable future, whether the investment can be converted and/or is likely to be converted to common stock or 
other equity instrument and other factors regarding the nature of the investment. Whilst this assessment is dependent on many 
specific facts and circumstances of each investment, typically conversion features whereby the investment is likely to convert 
to common stock or other equity instruments would point to the investment being a Long-Term Interest. Similarly, where 
the investment is not planned or likely to be settled through redemption or repayment in the foreseeable future, this would 
indicate that the investment is a Long-Term Interest. When the net investment in the associate, which includes the Group’s 
investments in other long-term interests, is reduced to nil, recognition of further losses is discontinued except to the extent that 
the Group has incurred legal or constructive obligations or made payments on behalf of an investee.

The Group has also adopted the amendments to IAS 28 Investments in Associates that addresses the dual application of IAS 
28 and IFRS 9 (see below) when equity method losses are applied against Long-Term Interests (LTI). The amendments provide 
the annual sequence in which both standards are to be applied in such a case. The Group has applied the equity method 
losses to the LTIs presented as part of Investments held at fair value subsequent to remeasuring such investments to their fair 
value at balance sheet date.

Change in Accounting Policy 
As of January 1, 2019, the Group has adopted new accounting policies for the accounting for leases. See updated accounting 
policy for leases (IFRS 16) below.

Financial Instruments 
Classification 
The Group classifies its financial assets in the following measurement categories:

•  Those to be measured subsequently at fair value (either through other comprehensive income, or through profit or loss), 

and

•  Those to be measured at amortized cost.

The classification depends on the Group’s business model for managing the financial assets and the contractual terms of the 
cash flows.

For assets measured at fair value, gains and losses will are recorded in profit or loss. For investments in debt instruments, this 
will depend on the business model in which the investment is held. For investments in equity instruments that are not held for 
trading, this will depend on whether the Group has made an irrevocable election at the time of initial recognition to account for 
the equity investment at FVOCI. As of balance sheet dates, none of the Company’s financial assets are accounted for as FVOCI.

Measurement 
At initial recognition, the Group measures a financial asset at its fair value plus, in the case of a financial asset not at FVTPL, 
transaction costs that are directly attributable to the acquisition of the financial asset. Transaction costs of financial assets that 
are carried at FVTPL are expensed.

PureTech Health plc   Annual report and accounts 2020    137

Financial statementsNotes to the Consolidated Financial Statements  — continued

1. 

Accounting policies — continued

Impairment 
The Group assesses on a forward-looking basis the expected credit losses associated with its debt instruments carried at 
amortized cost. The Group had no debt instruments carried at amortized cost as of balance sheet date. For trade receivables, 
the Group applies the simplified approach permitted by IFRS 9, which requires expected lifetime losses to be recognized from 
initial recognition of the receivables.

Financial Assets 
The Group’s financial assets consist of cash and cash equivalents, trade and other receivables, debt and equity securities, 
other deposits and investments in associates’ preferred shares. The Group’s financial assets are classified into the following 
categories: investments held at fair value, trade and other receivables, short-term investments and cash and cash equivalents. 
The Group determines the classification of financial assets at initial recognition depending on the purpose for which the 
financial assets were acquired.

Investments held at fair value are investments in equity instruments that are not held for trading. Such investments consist 
of the Group’s minority interest holdings where the Group has no significant influence or preferred share investments in the 
Group’s associates that are not providing access to returns underlying ownership interests. These financial assets are initially 
measured at fair value and subsequently re-measured at fair value at each reporting date. The Company elects if the gain or 
loss will be recognized in Other Comprehensive Income/(Loss) or through profit and loss on an instrument by instrument basis.
The Company has elected to record the changes in fair values for the financial assets falling under this category through profit 
and loss. Please refer to Note 5.

Short-term investments are short-term government treasury bonds carried at fair value with changes in fair value recorded 
through profit and loss in financing income.

Changes in the fair value of financial assets at FVTPL are recognized in other income/(expense) in the Consolidated Statements 
of Comprehensive Income/(Loss) as applicable. 

Trade and other receivables are non-derivative financial assets with fixed and determinable payments that are not quoted on 
active markets. These financial assets are carried at the amounts expected to be received less any expected lifetime losses. 
Such losses are determined taking into account previous experience, credit rating and economic stability of counterparty and 
economic conditions. When a trade receivable is determined to be uncollectible, it is written off against the available provision. 
Trade and other receivables are included in current assets, unless maturities are greater than 12 months after the end of the 
reporting period.

Financial Liabilities 
The Group’s financial liabilities consist of trade and other payables, subsidiary notes payable, preferred shares, and warrant 
liability. Warrant liabilities are initially recognized at fair value. After initial recognition, these financial liabilities are re-measured 
at FVTPL using an appropriate valuation technique. Subsidiary notes payable without embedded derivatives are accounted for 
at amortized cost.

The majority of the Group’s subsidiaries have preferred shares and notes payable with embedded derivatives, which are 
classified as current liabilities. When the Group has preferred shares and notes with embedded derivatives that qualify for 
bifurcation, the Group has elected to account for the entire instrument as FVTPL after determining under IFRS 9 that the 
instrument qualifies to be accounted for under such FVTPL method.

The Group derecognizes a financial liability when its contractual obligations are discharged, cancelled or expire.

Equity Instruments Issued by the Group 
Financial instruments issued by the Group are treated as equity only to the extent that they meet the following two conditions, 
in accordance with IAS 32:

1.  They include no contractual obligations upon the Group to deliver cash or other financial assets or to exchange financial assets 

or financial liabilities with another party under conditions that are potentially unfavorable to the Group; and

2.  Where the instrument will or may be settled in the Group’s own equity instruments, it is either a non-derivative that includes 
no obligation to deliver a variable number of the Group’s own equity instruments or is a derivative that will be settled by the 
Group exchanging a fixed amount of cash or other financial assets for a fixed number of its own equity instruments.

To the extent that this definition is not met, the financial instrument is classified as a financial liability. Where the instrument so 
classified takes the legal form of the Group’s own shares, the amounts presented in the financial information for share capital 
and merger reserve account exclude amounts in relation to those shares.

Changes in the fair value of liabilities at FVTPL are recognized in Net finance income (costs) in the Consolidated Statements 
of Comprehensive Income/(Loss) as applicable. 

IFRS 15, Revenue from Contracts with Customers 
The standard establishes a five-step principle-based approach for revenue recognition and is based on the concept of 
recognizing an amount that reflects the consideration for performance obligations only when they are satisfied and the control 
of goods or services is transferred.

The majority of the Group’s contract revenue is generated from licenses and services, some of which are part of 
collaboration arrangements. 

138    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

1. 

Accounting policies — continued

Management reviewed contracts where the Group received consideration in order to determine whether or not they should be 
accounted for in accordance with IFRS 15. To date, PureTech has entered into transactions that generate revenue and meet the 
scope of either IFRS 15 or IAS 20 Accounting for Government Grants. Contract revenue is recognized at either a point-in-time 
or over time, depending on the nature of the services and existence of acceptance clauses.

The Group accounts for agreements that meet the definition of IFRS 15 by applying the following five step model:

• 

• 

Identify the contract(s) with a customer – A contract with a customer exists when (i) the Group enters into an enforceable 
contract with a customer that defines each party’s rights regarding the goods or services to be transferred and identifies 
the payment terms related to those goods or services, (ii) the contract has commercial substance and, (iii) the Group 
determines that collection of substantially all consideration for goods or services that are transferred is probable based on 
the customer’s intent and ability to pay the promised consideration.
Identify the performance obligations in the contract – Performance obligations promised in a contract are identified based 
on the goods or services that will be transferred to the customer that are both capable of being distinct, whereby the 
customer can benefit from the good or service either on its own or together with other resources that are readily available 
from third parties or from the Group, and are distinct in the context of the contract, whereby the transfer of the goods or 
services is separately identifiable from other promises in the contract.

•  Determine the transaction price – The transaction price is determined based on the consideration to which the Group will 
be entitled in exchange for transferring goods or services to the customer. To the extent the transaction price includes 
variable consideration, the Group estimates the amount of variable consideration that should be included in the transaction 
price utilizing either the expected value method or the most likely amount method depending on the nature of the variable 
consideration. Variable consideration is included in the transaction price if, in the Group’s judgement, it is probable that a 
significant future reversal of cumulative revenue under the contract will not occur. 

•  Allocate the transaction price to the performance obligations in the contract – If the contract contains a single performance 
obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple 
performance obligations require an allocation of the transaction price to each performance obligation based on a relative 
standalone selling price basis. 

•  Recognize revenue when (or as) the Group satisfies a performance obligation – The Group satisfies performance obligations 
either over time or at a point in time as discussed in further detail below. Revenue is recognized at the time the related 
performance obligation is satisfied by transferring a promised good or service to a customer.

Revenue generated from services agreements (typically where licenses and related services were combined into one 
performance obligation) is determined to be recognized over time when it can be determined that the services meet one of 
the following: (a) the customer simultaneously receives and consumes the benefits provided by the entity’s performance as the 
entity performs; (b) the entity’s performance creates or enhances an asset that the customer controls as the asset is created or 
enhanced; or (c) the entity’s performance does not create an asset with an alternative use to the entity and the entity has an 
enforceable right to payment for performance completed to date.

It was determined that the Group has contracts that meet criteria (a), since the customer simultaneously receives and consumes 
the benefits provided by the Company’s performance as the Company performs. Therefore revenue is recognized over time 
using the input method based on costs incurred to date as compared to total contract costs. The Company believes that in 
research and development service type agreements using costs incurred to date represents the most faithful depiction of the 
entity’s performance towards complete satisfaction of a performance obligation.

Revenue from licenses that are not part of a combined performance obligation are recognized at a point in time due to the 
licenses relating to intellectual property that has significant stand-alone functionality and as such represent a right to use the 
entity’s intellectual property as it exists at the point in time at which the license is granted.

Amounts that are receivable or have been received per contractual terms but have not been recognized as revenue since 
performance has not yet occurred or has not yet been completed are recorded as deferred revenue. The Company classifies 
as non-current deferred revenue amounts received for which performance is expected to occur beyond one year or one 
operating cycle.

Grant Income 
The Company recognizes grants from governmental agencies as grant income in the Consolidated Statement of 
Comprehensive Income/(Loss), gross of the expenditures that were related to obtaining the grant, when there is reasonable 
assurance that the Company will comply with the conditions within the grant agreement and there is reasonable assurance that 
payments under the grants will be received. The Company evaluates the conditions of each grant as of each reporting date to 
ensure that the Company has reasonable assurance of meeting the conditions of each grant arrangement and it is expected 
that the grant payment will be received as a result of meeting the necessary conditions.

The Company submits qualifying expenses for reimbursement after the Company has incurred the research and development 
expense. The Company records an unbilled receivable upon incurring such expenses. In cases were grant income is received 
prior to the expenses being incurred or recognized, the amounts received are deferred until the related expense is incurred 
and/or recognized. Grant income is recognized in the Consolidated Statements of Comprehensive Income/(Loss) over the 
periods in which the Company recognizes the related reimbursable expense for which the grant is intended to compensate.

PureTech Health plc   Annual report and accounts 2020    139

Financial statementsNotes to the Consolidated Financial Statements  — continued

1. 

Accounting policies — continued

Functional and Presentation Currency 
These consolidated financial statements are presented in United States dollars (“U.S. dollars”). The functional currency of 
virtually all members of the Group is the U.S. dollar. The assets and liabilities of a previously held subsidiary were translated 
to U.S. dollars at the exchange rate prevailing on the balance sheet date and revenues and expenses were translated at the 
average exchange rate for the period. Foreign exchange differences resulting from the translation of this subsidiary were 
reported in the Consolidated Statements of Comprehensive Income/(Loss) in Other Comprehensive Income/(Loss).

Foreign Currency 
Transactions in foreign currencies are translated to the respective functional currencies of Group entities at the foreign 
exchange rate ruling at the date of the transaction. Monetary assets and liabilities denominated in foreign currencies at 
the balance sheet date are retranslated to the functional currency at the foreign exchange rate ruling at that date. Foreign 
exchange differences arising on remeasurement are recognized in the Consolidated Statement of Comprehensive Income/
(Loss) except for qualifying cash flow hedges, which are recognized directly in other comprehensive income. The Company 
did not have qualifying cash flow hedges during the reported periods. Non-monetary assets and liabilities that are measured 
in terms of historical cost in a foreign currency are translated using the exchange rate at the date of the transaction. 

Cash and Cash Equivalents 
Cash and cash equivalents include all highly liquid instruments with original maturities of three months or less.

Share Capital 
Ordinary shares are classified as equity. The Group is comprised of share capital, share premium, merger reserve, other 
reserve, translation reserve, and accumulated deficit.

Property and Equipment 
Property and equipment is stated at cost less accumulated depreciation and any accumulated impairment losses. Cost 
includes expenditures that are directly attributable to the acquisition of the asset. Assets under construction represent 
leasehold improvements and machinery and equipment to be used in operations or research and development activities. 
When parts of an item of property and equipment have different useful lives, they are accounted for as separate items (major 
components) of property and equipment. Depreciation is calculated using the straight-line method over the estimated useful 
life of the related asset: 

Laboratory and manufacturing equipment
Furniture and fixtures
Computer equipment and software
Leasehold improvements

2-8 years
7 years
1-5 years
5-10 years, or the remaining term of the lease, if shorter

Depreciation methods, useful lives and residual values are reviewed at each balance sheet date.

Intangible Assets 
Intangible assets, which include purchased patents and licenses with finite useful lives, are carried at historical cost less 
accumulated amortization, if amortization has commenced, and impairment losses. Intangible assets with finite lives are 
amortized from the time they are available for use. Amortization is calculated using the straight-line method to allocate the 
costs of patents and licenses over their estimated useful lives. 

Research and development intangible assets, which are still under development and have accordingly not yet obtained 
marketing approval, are presented as In-Process Research and Development (IPR&D). IPR&D is not amortized since it is not yet 
available for its intended use, but it is evaluated for potential impairment on an annual basis or more frequently when facts and 
circumstances warrant.

Impairment 
Impairment of Non-Financial Assets 
The Group reviews the carrying amounts of its property and equipment and intangible assets at each reporting date to 
determine whether there are indicators of impairment. If any such indicators of impairment exist, then an asset’s recoverable 
amount is estimated. The recoverable amount is the higher of an asset’s fair value less cost of disposal and value in use.

The Company’s IPR&D intangible assets are not yet available for their intended use. As such, they are to be tested for 
impairment at least annually. 

An impairment loss is recognized when an asset’s carrying amount exceeds its recoverable amount. For the purposes of 
impairment testing, assets are grouped at the lowest levels for which there are largely independent cash flows. If a non- 
financial asset instrument is impaired, an impairment loss is recognized in the Consolidated Statements of Comprehensive 
Income/(Loss).

The Company did not record any impairment of such assets during the reported periods.

Investments in associates are considered impaired if, and only if, objective evidence indicates that one or more events, which 
occurred after the initial recognition, have had an impact on the future cash flows from the net investment and that impact 
can be reliably estimated. If an impairment exists the Company measures an impairment by comparing the carrying value of 
the net investment in the associate to its recoverable amount and recording any excess as an impairment loss. See Note 6 for 
impairment recorded in respect of an investment in associate during the year ended December 31, 2019. 

140    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

1. 

Accounting policies — continued

Employee Benefits 
Short-Term Employee Benefits 
Short-term employee benefit obligations are measured on an undiscounted basis and expensed as the related service 
is provided. A liability is recognized for the amount expected to be paid if the Group has a present legal or constructive 
obligation due to past service provided by the employee, and the obligation can be estimated reliably.

Defined Contribution Plans 
A defined contribution plan is a post-employment benefit plan under which an entity pays fixed contributions into a separate 
entity and has no legal or constructive obligation to pay further amounts. Obligations for contributions to defined contribution 
plans are recognized as an employee benefit expense in the periods during which related services are rendered by employees. 
Prepaid contributions are recognized as an asset to the extent that a cash refund or a reduction in future payments is available. 

Share-based Payments 
Share-based payment arrangements, in which the Group receives goods or services as consideration for its own equity 
instruments, are accounted for as equity-settled share-based payment transactions in accordance with IFRS 2, regardless of 
how the equity instruments are obtained by the Group. The grant date fair value of employee share-based payment awards is 
recognized as an expense with a corresponding increase in equity over the requisite service period related to the awards. The 
fair value is measured using an option pricing model, which takes into account the terms and conditions of the options granted. 
The amount recognized as an expense is adjusted to reflect the actual number of awards for which the related service and non-
market performance conditions are expected to be met, such that the amount ultimately recognized as an expense is based on 
the number of awards that do meet the related service and non-market performance conditions at the vesting date. For share-
based payment awards with market conditions, the grant date fair value is measured to reflect such conditions and there is no 
true-up for differences between expected and actual outcomes.

Development Costs 
Expenditures on research activities are recognized as incurred in the Consolidated Statements of Comprehensive Income/
(Loss). In accordance with IAS 38 development costs are capitalized only if the expenditure can be measured reliably, the 
product or process is technically and commercially feasible, future economic benefits are probable, the Group can demonstrate 
its ability to use or sell the intangible asset, the Group intends to and has sufficient resources to complete development 
and to use or sell the asset, and it is able to measure reliably the expenditure attributable to the intangible asset during its 
development. The point at which technical feasibility is determined to have been reached is when regulatory approval has 
been received where applicable. Management determines that commercial viability has been reached when a clear market and 
pricing point have been identified, which may coincide with achieving meaningful recurring sales. Otherwise, the development 
expenditure is recognized as incurred in the Consolidated Statements of Comprehensive Income/(Loss). As of balance sheet 
date the Group has not capitalized any development costs.

Provisions 
A provision is recognized in the Consolidated Statements of Financial Position when the Group has a present legal or 
constructive obligation due to a past event that can be reliably measured, and it is probable that an outflow of economic 
benefits will be required to settle the obligation. Provisions are determined by discounting the expected future cash flows 
at a pre-tax rate that reflects risks specific to the liability.

Leases
On January 1, 2019, the Group adopted a new accounting standard for leases. The Group leases real estate and equipment 
for use in operations. These leases generally have lease terms of 1 to 10 years. The Group includes options that are reasonably 
certain to be exercised as part of the determination of the lease term. The group determines if an arrangement is a lease at 
inception of the contract in accordance with guidance detailed in the new standard. ROU assets represent the Group’s right to 
use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the 
lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease 
payments over the lease term. As most of our leases do not provide an implicit rate, we use the Group’s estimated incremental 
borrowing rate based on information available at commencement date in determining the present value of future payments. 

The Group’s operating leases are virtually all leases from real estate.

When adopting IFRS 16 on January 1, 2019, the Group has applied a modified retrospective approach by measuring the right-
of-use asset at an amount equal to the lease liability at the date of transition and therefore comparative information was not 
restated. Upon transition, the Group has applied the following practical expedients:

•  excluding initial direct costs from the right-of-use assets;
•  using hindsight when assessing the lease term; and
•  not reassessing whether a contract is or contains a lease. 

PureTech Health plc   Annual report and accounts 2020    141

Financial statementsNotes to the Consolidated Financial Statements  — continued

1. 

Accounting policies — continued

The Group has elected to account for lease payments as an expense on a straight-line basis over the life of the lease for: 

•  Leases with a term of 12 months or less and containing no purchase options; and 
•  Leases where the underlying asset has a value of less than $5,000. 

The lease liability was initially measured at the present value of the lease payments that were not paid at the transition date, 
discounted by using the Group’s incremental borrowing rate as the rate implicit in the lease was not readily determinable.

The right-of-use asset is depreciated on a straight-line basis and the lease liability will give rise to an interest charge. 

The financial impact of adopting IFRS 16 on the Group was primarily as follows:

Right of use asset
Lease liability
Accumulated deficit

January 1, 2019
$000s
10,353
10,995
999

Further information regarding the subleases, right of use asset and lease liability can be found in Note 21.

Finance Income and Finance Costs 
Finance income is comprised of income on funds invested in U.S. treasuries, income on money market funds and to a much 
lesser extent income on a finance lease. Financing income is recognized as it is earned. Finance costs comprise mainly of loan 
and lease liability interest expenses and the changes in the fair value of warrant and financial liabilities carried at FVTPL.

Taxation 
Tax on the profit or loss for the year comprises current and deferred income tax. In accordance with IAS 12, tax is recognized in 
the Consolidated Statements of Comprehensive Income/(Loss) except to the extent that it relates to items recognized directly 
in equity.

Current income tax is the expected tax payable or receivable on the taxable income or loss for the year, using tax rates enacted 
or substantially enacted at the reporting date, and any adjustment to tax payable in respect of previous years.

Deferred tax is recognized due to temporary differences between the carrying amounts of assets and liabilities for financial 
reporting purposes and the amounts used for taxation purposes. Deferred tax assets are recognized for unused tax losses, 
unused tax credits and deductible temporary differences to the extent that it is probable that future taxable profits will be 
available against which they can be used. Deferred tax assets are reviewed at each reporting date and are reduced to the 
extent that it is no longer probable that the related tax benefit will be realized.

Deferred tax is measured at the tax rates that are expected to be applied to temporary differences when they reverse, using 
tax rates enacted or substantively enacted at the reporting date.

Deferred income tax assets and liabilities are offset when there is a legally enforceable right to offset current tax assets against 
current tax liabilities and when the deferred income tax assets and liabilities relate to income taxes levied by the same taxation 
authority on either the same taxable entity or different taxable entities where there is an intention to settle the balances on a 
net basis.

Deferred taxes are recognized in Consolidated Statements of Comprehensive Income/(Loss) except to the extent that they 
relate to items recognized directly in equity or in other comprehensive income.

Fair Value Measurements 
The Group’s accounting policies require that certain financial and non-financial assets and certain financial liabilities be 
measured at their fair value.

The Group uses valuation techniques that are appropriate in the circumstances and for which sufficient data are available to 
measure fair value, maximizing the use of relevant observable inputs and minimizing the use of unobservable inputs. Fair values 
are categorized into different levels in a fair value hierarchy based on the inputs used in the valuation techniques as follows:

•  Level 1: quoted prices (unadjusted) in active markets for identical assets or liabilities.
•  Level 2: inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly 

(i.e. as prices) or indirectly (i.e. derived from prices).

•  Level 3: inputs for the asset or liability that are not based on observable market data (unobservable inputs).

142    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

1. 

Accounting policies — continued

The Group recognizes transfers between levels of the fair value hierarchy at the end of the reporting period during which the 
change has occurred.

The carrying amount of cash and cash equivalents, accounts receivable, restricted cash, deposits, accounts payable, accrued 
expenses and other current liabilities in the Group’s Consolidated Statements of Financial Position approximates their fair value 
because of the short maturities of these instruments. 

Operating Segments 
Operating segments are reported in a manner that is consistent with the internal reporting provided to the chief operating 
decision maker (“CODM”). The CODM reviews discrete financial information for the operating segments in order to assess 
their performance and is responsible for making decisions about resources allocated to the segments. The CODM has been 
identified as the Group’s Directors.

Prior period reclassification 
During 2019 management identified that for the year ended December 31, 2018, Gain/(loss) on investments held at fair value 
of $14.3 million was incorrectly classified as Finance costs – subsidiary preferred shares. As a result, in the 2019 financial 
statements a prior year reclassification has been made in the Consolidated Statement of Comprehensive Income/(Loss) for the 
year ended December 31, 2018.

2.   New Standards and Interpretations Not Yet Adopted 

A number of new standards, interpretations, and amendments to existing standards are effective for annual periods 
commencing on or after January 1, 2021 and have not been applied in preparing the consolidated financial information. 
The Company’s assessment of the impact of these new standards and interpretations is set out below.

Effective January 1, 2023, the definition of accounting estimates has been amended as an amendment to IAS 8 Accounting 
Policies, Changes in Accounting Estimates and Errors. The amendments clarify how companies should distinguish changes 
in accounting policies from changes in accounting estimates. The distinction is important because changes in accounting 
estimates are applied prospectively only to future transactions and future events, but changes in accounting policies are 
generally also applied retrospectively to past transactions and other past events. This amendment is not expected to have 
an impact on the Company’s financial statements.

Effective January 1, 2023, IAS 1 has been amended to clarify that liabilities are classified as either current or non-current, 
depending on the rights that exist at the end of the reporting period. Classification is unaffected by the expectations of the 
entity or events after the reporting date. The Company does not expect this amendment will have a material impact on its 
financial statements.

None of the other new standards, interpretations, and amendments are applicable to the Company’s financial statements 
and therefore will not have an impact on the Company.

PureTech Health plc   Annual report and accounts 2020    143

Financial statementsNotes to the Consolidated Financial Statements  — continued

3.   Revenue 

Revenue recorded in the Consolidated Statement of Comprehensive Income/(Loss) consists of the following:

For the years ended December 31,

Contract revenue
Grant income
Total revenue

2020
$000s

8,341
3,427
11,768

2019
$000s

8,688
1,119
9,807

2018
$000s

16,371
4,377
20,748

All amounts recorded in contract revenue were generated in the United States.

Primarily all of the Company’s contracts as of December 31, 2020, 2019 and 2018 were determined to have a single 
performance obligation which consists of a combined deliverable of license to intellectual property and research and 
development services. Therefore, for such contracts, revenue is recognized over time based on the inputs method which is 
a faithful depiction of the transfer of goods and services. Progress is measured based on costs incurred to date as compared 
to total projected costs. Payments for such contracts are primarily made up front at the inception of the contract (or upon 
achieving a milestone event) and to a much lesser extent payments are made periodically over the contract term.

During the year ended December 31, 2020, the Company received a $2.0 million milestone payment from Karuna Therapeutics, 
Inc. following initiation of its KarXT Phase 3 clinical study pursuant to the Exclusive Patent License Agreement between 
PureTech and Karuna. This milestone was recognized as revenue during the year ended December 31, 2020

Disaggregated Revenue
The Group disaggregates contract revenue in a manner that depicts how the nature, amount, timing, and uncertainty 
of revenue and cash flows are affected by economic factors. The Group disaggregates revenue based on contract 
revenue or grant revenue, and further disaggregates contract revenue based on the transfer of control of the underlying 
performance obligations.

Timing of contract revenue recognition
Transferred at a point in time – Licensing Income1
Transferred over time2

2020
$000s

2,054
6,286
8,341

2019
$000s

—
8,688
8,688

2018
$000s

12,000
4,371
16,371

1  2020 – Attributed to Parent Company and Other; 2018 – attributed to Controlled Founded Entities segment. See note 4, Segment information.
2  2020 – Attributed to Internal segment ($3,560 thousand) and Controlled founded entities segment ($2,726 thousand); 2019 – Attributed to Internal segment ($6,064 thousand), 
Controlled founded entities segment ($2,487 thousand) and Parent Company and Other ($137 thousand); 2018 – Attributed to Internal segment ($2,110 thousand), Controlled 
founded entities segment ($2,233 thousand) and Parent Company and Other ($29 thousand). See Note 4, Segment Information.

Customers over 10% of revenue*

Janssen Biotech, Inc.
BMEB Services LLC
Roche Holding AG
Eli Lilly and Company
Boehringer Ingelheim International GMBH
Imbrium Therapeutics L.P.
Karuna Therapeutics, Inc.

2020
$000s

—
—
1,518
896
2,043
1,736
2,000
8,193

2019
$000s

—
—
4,973
1,433
1,091
1,013
—
8,510

2018
$000s

12,000
1,415
—
—
—
—
—
13,415

144    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

3. 

Revenue — continued

An estimation uncertainty arises due to management’s application of the inputs method in recognizing revenue overtime. 
In doing so, the total cost to satisfy the performance obligation includes a significant estimate by management in its budgets 
and projected cash flows. The sensitivity of this calculation for the years ended December 31, 2020, 2019 and 2018 is 
detailed below:

For the year ended December 31, 2020

Budgeted costs to complete
Revenue

For the year ended December 31, 2019

Budgeted costs to complete
Revenue

For the year ended December 31, 2018

Budgeted costs to complete
Revenue

+10%
(535)

(10)%
654

+10%
(951)

+10%
(265)

(10)%
738

(10)%
323

Contract Balances 
Accounts receivables represent rights to consideration in exchange for products or services that have been transferred by the 
Group, when payment is unconditional and only the passage of time is required before payment is due. Accounts receivables 
do not bear interest and are recorded at the invoiced amount. Accounts receivable are included within Trade and other 
receivables on the Consolidated Statement of Financial Position.

Contract liabilities represent the Group’s obligation to transfer products or services to a customer for which consideration 
has been received, or for which an amount of consideration is due from the customer. Contract liabilities are included within 
deferred revenue on the Consolidated Statement of Financial Position.

Contract Balances

Accounts receivable
Deferred revenue – long term
Deferred revenue – short term

2020
$000s

711
0
1,472

2019
$000s

1,699
1,220
5,474

During the year ended December 31, 2020, $5.3 million of revenue was recognized on deferred revenue outstanding at 
December 31, 2019. 

Remaining performance obligations represent the transaction price of unsatisfied or partially satisfied performance obligations 
within contracts with an original expected contract term that is greater than one year and for which fulfillment of the contract 
has started as of the end of the reporting period. The aggregate amount of transaction consideration allocated to remaining 
performance obligations as of December 31, 2020 was $1.7 million. The following table summarizes when the Group expects 
to recognize the remaining performance obligations as revenue. The Group will recognize revenue associated with these 
performance obligations as transfer of control occurs:

Remaining Performance Obligation

Less than  
1 Year

1,713

Greater than  

1 Year

—

Total

1,713

PureTech Health plc   Annual report and accounts 2020    145

Financial statementsNotes to the Consolidated Financial Statements  — continued

4. 

Segment Information 

Basis for Segmentation 
The Directors are the Group’s strategic decision-makers. The Group’s operating segments are reported based on the financial 
information provided to the Directors at least quarterly for the purposes of allocating resources and assessing performance. 
The Group has determined that each entity is representative of a single operating segment as the Directors monitor the 
financial results at this level. When identifying the reportable segments the Group has determined that it is appropriate to 
aggregate multiple operating segments into a single reportable segment given the high level of operational and financial 
similarities across the entities. The Group has identified four reportable segments which are outlined below. Substantially, 
all of the revenue and profit generating activities of the Group are generated within the U.S. and accordingly, no geographical 
disclosures are provided.

During the year ended December 31, 2019, the Company deconsolidated three of its subsidiaries which resulted in a change 
to the composition of its reportable segments. The Company has revised in the 2019 financial statements the 2018 financial 
information to conform to the presentation as of and for the period ending December 31, 2019. The change in segments 
reflects how the Company’s Board of Directors reviews the Group’s results, allocates resources and assesses performance.

Internal
The Internal segment (the “Internal segment”), is advancing Wholly Owned Programs designed to harness key immunological, 
fibrotic and lymphatic system mechanisms. These novel classes of immunomodulatory drugs are designed to treat serious 
diseases, including lung dysfunction, immuno-oncology, lymphatic, neurological and neuropsychological disorders. The Internal 
segment is comprised of the technologies that are wholly owned and will be advanced through either PureTech Health funding 
or non-dilutive sources of financing in the near-term. The operational management of the Internal segment is conducted by 
the PureTech Health team, which is responsible for the strategy, business development, and research and development. As of 
December 31, 2020, this segment included PureTech LYT (formerly Ariya Therapeutics) and PureTech LYT-100.

Controlled Founded Entities
The Controlled Founded Entity segment (the “Controlled Founded Entity segment”) is comprised of the Group’s subsidiaries 
that are currently consolidated operational subsidiaries that either have, or have plans to hire, independent management teams 
and currently have already raised, or are currently in the process of raising, third-party dilutive capital. These subsidiaries have 
active research and development programs and either have entered into or plan to seek a strategic partnership with an equity 
or debt investment partner, who will provide additional industry knowledge and access to networks, as well as additional 
funding to continue the pursued growth of the company. As of December 31, 2020, this segment included Alivio Therapeutics, 
Inc., Entrega Inc., Follica Incorporated, Sonde Health Inc., and Vedanta Biosciences, Inc.

Non-Controlled Founded Entities
The Non-Controlled Founded Entities segment (the “Non-Controlled Founded Entities segment”) is comprised of the 
entities in respect of which PureTech Health (i) no longer holds majority voting control as a shareholder and no longer has 
the right to elect a majority of the members of the subsidiaries’ Board of Directors. Upon deconsolidation of an entity the 
segment disclosure is restated to reflect the change on a retrospective basis, as this constitutes a change in the composition 
of its reportable segments. The Non-Controlled Founded Entities segment included Akili Interactive Labs, Inc. (“Akili”), Vor 
Biopharma Inc. (“Vor”), Karuna Therapeutics, Inc. (“Karuna”), and Gelesis Inc. (“Gelesis”).

The Non-Controlled Founded Entities segment incorporates the operational results of the aforementioned entities to the date 
of deconsolidation. Following the date of deconsolidation, the Company accounts for its investment in each entity at the parent 
level, and therefore the results associated with investment activity following the date of deconsolidation is included in the 
Parent Company and Other segment (the “Parent Company and Other segment”).

Parent Company and Other Segment 
The Parent Company and Other segment includes activities that are not directly attributable to the operating segments, 
such as the activities of the Parent, corporate support functions and certain research and development support functions 
that are not directly attributable to a strategic business segment as well as the elimination of intercompany transactions. This 
segment also captures the accounting for the Company’s holdings in entities for which control has been lost, which is inclusive 
of the following items: gain on deconsolidation, gain or loss on investments held at fair value, gain on loss of significant 
influence, and the share of net income/(loss) of associates accounted for using the equity method. As of December 31, 2020, 
this segment included PureTech Health plc, PureTech Health LLC, PureTech Management, Inc., PureTech Securities Corp. and 
PureTech Securities II Corp., as well as certain other dormant, inactive and shell entities.

146    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

4. 

Segment Information — continued

Information About Reportable Segments: 

Consolidated Statements of Comprehensive 
Income/(Loss)
Contract revenue
Grant revenue
Total revenue

General and administrative expenses
Research and development expenses
Total operating expense

Other income/(expense):

Gain/(loss) on investments held at fair value
Loss realized on sale of investments
Gain/(loss) on disposal of assets
Other income/(expense)
Total other income/(expense)
Net finance income/(costs)
Share of net income/(loss) of associates accounted 
for using the equity method
Income/(loss) before taxes
Income/(loss) before taxes pre IFRS 9 fair 
value accounting, finance costs – subsidiary 
preferred shares, share-based payment expense, 
depreciation of tangible assets and amortization 
of intangible assets
Finance income/(costs) – subsidiary preferred shares
Finance income/(costs) – IFRS 9 fair 
value accounting
Share-based payment expense
Depreciation of tangible assets
Amortization of ROU assets
Amortization of intangible assets
Taxation
Income/(loss) for the year

Other comprehensive income/(loss)

Total comprehensive income/(loss) for the year
Total comprehensive income/(loss) attributable to:

Owners of the Company
Non-controlling interests

Consolidated Statements of Financial Position:

Total assets
Total liabilities

Net assets/(liabilities)

Internal 
$000s

3,560
32
3,592
(2,112)
(41,583)
(43,695)

—
—
(15)
—
(15)
19

2,726
3,395
6,121
(15,061)
(40,043)
(55,104)

—
—
(15)
100
85
(5,204)

—
(40,098)

—
(54,102)

(36,770)
—

—
(2,491)
(838)
—
—
—
(40,098)
—
(40,098)

(44,181)
—

(4,351)
(2,822)
(1,560)
(1,186)
(1)
(1)
(54,103)
—
(54,103)

(40,098)
—

(52,701)
(1,402)

87,917
117,964
(30,047)

68,731
212,542
(143,812)

2020

Non-
Controlled 
Founded 
Entities 
$000s

Controlled 
Founded 
Entities 
$000s

Parent 
Company &  
Other 
$000s

Consolidated 
$000s

—
—
—
—
—
—

—
—
—
—
—
—

—
—

—
—

—
—
—
—
—
—
—
—
—

—
—

—
—
—

2,054
—
2,054
(32,267)
(234)
(32,500)

232,674
(54,976)
—
965
178,662
(930)

(34,117)
113,170

121,644
—

—
(5,405)
(1,547)
(1,523)
—
(14,400)
98,769
469
99,238

99,253
(15)

8,341
3,427
11,768
(49,440)
(81,859)
(131,299)

232,674
(54,976)
(30)
1,065
178,732
(6,115)

(34,117)
18,969

40,694
—

(4,351)
(10,718)
(3,945)
(2,709)
(1)
(14,401)
4,568
469
5,037

6,454
(1,417)

833,347
5,949
827,397

989,994
336,455
653,539

PureTech Health plc   Annual report and accounts 2020    147

Financial statementsNotes to the Consolidated Financial Statements  — continued

4. 

Segment Information — continued

Consolidated Statements of Comprehensive 
Income/(Loss)
Contract revenue
Grant revenue
Total revenue
General and administrative expenses
Research and development expenses
Total operating expense

Other income/(expense):
Gain on deconsolidation
Gain/(loss) on investments held at fair value
Gain/(loss) on disposal of assets
Gain on loss of significant influence
Other income/(expense)

Other income/(expense)
Net finance income/(costs)
Share of net income/(loss) of associate accounted 
for using the equity method
Impairment of investment in associate
Income/(loss) before taxes 
(Loss)/income before taxes pre IFRS 9 fair 
value accounting, finance costs – subsidiary 
preferred shares, share-based payment expense, 
depreciation of tangible assets and amortization of 
intangible assets
Finance income/(costs) – subsidiary preferred shares
Finance income/(costs) – IFRS 9 fair 
value accounting
Share-based payment expense
Depreciation of tangible assets
Amortization of ROU assets
Amortization of intangible assets
Taxation
Income/(loss) for the year

Other comprehensive income/(loss)

Total comprehensive income/(loss) for the year
Total comprehensive income/(loss) attributable to:

Owners of the Company
Non-controlling interests

Consolidated Statements of Financial Position:

Total assets
Total liabilities

Net (liabilities)/assets

2019

Controlled 
Founded 
Entities 
$000s

Non-Controlled 
Founded 
Entities 
$000s

Parent 
Company & 
Other 
$000s

Consolidated 
$000s

2,487
1,104
3,591
(14,436)
(42,780)
(57,216)

—
—
(39)
—
166
127
(16,947)

—
—
(70,445)

(48,996)
107

(17,294)
(1,678)
(1,531)
(1,060)
7
(134)
(70,579)
—
(70,579)

(54,717)
(15,862)

41,612
132,935
(91,324)

—
—
—
(10,439)
(15,555)
(25,994)

—
—
—
—
—
—
(30,141)

—
—
(56,135)

(21,873)
(1,564)

(28,737)
(3,543)
(207)
(83)
(128)
(162)
(56,297)
(10)
(56,307)

137
—
137
(32,098)
(1,536)
(33,634)

264,409
(37,863)
(60)
445,582
(45)
672,023
941

30,791
(42,938)
627,320

8,688
1,119
9,807
(59,358)
(85,848)
(145,206)

264,409
(37,863)
(82)
445,582
121
672,167
(46,147)

30,791
(42,938)
478,474

640,298
(1)

547,540
(1,458)

(444)
(9,242)
(1,114)
(2,177)
—
(112,113)
515,207
—
515,207

(46,475)
(14,468)
(3,228)
(3,320)
(117)
(112,409)
366,065
(10)
366,055

(32,353)
(23,953)

515,207
—

421,133
(55,079)

—
—
—

881,952
145,768
736,184

941,178
290,779
650,399

Internal 
$000s

6,064
15
6,079
(2,385)
(25,977)
(28,362)

—
—
17
—
—
17
—

—
—
(22,266)

(21,889)
—

—
(5)
(376)
—
4
—
(22,266)
—
(22,266)

(7,002)
(15,264)

17,614
12,076
5,538

148    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

4. 

Segment Information — continued

Consolidated Statements of Comprehensive Loss
Contract revenue
Grant revenue
Total revenue
General and administrative expenses
Research and development expenses
Total operating expense

Other income/(expense):
Gain on deconsolidation
Gain/(loss) on investments held at fair value
Gain/(loss) on disposal of assets
Gain on loss of significant influence
Other income/(expense)

Other income/(expense)
Net finance income/(costs)
Share of net income/(loss) of associate accounted 
for using the equity method
Income/(loss) before taxes
(Loss)/income before taxes pre IAS 39 fair 
value accounting, finance costs – subsidiary 
preferred shares, share-based payment expense, 
depreciation of tangible assets and amortization of 
intangible assets
Finance income/(costs) – subsidiary preferred shares
Finance income/(costs) – IAS 39 fair 
value accounting
Share-based payment expense
Depreciation of tangible assets
Amortization of intangible assets
Taxation
Income/(loss) for the year
Other comprehensive income/(loss)
Total comprehensive income/(loss) for the year
Total comprehensive income/(loss) attributable to:

Owners of the Company
Non-controlling interests

Consolidated Statements of Financial Position:

Total assets
Total liabilities

Net (liabilities)/assets

2018

Controlled 
Founded 
Entities 
$000s

Non-Controlled 
Founded 
Entities 
$000s

Parent 
Company & 
Other 
$000s

Consolidated 
$000s

Internal 
$000s

2,110
86
2,195
(1,498)
(8,929)
(10,427)

—
—
—
—
—
—

14,233
4,271
18,504
(10,212)
(36,930)
(47,142)

—
—
—
—

—
5,341

—
20
20
(16,385)
(29,851)
(46,236)

—
—
—
—
104
104
5,945

—
(8,232)

—
(23,297)

—
(40,167)

(38,761)
—

5,516
(6,262)
(390)
(270)
(185)
(41,239)
—
(41,239)

(32,260)
(8,980)

(8,210)
—

—
(11)
(7)
(4)
—
(8,454)
—
(8,454)

(1,139)
(7,315)

2,984
13,366
(10,381)

(24,344)
—

5,341
(2,465)
(1,823)
(6)
(381)
(26,206)
(214)
(26,420)

(15,710)
(10,710)

15,603
60,992
(45,389)

29
—
29
(19,270)
(1,692)
(20,962)

41,730
(34,615)
4,054
10,287
(405)
21,051
14,631

(11,490)
3,258

(4,235)
(106)

11,775
(3,899)
(256)
(22)
(1,655)
5,239
(26)
5,213

5,213
—

16,371
4,377
20,748
(47,365)
(77,402)
(124,768)

41,730
(34,615)
4,054
10,287
(302)
21,155
25,918

(11,490)
(68,438)

(75,550)
(106)

22,632
(12,637)
(2,476)
(302)
(2,221)
(70,659)
(240)
(70,899)

(43,894)
(27,005)

35,934
202,161
(166,227)

387,240
(1,731)
388,970

441,761
274,787
166,973

The proportion of net assets shown above that is attributable to non-controlling interest is disclosed in Note 18. 

PureTech Health plc   Annual report and accounts 2020    149

Financial statementsNotes to the Consolidated Financial Statements  — continued

5.  

Investments held at fair value

Investments held at fair value include both unlisted and listed securities held by PureTech. These investments, which include 
Akili, Vor, Karuna, Gelesis (other than the investment in common shares – please refer to Note 6), resTORbio and other 
insignificant investments, are initially measured at fair value and are subsequently re-measured at fair value at each reporting 
date. Interests in these investments were accounted for as shown below:

Investments held at fair value

Balance as of January 1, 2019
Deconsolidation of subsidiaries (Vor, Karuna and Gelesis (Note 6))
Reclassification of Karuna investment to investment in associate 
Gain on Karuna investment at initial public offering1
Cash purchase of Gelesis convertible notes (please refer to Note 6)
Cash purchase of Gelesis preferred shares (please refer to Note 6)
Reclassification of Karuna investment at loss of significant influence
Sale of resTORbio shares
Loss – fair value through profit and loss1
Balance as of December 31, 2019 and January 1, 2020
Sale of Karuna shares
Sale of resTORbio shares
Loss realised on sale of investments
Cash purchase of Gelesis preferred shares (please refer to Note 6)
Cash purchase of Vor preferred shares
Gain/(loss) – fair value through profit and loss
Balance as of December 31, 2020 before allocation of share in associate loss to long-term interest

Share of associate loss allocated to long-term interest (please refer to Note 6)
Balance as of December 31, 2020 after allocation of share in associate loss to long-term interest2

$000’s

169,755
138,571
(118,006)
40,633
6,480
8,020
557,243
(9,295)
(78,496)
714,905
(347,538)
(3,048)
(54,976)
10,000
1,150
232,674
553,167

(23,006)
530,161

1  The net amount of these two items is a loss of $37.9 million which is reported on the line Gain/(loss) on investments held at fair value in the Consolidated Statements of 

Comprehensive Income/(Loss).

2  Fair value of investments accounted for at fair value, does not take into consideration contribution from milestones that occurred after December 31, 2020, the value of the Group’s 

consolidated Founded Entities (Vedanta, Follica, Sonde, Akili, Alivio, and Entrega), the Internal segment, or cash and cash equivalents.

Vor
Vor was founded by PureTech through an initial Series A-1 Preferred Shares financing and raised funds through issuance of 
convertible notes. As of December 31, 2018, PureTech maintained control of Vor and the subsidiary’s financial results were fully 
consolidated in the Group’s consolidated financial statements. 

On February 12, 2019, Vor completed a Series A-2 Preferred Shares financing round with PureTech and several new third party 
investors. The financing provided for the purchase of 62,819,866 shares of Vor Series A-2 Preferred Shares at the purchase price 
of $0.40 per share.

As a result of the issuance of Series A-2 preferred shares to third-party investors, PureTech’s ownership percentage and 
corresponding voting rights dropped from 79.5 percent to 47.5 percent, and PureTech simultaneously gave up control on Vor’s 
Board of Directors, both of which triggered a loss of control over the entity. As of February 12, 2019, Vor was deconsolidated 
from the Group’s financial statements, resulting in only the profits and losses generated by Vor through the deconsolidation 
date being included in the Consolidated Statement of Comprehensive Income/(Loss). While the Company no longer controlled 
Vor, it was concluded that PureTech still had significant influence over Vor by virtue of its large, albeit minority, ownership 
stake and its continued representation on Vor’s Board of Directors. During the year ended December 31, 2019, the Company 
recognized a $6.4 million gain on the deconsolidation of Vor, which was recorded to the Gain on the deconsolidation of 
subsidiary line item in the Consolidated Statement of Comprehensive Income/(Loss).

As PureTech did not hold common shares in Vor upon deconsolidation and the preferred shares it holds do not have equity-
like features, the voting percentage attributable to common shares is nil. Therefore, PureTech had no basis to account for its 
investment in Vor under IAS 28. The preferred shares held by PureTech fall under the guidance of IFRS 9 and are treated as a 
financial asset held at fair value through the Consolidated Statement of Comprehensive Income/(Loss). The fair value of the 
preferred shares at deconsolidation was $12.0 million.

During the year ended December 31, 2019, the Company recognized a gain of $0.6 million that was recorded on the line item 
Gain/(loss) on investments held at fair value within the Consolidated Statement of Comprehensive Income/(Loss). Please refer 
to Note 16 for information regarding the valuation of these instruments.

On February 12, 2020, PureTech participated in the second closing of Vor’s Series A-2 Preferred Share financing. For 
consideration of $0.7 million, PureTech received 1,625,000 A-2 shares. On June 30, 2020, PureTech participated in the first 
closing of Vor’s Series B Preferred Share financing. For consideration of $0.5 million, PureTech received 961,538 shares. Upon 
the conclusion of such Vor financings PureTech no longer has significant influence over Vor. During the year ended December 31, 
2020 PureTech recognized a fair value gain of $19.1 million in respect of its investment in Vor that was recorded in the line item 
Gain/(loss) on investments held at fair value within the Consolidated Statement of Comprehensive Income/(Loss). Please refer 
to Note 16 for information regarding the valuation of these instruments.

150    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

5. 

Investments held at fair value — continued

Gelesis
As of July 1, 2019, Gelesis was deconsolidated from the Group’s financial statements, resulting in only the profits and losses 
generated by Gelesis through the deconsolidation date being included in the Group’s Consolidated Statement of Income/
(Loss). At the date of deconsolidation, PureTech recorded a $156.0 million gain on the deconsolidation of Gelesis, which was 
recorded to the Gain on the deconsolidation of subsidiary line item in the Consolidated Statement of Income/(Loss). The 
preferred shares and warrants held by PureTech fall under the guidance of IFRS 9 and are treated as financial assets held at fair 
value, where changes to the fair value of the preferred shares and warrant are recorded through the Consolidated Statement of 
Income/(Loss). The fair value of the preferred shares and warrants at deconsolidation was $49.2 million. Please refer to Note 6 
for information regarding the Company’s investment in Gelesis as an associate. 

On August 12, 2019, Gelesis issued a convertible promissory note to the Company in the amount of $2.0 million. On October 
7, 2019, Gelesis issued an amended and restated convertible note (the “Gelesis Note”) to the Company in the principal amount 
of up to $6.5 million. The Gelesis Note was payable in installments, with $2.0 million of the note drawn down upon execution of 
the original note in August 2019 and an additional $3.3 million and $1.2 million drawn down on October 7, 2019 and November 5, 
2019, respectively. The Gelesis Note was convertible upon the occurrence of Gelesis’ next qualified equity financing, or at 
the demand of the Company at any date after December 31, 2019. The Gelesis Note fell under the guidance of IFRS 9 and 
was treated as a financial asset held at fair with all movements to the value of the note recorded through the Consolidated 
Statement of Income/(Loss).

On December 5, 2019, Gelesis closed its Series 3 Growth Preferred Stock financing, at which point all outstanding principal 
and interest under the Gelesis Note converted into shares of Series 3 Growth Preferred Stock. In addition to the shares issued 
upon conversion of the Gelesis Note, PureTech purchased $8.0 million of Series 3 Growth Preferred Stock in the December 
financing. On April 1, 2020, PureTech participated in the 2nd closing of Gelesis’s Series 3 Growth Preferred Share financing. 
For consideration of $10.0 million, PureTech received 579,038 Series 3 Growth shares.

During the years ended December 31, 2020 and 2019, the Company recognized in respect of the investments in Gelesis held 
at fair value a gain of $7.1 million and a loss of $18.7 million, respectively, that were recorded in the line item Gain/(loss) on 
investments held at fair value within the Consolidated Statements of Comprehensive Income/(Loss). The loss recorded in 2019 
was primarily as a result of the Gelesis Series 3 Growth financing, which was executed with terms that resulted in a decrease in 
fair value across all other classes of preferred shares. Additionally, due to the equity method based investment in Gelesis being 
reduced to zero, the Company allocated a portion of its share in the net loss in Gelesis for the year ended December 31, 2020, 
totaling $23.0 million, to its preferred share investments in Gelesis, which are considered to be long-term interests in Gelesis. 
Please refer to Note 16 for information regarding the valuation of these instruments.

Karuna
Karuna was founded by PureTech and raised funding through Preferred Share financings as well as convertible note issuances. 
As of December 31, 2018, PureTech maintained control of Karuna and Karuna’s financial statements were fully consolidated in 
the Group’s consolidated financial statements. 

On March 15, 2019, Karuna completed the closing of a Series B Preferred Share financing with PureTech and several new third 
party investors. The financing provided for the purchase of 5,285,102 shares of Karuna Series B Preferred Shares at a purchase 
price of $15.14 per share. 

As a result of the issuance of the preferred shares to third-party investors, PureTech’s ownership percentage and corresponding 
voting rights related to Karuna dropped from 70.9 percent to 44.3 percent, and PureTech simultaneously lost control over 
Karuna’s Board of Directors, both of which triggered a loss of control over the entity. As of March 15, 2019, Karuna was 
deconsolidated from the Group’s financial statements, resulting in only the profits and losses generated by Karuna through the 
deconsolidation date being included in the Group’s Consolidated Statement of Comprehensive Income/(Loss). At the date of 
deconsolidation, PureTech recorded a $102.0 million gain on the deconsolidation of Karuna, which was recorded to the Gain 
on the deconsolidation of subsidiary line item in the Consolidated Statement of Comprehensive Income/(Loss). While the 
Company no longer controls Karuna, it was concluded that PureTech still had significant influence over Karuna by virtue of its 
large, albeit minority, ownership stake and its continued representation on Karuna’s Board of Directors. PureTech still had the 
power to participate in the financial and operating policy decisions of the entity, although it did not control these policies. As 
PureTech had significant influence over Karuna, the entity was accounted for as an associate under IAS 28.

Upon the date of deconsolidation, PureTech held both preferred and common shares in Karuna and a warrant issued by Karuna 
to PureTech. The preferred shares and warrant held by PureTech fell under the guidance of IFRS 9 and were treated as financial 
assets held at fair value, and all movements to the value of preferred shares held by PureTech were recorded through the 
Consolidated Statement of Comprehensive Income/(Loss), in accordance with IFRS 9. The fair value of the preferred shares and 
warrant at deconsolidation was $72.4 million. Subsequent to deconsolidation, PureTech purchased an additional $5.0 million of 
Karuna Series B Preferred shares.

Due to the immaterial investment in common shares and overwhelmingly large losses by Karuna, the common share investment 
accounted for under the equity method was remeasured to nil immediately following both the deconsolidation and the 
exercise of the warrant in the first half of 2019.

PureTech Health plc   Annual report and accounts 2020    151

Financial statementsNotes to the Consolidated Financial Statements  — continued

5. 

Investments held at fair value — continued

On June 28, 2019, Karuna priced its IPO. PureTech’s ownership percentage and corresponding voting rights related to Karuna 
dropped from 44.3 percent percent to 31.6 percent; however, PureTech retained significant influence due to its continued 
presence on the board and its large, albeit minority, equity stake in the company. Upon completion of the IPO, the Karuna 
preferred shares held by PureTech converted to common shares. In light of PureTech’s common share holdings in Karuna 
and corresponding voting rights, PureTech had re-established a basis to account for its investment in Karuna under IAS 28. 
The preferred shares investment held at fair value was therefore reclassified to investment in associate upon completion 
of the conversion. During the year ended December 31, 2019 and up to June 28, 2019, the Company recognized a gain of 
$40.6 million that was recorded on the line item Gain on investments held at fair value within the Consolidated Statement 
of Comprehensive Income/(Loss) related to the preferred shares that increased in value between the date of deconsolidation 
and the date of Karuna’s IPO. 

As of December 2, 2019 it was concluded that the Company no longer exerted significant influence over Karuna owing to 
the resignation of the PureTech designee from Karuna’s board of directors, with PureTech retaining no ability to reappoint 
representation. Furthermore, PureTech is not involved in any manner, or has any influence, on the management of Karuna, 
or on any of its decision making processes and has no ability to do so. As such, PureTech lost the power to participate in 
the financial and operating policy decisions of Karuna. As a result, Karuna is no longer deemed an Associate and does not 
meet the scope of equity method accounting, resulting in the investment being accounted for as an investment held at fair 
value. As of December 2, 2019 the Company’s interest in Karuna was 28.4 percent. For the period of June 28, 2019 through 
December 2, 2019, PureTech’s investment in Karuna was subject to equity method accounting. In accordance with IAS 28, 
the Company’s investment was adjusted by the share of losses generated by Karuna (weighted average of 31.4 percent based 
on common stock ownership interest), which resulted in a net loss of associates accounted for using the equity method of 
$6.3 million during the year ended December 31, 2019. 

Upon PureTech’s loss of significant influence, the investment in Karuna was reclassified to an investment held at fair value. 
This change led PureTech to recognize a gain on loss of significant influence of $445.6 million that was recorded to the 
Consolidated Statement of Comprehensive Income/(Loss) on the line item Gain on loss of significant influence during the 
year ended December 31, 2019. The investment in Karuna after the recording of the gain on loss of significant influence was 
$557.2 million, which was reclassified from Investments in associates to Investments held at fair value. Additionally, from 
December 2, 2019 PureTech recorded a $0.7 million loss on the line item Gain/(loss) on investments held at fair value within 
the Consolidated Statement of Comprehensive Income/(Loss) for the year ended December 31, 2019.

On January 22, 2020, PureTech sold 2,100,000 shares of Karuna common shares for aggregate proceeds of $200.9 million. 
On May 26, 2020, PureTech sold an additional 555,500 Karuna common shares for aggregate proceeds of $45.0 million. On 
August 26, 2020, PureTech sold 1,333,333 common shares of Karuna for aggregate proceeds of $101.6 million. As a result of 
the sales, Puretech recorded a loss of $54.8 million attributable to blockage discount included in the sales price, to the line 
item Loss Realized on Sale of Investment within the Consolidated Statement of Comprehensive Income/(Loss). Additionally, 
during the year ended December 31, 2020 PureTech recognized a fair value gain of $191.2 million in respect of its investment 
in Karuna that was recorded in the line item Gain/(loss) on investments held at fair value within the Consolidated Statement 
of Comprehensive Income/(Loss). As of December 31, 2020 PureTech held a 12.6 percent interest in Karuna. Please refer to 
Note 16 for information regarding the valuation of these instruments.

Akili
On May 8, 2018, Akili completed the first closing of a Series C Preferred Stock financing in which PureTech Health did not 
invest. As a result of the issuance of the preferred shares to third-party investors, following the first close of the Series C 
financing, PureTech’s ownership percentage and corresponding voting rights related to Akili dropped from 61.8 percent to 
41.9 percent, triggering a loss of control over the entity. As of May 2018, Akili was deconsolidated from the Group’s financial 
statements, resulting in only the profits and losses generated by Akili through May 2018 being included in the Group’s 
Consolidated Statements of Comprehensive Income/(Loss). As a result of the deconsolidation, PureTech recognized a 
$41.7 million gain on the deconsolidation during the year ended December 31, 2018, which was recorded to the Consolidated 
Statement of Comprehensive Income/(Loss) on the line item Gain on the deconsolidation of subsidiary.

As PureTech did not hold common shares in Akili upon deconsolidation and the preferred shares it holds do not have equity-
like features, the voting percentage attributable to common shares is nil. Therefore, PureTech had no basis to account for 
its investment in Akili under IAS 28. The preferred shares held by PureTech Health fall under the guidance of IFRS 9 and are 
treated as a financial asset held at fair value and all movements to the value of the preferred shares is recorded through the 
Consolidated Statements of Comprehensive Income/(Loss), in accordance with IFRS 9. 

During the years ended December 31, 2020 and 2019, the Company recognized a gain of $14.4 million and $11.5 million, 
respectively, that was recorded in the line item Gain/(loss) on investments held at fair value within the Consolidated Statements 
of Comprehensive Income/(Loss) in respect of PureTech’s investment in Akili. Please refer to Note 16 for information regarding 
the valuation of these instruments.

152    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

5. 

Investments held at fair value — continued

resTORbio
On January 26, 2018, resTORbio, Inc., closed its initial public offering. Prior to the resTORbio IPO, PureTech Health recorded 
a loss of $14.3 million during the year ended December 31, 2018 to the Consolidated Statement of Comprehensive Income/
(Loss) within Gain/(Loss) on investments held at Fair Value to adjust the fair value related to its resTORbio Series A Preferred 
Share investment. Upon completion of the public offering, the resTORbio Series A Preferred Shares held by PureTech Health 
converted to common shares. In light of PureTech’s common shares holdings in resTORbio and corresponding voting rights, 
the preferred shares investment held at fair value was reclassified to investment in associate upon the completion of the 
conversion.

For the period of January 1, 2018 through November 5, 2018, PureTech’s investment in resTORbio was subject to equity 
method accounting. In accordance with IAS 28, PureTech’s investment was adjusted by the share of profits and losses 
generated by resTORbio (34.9 percent based on common stock ownership interest) in that period, which resulted in a net loss 
from associates of $11.5 million recorded to the Consolidated Statement of Comprehensive Income/(Loss) in the line item Share 
of net loss of associates during the year ended December 31, 2018.

As of November 6, 2018, it was that concluded the Company no longer exerted significant influence over resTORbio, as 
PureTech lost the power to participate in the financial and operating policy decisions of resTORbio. As a result, resTORbio 
was no longer deemed an Associate and did not meet the scope of equity method accounting, resulting in the investment 
being accounted for as an investment held at fair value. This change led PureTech to recognize a gain on loss of significant 
influence of $10.3 million that was recorded to the Consolidated Statement of Comprehensive Income/(Loss) on the line 
item Gain on loss of significant influence during the year ended December 31, 2018. Additionally, PureTech recorded a 
loss of $33.0 million for the adjustment to fair value in connection with its investment in resTORbio to the Consolidated 
Statement of Comprehensive Income/(Loss) on the line item Gain/(loss) on investments held at fair value during the year 
ended December 31, 2018.

On November 15, 2019, resTORbio announced that top line data from the Protector 1 Phase 3 study evaluating the safety and 
efficacy of RTB101 in preventing clinically symptomatic respiratory illness in adults age 65 and older, did not meet its primary 
endpoint and the Company has stopped the development of RTB101 in this indication. As a result of ceasing the development 
of RTB101, resTORbio’s share price witnessed a decline in price. In November and December 2019, PureTech Health sold 
7,680,700 common shares of resTORbio for aggregate proceeds of $9.3 million. Immediately following the sale of common 
shares, PureTech Health held 2,119,696 common shares, or 5.8 percent, of resTORbio. During the year ended December 31, 
2019 PureTech recorded a loss of $71.9 million for the adjustment to fair value of its investment in resTORbio to the 
Consolidated Statement of Comprehensive Income/(Loss) in the line item Gain/(loss) on investments held at fair value.

On April 30, 2020, PureTech sold its remaining 2,119,696 resTORbio common shares, for aggregate proceeds of $3.0 million. 
As a result of the sale, the Company recorded a loss of $0.2 million attributable to blockage discount included in the sales 
price, to the line item Loss realized on sale of investments within the Consolidated Statement of Comprehensive Income/(Loss). 
Additionally, during the year ended December 31, 2020, the Company recognized a gain of $0.1 million that was recorded on 
the line item Gain/(loss) on investments held at fair value within the Consolidated Statement of Comprehensive Income/(Loss). 
Please refer to Note 16 for information regarding the valuation of these instruments.

Gain on deconsolidation
The following table summarizes the gain on deconsolidation recognized by the Company:

Year ended December 31,

Gain on deconsolidation of Akili
Gain on deconsolidation of Vor
Gain on deconsolidation of Karuna
Gain on deconsolidation of Gelesis [Note 6]
Total gain on deconsolidation

2020
$000s

—
—
—
—
—

2019
$000s

—
6,357
102,038
156,014
264,409

2018
$000s

41,730
—
—
—
41,730

PureTech Health plc   Annual report and accounts 2020    153

Financial statementsNotes to the Consolidated Financial Statements  — continued

6.  

Investments in Associates 

Gelesis
Gelesis was founded by PureTech and raised funding through preferred shares financings as well as issuances of warrants 
and loans. As of December 31, 2018, PureTech maintained control of Gelesis and the subsidiary’s financial results were fully 
consolidated in the Group’s consolidated financial statements. 

On July 1, 2019, the Gelesis Board of Directors was restructured, resulting in two of the three PureTech representatives 
resigning from the Board with PureTech retaining no ability to reappoint directors to these board seats. As a result of this 
restructuring, PureTech lost control over Gelesis’ Board of Directors, which triggered a loss of control over the entity. At the 
deconsolidation date, PureTech held a 25.2 percent voting interest in Gelesis. As of July 1, 2019, Gelesis was deconsolidated 
from the Group’s financial statements, resulting in only the profits and losses generated by Gelesis through the deconsolidation 
date being included in the Group’s Consolidated Statement of Income/(Loss) and Other Comprehensive Income/(Loss). At the 
date of deconsolidation, PureTech recorded a $156.0 million gain on the deconsolidation of Gelesis, which was recorded to the 
Gain on the deconsolidation of subsidiary line item in the Consolidated Statement of Income/(Loss) and Other Comprehensive 
Income/(Loss). While the Company no longer controls Gelesis, it was concluded that PureTech still has significant influence over 
Gelesis by virtue of its large, albeit minority, ownership stake and its continued representation on Gelesis’ Board of Directors. 
PureTech still has the power to participate in the financial and operating policy decisions of the entity, although it does not 
control these policies. As PureTech has significant influence over Gelesis, the entity is accounted for as an associate under 
IAS 28, starting at the date of deconsolidation.

Upon the date of deconsolidation, PureTech held preferred shares and common shares of Gelesis and a warrant issued by 
Gelesis to PureTech. PureTech’s investment in common shares of Gelesis is subject to equity method accounting with an initial 
investment of $16.4 million. In accordance with IAS 28, PureTech’s investment was adjusted by the share of profits and losses 
generated by Gelesis subsequent to the date of deconsolidation. See table below for the Group’s share in the profits and 
losses of Gelesis for the periods presented.

The preferred shares and warrant held by PureTech fall under the guidance of IFRS 9 and are treated as financial assets held 
at fair value, where changes to the fair value of the preferred shares and warrant are recorded through the Consolidated 
Statement of Income/(Loss) and Other Comprehensive Income/(Loss), in accordance with IFRS 9. The fair value of the 
preferred shares and warrant at deconsolidation was $49.2 million. See Note 5 for changes in the fair value subsequent to 
deconsolidation date.

Impairment loss for the year ended December 31, 2019
Following the issuance of the Gelesis Series 3 Preferred Shares at a higher valuation than the previous round with some 
favorable liquidation provisions primarily to PureTech and also to the other Series 3 preferred share investors, which resulted 
in adjustments to the fair values of other preferred shares, warrant classes and Gelesis common stock, the Company assessed 
the investment in common shares held in Gelesis for impairment. Management compared the recoverable amount of the 
investment to its carrying amount as of December 31, 2019, which resulted in an impairment loss to the Investment in Gelesis. 
The recoverable amount was estimated based on the fair value of the Gelesis common shares held by PureTech, which are 
considered to be within Level 3 of the fair value hierarchy. The costs of disposal are immaterial for the calculation of Gelesis 
investment’s recoverable amount. 

During the year ended December 31, 2019, the total fair value of common shares was determined utilizing a hybrid valuation 
approach with significant unobservable inputs within the PureTech valuation framework (refer to Note 16). The multi-scenario 
hybrid valuation approach utilized the recent transaction method within an option pricing framework and an IPO scenario 
within a probability-weighted-expected return framework to determine the value allocation for the common share class 
of Gelesis. The fair value of the common shares was determined as the calculated business enterprise value allocated to 
the outstanding common shares treated as call options within the OPM or the value of common shares within the PWERM. 
The PWERM maintained a 75.0 percent probability of occurrence while the OPM maintained a 25.0 percent probability of 
occurrence. The probability weighted term to exit was 1.57 years. The discount rate utilized was 20.0 percent while the  
risk-free rate and volatility utilized were 1.62 percent and 56.0 percent, respectively.

The impairment loss amounted to $42.9 million and was recorded to Impairment of investment in associate within the 
Consolidated Statement of Comprehensive Income/(Loss) for the year ended December 31, 2019. As of December 31, 2019 
the investment in Gelesis was $10.6 million, which is equal to the fair value of the common shares held by PureTech.

During the year ended December 31, 2020 the Group recorded its share in the losses of Gelesis and its investment in 
associates accounted for under the equity method was reduced to zero. Since the Group has investments in Gelesis preferred 
shares that are deemed to be Long-term interests, the Company continued recognizing its share in Gelesis losses while 
applying such losses to its preferred share investment in Gelesis accounted for as an investment held at fair value. 

Karuna
For the period of June 28, 2019 through December 2, 2019, PureTech’s investment in Karuna was subject to equity method 
accounting. In accordance with IAS 28, the Company’s investment was adjusted by the share of losses generated by Karuna 
(weighted average of 31.4 percent based on common stock ownership interest), which resulted in a net loss of $6.3 million 
during the year ended December 31, 2019 recorded in the line item Share of net income/(loss) of associates. Starting December 2, 
2019, due to the loss of significant influence in Karuna on such date, the Company is accounting for the investment in Karuna as 
an investment held at fair value. See Note 5 for further detail on the Group’s investment in Karuna.

154    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

6. 

Investments in Associates — continued

resTORbio
For the period of January 1, 2018 through November 5, 2018, PureTech’s investment in resTORbio was subject to equity 
method accounting. In accordance with IAS 28, PureTech’s investment was adjusted by the share of profits and losses 
generated by resTORbio (34.9 percent based on common stock ownership interest) during that period, which resulted in a net 
loss from associates of $11.5 million that was recorded to the Consolidated Statement of Comprehensive Income/(Loss) in the 
line item Share of net income/(loss) of associates during the year ended December 31, 2018. See Note 5 for further detail on 
the Group’s investment in resTORbio.

The following table summarizes the activity related to the investment in associates balance for the years ended December 31, 
2020, 2019 and 2018.

Investment in Associates

As of January 1, 2018
Investment upon initial public offering of resTORbio
Cash investment in Associate
Share of net loss of resTORbio accounted for using the equity method
Gain on loss of significant influence of resTORbio
Reclassification of resTORbio investment upon loss of significant influence
As of December 31, 2018 and January 1, 2019
Reclassification of Karuna investment at initial public offering
Investment in Gelesis upon deconsolidation
Share of net loss of Karuna accounted for using the equity method
Share of net profit of Gelesis accounted for using the equity method
Impairment of investment in Gelesis
Reclassification of investment in Karuna upon loss of significant influence
As of December 31, 2019 and January 1, 2020
Share of net loss in Gelesis
Share of other comprehensive income in Gelesis
Share of losses recorded against long term interests
As of December 31, 2020

$000’s

—
115,210
3,500
(11,490)
10,287
(117,507)
—
118,006
16,444
(6,345)
37,136
(42,938)
(111,661)
10,642
(34,117)
469
23,006
—

Summarized financial information
The following table summarizes the financial information of Gelesis as included in its own financial statements, adjusted for fair 
value adjustments at deconsolidation and differences in accounting policies. The table also reconciles the summarized financial 
information to the carrying amount of the Company’s interest in Gelesis. The information for the year ended December 31, 
2019 includes the results of Gelesis only for the period July 1, 2019 to December 31, 2019, as Gelesis was consolidated prior to 
this period.

As of and for the year ended December 31,

Percentage ownership interest
Non-current assets
Current assets
Non-current liabilities
Current liabilities
Non controlling interests and options issued to third parties
Net assets attributable to shareholders of Gelesis Inc.
Group’s share of net assets
Goodwill
Impairment
Recorded against Long-term Interests
Investment in associate
Revenue
Income/(loss) from continuing operations (100%)
Total comprehensive income/(loss) (100%)
Group’s share in income/(loss) from continuing operations
Group’s share of total comprehensive income/(loss)

2020
$000s

47.9%
372,184
92,875
(133,743)
(300,748)
(6,577)
23,989
11,481
8,216
(42,702)
23,006
—
21,442
(71,157)
(70,178)
(34,117)
(33,648)

2019
$000s

49.3%
369,336
40,079
(82,406)
(216,852)
(1,542)
108,615
53,580
—
(42,938)
—
10,642
—
74,573
74,573
37,136
37,136

PureTech Health plc   Annual report and accounts 2020    155

Financial statementsNotes to the Consolidated Financial Statements  — continued

7.   Operating Expenses 

Total operating expenses were as follows:

For the years ending December 31,

General and administrative
Research and development
Total operating expenses

2020
$000s

49,440
81,859
131,299

2019
$000s

59,358
85,848
145,206

2018
$000s

47,365
77,402
124,767

The average number of persons employed by the Group during the year, analyzed by category, was as follows:

For the years ending December 31,

General and administrative
Research and development
Total

The aggregate payroll costs of these persons were as follows:

For the years ending December 31,

General and administrative
Research and development
Total

Detailed operating expenses were as follows:

For the years ending December 31,

Salaries and wages
Healthcare benefits
Payroll taxes
Share-based payments
Total payroll costs
Other selling, general and administrative expenses
Other research and development expenses
Total other operating expenses
Total operating expenses

Auditors remuneration:

For the years ending December 31,

Audit of these financial statements
Audit of the financial statements of subsidiaries
Audit-related assurance services
Non-audit related services
Total

2020

43
95
138

2020
$000s

22,943
20,674
43,616

2020
$000s

29,403
1,866
1,629
10,718
43,616
26,497
61,186
87,683
131,299

2020
$000s

1,145
291
490
173
2,099

2019

39
90
129

2019
$000s

24,468
20,682
45,150

2019
$000s

27,703
1,511
1,468
14,468
45,150
34,890
65,166
100,056
145,206

2019
$000s

870
290
163
778
2,101

2018

55
90
145

2018
$000s

22,939
20,109
43,048

2018
$000s

27,274
1,465
1,672
12,637
43,048
24,426
57,293
81,719
124,767

2018
$000s

652
200
162
159
1,173

Please refer to Note 8 for further disclosures related to share-based payments and Note 24 for management’s remuneration 
disclosures.

8.  

Share-based Payments 

Share-based payments includes stock options, restricted stock units (“RSUs”) and performance-based RSUs in which the 
expense is recognized based on the grant date fair value of these awards.

Share-based Payment Expense
The Group share-based payment expense for the years ended December 31, 2020, 2019 and 2018, were comprised of charges 
related to the PureTech Health plc incentive stock and stock option issuances and subsidiary stock plans.

The following table provides the classification of the Group’s consolidated share-based payment expense as reflected in the 
Consolidated Statement of Income/(Loss):

For the years ending December 31,

General and administrative
Research and development
Total

156    PureTech Health plc   Annual report and accounts 2020

2020
$000s

7,650
3,068
10,718

2019
$000s

10,677
3,791
14,468

2018
$000s

5,293
7,344
12,637

Financial statementsNotes to the Consolidated Financial Statements  — continued

8. 

Share-based Payments — continued

Ariya Stock Option Exchange
In conjunction with the acquisition of the remaining minority interests of PureTech LYT (previously named Ariya Therapeutics, 
Inc.) (Please refer to Note 18), PureTech Health exchanged subsidiary stock options previously granted to the co-inventors and 
advisors of PureTech LYT with stock options to purchase 2,147,965 of the Company’s ordinary shares under the PureTech Health 
Performance Share Plan. As this was an exchange of awards within the consolidated group, whereby the Company’s stock 
options were replacing Ariya’s stock options, the exchange is accounted for as a modification of the original award and the 
incremental fair value on the date of the replacement is amortized over the remaining vesting period of the awards.

The Performance Share Plan
In June 2015, the Group adopted the Performance Stock Plan (“PSP”). Under the PSP and subsequent amendments, awards of 
ordinary shares may be made to the Directors, senior managers and employees of, and other individuals providing services to 
the Company and its subsidiaries up to a maximum authorized amount of 10.0 percent of the total ordinary shares outstanding. 
The shares have various vesting terms over a period of service between two and four years, provided the recipient remains 
continuously engaged as a service provider.

The share-based awards granted under the PSP are equity settled and expire 10 years from the grant date. As of the years 
ended December 31, 2020, 2019 and 2018, the Company had issued share-based awards to purchase an aggregate of 
5,835,993, 5,409,751 and 5,657,602 shares, respectively, under this plan.

RSUs
RSU activity for the years ended December 31, 2020, 2019 and 2018 is detailed as follows:

Outstanding (Non-vested) at January 1, 2018
RSUs Granted in Period
Vested
Forfeited
Outstanding (Non-vested) at December 31, 2018 and January 1, 2019
RSUs Granted in Period
Vested
Forfeited
Outstanding (Non-vested) at December 31, 2019 and January 1, 2020
RSUs Granted in Period
Vested
Forfeited
Outstanding (Non-vested) at December 31, 2020 

Number of 
Shares/Units

5,589,416
2,860,778
(513,324)
(1,338,087)
6,598,783
1,775,569
(3,738,005)
—
4,636,347
1,759,011
(2,781,687)
(191,089)
3,422,582

Wtd Avg Grant 
Date Fair Value 
(GBP)

1.09
1.54
1.06
1.06
1.29
2.95
1.10
—
2.08
1.80
1.54
2.37
2.46

Each RSU entitles the holder to one ordinary share on vesting and the RSU awards are based on a cliff vesting schedule over a 
three-year requisite service period in which the Company recognizes compensation expense on a graded basis for the RSUs. 
Following vesting, each recipient will be required to make a payment of one pence per ordinary share on settlement of the 
RSUs. Vesting of the RSUs is subject to the satisfaction of performance and market conditions. The grant date fair value of the 
market condition awards is measured to reflect such conditions and there is no true-up for differences between expected and 
actual outcomes. 

The Company recognizes the estimated fair value of these performance-based awards as share-based compensation expense 
over the performance period based upon its determination of whether it is probable that the performance targets will be 
achieved. The Company assesses the probability of achieving the performance targets at each reporting period. Cumulative 
adjustments, if any, are recorded to reflect subsequent changes in the estimated outcome of performance-related conditions.

The fair value of the market and performance-based awards is based on the Monte Carlo simulation analysis utilizing a 
Geometric Brownian Motion process with 100,000 simulations to value those shares. The model considers share price volatility, 
risk-free rate and other covariance of comparable public companies and other market data to predict distribution of relative 
share performance.

The performance and market conditions attached to the 2020 RSU awards are based on the achievement of total shareholder 
return (“TSR”), with 50.0 percent of the shares under award vesting based on the achievement of absolute TSR targets, 12.5 
percent of the shares under the award vesting based on TSR as compared to the FTSE 250 Index, 12.5 percent of the shares 
under the award vesting based on TSR as compared to the MSCI Europe Health Care Index, and 25.0 percent of the shares 
under the award vesting based on the achievement of strategic targets. The RSU award performance criteria have changed 
over time as the criteria is continually evaluated by the Group’s Remuneration Committee.

In 2017, the Company granted certain executives RSUs that vested based on service, market and performance conditions, 
as described above. The vesting of all RSUs was achieved by December 31, 2019 where all service, market and performance 
conditions were met. The remuneration committee of PureTech’s board of directors approved the achievement of the 
vesting conditions as of December 31, 2019 and reached the decision to cash settle the 2017 RSUs. The settlement value was 
determined based on the 3 day average closing price of the shares. The settlement value was $12.5 million. The settlement 
value did not exceed the fair value at settlement date and as such the cash settlement was treated as an equity transaction, 
whereby the full repurchase cash settlement amount was charged to equity in Other reserves.

PureTech Health plc   Annual report and accounts 2020    157

Financial statementsNotes to the Consolidated Financial Statements  — continued

8. 

Share-based Payments — continued

In 2018, the Company granted certain executives RSUs that vested based on service, market and performance conditions, 
as described above. The remuneration committee of PureTech’s board of directors approved the achievement of certain 
vesting conditions as of July 2020 and reached the decision to cash settle a portion of the 2018 RSUs to certain executives. 
The settlement value was determined based on the 3 day average closing price of the shares. The settlement value was 
$0.4 million. The settlement value did not exceed the fair value at settlement date and as such the cash settlement was treated 
as an equity transaction, whereby the full repurchase cash settlement amount was charged to equity in Other reserves.

The Company incurred share-based payment expenses for performance and market based RSUs of $5.7 million, $2.2 million 
and $2.3 million for the years ended December 31, 2020, 2019 and 2018, respectively.

Stock Options
Stock option activity for the years ended December 31, 2020, 2019 and 2018 is detailed as follows:

Outstanding at January 1, 2018
Granted
Exercised
Forfeited
Options Exercisable at December 31, 2018 and January 1, 2019
Outstanding at at December 31, 2018 and January 1, 2019
Granted
Exercised
Forfeited
Options Exercisable at December 31, 2019 and January 1, 2020
Outstanding at at December 31, 2019 and January 1, 2020
Granted
Exercised
Forfeited
Options Exercisable at December 31, 2020
Outstanding at December 31, 2020

Number of 
Options

2,343,085
2,796,820
(64,171)
—
1,195,929
5,075,734
3,634,183
(237,090)
—
4,349,921
8,472,827
4,076,982
(514,410)
(1,119,313)
5,447,405
10,916,086

Wtd Average 
Exercise Price 
(GBP)

Wtd Average of 
remaining 
contractual 
term (in years)

Wtd Average 
Stock Price at 
Exercise (GBP)

1.22
1.57
1.20
—
1.26
1.40
0.84
1.98
—
0.93
1.16
3.14
1.52
1.88
0.98
1.81

1.56

2.81

2.88

7.92
8.78

8.34
8.55

7.46
8.38

The fair value of the stock options awarded by the Company was estimated at the grant date using the Black-Scholes 
option valuation model, considering the terms and conditions upon which options were granted, with the following weighted-
average assumptions:

At December 31,

Expected volatility
Expected terms (in years)
Risk-free interest rate
Expected dividend yield
Grant date fair value
Share price at grant date

2020

41.25%
6.11
0.53%
—
$1.72
$4.30

2019

35.68%
5.81
1.85%
—
$2.23
$2.57

2018

44.18%
6.08
2.79%
—
$0.96
$2.05

The Company incurred share-based payment expense for the stock options of $2.1 million, $9.2 million and $1.4 million for 
the years ended December 31, 2020, 2019 and 2018, respectively. The significant decrease for the year ended December 31, 
2020, as compared to the year ended December 31, 2019, is largely attributable to the exchange of the Ariya awards with the 
Company’s stock options in the year ended December 31, 2019, which resulted in an additional expense recorded in such year, 
as described above.

For shares outstanding as of December 31, 2020, the range of exercise prices is detailed as follow:

Range of Exercise Prices (GBP)

0.01
1.00 to 2.00
2.00 to 3.00
3.00 to 4.00
Total

Options 
Outstanding

2,122,965
4,703,639
1,539,482
2,550,000
10,916,086

Wtd 
Average 
Exercise 
Price (GBP)

Wtd Average of 
remaining 
contractual 
term (in years)

—
1.47
2.51
3.51
1.81

8.76
6.99
9.45
9.97
8.38

For shares exercisable at December 31, 2020, utilizing the closing share price on December 31, 2020, the estimated tax obligation 
associated with the share-based payments transferable to the tax authority on the employee’s behalf was $6.9 million. 

158    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

8. 

Share-based Payments — continued

PureTech LLC Incentive Stock Issuance
In May 2015 and August 2014, the directors of PureTech Health LLC approved the issuance of shares to the management team, 
directors and advisors of PureTech Health LLC, subject to vesting restrictions. The share-based awards granted under the 2016 
PureTech LLC Incentive Stock Issuance Plan are equity settled and expire 10 years from the grant date. No additional shares will 
be granted under this compensation arrangement. The fair value of the shares awarded was estimated as of the date of grant.

The Company incurred an expense of $0.2 million in share-based payment expense for the year ended December 31, 2018, 
related to PureTech Health LLC incentive compensation. No share-based payment expense was incurred related to PureTech 
Health LLC incentive compensation for the years ended December 31, 2020, and 2019, respectively.

As of December 31, 2020, all shares related to the pre-IPO incentive compensation plan had fully vested.

Subsidiary Plans
Certain subsidiaries of the Group have adopted stock option plans. A summary of stock option activity by number of shares 
in these subsidiaries is presented in the following table:

Alivio
Entrega
Follica
Sonde
Vedanta

Gelesis
Alivio
PureTech LYT
Commense
Entrega
Follica
Karuna
Sonde
Vedanta

Outstanding 
as of  
January 1, 
2020

3,698,244
972,000
1,309,040
1,829,004
1,450,100

Outstanding  
as of  
January 1, 
2019

3,681,732
2,393,750
2,180,000
540,416
914,000
1,229,452
1,949,927
22,500
1,373,750

189,924
—
—
363,830
493,951

Granted 
During the 
Year

—
1,329,494
—
—
58,000
79,588
—
1,806,504
154,193

Granted 
During the 
Year

Exercised 
During the 
Year

Expired 
During the 
Year

Forfeited 
During the 
Year

Outstanding  
as of 
December 31, 
2020

—
—
—
—
(813)

—
—
—
—
—

(10,000)

— 3,888,168
962,000
— 1,309,040
— 2,192,834
1,741,888

(201,350)

Exercised 
During the 
Year

Expired 
During the 
Year

Forfeited 
During the 
Year

—
(3,125)
—
—
—
—
—
—
—

(3,571,346)¹
(110,386)
—
(21,875)
— (2,180,000)²
(540,416)
—
—
—
—
—
— (1,949,927)¹
—
—
(77,843)
—

1  These shares represent the options outstanding on the date of deconsolidation of Karuna and Gelesis.
2  These shares represent the options outstanding on the date of exchange to PureTech stock options.

Gelesis
Alivio
Akili
PureTech LYT
Commense
Entrega
Follica
Karuna
Knode
Sonde
Tal
The Sync Project
Vedanta

Outstanding  
as of  
January 1,  

2018

2,728,232
2,393,750
2,385,355
—
418,750
867,750
1,271,302
855,427
32,500
35,000
1,663,806
1,080,000
1,194,014

Granted 
During the 
Year

Exercised 
During the 
Year

Expired 
During the 
Year

Forfeited 
During the 
Year

953,500
—
—
2,180,000
121,666
60,000
—
1,111,000
—
—
—
—
278,786

—
—
—
—
—
—
—
—
—
—
—
—
—

—
—

—
—
— (2,385,355)¹
—
—
—
—
(10,000)
(3,750)
—
(41,850)
(12,375)
(4,125)
—
(32,500)
(6,250)
(6,250)
(2,750)
(30,250)
(1,080,000)
—
(74,250)
(24,800)

1  These shares represent the options outstanding on the date of Akili’s deconsolidation.

Outstanding  
as of  
December 31, 
2019

—
3,698,244
—
—
972,000
1,309,040
—
1,829,004
1,450,100

Outstanding  
as of  
December 31, 
2018

3,681,732
2,393,750
—
2,180,000
540,416
914,000
1,229,452
1,949,927
—
22,500
1,630,806
—
1,373,750

PureTech Health plc   Annual report and accounts 2020    159

Financial statementsNotes to the Consolidated Financial Statements  — continued

8. 

Share-based Payments — continued

The weighted-average exercise prices and remaining contractual life for the options outstanding as of December 31, 2020 were 
as follows:

Outstanding at December 31, 2020

Alivio
Entrega
Follica
Sonde
Vedanta

Number of 
options

3,888,168
962,000
1,309,040
2,192,834
1,741,888

Weighted-
average 
exercise price
$

Weighted-
average 
contractual life 
outstanding

0.21
0.70
0.89
0.19
7.48

7.65
2.80
6.29
8.76
6.15

The weighted average exercise prices for the options granted for the years ended December 31, 2020, 2019 and 2018 were 
as follows:

For the years ended December 31,

Alivio
PureTech LYT
Commense
Entrega
Follica
Karuna
Sonde
Vedanta

2020
$

0.47
—
—
—
—
—
0.18
19.59

2019
$
0.49
—
—
—
0.03
—
0.20
19.13

2018
$

—
0.03
1.34
1.95
—
9.42
—
14.66

The weighted average exercise prices for options forfeited during the year ended December 31, 2020 were as follows: 

Forfeited during the year ended December 31, 2020

Vedanta

Weighted-
average 
exercise price
$

16.03

Number of 
options

201,350

The weighted average exercise prices for options exercisable as of December 31, 2020 were as follows:

Exercisable at December 31,

Number of Options

Alivio
Entrega
Follica
Sonde
Vedanta

3,888,168
918,164
1,273,326
774,238
1,119,289

Weighted-average 
exercise price
$

Exercise Price Range 
$

0.04
0.64
0.89
0.20
11.64

0.03-0.49
0.03-2.36
0.03-1.40
0.13-0.20
0.02-19.94

Significant Subsidiary Plans
Vedanta 2010 Stock Incentive Plan
In 2010, the Board of Directors for Vedanta approved the 2010 Stock Incentive Plan (the “Vedanta Plan”). Through subsequent 
amendments, as of December 31, 2020, it allowed for the issuance of 2,145,867 share-based compensation awards through 
incentive share options, nonqualified share options, and restricted shares to employees, directors, and nonemployees 
providing services to Vedanta. At December 31, 2020, 178,929 shares remained available for issuance under the Vedanta Plan.

The options granted under Vedanta Plan are equity settled and expire 10 years from the grant date. Typically, the awards vest 
in four years but vesting conditions can vary based on the discretion of Vedanta’s Board of Directors.

Options granted under the Vedanta Plan are exercisable at a price per share not less than the fair market value of the 
underlying ordinary shares on the date of grant. The estimated fair value of options, including the effect of estimated 
forfeitures, is recognized over the options’ vesting period.

The fair value of the stock option grants has been estimated at the date of grant using the Black-Scholes option pricing model 
with the following range of assumptions:

Assumption/Input

Expected award life (in years)
Expected award price volatility
Risk free interest rate
Expected dividend yield
Grant date fair value
Share price at grant date

2020

2019

2018

6.00-10.00
89.24%-95.46%
0.32%-0.87%
—
$13.09-$16.54
 $19.59

5.86-6.07
89.24%-95.46%
1.73%-1.88%
—
$14.12-$15.61
$18.71-$19.94

6.03-6.16
91.60%-92.56%
2.65%-2.78%
—
$11.21-$11.26
$14.66

160    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

8. 

Share-based Payments — continued

Vedanta incurred share-based compensation expense of $2.4 million, $1.7 million and $2.1 million for the years 
ended December 31, 2020, 2019 and 2018, respectively.

Gelesis 2016 Stock Incentive Plan
In September 2016, the Directors of Gelesis approved the 2016 Stock Incentive Plan (the “2016 Gelesis Plan”) which provides 
for the grant of incentive stock options, nonqualified stock options, and restricted stock to employees, directors, and 
nonemployees providing services to Gelesis. At 30 June 2019, 329,559 shares remained available for issuance under the 
Gelesis Plan.

The options granted under the 2016 Gelesis Plan are equity settled and expire 10 years from the grant date. Typically, the 
awards vest in four years but vesting conditions can vary based on the discretion of Gelesis Board of Directors.

Options granted under the 2016 Gelesis Plan are exercisable at a price per share not less than the fair market value of 
the underlying ordinary shares on the date of grant. The estimated fair value of options, including the effect of estimated 
forfeitures, is recognized over the options’ vesting period.

The fair value of the stock option grants has been estimated at the date of grant using the Black-Scholes option pricing model 
with the following weighted average assumptions:

Assumption/Input

Expected award life (in years)
Expected award price volatility
Risk free interest rate
Expected dividend yield
Grant date fair value
Share price at grant date

2020

—
—%
—%
—
$—
$—

2019

0
—%
—%
—
$—
$—

2018

6.22
64.58%
2.79%
—
$7.84
$12.82

Gelesis used an average historical share price volatility based on an analysis of reported data for a peer group of comparable 
companies which were selected based upon industry similarities. As there is not sufficient historical share exercise data to 
calculate the expected term of the options, Gelesis elected to use the “simplified” method for all options granted at the money 
to value share option grants. Under this approach, the weighted average expected life is presumed to be the average of the 
vesting term and the contractual term of the option.

Gelesis incurred share-based compensation expense of $2.4 million for the six month period prior to deconsolidation ended 
June 30, 2019 and $3.9 million for the year ended December 31, 2018.

Karuna Pharmaceuticals, Inc. 2009 Stock Incentive Plan
In 2009, the Board of Directors for Karuna Pharmaceuticals, Inc. approved the 2009 Stock Incentive Plan (the “Karuna 2009 
Plan”). It allowed for the issuance of 1,000,000 share-based compensation awards through stock options, restricted stock 
units and other stock-based awards under the Karuna 2009 Plan to employees, officers, directors, consultants and advisors 
of Karuna. At 15 March 2019, 106,865 shares remained available for issuance under the Karuna 2009 Plan.

The options granted under the Karuna 2009 Plan are equity settled and expire 10 years from the grant date. Typically, the 
awards vest in four years but vesting conditions can vary based on the discretion of Karuna’s Board of Directors.

Options granted under the Karuna 2009 Plan are exercisable at a price per share not less than the fair market value of 
the underlying ordinary shares on the date of grant. The estimated fair value of options, including the effect of estimated 
forfeitures, is recognized over the options’ vesting period.

The fair value of the stock option grants has been estimated at the date of grant using the Black-Scholes option pricing model 
with the following weighted average assumptions:

Assumption/Input

Expected award life (in years)
Expected award price volatility
Risk free interest rate
Expected dividend yield
Grant date fair value
Share price at grant date

2020

—
—%
—%
—
$—
$—

2019

0
—%
—%
—
$—
$—

2018

6.07
50.28%
1.95%
—
$3.51
$7.08

Karuna incurred share-based compensation expense of $1.2 million for the period prior to deconsolidation ended March 15, 
2019 and $1.9 million for the years ended December 31, 2018.

Other Plans
The stock compensation expense under plans at other subsidiaries of the Group not including Gelesis, Vedanta and Karuna 
was $0.42 million, $0.01 million and $0.8 million for the years ended December 31, 2020, 2019 and 2018, respectively. The 
negative expense incurred during the year ended December 31, 2019 was largely attributable to Commense forfeitures. 

PureTech Health plc   Annual report and accounts 2020    161

Financial statementsNotes to the Consolidated Financial Statements  — continued

9.  

Finance Cost, net 

The following table shows the breakdown of finance income and costs:

For the year ended December 31

Finance income
Interest from financial assets not at fair value through profit or loss
Total finance income
Finance costs
Contractual interest expense on notes payable
Interest expense on other borrowings
Interest expense on lease liability
Gain on forgiveness of debt
Gain/(loss) on foreign currency exchange
Total finance income/(costs) – contractual
Gain/(loss) from change in fair value of warrant liability
Gain/(loss) from change in fair value of preferred shares and convertible notes
Total finance income/(costs) – fair value accounting
Total finance income/(costs) – subsidiary preferred shares
Total finance income/(costs)
Finance income/(costs), net

2020
$000s

1,183
1,183

(96)
(496)
(2,354)
—
—
(2,946)
(117)
(4,234)
(4,351)
—
(4,351)
(6,115)

2019
$000s

4,362
4,362

(149)
—
(2,495)
—
68
(2,576)
(11,890)
(34,585)
(46,475)
(1,458)
(47,933)
(46,147)

2018
$000s

3,358
3,358

(388)
(4)
—
289
137
34
82
22,549
22,631
(106)
22,525
25,917

10.   Earnings/(Loss) per Share 

The basic and diluted loss per share has been calculated by dividing the income/(loss) for the period attributable to ordinary 
shareholders by the weighted average number of ordinary shares outstanding during the years ended December 31, 2020, 
2019 and 2018, respectively.

Earnings/(Loss) Attributable to Owners of the Company:

Income/(loss) for the year, 
attributable to the owners of 
the Company
Income/(loss) attributable to 
ordinary shareholders

2020

Basic 
$000s

Diluted 
$000s

2019

Basic 
$000s

Diluted 
$000s

2018

Basic 
$000s

Diluted 
$000s

5,985

5,985

421,144

421,144

(43,654)

(43,654)

5,985

5,985

421,144

421,144

(43,654)

(43,654)

Weighted-Average Number of Ordinary Shares:

2020

2019

2018

Basic

Diluted

Basic

Diluted

Basic

Diluted

Issued ordinary shares at January 1, 285,370,619 285,370,619
233,048
Effect of shares issued
Effect of dilutive shares (please 
refer to Note 8)
Weighted average number 
of ordinary shareholders at 
December 31,

285,603,667 292,855,913

— 7,252,246

233,048

282,493,867
932,600

282,493,867
932,600

236,897,579
36,950,688

236,897,579
36,950,688

—

8,355,866

—

—

283,426,467

291,782,333

273,848,267

273,848,267

Earnings/(Loss) per Share:

Basic and diluted earnings/(loss) 
per share

2020

Basic 
$

0.02

Diluted 
$

0.02

2019

Basic 
$

1.49

Diluted 
$

2018

Basic 
$

Diluted 
$

1.44

(0.16)

(0.16)

162    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

11.   Property and Equipment

Cost

Balance as of January 1, 2019
Additions, net of transfers
Disposals
Deconsolidation of subsidiaries
Reclassifications
Exchange differences
Balance as of December 31, 2019
Additions, net of transfers
Disposals
Reclassifications
Balance as of December 31, 2020

Accumulated depreciation  
and impairment loss

Balance as of January 1, 2018
Depreciation
Disposals
Deconsolidation of subsidiaries
Reclassifications
Exchange differences
Balance as of January 1, 2019
Depreciation
Disposals
Deconsolidation of subsidiaries
Reclassifications
Exchange differences
Balance as of December 31, 2019
Depreciation
Disposals
Balance as of December 31, 2020

Laboratory and 
Manufacturing 
Equipment 
$000s

Furniture and 
Fixtures 
$000s

Computer 
Equipment and 
Software 
$000s

Leasehold 
Improvements 
$000s

Construction in 
process 
$000s

7,306
3,374
(183)
(3,076)
(25)
(11)
7,385
1,536
(642)
141
8,420

488
1,126
(168)
—
6
—
1,452
—
—
—
1,452

1,431
175
(9)
(137)
48
—
1,508
51
(40)
—
1,519

4,924
13,494
(45)
(754)
36
1
17,656
399
—
—
18,054

239
4,649
—
(4,190)
(76)
24
646
3,347
—
(141)
3,852

Laboratory and 
Manufacturing 
Equipment 
$000s

Furniture and 
Fixtures 
$000s

Computer 
Equipment and 
Software 
$000s

Leasehold 
Improvements 
$000s

Construction in 
process 
$000s

(2,360)
(1,032)
114
—
—
56
(3,222)
(1,328)
102
1,457
15
8
(2,968)
(1,572)
576
(3,965)

(175)
(60)
2
—
—
—
(233)
(144)
138
—
—
—
(239)
(215)
—
(454)

(534)
(296)
74
—
—
—
(756)
(312)
5
53
(20)
—
(1,030)
(297)
40
(1,287)

(807)
(1,088)
20
—
—
21
(1,854)
(1,448)
20
319
6
2
(2,955)
(1,860)
—
(4,815)

—

—

—
—
—
—
—
—
—
—
—
—
—
—

Property and Equipment, net
Balance as of December 31, 2019
Balance as of December 31, 2020

Laboratory and 
Manufacturing 
Equipment 
$000s

Furniture and 
Fixtures 
$000s

Computer 
Equipment and 
Software 
$000s

Leasehold 
Improvements 
$000s

Construction in 
process 
$000s

4,417
4,456

1,213
998

478
232

14,701
13,239

646
3,852

Total 
$000s

14,388
22,818
(405)
(8,157)
(11)
14
28,647
5,332
(682)
—
33,297

Total 
$000s

(3,876)
(2,476)
210
—
—
77
(6,065)
(3,232)
265
1,829
1
10
(7,192)
(3,944)
616
(10,520)

Total 
$000s

21,455
22,777

Depreciation of property and equipment is included in the General and administrative expenses and Research and development 
expenses line items in the Consolidated Statements of Comprehensive Income/(Loss). The Company recorded depreciation 
expense of $3.9 million, $3.2 million and $2.5 million for the years ended December 31, 2020, 2019 and 2018, respectively.

PureTech Health plc   Annual report and accounts 2020    163

Financial statementsNotes to the Consolidated Financial Statements  — continued

12.  

Intangible Assets 

Intangible assets consist of licenses of intellectual property acquired by the Group through various agreements with third 
parties and are recorded at the value of the consideration transferred. Information regarding the cost and accumulated 
amortization of intangible assets is as follows:

Cost

Balance as of January 1, 2019
Additions
Deconsolidation of subsidiary
Balance as of December 31, 2019
Additions
Balance as of December 31, 2020

Accumulated amortization

Balance as of January 1, 2019
Amortization
Deconsolidation of subsidiary
Balance as of December 31, 2019
Amortization
Balance as of December 31, 2020

Intangible assets, net

Balance as of December 31, 2019
Balance as of December 31, 2020

Licenses 
$000s

5,067
400
(4,842)
625
275
900

Licenses 
$000s

(1,987)
(117)
2,104
—
(1)
(1)

Licenses 
$000s

625
899

These intangible asset licenses represent in-process-research-and-development assets since they are still being developed 
and are not ready for their intended use. As such, these assets are not yet amortized but tested for impairment annually. 
The Company tested such assets for impairment as of balance sheet date and concluded that none were impaired. During 
the year ended December 31, 2019, Vor, Karuna and Gelesis were deconsolidated and as such $2.7 million in net assets 
were derecognized.

Amortization expense was included in the Research and development expenses line item in the accompanying Consolidated 
Statements of Comprehensive Income/(Loss). Amortization expense, recorded using the straight-line method, was 
approximately $0.0 million, $0.1 million and $0.3 million for the years ended December 31, 2020, 2019 and 2018, respectively.

13.   Other Financial Assets 

Other financial assets consist of restricted cash held, which represents amounts that are reserved as collateral against letters of 
credit with a bank that are issued for the benefit of a landlord in lieu of a security deposit for office space leased by the Group. 
Information regarding restricted cash was as follows: 

As of December 31,

Restricted cash
Total other financial assets

2020
$000s

2,124
2,124

2019
$000s

2,124
2,124

164    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

14.   Equity 

Total equity for PureTech as of December 31, 2020, and 2019 was as follows:

Equity

Share capital, £0.01 par value, issued and paid 285,885,025 and 285,370,619 as of December 31, 
2020 and 2019, respectively
Merger Reserve
Share premium
Translation reserve
Other reserves
Retained earnings/(accumulated deficit)
Equity attributable to owners of the Group
Non-controlling interests
Total equity

December 31, 
2020
$000s

December 31, 
2019
$000s

5,417
138,506
288,978
469
(24,050)
260,429
669,748
(16,209)
653,539

5,408
138,506
287,962
—
(18,282)
254,444
668,038
(17,640)
650,398

Changes in share capital and share premium relate primarily to incentive options exercises during the period.

Shareholders are entitled to vote on all matters submitted to shareholders for a vote. Each ordinary share is entitled to one 
vote. Each ordinary share is entitled to receive dividends when and if declared by the Company’s Directors. The Company 
has not declared any dividends in the past.

On June 18, 2015, the Company acquired the entire issued share capital of PureTech LLC in return for 159,648,387 Ordinary 
Shares. This was accounted for as a common control transaction at cost. It was deemed that the share capital was issued in 
line with movements in share capital as shown prior to the transaction taking place. In addition, the merger reserve records 
amounts previously recorded as share premium.

Other reserves comprise the cumulative credit to share-based payment reserves corresponding to share-based payment 
expenses recognized through Consolidated Statements of Comprehensive Income/(Loss) as well as other additions that 
flow directly through equity such as the excess or deficit from changes in ownership of subsidiaries while control is maintained 
by the Group.

15.   Subsidiary Preferred Shares 

IFRS 9 addresses the classification, measurement, and recognition of financial liabilities. Preferred shares issued by subsidiaries 
and affiliates often contain redemption and conversion features that are assessed under IFRS 9 in conjunction with the host 
preferred share instrument. This balance represents subsidiary preferred shares issued to third parties. 

The subsidiary preferred shares are redeemable upon the occurrence of a contingent event, other than full liquidation of the 
Company, that is not considered to be within the control of the Company. Therefore these subsidiary preferred shares are 
classified as liabilities. These liabilities are measured at fair value through profit and loss. The preferred shares are convertible 
into ordinary shares of the subsidiaries at the option of the holder and mandatorily convertible into ordinary shares upon a 
subsidiary listing in a public market at a price above that specified in the subsidiary’s charter or upon the vote of the holders 
of subsidiary preferred shares specified in the charter. Under certain scenarios the number of ordinary shares receivable on 
conversion will change and therefore, the number of shares that will be issued is not fixed. As such the conversion feature is 
considered to be an embedded derivative that normally would require bifurcation. However, since the preferred share liabilities 
are measured at fair value through profit and loss no bifurcation is required. 

The preferred shares are entitled to vote with holders of common shares on an as converted basis.

The Group recognizes the preferred share balance upon the receipt of cash financing or upon the conversion of notes into 
preferred shares at the amount received or carrying balance of any notes and derivatives converted into preferred shares.

The balance as of December 31, 2020 and 2019 represents the fair value of the instruments for all subsidiary preferred shares. 
The following summarizes the subsidiary preferred share balance:

As of December 31,

Entrega
Follica
Sonde
Vedanta Biosciences
Total subsidiary preferred share balance

2020
$000s

1,291
12,792
12,821
92,068
118,972

2019
$000s

3,222
11,663
7,212
78,892
100,989

As is customary, in the event of any voluntary or involuntary liquidation, dissolution or winding up of a subsidiary, the holders 
of subsidiary preferred shares which are outstanding shall be entitled to be paid out of the assets of the subsidiary available 
for distribution to shareholders and before any payment shall be made to holders of ordinary shares. A merger, acquisition, 
sale of voting control or other transaction of a subsidiary in which the shareholders of the subsidiary immediately before the 
transaction do not own a majority of the outstanding shares of the surviving company shall be deemed to be a liquidation 
event. Additionally, a sale, lease, transfer or other disposition of all or substantially all of the assets of the subsidiary shall also 
be deemed a liquidation event.

PureTech Health plc   Annual report and accounts 2020    165

Financial statementsNotes to the Consolidated Financial Statements  — continued

15. 

Subsidiary Preferred Shares — continued

As of December 31, 2020 and 2019, the minimum liquidation preference reflects the amounts that would be payable to the 
subsidiary preferred holders upon a liquidation event of the subsidiaries, which is as follows:

As of December 31,

Entrega
Follica
Sonde
Vedanta Biosciences
Total minimum liquidation preference

2020
$000s

2,216
6,405
12,000
86,161
106,782

2019
$000s

2,216
6,405
7,250
77,161
93,032

For the years ended December 31, 2020 and 2019 the Group recognized the following changes in the value of subsidiary 
preferred shares:

Balance as of January 1, 2019
Adjustment to preferred shares due to adoption of IFRS 9
Issuance of new preferred shares
Conversion of convertible notes
Increase in value of preferred shares measured at fair value
Finance costs
Deconsolidation of subsidiary
Other
Cash Distribution
Balance as December 31, 2019 and January 1, 2020
Issuance of new preferred shares
Increase in value of preferred shares measured at fair value
Balance as December 31, 2020

$000s

217,519
—
51,048
4,894
33,636
1,458
(207,346)
(108)
(112)
100,989
13,750
4,234
118,972

2020
In January 2020 and April 2020, Sonde Health issued and sold shares of Series A-2 preferred shares for aggregate proceeds 
of $4.8 million, of which none was contributed by PureTech. 

In April 2020 and July 2020, Vedanta issued and sold shares of Series C-2 preferred shares for aggregate proceeds of 
$9.0 million, of which none was contributed by PureTech.

2019
On March 15, 2019, Karuna was deconsolidated. As of deconsolidation, the fair value of Karuna’s preferred share liability 
was $31.7 million.

On April 4, 2019, Sonde Health issued and sold shares of Series A-2 preferred shares for aggregate proceeds of $11.1 million, 
of which $5.3 million was contributed by outside investors. Approximately $5.8 million of outstanding principal and interest 
on convertible promissory notes issued by Sonde to PureTech converted into Series A-2 preferred shares in this financing in 
accordance with their terms. On August 29, 2019, Sonde sold an additional 1,052,632 shares of its Series A-2 preferred shares 
for aggregate proceeds of $2.0 million. It has been determined that these shares are liability classified and contain a liability 
classified embedded derivative. This embedded derivative is a conversion feature which can result in settlement in a variable 
number of shares. The instrument is not bifurcated and is measured in whole at fair value through the profit and loss.

In April 2019, Gelesis completed further closings of its Series 2 Growth financing issuing 799,894 shares for proceeds of 
$10.2 million, of which $8.6 million was contributed by outside investors and $1.7 million was contributed by PureTech.

In March and May 2019, Vedanta completed a second and third closing of its Series C preferred shares financing for aggregate 
proceeds of $18.7 million. PureTech Health did not participate in either closing. It has been determined that these shares are 
liability classified and contain a liability classified embedded derivative. This embedded derivative is a conversion feature which 
can result in settlement in a variable number of shares. The instrument is not bifurcated and is measured in whole at fair value 
through the profit and loss.

On July 1, 2019, Gelesis was deconsolidated. As of deconsolidation, the fair value of Gelesis’ preferred share liability was 
$175.6 million.

On July 19, 2019, all of the outstanding notes, plus accrued interest, issued by Follica converted into 17,639,204 shares of 
Series A-3 Preferred Shares and 14,200,044 shares of common share pursuant to a Series A-3 Note Conversion Agreement 
between Follica and the noteholders. Third parties held 2,422,990 A-3 preferred shares following the conversion. It has been 
determined that these shares are liability classified and contain a liability classified embedded derivative. This embedded 
derivative is a conversion feature which can result in settlement in a variable number of shares. The instrument is not bifurcated 
and is measured in whole at fair value through the profit and loss.

166    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

15. 

Subsidiary Preferred Shares — continued

In September 2019, Vedanta received $16.6 million from outside investors through the issuance of its Series C-2 preferred 
shares in two separate closings. The issuances provided for the purchase of 711,772 Series C-2 shares at a purchase price of 
$23.38. PureTech Health did not participate in either closing. It has been determined that these shares are liability classified 
and contain a liability classified embedded derivative. This embedded derivative is a conversion feature which can result in 
settlement in a variable number of shares. The instrument is not bifurcated and is measured in whole at fair value through the 
profit and loss.

16.   Financial Instruments 

The Group’s financial instruments consist of financial liabilities, including preferred shares, convertible notes, warrants and loans 
payable, as well as financial assets classified as assets held at fair value.

Fair Value Process
For financial instruments measured at fair value under IFRS 9 the change in the fair value is reflected through profit and loss. 
Using the guidance in IFRS 13, the total business enterprise value and allocatable equity of each entity within the Group was 
determined using a discounted cash flow income approach, replacement cost/asset approach, market scenario approach, or 
market backsolve approach through a recent arm’s length financing round. The approaches, in order of strongest fair value 
evidence, are detailed as follows:

Valuation Method

Description

Market – Backsolve

The market backsolve approach benchmarks the original issue price (OIP) of the company’s latest 
funding transaction as current value.

Market – Scenario

The market scenario method is based on guideline transaction prices and multiples of similar public 
and private companies in initial public offerings and mergers and acquisitions. 

Income Based – DCF

The income approach is used to estimate fair value based on the income streams, such as cash flows 
or earnings, that an asset or business can be expected to generate.

Asset/Cost

The asset/cost approach considers reproduction or replacement cost as an indicator of value. 

During the years ended December 31, 2020 and 2019 at each measurement date, the total fair value of preferred shares, 
warrants and convertible note instruments, including embedded conversion rights that are not bifurcated, was determined 
using the following allocation methods: option pricing model (“OPM”), probability-weighted expected return method 
(“PWERM”) or Hybrid allocation framework. The methods are detailed as follows:

Allocation Method
OPM

Current Value 

Common Stock 
Equivalent

PWERM

Hybrid

Description
The OPM model treats preferred stock as call options on the enterprise’s equity value, with exercise 
prices based on the liquidation preferences of the preferred stock. 

The enterprise value determined as of the valuation date is allocated to different classes of security 
based upon their rights and preferences.

Every share is treated equally and the equity value derived is allocated assuming full conversion 
of preferred shares into common stock at the applicable conversion rate.

Under a PWERM, share value is based upon the probability-weighted present value of expected 
future investment returns, considering each of the possible future outcomes available to the enterprise, 
as well as the rights of each share class. 

The hybrid method (“HM”) is a combination of the PWERM and OPM. Under the hybrid method, 
multiple liquidity scenarios are weighted based on the probability of the scenarios occurrence, 
similar to the PWERM, while also utilizing the OPM to estimate the allocation of value in one or more 
of the scenarios. 

Valuation policies and procedures are regularly monitored by the Company’s finance group. Fair value measurements, 
including those categorized within Level 3, are prepared and reviewed on their issuance date and then on an annual basis and 
any third-party valuations are reviewed for reasonableness and compliance with the fair value measurements guidance under 
IFRS. The Group measures fair values using the following fair value hierarchy that reflects the significance of the inputs used 
in making the measurements:

Fair Value 
Hierarchy Level
Level 1

Level 2

Level 3

Description
Inputs that are quoted market prices (unadjusted) in active markets for identical instruments.

Inputs other than quoted prices included within Level 1 that are observable either directly (i.e. as prices) 
or indirectly (i.e. derived from prices). 

Inputs that are unobservable. This category includes all instruments for which the valuation technique 
includes inputs not based on observable data and the unobservable inputs have a significant effect on 
the instrument’s valuation. 

PureTech Health plc   Annual report and accounts 2020    167

Financial statementsNotes to the Consolidated Financial Statements  — continued

16. 

Financial Instruments — continued

Whilst the Group considers the methodologies and assumptions adopted in fair value measurements as supportable, 
reasonable and robust, because of the inherent uncertainty of valuation, those estimated values may differ significantly from 
the values that would have been used had a ready market for the investment existed and the differences could be significant.

COVID-19 Consideration
At December 31, 2020, the Group assessed certain key assumptions within the valuation of its unquoted instruments and 
considered the impact of the COVID-19 pandemic on all unobservable inputs (Level 3). The assumptions considered with 
respect to COVID-19 included but were not limited to the following: exit scenarios and timing, discount rates, revenue 
assumptions as well as volatilities. The Group views any impact of the COVID-19 pandemic on its unquoted instruments 
as immaterial as of December 31, 2020. 

Subsidiary Preferred Shares Liability and Subsidiary Convertible Notes
The following table summarizes the changes in the Group’s subsidiary preferred shares and convertible note liabilities 
measured at fair value, which were categorized as Level 3 in the fair value hierarchy:

Balance at January 1, 2018
Value at issuance
Conversion
Deconsolidation of preferred shares
Change in fair value
Balance at December 31, 2018 and January 1, 2019
Value at issuance
Conversion to preferred
Conversion to common
Deconsolidation
Change in fair value
Finance Costs
Other
Cash distribution
Balance at December 31, 2019 and January 1, 2020
Value at issuance
Change in fair value
Balance at December 31, 2020

Subsidiary 
Preferred 
Shares 
$000s

215,635
54,537
7,930
(36,517)
(24,066)
217,519
51,048
4,894
—
(207,346)
33,636
1,458
(112)
(108)
100,989
13,750
4,234
118,972

Subsidiary 
Convertible 
Notes 
$000s

11,343
5,824
(7,581)
—
(128)
9,458
1,607
(4,894)
(2,418)
(5,017)
1,389
—
—
—
125
25,000
—
25,125

The change in fair value of preferred shares and convertible notes are recorded in Finance income/(costs) – fair value 
accounting in the Consolidated Statements of Comprehensive Income/(Loss).

The table below sets out information about the significant unobservable inputs used at December 31, 2020 in the fair value 
measurement of the Group’s material subsidiary preferred shares liabilities categorized as Level 3 in the fair value hierarchy:

Fair Value at
December 31, 2020
92,068

14,083

12,821

Valuation Technique
Market – Backsolve 
& Hybrid allocation

Income – DCF & 
OPM allocation

Cost Approach & 
OPM allocation

Unobservable Inputs

Weighted Average

Sensitivity to Decrease in Input

0.88
Estimated time to exit
30.0%
Discount rate
95.0%
Volatility
2.89
Estimated time to exit
Discount rate
19.7%
Terminal value growth rate (2.8)%
56.8%
Volatility
2.00
Estimated time to exit
29.4%
Discount rate
40.0%
Volatility

Fair value increase

Fair value increase

Fair value decrease
Fair value increase

Fair value increase

168    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

16. 

Financial Instruments — continued

Subsidiary Preferred Shares Sensitivity 
The following summarizes the sensitivity from the assumptions made by the Company with respect to the significant 
unobservable inputs which are categorized as Level 3 in the fair value hierarchy and used in the fair value measurement of the 
Group’s subsidiary preferred shares liabilities, as well as that with respect to the enterprise value of the underlying subsidiary 
in general (Please refer to Note 15):

Input

Subsidiary Preferred Share Liability

As of December 31, 2020
Subsidiary Enterprise Value

Time to Liquidity

Discount Rate

Sensitivity Range

-2%
+2%
’-6 Months
’+6 Months
-5%
+5%

Financial Liability 
Increase/(Decrease) 
$000s

(2,146)
2,194
5,815
(5,437)
12,227
(5,779)

Financial Assets Held at Fair Value
Karuna Valuation
Karuna (Nasdaq: KRTX) is a listed entity on an active exchange and as such the fair value for the year ended December 31, 
2020 was calculated utilizing the quoted common share price. Please refer to Note 5 for further details.

Akili, Gelesis and Vor Valuation
In accordance with IFRS 9, the Company accounts for its preferred share investments in Akili, Gelesis and Vor as financial assets 
held at fair value through the profit and loss. During the year ended December 31, 2020, the Company recorded its investment 
at fair value and recognized a gain of $41.3 million that was recorded to the Consolidated Statements of Comprehensive 
Income/(Loss) on the line item Gain/(loss) on investments held at fair value.

The following table summarizes the changes in the Group’s investments held at fair value, which were categorized as Level 3 
in the fair value hierarchy:

Balance at January 1, 2018
Deconsolidation of Akili
Gain/(Loss) on changes in fair value
Balance at December 31, 2018 and January 1, 2019
Deconsolidation of Vor
Deconsolidation of Karuna
Deconsolidation of Gelesis
Reclass of Karuna to Associate
Gain/(Loss) on changes in fair value
Issuance of note receivable
Conversion of note receivable
Balance at December 31, 2019 and January 1, 2020
Cash purchase of Gelesis preferred shares (please refer to Note 6)
Cash purchase of Vor preferred shares
Gain/(Loss) on changes in fair value
Balance as of December 31, 2020 before allocation of associate gain/(loss) to long-term interest
Share of associate loss allocated to long-term interest (please refer to Note 6)
Balance as of December 31, 2020 after allocation of associate gain/(loss) to long-term interest

$’000s

1,449
70,748
12,966
85,163
12,028
77,373
49,170
(118,006)
48,867
6,480
(6,630)
154,445
10,000
1,150
41,297
206,892
(23,006)
183,886

The change in fair value of investments held at fair value are recorded in Gain/(loss) on investments held at fair value in the 
Consolidated Statements of Comprehensive Income/(Loss).

PureTech Health plc   Annual report and accounts 2020    169

Financial statementsNotes to the Consolidated Financial Statements  — continued

16. 

Financial Instruments — continued

The table below sets out information about the significant unobservable inputs used at December 31, 2020 in the fair value 
measurement of the Group’s material investments held at fair value categorized as Level 3 in the fair value hierarchy:

Fair Value at
December 31, 2020

204,379

Valuation Technique

Unobservable Inputs

Weighted Average

Sensitivity to Decrease in Input

Market – Scenario & 
Hybrid allocation

Estimated time to exit
Exit valuation multiples
Discount rate

Discount for lack of 
marketability (“DLOM”)
Volatility

1.73
2.19
28.0%

10.0%
65.0%

Fair value increase
Fair value decrease

Fair value increase

The following summarizes the sensitivity from the assumptions made by the Company with respect to the significant 
unobservable inputs which are categorized as Level 3 in the fair value hierarchy and used in the fair value measurement of the 
Group’s investments held at fair value, as well as that with respect to the enterprise value of the underlying investee in general 
(Please refer to Note 5):

Input

As of December 31, 2020
Investee Enterprise Value

Time to Liquidity

Discount Rate

Investments Held at Fair Value

Sensitivity Range

-2%
+2%
’-6 Months
’+6 Months
-5%
+5%

Financial Asset  
Increase/(Decrease) 
$000s

(3,915)
3,886
22,828
(20,005)
11,691
(10,689)

Warrants
Warrants issued by subsidiaries within the Group are classified as liabilities, as they will be settled in a variable number of 
shares and are not fixed-for-fixed. The following table summarizes the changes in the Group’s subsidiary warrant liabilities, 
which were categorized as Level 3 in the fair value hierarchy:

Balance at January 1, 2018
Change in fair value
Balance at December 31, 2018 and January 1, 2019
Warrant Issuance
Gelesis Deconsolidation
Change in fair value
Balance at December 31, 2019 and January 1, 2020
Warrant Issuance
Change in fair value
Balance at December 31, 2020

Subsidiary 
Warrant Liability 
$000s

13,095
(83)
13,012
4,706
(21,611)
11,890
7,997
92
117
8,206

The change in fair value of warrants are recorded in Finance income/(costs) – fair value accounting in the Consolidated 
Statements of Comprehensive Income/(Loss).

In June 2019, Gelesis amended their existing license and patent agreement with One S.r.l. As a result of the amendment 
Gelesis issued One S.r.l. a warrant equal to 2.7 percent of as converted shares following the next financing round. The fair value 
of the warrant was $4.7 million at issuance. On July 1, 2019, Gelesis deconsolidated and warrant liability of $21.6 million relating 
to Series A-1, A-3, A-4 and One S.r.l. warrants was derecognized. 

In connection with various amendments to its 2010 Loan and Security Agreement, Follica issued Series A-1 preferred share 
warrants at various dates in 2013 and 2014. Each of the warrants has an exercise price of $0.14 and a contractual term of ten 
years from the date of issuance. In 2017, in conjunction with the issuance of convertible notes, the exercise price of the warrants 
was adjusted to $0.07 per share. The change in the fair value of the subsidiary warrants was recorded in finance costs, net in 
the Consolidated Statements of Comprehensive Income/(Loss). The $8.2 million warrant liability at December 31, 2020 was 
largely attributable to the outstanding Follica preferred share warrants.

In connection with the September 2, 2020 Oxford Finance LLC loan issuance, Vedanta also issued Oxford Finance LLC 12,886 
Series C-2 preferred share warrants with an exercise price of $23.28 per share, expiring September 2030.

170    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

16. 

Financial Instruments — continued

The table below sets out the weighted average of significant unobservable inputs used at December 31, 2020 with respect 
to determining the fair value of the Group’s warrants categorized as Level 3 in the fair value hierarchy:

Assumption/Input

Expected term
Expected volatility
Risk free interest rate
Expected dividend yield
Estimated fair value of the convertible preferred shares
Exercise price of the warrants

Warrants

2.65
54.9%
0.1%
—%
$3.09
$0.27

The following summarizes the sensitivity from the assumptions made by the Company with respect to the significant 
unobservable inputs which are categorized as Level 3 in the fair value hierarchy and used in the fair value measurement of the 
Group’s warrant liabilities:

Input

As at December 31
Discount Rate

Warrant Liability

Sensitivity Range
-5%
+5%

Financial Liability 
Increase/(Decrease) 
$000s
7,279
(3,321)

Fair Value Measurement and Classification
The fair value of financial instruments by category at December 31, 2020 and 2019:

Financial assets:
U.S. treasuries1
Money Markets2
Investments held at fair value3
Trade and other receivables4
Total financial assets
Financial liabilities:
Subsidiary warrant liability
Subsidiary preferred shares
Subsidiary notes payable
Total financial liabilities

Carrying Amount

Financial 
Assets 
$000s

Financial 
Liabilities 
$000s

2020

Fair Value

Level 1 
$000s

Level 2 
$000s

Level 3 
$000s

Total 
$000s

—
394,143
553,167
2,558
949,867

—
—
—
—
—

—
394,143
346,275
—
740,417

—
—
—
—

8,206
118,972
26,455
153,633

—
—
—
—

—
—
—
2,558
2,558

—
—
1,330
1,330

—
—
206,892
—
206,892

8,206
118,972
25,125
152,303

—
394,143
553,167
2,558
949,867

8,206
118,972
26,455
153,633

Issued by governments and government agencies, as applicable, all of which are investment grade.
Issued by a diverse group of corporations, largely consisting of financial institutions, virtually all of which are investment grade.

1 
2 
3  Balance prior to share of associate loss allocated to long-term interest (please refer to Note 6).
4  Outstanding receivables are owed primarily by corporations and government agencies, virtually all of which are investment grade.

Financial assets:
U.S. treasuries1
Money Markets2
Investments held at fair value
Loans and receivables:
Trade and other receivables3
Total financial assets
Financial liabilities:
Subsidiary warrant liability
Subsidiary preferred shares
Subsidiary notes payable
Total financial liabilities

Carrying Amount

Financial 
Assets 
$000s

Financial 
Liabilities 
$000s

30,088
106,586
714,905

1,977
853,556

—
—
—

—
—

—
—
—
—

7,997
100,989
1,455
110,441

2019

Fair Value

Level 1 
$000s

Level 2 
$000s

Level 3 
$000s

Total 
$000s

30,088
106,586
560,460

—
697,134

—
—
—
—

—
—
—

1,977
1,977

—
—
1,455
1,455

—
—
154,445

—
154,445

7,997
100,989
—
108,986

30,088
106,586
714,905

1,977
853,556

7,997
100,989
1,455
110,441

Issued by governments and government agencies, as applicable, all of which are investment grade.
1 
2 
Issued by a diverse group of corporations, largely consisting of financial institutions, virtually all of which are investment grade.
3  Outstanding receivables are owed primarily by corporations and government agencies, virtually all of which are investment grade.

PureTech Health plc   Annual report and accounts 2020    171

Financial statementsNotes to the Consolidated Financial Statements  — continued

17.   Subsidiary Notes Payable 

The subsidiary notes payable are comprised of loans and convertible notes. During the years ended December 31, 2020 
and 2019, the financial instruments for Knode and Appeering did not contain embedded derivatives and therefore these 
instruments continue to be held at amortized cost. The notes payable consist of the following:

December 31,

Loans
Convertible notes
Total subsidiary notes payable

2020
$000s

1,330
25,125
26,455

2019
$000s

1,330
125
1,455

Loans
In October 2010, Follica entered into a loan and security agreement with Lighthouse Capital Partners VI, L.P. The loan is 
secured by Follica’s assets, including Follica’s intellectual property and bears interest at a rate of 12.0 percent. The outstanding 
loan balance totaled approximately $1.3 million and $1.3 million as of December 31, 2020 and 2019. The accrued interest 
on such loan balance is presented as Other current liabilities and totaled approximately $0.5 million and $0.4 million as of 
December 31, 2020 and 2019, respectively.

Convertible Notes
Convertible Notes outstanding were as follows:

January 1, 2019
Gross principal
Change in fair value
Conversion to preferred
Conversion to common
Deconsolidation
December 31, 2019 and January 1, 
2020

Gross principal
Change in fair value
December 31, 2020

Karuna
$000s
2,838
1,607
572
—
—
(5,017)

—
—
—
—

Follica
$000s
6,495
—
817
(4,894)
(2,418)
—

—
—
—
—

Vedanta
$000s
—
—
—
—
—
—

—
25,000
—
25,000

Knode
$000s
50
—
—
—
—
—

50
—
—
50

Appeering
$000s
75
—
—
—
—
—

75
—
—
75

Total
$000s
9,458
1,607
1,389
(4,894)
(2,418)
(5,017)

125
25,000
—
25,125

On March 15, 2019, Karuna was deconsolidated in conjunction with the closing of a Series B Preferred Stock financing and the 
outstanding convertible note liability of $5.0 million was derecognized. 

In May 2017 and September 2017, Follica received $0.5 million and $0.6 million, respectively, from an existing third-party 
investor through the issuance of convertible notes. The notes bore interest at an annual rate of 10.0 percent, matured 30 days 
after demand by the holder, were convertible into equity upon a qualifying financing event, and required payment of at least 
five times the outstanding principal and accrued interest upon a change of control transaction. 

On July 19, 2019, all of the outstanding notes, plus accrued interest, issued by Follica converted into 17,639,204 shares of Series 
A-3 Preferred Stock and 14,200,044 shares of common shares pursuant to a Series A-3 Note Conversion Agreement between 
Follica and the noteholders. Third parties held 2,422,990 A-3 preferred shares and 1,981,944 common shares following the 
conversion. The preferred shares are classified as financial liabilities at fair value through the profit and loss. The common shares 
are accounted for as Non-controlling interests. See Note 18 for further details on such change in non-controlling interests.

On December 30, 2020, Vedanta issued a $25.0 million convertible promissory note to an investor. The note bears interest at 
an annual rate of 6.0 percent and matures on the first anniversary of the note. Prepayment of the note is not allowed and there 
is no conversion discount feature on the note. The note mandatorily converts in a Qualified equity financing and a Qualified 
Public Offering at the current price of the financing or offering, all as defined in the note purchase agreement. In addition, the 
note allows for optional conversion immediately prior to a Non Qualified public offering, Non Qualified Equity financing, or a 
Corporate transaction. In the case of a Non qualified financing or a Corporate transaction the note will convert to the preferred 
shares issued at the time of the last financing round at the price at such financing round. In the event of no conversion prior to a 
change in control transaction, the note is repaid at one and a half times the outstanding principal plus accrued interest.

172    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

18.   Non-Controlling Interest 

During the year ended December 31, 2019, the Company deconsolidated three of its subsidiaries which resulted in a change 
to the composition of its reportable segments. The Company has revised in the 2019 financial statements the 2018 financial 
information to conform to the presentation as of and for the period ending December 31, 2019. Please refer to Note 4 
“Segment Information” for further details regarding reportable segments.

The following table summarizes the changes in the equity classified non-controlling ownership interest in subsidiaries by 
reportable segment:

Balance at January 1, 2018
Share of comprehensive loss
Deconsolidation of subsidiary
Equity settled share-based payments

Balance at December 31, 2018 and January 1, 2019
Share of comprehensive loss
Deconsolidation of subsidiary

Subsidiary note conversion and changes in NCI 
ownership interest
Equity settled share-based payments
Purchase of minority interest
Other

Balance at December 31, 2019 and January 1, 2020
Share of comprehensive loss
Equity settled share-based payments
Other
Balance as of December 31, 2020

Controlled 
Founded 
Entities
$000s

(18,869)
(10,710)
—
2,476

(27,103)
(15,862)
—

23,049
1,683
—
—

(18,233)
(1,402)
2,822
30
(16,783)

Non- 
Controlled 
Founded 
Entities
$000s

(125,758)
(8,980)
55,168
6,345

(73,225)
(23,953)
97,178

—
—
—
—

—
—
—
—
—

Parent 
Company & 
Other 
$000s

525
—
—
67

592
—
—

—
—
—
1

593
(15)
—
(6)
573

Internal
$000s

(1,484)
(7,315)
—
—

(8,799)
(15,264)
—

—
—
24,039
24

—
—
—
—
—

Total 
$000s

(145,586)
(27,005)
55,168
8,888

(108,535)
(55,079)
97,178

23,049
1,683
24,039
25

(17,640)
(1,417)
2,822
24
(16,210)

The following tables summarize the financial information related to the Group’s subsidiaries with material non-controlling 
interests, aggregated for interests in similar entities, and before and after intra group eliminations.

For the year ended December 31

Statement of Comprehensive Loss

Total revenue
Income/(loss) for the year
Other comprehensive income/(loss)
Total comprehensive income/(loss) for the year
Statement of Financial Position
Total assets
Total liabilities
Net assets/(liabilities)

Controlled 
Founded 
Entities 
$000s

5,224
(55,942)
—
(55,942)

68,346
200,430
(132,084)

Internal 
$000s

—
—
—
—

—
—
—

2020

Non-
Controlled 
Founded 
Entities 
$000s

Intra-group 
eliminations
$000s

Total
$000s

5,224
(54,869)
—
(54,869)

1,073

1,073

(7)
(14,621)
14,615

68,339
185,809
(117,470)

—
—
—
—

—
—
—

As of December 31, 2020, Controlled Founded Entities with non-controlling interests primarily include Alivio Therapeutics, Inc., 
Follica Incorporated, Sonde Health Inc., and Vedanta Biosciences, Inc. Ownership interests of the non-controlling interests in 
Alivio Therapeutics, Inc., Follica Incorporated, Sonde Health Inc., and Vedanta Biosciences, Inc are 8.1 percent, 19.9 percent, 
4.5 percent and 0.4 percent, respectively. In addition, Non-controlling interests include the amounts recorded for subsidiary 
stock options, with the vast majority comprising of Vedanta stock options.

PureTech Health plc   Annual report and accounts 2020    173

Financial statementsNotes to the Consolidated Financial Statements  — continued

18.  Non-Controlling Interest — continued

For the year ended December 31

Statement of Comprehensive Loss
Total revenue
Income/(loss) for the year
Other comprehensive income/(loss)
Total comprehensive income/(loss) for the year
Statement of Financial Position
Total assets
Total liabilities
Net Liabilities

2019

Controlled 
Founded 
Entities 
 $000s

Non-Controlled 
Founded 
Entities
$000s1

1,968
(26,250)
—
(26,250)

5,290
50,554
(45,264)

—
(47,905)
(10)
(47,915)

—
—
—

Internal 
$000s

6,079
(24,289)
—
(24,289)

17,614
11,510
6,104

1  Non-Controlled Founded Entities non-controlling interest calculation does not include equity method accounting, fair value method accounting or the gain on the deconsolidation 

of subsidiary related to Vor, Karuna, Gelesis, resTORbio or Akili, which is recorded within PureTech Health, LLC. Please refer to Note 5.

For the year ended December 31
Statement of Comprehensive Loss
Total revenue
Income/(loss) for the year
Other comprehensive income/(loss)
Total comprehensive income/(loss) for the year

2018

Controlled 
Founded 
Entities 
 $000s

Non-Controlled 
Founded 
Entities
$000s1

18,504
(26,206)
(214)
(26,420)

20
(41,239)
(214)
(41,453)

Internal 
$000s

2,195
(8,454)
—
(8,454)

1  Non-Controlled Founded Entities non-controlling interest calculation does not include equity method accounting, fair value method accounting or the gain on the deconsolidation 

of subsidiary related to resTORbio or Akili, which is recorded within PureTech Health, LLC. Please refer to Note 5.

On July 19, 2019 PureTech and a third party investor converted their convertible debt in Follica to Follica Preferred shares 
(presented as liabilities) and Follica common shares. The amount of convertible debt converted by the third party investor 
into Follica common shares amounted to $2.4 million (see also Note 16). As a result of the conversion Follica NCI share (in 
Follica common stock) was reduced from 68 percent to 19.9 percent, which resulted in a reduction in the NCI share in Follica’s 
shareholders’ deficit of $19.9 million. The excess of the change in the book value of NCI ($19.9 million noted above) over the 
contribution made by NCI ($2.4 million) amounted to $17.5 million and was recorded as a loss directly in shareholders’ equity.

During 2019 a subsidiary of the Company fully funded by the Company ceased its operations and became inactive. This 
resulted in a change in the NCI share in the subsidiary deficit. As a result the Company recorded a loss directly in equity 
of $3.1 million.

On October 1, 2019, PureTech acquired the remaining 10.0 percent of minority non-controlling interests of PureTech LYT, Inc. 
(previously named Ariya Therapeutics, Inc.), increasing its ownership from 90.0 percent to 100.0 percent. In consideration for 
the acquisition of minority interests, PureTech issued 2,126,338 shares of common shares. The fair value of the shares issued 
in consideration for the minority non-controlling interest amounted to $9.1 million. The carrying amount of the non-controlling 
interest at the acquisition was a $24.0 million deficit and the excess of the consideration paid over the book value of the non-
controlling interest of approximately $33.1 million was recorded directly in shareholders’ equity.

19.   Trade and Other Payables 

Information regarding Trade and other payables was as follows: 

As of December 31

Trade payables
Accrued expenses
Income tax payable
Other
Total trade and other payables

2020
$000s

8,871
9,090
1,260
2,606
21,826

2019
$000s

11,098
8,651
93
—
19,842

174    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

20.   Long-term loan

In September 2020, Vedanta entered into a $15.0 million loan and security agreement with Oxford Finance LLC. The loan 
is secured by Vedanta’s assets, including equipment, inventory and intellectual property. The loan bears a floating interest 
rate of 7.7 percent plus the greater of (i) 30 day U.S. Dollar LIBOR reported in the Wall Street Journal or (ii) 0.17 percent. The 
loan matures September 2025 and requires interest only payments for the initial 24 months. The loan also carries a Final fee 
upon full repayment of 7.0 percent of the original principal or $1.1 million. For loan consideration, Vedanta also issued Oxford 
Finance LLC 12,886 Series C-2 preferred share warrants with an exercise price of $23.28 per share, expiring September 2030. 
The outstanding loan balance totaled approximately $14.8 million as of December 31, 2020.

The following table summarizes long-term loan obligations as at December 31, 2020 and 2019:

Balance at January 1,
Net loan proceeds
Accrued interest
Interest paid
Reclassification of accrued interest to other current liabilities
Balance at December 31,

Long-term loan

2020
$000s
—
14,720
496
(296)
(102)
14,818

2019
$000s
—
—
—
—
—
—

The following table summarizes Vedanta’s principal payments for the long-term loan as of December 31, 2020:

Balance Type

Principal
Unamortized loan discount and 
issuance costs
Total

21.   Leases 

2021

—

—
—

2022

1,491

—
1,491

2023

4,721

—
4,721

2024

5,112

—
5,112

2025

3,676

—
3,676

Total

15,000

(182)
14,818

The activity related to the Group’s right of use asset and lease liability for the year ended December 31, 2020 and 2019  
is as follows:

Balance at January 1,
Additions
Subleases
Depreciation
Adjustments
Deconsolidated
Balance at December 31,

Balance at January 1,
Additions
Cash paid for rent (principal + interest)
Interest expense
Adjustments
Deconsolidated
Balance at December 31,

Right of use asset, net

2020
$000s

22,383
—
—
(2,699)
414
—
20,098

2019
$000s

10,353
19,434
(2,580)
(3,237)
—
(1,587)
22,383

Total lease liability

2020
$000s

37,843
—
(5,263)
2,354
414
—
35,348

2019
$000s

10,995
30,305
(4,173)
2,495
—
(1,779)
37,843

The following details the short term and long-term portion of the lease liability as at December 31, 2020 and 2019:

Short-term Portion of Lease Liability
Long-term Portion of Lease Liability
Total Lease Liability

Total lease liability

2020
$000s

3,261
32,088
35,348

2019
$000s

2,929
34,914
37,843

PureTech Health plc   Annual report and accounts 2020    175

Financial statementsNotes to the Consolidated Financial Statements  — continued

21. 

Leases — continued

The following table details the future maturities of the lease liability, showing the undiscounted lease payments to be paid after 
the reporting date:

Less than one year
One to two years
Two to three years
Three to four years
Four to five years
More than five years
Total undiscounted lease maturities

Interest
Total lease liability

2020
$000s

5,422
5,609
6,275
6,489
5,101
16,452
45,348
10,000

35,348

During the year ended December 31, 2019, PureTech entered into a lease agreement for certain premises consisting of 
approximately 50,858 rentable square feet of space located at 6 Tide Street. The lease commenced on April 26, 2019 
(“Commencement Date”) for an initial term consisting of ten years and three months and there is an option to extend for two 
consecutive periods of five years each. The Company assessed at lease commencement date whether it is reasonably certain 
to exercise the extension options and deemed such options not reasonably certain to be exercised. The Company will reassess 
whether it is reasonably certain to exercise the options only if there is a significant event or significant changes in circumstances 
within its control. 

On June 26, 2019, PureTech executed a sublease agreement with Gelesis. The lease is for the approximately 9,446 rentable 
square feet located on the sixth floor of the Company’s former offices at the 501 Boylston Street building. The sublessee 
obtained possession of the premises on June 1, 2019 and the rent period term began on June 1, 2019 and expires on August 31, 
2025. The sublease was determined to be a finance lease and the Group, therefore, derecognized the right of use asset and 
recognized a lease receivable at inception of the sublease. As of December 31, 2020 the balances related to the sublease were 
as follows:

Short-term Portion of Lease Receivable
Long-term Portion of Lease Receivable
Total Lease Receivable

Total lease receivable
$000s

381
1,700
2,082

The following table details the future maturities of the lease receivable, showing the undiscounted lease payments to be 
received after the reporting date:

Less than one year
One to two years
Two to three years
Three to four years
Four to five years
More than five years
Total undiscounted lease receivable

Unearned Finance income
Net investment in the lease

2020
$000s

494
504
513
523
353
—
2,387
305
2,082

On August 6, 2019, PureTech executed a sublease agreement with Dewpoint Therapeutics, Inc. (“Dewpoint”). The sublease 
is for approximately 11,852 rentable square feet located on the third floor of the 6 Tide Street building, where the Company’s 
offices are currently located. Dewpoint obtained possession of the premises on September 1, 2019 with a rent period term that 
began on September 1, 2019 and expires on August 31, 2021. The sublease was determined to be an operating lease. 

Rental income recognized by the Company during the year ended December 31, 2020 was $1.08 million and is included in the 
Other income/(expense) line item in the Consolidated Statements of Comprehensive Income/(Loss). The following table details 
the future payments under the sublease, showing the undiscounted lease payments to be received after the reporting date:

Less than one year
Total

2020
$000s
722
722

Total rent expense under the Group’s operating leases was approximately $2.5 million during the year ended December 31, 
2018. Rent expense is included in the General and administrative expenses line item in the Consolidated Statements 
of Comprehensive Income/(Loss).

176    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

22.   Capital and Financial Risk Management 

Capital Risk Management
The Group’s capital and financial risk management policy is to maintain a strong capital base so as to support its strategic 
priorities, maintain investor, creditor and market confidence as well as sustain the future development of the business. The 
Group’s objectives when managing capital are to safeguard its ability to continue as a going concern in order to provide returns 
for shareholders and benefits for other stakeholders and to maintain an optimal capital structure to reduce the cost of capital. 
To maintain or adjust the capital structure, the Group may issue new shares or incur new debt. The Group has some external 
debt and no material externally imposed capital requirements. The Group’s share capital is clearly set out in Note 14.

Management continuously monitors the level of capital deployed and available for deployment in the Internal and Parent 
segments as well as at Founded Entities. The Directors seek to maintain a balance between the higher returns that might be 
possible with higher levels of deployed capital and the advantages and security afforded by a sound capital position.

The Group’s Directors have overall responsibility for establishment and oversight of the Group’s capital and risk management 
framework. The Group is exposed to certain risks through its normal course of operations. The Group’s main objective in 
using financial instruments is to promote the development and commercialization of intellectual property through the raising 
and investing of funds for this purpose. The Group’s policies in calculating the nature, amount and timing of investments are 
determined by planned future investment activity. Due to the nature of activities and with the aim to maintain the investors’ 
funds as secure and protected, the Group’s policy is to hold any excess funds in highly liquid and readily available financial 
instruments and maintain insignificant exposure to other financial risks.

COVID-19
In December 2019, illnesses associated with COVID-19 were reported and the virus has since caused widespread and 
significant disruption to daily life and economies across geographies. The World Health Organization has classified the 
outbreak as a pandemic. The Group’s operations, financial condition and results have not been significantly impacted during 
the year ended December 31, 2020 as a result of the COVID-19 pandemic. In response to the COVID-19 pandemic, the Group 
has taken swift action to ensure the safety of employees and other stakeholders. The Group continues to monitor the latest 
developments regarding the COVID-19 pandemic on business, operations, and financial condition and results, and have made 
certain assumptions regarding the pandemic for purposes of the Group’s operational planning and financial projections, 
including assumptions regarding the duration and severity of the pandemic and the global macroeconomic impact of the 
pandemic. Despite careful tracking and planning, however, the Group is unable to accurately predict the extent of the impact 
of the pandemic on the business, operations, and financial condition and results in future periods due to the uncertainty of 
future developments. The Group is focused on all aspects of the business and is implementing measures aimed at mitigating 
issues where possible including by using digital technology to assist operations for R&D and enabling functions.

Credit Risk
The Group has exposure to the following risks arising from financial instruments:

Credit risk is the risk of financial loss to the Group if a customer or counterparty to a financial instrument fails to meet its 
contractual obligations. Financial instruments that potentially subject the Group to concentrations of credit risk consist 
principally of cash and cash equivalents, investments held at fair value and trade and other receivables. The Group held the 
following balances:

As of December 31

Cash and cash equivalents
Short-term investments
Trade and other receivables
Total

2020
$000s

403,881
—
2,558
406,438

2019
$000s

132,360
30,088
1,977
164,425

The Group invests its excess cash in U.S. Treasury Bills, U.S. debt obligations and money market accounts, which the Group 
believes are of high credit quality. Further the Group’s cash, cash equivalents and short-term investments are held at diverse, 
investment-grade financial institutions.

PureTech Health plc   Annual report and accounts 2020    177

Financial statementsNotes to the Consolidated Financial Statements  — continued

22. 

Capital and Financial Risk Management — continued

The Group assesses the credit quality of customers on an ongoing basis. The credit quality of financial assets that are neither 
past due nor impaired is assessed by historical and recent payment history, counterparty financial position, reference to credit 
ratings (if available) or to historical information about counterparty default rates. The Group does not have expected credit 
losses owing largely to a small number of counterparties and the high credit quality of such counterparties.

The aging of trade and other receivables that were not impaired at December 31 is as follows:

As of December 31
Neither past due or impaired
Total

2020
$000s

2,558
2,558

2019
$000s

1,977
1,977

Liquidity Risk
Liquidity risk is the risk that the Group will encounter difficulty in meeting the obligations associated with its financial liabilities 
that are settled by delivering cash or another financial asset. The Group actively manages its risk of a funds shortage by closely 
monitoring the maturity of its financial assets and liabilities and projected cash flows from operations, under both normal and 
stressed conditions, without incurring unacceptable losses or risking damage to the Group’s reputation. Due to the nature of 
these financial liabilities, the funds are available on demand to provide optimal financial flexibility.

The table below summarizes the maturity profile of the Group’s financial liabilities, including subsidiary preferred shares that 
have customary liquidation preferences, as of December 31, 2020 and 2019 based on contractual undiscounted payments:

As of December 31

Long-term loan
Subsidiary notes payable
Trade and other payables
Warrants2
Subsidiary preferred shares (Note 15)1
Total

As of December 31

2020

Carrying 
Amount 
$000s

Within Three 
Months 
$000s

Three to 
Twelve Months 
$000s

One to Five 
Years 
$000s

14,818
26,455
21,826
8,206
118,972
190,278

296
1,455
21,826
8,206
118,972
150,756

905
25,000
—
—
—
25,905

2019

18,780
—
—
—
—
18,780

Carrying 
Amount 
$000s

Within Three 
Months 
$000s

Three to 
 Twelve Months 
$000s

One to Five 
Years 
$000s

Subsidiary notes payable
Trade and other payables
Warrants2
Subsidiary preferred shares (Note 15)1
Total
1  Redeemable only upon a liquidation or Deemed liquidation event, as defined in the applicable shareholder documents.
2  Warrants issued by subsidiaries to third parties to purchase preferred shares.

1,455
19,842
7,997
100,989
130,283

1,455
19,842
7,997
100,989
130,283

—
—
—
—
—

—
—
—
—
—

Total 
$000s

19,981
26,455
21,826
8,206
118,972
195,441

Total 
$000s

1,455
19,842
7,997
100,989
130,283

Interest Rate Sensitivity 
As of December 31, 2020, the Group had cash and cash equivalents of $403.9 million. The Group’s exposure to interest 
rate sensitivity is impacted by changes in the underlying U.K. and U.S. bank interest rates. The Group has not entered into 
investments for trading or speculative purposes. Due to the conservative nature of the Group’s investment portfolio, which is 
predicated on capital preservation and investments in short duration, high-quality U.S. Treasury Bills and U.S. debt obligations 
and related money market accounts, a change in interest rates would not have a material effect on the fair market value of 
the Group’s portfolio, and therefore the Group does not expect operating results or cash flows to be significantly affected by 
changes in market interest rates.

Controlled Founded Entity Investments
The Group maintains investments in certain Controlled Founded Entities. The Group’s investments in Controlled Founded 
Entities are eliminated as intercompany transactions upon financial consolidation. The Group is however exposed to a 
preferred share liability owing to the terms of existing preferred shares and the ownership of Controlled Founded Entities 
preferred shares by third parties. As discussed in Note 15, certain of the Group’s subsidiaries have issued preferred shares 
that include the right to receive a payment in the event of any voluntary or involuntary liquidation, dissolution or winding up 
of a subsidiary, which shall be paid out of the assets of the subsidiary available for distribution to shareholders and before any 
payment shall be made to holders of ordinary shares. The liability of preferred shares is maintained at fair value through the 
profit and loss. The Group’s strong cash position, budgeting and forecasting processes, as well as decision making and risk 
mitigation framework enable the Group to robustly monitor and support the business activities of the Controlled Founded 
Entities to ensure no exposure to credit losses and ultimately dissolution or liquidation. Accordingly, the Group views exposure 
to 3rd party preferred share liability as low. Please refer to Notes 15 and 16 for further information regarding the Group’s 
exposure to Controlled Founded Entity Investments. 

178    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

22. 

Capital and Financial Risk Management — continued

Non-Controlled Founded Entity Investments
The Group maintains certain investments in Non-Controlled Founded Entities which are deemed either as investments and 
accounted for as investments held at fair value or associates and accounted for under the equity method (please refer to 
Note 1). The Group’s exposure to investments held at fair value is $530.2 million as of December 31, 2020 and the Group may 
or may not be able to realize the value in the future. Accordingly, the Group views the risk as high. The Group’s exposure to 
investments in associates is limited to the carrying amount of the investment in an Associate. The Group is not exposed to 
further contractual obligations or contingent liabilities beyond the value of initial investment. As of December 31, 2020, Gelesis 
was the only associate. The carrying amount of the investment in Gelesis as an associate was zero. Accordingly, the Group 
does not view this as a risk. Please refer to Notes 5, 6 and 16 for further information regarding the Group’s exposure to Non-
Controlled Founded Entity Investments. 

Equity Price Risk 
As of December 31, 2020, the Group held 3,406,564 common shares of Karuna. The fair value of the Group’s investment in the 
common stock of Karuna was $346.1 million.

The investment in Karuna is exposed to fluctuations in the market price of these common shares. The effect of a 10.0 percent 
adverse change in the market price of Karuna common shares as of December 31, 2020 would have been a loss of 
approximately $34.6 million recognized as a component of Other income (expense) in the Consolidated Statements of 
Comprehensive Income/(Loss). 

Foreign Exchange Risk
The Group maintains consolidated financial statements in the Group’s functional currency, which is the U.S. dollar. Monetary 
assets and liabilities denominated in currencies other than the functional currency are translated into the functional currency at 
rates of exchange prevailing at the balance sheet dates. Non-monetary assets and liabilities denominated in foreign currencies 
are translated into the functional currency at the exchange rates prevailing at the date of the transaction. Exchange gains 
or losses arising from foreign currency transactions are included in the determination of net income/(loss) for the respective 
periods. Such foreign currency gains or losses were not material for all reported periods. See Note 9.

The Group recorded foreign currency losses in respect of foreign operations of $0.5 million, $0.0 million and $0.2 million for 
the periods ended December 31, 2020, December 31, 2019, and December 31, 2018, respectively, which are included within 
Other comprehensive income/(loss) in the Consolidated Statements of Comprehensive Income/(Loss). 

The Group does not currently engage in currency hedging activities since its foreign currency risk is limited, but the Group may 
begin to do so in the future if and when its foreign currency risk exposure changes. Instruments that may be used to hedge 
future risks include foreign currency forward and swap contracts. These instruments may be used to selectively manage risks, 
but there can be no assurance that the Group will be fully protected against material foreign currency fluctuations. 

23.   Commitments and Contingencies 

The Group is party to certain licensing agreements where the Company is licensing IP from third parties. In consideration for 
such licenses the Group has made upfront payments and may be required to make additional contingent payments based 
on developmental and sales milestones and/or royalty on future sales. As of December 31, 2020 these milestone events have 
not yet occurred and therefore the Company does not have a present obligation to make the related payments in respect 
of the licenses. Many of these milestone events are remote of occurring. As of December 31, 2020 payments in respect of 
developmental milestones that are dependent on events that are outside the control of the company but are reasonably 
possible to occur amounted to approximately $5.3 million. These milestone amounts represent an aggregate of multiple 
milestone payments depending on different milestone events in multiple agreements. The probability that all such milestone 
events will occur in the aggregate is remote. Payments made to license IP represent the acquisition cost of intangible assets. 
See Note 12.

The Company is party to certain sponsored research arrangements as well as arrangements with contract manufacturing 
and contract research organizations, whereby the counterparty provides the Company with research and/or manufacturing 
services. As of December 31, 2020 the noncancellable commitments in respect of such contracts amounted to approximately 
$5.1 million.

PureTech Health plc   Annual report and accounts 2020    179

Financial statementsNotes to the Consolidated Financial Statements  — continued

24.   Related Parties Transactions 

Related Party Subleases
During 2019, PureTech executed sublease agreements with a related party Gelesis. Please refer to Note 21 for further details 
regarding the sublease.

Key Management Personnel Compensation
Key management includes executive directors and members of the executive management team of the Group. The key 
management personnel compensation of the Group was as follows for the years ended December 31:

As of December 31

Short-term employee benefits
Share-based payments
Total

2020
$000s

4,833
5,822
10,656

2019
$000s

5,543
2,774
8,317

2018
$000s

3,998
3,062
7,060

Short-term employee benefits include salaries, health care and other non-cash benefits. Share-based payments are generally 
subject to vesting terms over future periods.

Convertible Notes Issued to Directors
Certain members of the Group have invested in convertible notes issued by the Group’s subsidiaries. As of December 31, 
2020, 2019 and 2018, the outstanding related party notes payable totaled $89 thousand, $84 thousand and $79 thousand, 
respectively, including principal and interest. 

The notes issued to related parties bear interest rates, maturity dates, discounts and other contractual terms that are the same 
as those issued to outside investors during the same issuances, as described in Note 17.

Directors’ and Senior Managers’ Shareholdings and Share Incentive Awards
The Directors and senior managers hold beneficial interests in shares in the following businesses and sourcing companies as at 
December 31, 2020:

Directors:
Ms. Daphne Zohar²
Dame Marjorie Scardino
Kiran Mazumdar-Shaw
Dr. Robert Langer

Dr. Raju Kucherlapati

Dr. John LaMattina4

Mr. Christopher Viehbacher
Mr. Stephen Muniz
Senior Managers:
Dr. Bharatt Chowrira
Dr. Eric Elenko
Dr. Joep Muijrers
Dr. George Farmer
Dr. Joseph Bolen

Business Name (Share Class)

Gelesis (Common)
—
—
Entrega (Common)
Alivio (Common)
Enlight (Class B Common)
Gelesis (Common)
Akili (Series A-2 Preferred)
Akili (Series C Preferred)
Gelesis (Common)4
Gelesis (Common)5
Gelesis (Series A-1 Preferred)4
Vedanta Biosciences (Common)
—
Gelesis (Common)5

Karuna (Common)5
—
—
—
Vor (Common)

Number of 
shares held as 
of December 
31, 2020

Number of 
options held as 
of December 
31, 2020

Ownership
Interest¹

1,339,114
59,443
—
—
—
—
—
332,500
— 1,575,000
30,000
—
20,000
—
—
37,372
—
11,755
—
51,070
83,050
—
49,253
—
25,000
—
—
—
20,000
—

10,000
—
—
—
—

—
—
—
—
125,000

5.10%
—%
—%
4.24%
6.14%
3.00%
0.10%
0.15%
0.05%
0.20%
0.30%
0.20%
0.22%
—%
0.10%

0.04%
—%
—%
—%
0.04%

1  Ownership interests as of December 31, 2020 are calculated on a diluted basis, including issued and outstanding shares, warrants and options (and written commitments to 

issue options) but excluding unallocated shares authorized to be issued pursuant to equity incentive plans and any shares issuable upon conversion of outstanding convertible 
promissory notes.

2  Common shares and options held by Yishai Zohar, who is the husband of Ms. Zohar. Ms. Zohar does not have any direct interest in the share capital of Gelesis. Ms Zohar recuses 

herself from any and all material decisions with regard to Gelesis.

3  Shares held through Dr. Bennett Shapiro and Ms. Fredericka F. Shapiro, Joint Tenants with Right of Survivorship.
4  Dr. John and Ms. Mary LaMattina hold 50,540 shares of common shares and 49,524 shares of Series A-1 preferred shares in Gelesis. Individually, Dr. LaMattina holds 530 shares 

of Gelesis and convertible notes issued by Appeering in the aggregate principal amount of $50,000.

5  Options to purchase the listed shares were granted in connection with the service on such founded entity’s Board of Directors and any value realized therefrom shall be assigned 

to PureTech Health, LLC. 

Directors and senior managers hold 23,245,840 ordinary shares and 8.1 percent voting rights of the Company as of 
December 31, 2020. This amount excludes options to purchase 3,459,344 ordinary shares. This amount also excludes 
6,204,268 shares, which are issuable based on the terms of performance based RSU awards granted to certain senior managers 
covering the financial years 2020, 2019 and 2018. Such shares will be issued to such senior managers in future periods provided 
that performance conditions are met and certain of the shares will be withheld for payment of customary withholding taxes. 

180    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

25.   Taxation 

Tax on the profit or loss for the year comprises current and deferred income tax. Tax is recognized in the Consolidated 
Statements of Comprehensive Income/(Loss) except to the extent that it relates to items recognized directly in equity.

For the years ended December 31, 2020, 2019 and 2018, the Group filed a consolidated U.S. federal income tax return 
which included all subsidiaries in which the Company owned greater than 80 percent of the vote and value. For the years 
ended December 31, 2020, 2019 and 2018, the Group filed certain consolidated state income tax returns which included 
all subsidiaries in which the Company owned greater than 50 percent of the vote and value. The remaining subsidiaries file 
separate U.S. tax returns.

Current income tax is the expected tax payable or receivable on the taxable income or loss for the year, using tax rates enacted 
or substantially enacted at the reporting date, and any adjustment to tax payable in respect of previous years.

Deferred tax is recognized due to temporary differences between the carrying amounts of assets and liabilities for financial 
reporting purposes and the amounts used for taxation purposes. Deferred tax assets are recognized for unused tax losses, 
unused tax credits and deductible temporary differences to the extent that it is probable that future taxable profits will be 
available against which they can be used. Deferred tax assets are reviewed at each reporting date and are reduced to the 
extent that it is no longer probable that the related tax benefit will be realized.

Deferred tax is measured at the tax rates that are expected to be applied to temporary differences when they reverse, using 
tax rates enacted or substantively enacted at the reporting date.

Deferred income tax assets and liabilities are offset when there is a legally enforceable right to offset current tax assets against 
current tax liabilities and when the deferred income tax assets and liabilities relate to income taxes levied by the same taxation 
authority on either the same taxable entity or different taxable entities where there is an intention to settle the balances on 
a net basis.

Deferred taxes are recognized in Consolidated Statements of Comprehensive Income/(Loss) except to the extent that they 
relate to items recognized directly in equity or in other comprehensive income.

Amounts recognized in Consolidated Statements of Comprehensive Income/(Loss):

As of December 31

Income/(loss) for the year
Income tax expense/(benefit)
Income/(loss) before taxes

Recognized income tax expense/(benefit):

As of December 31

Federal
Foreign
State
Total current income tax expense/(benefit)
Federal
Foreign
State
Total deferred income tax expense/(benefit)
Total income tax expense/(benefit), recognized

2020
$000s

4,568
14,401
18,969

2020
$000s

21,796
—
—
21,796
(7,349)
—
(46)
(7,395)

14,401

2019
$000s

366,065
112,409
478,474

2019
$000s

—
—
—
—
83,776
—
28,633
112,409
112,409

2018
$000s

(70,659)
2,221
(68,438)

2018
$000s

2
—
496
498
2,034
(311)
—
1,723
2,221

The tax expense was $14.4 million, $112.4 million and $2.2 million in 2020, 2019 and 2018 respectively. The decrease in tax 
expense is primarily the result of the decrease in profit before tax.

PureTech Health plc   Annual report and accounts 2020    181

Financial statementsNotes to the Consolidated Financial Statements  — continued

25. 

Taxation — continued

Reconciliation of Effective Tax Rate
The Group is primarily subject to taxation in the U.S. A reconciliation of the U.S. federal statutory tax rate to the effective tax 
rate is as follows:

2020

2019

2018

As of December 31

Weighted-average statutory rate
Effects of state tax rate in U.S.
R&D and orphan drug tax credits
Share-based payment 
measurement
Mark-to-market adjustments
Transaction Costs
Interest Expense
Executive Compensation
Accretion on preferred shares
Deconsolidation adjustments
Mark-to-market investment in 
subsidiary
Income of partnerships not subject 
to tax
Recognition of deferred tax assets 
not previously recognized
Current year losses for which no 
deferred tax asset is recognized
Other

$000s

3,984
1,844
(5,642)

327
919
361
(2,258)
827
—
—

—

—

—

13,948
91
14,401

%

21.00
9.72
(29.74)

1.73
4.84
1.91
(11.91)
4.36
0.00
0.00

0.00

0.00

0.00

73.53
0.48
75.92

$000s

97,183
22,111
(6,321)

433
3,725
—
1,030
—
—
(13,658)

—

—

%

21.00
4.78
(1.37)

0.09
0.80
0.00
0.22
0.00
0.00
(2.95)

0.00

0.00

(6,251)

(1.35)

$000s

(14,372)
(3,267)
(3,268)

3,429
(3,745)
—
—
—
22
9,688

(55)

(78)

—

14,514
(356)
112,409

3.14
(0.06)
24.29

13,012
854
2,221

%

21.00
4.77
4.78

(5.01)
5.47
0.00
0.00
0.00
(0.03)
(14.16)

0.08

0.11

0.00

(19.01)
(1.25)
(3.25)

The Company is also subject to taxation in the UK but to date no taxable income has been generated in the UK. Changes 
in corporate tax rates can change both the current tax expense (benefit) as well as the deferred tax expense (benefit). 

Deferred Tax Assets and Liabilities 
Deferred tax assets have been recognized in the U.S. jurisdiction in respect of the following items:

2020
$000s
39,901
—
10,805
5,429
358
9,657
2,078
68,228
(120,676)
(5,491)
(3,588)
(27)
(129,782)
(61,554)
108,626
—
47,072

2019
$000s
68,690
2,292
9,931
9,711
1,125
10,339
2,117
104,205
(173,069)
(6,115)
(3,225)
—
(182,409)
(78,204)
115,445
(142)
37,099

As of December 31
Operating tax losses
Capital loss carryovers
Research credits
Share-based payments
Deferred revenue
Lease Liability
Other temporary differences
Deferred tax assets
Investment in subsidiaries
ROU asset
Fixed assets
Other temporary differences
Deferred tax liabilities
Deferred tax assets (liabilities), net
Deferred tax liabilities, net, recognized
Deferred tax assets, net, recognized
Deferred tax assets (liabilities), net, not recognized

182    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Consolidated Financial Statements  — continued

25. 

Taxation — continued

We have recognized deferred tax assets related to entities in the U.S. Federal and Massachusetts consolidated return groups 
due to future reversals of existing taxable temporary differences that will be sufficient to recover the net deferred tax assets. 
Our remaining deferred tax assets have not been recognized because it is not probable that future taxable profits will be 
available to support their realizability. 

There was movement in deferred tax recognized, which impacted income tax expense by approximately $7.4 million benefit, 
primarily related to changes in the value of investments. The Company sold a portion of its stock in Karuna during 2020 and 
was able to partially offset its gains by using various attributes (i.e. net operating losses, research and development credits, 
etc.) resulting in current tax expense of $21.8 million.

The Company had U.S. federal net operating losses carry forwards (“NOLs”) of approximately $169.7 million, $243.0 million 
and $238.1 million as of December 31, 2020, 2019 and 2018, respectively, which are available to offset future taxable income. 
These NOLs expire through 2037 with the exception of $101.9 million which is not subject to expiration. The Company had 
U.S. Federal research and development tax credits of approximately $3.9 million, $7.4 million and $6.7 million as of December 
31, 2020, 2019 and 2018, respectively, which are available to offset future taxes that expire at various dates through 2040. The 
Company also had Federal Orphan Drug credits of approximately $5.2 million and $3.7 million as of December 31, 2020 and 
2019, which are available to offset future taxes that expire at various dates through 2040. A portion of these Federal NOLs and 
credits can only be used to offset the profits from the Company’s subsidiaries who file separate Federal tax returns. These 
NOLs and credits are subject to review and possible adjustment by the Internal Revenue Service.

The Company had Massachusetts net operating losses carry forwards (“NOLs”) of approximately $67.4 million, $273.0 million 
and $179.5 million for the years ended December 31, 2020, 2019 and 2018, respectively, which are available to offset future 
taxable income. These NOLs expire at various dates beginning in 2030. The Company had Massachusetts research and 
development tax credits of approximately $2.1 million, $1.6 million and $1.3 million for the years ended December 31, 2020, 
2019 and 2018, respectively, which are available to offset future taxes and expire at various dates through 2035. These NOLs 
and credits are subject to review and possible adjustment by the Massachusetts Department of Revenue. 

Utilization of the NOLs and research and development credit carryforwards may be subject to a substantial annual limitation 
under Section 382 of the Internal Revenue Code of 1986 due to ownership change limitations that have occurred previously or 
that could occur in the future. These ownership changes may limit the amount of NOL and research and development credit 
carryforwards that can be utilized annually to offset future taxable income and tax, respectively. The Company notes that a 
382 analysis was performed through December 31, 2020. The results of this analysis concluded that certain net operating 
losses were subject to limitation under Section 382 of the Internal Revenue Code. None of the Company’s tax attributes which 
are subject to a restrictive Section 382 limitation have been recognized in the financial statements. 

Uncertain Tax Positions
The Company has no uncertain tax positions as of December 31, 2020. U.S. corporations are routinely subject to audit by 
federal and state tax authorities in the normal course of business.

PureTech Health plc   Annual report and accounts 2020    183

Financial statementsNotes to the Consolidated Financial Statements  — continued

26.   Sale of assets 

In February 2018, The Sync Project, Inc. (“Sync”) entered into an asset purchase agreement with Bose Corporation for the sale 
of certain assets and liabilities. The total aggregate purchase price was $4.5 million, consisting of approximately $4.0 million 
paid at closing and $0.5 million in cash deposited into escrow to be held for 12 months in order to secure the indemnification 
obligations of Sync after the closing date.

PureTech Health derecognized certain assets and liabilities based on their historical costs. The excess of the consideration 
transferred over the historical costs of the assets and liabilities resulted in a gain of approximately $4.0 million, which was 
recorded to the line item “Gain/(loss) on disposal of assets” on the accompanying Consolidated Statements Comprehensive 
Income/(Loss) for the year ended December 31, 2018.

Additionally, as part of the derecognition, the Company and certain preferred shareholders received a cash distribution of 
approximately $3.3 million during the year ended December 31, 2018. During the year ended December 31, 2019, certain 
preferred shareholders received further cash distributions of $0.1 million. As of December 31, 2020, no remaining third party 
obligations remained. 

27.   Tal Merger Agreement 

During the year ended December 31, 2018, Tal Medical, Inc. (“Tal”) a subsidiary of the Group entered into an option agreement 
with a third party, through which the third party was given the option to acquire substantially all of Tal’s assets. The option 
was contingent on the third party raising gross proceeds of $15.0 million prior to January 1, 2019 (the option expiration 
date). Upon the expiration of the option all external investors, not including PureTech, would be entitled to a distribution 
equal to the cash on hand on the date of expiration, and Tal’s operations would wind down. As of December 31, 2018, the 
minimum gross proceeds were not raised, resulting in the option expiring. As a result, the preferred shares were adjusted to 
the cash distribution the external investors were entitled to, which totaled $0.1 million, resulting in gain of $11.0 million being 
recognized in Finance income/(costs) – fair value accounting line of the Consolidated Statements of Comprehensive Income/
(Loss) for the year ended December 31, 2018. In 2019 a merger was executed between PureTech and Tal wherein PureTech 
became the sole shareholder of Tal following the liquidation of all assets. In 2019, certain preferred shareholders received 
distributions of $0.1 million in connection with the merger. As of December 31, 2019 and 2020 Tal was an inactive entity in 
the Group’s Parent segment. 

28.   Subsequent Events 

The Company has evaluated subsequent events after December 31, 2020, the date of issuance of the Consolidated Financial 
Statements, and has not identified any recordable or disclosable events not otherwise reported in these consolidated financial 
statements or notes thereto, except for the following:

On January 8, 2021, PureTech participated in the second closing of Vor’s Series B Preferred Share financing. For consideration 
of $0.5 million, PureTech received 961,538 shares.

On February 9, 2021, Vor closed its initial public offering of 9,828,017 shares at a price to the public of $18.00 per share. 
Subsequent to the closing, PureTech held 3,207,200 shares of Vor common stock, representing 8.6 percent of Vor 
common stock.

On February 9, 2021, PureTech Health sold 1,000,000 common shares of Karuna for aggregate proceeds of $118.0 million. 
Following the sale PureTech holds 2,406,564 shares of Karuna common stock, representing 8.2 percent of Karuna 
common stock.

184    PureTech Health plc   Annual report and accounts 2020

Financial statementsPureTech Health plc Statement of Financial Position

For the years ended December 31

Assets
Non-current assets
Investment in subsidiary
Intercompany long-term receivable
Total non-current assets
Current assets
Intercompany receivables
Total current assets
Total assets
Equity and liabilities
Equity
Share capital
Share premium
Merger reserve
Other reserve
Accumulated deficit (Income/(loss) for the year $(2,739))
Total equity
Current liabilities
Trade and other payables
Intercompany payables
Total current liabilities
Total equity and liabilities

Note

2020
$000s

2019
$000s

2
3

3

4
4
4
4
4

5

161,082
297,556
458,638

—
—
458,638

5,417
288,978
138,506
20,725
(10,621)
443,005

621
15,012
15,633
458,638

141,348
—
141,348

296,531
296,531
437,879

5,408
287,962
138,506
991
(7,882)
424,985

1,235
11,658
12,893
437,878

Please refer to the accompanying Notes to the PureTech Health plc financial information. Registered number: 09582467.

The PureTech Health plc financial statements were approved by the Board of Directors and authorized for issuance on April 14, 
2021 and signed on its behalf by:

Daphne Zohar
Chief Executive Officer 

April 14, 2021

The accompanying Notes are an integral part of these financial statements.

PureTech Health plc   Annual report and accounts 2020    185

Financial statements 
PureTech Health plc Statements of Changes in Equity

For the years ended December 31

Balance January 1, 2019
Total comprehensive loss 
for the period

Issue of shares to Ariya founders
Issuance of restricted stock units
Exercise of share-based awards
Net loss

Balance December 31, 2019
Total comprehensive loss 
for the period

Exercise of share-based awards

Equity settled share-based 
payments

Settlement of restricted stock 
units (RSU)
Vesting of restricted stock units
Net loss

Balance December 31, 2020

Shares

Amount 
$000s

Share  
Premium 
$000s

Merger 
Reserve 
$000s

282,493,867

5,375

278,349

138,506

Other 
Reserve 
$000s

991

Accumulated 
deficit 
$000s

Total 
equity 
$000s

(5,192) 418,029

2,126,338
513,324
237,090
—
285,370,619

28
—
5
—
5,408

9,078
—
535
—
287,962

—
—
—
—
138,506

514,406
—

—

9
—

—

1,016
—

—

—
—

—

—
—
285,885,025

—
—
5,417

—
—
288,978

—
—
138,506

—
—
—
—
991

—
33,902

(12,888)

(1,280)
—
20,725

—
9,106
—
—
—
540
(2,689)
(2,689)
(7,881) 424,986

—
—

—

1,025
33,902

(12,888)

—
(2,739)

(1,280)
(2,739)
(10,620) 444,285

The accompanying Notes are an integral part of these financial statements.

186    PureTech Health plc   Annual report and accounts 2020

Financial statementsPureTech Health plc Statements of Cash Flows

For the years ended December 31

Cash flows from operating activities
Net loss
Adjustments to reconcile net operating loss to net cash used in operating activities:
Non-cash items:
Intercompany receivable
Intercompany payable
Accounts payable and accrued expenses
Net cash (used in) operating activities
Cash flows from investing activities:
Net cash provided by (used in) investing activities
Cash flows from financing activities:
Exercise of share based awards
Net cash provided by (used in) financing activities
Effect of exchange rates on cash and cash equivalents
Net decrease in cash and cash equivalents
Cash and cash equivalents at beginning of year
Cash and cash equivalents at end of year
Supplemental disclosure of non-cash investment and financing activities:
Increase in investment against share-based awards
Issuance of shares against intercompany receivable
Exercise of share-based awards against intercompany receivable

The accompanying Notes are an integral part of these financial statements.

2020
$000s

2019
$000s

(2,739)

(2,689)

—
3,354
(614)
—

—

—
—
—
—
—
—

19,734
—
1,025

(539)
1,453
1,235
(540)

—

540
540
—
—
—
—

—
9,106
—

PureTech Health plc   Annual report and accounts 2020    187

Financial statementsNotes to the Financial Statements

1. 

Accounting policies

2. 

Investment in subsidiary

Balance at May 8, 2015
Investment in PureTech LLC as a result of the 
reverse acquisition
Increase due to equity settled share based 
payments granted to employees and service 
providers in subsidiaries
Balance at December 31, 2020 and 2019

$000s
—
141,348

19,734

161,082

PureTech consists of the Parent and its subsidiaries (together, 
the “Group”). Investment in subsidiary represents the 
Parent’s investment in PureTech LLC as a result of the reverse 
acquisition of the Group’s financial statements immediately 
prior to the Parent’s initial public offering (“IPO”) on the 
London Stock Exchange in June 2015. PureTech LLC operates 
in the U.S. as a US-focused scientifically driven research 
and development company that conceptualizes, sources, 
validates and commercializes unexpected and potentially 
disruptive approaches to advance the needs of human health. 
For a summary of the Parent’s indirect subsidiaries please 
refer to Note 1 of the Consolidated Financial Statements 
of PureTech Health plc.

In 2020, the Parent recognized a $19.7 million increase in 
its investment in its operating subsidiary PureTech LLC 
due to equity settled share based payments granted to 
employees and service providers in subsidiaries. $24.8 million 
relates to amounts which should have been recognized at 
December 31, 2019. The prior year balance sheet has not 
been adjusted since the directors do not believe this item 
is qualitatively material to users of the financial statements, 
it has no impact on distributable reserves of the Parent and 
no impact on the Group consolidated financial statements. 
The disclosure relating to such share based payment awards 
is detailed in Note 8 of the of the accompanying Consolidated 
Financial Statements.

3. 

Intercompany receivables

The Parent has an accounts receivable balance from its 
operating subsidiary PureTech LLC of $297.6 million due to 
cash received from the IPO and other share issuances.

As of December 31, 2020 the intercompany receivable 
balance was classified as a long-term receivable since the 
Parent does not expect to realize the receivable within the 
next 12 months.

Basis of Preparation and Measurement
The financial statements of PureTech Health plc (the “Parent”) 
are presented as of December 31, 2020 and 2019 and for the 
years ended December 31, 2020 and 2019 and have been 
prepared under the historical cost convention in accordance 
with international accounting standards in conformity with the 
requirements of the Companies Act 2006 and International 
Financial Reporting Standards (IFRSs) adopted pursuant to 
Regulation (EC) No 1606/2002 as it applies in the EU. The 
financial statements of PureTech Health plc also comply 
fully with IFRSs as issued by the International Accounting 
Standards Board (IASB). A summary of the significant 
accounting policies that have been applied consistently 
throughout the year are set out below.

Functional and Presentation Currency
The functional currency of the Parent is United States 
(“U.S.”) Dollars and the financial statements are presented 
in U.S. Dollars.

Investments
Investments are stated at historic cost less any provision for 
impairment in value and are held for long-term investment 
purposes. Provisions are based upon an assessment of events 
or changes in circumstances that indicate that an impairment 
has occurred such as the performance and/or prospects 
(including the financial prospects) of the investee company 
being significantly below the expectations on which the 
investment was based, a significant adverse change in 
the markets in which the investee company operates or 
a deterioration in general market conditions.

Impairment
If there is an indication that an asset might be impaired, 
the Parent would perform an impairment review. An asset 
is impaired if the recoverable amount, being the higher of 
net realizable value and value in use, is less than its carrying 
amount. Value in use is measured based on future discounted 
cash flows attributable to the asset. In such cases, the 
carrying value of the asset is reduced to recoverable amount 
with a corresponding charge recognized in the profit and 
loss account.

Financial Instruments
Currently the Parent does not enter into derivative financial 
instruments. Financial assets and financial liabilities are 
recognized and cease to be recognized on the basis of when 
the related titles pass to or from the Parent Company.

Equity Settled Share Based Payments
Share based payment awards granted in subsidiaries to 
employees and consultants to be settled in Parent’s equity 
instruments are accounted for as equity-settled share-based 
payment transactions in accordance with IFRS 2. The grant 
date fair value of employee share-based payment awards 
granted in subsidiaries is recognized as an increase to the 
investment with a corresponding increase in equity over the 
requisite service period related to the awards. The fair value 
is measured using an option pricing model, which takes into 
account the terms and conditions of the options granted. 

188    PureTech Health plc   Annual report and accounts 2020

Financial statementsNotes to the Financial Statements  — continued

4. 

Share capital and reserves

6. 

Profit and loss account

As permitted by Section 408 of the Companies Act 2006, 
the Parent’s profit and loss account has not been included in 
these financial statements. The Parent’s loss for the year was 
$2.7 million.

7. 

Directors’ remuneration, employee information 
and share-based payments

The remuneration of the executive directors of the 
Parent Company is disclosed in Note 24, Related Parties 
Transactions, of the accompanying Consolidated Financial 
Statements. Full details for directors’ remuneration can be 
found in the Directors’ Remuneration Report. Full detail of 
the share-based payment charge and the related disclosures 
can be found in Note 8, Share-based Payments, of the 
accompanying Consolidated Financial Statements.

The Parent had no employees during 2020 or 2019.

PureTech plc was incorporated with the Companies House 
under the Companies Act 2006 as a public company on 
May 8, 2015.

On March 12, 2018, the Company raised approximately 
$100.0 million, before issuance costs and other expenses, 
by way of a Placing of 45,000,000 placing shares.

On June 24, 2015, the Company authorized 227,248,008 of 
ordinary share capital at one pence apiece. These ordinary 
shares were admitted to the premium listing segment of the 
United Kingdom’s Listing Authority and traded on the Main 
Market of the London Stock Exchange for listed securities. In 
conjunction with the authorization of the ordinary shares, the 
Parent completed an IPO on the London Stock Exchange, in 
which it issued 67,599,621 ordinary shares at a public offering 
price of 160 pence per ordinary share, in consideration for 
$159.3 million, net of issuance costs of $11.8 million.

Additionally, the IPO included an over-allotment option 
equivalent to 15 percent of the total number of new ordinary 
shares. The stabilization manager provided notice to exercise 
in full its over-allotment option on July 2, 2015. As a result, the 
Parent issued 10,139,943 ordinary shares at the offer price of 
160 pence per ordinary share, which resulted in net proceeds 
of $24.2 million, net of issuance costs of $0.8 million.

In 2020, Other reserves increased by $19.7 million due to 
equity settled share based payments granted to employees 
and service providers in subsidiaries. See Note 2 above.

5. 

Intercompany payables

The Parent has a balance due to its operating subsidiary 
PureTech LLC of $15.0 million, which is related to IPO costs 
and operating expenses. These intercompany payables do 
not bear any interest and are repayable upon demand.

PureTech Health plc   Annual report and accounts 2020    189

Financial statementsHistory and Development of the Company

We were incorporated and registered under the laws of England and Wales with the Registrar of Companies of England 
and Wales, United Kingdom in May 2015 as “PureTech Health plc.” Our predecessor entity, PureTech Health LLC, or our 
Predecessor Entity, commenced formal operations and began engaging in initial sourcing activities in 2004, raising its first 
financing round greater than $5 million in the same year. The Predecessor Entity was acquired by PureTech Health plc on 
June 18, 2015 in a reorganization completed in connection with our initial public offering on the London Stock Exchange. 
The Predecessor Entity is now a wholly-owned subsidiary of PureTech Health plc. Our registered office is situated at 8th 
Floor, 20 Farringdon Street, London EC4A 4AB, United Kingdom, and our telephone number is +(1) 617 482 2333. Our U.S. 
operations are conducted by our wholly-owned subsidiary PureTech Health LLC, a Delaware limited liability company. Our 
ordinary shares have traded on the main market of the London Stock Exchange since June 2015 and our ADSs have traded 
on the Nasdaq Global Market since November 2020. Our agent for service of process in the United States is PureTech Health 
LLC located at 6 Tide Street, Suite 400, Boston, Massachusetts 02210 where our corporate headquarters and laboratories 
are located. Our website address is http://puretechhealth.com. The reference to our website is an inactive textual reference 
only and information contained in, or that can be accessed through, our website or any other website cited in this registration 
statement is not part of hereof. 

190    PureTech Health plc   Annual report and accounts 2020

Additionasl informationRisk Factor Annex

Our business faces significant risks. You should carefully consider all of 
the information set forth in this Annual Report and Accounts, including 
the following risk factors which we face and which are faced by our 
industry. These risks are not listed in any particular order of priority and 
are intended to supplement the risks identified elsewhere. Our business, 
financial condition or results of operations could be materially and 
adversely affected if any of these risks occurs. 

This Annual Report and Accounts and our associated Annual Report 
on Form 20-F also contain forward-looking statements that involve 
risks and uncertainties. Our actual results could differ materially and 
adversely from those anticipated in these forward-looking statements 
as a result of certain factors including the risks described below and 
elsewhere. All statements contained in this Annual Report and Accounts 
and our associated Annual Report on Form 20-F, other than statements 
of historical fact, including statements regarding our strategy, future 
operations, future financial position, future revenues, projected costs, 
prospects, plans and objectives of management, are forward-looking 
statements. The words “anticipate,” “believe,” “estimate,” “expect,” 
“intend,” “may,” “plan,” “predict,” “project,” “target,” “potential,” 
“would,” “could,” “should,” “continue” and similar expressions are 
intended to identify forward-looking statements, although not all forward-
looking statements contain these identifying words. The forward-looking 
statements in this Annual Report and Accounts and associated Annual 
Report on Form 20-F include, among other things, statements about:

•  our ability to realize value from our Founded Entities, which may be 

impacted if we reduce our ownership to a minority interest or otherwise 
cede control to other investors through contractual agreements 
or otherwise;

•  the success, cost and timing of our clinical development of our Wholly 
Owned Programs, including the progress of, and results from, our 
preclinical and clinical trials of LYT-100, LYT-200, LYT-210, LYT-300, our 
discovery programs (Glyph, Orasome and our meningeal lymphatics 
discovery research program) and other potential therapeutic candidates 
within our Wholly Owned Pipeline;

•  our ability to obtain and maintain regulatory approval of the therapeutic 

candidates within our Wholly Owned Pipeline, and any related 
restrictions, limitations or warnings in the label of any of the therapeutic 
candidates within our Wholly Owned Pipeline, if approved;

•  our ability to compete with companies currently marketing or 

engaged in the development of treatments for indications within 
our Wholly Owned Pipeline or those of our Founded Entities are 
designed to target;

•  our plans to pursue research and development of other future 

therapeutic candidates;

•  the potential advantages of the therapeutic candidates within our 
Wholly Owned Pipeline and the therapeutic candidates being 
developed by our Founded Entities;

•  the rate and degree of market acceptance and clinical utility of our 

therapeutic candidates;

•  the success of our collaborations and partnerships with third parties;

•  our estimates regarding the potential market opportunity for the 

therapeutic candidates within our Wholly Owned Pipeline and the 
therapeutic candidates being developed by our Founded Entities;

•  our sales, marketing and distribution capabilities and strategy;

•  our ability to establish and maintain arrangements for manufacture 

of the therapeutic candidates within our Wholly Owned Pipeline and 
therapeutic candidates being developed by our Founded Entities;

•  our intellectual property position;

•  our expectations related to the use of capital;

•  the effect of the COVID-19 pandemic, including mitigation efforts 

and economic effects, on any of the foregoing or other aspects of our 
business operations;

•  our estimates regarding expenses, future revenues, capital 

requirements and needs for additional financing;

•  the impact of government laws and regulations; and

•  our competitive position.

We may not actually achieve the plans, intentions or expectations 
disclosed in our forward-looking statements, and you should not place 
undue reliance on our forward-looking statements. Actual results or 
events could differ materially from the plans, intentions and expectations 
disclosed in the forward-looking statements we make. You should refer to 
the below for a discussion of important factors that may cause our actual 
results to differ materially from those expressed or implied by our forward-
looking statements. Our forward-looking statements do not reflect the 

potential impact of any future acquisitions, mergers, dispositions, joint 
ventures or investments we may make.

You should read this Annual Report and Accounts, our associated Annual 
Report on Form 20-F and the documents that we have filed as exhibits 
to the Annual Report on 20-F completely and with the understanding 
that our actual future results may be materially different from what 
we expect. We qualify all of our forward-looking statements by these 
cautionary statements.

This Annual Report and Accounts and our associated Annual Report on 
Form 20-F include statistical and other industry and market data that we 
obtained from industry publications and research, surveys and studies 
conducted by third parties. Industry publications and third-party research, 
surveys and studies generally indicate that their information has been 
obtained from sources believed to be reliable, although they do not 
guarantee the accuracy or completeness of such information

Risks Related to our Financial Position and Need for Additional Capital

We are a clinical-stage biopharmaceutical company and have incurred 
significant operating losses since our inception. We may continue to incur 
significant operating losses for the foreseeable future.

Investment in biotechnology therapeutic development, as well as 
medical device development, is highly speculative because it entails 
substantial upfront capital expenditures and significant risk that 
any potential therapeutic candidate will be unable to demonstrate 
effectiveness or an acceptable safety profile, gain regulatory approval 
and become commercially viable. To date, only two of our Founded 
Entities’ therapeutics, Gelesis, Inc.’s Plenity and Akili Interactive Labs, 
Inc.’s EndeavorRx, have received marketing clearance from the U.S. Food 
and Drug Administration, or the FDA. All of the therapeutic candidates 
in our Wholly Owned Pipeline and the majority of our Founded Entities’ 
therapeutic candidates may require substantial additional development 
time, including extensive clinical research, and resources before we would 
be able to apply for or receive regulatory clearances or approvals and 
begin generating revenue from therapeutic sales.

Since our inception, we have invested most of our resources in developing 
our technology and therapeutic candidates, building our intellectual 
property portfolio, developing our supply chain, conducting business 
planning, raising capital and providing general and administrative support 
for these operations, including with respect to our Founded Entities. We 
are not operationally profitable and have incurred operating losses in 
each year since our inception. Our operating losses for the years ended 
December 31, 2018, 2019 and 2020 were $104.0 million, $135.4 million, 
and $119.6 million, respectively. We have no therapeutics developed in 
our Wholly Owned Pipeline approved for commercial sale and have not 
generated any revenues from therapeutic sales, and we and our Founded 
Entities have financed operations solely through the sale of equity 
securities, revenue from strategic alliances and government funding 
and, with respect to certain of our Founded Entities, debt financings. 
We continue to incur significant research and development, or R&D, 
and other expenses related to ongoing operations and expect to incur 
losses for the foreseeable future. We anticipate continued losses for the 
foreseeable future.

Due to risks and uncertainties associated with the development of drugs, 
biologics and medical devices, we are unable to predict the timing 
or amount of our expenses, or when we will be able to generate any 
meaningful revenue or achieve or maintain profitability, if ever. In addition, 
our expenses could increase beyond our current expectations if we are 
required by the FDA, the European Medicines Agency, or the EMA, or 
other comparable foreign regulatory authorities to perform preclinical 
studies or clinical trials in addition to those that we currently anticipate, 
or if there are any delays in any of our or our future collaborators’ clinical 
trials or the development of our existing therapeutic candidates and 
any other therapeutic candidates that we may identify. Even if our 
existing therapeutic candidates or any future therapeutic candidates 
that we may identify are approved for commercial sale, we anticipate 
incurring significant costs associated with commercializing any approved 
therapeutic and ongoing compliance efforts.

As of December 31, 2020, we had never generated revenue from the 
therapeutic candidates within our Wholly Owned Pipeline, and we may 
never be operationally profitable.

While Gelesis, Inc., or Gelesis, and Akili Interactive Labs, Inc., or Akili, have 
received marketing clearance for Plenity and EndeavorRx, respectively, 
from the FDA, we may never be able to develop or commercialize 
marketable therapeutics or achieve operational profitability. Revenue 
from the sale of any therapeutic candidate for which regulatory clearance 
or approval is obtained will be dependent, in part, upon the size of 
the markets in the territories for which we gain regulatory clearance or 
approval, the accepted price for the therapeutic, the ability to obtain 

PureTech Health plc   Annual report and accounts 2020    191

Additional informationreimbursement at any price and whether we own the commercial 
rights for that territory. Our growth strategy depends on our ability to 
generate revenue. In addition, if the number of addressable patients is 
not as anticipated, the indication or intended use cleared or approved 
by regulatory authorities is narrower than expected, or the reasonably 
accepted population for treatment is narrowed by competition, physician 
choice or treatment guidelines, we may not generate significant revenue 
from sales of such therapeutics, even if cleared or approved. Even if we 
are able to generate revenue from the sale of any approved therapeutics, 
we may not become operationally profitable and may need to obtain 
additional funding to continue operations. Even if we achieve operational 
profitability in the future, we may not be able to sustain profitability in 
subsequent periods.

If we are unable to achieve sustained profitability would depress the value 
of our company and could impair our ability to raise capital, expand our 
business, diversify our R&D pipeline, market the therapeutic candidates 
within our Wholly Owned Pipeline, if cleared or approved, and pursue 
or continue our operations. Our prior losses, combined with expected 
future losses, have had and may continue to have an adverse effect on our 
shareholders’ equity and working capital.

We may require substantial additional funding to achieve our business 
goals. If we are unable to obtain this funding when needed and on 
acceptable terms, we could be forced to delay, limit or terminate certain 
of our therapeutic development efforts. Certain of our Founded Entities 
will similarly require substantial additional funding to achieve their 
business goals.

We are currently advancing a Wholly Owned Pipeline with four therapeutic 
candidates, two of which are in preclinical development, two of which 
are in Phase 1 and Phase 2 clinical trials. Our Non-Controlled Founded 
Entities are advancing 10 therapeutic candidates, including two that are 
in Phase 3/Pivotal studies, as well as two FDA-cleared therapeutics. Our 
Controlled Founded Entities are advancing 10 therapeutic candidates, 
including one that is expected to enter a Phase 3 study, and three that 
are in Phase 2 development. Developing biopharmaceutical therapeutics 
is expensive and time-consuming, and with respect to the therapeutic 
candidates within our Wholly Owned Pipeline, we expect to require 
substantial additional capital to conduct research, preclinical studies and 
clinical trials for our current and future programs, establish pilot scale and 
commercial scale manufacturing processes and facilities, seek regulatory 
clearances and approvals for the therapeutic candidates within our 
Wholly Owned Pipeline and launch and commercialize any therapeutics 
for which we receive regulatory clearance or approval, including building 
our own commercial sales, marketing and distribution organization. With 
respect to our Founded Entities’ programs, we anticipate that we will 
continue to fund a small portion of development costs by strategically 
participating in such companies’ financings when doing so would be 
in the interests of our shareholders. The form of any such participation 
may include investment in public or private financings, collaboration and 
partnership arrangements and licensing arrangements, among others. 
Our management and strategic decision makers have not made decisions 
regarding the future allocation of certain of our resources among our 
Founded Entities, but evaluate the needs and opportunities with respect 
to each of these Founded Entities routinely and on a case-by-case 
basis. In connection with any collaboration agreements relating to our 
Wholly Owned Programs, we are also responsible for the payments to 
third parties of expenses that may include milestone payments, license 
maintenance fees and royalties, including in the case of certain of our 
agreements with academic institutions or other companies from whom 
intellectual property rights underlying their respective programs have 
been in-licensed or acquired. Because the outcome of any preclinical 
or clinical development and regulatory approval process is highly 
uncertain, we cannot reasonably estimate the actual amounts necessary 
to successfully complete the development, regulatory approval process 
and potential commercialization of our Wholly Owned Programs and any 
future therapeutic candidates we may identify.

As of March 31, 2021, we had cash and cash equivalents of $443.4 million 
at the PureTech Health plc level. However, our operating plan may change 
as a result of many factors currently unknown to us, and we may need 
to seek additional funds sooner than planned, through public or private 
equity or debt financings, sales of assets or programs, other sources, such 
as strategic collaborations or license and development agreements, or 
a combination of these approaches. Even if we believe we have sufficient 
funds for our current or future operating plans, we may opportunistically 
seek additional capital if market conditions are favorable or if we have 
specific strategic considerations. Our spending will vary based on new 
and ongoing therapeutic development and corporate activities. Any such 
additional fundraising efforts for us may divert our management from their 
day-to-day activities, which may adversely affect our ability to develop and 
commercialize therapeutic candidates that we may identify and pursue. 

192    PureTech Health plc   Annual report and accounts 2020

Moreover, such financing may result in dilution to shareholders, imposition 
of debt covenants and repayment obligations, or other restrictions that 
may affect our business.

Our future funding requirements, both short-term and long-term, will 
depend on many factors, including, but not limited to:

•  the time and cost necessary to complete ongoing, planned and future 

unplanned clinical trials, including our ongoing clinical trials for LYT-100 
and LYT-200, and potential future clinical trials for LYT-210 and LYT-300;

•  the outcome, timing and cost of meeting regulatory requirements 
established by the FDA, the EMA and other comparable foreign 
regulatory authorities;

•  the progress, timing, scope and costs of our preclinical studies, clinical 
trials and other related activities for our ongoing and planned clinical 
trials, and potential future clinical trials;

•  the costs of obtaining clinical and commercial supplies of raw materials 
and drug products for the therapeutic candidates within our Wholly 
Owned Pipeline, as applicable, and any other therapeutic candidates 
we may identify and develop;

•  our ability to successfully identify and negotiate acceptable terms 

for third-party supply and contract manufacturing agreements with 
contract manufacturing organizations, or CMOs;

•  the costs of commercialization activities for any of the therapeutic 

candidates within our Wholly Owned Pipeline that receive marketing 
approval, including the costs and timing of establishing therapeutic 
sales, marketing, distribution and manufacturing capabilities, or 
entering into strategic collaborations with third parties to leverage or 
access these capabilities;

•  the amount and timing of sales and other revenues from the therapeutic 
candidates within our Wholly Owned Pipeline, if approved, including 
the sales price and the availability of coverage and adequate third-
party reimbursement;

•  the cash requirements of our Founded Entities and our ability and 

willingness to provide them with financing;

•  the cash requirements of any future acquisitions or discovery of 

therapeutic candidates;

•  the time and cost necessary to respond to technological and market 

developments, including other therapeutics that may compete with one 
or more of our Wholly Owned Programs;

•  the costs of acquiring, licensing or investing in intellectual property 

rights, therapeutics, therapeutic candidates and businesses;

•  our ability to attract, hire and retain qualified personnel as we expand 

R&D and establish a commercial infrastructure;

•  the costs of maintaining, expanding and protecting our intellectual 

property portfolio; and

•  the costs of operating as a public company in the United Kingdom and 
the United States and maintaining listings on both the London Stock 
Exchange, or the LSE, and The Nasdaq Global Market, or Nasdaq.

We cannot be certain that additional funding will be available on 
acceptable terms, or at all. If adequate funds are not available to us on 
a timely basis, we may be required to delay, limit or terminate one or more 
research or development programs or the potential commercialization 
of any approved therapeutics or be unable to expand operations or 
otherwise capitalize on business opportunities, as desired, which could 
materially affect our business, prospects, financial condition and results 
of operations.

Raising additional capital may cause dilution to our existing shareholders, 
restrict our operations or require us to relinquish rights to current 
therapeutic candidates or to any future therapeutic candidates on 
unfavorable terms.

We expect our expenses to increase in connection with our planned 
operations. Unless and until we can generate a substantial amount of 
revenue from the therapeutic candidates within our Wholly Owned 
Pipeline or royalties and other monetization events related to our 
Founded Entities, we expect to finance our future cash needs through 
a combination of public and private equity offerings, debt financings, 
strategic partnerships, sales of assets and alliances and licensing 
arrangements. We, and indirectly, our shareholders, may bear the cost 
of issuing and servicing any such securities and of entering into and 
maintaining any such strategic partnerships or other arrangements. 
Because any decision by us to issue debt or equity securities in the 
future will depend on market conditions and other factors beyond our 
control, we cannot predict or estimate the amount, timing or nature of 
any future financing transactions. To the extent that we or our Founded 
Entities raise additional capital through the sale of equity or convertible 
debt securities, your ownership interest will be diluted, and the terms 

Risk Factor Annex  — continuedAdditionasl informationmay include liquidation or other preferences that adversely affect your 
rights as a shareholder. The incurrence of additional indebtedness 
would result in increased fixed payment obligations and could involve 
additional restrictive covenants, such as limitations on our ability to 
incur additional debt, limitations on our ability to acquire, sell or license 
intellectual property rights and other operating restrictions that could 
adversely impact our ability to conduct our business. Additionally, any 
future collaborations we enter into with third parties may provide capital in 
the near term, but limit our potential cash flow and revenue in the future. 
If we raise additional funds through strategic partnerships and alliances 
and licensing arrangements with third parties, we may have to relinquish 
valuable rights to our technologies or therapeutic candidates, or grant 
licenses or other rights on unfavorable terms.

In addition, if any of our Founded Entities raises funds through the 
issuance of equity securities, our shareholders’ indirect equity interest 
in such Founded Entity could be substantially diminished. If any of our 
Founded Entities raises additional funds through collaboration and 
licensing arrangements, it may be necessary to relinquish some rights 
to our technologies or these therapeutic candidates or grant licenses on 
terms that are not favorable to us.

If we engage in acquisitions or strategic partnerships, this may increase 
our capital requirements, dilute our shareholders, cause us to incur debt or 
assume contingent liabilities and subject us to other risks.

We may engage in various acquisitions and strategic partnerships in the 
future, including licensing or acquiring complementary therapeutics, 
intellectual property rights, technologies or businesses. Any acquisition or 
strategic partnership may entail numerous risks, including:

•  increased operating expenses and cash requirements;

•  the assumption of indebtedness or contingent liabilities;

•  the issuance of our equity securities which would result in dilution to 

our shareholders;

•  assimilation of operations, intellectual property, therapeutics and 

therapeutic candidates of an acquired company, including difficulties 
associated with integrating new personnel;

•  the diversion of our management’s attention from our existing 

therapeutic programs and initiatives in pursuing such an acquisition or 
strategic partnership;

•  retention of key employees, the loss of key personnel and uncertainties 

in our ability to maintain key business relationships;

•  risks and uncertainties associated with the other party to such 

a transaction, including the prospects of that party and their existing 
therapeutics or therapeutic candidates and regulatory approvals; and

•  our inability to generate revenue from acquired intellectual property, 
technology and/or therapeutics sufficient to meet our objectives or 
even to offset the associated transaction and maintenance costs.

In addition, if we undertake such a transaction, we may issue dilutive 
securities, assume or incur debt obligations, incur large one-time 
expenses and acquire intangible assets that could result in significant 
future amortization expense.

Risks Related to Our Founded Entities

Our ability to realize value from our Founded Entities may be impacted 
if we reduce our ownership or otherwise cede control to other investors 
through contractual agreements or otherwise.

We do not have a majority interest in our Non-Controlled Founded 
Entities. Our interests may be further reduced as such companies raise 
capital from third-party investors. In addition, we may agree to contractual 
arrangements for the funding of further developments by one or more 
of our Founded Entities. As a result, with respect to our Non-Controlled 
Founded Entities, we may not be able to exercise control over the affairs 
of such Founded Entity, including that Founded Entity’s governance 
arrangements and access to management and financial information. We 
are also party to agreements with certain of our Founded Entities that 
contain provisions which could force us to exit from that Founded Entity 
at a time and/or price determined by other investor(s) (for example, by the 
exercise of drag-along rights). If we were forced to exit out of a Founded 
Entity, this could have a material adverse effect on our business, financial 
condition or results of operations and prospects. In addition, if the affairs 
of one or more Founded Entities in which we hold a minority stake were to 
be conducted in a manner detrimental to our interests or intentions, our 
business, reputation and prospects may be adversely affected.

As certain of our Founded Entities have completed equity financings, they 
have entered into certain agreements with the investors participating in 
such financings, including us. We are party to voting agreements with 
Entrega, Inc., or Entrega, and Sonde Health, Inc., or Sonde, investors’ 

rights agreements with Akili, Karuna Therapeutics, Inc., or Karuna, Follica, 
Incorporated, or Follica, Vedanta Biosciences, Inc., or Vedanta, Entrega, 
Sonde and Vor Biopharma Inc., or Vor, and a stockholders’ agreement 
with Gelesis, pursuant to which we are subject to certain restrictions 
on the transfer or sale of shares (e.g., pre-emptive rights or drag-along, 
tag-along rights or lock up agreements), and we may not be able freely 
to transfer our interest in such Founded Entities or procure the sale of 
the entire issued share capital of one of such Founded Entities, similar 
to other investors who are party to these agreements. In addition, many 
of our Founded Entities have employee share plans which further dilute 
our interest in such business. If the affairs of one or more of our Founded 
Entities were to be conducted in a manner detrimental to our interests 
or intentions or if we were unable to realize our interest in a Founded 
Entity or suffer dilution of our shareholding, this could have a material 
adverse effect on our business, financial condition or results of operation 
and prospects.

Our overall value may be dominated by a single or limited number of our 
Founded Entities.

A large proportion of our overall value may at any time reside in a small 
proportion of our Founded Entities. Accordingly, there is a risk that if 
one or more of the intellectual property or commercial rights relevant to 
a valuable business were impaired, this would have a material adverse 
impact on our overall value. Furthermore, a large proportion of our 
overall revenue may at any time be the subject of one, or a small number 
of, licensed technologies. Should the relevant licenses be terminated or 
expire this would be likely to have a material adverse effect on the revenue 
received by us. Any material adverse impact on the value of the business 
of a Founded Entity could, in the situations described above, or otherwise, 
have a material adverse effect on our business, financial condition, trading 
performance and/or prospects.

We have limited information about and limited control or influence over 
our Non-Controlled Founded Entities.

While we maintain ownership of equity interests in our Non-Controlled 
Founded Entities, we do not maintain voting control or direct 
management and development efforts for these entities. Each of these 
entities are independently managed, and we do not control the clinical 
and regulatory development of these Non-Controlled Founded Entities’ 
therapeutic candidates. Any failure by our Non-Controlled Founded 
Entities to adhere to regulatory requirements, initiate preclinical studies 
and clinical trials on schedule or to obtain clearances or approvals 
for their therapeutic candidates could have an adverse effect on our 
business, financial condition, results of operation and prospects. The 
information included in this report about our Non-Controlled Founded 
Entities is based on (i) our knowledge, which may in some cases be 
limited, (ii) information that is publicly available, including the public 
filings of SEC reporting companies, such as Karuna and Vor, and (iii) 
information provided to us by our Non-Controlled Founded Entities. 
Where a date is provided, the information included in this report about 
our Non-Controlled Founded Entities is as of that date and you should 
not assume that it is accurate as of any other date. As such, there may 
be developments at our Non-Controlled Founded Entities of which we 
are unaware that could have an adverse effect on our business, financial 
condition, results of operation and prospects.

Our Founded Entities are difficult to value given that many of their 
therapeutic candidates are in the development stage.

Investments in early-stage companies, particularly privately held entities, 
are inherently difficult to value since sales, cash flow and tangible asset 
values are very limited, which makes the valuation highly dependent on 
expectations of future development, and any future significant revenues 
would only arise in the medium to longer terms and are uncertain. Equally, 
investments in companies just commencing the commercial stage are 
also difficult to value since sales, cash flow and tangible assets are limited, 
they have only commenced initial receipts of revenues and valuations are 
still dependent on expectations of future development. There can be no 
guarantee that our valuation of our Founded Entities will be considered 
to be correct in light of the early stage of development for many of these 
entities and their future performance. As a result, we may not realize 
the full value of our ownership in such Founded Entities which could 
adversely affect our business and results of operations. For example, on 
November 15, 2019, resTORbio, Inc., or resTORbio, announced that its 
lead therapeutic candidate, RTB101, did not meet its primary endpoint 
in its Phase 3 study and ceased further development leading to a decline 
in resTORbio’s stock price from $9.27 to $1.09 and our sale of 7,680,700 
common shares of resTORbio. As a result of the foregoing, we recognized 
a total cash loss of approximately $10 million from our initial investment 
through sale of shares.

PureTech Health plc   Annual report and accounts 2020    193

Risk Factor Annex  — continuedAdditional informationCertain of our and our Founded Entities’ therapeutics and therapeutic 
candidates represent novel therapeutic approaches and negative 
perception of any therapeutic or therapeutic candidate that we or they 
develop could adversely affect our ability to conduct our business, obtain 
regulatory approvals or identify alternate regulatory pathways to market for 
such therapeutic candidate.

Certain of our and our Founded Entities’ therapeutics candidates are 
considered relatively new and novel therapeutic approaches. Our and 
their success will depend upon physicians who specialize in the treatment 
of diseases targeted by our and their therapeutic candidates, biologics or 
medical devices prescribing potential treatments that involve the use of 
our and their therapeutic candidates in lieu of, or in addition to, existing 
treatments with which they are more familiar and for which greater clinical 
data may be available. Access will also depend on consumer acceptance 
and adoption of therapeutics that are commercialized. In addition, 
responses by the U.S., state or foreign governments to negative public 
perception or ethical concerns may result in new legislation or regulations 
that could limit our or our Founded Entities’ ability to develop or 
commercialize any therapeutic candidates, obtain or maintain regulatory 
approval, identify alternate regulatory pathways to market or otherwise 
achieve profitability. More restrictive statutory regimes, government 
regulations or negative public opinion would have an adverse effect on 
our business, financial condition, results of operations and prospects and 
may delay or impair the development and commercialization of our or our 
Founded Entities’ therapeutic candidates or demand for any therapeutics 
we or they may develop.

For example, in the United States and the European Union, no 
therapeutics to date have been approved specifically demonstrating an 
impact on the microbiome as part of their therapeutic effect. Vedanta 
is developing a pipeline of microbiome-derived modulators for immune 
and infectious disease. Microbiome therapies may not be successfully 
developed or commercialized or gain the acceptance of the public or 
the medical community. Additionally, adverse events, or AEs, in non-
IND human clinical studies and clinical trials of Vedanta’s therapeutic 
candidates or in clinical trials of other companies developing similar 
therapeutics and the resulting publicity, as well as any other AEs in the 
field of the microbiome, could result in a decrease in demand for any 
therapeutic that Vedanta may develop. Finally, the FDA, the EMA or 
other comparable foreign regulatory authorities may lack experience in 
evaluating the safety and efficacy of therapeutic candidates based on 
microbiome therapeutics, which could result in a longer than expected 
regulatory review process, increase expected development costs and 
delay or prevent potential commercialization of therapeutic candidates.

Risks Related to the Clinical Development, Regulatory Review and 
Approval of our and our Founded Entities’ Therapeutic Candidates

Risks Related to Clinical Development

The therapeutic candidates within our Wholly Owned Pipeline and most of 
our Founded Entities’ therapeutic candidates are in preclinical or clinical 
development, which is a lengthy and expensive process with uncertain 
outcomes and the potential for substantial delays. We cannot give any 
assurance that any of our and our Founded Entities’ therapeutic candidates 
will receive regulatory approval, which is necessary before they can 
be commercialized.

Before obtaining marketing approval from regulatory authorities for the 
sale of our or our Founded Entities’ therapeutic candidates, we or our 
Founded Entities must conduct extensive clinical trials to demonstrate 
the safety and efficacy of the therapeutic candidates in humans. To date, 
we have focused substantially all of our efforts and financial resources on 
identifying, acquiring, and developing therapeutic candidates, including 
conducting lead optimization, preclinical studies and clinical trials, and 
providing general and administrative support for these operations. To 
date, only two of our Founded Entities’ therapeutic candidates, Gelesis’ 
Plenity and Akili’s EndeavorRx, have received marketing clearance from 
the FDA, and we cannot be certain that any of our internal or our Founded 
Entities’ other therapeutic candidates will receive regulatory clearance 
or approval, the timing of such clearance or approval, if received, or 
that clinical trials will progress as planned. Our or our Founded Entities’ 
inability to successfully complete preclinical and clinical development 
could result in additional costs to us and negatively impact our ability 
to generate revenue. Our future success is dependent on our and our 
Founded Entities’ ability to successfully develop, obtain regulatory 
approval for, and then successfully commercialize therapeutic candidates. 
We and our Founded Entities, with the exceptions of Gelesis and Akili, 
currently have no drugs approved or devices cleared or approved for 
sale and have not generated any revenue from sales of drugs or devices. 
We cannot guarantee that we or our Founded Entities will be able in 
the future to develop or successfully commercialize any of our or their 
therapeutic candidates. Additionally, there is no FDA approved live 

194    PureTech Health plc   Annual report and accounts 2020

biological therapeutic using a defined cocktail of microbes, which could 
result in regulatory complexity in Vedanta’s pipeline. There is also no 
approved drug therapy for lymphedema, which will require us to come to 
an agreement with the FDA on requirements for approval.

Other than Gelesis’ Plenity and Akili’s EndeavorRx, all of our Wholly 
Owned Programs and our Founded Entities’ therapeutic candidates 
require additional development; management of preclinical, clinical, 
and manufacturing activities; and/or regulatory clearances or approvals. 
In addition, we or our Founded Entities may need to obtain adequate 
manufacturing supply; build a commercial organization; commence 
marketing efforts; and obtain coverage and reimbursement before we 
generate any significant revenue from commercial therapeutic sales, if 
ever. Many of the therapeutic candidates in our Wholly Owned Pipeline 
and our Founded Entities’ therapeutic candidates are in early-stage 
research or translational phases of development, and the risk of failure for 
these programs is high. We cannot be certain that any of the therapeutic 
candidates in our Wholly Owned Pipeline or our Founded Entities’ 
therapeutic candidates will be successful in clinical trials or receive 
regulatory approval or clearance. Further, our Wholly Owned Programs or 
our Founded Entities’ therapeutic candidates may not receive regulatory 
clearance or approval even if we believe they are successful in clinical 
trials. If we or our Founded Entities do not receive regulatory approval 
for our or their therapeutic candidates, we may not be able to continue 
operations, which may result in dissolution, out-licensing the technology 
or pursuing an alternative strategy.

Preclinical development is uncertain. Our preclinical programs may 
experience delays or may never advance to clinical trials, which would 
adversely affect our ability to obtain regulatory approvals or commercialize 
these programs on a timely basis or at all, which would have an adverse 
effect on our business.

Two of our Wholly Owned Programs, LYT-210 and LYT-300, are in the 
preclinical stage, and their risk of failure is high. Before we can commence 
clinical trials for a therapeutic candidate, we must complete extensive 
preclinical testing and studies that support our planned investigational 
new drug applications, or INDs, in the United States, or similar 
applications in other jurisdictions. We cannot be certain of the timely 
completion or outcome of our preclinical testing and studies and cannot 
predict if the FDA or other regulatory authorities will accept our proposed 
clinical programs or if the outcome of our preclinical testing and studies 
will ultimately support the further development of our programs. As 
a result, we cannot be sure that we will be able to submit INDs or similar 
applications for our preclinical programs on the timelines we expect, if at 
all, and we cannot be sure that submission of INDs or similar applications 
will result in the FDA, the EMA or other regulatory authorities allowing 
clinical trials to begin.

Clinical trials of our or our Founded Entities’ therapeutic candidates may 
be delayed, and certain programs may never advance in the clinic or may 
be more costly to conduct than we anticipate, any of which can affect our 
ability to fund our company and would have a material adverse impact on 
our platform or our business.

Clinical testing is expensive, time-consuming, and subject to uncertainty. 
We cannot guarantee that any of our ongoing and planned clinical 
trials will be conducted as planned or completed on schedule, if at all. 
Moreover, even if these trials are initiated or conducted on a timely 
basis, issues may arise that could result in the suspension or termination 
of such clinical trials. A failure of one or more clinical trials can occur at 
any stage of testing, and our clinical trials may not be successful. Events 
that may prevent successful or timely initiation or completion of clinical 
trials include:

•  inability to generate sufficient preclinical, toxicology, or other in vivo or 
in vitro data to support the initiation or continuation of clinical trials;

•  delays in confirming target engagement, patient selection or other 

relevant biomarkers to be utilized in preclinical and clinical therapeutic 
candidate development;

•  delays in reaching a consensus with regulatory agencies as to the 

design or implementation of our clinical studies;

•  delays in reaching agreement on acceptable terms with prospective 
contract research organizations, or CROs, and clinical trial sites, the 
terms of which can be subject to extensive negotiation and may vary 
significantly among different CROs and clinical trial sites;

•  delays in identifying, recruiting and training suitable clinical investigators;

•  delays in obtaining required Institutional Review Board, or IRB, approval 

at each clinical trial site;

•  imposition of a temporary or permanent clinical hold by regulatory 
agencies for a number of reasons, including after review of an IND 
or amendment, clinical trial application, or CTA, or amendment, 

Risk Factor Annex  — continuedAdditionasl informationinvestigational device exemption, or IDE, or supplement, or equivalent 
application or amendment; as a result of a new safety finding that 
presents unreasonable risk to clinical trial participants; or a negative 
finding from an inspection of our clinical trial operations or study sites;

•  developments in trials for other therapeutic candidates with the same 

targets or related modalities as our or our Founded Entities’ therapeutic 
candidates conducted by competitors that raise regulatory or safety 
concerns about risk to patients of the treatment, or if the FDA finds 
that the investigational protocol or plan is clearly deficient to meet its 
stated objectives;

•  difficulties in securing access to materials for the comparator arm of 

certain of our clinical trials;

•  delays in identifying, recruiting and enrolling suitable patients to 

participate in clinical trials, and delays caused by patients withdrawing 
from clinical trials or failing to return for post-treatment follow-up;

•  difficulties in finding a sufficient number of trial sites, or trial sites 

deviating from trial protocol or dropping out of a trial;

•  difficulty collaborating with patient groups and investigators;

•  failure by CROs, other third parties, or us to adhere to clinical trial 

requirements;

•  failure to perform in accordance with the FDA’s or any other regulatory 
authority’s current good clinical practices, or GCP, requirements, or 
regulatory guidelines in other countries;

•  occurrence of AEs or undesirable side effects or other unexpected 
characteristics associated with the therapeutic candidate that are 
viewed to outweigh its potential benefits;

•  changes in regulatory requirements and guidance that require 

amending or submitting new clinical protocols;

•  changes in the standard of care on which a clinical development plan 

was based, which may require new or additional trials;

•  the cost of clinical trials of any therapeutic candidates that we may 

identify and pursue being greater than we anticipate;

•  clinical trials of any therapeutic candidates that we may identify and 

pursue producing negative or inconclusive results, which may result in 
our deciding, or regulators requiring us, to conduct additional clinical 
trials or abandon therapeutic development programs;

•  transfer of manufacturing processes to larger-scale facilities operated 
by a CMO, or by us, and delays or failures by our CMOs or us to make 
any necessary changes to such manufacturing process;

 – delays in manufacturing, testing, releasing, validating, or importing/
exporting sufficient stable quantities of therapeutic candidates that 
we may identify for use in clinical trials or the inability to do any of 
the foregoing; and

 – factors we may not be able to control, such as current or potential 

pandemics that may limit patients, principal investigators or staff or 
clinical site availability, result in clinical trial protocol deviations, or 
impact supply of our or our Founded Entities’ therapeutic candidates 
(e.g., outbreak of COVID-19).

Any inability to successfully initiate or complete clinical trials could result 
in additional costs to us or impair our ability to generate revenue. In 
addition, if we make manufacturing or formulation changes to our Wholly 
Owned Programs, we may be required to or we may elect to conduct 
additional preclinical studies or clinical trials to bridge data obtained from 
our modified therapeutic candidates to data obtained from preclinical 
and clinical research conducted using earlier versions. Clinical trial delays 
could also shorten any periods during which our therapeutics have 
patent protection and may allow our competitors to bring therapeutics 
to market before we do, which could impair our ability to successfully 
commercialize therapeutic candidates and may harm our business and 
results of operations.

We could also encounter delays if a clinical trial is suspended or 
terminated by us, by the data safety monitoring board, or DSMB, or by 
the FDA, the EMA or other comparable foreign regulatory authorities, 
or if the IRBs of the institutions in which such trials are being conducted 
suspend or terminate the participation of their clinical investigators and 
sites subject to their review. Such authorities may suspend or terminate 
a clinical trial due to a number of factors, including failure to conduct the 
clinical trial in accordance with regulatory requirements or our clinical 
protocols, inspection of the clinical trial operations or trial site by the FDA, 
the EMA or other comparable foreign regulatory authorities resulting 
in the imposition of a clinical hold, unforeseen safety issues or adverse 
side effects, failure to demonstrate a benefit from using a therapeutic 
candidate, changes in governmental regulations or administrative actions 
or lack of adequate funding to continue the clinical trial.

Moreover, principal investigators for our clinical trials may serve as 
scientific advisors or consultants to us from time to time and receive 
compensation in connection with such services. Under certain 
circumstances, we may be required to report some of these relationships 
to the FDA, the EMA or comparable foreign regulatory authorities. The 
FDA, the EMA or comparable foreign regulatory authority may conclude 
that a financial relationship between us and a principal investigator has 
created a conflict of interest or otherwise affected interpretation of the 
study. The FDA, the EMA or comparable foreign regulatory authority may 
therefore question the integrity of the data generated at the applicable 
clinical trial site and the utility of the clinical trial itself may be jeopardized. 
This could result in a delay in approval, or rejection, of our marketing 
applications by the FDA, the EMA or comparable foreign regulatory 
authority, as the case may be, and may ultimately lead to the denial of 
marketing approval of one or more of our Wholly Owned Programs or our 
Founded Entities’ therapeutic candidates.

Delays in the initiation, conduct or completion of any clinical trial of the 
therapeutic candidates within our Wholly Owned Pipeline will increase our 
costs, slow down the therapeutic candidate development and approval 
process and delay or potentially jeopardize our ability to commence 
therapeutic sales and generate revenue. In addition, many of the factors 
that cause, or lead to, a delay in the commencement or completion of 
clinical trials may also ultimately lead to the denial of regulatory approval 
of the therapeutic candidates within our Wholly Owned Pipeline or our 
Founded Entities’ therapeutic candidates. In the event we identify any 
additional therapeutic candidates to pursue, we cannot be sure that 
submission of an IDE, IND, CTA, or equivalent application, as applicable, 
will result in the FDA, the EMA or comparable foreign regulatory authority 
allowing clinical trials to begin in a timely manner, if at all. Any of these 
events could have a material adverse effect on our business, prospects, 
financial condition and results of operations.

The results of early-stage clinical trials and preclinical studies may not be 
predictive of future results. Initial data in clinical trials may not be indicative 
of results obtained when these trials are completed or in later stage trials.

The results of preclinical studies may not be predictive of the results of 
clinical trials, and the results of any early-stage clinical trials we commence 
may not be predictive of the results of the later-stage clinical trials. The 
results of preclinical studies and clinical trials in one set of patients or 
disease indications, or from preclinical studies or clinical trials that we did 
not lead, may not be predictive of those obtained in another. In some 
instances, there can be significant variability in safety or efficacy results 
between different clinical trials of the same therapeutic candidate due 
to numerous factors, including changes in trial procedures set forth in 
protocols, differences in the size and type of the patient populations, 
changes in and adherence to the dosing regimen and other clinical trial 
protocols and the rate of dropout among clinical trial participants. In 
addition, preclinical and clinical data are often susceptible to various 
interpretations and analyses, and many companies that have believed 
their therapeutic candidates performed satisfactorily in preclinical studies 
and clinical trials have nonetheless failed to obtain marketing approval. 
A number of companies in the pharmaceutical, biopharmaceutical and 
biotechnology industries have suffered significant setbacks in clinical 
development even after achieving promising results in earlier studies, 
and any such setbacks in our clinical development could have a material 
adverse effect on our business and operating results. Even if early-stage 
clinical trials are successful, we may need to conduct additional clinical 
trials of our Wholly Owned Programs in additional patient populations or 
under different treatment conditions before we are able to seek approvals 
or clearances from the FDA, the EMA or other comparable foreign 
regulatory authorities to market and sell these therapeutic candidates. Our 
failure to obtain marketing authorization for the therapeutic candidates 
within our Wholly Owned Pipeline would substantially harm our business, 
prospects, financial condition and results of operations.

If we encounter difficulties enrolling patients in clinical trials, our clinical 
development activities could be delayed or otherwise adversely affected.

Identifying and qualifying trial participants to participate in clinical studies 
is critical to our success. The timing of our clinical studies depends on the 
speed at which we can recruit trial participants to participate in testing 
the therapeutic candidates within our Wholly Owned Pipeline. Delays 
in enrollment may result in increased costs or may affect the timing or 
outcome of the planned clinical trials, which could prevent completion of 
these trials and adversely affect our ability to advance the development 
of the therapeutic candidates within our Wholly Owned Pipeline. If trial 
participants are unwilling to participate in our studies because of negative 
publicity from AEs in our trials or other trials of similar therapeutics, or 
those related to specific therapeutic area, or for other reasons, including 
competitive clinical studies for similar patient populations, the timeline for 
recruiting trial participants, conducting studies, and obtaining regulatory 

PureTech Health plc   Annual report and accounts 2020    195

Risk Factor Annex  — continuedAdditional informationapproval of potential therapeutics may be delayed. We also may face 
delays as a result of unforeseen global circumstances, for example we 
have experienced temporary delays in certain of our clinical development 
activities, including enrolling participants in certain of our clinical trials, as 
a result of the COVID-19 pandemic. Any delays could result in increased 
costs, delays in advancing our therapeutic candidate development, delays 
in testing the effectiveness of the therapeutic candidates within our 
Wholly Owned Pipeline, or termination of the clinical studies altogether.

We may not be able to identify, recruit and enroll a sufficient number 
of trial participants, or those with required or desired characteristics to 
achieve diversity in a study, to complete our clinical studies in a timely 
manner. Patient and subject enrollment is affected by factors including:

•  the size and nature of a patient population;

•  the patient eligibility criteria defined in the applicable clinical trial 
protocols, which may limit the patient populations eligible for 
clinical trials to a greater extent than competing clinical trials for the 
same indication;

•  the size of the study population required for analysis of the trial’s 

primary endpoints;

•  the severity of the disease under investigation;

•  the proximity of patients to a trial site;

•  the inclusion and exclusion criteria for the trial in question;

•  the design of the trial protocol;

•  the ability to recruit clinical trial investigators with the appropriate 

competencies and experience;

•  the availability and efficacy of approved medications or therapies for 

the disease or condition under investigation;

•  clinicians’ and patients’ perceptions as to the potential advantages and 
side effects of the therapeutic candidate being studied in relation to 
other available therapies and therapeutic candidates;

•  the ability to obtain and maintain patient consents; and

•  the risk that patients enrolled in clinical trials will not complete such 

trials, for any reason.

Furthermore, our or our collaborators’ ability to successfully initiate, 
enroll and conduct a clinical trial outside the United States is subject to 
numerous additional risks, including:

•  difficulty in establishing or managing relationships with CROs 

and physicians;

•  differing standards for the conduct of clinical trials;

•  differing standards of care for patients with a particular disease;

•  an inability to locate qualified local consultants, physicians and 

partners; and

•  the potential burden of complying with a variety of foreign laws, 
medical standards and regulatory requirements, including the 
regulation of pharmaceutical and biotechnology therapeutics 
and treatments.

If we have difficulty enrolling sufficient numbers of patients to conduct 
clinical trials as planned, we may need to delay or terminate clinical trials, 
either of which would have an adverse effect on our business.

Use of the therapeutic candidates within our Wholly Owned Pipeline or the 
therapeutic candidates being developed by our Founded Entities could be 
associated with side effects, AEs or other properties or safety risks, which 
could delay or halt their clinical development, prevent their regulatory 
clearance or approval, cause us to suspend or discontinue clinical trials, 
abandon a therapeutic candidate, limit their commercial potential, if 
cleared or approved, or result in other significant negative consequences 
that could severely harm our business, prospects, operating results and 
financial condition.

As is the case with pharmaceuticals generally, it is likely that there may 
be side effects and AEs associated with our and our Founded Entities’ 
drugs or biologic therapeutic candidates’ use. Similarly, investigational 
devices may also be subject to side effects and AEs. Results of our clinical 
trials or those being conducted by Founded Entities could reveal a high 
and unacceptable severity and prevalence of side effects or unexpected 
characteristics. Undesirable side effects caused by these therapeutic 
candidates could cause us, our Founded Entities or regulatory authorities 
to interrupt, delay or halt clinical trials and could result in a more restrictive 
label or the delay or denial of regulatory clearance or approval by the 
FDA, the EMA or other comparable foreign regulatory authorities. The 
side effects related to the therapeutic candidate could affect patient 
recruitment or the ability of enrolled patients to complete the trial or result 
in potential therapeutic liability claims. Any of these occurrences may 
harm our business, financial condition and prospects significantly.

196    PureTech Health plc   Annual report and accounts 2020

Moreover, if therapeutic candidates within our Wholly Owned Pipeline 
are associated with undesirable side effects in preclinical studies or 
clinical trials or have characteristics that are unexpected, we may elect to 
abandon their development or limit their development to more narrow 
uses or subpopulations in which the undesirable side effects or other 
characteristics are less prevalent, less severe or more acceptable from 
a risk-benefit perspective, which may limit the commercial expectations 
for the therapeutic candidate if approved. We may also be required to 
modify or terminate our study plans based on findings in our preclinical 
studies or clinical trials. Many therapeutic candidates that initially show 
promise in early-stage testing may later be found to cause side effects 
that prevent further development. As we work to advance existing 
therapeutic candidates and to identify new therapeutic candidates, we 
cannot be certain that later testing or trials of therapeutic candidates 
that initially showed promise in early testing will not be found to cause 
similar or different unacceptable side effects that prevent their further 
development.

It is possible that as we test the therapeutic candidates within our Wholly 
Owned Pipeline in larger, longer and more extensive clinical trials, or as 
the use of these therapeutic candidates becomes more widespread if they 
receive regulatory clearance or approval, illnesses, injuries, discomforts 
and other AEs that were observed in earlier trials, as well as conditions 
that did not occur or went undetected in previous trials, will be reported 
by subjects. If such side effects become known later in development 
or upon approval, if any, such findings may harm our business, financial 
condition and prospects significantly. Additionally, adverse developments 
in clinical trials of pharmaceutical, biopharmaceutical or biotechnology 
therapeutics conducted by others may cause the FDA or other regulatory 
oversight bodies to suspend or terminate our clinical trials or to change 
the requirements for approval of any of our Wholly Owned Programs.

In addition to side effects caused by the product candidate, the 
administration process or related procedures also can cause adverse side 
effects. If any such AEs occur, our clinical trials could be suspended or 
terminated. If we are unable to demonstrate that any AEs were caused 
by the administration process or related procedures, the FDA, the 
European Commission, the EMA, or other regulatory authorities could 
order us to cease further development of, or deny clearance or approval 
of, a therapeutic candidate for any or all targeted indications. Even if we 
can demonstrate that all future serious adverse events, or SAEs, are not 
therapeutic-related, such occurrences could affect patient recruitment 
or the ability of enrolled patients to complete the trial. Moreover, if we 
elect, or are required, to not initiate, delay, suspend or terminate any 
future clinical trial of any of our Wholly Owned Programs, the commercial 
prospects of such therapeutic candidates may be harmed and our 
ability to generate therapeutic revenues from any of these therapeutic 
candidates may be delayed or eliminated. Any of these occurrences may 
harm our ability to develop other therapeutic candidates, and may harm 
our business, financial condition and prospects significantly.

Additionally, if any of the therapeutic candidates within our Wholly 
Owned Pipeline receives marketing authorization, the FDA could impose 
contraindications or a boxed warning in the labeling of our therapeutic. 
For any of our drug or biologic therapeutic candidates receiving marketing 
authorization, the FDA could require us to adopt a risk evaluation and 
mitigation strategy, or REMS, and could apply elements to assure safe 
use to ensure that the benefits of the therapeutic outweigh its risks, which 
may include, among other things, a Medication Guide outlining the risks 
of the therapeutic for distribution to patients and a communication plan 
to health care practitioners. Furthermore, if we or others later identify 
undesirable side effects caused by the therapeutic candidates within our 
Wholly Owned Pipeline once approved, several potentially significant 
negative consequences could result, including:

•  regulatory authorities may suspend or withdraw approvals of such 

therapeutic candidate, or seek an injunction against its manufacture or 
distribution;

•  regulatory authorities may require additional warnings on the label, 
including “boxed” warnings, or issue safety alerts, Dear Healthcare 
Provider letters, press releases or other communications containing 
warnings or other safety information about the therapeutic;

•  we may be required by the FDA to implement a REMS for a marketed 

drug or biologic;

•  we may be required to change the way a therapeutic candidate is 

administered or conduct additional clinical trials;

•  we may be subject to fines, injunctions or the imposition of civil or 

criminal penalties;

•  we could be sued and held liable for harm caused to patients; and

•  our reputation may suffer.

Risk Factor Annex  — continuedAdditionasl informationAny of these occurrences could prevent us from achieving or maintaining 
market acceptance of the particular therapeutic candidate, if approved, 
and may harm our business, financial condition and prospects significantly.

Risks Related to Regulatory Review and Approval 

Our clinical trials may fail to demonstrate substantial evidence of the safety 
and effectiveness of therapeutic candidates that we may identify and 
pursue for their intended uses, which would prevent, delay or limit the 
scope of regulatory approval and potential commercialization.

Before obtaining regulatory approvals for the commercial sale of any 
of our drug or biological therapeutic candidates, we must demonstrate 
through lengthy, complex and expensive preclinical studies and clinical 
trials that the applicable therapeutic candidate is both safe and effective 
for use in each target indication, and in the case of our Wholly Owned 
Programs and Founded Entities’ therapeutic candidates regulated as 
biological therapeutics, that the therapeutic candidate is safe, pure and 
potent for use in its targeted indication. Each therapeutic candidate must 
demonstrate an adequate risk versus benefit profile in its intended patient 
population and for its intended use. Similarly, before obtaining regulatory 
clearances or approvals for the commercial sale of any of the device 
therapeutic candidates of our Founded Entities, our Founded Entities 
may be required to demonstrate through lengthy, complex and expensive 
preclinical studies and clinical trials that the applicable therapeutic 
candidate meets the regulatory standard of clearance or approval—for 
example, substantial equivalence or a reasonable assurance of safety or 
effectiveness, as applicable—for its intended use.

Clinical testing is expensive and can take many years to complete, and 
its outcome is inherently uncertain. Failure can occur at any time during 
the clinical development process. Most therapeutic candidates that 
begin clinical trials are never approved by regulatory authorities for 
commercialization. We may be unable to design and execute a clinical trial 
to support marketing approval.

We cannot be certain that our clinical trials will be successful. Additionally, 
any safety concerns observed in any one of our clinical trials in our 
targeted indications could limit the prospects for regulatory clearances 
or approval of our therapeutic candidates in those and other indications, 
which could have a material adverse effect on our business, financial 
condition and results of operations. In addition, even if such clinical trials 
are successfully completed, we cannot guarantee that the FDA, the EMA 
or comparable foreign regulatory authorities will interpret the results as we 
do, and more trials could be required before we submit our therapeutic 
candidates for clearance or approval. For example, the definition of 
clinical meaningfulness for outcome measures in lymphedema has not 
been firmly established by the FDA, introducing risk in evaluating and 
demonstrating the efficacy required to obtain FDA approval of LYT-
100. As another example, while there is guidance regarding clinical 
meaningfulness for outcome measures in the context of acute COVID-19 
treatments and potential vaccines, there is no such guidance for treatment 
of complications that persist following the resolution of COVID-19. Even if 
we believe that our and our Founded Entities’ clinical trials and preclinical 
studies demonstrate the safety and efficacy of our and their therapeutic 
candidates, only the FDA and other comparable regulatory agencies may 
ultimately make such determination. No regulatory agency has made 
any such determination that any of our Wholly Owned Programs or those 
of our Founded Entities, except for Plenity and EndeavorRx, are safe or 
effective for use by the general public for any indication.

Additionally, we may utilize an “open-label” trial design for some of our 
future clinical trials. An open-label trial is one where both the patient and 
investigator know whether the patient is receiving the test article or either 
an existing approved drug or placebo. Open-label trials are subject to 
various limitations that may exaggerate any therapeutic effect as patients 
in open-label studies are aware that they are receiving treatment. Open-
label trials may be subject to a “patient bias” where patients perceive their 
symptoms to have improved merely due to their awareness of receiving 
an experimental treatment. Patients selected for early clinical studies 
often include the most severe sufferers and their symptoms may have 
been bound to improve notwithstanding the new treatment. In addition, 
open-label trials may be subject to an “investigator bias” where those 
assessing and reviewing the physiological outcomes of the clinical trials 
are aware of which patients have received treatment and may interpret the 
information of the treated group more favorably given this knowledge. 
The opportunity for bias in clinical trials as a result of open-label design 
may not be adequately handled and may cause any of our trials that utilize 
such design to fail or to be considered inadequate and additional trials 
may be necessary to support future marketing applications. Moreover, 
results acceptable to support clearance or approval in one jurisdiction 
may be deemed inadequate by another regulatory authority to support 
regulatory clearance or approval in that other jurisdiction. To the extent 
that the results of the trials are not satisfactory to the FDA, the EMA or 

comparable foreign regulatory authorities for support of a marketing 
application, we may be required to expend significant resources, which 
may not be available to us, to conduct additional trials in support of 
potential clearance or approval of our Wholly Owned Programs. Even if 
regulatory clearance or approval is secured for a therapeutic candidate, 
the terms of such approval may limit the scope and use of the specific 
therapeutic candidate, which may also limit its commercial potential.

Even if we complete the necessary preclinical studies and clinical trials, 
the marketing approval process is expensive, time-consuming and 
uncertain and may prevent us from obtaining approvals for the potential 
commercialization of therapeutic candidates.

Any therapeutic candidate we may develop and the activities associated 
with their development and potential commercialization, including 
their design, testing, manufacture, safety, efficacy, recordkeeping, 
labeling, storage, approval, advertising, promotion, sale and distribution, 
are subject to comprehensive regulation by the FDA, the EMA and 
other comparable foreign regulatory authorities. Failure to obtain 
marketing authorization for a therapeutic candidate will prevent us from 
commercializing the therapeutic candidate in a given jurisdiction. For 
example, although Gelesis and Akili have received marketing clearance 
for Plenity and EndeavorRx, respectively, from the FDA, we and our 
Founded Entities have not received clearance or approval to market any 
of our or their other therapeutic candidates from regulatory authorities 
in any jurisdiction and it is possible that none of the other therapeutic 
candidates we and our Founded Entities may seek to develop in the future 
will ever obtain regulatory approval. We have no experience in filing and 
supporting the applications necessary to gain marketing authorizations 
and expect to rely on third-party CROs or regulatory consultants to assist 
us in this process. Securing regulatory clearance or approval requires 
the submission of extensive preclinical and clinical data and supporting 
information to the various regulatory authorities for each therapeutic 
indication to establish the therapeutic candidate’s safety, purity, efficacy 
and potency. Securing regulatory clearance or approval also requires the 
submission of information about the therapeutic manufacturing process 
to, and inspection of manufacturing facilities by, the relevant regulatory 
authority. Any therapeutic candidates we or our Founded Entities 
develop may not be effective, may be only moderately effective, or may 
prove to have undesirable or unintended side effects, toxicities or other 
characteristics that may preclude our obtaining marketing clearance or 
approval or prevent or limit commercial use, if cleared or approved.

The process of obtaining marketing authorizations, both in the United 
States and abroad, is expensive, may take many years if additional clinical 
trials are required, if approval is obtained at all, and can vary substantially 
based upon a variety of factors, including the type, complexity and 
novelty of the therapeutic candidates involved. Changes in marketing 
authorization policies during the development period, changes in or the 
enactment of additional statutes or regulations, or changes in regulatory 
review for each submitted therapeutic application, may cause delays in 
the approval or rejection of an application. The FDA and comparable 
authorities in other countries have substantial discretion in the approval 
process and may refuse to accept any application or may decide that 
our data are insufficient for approval and require additional preclinical, 
clinical or other studies. In addition, varying interpretations of the 
data obtained from preclinical and clinical testing could delay, limit, or 
prevent marketing approval of a therapeutic candidate. Any marketing 
approval we ultimately obtain may be limited or subject to restrictions or 
post-approval commitments that render the approved therapeutic not 
commercially viable.

If we experience delays in obtaining clearance or approval or if we 
fail to obtain clearance or approval of any therapeutic candidates 
we may develop, the commercial prospects for those therapeutic 
candidates may be harmed, and our ability to generate revenues will be 
materially impaired.

We have conducted, and may continue to conduct in the future, clinical 
trials for therapeutic candidates outside the United States, and the FDA, 
the EMA and comparable foreign regulatory authorities may not accept 
data from such trials.

We have conducted clinical trials outside of the United States in the past, 
and may in the future choose to conduct one or more clinical trials outside 
the United States, including in Europe. For example, we have conducted 
clinical trials in Australia and are conducting clinical trials in additional 
locations outside the United States, including without limitation the U.K., 
Australia, Romania, Spain and the Philippines. The acceptance of study 
data from clinical trials conducted outside the United States or another 
jurisdiction by the FDA, the EMA or any comparable foreign regulatory 
authority may be subject to certain conditions or may not be accepted 
at all. In cases where data from foreign clinical trials are intended to 
serve as the basis for marketing approval in the United States, the FDA 

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Risk Factor Annex  — continuedAdditional informationwill generally not approve the application on the basis of foreign data 
alone unless (i) the data are applicable to the U.S. population and U.S. 
medical practice; (ii) the trials were performed by clinical investigators 
of recognized competence and pursuant to GCP regulations; and (iii) 
if necessary, the FDA is able to validate the data through an on-site 
inspection or other appropriate means. Additionally, the FDA’s clinical 
trial requirements, including sufficient size of patient populations and 
statistical powering, must be met. Many foreign regulatory authorities 
have similar approval requirements. In addition, such foreign trials would 
be subject to the applicable local laws of the foreign jurisdictions where 
the trials are conducted. There can be no assurance that the FDA, the 
EMA or any comparable foreign regulatory authority will accept data from 
trials conducted outside of the United States or the applicable jurisdiction. 
If the FDA, the EMA or any comparable foreign regulatory authority does 
not accept such data, it would result in the need for additional trials, which 
would be costly and time-consuming and delay aspects of our business 
plan, and which may result in therapeutic candidates that we may develop 
not receiving approval or clearance for commercialization in the applicable 
jurisdiction.

If we are unable to obtain regulatory clearance or approval in one or more 
jurisdictions for any therapeutic candidates that we may identify and 
develop, our business could be substantially harmed.

We cannot commercialize a therapeutic until the appropriate regulatory 
authorities have reviewed and cleared or approved the therapeutic 
candidate. Approval by the FDA, the EMA and comparable foreign 
regulatory authorities is lengthy and unpredictable, and depends upon 
numerous factors, including substantial discretion of the regulatory 
authorities. Approval policies, regulations, or the type and amount of 
preclinical or clinical data necessary to gain approval may change during 
the course of a therapeutic candidate’s development and may vary among 
jurisdictions, which may cause delays in the approval or the decision not 
to approve an application. Gelesis and Akili have obtained marketing 
clearance from the FDA for Plenity and EndeavorRx, respectively, but 
we and our Founded Entities have not obtained regulatory clearance or 
approval for any other therapeutic candidates, and it is possible that our 
current therapeutic candidates and any other therapeutic candidates 
which we and our Founded Entities may seek to develop in the future 
will not ever obtain regulatory clearance or approval. We cannot be 
certain that any of our Wholly Owned Programs or our Founded Entities’ 
therapeutic candidates will receive regulatory clearance or approval or be 
successfully commercialized even if we or our Founded Entities receive 
regulatory clearance or approval.

Obtaining marketing approval is an extensive, lengthy, expensive and 
inherently uncertain process, and regulatory authorities may delay, limit 
or deny clearance or approval of the therapeutic candidates within our 
Wholly Owned Pipeline or our Founded Entities’ therapeutic candidates 
for many reasons, including but not limited to:

•  the inability to demonstrate to the satisfaction of the FDA, the EMA 
or comparable foreign regulatory authorities that the applicable 
therapeutic candidate is safe and effective as a treatment for our 
targeted indications or otherwise meets the applicable regulatory 
standards for approval;

•  the FDA, the EMA or comparable foreign regulatory authorities may 
disagree with the design, endpoints or implementation of our or our 
Founded Entities’ clinical trials;

•  the population studied in the clinical program may not be sufficiently 

broad or representative to assure safety or efficacy in the full 
population for which we or our Founded Entities seek approval;

•  the FDA, the EMA or comparable foreign regulatory authorities may 

require additional preclinical studies or clinical trials beyond those that 
we or our Founded Entities currently anticipate;

•  the FDA, the EMA or comparable foreign regulatory authorities may 

disagree with our or our Founded Entities’ interpretation of data from 
preclinical studies or clinical trials;

•  the data collected from clinical trials of therapeutic candidates that 
we may identify and pursue may not be sufficient to support the 
submission of an NDA, biologics license application, or BLA, or other 
submission for regulatory approval in the United States or elsewhere;

•  as applicable, we or our Founded Entities may be unable to 

demonstrate to the FDA, the EMA or comparable foreign regulatory 
authorities that a therapeutic candidate’s risk-benefit ratio for its 
proposed indication is acceptable;

•  the FDA, the EMA or comparable foreign regulatory authorities may 
identify deficiencies in the manufacturing processes, test procedures 
and specifications, or facilities of third-party manufacturers with 
which we or our Founded Entities contract for clinical and commercial 
supplies; and

198    PureTech Health plc   Annual report and accounts 2020

•  the clearance or approval policies or regulations of the FDA, the EMA 
or comparable foreign regulatory authorities may change in a manner 
that renders the clinical trial design or data insufficient for clearance 
or approval.

The lengthy approval process, as well as the unpredictability of the results 
of clinical trials and evolving regulatory requirements, may result in our 
or our Founded Entities’ failure to obtain regulatory approval to market 
therapeutic candidates that we or our Founded Entities may pursue in 
the United States or elsewhere, which would significantly harm our or our 
Founded Entities’ business, prospects, financial condition and results 
of operations.

Furthermore, clearance or approval by the FDA in the United States, if 
obtained, does not ensure approval by regulatory authorities in other 
countries or jurisdictions. In order to market any therapeutics outside 
of the United States, we or our Founded Entities must establish and 
comply with numerous and varying regulatory requirements of other 
countries regarding safety and effectiveness. Clinical trials conducted 
in one country may not be accepted by regulatory authorities in other 
countries, and regulatory approval in one country does not mean that 
regulatory approval will be obtained in any other country. Approval 
processes vary among countries and can involve additional therapeutic 
testing and validation and additional or different administrative review 
periods from those in the United States, including additional preclinical 
studies or clinical trials, as clinical trials conducted in one jurisdiction 
may not be accepted by regulatory authorities in other jurisdictions. In 
many jurisdictions outside the United States, a therapeutic candidate 
must be approved for reimbursement before it can be approved for sale 
in that jurisdiction. In some cases, the price that we intend to charge for 
our therapeutics is also subject to approval. Seeking foreign regulatory 
approval could result in difficulties and costs for us or our Founded Entities 
and require additional preclinical studies or clinical trials which could be 
costly and time-consuming. Regulatory requirements can vary widely 
from country to country and could delay or prevent the introduction of 
our or our Founded Entities’ therapeutics in those countries. The foreign 
regulatory approval process involves all of the risks associated with FDA 
approval. We do not have any therapeutic candidates approved for sale 
in international markets. If we or our Founded Entities fail to comply with 
regulatory requirements in international markets or to obtain and maintain 
required approvals, or if regulatory approvals in international markets are 
delayed, our target market will be reduced and our ability to realize the full 
market potential of our therapeutics will be harmed.

Interim, “top-line,” and preliminary data from our clinical trials that we 
announce or publish from time to time may change as more patient data 
become available or as additional analyses are conducted, and as the data 
are subject to audit and verification procedures that could result in material 
changes in the final data.

From time to time, we may publish interim, “top-line,” or preliminary 
data from our clinical studies. Interim data from clinical trials that we may 
complete are subject to the risk that one or more of the clinical outcomes 
may materially change as patient enrollment continues and more patient 
data become available. Preliminary or “top-line” data also remain subject 
to audit and verification procedures that may result in the final data being 
materially different from the preliminary data we previously published. As 
a result, interim and preliminary data should be viewed with caution until 
the final data are available. Material adverse changes between preliminary, 
“top-line,” or interim data and final data could significantly harm our 
business prospects.

Further, others, including regulatory agencies, may not accept or agree 
with our assumptions, estimates, calculations, conclusions or analyses 
or may interpret or weigh the importance of data differently, which 
could impact the value of the particular program, the approvability or 
commercialization of the particular therapeutic candidate or therapeutic 
and our company in general. In addition, the information we choose to 
publicly disclose regarding a particular study or clinical trial is based 
on what is typically extensive information, and you or others may not 
agree with what we determine is the material or otherwise appropriate 
information to include in our disclosure. Any information we determine 
not to disclose may ultimately be deemed significant by you or others 
with respect to future decisions, conclusions, views, activities or otherwise 
regarding a particular therapeutic candidate or our business.

The complexity of a combination therapeutic that includes a drug or 
biologic and a medical device presents additional, unique development 
and regulatory challenges, which may adversely impact our or our 
Founded Entities’ development plans and our or our Founded Entities’ 
ability to obtain regulatory approval of our Wholly Owned Programs or our 
Founded Entities’ therapeutic candidates.

We or our Founded Entities, such as Follica, may decide to pursue 
marketing authorization of a combination therapeutic. A combination 

Risk Factor Annex  — continuedAdditionasl informationtherapeutic includes, amongst other possibilities, any investigational drug, 
device, or biologic packaged separately that according to its proposed 
labeling is for use only with another individually specified investigational 
drug, device, or biologic where both are required to achieve the intended 
use, indication, or effect.

Developing and obtaining regulatory approval for combination 
therapeutics pose unique challenges because they involve components 
that are regulated under different types of regulatory requirements, and 
by different FDA centers. As a result, such therapeutics raise regulatory, 
policy and review management challenges. For example, because 
divisions from both FDA’s Center for Drug Evaluation and Research 
or Center for Biologics Evaluation and Research and FDA’s Center for 
Devices and Radiological Health must review submissions concerning 
therapeutic candidates that are combination therapeutics comprised of 
drug or biologics and devices, the regulatory review and approval process 
for these therapeutics may be lengthened. In addition, differences in 
regulatory pathways for each component of a combination therapeutic 
can impact the regulatory processes for all aspects of therapeutic 
development and management, including clinical investigation, marketing 
applications, manufacturing and quality control, adverse event reporting, 
promotion and advertising, user fees and post-approval modifications. 
Similarly, the device components of our Founded Entities’ therapeutic 
candidates will require any necessary clearances or approvals or 
other marketing authorizations in other jurisdictions, which may prove 
challenging to obtain.

Certain modifications to our Founded Entities’ device therapeutics may 
require new 510(k) clearance or other marketing authorizations and 
may require our Founded Entities to recall or cease marketing their 
therapeutics.

Akili received marketing clearance for EndeavorRx from the FDA. Once 
a medical device is permitted to be legally marketed in the United States 
pursuant to a 510(k) clearance, de novo classification, or a premarket 
approval, or PMA, a manufacturer may be required to notify the FDA of 
certain modifications to the device. Manufacturers determine in the first 
instance whether a change to a therapeutic requires a new premarket 
submission, but the FDA may review any manufacturer’s decision. The 
FDA may not agree with our Founded Entities’ decisions regarding 
whether new clearances or approvals are necessary. They may make 
modifications or add additional features in the future that they believe do 
not require a new 510(k) clearance, de novo classification, or approval of 
a PMA or PMA amendments or supplements. If the FDA disagrees with 
their determinations and requires them to submit new 510(k) notifications, 
requests for de novo classification, or PMAs (or PMA supplements or 
amendments) for modifications to their previously cleared or reclassified 
therapeutics for which they have concluded that new clearances or 
approvals are unnecessary, they may be required to cease marketing or 
to recall the modified therapeutic until they obtain clearance or approval, 
and they may be subject to significant regulatory fines or penalties.

The regulatory landscape that will apply to development of therapeutic 
candidates by us or our Founded Entities or collaborators is rigorous, 
complex, uncertain and subject to change, which could result in delays or 
termination of development of such therapeutic candidates or unexpected 
costs in obtaining regulatory approvals.

We or our Founded Entities or collaborators may develop therapeutic 
candidates that use genome or cell editing technologies. Regulatory 
requirements governing therapeutics created with genome editing 
technology or involving gene therapy treatment have changed frequently 
and will likely continue to change in the future. Approvals by one 
regulatory agency may not be indicative of what any other regulatory 
agency may require for approval, and there is substantial, and sometimes 
uncoordinated, overlap in those responsible for regulation of gene 
therapy therapeutics, cell therapy therapeutics and other therapeutics 
created with genome editing technology. For example, the FDA 
established the Office of Tissues and Advanced Therapies within its 
Center for Biologics Evaluation and Research, or CBER, to consolidate 
the review of gene therapy and related therapeutics, and the Cellular, 
Tissue and Gene Therapies Advisory Committee to advise CBER on its 
review. These and other regulatory review agencies, committees and 
advisory groups and the requirements and guidelines they promulgate 
may lengthen the regulatory review process, require us or our Founded 
Entities to perform additional preclinical studies or clinical trials, increase 
our or our Founded Entities’ development costs, lead to changes in 
regulatory positions and interpretations, delay or prevent approval and 
commercialization of these treatment candidates or lead to significant 
post-approval limitations or restrictions.

Additionally, under the National Institutes of Health, or NIH, Guidelines 
for Research Involving Recombinant Synthetic Nucleic Acid Molecules, 

or NIH Guidelines, supervision of human gene transfer trials includes 
evaluation and assessment by an institutional biosafety committee, or 
IBC, a local institutional committee that reviews and oversees research 
utilizing recombinant or synthetic nucleic acid molecules at that institution. 
The IBC assesses the safety of the research and identifies any potential 
risk to public health or the environment, and such review may result in 
some delay before initiation of a clinical trial. While the NIH Guidelines 
are not mandatory unless the research in question is being conducted 
at or sponsored by institutions receiving NIH funding of recombinant 
or synthetic nucleic acid molecule research, many companies and other 
institutions not otherwise subject to the NIH Guidelines voluntarily 
follow them.

In the European Economic Area, or EEA, the EMA has a Committee 
for Advanced Therapies, or CAT, that is responsible for assessing the 
quality, safety and efficacy of advanced therapy medicinal therapeutics. 
Advanced-therapy medicinal therapeutics include gene therapy 
medicines, somatic-cell therapy medicines and tissue-engineered 
medicines. The role of the CAT is to prepare a draft opinion on an 
application for marketing authorization for an advanced therapy medicinal 
candidate that is submitted to the EMA. In the EEA, the development and 
evaluation of a gene therapy medicinal therapeutic must be considered 
in the context of the relevant EMA guidelines. The EMA may issue new 
guidelines concerning the development and marketing authorization 
for gene therapy medicinal therapeutics and require that we or our 
Founded Entities comply with these new guidelines. Similarly complex 
regulatory environments exist in other jurisdictions in which we or our 
Founded Entities might consider seeking regulatory approvals for our 
Wholly Owned Programs or our Founded Entities’ therapeutic candidates, 
further complicating the regulatory landscape. As a result, the procedures 
and standards applied to gene therapy therapeutics and cell therapy 
therapeutics may be applied to any of our or our Founded Entities’ gene 
therapy or genome editing therapeutic candidates, but that remains 
uncertain at this point.

Changes in applicable regulatory guidelines may lengthen the regulatory 
review process for the therapeutic candidates within our Wholly Owned 
Pipeline or our Founded Entities’ therapeutic candidates, require 
additional studies or trials, increase development costs, lead to changes 
in regulatory positions and interpretations, delay or prevent approval 
and commercialization of such therapeutic candidates, or lead to 
significant post-approval limitations or restrictions. Additionally, adverse 
developments in clinical trials conducted by others of gene therapy 
therapeutics or therapeutics created using genome editing technology, 
or adverse public perception of the field of genome editing, may cause 
the FDA, the EMA and other regulatory bodies to revise the requirements 
for approval of any therapeutic candidates we or our Founded Entities 
may develop or limit the use of therapeutics utilizing genome editing 
technologies, either of which could materially harm our or our Founded 
Entities’ business. Furthermore, regulatory action or private litigation 
could result in expenses, delays or other impediments to our research 
programs or the development or commercialization of current or future 
therapeutic candidates.

As we advance therapeutic candidates alone or with collaborators, we 
will be required to consult with these regulatory and advisory groups 
and comply with all applicable guidelines, rules and regulations. If we fail 
to do so, we or our collaborators may be required to delay or terminate 
development of such therapeutic candidates. Delay or failure to obtain, or 
unexpected costs in obtaining, the regulatory approval necessary to bring 
a therapeutic candidate to market could decrease our ability to generate 
sufficient therapeutic revenue to maintain our business.

We may not elect or be able to take advantage of any expedited 
development or regulatory review and approval processes available to 
drug therapeutic candidates granted breakthrough therapy or fast track 
designation by the FDA.

We intend to evaluate and continue ongoing discussions with the FDA on 
regulatory strategies that could enable us or our Founded Entities to take 
advantage of expedited development pathways for certain of our Wholly 
Owned Programs or our Founded Entities’ therapeutic candidates in the 
future, although we cannot be certain that our Wholly Owned Programs or 
our Founded Entities’ therapeutic candidates will qualify for any expedited 
development pathways or that regulatory authorities will grant, or allow us 
or our Founded Entities to maintain, the relevant qualifying designations. 
Potential expedited development pathways that we could pursue include 
breakthrough therapy and fast track designation.

Breakthrough therapy designation is intended to expedite the 
development and review of drug therapeutic candidates that are 
designed to treat serious or life-threatening diseases when preliminary 
clinical evidence indicates that the drug may demonstrate substantial 

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Risk Factor Annex  — continuedAdditional informationimprovement over existing therapies on one or more clinically significant 
endpoints, such as substantial treatment effects observed early in 
clinical development. The designation of a therapeutic candidate as 
a breakthrough therapy provides potential benefits that include more 
frequent meetings with FDA to discuss the development plan for the 
therapeutic candidate and ensure collection of appropriate data needed 
to support approval; more frequent written correspondence from FDA 
about such things as the design of the proposed clinical trials and use 
of biomarkers; intensive guidance on an efficient drug development 
program, beginning as early as Phase 1; organizational commitment 
involving senior managers; and eligibility for rolling review and 
priority review.

Fast track designation is designed for drug therapeutic candidates 
intended for the treatment of a serious or life-threatening disease or 
condition, where preclinical or clinical data demonstrate the potential to 
address an unmet medical need for this disease or condition. Accordingly, 
even if we believe a particular therapeutic candidate is eligible for 
breakthrough therapy or fast track designation, we cannot assure you 
that the FDA would decide to grant it. Breakthrough therapy designation 
and fast track designation do not change the standards for therapeutic 
approval, and there is no assurance that such designation or eligibility will 
result in expedited review or approval or that the approved indication will 
not be narrower than the indication covered by the breakthrough therapy 
designation or fast track designation. Thus, even if we or our Founded 
Entities do receive breakthrough therapy or fast track designation, we or 
our Founded Entities may not experience a faster development process, 
review or approval compared to conventional FDA procedures. The FDA 
may withdraw breakthrough therapy or fast track designation if it believes 
that the therapeutic no longer meets the qualifying criteria. Our business 
may be harmed if we are unable to avail ourselves of these or any other 
expedited development and regulatory pathways.

If we or our Founded Entities are unable to successfully validate, develop 
and obtain regulatory approval for companion diagnostic tests for 
any future drug candidates that require or would commercially benefit 
from such tests, or experience significant delays in doing so, we or our 
Founded Entities may not realize the full commercial potential of these 
drug candidates.

In connection with the clinical development of the therapeutic candidates 
within our Wholly Owned Pipeline or Founded Entities’ therapeutic 
candidates for certain indications, we or our Founded Entities may work 
with collaborators to develop or obtain access to in vitro companion 
diagnostic tests to identify patient subsets within a disease category who 
may derive selective and meaningful benefit from our drug candidates. 
For example, we may elect to develop companion diagnostics for 
LYT-200 and LYT-210. To be successful, we, our Founded Entities or 
our collaborators will need to address a number of scientific, technical, 
regulatory and logistical challenges. The FDA, the EMA and comparable 
foreign regulatory authorities regulate in vitro companion diagnostics as 
medical devices and, under that regulatory framework, will likely require 
the conduct of clinical trials to demonstrate the safety and effectiveness 
of any diagnostics we or our Founded Entities may develop, which we 
expect will require separate regulatory clearance or approval prior to 
commercialization.

We or our Founded Entities may rely on third parties for the design, 
development and manufacture of companion diagnostic tests for our 
Wholly Owned Programs or our Founded Entities’ therapeutic candidates 
that may require such tests. If we or our Founded Entities enter into 
such collaborative agreements, we will be dependent on the sustained 
cooperation and effort of our future collaborators in developing and 
obtaining approval for these companion diagnostics. It may be necessary 
to resolve issues such as selectivity/specificity, analytical validation, 
reproducibility, or clinical validation of companion diagnostics during 
the development and regulatory approval processes. Moreover, even if 
data from preclinical studies and early clinical trials appear to support 
development of a companion diagnostic for a therapeutic candidate, 
data generated in later clinical trials may fail to support the analytical 
and clinical validation of the companion diagnostic. We, our Founded 
Entities and our future collaborators may encounter difficulties in 
developing, obtaining regulatory approval for, manufacturing and 
commercializing companion diagnostics similar to those we face with 
respect to the therapeutic candidates within our Wholly Owned Pipeline 
themselves, including issues with achieving regulatory clearance or 
approval, production of sufficient quantities at commercial scale and with 
appropriate quality standards, and in gaining market acceptance. If we 
or our Founded Entities are unable to successfully develop companion 
diagnostics for these therapeutic candidates, or experience delays 
in doing so, the development of these therapeutic candidates may 
be adversely affected, these therapeutic candidates may not obtain 

200    PureTech Health plc   Annual report and accounts 2020

marketing approval, and we may not realize the full commercial potential 
of any of these therapeutic candidates that obtain marketing approval. As 
a result, our business, results of operations and financial condition could 
be materially harmed. In addition, a diagnostic company with whom we 
or our Founded Entities contract may decide to discontinue selling or 
manufacturing the companion diagnostic test that we anticipate using 
in connection with development and commercialization of our Wholly 
Owned Programs or our Founded Entities’ therapeutic candidates or our 
relationship with such diagnostic company may otherwise terminate. We 
or our Founded Entities may not be able to enter into arrangements with 
another diagnostic company to obtain supplies of an alternative diagnostic 
test for use in connection with the development and commercialization 
of our Wholly Owned Programs or our Founded Entities’ therapeutic 
candidates or do so on commercially reasonable terms, which could 
adversely affect and/or delay the development or commercialization of 
our or our Founded Entities’ therapeutic candidates.

For any approved therapeutic, we or our Founded Entities will be subject 
to ongoing regulatory obligations and continued regulatory review, which 
may result in significant additional expense and we or our Founded Entities 
may be subject to penalties if we or our Founded Entities fail to comply 
with regulatory requirements or experience unanticipated problems with 
the therapeutic candidates within our Wholly Owned Pipeline or our 
Founded Entities’ therapeutic candidates.

Gelesis’ Plenity and Akili’s EndeavorRx are, and any of the therapeutic 
candidates within our Wholly Owned Programs or our Founded Entities’ 
therapeutic candidates that are cleared or approved will be, subject to 
ongoing regulatory requirements for manufacturing, labeling, packaging, 
storage, advertising, promotion, sampling, record-keeping, conduct 
of post-marketing studies, and submission of safety, efficacy and other 
post-market information, including both federal and state requirements 
in the United States and requirements of comparable foreign 
regulatory authorities.

Manufacturers and manufacturers’ facilities are required to comply 
with extensive requirements imposed by the FDA, the EMA and other 
comparable foreign regulatory authorities, including ensuring that 
quality control and manufacturing procedures conform to current good 
manufacturing practices, or cGMP, regulations. As such, we and our CMOs 
are subject to continual review and inspections to assess compliance 
with cGMP and adherence to commitments made in any marketing 
clearance, such as for Plenity, and any future 510(k), premarket approval, 
or PMA, application, NDA, BLA or marketing authorization application, 
or MAA, or equivalent application. We and our CMOs are also subject 
to requirements pertaining to the registration of our manufacturing 
facilities and the listing of our and our Founded Entities’ therapeutics 
and therapeutic candidates with the FDA; continued complaint, adverse 
event and malfunction reporting; corrections and removals reporting; 
and labeling and promotional requirements. Accordingly, we and others 
with whom we work must continue to expend time, money, and effort in 
all areas of regulatory compliance, including manufacturing, production 
and quality control. Gelesis’ and Akili’s marketing clearance for Plenity and 
EndeavorRx, respectively, are and any regulatory clearances or approvals 
that we may receive for the therapeutic candidates within our Wholly 
Owned Pipeline or our Founded Entities’ therapeutic candidates will be, 
subject to limitations on the cleared or approved indicated uses for which 
the therapeutic may be marketed and promoted or to the conditions of 
approval. Any regulatory clearances or approvals that we may receive for 
the therapeutic candidates within our Wholly Owned Pipeline may contain 
requirements for potentially costly post-marketing testing, such as Phase 
4 clinical trials and surveillance to monitor the safety and efficacy of a drug 
therapeutic. We are required to report certain adverse reactions and 
production problems, if any, to the FDA, the EMA and other comparable 
foreign regulatory authorities. Any new legislation addressing drug or 
medical safety issues could result in delays in therapeutic development or 
commercialization, or increased costs to assure compliance.

The FDA and other agencies, including the U.S. Department of Justice, 
and for certain therapeutics, the Federal Trade Commission, closely 
regulate and monitor the post-approval marketing, labeling, advertising 
and promotion of therapeutics to ensure that they are manufactured, 
marketed and distributed only for the cleared or approved indications 
and in accordance with the provisions of the approved label. We are, and 
will be, required to comply with requirements concerning advertising 
and promotion for the therapeutic candidates within our Wholly Owned 
Pipeline, if approved. For example, promotional communications with 
respect to prescription drugs and medical devices are subject to a variety 
of legal and regulatory restrictions and must be consistent with the 
information in the therapeutic’s label or labeling. We may not promote our 
therapeutics for indications or uses for which they do not have approval 
or clearance.

Risk Factor Annex  — continuedAdditionasl informationThe holder of a cleared 510(k) or an approved NDA, BLA, PMA, MAA or 
equivalent marketing authorization must submit new or supplemental 
applications and obtain approval for certain changes to the approved 
therapeutic, therapeutic labeling, or manufacturing process. For example, 
any modification to Plenity or EndeavorRx that would significantly affect 
its safety or effectiveness or that would constitute a major change in its 
intended use would require a new 510(k) clearance or approval of PMA 
application. Delays in obtaining required clearances or approvals would 
harm our ability to introduce new or enhanced therapeutic in a timely 
manner, which in turn would harm our or our Founded Entities’ future 
growth. Failure to submit a new or supplemental application and to obtain 
approval for certain changes prior to marketing the modified therapeutic 
may require a recall or to stop selling or distributing the marketed 
therapeutic as modified, and may lead to significant enforcement actions.

In the European Economic Area, or the EEA, any medical devices will need 
to comply with the Essential Requirements set forth in the new Medical 
Device Regulation (EU) 2017/745, which will become fully applicable on 
May 26, 2021. Compliance with these requirements is a prerequisite to 
be able to affix the CE mark to a therapeutic, without which a therapeutic 
cannot be marketed or sold in the EEA. To demonstrate compliance with 
the Essential Requirements and obtain the right to affix the CE mark, we or 
our Founded Entities must undergo a conformity assessment procedure, 
which varies according to the type of medical device and its classification. 
The conformity assessment procedure requires the intervention of 
a Notified Body (except for certain class I devices), which is an organization 
designated by a competent authority of an EEA country to conduct 
conformity assessments. The Notified Body issues a CE Certificate of 
Conformity following successful completion of a conformity assessment 
procedure and quality management system audit conducted in relation 
to the medical device and its manufacturer and their conformity with 
the Essential Requirements. This Certificate entitles the manufacturer to 
affix the CE mark to its medical therapeutics after having prepared and 
signed a related EC Declaration of Conformity. In June 2020, Gelesis 
received a CE Mark for Plenity as a class III medical device indicated for 
weight loss in overweight and obese adults with a Body Mass Index of 
25-40 kg/m2, when used in conjunction with diet and exercise. Also in 
June 2020, Akili received a CE Mark for EndeavorRx as a prescription-only 
digital therapeutic software intended for the treatment of attention and 
inhibitory control deficits in paediatric patients with ADHD.

We or our Founded Entities could also be required to conduct post-
marketing clinical trials to verify the safety and efficacy of our or our 
Founded Entities’ therapeutics in general or in specific patient subsets. 
If original marketing approval of a drug or biologic was obtained via 
an accelerated approval pathway, we or our Founded Entities could 
be required to conduct a successful post-marketing clinical trial to 
confirm clinical benefit for our or our Founded Entities’ therapeutics. An 
unsuccessful post-marketing study or failure to complete such a study 
could result in the withdrawal of marketing approval.

If a regulatory agency discovers previously unknown problems with 
a therapeutic, such as AEs of unanticipated severity or frequency, or 
problems with the facility where the therapeutic is manufactured, or 
disagrees with the promotion, marketing or labeling of a therapeutic, 
such regulatory agency may impose restrictions on that therapeutic or 
us, including requiring withdrawal of the therapeutic from the market. 
If we or our Founded Entities fail to comply with applicable regulatory 
requirements, a regulatory agency or enforcement authority may, among 
other things:

•  issue warning letters that would result in adverse publicity;

•  impose civil or criminal penalties;

•  suspend or withdraw regulatory approvals;

•  suspend any of our or our Founded Entities’ ongoing clinical trials;

•  refuse to approve pending applications or supplements to approved 

applications submitted by us or our Founded Entities;

•  impose restrictions on our operations, including closing our 

CMOs’ facilities;

•  seize or detain therapeutics; or

•  require a therapeutic recall.

Any government investigation of alleged violations of law could 
require us to expend significant time and resources in response, and 
could generate negative publicity. Any failure to comply with ongoing 
regulatory requirements may significantly and adversely affect our 
ability to commercialize and generate revenue from our therapeutics. If 
regulatory sanctions are applied or if regulatory clearance or approval 
is withdrawn, the value of our company and our operating results will be 
adversely affected.

The FDA’s and other regulatory authorities’ policies may change and 
additional government regulations may be enacted that could prevent, 

limit or delay regulatory clearance or approval of the therapeutic 
candidates within our Wholly Owned Pipeline or our Founded Entities’ 
therapeutic candidates. For example, following new guidance from the 
FDA recognizing the need for access to certain low-risk clinically-validated 
digital health devices for psychiatric conditions during the COVID-19 
pandemic, in April 2020 Akili announced that EndeavorRx (AKL-T01) would 
be available for use by children with ADHD and their families.

We also cannot predict the likelihood, nature or extent of government 
regulation that may arise from future legislation or administrative action, 
either in the United States or abroad. If these legislative or administrative 
actions impose constraints on the FDA’s ability to engage in oversight 
and implementation activities in the normal course, our business may be 
negatively impacted.

The FDA and other regulatory agencies actively enforce the laws and 
regulations prohibiting the promotion of off-label uses.

If, for any of our Wholly Owned Programs that are cleared or approved, 
we are found to have improperly promoted off-label uses of those 
therapeutics, we may become subject to significant liability. The FDA 
and other regulatory agencies strictly regulate the promotional claims 
that may be made about prescription therapeutics, if approved. In 
particular, while the FDA permits the dissemination of truthful and non-
misleading information about an approved therapeutic, a manufacturer 
may not promote a therapeutic for uses that are not approved by the 
FDA or such other regulatory agencies as reflected in the therapeutic’s 
approved labeling. If we are found to have promoted such off-label uses, 
we may become subject to significant liability. The federal government 
has levied large civil and criminal fines against companies for alleged 
improper promotion of off-label use and has enjoined several companies 
from engaging in off-label promotion. The FDA has also requested that 
companies enter into consent decrees, corporate integrity agreements or 
permanent injunctions under which specified promotional conduct must 
be changed or curtailed. If we cannot successfully manage the promotion 
of the therapeutic candidates within our Wholly Owned Pipeline, if 
approved, we could become subject to significant liability, which would 
materially adversely affect our business and financial condition.

Risks Related to Manufacturing our Therapeutic Candidates or Those 
of our Founded Entities

Certain of the therapeutic candidates being developed by us or our 
Founded Entities are novel, complex and difficult to manufacture. 
We could experience manufacturing problems that result in delays in 
our development or commercialization programs or otherwise harm 
our business.

The manufacturing processes our CMOs use to produce our and our 
Founded Entities’ therapeutic candidates are complex and in certain 
cases novel. Several factors could cause production interruptions, 
including inability to develop novel manufacturing processes, equipment 
malfunctions, facility contamination, raw material shortages or 
contamination, natural disasters, disruption in utility services, human error 
or disruptions in the operations of our suppliers, including acquisition of 
the supplier by a third party or declaration of bankruptcy. For example, 
Vedanta has its own proprietary GMP manufacturing facilities for 
certain therapeutic candidates, including VE202, VE303, VE800 and 
VE416. Creating defined consortia of live microbial therapeutics for 
these therapeutic candidates is inherently complex, and therefore can 
be vulnerable to delays. The expertise required to manufacture these 
therapeutic candidates is unique to Vedanta, and as a result, it would 
be difficult and time consuming to find an alternative CMO. In addition, 
manufacturing of clinical supply for LYT-100, LYT-200, LYT-210 and LYT-300 
are dependent on third party CMOs, and manufacturing such therapeutic 
candidates is inherently complex. As another example, we are advancing 
LYT-100 for potential treatment of complications that persist following 
the resolution of COVID-19 infection. COVID-19 has been widespread, 
and any approved treatments related to COVID-19 could face issues 
manufacturing sufficient quantities to meet demand. Additionally, three 
vaccines for COVID-19 were granted Emergency Use Authorization by the 
FDA in late 2020 and early 2021, and more are likely to be authorized in 
the coming months. The resultant demand for vaccines and potential for 
manufacturing facilities and materials to be commandeered under the 
Defense Production Act of 1950, or equivalent foreign legislation, may 
make it more difficult to obtain materials or manufacturing slots for the 
therapeutics needed for our and our Founded Entities’ clinical trials or 
therapeutics which could lead to delays in these trials or supply shortages 
of therapeutics.

Some of our and our Founded Entities’ therapeutic candidates include 
biologics, some of which have physical and chemical properties that 
cannot be fully characterized. As a result, assays of the finished product 
may not be sufficient to ensure that the therapeutic candidate is consistent 

PureTech Health plc   Annual report and accounts 2020    201

Risk Factor Annex  — continuedAdditional informationfrom lot-to-lot or will perform in the intended manner. Accordingly, our 
CMOs must employ multiple steps to control the manufacturing process 
to assure that the process is reproducible and the therapeutic candidate 
is made strictly and consistently in compliance with the process. Problems 
with the manufacturing process, even minor deviations from the normal 
process, could result in therapeutic defects or manufacturing failures 
that result in lot failures, therapeutic recalls, product liability claims or 
insufficient inventory to conduct clinical trials or supply commercial 
markets. We or our Founded Entities may encounter problems achieving 
adequate quantities and quality of clinical-grade materials that meet 
the FDA, the EMA or other applicable standards or specifications with 
consistent and acceptable production yields and costs.

In addition, the FDA, the EMA and other foreign regulatory authorities 
may require us or our Founded Entities to submit samples of any lot of 
any approved therapeutic together with the protocols showing the results 
of applicable tests at any time. Under some circumstances, the FDA, 
the EMA or other foreign regulatory authorities may require that we or 
our Founded Entities not distribute a lot until the agency authorizes its 
release. Slight deviations in the manufacturing process, including those 
affecting quality attributes and stability, may result in unacceptable 
changes in the therapeutic that could result in lot failures or therapeutic 
recalls. Lot failures or therapeutic recalls could cause us or our Founded 
Entities to delay therapeutic launches or clinical trials, which could be 
costly to us and otherwise harm our business, financial condition, results of 
operations and prospects.

Our CMOs also may encounter problems hiring and retaining 
the experienced scientific, quality assurance, quality-control and 
manufacturing personnel needed to operate our manufacturing 
processes, which could result in delays in production or difficulties in 
maintaining compliance with applicable regulatory requirements.

Any problems in our CMOs’ manufacturing process or facilities could 
result in delays in planned clinical trials and increased costs, and could 
make us a less attractive collaborator for potential partners, including 
larger biotechnology companies and academic research institutions, 
which could limit access to additional attractive development programs. 
Problems in our manufacturing process could restrict our ability to meet 
potential future market demand for therapeutics.

We do not currently have nor do we plan to acquire the infrastructure 
or capability internally to manufacture our clinical drug supplies for use 
in the conduct of our clinical trials, and we lack the resources and the 
capability to manufacture the therapeutic candidates within our Wholly 
Owned Pipeline on a clinical or commercial scale. Instead, we rely on 
our third-party manufacturing partners for the production of the active 
pharmaceutical ingredient, or API, and drug formulation. The facilities 
used by our third-party manufacturers to manufacture our therapeutic 
candidates that we may develop must be successfully inspected by the 
applicable regulatory authorities, including the FDA, after we submit our 
NDA to the FDA.

We are currently completely dependent on our third-party manufacturers 
for the production of LYT-100 and LYT-200 in accordance with cGMPs, 
which include, among other things, quality control, quality assurance and 
the maintenance of records and documentation.

Although we have entered into agreements for the manufacture of 
clinical supplies of LYT-100 and LYT-200, our third-party manufacturers 
may not perform as agreed, may be unable to comply with these cGMP 
requirements and with FDA, state and foreign regulatory requirements 
or may terminate its agreement with us. If any of our third-party 
manufacturers cannot successfully manufacture material that conforms 
to our specifications and the applicable regulatory authorities’ strict 
regulatory requirements, or pass regulatory inspection, our NDA will 
not be approved. In addition, although we are ultimately responsible 
for ensuring therapeutic quality, we have no direct day-to-day control 
over our third-party manufacturers’ ability to maintain adequate quality 
control, quality assurance and qualified personnel. If our third-party 
manufacturers are unable to satisfy the regulatory requirements for 
the manufacture of our therapeutics, if approved, or if our suppliers or 
third-party manufacturers decide they no longer want to manufacture 
our therapeutics, we may need to find alternative manufacturing facilities, 
which would be time-consuming and significantly impact our ability to 
develop, obtain regulatory approval for or market our therapeutics, if 
approved. If we are required to change contract manufacturers for any 
reason, we will be required to show that the new manufacturer maintains 
facilities and procedures that comply with quality standards and with 
all applicable regulations. We will also need to verify, such as through 
a manufacturing comparability study, that any new manufacturing 
process or procedure will produce our therapeutic candidate 
according to specifications previously submitted to the FDA or another 
regulatory authority. We might be unable to identify manufacturers 
for long-term clinical and commercial supply on acceptable terms or 

202    PureTech Health plc   Annual report and accounts 2020

at all. Manufacturers are subject to ongoing periodic announced and 
unannounced inspection by the FDA and other governmental authorities 
to ensure compliance with government regulations. Currently, our 
contract manufacturer for the API for LYT-100 is located outside the 
United States and the FDA has recently increased the number of foreign 
drug manufacturers that it inspects as well as the frequency of such 
inspections. As a result, our third-party manufacturers may be subject to 
increased scrutiny.

If we were to experience an unexpected loss of supply for clinical 
development or commercialization, we could experience delays in our 
ongoing or planned clinical trials as our third-party manufacturers would 
need to manufacture additional quantities of our clinical and commercial 
supply and we may not be able to provide sufficient lead time to enable 
our third-party manufacturers to schedule a manufacturing slot, or to 
produce the necessary replacement quantities. This could result in delays 
in progressing our clinical development activities and achieving regulatory 
approval for our therapeutics, which could materially harm our business.

The manufacture of pharmaceutical therapeutics is complex and requires 
significant expertise and capital investment, including the development 
of advanced manufacturing techniques and process controls. We and 
our contract manufacturers must comply with cGMP regulations and 
guidelines. Manufacturers of pharmaceutical therapeutics often encounter 
difficulties in production, particularly in scaling up and validating initial 
production. These problems include difficulties with production costs 
and yields, quality control, including stability of the product, quality 
assurance testing, operator error, shortages of qualified personnel, 
as well as compliance with strictly enforced federal, state and foreign 
regulations. Furthermore, if microbial, viral or other contaminations are 
discovered in our therapeutics or in the manufacturing facilities in which 
our therapeutics, if approved, are made, such manufacturing facilities 
may need to be closed for an extended period of time to investigate and 
remedy the contamination. We cannot assure you that any stability or 
other issues relating to the manufacture of any of our therapeutics will 
not occur in the future. Additionally, our manufacturers may experience 
manufacturing difficulties due to resource constraints or as a result of 
labor disputes or unstable political environments. If our manufacturers 
were to encounter any of these difficulties, or otherwise fail to comply 
with their contractual obligations, our ability to provide any therapeutic 
candidates to patients in clinical trials would be jeopardized. Any delay 
or interruption in the supply of clinical trial supplies could delay the 
completion of clinical trials, increase the costs associated with maintaining 
clinical trial programs and, depending upon the period of delay, require us 
to commence new clinical trials at additional expense or terminate clinical 
trials completely.

Any adverse developments affecting clinical or commercial manufacturing 
of our therapeutics may result in shipment delays, inventory shortages, 
lot failures, therapeutic withdrawals or recalls, or other interruptions in 
the supply of our therapeutics or therapeutic candidates. We may also 
have to take inventory write-offs and incur other charges and expenses 
for therapeutics or therapeutic candidates that fail to meet specifications, 
undertake costly remediation efforts or seek more costly manufacturing 
alternatives. Accordingly, failures or difficulties faced at any level of 
our supply chain could materially adversely affect our business and 
delay or impede the development and commercialization of any of 
our therapeutics or therapeutic candidates and could have a material 
adverse effect on our business, prospects, financial condition and results 
of operations.

Our or our Founded Entities’ therapeutics must be manufactured in 
accordance with federal, state and international regulations, and we or our 
Founded Entities could be forced to recall our or our Founded Entities’ 
medical devices or terminate production if we or our Founded Entities fail 
to comply with these regulations.

The methods used in, and the facilities used for, the manufacture of 
medical device therapeutics of our Founded Entities, including Gelesis, 
Akili, Follica and Sonde, must comply with the FDA’s cGMPs for medical 
devices, known as Quality System Regulation, or QSR, which is a complex 
regulatory scheme that covers the procedures and documentation of, 
among other requirements, the design, testing, validation, verification, 
complaint handling, production, process controls, quality assurance, 
labeling, supplier evaluation, packaging, handling, storage, distribution, 
installation, servicing and shipping of medical devices. Furthermore, 
we and our Founded Entities are required to verify that our suppliers 
maintain facilities, procedures and operations that comply with our quality 
standards and applicable regulatory requirements. The FDA enforces 
the QSR through, among other oversight methods, periodic announced 
or unannounced inspections of medical device manufacturing facilities, 
which may include the facilities of subcontractors, suppliers or CMOs. 
Our and our Founded Entities’ therapeutics are also subject to similar 

Risk Factor Annex  — continuedAdditionasl informationstate regulations and various laws and regulations of foreign countries 
governing manufacturing.

Our or our Founded Entities’ third-party manufacturers may not take 
the necessary steps to comply with applicable regulations or our or our 
Founded Entities’ specifications, which could cause delays in the delivery 
of our therapeutics. In addition, failure to comply with applicable FDA 
requirements or later discovery of previously unknown problems with our 
or our Founded Entities’ therapeutics or manufacturing processes could 
result in, among other things: warning letters or untitled letters; customer 
civil penalties; suspension or withdrawal of approvals or clearances; 
seizures or recalls of our or our Founded Entities’ therapeutics; total or 
partial suspension of production or distribution; administrative or judicially 
imposed sanctions; the FDA’s refusal to grant pending or future clearances 
or approvals for our or our Founded Entities’ therapeutics; clinical holds; 
refusal to permit the import or export of our or our Founded Entities’ 
therapeutics; and criminal prosecution of us or our employees. Any of 
these actions could significantly and negatively impact supply of our or 
our Founded Entities’ therapeutics. If any of these events occurs, our 
reputation could be harmed, we could be exposed to product liability 
claims and we or our Founded Entities could lose customers and suffer 
reduced revenue and increased costs.

Risks Related to Commercialization

If, in the future, we are unable to establish sales and marketing capabilities 
or enter into agreements with third parties to sell and market any 
therapeutic candidates we may develop, we may not be successful 
in commercializing those therapeutic candidates if and when they 
are approved.

We do not have a sales or marketing infrastructure or the capabilities 
for sale, marketing, or distribution of pharmaceutical therapeutics. To 
achieve commercial success for any approved therapeutic for which we 
retain sales and marketing responsibilities, we must either develop a sales 
and marketing organization or outsource these functions to third parties. 
In the future, we may choose to build a focused sales, marketing, and 
commercial support infrastructure to market and sell the therapeutic 
candidates within our Wholly Owned Pipeline, if and when they are 
approved. We may also elect to enter into collaborations or strategic 
partnerships with third parties to engage in commercialization activities 
with respect to selected therapeutic candidates, indications or geographic 
territories, including territories outside the United States, although there is 
no guarantee we will be able to enter into these arrangements even if the 
intent is to do so.

There are risks involved with both establishing our own commercial 
capabilities and entering into arrangements with third parties to 
perform these services. For example, recruiting and training a sales 
force or reimbursement specialists is expensive and time consuming 
and could delay any therapeutic launch. If the commercial launch of 
a therapeutic candidate for which we recruit a sales force and establish 
marketing and other commercialization capabilities is delayed or does 
not occur for any reason, we would have prematurely or unnecessarily 
incurred these commercialization expenses. This may be costly, 
and our investment would be lost if we cannot retain or reposition 
commercialization personnel.

Factors that may inhibit our efforts to commercialize any approved 
therapeutic on our own include:

•  the inability to recruit and retain adequate numbers of effective sales, 

marketing, reimbursement, customer service, medical affairs, and other 
support personnel;

•  the inability of sales personnel to obtain access to physicians or 

persuade adequate numbers of physicians to prescribe any future 
approved therapeutics;

•  the inability of reimbursement professionals to negotiate arrangements 
for formulary access, reimbursement, and other acceptance by payors;

•  the inability to price therapeutics at a sufficient price point to ensure an 

adequate and attractive level of profitability;

•  restricted or closed distribution channels that make it difficult to 

distribute our therapeutics to segments of the patient population;

•  the lack of complementary therapeutics to be offered by sales 

personnel, which may put us at a competitive disadvantage relative to 
companies with more extensive therapeutic lines; and

•  unforeseen costs and expenses associated with creating an 

independent commercialization organization.

If we enter into arrangements with third parties to perform sales, 
marketing, commercial support, and distribution services, our therapeutic 
revenue or the profitability of therapeutic revenue may be lower than if 
we were to market and sell any therapeutics we may develop internally. 
In addition, we may not be successful in entering into arrangements 

with third parties to commercialize the therapeutic candidates within 
our Wholly Owned Pipeline or may be unable to do so on terms that 
are favorable to us or them. We may have little control over such third 
parties, and any of them may fail to devote the necessary resources and 
attention to sell and market our therapeutics effectively or may expose us 
to legal and regulatory risk by not adhering to regulatory requirements 
and restrictions governing the sale and promotion of prescription drug 
therapeutics, including those restricting off-label promotion. If we do 
not establish commercialization capabilities successfully, either on our 
own or in collaboration with third parties, we will not be successful in 
commercializing the therapeutic candidates within our Wholly Owned 
Pipeline, if approved.

Even if any current or future therapeutic candidate of ours receives 
regulatory clearance or approval, it may fail to achieve the degree of 
market acceptance by physicians, patients, third-party payors and others 
in the medical community necessary for commercial success, in which case 
we may not generate significant revenues or become profitable.

We have never commercialized a therapeutic, and even if any current 
or future therapeutic candidate of ours is approved by the appropriate 
regulatory authorities for marketing and sale, it may nonetheless fail to 
gain sufficient market acceptance by physicians, patients, third-party 
payors and others in the medical community. Physicians may be reluctant 
to take their patients off their current medications and switch their 
treatment regimen. Further, patients often acclimate to the treatment 
regime that they are currently taking and do not want to switch unless 
their physicians recommend switching therapeutics or they are required to 
switch due to lack of coverage and adequate reimbursement. In addition, 
even if we are able to demonstrate our Wholly Owned Programs’ safety 
and efficacy to the FDA and other regulators, safety or efficacy concerns in 
the medical community may hinder market acceptance.

Efforts to educate the medical community and third-party payors on 
the benefits of the therapeutic candidates within our Wholly Owned 
Pipeline may require significant resources, including management time 
and financial resources, and may not be successful. The degree of market 
acceptance of the therapeutic candidates within our Wholly Owned 
Pipeline, if approved for commercial sale, will depend on a number of 
factors, including:

•  the efficacy and safety of the therapeutic;

•  the potential advantages of the therapeutic compared to 

competitive therapies;

•   the prevalence and severity of any side effects;

•  whether the therapeutic is designated under physician treatment 

guidelines as a first-, second- or third-line therapy;

•  our ability, or the ability of any future collaborators, to offer the 

therapeutic for sale at competitive prices;

•  the therapeutic’s convenience and ease of administration compared to 

alternative treatments;

•  the willingness of the target patient population to try, and of physicians 

to prescribe, the therapeutic;

•  limitations or warnings, including distribution or use restrictions 

contained in the therapeutic’s approved labeling;

•  the strength of sales, marketing and distribution support;

•  changes in the standard of care for the targeted indications for the 

therapeutic; and

•  availability and adequacy of coverage and reimbursement from 

government payors, managed care plans and other third-party payors.

Sales of medical therapeutics also depend on the willingness of 
physicians to prescribe the treatment, which is likely to be based on 
a determination by these physicians that the therapeutics are safe, 
therapeutically effective and cost effective. In addition, the inclusion 
or exclusion of therapeutics from treatment guidelines established by 
various physician groups and the viewpoints of influential physicians can 
affect the willingness of other physicians to prescribe the treatment. We 
cannot predict whether physicians, physicians’ organizations, hospitals, 
other healthcare providers, government agencies or private insurers will 
determine that our therapeutic is safe, therapeutically effective and cost 
effective as compared with competing treatments. If any therapeutic 
candidates we develop do not achieve an adequate level of acceptance, 
we may not generate significant therapeutic revenue, and we may not 
become profitable.

Any failure by any current or future therapeutic candidate of ours that 
obtains regulatory approval to achieve market acceptance or commercial 
success would adversely affect our business prospects. In addition, any 
negative perception of one of our Founded Entities or any therapeutic 
candidates marketed or commercialized by them may adversely affect 

PureTech Health plc   Annual report and accounts 2020    203

Risk Factor Annex  — continuedAdditional informationour reputation in the marketplace or among industry participants and our 
business prospects.

The insurance coverage and reimbursement status of newly-approved 
therapeutics is uncertain. The therapeutic candidates within our Wholly 
Owned Pipeline may become subject to unfavorable pricing regulations, 
third-party coverage and reimbursement practices, or healthcare reform 
initiatives, which would harm our business. Failure to obtain or maintain 
coverage and adequate reimbursement for new or current therapeutics 
could limit our ability to market those therapeutics and decrease our ability 
to generate revenue.

The regulations that govern marketing approvals, pricing, coverage, and 
reimbursement for new drugs and other medical therapeutics vary widely 
from country to country. In the United States, healthcare reform legislation 
may significantly change the approval requirements in ways that could 
involve additional costs and cause delays in obtaining approvals. Some 
countries require approval of the sale price of a therapeutic before it 
can be marketed. In many countries, the pricing review period begins 
after marketing or therapeutic licensing approval is granted. In some 
foreign markets, pricing remains subject to continuing governmental 
control even after initial approval is granted. As a result, we might obtain 
marketing approval for a therapeutic in a particular country, but then 
be subject to price regulations that delay our commercial launch of the 
therapeutic, possibly for lengthy time periods, and negatively impact the 
revenue we are able to generate from the sale of the therapeutic in that 
country. Adverse pricing limitations may hinder our ability to recoup our 
investment in one or more therapeutics or therapeutic candidates, even if 
any therapeutic candidates we may develop obtain marketing approval.

Our ability to successfully commercialize our therapeutics and therapeutic 
candidates also will depend in part on the extent to which coverage 
and adequate reimbursement for these therapeutics and related 
treatments will be available from government health administration 
authorities, private health insurers, and other organizations. Government 
authorities and third-party payors, such as private health insurers and 
health maintenance organizations, decide which medications they will 
pay for and establish reimbursement levels. The availability of coverage 
and extent of reimbursement by governmental and private payors is 
essential for most patients to be able to afford treatments such as gene 
therapy therapeutics. Sales of these or other therapeutic candidates 
that we may identify will depend substantially, both domestically and 
abroad, on the extent to which the costs of the therapeutic candidates 
within our Wholly Owned Pipeline will be paid by health maintenance, 
managed care, pharmacy benefit and similar healthcare management 
organizations, or reimbursed by government health administration 
authorities, private health coverage insurers and other third-party payors. 
If coverage and adequate reimbursement is not available, or is available 
only to limited levels, we may not be able to successfully commercialize 
our therapeutics or therapeutic candidates. Even if coverage is provided, 
the approved reimbursement amount may not be high enough to allow 
us to establish or maintain pricing sufficient to realize a sufficient return 
on our investment. A primary trend in the U.S. healthcare industry and 
elsewhere is cost containment. Government authorities and third-party 
payors have attempted to control costs by limiting coverage and the 
amount of reimbursement for particular medications. In many countries, 
the prices of medical therapeutics are subject to varying price control 
mechanisms as part of national health systems. In general, the prices 
of medicines under such systems are substantially lower than in the 
United States. Other countries allow companies to fix their own prices for 
medicines, but monitor and control company profits. Additional foreign 
price controls or other changes in pricing regulation could restrict the 
amount that we are able to charge for the therapeutic candidates within 
our Wholly Owned Pipeline. Accordingly, in markets outside the United 
States, the reimbursement for therapeutics may be reduced compared 
with the United States and may be insufficient to generate commercially 
reasonable revenues and profits.

There is also significant uncertainty related to the insurance coverage 
and reimbursement of newly approved therapeutics and coverage may 
be more limited than the purposes for which the medicine is approved 
by the FDA or comparable foreign regulatory authorities. In the United 
States, the principal decisions about reimbursement for new medicines 
are typically made by the Centers for Medicare & Medicaid Services, 
or CMS, an agency within the U.S. Department of Health and Human 
Services. CMS decides whether and to what extent a new medicine will 
be covered and reimbursed under Medicare and private payors tend to 
follow CMS to a substantial degree. No uniform policy of coverage and 
reimbursement for therapeutics exists among third-party payors and 
coverage and reimbursement levels for therapeutics can differ significantly 
from payor to payor. As a result, the coverage determination process is 
often a time consuming and costly process that may require us to provide 
scientific and clinical support for the use of our therapeutics to each payor 

204    PureTech Health plc   Annual report and accounts 2020

separately, with no assurance that coverage and adequate reimbursement 
will be applied consistently or obtained in the first instance. It is difficult 
to predict what CMS will decide with respect to reimbursement for 
fundamentally novel therapeutics such as ours, as there is no body 
of established practices and precedents for these new therapeutics. 
Reimbursement agencies in Europe may be more conservative than 
CMS. For example, a number of cancer drugs have been approved for 
reimbursement in the United States and have not been approved for 
reimbursement in certain European countries. Moreover, eligibility for 
reimbursement does not imply that any drug will be paid for in all cases 
or at a rate that covers our costs, including research, development, 
manufacture, sale, and distribution. Interim reimbursement levels for new 
drugs, if applicable, may also not be sufficient to cover our costs and 
may not be made permanent. Reimbursement rates may vary according 
to the use of the drug and the clinical setting in which it is used, may be 
based on reimbursement levels already set for lower cost drugs and may 
be incorporated into existing payments for other services. Our inability 
to promptly obtain coverage and profitable payment rates from both 
government-funded and private payors for any approved therapeutics 
we may develop could have a material adverse effect on our operating 
results, our ability to raise capital needed to commercialize therapeutic 
candidates, and our overall financial condition. As noted above, in the 
United States we plan to have various programs to help patients afford our 
therapeutics, including patient assistance programs and co-pay coupon 
programs for eligible patients.

Net prices for drugs may be reduced by mandatory discounts or rebates 
required by government healthcare programs or private payors and by 
any future relaxation of laws that presently restrict imports of drugs from 
countries where they may be sold at lower prices than in the United States. 
Our inability to promptly obtain coverage and profitable reimbursement 
rates third-party payors for any approved therapeutics that we develop 
could have a material adverse effect on our operating results, our ability 
to raise capital needed to commercialize therapeutics and our overall 
financial condition.

Increasingly, third-party payors are requiring that pharmaceutical 
companies provide them with predetermined discounts from list prices 
and are challenging the prices charged for medical therapeutics. We 
cannot be sure that reimbursement will be available for any therapeutic 
candidate that we commercialize and, if reimbursement is available, the 
level of reimbursement. Reimbursement may impact the demand for, or 
the price of, any therapeutic or therapeutic candidate for which we obtain 
marketing approval. In order to obtain reimbursement, physicians may 
need to show that patients have superior treatment outcomes with our 
therapeutics compared to standard of care drugs, including lower-priced 
generic versions of standard of care drugs. We expect to experience 
pricing pressures in connection with the sale of any of the therapeutic 
candidates within our Wholly Owned Pipeline, due to the trend toward 
managed healthcare, the increasing influence of health maintenance 
organizations and additional legislative changes. The downward pressure 
on healthcare costs in general, particularly prescription drugs and 
surgical procedures and other treatments, has become very intense. 
As a result, increasingly high barriers are being erected to the entry of 
new therapeutics. Additionally, we may develop companion diagnostic 
tests for use with our Wholly Owned Programs or our Founded Entities’ 
therapeutic candidates. We, or our Founded Entities or our collaborators 
may be required to obtain coverage and reimbursement for these tests 
separate and apart from the coverage and reimbursement we seek 
for our Wholly Owned Programs or our Founded Entities’ therapeutic 
candidates, once approved. Even if we or our Founded Entities obtain 
regulatory approval or clearance for such companion diagnostics, there 
is significant uncertainty regarding our ability to obtain coverage and 
adequate reimbursement for the same reasons applicable to our Wholly 
Owned Programs or our Founded Entities’ therapeutic candidates. 
Medicare reimbursement methodologies, whether under Part A, Part B, or 
clinical laboratory fee schedule may be amended from time to time, and 
we cannot predict what effect any change to these methodologies would 
have on any therapeutic candidate or companion diagnostic for which we 
receive approval.

We have no sales, distribution, or marketing capabilities, and may invest 
significant financial and management resources to establish these 
capabilities. If we are unable to establish such capabilities or enter into 
agreements with third parties to market and sell our future therapeutics, if 
approved, we may be unable to generate any revenues.

Given our stage of development, we have no sales, distribution, or 
marketing capabilities. To successfully commercialize any therapeutics that 
may result from our development programs, we will need to develop sales 
and marketing capabilities in the United States, Europe, and other regions, 
either on our own or with others. We may enter into strategic alliances 
with other entities to utilize their mature marketing and distribution 

Risk Factor Annex  — continuedAdditionasl informationcapabilities, but we may be unable to enter into marketing agreements 
on favorable terms, if at all. If our future strategic collaborators do not 
commit sufficient resources to commercialize our future therapeutics, if 
any, and we are unable to develop the necessary marketing capabilities 
on our own, we may be unable to generate sufficient therapeutic revenue 
to sustain our business. We will be competing with many companies that 
currently have extensive and well-funded marketing and sales operations. 
Without a significant internal team or the support of a third party to 
perform marketing and sales functions, we may be unable to compete 
successfully against these more established companies.

Risks Related to Compliance with Healthcare Laws

If we fail to comply with healthcare laws, we could face substantial 
penalties and our business, operations and financial conditions could be 
adversely affected.

Healthcare providers, physicians and third-party payors in the United 
States and elsewhere play a primary role in the recommendation 
and prescription of pharmaceutical therapeutics. Arrangements with 
healthcare providers, third-party payors and customers can expose 
pharmaceutical manufacturers to broadly applicable fraud and abuse 
and other healthcare laws and regulations, including, without limitation, 
the federal Anti-Kickback Statute and the federal False Claims Act, or the 
FCA, which may constrain the business or financial arrangements and 
relationships through which such companies sell, market and distribute 
pharmaceutical therapeutics. In particular, the promotion, sales and 
marketing of healthcare items and services, as well as certain business 
arrangements in the healthcare industry, are subject to extensive laws 
designed to prevent fraud, kickbacks, self-dealing and other abusive 
practices. These laws and regulations may restrict or prohibit a wide range 
of ownership, pricing, discounting, marketing and promotion, structuring 
and commission(s), certain customer incentive programs and other 
business arrangements generally. Activities subject to these laws also 
involve the improper use of information obtained in the course of patient 
recruitment for clinical trials. The applicable federal and state healthcare 
laws and regulations laws that may affect our ability to operate include, 
but are not limited to:

•  the federal Anti-Kickback Statute, which prohibits, among other things, 
persons from knowingly and willfully soliciting, receiving, offering or 
paying any remuneration (including any kickback, bribe, or rebate), 
directly or indirectly, overtly or covertly, in cash or in kind, to induce, or 
in return for, either the referral of an individual, or the purchase, lease, 
order or recommendation of any good, facility, item or service for which 
payment may be made, in whole or in part, under a federal healthcare 
program, such as the Medicare and Medicaid programs. A person or 
entity does not need to have actual knowledge of the statute or specific 
intent to violate it in order to have committed a violation. Violations 
are subject to civil and criminal fines and penalties for each violation, 
plus up to three times the remuneration involved, imprisonment of up 
to ten years, and exclusion from government healthcare programs. In 
addition, the government may assert that a claim including items or 
services resulting from a violation of the federal Anti-Kickback Statute 
constitutes a false or fraudulent claim for purposes of the FCA. The 
Anti-Kickback Statute has been interpreted to apply to arrangements 
between pharmaceutical manufacturers, on the one hand, and 
prescribers, purchasers and formulary managers, on the other. There 
are a number of statutory exceptions and regulatory safe harbors 
protecting some common activities from prosecution. On December 
2, 2020, the Office of Inspector General, or OIG, published further 
modifications to the federal Anti-Kickback Statute. Under the final 
rules, OIG added safe harbor protections under the Anti-Kickback 
Statute for certain coordinated care and value-based arrangements 
among clinicians, providers, and others. This rule (with exceptions) 
became effective January 19, 2021. Implementation of this change and 
new safe harbors for point-of-sale reductions in price for prescription 
pharmaceutical therapeutics and pharmacy benefit manager service 
fees are currently under review by the Biden administration and may be 
amended or repealed. We continue to evaluate what effect, if any, the 
rule will have on our business

•  federal civil and criminal false claims laws and civil monetary penalty 
laws, including the False Claims Act, which impose criminal and civil 
penalties, including through civil “qui tam” or “whistleblower” actions, 
against individuals or entities for, among other things, knowingly 
presenting, or causing to be presented, claims for payment or approval 
from Medicare, Medicaid, or other federal health care programs that 
are false or fraudulent; knowingly making or causing a false statement 
material to a false or fraudulent claim or an obligation to pay money 
to the federal government; or knowingly concealing or knowingly and 
improperly avoiding or decreasing such an obligation. Manufacturers 
can be held liable under the FCA even when they do not submit claims 

directly to government payors if they are deemed to “cause” the 
submission of false or fraudulent claims. The FCA also permits a private 
individual acting as a “whistleblower” to bring actions on behalf of the 
federal government alleging violations of the FCA and to share in any 
monetary recovery. When an entity is determined to have violated the 
federal civil False Claims Act, the government may impose civil fines 
and penalties for each false claim, plus treble damages, and exclude 
the entity from participation in Medicare, Medicaid and other federal 
healthcare programs;

•  the federal Health Insurance Portability and Accountability Act of 

1996, or HIPAA, which created additional federal criminal statutes that 
prohibit knowingly and willfully executing, or attempting to execute, 
a scheme to defraud any healthcare benefit program or obtain, by 
means of false or fraudulent pretenses, representations, or promises, 
any of the money or property owned by, or under the custody or control 
of, any healthcare benefit program, regardless of the payor (e.g., public 
or private) and knowingly and willfully falsifying, concealing or covering 
up by any trick or device a material fact or making any materially 
false statements in connection with the delivery of, or payment for, 
healthcare benefits, items or services relating to healthcare matters. 
Similar to the federal Anti-Kickback Statute, a person or entity can be 
found guilty of violating HIPAA without actual knowledge of the statute 
or specific intent to violate it;

•  the federal civil monetary penalties laws, which impose civil fines 

for, among other things, the offering or transfer or remuneration to 
a Medicare or state healthcare program beneficiary if the person knows 
or should know it is likely to influence the beneficiary’s selection of 
a particular provider, practitioner, or supplier of services reimbursable 
by Medicare or a state healthcare program, unless an exception applies;

•  HIPAA, as amended by the Health Information Technology for 

Economic and Clinical Health Act of 2009, or HITECH, and their 
respective implementing regulations, which impose, among other 
things, requirements on certain covered healthcare providers, health 
plans, and healthcare clearinghouses as well as their respective 
business associates that perform services for them that involve the use, 
or disclosure of, individually identifiable health information, relating to 
the privacy, security and transmission of individually identifiable health 
information without appropriate authorization. HITECH also created 
new tiers of civil monetary penalties, amended HIPAA to make civil and 
criminal penalties directly applicable to business associates, and gave 
state attorneys general new authority to file civil actions for damages or 
injunctions in federal courts to enforce the federal HIPAA laws and seek 
attorneys’ fees and costs associated with pursuing federal civil actions;

•  the federal Physician Payments Sunshine Act, created under the ACA, 
and its implementing regulations, which require manufacturers of 
drugs, devices, biologicals and medical supplies for which payment is 
available under Medicare, Medicaid or the Children’s Health Insurance 
Program (with certain exceptions) to report annually to the U.S. 
Department of Health and Human Services, or HHS, under the Open 
Payments Program, information related to payments or other transfers 
of value made to physicians (defined to include doctors, dentists, 
optometrists, podiatrists and chiropractors), and teaching hospitals, 
as well as ownership and investment interests held by physicians and 
their immediate family members. Effective January 1, 2022, these 
reporting obligations will extend to include transfers of value made 
to certain non-physician providers such as physician assistants and 
nurse practitioners;

•  federal consumer protection and unfair competition laws, which 

broadly regulate marketplace activities and activities that potentially 
harm consumers;

•  federal price reporting laws, which require manufacturers to calculate 
and report complex pricing metrics to government programs, where 
such reported prices may be used in the calculation of reimbursement 
and/or discounts on approved therapeutics; and

•  analogous state and foreign laws and regulations, such as state 

and foreign anti-kickback, false claims, consumer protection and 
unfair competition laws which may apply to pharmaceutical business 
practices, including but not limited to, research, distribution, sales 
and marketing arrangements as well as submitting claims involving 
healthcare items or services reimbursed by any third-party payer, 
including commercial insurers; state laws that require pharmaceutical 
companies to comply with the pharmaceutical industry’s voluntary 
compliance guidelines and the relevant compliance guidance 
promulgated by the federal government that otherwise restricts 
payments that may be made to healthcare providers and other 
potential referral sources; state laws that require drug manufacturers 
to file reports with states regarding pricing and marketing information, 
such as the tracking and reporting of gifts, compensations and other 
remuneration and items of value provided to healthcare professionals 

PureTech Health plc   Annual report and accounts 2020    205

Risk Factor Annex  — continuedAdditional informationand entities; state and local laws requiring the registration of 
pharmaceutical sales representatives; and state and foreign laws 
governing the privacy and security of health information in certain 
circumstances, many of which differ from each other in significant 
ways and are often not pre-empted by HIPAA, thus complicating 
compliance efforts.

Because of the breadth of these laws and the narrowness of the statutory 
exceptions and regulatory safe harbors available, it is possible that some 
of our business activities, including compensation of physicians with stock 
or stock options, could, despite efforts to comply, be subject to challenge 
under one or more of such laws. Additionally, FDA or foreign regulators 
may not agree that we have mitigated any risk of bias in our clinical 
trials due to payments or equity interests provided to investigators or 
institutions which could limit a regulator’s acceptance of those clinical trial 
data in support of a marketing application. Moreover, efforts to ensure 
that our business arrangements will comply with applicable healthcare 
laws may involve substantial costs. It is possible that governmental and 
enforcement authorities will conclude that our business practices may not 
comply with current or future statutes, regulations or case law interpreting 
applicable fraud and abuse or other healthcare laws and regulations. If 
any such actions are instituted against us, and we are not successful in 
defending ourselves or asserting our rights, those actions could have 
a significant impact on our business, including the imposition of significant 
civil, criminal and administrative penalties, damages, disgorgement, 
monetary fines, exclusion from participation in Medicare, Medicaid and 
other federal healthcare programs, integrity and oversight agreements to 
resolve allegations of non-compliance, contractual damages, reputational 
harm, diminished profits and future earnings, and curtailment or 
restructuring of our operations, any of which could adversely affect our 
ability to operate our business and our results of operations. In addition, 
the approval and commercialization of any of the therapeutic candidates 
within our Wholly Owned Pipeline outside the United States will also likely 
subject us to foreign equivalents of the healthcare laws mentioned above, 
among other foreign laws.

Failure to comply with health and data protection laws and regulations 
could lead to government enforcement actions (which could include civil 
or criminal penalties), private litigation, and/or adverse publicity and could 
negatively affect our operating results and business.

We and any potential collaborators may be subject to federal, state, and 
foreign data protection laws and regulations (i.e., laws and regulations that 
address privacy and data security). In the United States, numerous federal 
and state laws and regulations, including federal health information 
privacy laws, state data breach notification laws, state health information 
privacy laws, and federal and state consumer protection laws (e.g., Section 
5 of the Federal Trade Commission Act), that govern the collection, use, 
disclosure and protection of health-related and other personal information 
could apply to our operations or the operations of our collaborators. In 
addition, we may obtain health information from third parties (including 
research institutions from which we obtain clinical trial data) that are 
subject to privacy and security requirements under HIPAA, as amended 
by HITECH. Depending on the facts and circumstances, we could be 
subject to civil, criminal, and administrative penalties if we knowingly 
obtain, use, or disclose individually identifiable health information 
maintained by a HIPAA-covered entity in a manner that is not authorized 
or permitted by HIPAA.

Compliance with U.S. and international data protection laws and 
regulations, including the General Data Protection Regulation 2016/679, 
or GDPR, in the European Union, could require us to take on more 
onerous obligations in our contracts, restrict our ability to collect, use and 
disclose data, or in some cases, impact our ability to operate in certain 
jurisdictions. Failure to comply with these laws and regulations could result 
in government enforcement actions (which could include civil, criminal 
and administrative penalties), private litigation, and/or adverse publicity 
and could negatively affect our operating results and business. Moreover, 
clinical trial subjects, employees and other individuals about whom we 
or our potential collaborators obtain personal information, as well as 
the providers who share this information with us, may limit our ability to 
collect, use and disclose the information. Claims that we have violated 
individuals’ privacy rights, failed to comply with data protection laws, 
or breached our contractual obligations, even if we are not found liable, 
could be expensive and time-consuming to defend and could result in 
adverse publicity that could harm our business.

Healthcare legislative measures aimed at reducing healthcare costs may 
have a material adverse effect on our business and results of operations.

The United States and many foreign jurisdictions have enacted or 
proposed legislative and regulatory changes affecting the healthcare 
system that could prevent or delay marketing approval of the therapeutic 
candidates within our Wholly Owned Pipeline or our Founded Entities’ 

206    PureTech Health plc   Annual report and accounts 2020

therapeutic candidates or any future therapeutic candidates, restrict or 
regulate post-approval activities and affect our or our Founded Entities’ 
ability to profitably sell any therapeutic for which we or our Founded 
Entities obtain marketing approval. Changes in regulations, statutes or 
the interpretation of existing regulations could impact our or our Founded 
Entities’ business in the future by requiring, for example: (i) changes to our 
manufacturing arrangements; (ii) additions or modifications to therapeutic 
labeling; (iii) the recall or discontinuation of our therapeutics; or (iv) 
additional record-keeping requirements. If any such changes were to be 
imposed, they could adversely affect the operation of our business.

In the United States, there have been and continue to be a number of 
legislative initiatives and judicial challenges to contain healthcare costs. 
For example, in March 2010, the Affordable Care Act, or the ACA, was 
passed, which substantially changed the way healthcare is financed by 
both governmental and private insurers, and significantly impacted the 
U.S. pharmaceutical industry. The ACA, among other things, subjects 
biological therapeutics to potential competition by lower-cost biosimilars, 
addresses a new methodology by which rebates owed by manufacturers 
under the Medicaid Drug Rebate Program are calculated for drugs 
that are inhaled, infused, instilled, implanted or injected, increases the 
minimum Medicaid rebates owed by manufacturers under the Medicaid 
Drug Rebate Program and extends the rebate program to individuals 
enrolled in Medicaid managed care organizations, establishes annual fees 
and taxes on manufacturers of certain branded prescription drugs, and 
creates a new Medicare Part D coverage gap discount program, in which 
manufacturers must agree to offer 50 percent (increased to 70 percent 
as of 2019 pursuant to subsequent legislation) point-of-sale discounts 
off negotiated prices of applicable brand drugs to eligible beneficiaries 
during their coverage gap period, as a condition for the manufacturer’s 
outpatient drugs to be covered under Medicare Part D.

Payment methodologies may be subject to changes in healthcare 
legislation and regulatory challenges. For example, in order for a drug 
therapeutic to receive federal reimbursement under the Medicaid or 
Medicare Part B programs or to be sold directly to U.S. government 
agencies, the manufacturer must extend discounts to entities eligible 
to participate in the 340B drug pricing program. In December 2018, the 
CMS published a final rule permitting further collections and payments to 
and from certain ACA qualified health plans and health insurance issuers 
under the ACA risk adjustment program in response to the outcome 
of the federal district court litigation regarding the method CMS uses 
to determine this risk adjustment. Since then, the ACA risk adjustment 
program payment parameters have been updated annually.

Since the enactment of the ACA, there have been numerous judicial, 
administrative, executive, and legislative challenges to certain aspects 
of the ACA, and we expect there will be additional challenges and 
amendments to the ACA in the future. The Tax Cuts and Jobs Act of 2017, 
or the Tax Act, includes a provision that repealed effective January 1, 
2019 the tax-based shared responsibility payment imposed by the ACA 
on certain individuals who fail to maintain qualifying health coverage 
for all or part of a year that is commonly referred to as the “individual 
mandate.” On December 14, 2018, a U.S. District Court Judge in the 
Northern District of Texas, or the Texas District Court Judge, ruled that 
the individual mandate is a critical and inseverable feature of the ACA, and 
therefore, because it was repealed as part of the Tax Act, the remaining 
provisions of the ACA are invalid as well. The former Trump Administration 
and CMS have both stated that the ruling will have no immediate effect, 
and on December 30, 2018 the Texas District Court Judge issued an order 
staying the judgment pending appeal. On December 18, 2019, the U.S. 
Court of Appeals for the 5th Circuit ruled that the individual mandate 
was unconstitutional but remanded the case back to the District Court to 
determine whether the remaining provisions of the ACA are invalid as well. 
On March 2, 2020, the U.S. Supreme Court granted the petitions for writs 
of certiorari to review the case, and held oral arguments on November 
10, 2020. Pending a decision, the ACA remains in effect, but it is unclear 
at this time what effect these developments will have on the status of the 
ACA. We will continue to evaluate the effect that the ACA and its possible 
repeal and replacement has on our business.

Since January 2017, former President Trump signed various Executive 
Orders designed to delay the implementation of certain provisions of 
the ACA or otherwise circumvent some of the requirements for health 
insurance mandated by the ACA. On October 13, 2017, former President 
Trump signed an Executive Order terminating the cost-sharing subsidies 
that reimburse insurers under the ACA. The former Trump administration 
concluded that cost-sharing reduction, or CSR, payments to insurance 
companies required under the ACA have not received necessary 
appropriations from Congress and announced that it would discontinue 
these payments immediately until those appropriations are made. 
Several state Attorneys General filed suit to stop the administration from 
terminating the subsidies, but their request for a restraining order was 
denied by a federal judge in California on October 25, 2017. On August 

Risk Factor Annex  — continuedAdditionasl information14, 2020, the U.S. Court of Appeals for the Federal Circuit ruled in two 
separate cases that the federal government is liable for the full amount of 
unpaid CSRs for the years preceding and including 2017. For CSR claims 
made by health insurance companies for years 2018 and later, further 
litigation will be required to determine the amounts due, if any. Further, 
on June 14, 2018, U.S. Court of Appeals for the Federal Circuit ruled that 
the federal government was not required to pay more than $12 billion in 
ACA risk corridor payments to third-party payors who argued were owed 
to them. This decision was appealed to the U.S. Supreme Court, which on 
April 27, 2020, reversed the U.S. Court of Appeals for the Federal Circuit’s 
decision and remanded the case to the U.S. Court of Federal Claims, 
concluding the government has an obligation to pay these risk corridor 
payments under the relevant formula. The U.S. federal government has 
since started sending third-party payors owed payments. It is not clear 
what effect these rulings will have on our business, but we will continue to 
monitor any developments.

Moreover, on January 22, 2018, former President Trump signed 
a continuing resolution on appropriations for fiscal year 2018 that 
delayed the implementation of certain ACA-mandated fees, including 
the so called “Cadillac” tax on certain high cost employer-sponsored 
insurance plans, the annual fee imposed on certain health insurance 
providers based on market share, and the medical device excise tax on 
non-exempt medical devices. However, on December 20, 2019, the U.S. 
President signed into law the Further Consolidated Appropriations Act 
(H.R. 1865), which repeals the Cadillac tax, the health insurance provider 
tax, and the medical device excise tax. The Bipartisan Budget Act of 
2018, also amended the ACA, effective January 1, 2019, by increasing 
the point-of-sale discount that is owed by pharmaceutical manufacturers 
who participate in Medicare Part D and closing the coverage gap in 
most Medicare drug plans, commonly referred to as the “donut hole.” 
In addition, CMS published a final rule on April 25, 2019 that gave states 
greater flexibility, starting in 2020, in setting benchmarks for insurers in 
the individual and small group marketplaces, which may have the effect 
of relaxing the essential health benefits required under the ACA for plans 
sold through such marketplaces.

In addition, other legislative changes have been proposed and adopted in 
the United States since the ACA was enacted. In August 2011, the Budget 
Control Act of 2011, among other things, resulted in aggregate reductions 
of Medicare payments to providers of 2 percent per fiscal year, which went 
into effect in 2013, and, due to subsequent legislative amendments, will 
remain in effect through 2030 unless additional Congressional action is 
taken. However, pursuant to the Coronavirus Aid, Relief and Economic 
Security Act, or CARES Act, and due to subsequent legislation, these 
Medicare sequester reductions have been suspended from May 1, 2020 
through March 31, 2021 due to the COVID-19 pandemic. Proposed 
legislation, if passed, would extend this suspension until the end of the 
pandemic. The American Taxpayer Relief Act of 2012 further reduced 
Medicare payments to several types of providers, including hospitals and 
cancer treatment centers, and increased the statute of limitations period 
for the government to recover overpayments to providers from three 
to five years.

There has been increasing legislative and enforcement interest in the 
United States with respect to drug pricing practices. Specifically, there 
have been several recent U.S. Congressional inquiries and proposed 
federal and state legislation designed to, among other things, bring 
more transparency to drug pricing, reduce the cost of prescription 
drugs under Medicare, review the relationship between pricing and 
manufacturer patient programs, and reform government program 
reimbursement methodologies for drugs. At the federal level, the former 
Trump administration’s budget for fiscal year 2021 includes a $135 billion 
allowance to support legislative proposals seeking to reduce drug prices, 
increase competition, lower out-of-pocket drug costs for patients, and 
increase patient access to lower-cost generic and biosimilar drugs. 
On March 10, 2020, the former Trump administration sent “principles” 
for drug pricing to Congress, calling for legislation that would, among 
other things, cap Medicare Part D beneficiary out-of-pocket pharmacy 
expenses, provide an option to cap Medicare Part D beneficiary 
monthly out-of-pocket expenses, and place limits on pharmaceutical 
price increases. Additionally, the former Trump administration released 
a “Blueprint” to lower drug prices and reduce out of pocket costs of drugs 
that contains additional proposals to increase manufacturer competition, 
increase the negotiating power of certain federal healthcare programs, 
incentivize manufacturers to lower the list price of their therapeutics 
and reduce the out of pocket costs of drug therapeutics paid by 
consumers. The U.S. Department of HHS, has already started the process 
of soliciting feedback on some of these measures and, at the same 
time, is immediately implementing others under its existing authority. 
For example, in May 2019, CMS issued a final rule to allow Medicare 
Advantage Plans the option of using step therapy for Part B drugs 
beginning January 1, 2020. This final rule codified CMS’s policy change 

that was effective January 1, 2019. However, it is unclear whether the 
Biden administration will challenge, reverse, revoke or otherwise modify 
these executive and administrative actions after January 20, 2021.

In addition, on May 30, 2018, the Right to Try Act was signed into law. 
The law, among other things, provides a federal framework for certain 
patients to access certain investigational new drug therapeutics that have 
completed a Phase 1 clinical trial and that are undergoing investigation 
for FDA approval. Under certain circumstances, eligible patients can 
seek treatment without enrolling in clinical trials and without obtaining 
FDA permission under the FDA expanded access program. There is no 
obligation for a drug manufacturer to make its drug therapeutics available 
to eligible patients as a result of the Right to Try Act.

In 2020, former President Trump announced several executive orders 
related to prescription drug pricing that seek to implement several of the 
administration’s proposals. The FDA released a final rule on September 
24, 2020, which went into effect on November 30, 2020, providing 
guidance for states to build and submit importation plans for drugs from 
Canada. Further, on November 20, 2020, CMS issued an Interim Final 
Rule implementing the Most Favored Nation, or MFN, Model under which 
Medicare Part B reimbursement rates will be calculated for certain drugs 
and biologicals based on the lowest price drug manufacturers receive 
in Organization for Economic Cooperation and Development countries 
with a similar gross domestic product per capita. The MFN Model 
regulations mandate participation by identified Part B providers and 
would have applied to all U.S. states and territories for a seven-year period 
beginning January 1, 2021, and ending December 31, 2027. However, 
in response to a lawsuit filed by several industry groups, on December 
28, the U.S. District Court for the Northern District of California issued 
a nationwide preliminary injunction enjoining government defendants 
from implementing the MFN Rule pending completion of notice-and-
comment procedures under the Administrative Procedure Act. On 
January 13, 2021, in a separate lawsuit brought by industry groups in the 
U.S. District of Maryland, the government defendants entered a joint 
motion to stay litigation on the condition that the government would 
not appeal the preliminary injunction granted in the U.S. District Court 
for the Northern District of California and that performance for any final 
regulation stemming from the MFN Interim Final Rule shall not commence 
earlier than 60 days after publication of that regulation in the Federal 
Register. Further, authorities in Canada have passed rules designed to 
safeguard the Canadian drug supply from shortages. If implemented, 
importation of drugs from Canada and the MFN Model may materially and 
adversely affect the price we receive for any of our therapeutic candidates. 
Additionally, on December 2, 2020, HHS published a regulation removing 
safe harbor protection for price reductions from pharmaceutical 
manufacturers to plan sponsors under Part D, either directly or through 
pharmacy benefit managers, unless the price reduction is required 
by law. The rule also creates a new safe harbor for price reductions 
reflected at the point-of-sale, as well as a safe harbor for certain fixed fee 
arrangements between pharmacy benefit managers and manufacturers. 
Pursuant to an order entered by the U.S. District Court for the District 
of Columbia, the portion of the rule eliminating safe harbor protection 
for certain rebates related to the sale or purchase of a pharmaceutical 
therapeutic from a manufacturer to a plan sponsor under Medicare Part 
D has been delayed to January 1, 2023. Further, implementation of this 
change and new safe harbors for point-of-sale reductions in price for 
prescription pharmaceutical therapeutics and pharmacy benefit manager 
service fees are currently under review by the Biden administration and 
may be amended or repealed. 

At the state level, legislatures have increasingly passed legislation and 
implemented regulations designed to control pharmaceutical and 
biological therapeutic pricing, including price or patient reimbursement 
constraints, discounts, restrictions on certain therapeutic access and 
marketing cost disclosure and transparency measures, and, in some 
cases, designed to encourage importation from other countries and bulk 
purchasing. In addition, regional healthcare authorities and individual 
hospitals are increasingly using bidding procedures to determine what 
pharmaceutical therapeutics and which suppliers will be included in their 
prescription drug and other healthcare programs. Furthermore, there 
has been increased interest by third-party payors and governmental 
authorities in reference pricing systems and publication of discounts and 
list prices.

There have been, and likely will continue to be, legislative and regulatory 
proposals at the foreign, federal and state levels directed at containing or 
lowering the cost of healthcare. The implementation of cost containment 
measures or other healthcare reforms may prevent us from being able to 
generate revenue, attain profitability, or commercialize our therapeutic. 
Such reforms could have an adverse effect on anticipated revenue from 
therapeutic candidates that we may successfully develop and for which 
we may obtain regulatory approval and may affect our overall financial 
condition and ability to develop therapeutic candidates. We cannot 

PureTech Health plc   Annual report and accounts 2020    207

Risk Factor Annex  — continuedAdditional informationpredict the initiatives that may be adopted in the future. The continuing 
efforts of the government, insurance companies, managed care 
organizations and other payors of healthcare services to contain or reduce 
costs of healthcare and/or impose price controls may adversely affect:

•  the demand for the therapeutic candidates within our Wholly Owned 
Pipeline or our Founded Entities’ therapeutic candidates, if approved;

•  our ability to receive or set a price that we believe is fair for our 

therapeutics;

•  our ability to generate revenue and achieve or maintain profitability;

•  the amount of taxes that we are required to pay; and

•  the availability of capital.

Other healthcare reform measures may be adopted in the future, and 
may result in additional reductions in Medicare and other healthcare 
funding, more rigorous coverage criteria, lower reimbursement, and 
new payment methodologies. This could lower the price that we receive 
for any approved therapeutic. Any denial in coverage or reduction in 
reimbursement from Medicare or other government-funded programs 
may result in a similar denial or reduction in payments from private payors, 
which may prevent us from being able to generate sufficient revenue, 
attain profitability or commercialize the therapeutic candidates within our 
Wholly Owned Pipeline or our Founded Entities’ therapeutic candidates, 
if approved. Litigation and legislative efforts to change or repeal the ACA 
are likely to continue, with unpredictable and uncertain results.

Risks Related to Competition

We face significant competition in an environment of rapid technological 
and scientific change, and there is a possibility that our competitors may 
achieve regulatory approval before us or develop therapies that are 
safer, more advanced or more effective than ours, which may negatively 
impact our ability to successfully market or commercialize any therapeutic 
candidates we may develop and ultimately harm our financial condition.

The development and commercialization of new drug therapeutics 
is highly competitive. We may face competition with respect to any 
therapeutic candidates that we seek to develop or commercialize in the 
future from major pharmaceutical companies, specialty pharmaceutical 
companies, and biotechnology companies worldwide. Potential 
competitors also include academic institutions, government agencies, and 
other public and private research organizations that conduct research, 
seek patent protection, and establish collaborative arrangements for 
research, development, manufacturing, and commercialization.

There are a number of major pharmaceutical and biotechnology 
companies that are currently pursuing the development and 
commercialization of potential medicines targeting the Brain-Immune-
Gut. If any of our competitors receive FDA approval before we do, the 
therapeutic candidates within our Wholly Owned Pipeline would not be 
the first treatment on the market, and our market share may be limited. 
In addition to competition from other companies targeting our target 
indications, any therapeutics we may develop may also face competition 
from other types of therapies.

Many of our current or potential competitors, either alone or with their 
strategic partners, have:

•  greater financial, technical, and human resources than we have 

at every stage of the discovery, development, manufacture, and 
commercialization of therapeutics;

•  more extensive resources for preclinical testing, conducting clinical 

trials, obtaining regulatory approvals, and in manufacturing, marketing, 
and selling drug therapeutics;

•  therapeutics that have been approved or are in late stages of 

development; and

•  collaborative arrangements in our target markets with leading 

companies and research institutions.

Mergers and acquisitions in the pharmaceutical and biotechnology 
industries may result in even more resources being concentrated among 
a smaller number of our competitors. Smaller or early-stage companies 
may also prove to be significant competitors, particularly through 
collaborative arrangements with large and established companies. 
These competitors also compete with us in recruiting and retaining 
qualified scientific and management personnel and establishing clinical 
trial sites and patient registration for clinical trials, as well as in acquiring 
technologies complementary to, or necessary for, our programs. Our 
commercial opportunity could be reduced or eliminated if our competitors 
develop and commercialize therapeutics that are safer, more effective, 
have fewer or less severe side effects, are more convenient, or are less 
expensive than any therapeutics that we may develop. Furthermore, 
currently approved therapeutics could be discovered to have application 
for treatment of our targeted disease indications or similar indications, 

208    PureTech Health plc   Annual report and accounts 2020

which could give such therapeutics significant regulatory and market 
timing advantages over the therapeutic candidates within our Wholly 
Owned Pipeline. Our competitors may also obtain FDA, EMA or other 
comparable foreign regulatory approval for their therapeutics more 
rapidly than we may obtain approval for ours and may obtain orphan 
therapeutic exclusivity from the FDA for indications that we are targeting, 
which could result in our competitors establishing a strong market position 
before we are able to enter the market. Additionally, therapeutics or 
technologies developed by our competitors may render our potential 
therapeutic candidates uneconomical or obsolete and we may not be 
successful in marketing any therapeutic candidates we may develop 
against competitors.

In addition, we could face litigation or other proceedings with respect to 
the scope, ownership, validity and/or enforceability of our patents relating 
to our competitors’ therapeutics and our competitors may allege that our 
therapeutics infringe, misappropriate or otherwise violate their intellectual 
property. The availability of our competitors’ therapeutics could limit the 
demand, and the price we are able to charge, for any therapeutics that we 
may develop and commercialize.

The therapeutic candidates within our Wholly Owned Pipeline or our 
Founded Entities’ therapeutic candidates for which we or our Founded 
Entities intend to seek approval as biologic therapeutics may face 
competition sooner than anticipated.

If we or our Founded Entities are successful in achieving regulatory 
approval to commercialize any biologic therapeutic candidate we or 
our Founded Entities develop alone or with collaborators, it may face 
competition from biosimilar therapeutics. In the United States, certain 
of the therapeutic candidates within our Wholly Owned Pipeline and our 
Founded Entities’ therapeutic candidates are regulated by the FDA as 
biologic therapeutics subject to approval under the BLA pathway. The 
Biologics Price Competition and Innovation Act of 2009, or BPCIA, created 
an abbreviated pathway for the approval of biosimilar and interchangeable 
biologic therapeutics following the approval of an original BLA. The 
abbreviated regulatory pathway establishes legal authority for the 
FDA to review and approve biosimilar biologics, including the possible 
designation of a biosimilar as “interchangeable” based on its similarity 
to an existing brand therapeutic. Under the BPCIA, an application for 
a biosimilar therapeutic may not be submitted until four years following 
the date that the reference therapeutic was first licensed by the FDA. 
In addition, the approval of a biosimilar therapeutic may not be made 
effective by the FDA until 12 years after the reference therapeutic was 
first licensed by the FDA. During this 12-year period of exclusivity, 
another company may still market a competing version of the reference 
therapeutic if the FDA approves a full BLA for the competing therapeutic 
containing the sponsor’s own preclinical data and data from adequate and 
well-controlled clinical trials to demonstrate the safety, purity and potency 
of their therapeutic. The law is complex and is still being interpreted and 
implemented by the FDA. As a result, its ultimate impact, implementation, 
and meaning are subject to uncertainty. While it is uncertain when such 
processes intended to implement BPCIA may be fully adopted by the 
FDA, any such processes could have a material adverse effect on the 
future commercial prospects for biological therapeutic candidates.

We believe that any of the therapeutic candidates within our Wholly 
Owned Pipeline or our Founded Entities’ therapeutic candidates that 
are approved as a biological therapeutic under a BLA should qualify 
for the 12-year period of exclusivity. However, there is a risk that this 
exclusivity could be shortened due to congressional action or otherwise, 
or that the FDA will not consider such therapeutic candidates to be 
reference therapeutics for competing therapeutics, potentially creating 
the opportunity for generic competition sooner than anticipated. Other 
aspects of the BPCIA, some of which may impact the BPCIA exclusivity 
provisions, have also been the subject of recent litigation. Moreover, 
the extent to which a biosimilar therapeutic, once approved, will be 
substituted for any one of our, our Founded Entities’ or our collaborators’ 
reference therapeutics in a way that is similar to traditional generic 
substitution for non-biologic therapeutics is not yet clear, and will 
depend on a number of marketplace and regulatory factors that are 
still developing. If competitors are able to obtain marketing approval 
for biosimilars referencing any therapeutics that we or our Founded 
Entities develop alone or with collaborators that may be approved, 
such therapeutics may become subject to competition from such 
biosimilars, with the attendant competitive pressure and potential 
adverse consequences.

Risk Factor Annex  — continuedAdditionasl informationRisks Related to Reliance on Third Parties

We are currently party to and may seek to enter into additional 
collaborations, licenses and other similar arrangements and may not be 
successful in maintaining existing arrangements or entering into new ones, 
and even if we are, we may not realize the benefits of such relationships.

We are currently parties to license and collaboration agreements with 
a number of universities and pharmaceutical companies and expect 
to enter into additional agreements as part of our business strategy. 
The success of our current and any future collaboration arrangements 
will depend heavily on the efforts and activities of our collaborators. 
Collaborations are subject to numerous risks, which may include risks that:

•  collaborators may have significant discretion in determining the efforts 

and resources that they will apply to collaborations;

•  collaborators may not pursue development and commercialization of 
the therapeutic candidates within our Wholly Owned Pipeline or may 
elect not to continue or renew development or commercialization 
programs based on clinical trial results, changes in their strategic focus 
due to their acquisition of competitive therapeutics or their internal 
development of competitive therapeutics, availability of funding or 
other external factors, such as a business combination that diverts 
resources or creates competing priorities;

•  collaborators may delay clinical trials, provide insufficient funding 

for a clinical trial program, stop a clinical trial, abandon a therapeutic 
candidate, repeat or conduct new clinical trials or require a new 
formulation of a therapeutic candidate for clinical testing;

•  collaborators could independently develop, or develop with third 
parties, therapeutics that compete directly or indirectly with our 
therapeutics or therapeutic candidates;

•  a collaborator with marketing, manufacturing and distribution rights 

to one or more therapeutics may not commit sufficient resources to or 
otherwise not perform satisfactorily in carrying out these activities;

•  we could grant exclusive rights to our collaborators that would prevent 

us from collaborating with others;

•  collaborators may not properly maintain or defend our intellectual 
property rights or may use our intellectual property or proprietary 
information in a way that gives rise to actual or threatened litigation that 
could jeopardize or invalidate our intellectual property or proprietary 
information or expose us to potential liability;

•  disputes may arise between us and a collaborator that cause the delay 
or termination of the research, development or commercialization 
of our current or future therapeutic candidates or that results in 
costly litigation or arbitration that diverts management attention 
and resources;

•  collaborations may be terminated, which may result in a need for 

additional capital to pursue further development or commercialization 
of the applicable current or future therapeutic candidates;

•  collaborators may own or co-own intellectual property covering 
therapeutics that result from our collaboration with them, and in 
such cases, we would not have the exclusive right to develop or 
commercialize such intellectual property;

•  disputes may arise with respect to the ownership of any intellectual 

property developed pursuant to our collaborations; and

•  a collaborator’s sales and marketing activities or other operations may 
not be in compliance with applicable laws resulting in civil or criminal 
proceedings.

Additionally, we may seek to enter into additional collaborations, joint 
ventures, licenses and other similar arrangements for the development or 
commercialization of the therapeutic candidates within our Wholly Owned 
Pipeline, due to capital costs required to develop or commercialize 
the therapeutic candidate or manufacturing constraints. We may not 
be successful in our efforts to establish such collaborations for the 
therapeutic candidates within our Wholly Owned Pipeline because our 
R&D pipeline may be insufficient, the therapeutic candidates within our 
Wholly Owned Pipeline may be deemed to be at too early of a stage of 
development for collaborative effort or third parties may not view the 
therapeutic candidates within our Wholly Owned Pipeline as having 
the requisite potential to demonstrate safety and efficacy or significant 
commercial opportunity. In addition, we face significant competition 
in seeking appropriate strategic partners, and the negotiation process 
can be time consuming and complex. Further, any future collaboration 
agreements may restrict us from entering into additional agreements with 
potential collaborators. We cannot be certain that, following a strategic 
transaction or license, we will achieve an economic benefit that justifies 
such transaction.

Even if we are successful in our efforts to establish such collaborations, 
the terms that we agree upon may not be favorable to us, and we may not 

be able to maintain such collaborations if, for example, development or 
approval of a therapeutic candidate is delayed, the safety of a therapeutic 
candidate is questioned or sales of an approved therapeutic candidate are 
unsatisfactory.

In addition, any potential future collaborations may be terminable by 
our strategic partners, and we may not be able to adequately protect 
our rights under these agreements. Furthermore, strategic partners 
may negotiate for certain rights to control decisions regarding the 
development and commercialization of the therapeutic candidates 
within our Wholly Owned Pipeline, if approved, and may not conduct 
those activities in the same manner as we do. Any termination of 
collaborations we enter into in the future, or any delay in entering into 
collaborations related to the therapeutic candidates within our Wholly 
Owned Pipeline, could delay the development and commercialization 
of the therapeutic candidates within our Wholly Owned Pipeline and 
reduce their competitiveness if they reach the market, which could have 
a material adverse effect on our business, financial condition and results 
of operations.

Collaborative relationships with third parties could cause us to expend 
significant resources and give rise to substantial business risk with no 
assurance of financial return.

We anticipate relying upon strategic collaborations for marketing and 
commercializing our existing therapeutic candidates, and we may rely 
even more on strategic collaborations for R&D of other therapeutic 
candidates or discoveries. We may sell therapeutic offerings through 
strategic partnerships with pharmaceutical and biotechnology companies. 
If we are unable to establish or manage such strategic collaborations 
on terms favorable to us in the future, our R&D efforts and potential to 
generate revenue may be limited.

If we enter into R&D collaborations during the early phases of therapeutic 
development, success will in part depend on the performance of 
research collaborators. We will not directly control the amount or timing 
of resources devoted by research collaborators to activities related to 
therapeutic candidates. Research collaborators may not commit sufficient 
resources to our R&D programs. If any research collaborator fails to 
commit sufficient resources, the preclinical or clinical development 
programs related to the collaboration could be delayed or terminated. 
Also, collaborators may pursue existing or other development-stage 
therapeutics or alternative technologies in preference to those being 
developed in collaboration with us. Finally, if we fail to make required 
milestone or royalty payments to collaborators or to observe other 
obligations in agreements with them, the collaborators may have the right 
to terminate or stop performance of those agreements.

Establishing strategic collaborations is difficult and time-consuming. Our 
discussions with potential collaborators may not lead to the establishment 
of collaborations on favorable terms, if at all. Potential collaborators 
may reject collaborations based upon their assessment of our financial, 
regulatory or intellectual property position. In addition, there have 
been a significant number of recent business combinations among large 
pharmaceutical companies that have resulted in a reduced number of 
potential future collaborators. Even if we successfully establish new 
collaborations, these relationships may never result in the successful 
development or commercialization of therapeutic candidates or the 
generation of sales revenue. To the extent that we enter into collaborative 
arrangements, the related therapeutic revenues are likely to be lower 
than if we directly marketed and sold therapeutics. Such collaborators 
may also consider alternative therapeutic candidates or technologies for 
similar indications that may be available to collaborate on and whether 
such a collaboration could be more attractive than the one with us for any 
future therapeutic candidate.

Management of our relationships with collaborators will require:

•  significant time and effort from our management team;

•  coordination of our marketing and R&D programs with the marketing 

and R&D priorities of our collaborators; and

•  effective allocation of our resources to multiple projects.

We rely on third parties to assist in conducting our clinical trials and some 
aspects of our research and preclinical testing, and those third parties 
may not perform satisfactorily, including failing to meet deadlines for the 
completion of such trials, research, or testing.

We currently rely and expect to continue to rely on third parties, such 
as CROs, clinical data management organizations, medical institutions, 
and clinical investigators, to conduct some aspects of research and 
preclinical testing and clinical trials. Any of these third parties may 
terminate their engagements with us or be unable to fulfill their 
contractual obligations. If any of our relationships with these third 
parties terminate, we may not be able to enter into arrangements with 

PureTech Health plc   Annual report and accounts 2020    209

Risk Factor Annex  — continuedAdditional informationalternative third parties on commercially reasonable terms, or at all. If we 
need to enter into alternative arrangements, it would delay therapeutic 
development activities.

Further, although our reliance on these third parties for clinical 
development activities limits our control over these activities, we remain 
responsible for ensuring that each of our trials is conducted in accordance 
with the applicable protocol, legal and regulatory requirements and 
scientific standards. For example, notwithstanding the obligations of 
a CRO for a trial of one of the therapeutic candidates within our Wholly 
Owned Pipeline, we remain responsible for ensuring that each of our 
clinical trials is conducted in accordance with the general investigational 
plan and protocols for the trial. Moreover, the FDA requires us to comply 
with requirements, commonly referred to as Good Clinical Practices, 
or GCPs, for conducting, recording and reporting the results of clinical 
trials to assure that data and reported results are credible and accurate 
and that the rights, integrity and confidentiality of trial participants are 
protected. The FDA enforces these GCPs through periodic inspections 
of trial sponsors, principal investigators, clinical trial sites and IRBs. If we 
or our third-party contractors fail to comply with applicable GCPs, the 
clinical data generated in our clinical trials may be deemed unreliable 
and the FDA may require us to perform additional clinical trials before 
approving the therapeutic candidates within our Wholly Owned Pipeline, 
which would delay the regulatory approval process. We cannot be certain 
that, upon inspection, the FDA will determine that any of our clinical 
trials comply with GCPs. We are also required to register certain clinical 
trials and post the results of completed clinical trials on a government-
sponsored database, ClinicalTrials.gov, within certain timeframes. NIH and 
FDA recently signaled the government’s willingness to begin enforcing 
those requirements against non-compliant clinical trial sponsors. Failure to 
do so can result in fines, adverse publicity and civil and criminal sanctions.

Furthermore, the third parties conducting clinical trials on our behalf are 
not our employees, and except for remedies available to us under our 
agreements with such contractors, we cannot control whether or not they 
devote sufficient time, skill and resources to our ongoing development 
programs. These contractors may also have relationships with other 
commercial entities, including our competitors, for whom they may also 
be conducting clinical trials or other drug or medical device development 
activities, which could impede their ability to devote appropriate time to 
our clinical programs. If these third parties, including clinical investigators, 
do not successfully carry out their contractual duties, meet expected 
deadlines or conduct our clinical trials in accordance with regulatory 
requirements or our stated protocols, we may not be able to obtain, or 
may be delayed in obtaining, regulatory approvals for the therapeutic 
candidates within our Wholly Owned Pipeline. If that occurs, we will not 
be able to, or may be delayed in our efforts to, successfully commercialize 
the therapeutic candidates within our Wholly Owned Pipeline. In such 
an event, our financial results and the commercial prospects for any 
therapeutic candidates that we seek to develop could be harmed, our 
costs could increase and our ability to generate revenues could be 
delayed, impaired or foreclosed.

Our or our Founded Entities’ use of third parties to manufacture the 
therapeutic candidates within our Wholly Owned Pipeline or our Founded 
Entities’ therapeutic candidates and other therapeutic candidates that we 
or our Founded Entities may develop for preclinical studies and clinical 
trials may increase the risk that we or our Founded Entities will not have 
sufficient quantities of our or our Founded Entities’ therapeutic candidates, 
therapeutics, or necessary quantities of such materials on time or at an 
acceptable cost.

With respect to certain of the therapeutic candidates within our Wholly 
Owned Pipeline or our Founded Entities’ therapeutic candidates, we 
and certain of our Founded Entities do not currently have, nor do we 
plan to acquire, the infrastructure or capability internally to manufacture 
drug supplies for our ongoing clinical trials or any future clinical trials 
that we or our Founded Entities may conduct, and we and our Funded 
Entities lack the resources to manufacture any therapeutic candidates 
on a commercial scale. We rely, and expect to continue to rely, on 
third-party manufacturers to produce our and certain of our Founded 
Entities’ therapeutic candidates or other therapeutic candidates that 
we or our Founded Entities may identify for clinical trials, as well as for 
commercial manufacture if any therapeutic candidates receive marketing 
authorization. Although we and our Founded Entities generally do not 
begin a clinical trial unless we or our Founded Entities believe we have 
a sufficient supply of a therapeutic candidate to complete the trial, any 
significant delay or discontinuity in the supply of a therapeutic candidate, 
or the raw material components thereof, for an ongoing clinical trial due to 
the need to replace a third-party manufacturer could considerably delay 
the clinical development and potential regulatory authorization of the 
therapeutic candidates within our Wholly Owned Pipeline or our Founded 

210    PureTech Health plc   Annual report and accounts 2020

Entities’ therapeutic candidates, which could harm our business and 
results of operations.

We or our Founded Entities may be unable to identify and appropriately 
qualify third-party manufacturers or establish agreements with third-party 
manufacturers or do so on acceptable terms. Even if we or our Founded 
Entities are able to establish agreements with third-party manufacturers, 
reliance on third-party manufacturers entails additional risks, including:

•  reliance on the third party for sourcing of raw materials, components, 

and such other goods as may be required for execution of its 
manufacturing processes and the oversight by the third party of 
its suppliers;

•  reliance on the third party for regulatory compliance and quality 

assurance for the manufacturing activities each performs;

•  the possible breach of the manufacturing agreement by the third party;

•  the possible misappropriation of proprietary information, including 

trade secrets and know-how; and

•  the possible termination or non-renewal of the agreement by the 
third party at a time that is costly or inconvenient for us or our 
Founded Entities.

Furthermore, all of our CMOs are engaged with other companies to 
supply and/or manufacture materials or therapeutics for such companies, 
which exposes our manufacturers to regulatory risks for the production 
of such materials and therapeutics. The facilities used by our contract 
manufacturers to manufacture our drug, or medical device therapeutic 
candidates are subject to review by the FDA pursuant to inspections that 
will be conducted after we submit an NDA, BLA, PMA application or other 
marketing application to the FDA. We do not control the manufacturing 
process of, and are to some extent dependent on, our contract 
manufacturing partners for compliance with the regulatory requirements, 
known as cGMP requirements for manufacture of drug, biologic and 
device therapeutics. If our contract manufacturers cannot successfully 
manufacture material that conforms to our specifications and the strict 
regulatory requirements of the FDA or others, we will not be able to 
secure or maintain regulatory authorization for the therapeutic candidates 
within our Wholly Owned Pipeline or our Founded Entities’ therapeutic 
candidates manufactured at these manufacturing facilities. In addition, we 
have no control over the ability of our contract manufacturers to maintain 
adequate quality control, quality assurance and qualified personnel. If the 
FDA, the EMA or another comparable foreign regulatory agency does not 
approve these facilities for the manufacture of the therapeutic candidates 
within our Wholly Owned Pipeline or our Founded Entities’ therapeutic 
candidates or if any agency withdraws its approval in the future, we or our 
Founded Entities may need to find alternative manufacturing facilities, 
which would negatively impact our or our Founded Entities’ ability to 
develop, obtain regulatory authorization for or market the therapeutic 
candidates within our Wholly Owned Pipeline or our Founded Entities’ 
therapeutic candidates, if cleared or approved.

The therapeutic candidates within our Wholly Owned Pipeline or our 
Founded Entities’ therapeutic candidates may compete with other 
therapeutic candidates and marketed therapeutics for access to 
manufacturing facilities. Any performance failure on the part of our or our 
Founded Entities’ existing or future manufacturers could delay clinical 
development, marketing approval or commercialization. Our and certain 
of our Founded Entities’ current and anticipated future dependence 
upon others for the manufacturing of the therapeutic candidates 
within our Wholly Owned Pipeline or our Founded Entities’ therapeutic 
candidates may adversely affect our future profit margins and our ability 
to commercialize any therapeutic candidates that receive marketing 
clearance or approval on a timely and competitive basis.

If the contract manufacturing facilities on which we and certain of our 
Founded Entities’ rely do not continue to meet regulatory requirements 
or are unable to meet our or our Founded Entities’ supply demands, our 
business will be harmed.

All entities involved in the preparation of therapeutic candidates for 
clinical trials or commercial sale, including our and certain of our Founded 
Entities’ existing CMOs for the therapeutic candidates within our Wholly 
Owned Pipeline or our Founded Entities’ therapeutic candidates, are 
subject to extensive regulation. Components of a finished drug or 
biologic therapeutic approved for commercial sale or used in late-
stage clinical trials must be manufactured in accordance with cGMP, 
or similar regulatory requirements outside the United States. These 
regulations govern manufacturing processes and procedures, including 
recordkeeping, and the implementation and operation of quality systems 
to control and assure the quality of investigational therapeutics and 
therapeutics approved for sale. Similarly, medical devices manufactured 
under an IDE must be manufactured in accordance with select provisions 
the FDA QSR requirements, and devices cleared or approved by FDA 

Risk Factor Annex  — continuedAdditionasl informationfor commercial sale must be manufactured in accordance with QSR. 
Poor control of production processes can lead to the introduction of 
contaminants or to inadvertent changes in the properties or stability 
of Gelesis’ Plenity, Akili’s EndeavorRx, our Founded Entities’ other 
therapeutic candidates or the therapeutic candidates within our Wholly 
Owned Pipeline. Our or our Founded Entities’ failure, or the failure of 
third-party manufacturers, to comply with applicable regulations could 
result in sanctions being imposed on us or our Founded Entities, including 
clinical holds, fines, injunctions, civil penalties, delays, suspension or 
withdrawal of approvals, license revocation, suspension of production, 
seizures or recalls of therapeutic candidates or marketed drugs or devices, 
operating restrictions and criminal prosecutions, any of which could 
significantly and adversely affect clinical or commercial supplies of the 
therapeutic candidates within our Wholly Owned Pipeline or our Founded 
Entities’ therapeutic candidates.

We or our CMOs must supply all necessary documentation, as applicable, 
in support of a marketing application, such as an NDA, BLA, PMA or MAA, 
on a timely basis and must adhere to regulations enforced by the FDA 
and other regulatory agencies through their facilities inspection program. 
Some of our CMOs have never produced a commercially approved 
pharmaceutical therapeutic and therefore have not obtained the requisite 
regulatory authority approvals to do so. The facilities and quality systems 
of some or all of our third-party contractors must pass a pre-approval 
inspection for compliance with the applicable regulations as a condition 
of regulatory approval of the therapeutic candidates within our Wholly 
Owned Pipeline or our Founded Entities’ therapeutic candidates or any 
of our other potential therapeutics. In addition, the regulatory authorities 
may, at any time, audit or inspect a manufacturing facility involved with 
the preparation of the therapeutic candidates within our Wholly Owned 
Pipeline or our Founded Entities’ therapeutic candidates or our other 
potential therapeutics or the associated quality systems for compliance 
with the regulations applicable to the activities being conducted. 
Although we oversee the CMOs, we cannot control the manufacturing 
process of, and are completely dependent on, our CMO partners for 
compliance with the regulatory requirements. If these facilities do not pass 
a pre-approval plant inspection, regulatory approval of the therapeutics 
may not be granted or may be substantially delayed until any violations are 
corrected to the satisfaction of the regulatory authority, if ever.

The regulatory authorities also may, at any time following clearance or 
approval of a therapeutic for sale, audit the manufacturing facilities of our 
third-party contractors. If any such inspection or audit identifies a failure 
to comply with applicable regulations or if a violation of our therapeutic 
specifications or applicable regulations occurs independent of such an 
inspection or audit, we or the relevant regulatory authority may require 
remedial measures that may be costly and/or time consuming for us 
or a third party to implement, and that may include the temporary or 
permanent suspension of a clinical study or commercial sales or the 
temporary or permanent closure of a facility. Any such remedial measures 
imposed upon us or third parties with whom we contract could materially 
harm our business.

Additionally, if supply from one approved manufacturer is interrupted, 
an alternative manufacturer would need to be qualified. For drug and 
biologic therapeutics, as applicable, an NDA, BLA supplement or MAA 
variation, or equivalent foreign regulatory filing, is also required, which 
could result in further delay. Similarly, for medical device, a new marketing 
application or supplement may be required. The regulatory agencies 
may also require additional studies if a new manufacturer is relied 
upon for commercial production. Switching manufacturers may involve 
substantial costs and is likely to result in a delay in our desired clinical and 
commercial timelines.

These factors could cause us or our Founded Entities to incur higher 
costs and could cause the delay or termination of clinical trials, regulatory 
submissions, required approvals, or commercialization of the therapeutic 
candidates within our Wholly Owned Pipeline or our Founded Entities’ 
therapeutic candidates. Furthermore, if our or our Founded Entities’ 
suppliers fail to meet contractual requirements and we or our Founded 
Entities are unable to secure one or more replacement suppliers capable 
of production at a substantially equivalent cost, our or our Founded 
Entities’ clinical trials may be delayed or we or our Founded Entities could 
lose potential revenue.

Risks Related to Our Intellectual Property

Risks Related to Our Intellectual Property Protection

If we or our Founded Entities are unable to obtain and maintain sufficient 
intellectual property protection for our or our Founded Entities’ existing 
therapeutic candidates or any other therapeutic candidates that we or 
they may identify, or if the scope of the intellectual property protection 
we or they currently have or obtain in the future is not sufficiently broad, 
our competitors could develop and commercialize therapeutic candidates 
similar or identical to ours, and our ability to successfully commercialize our 
existing therapeutic candidates and any other therapeutic candidates that 
we or they may pursue may be impaired.

As is the case with other pharmaceutical and biopharmaceutical 
companies, our success depends in large part on our ability to obtain 
and maintain protection of the intellectual property we may own solely 
and jointly with others, particularly patents, in the United States and 
other countries with respect to our Wholly Owned Programs or our 
Founded Entities’ therapeutic candidates and technology. We and our 
Founded Entities seek to protect our proprietary position by filing patent 
applications in the United States and abroad related to our and our 
Founded Entities’ existing therapeutic candidates, our various proprietary 
technologies, and any other therapeutic candidates or technologies that 
we or they may identify.

Obtaining, maintaining and enforcing pharmaceutical and 
biopharmaceutical patents is costly, time consuming and complex, and 
we may not be able to file or prosecute all necessary or desirable patent 
applications, or maintain, enforce or license patents that may issue from 
such patent applications, at a reasonable cost or in a timely manner. It 
is also possible that we could fail to identify patentable aspects of our 
R&D output before it is too late to obtain patent protection. Although 
we take reasonable measures, we have systems in place to remind us of 
filing and prosecution deadlines, and we employ outside firms and rely on 
outside counsel to monitor patent deadlines, we may miss or fail to meet 
a patent deadline, including in a foreign country, which could negatively 
impact our patent rights and harm our competitive position, business, and 
prospects. We may not have the right to control the preparation, filing and 
prosecution of patent applications, or to maintain the rights to patents 
licensed to third parties. Therefore, these patents and applications may 
not be prosecuted and enforced in a manner consistent with the best 
interests of our business.

The patent position of biotechnology and pharmaceutical companies 
generally is highly uncertain, involves complex legal, technological and 
factual questions and has in recent years been the subject of much 
litigation. The standards that the U.S. Patent and Trademark Office, or the 
USPTO, and its foreign counterparts use to grant patents are not always 
applied predictably or uniformly. In addition, the laws of foreign countries 
may not protect our rights to the same extent as the laws of the United 
States, or vice versa. There is no assurance that all potentially relevant 
prior art relating to our patents and patent applications has been found, 
which can prevent a patent from issuing from a pending application or 
later invalidate or narrow the scope of an issued patent. For example, 
publications of discoveries in the scientific literature often lag behind the 
actual discoveries, and patent applications in the United States and other 
jurisdictions are typically not published until 18 months after filing or, in 
some cases, not at all. Therefore, we cannot know with certainty whether 
we were the first to make the inventions claimed in our patents or pending 
patent applications, or that we were the first to file for patent protection 
of such inventions. As a result, the issuance, scope, validity, enforceability 
and commercial value of our patent rights are highly uncertain. Our 
pending and future patent applications may not result in patents being 
issued that protect our Wholly Owned Programs or our Founded Entities’ 
therapeutic candidates, in whole or in part, or which effectively prevent 
others from commercializing competitive therapeutic candidates. Even 
if our patent applications issue as patents, they may not issue in a form 
that will provide us with any meaningful protection, prevent competitors 
from competing with us or otherwise provide us with any competitive 
advantage. Our competitors may be able to circumvent our patents 
by developing similar or alternative therapeutic candidates in a non-
infringing manner.

In addition, the issuance of a patent is not conclusive as to its inventorship, 
scope, validity or enforceability, and our patents may be challenged in the 
courts or patent offices in the United States and abroad. Such challenges 
may result in loss of exclusivity or freedom to operate or in patent claims 
being narrowed, invalidated or held unenforceable, in whole or in part, 
which could limit our ability to stop others from using or commercializing 
similar or identical therapeutic candidates to ours, or limit the duration 
of the patent protection of our Wholly Owned Programs or our Founded 
Entities’ therapeutic candidates. For example, we may be subject to 
a third-party preissuance submission of prior art to the USPTO, or become 
involved in opposition, derivation, reexamination, inter partes review, 

PureTech Health plc   Annual report and accounts 2020    211

Risk Factor Annex  — continuedAdditional informationpost-grant review or interference proceedings challenging our owned or 
licensed patent rights. An adverse determination in any such submission, 
proceeding or litigation could reduce the scope of, or invalidate, our 
patent rights, allow third parties to commercialize our Wholly Owned 
Programs or our Founded Entities’ therapeutic candidates and compete 
directly with us, without payment to us, or result in our inability to 
manufacture or commercialize drugs without infringing third-party patent 
rights. In addition, if the breadth or strength of protection provided by our 
patents and patent applications is threatened, regardless of the outcome, 
it could dissuade companies from collaborating with us to license, develop 
or commercialize current or future therapeutic candidates.

Furthermore, our and our Founded Entities’ intellectual property 
rights may be subject to a reservation of rights by one or more third 
parties. We are party to a license agreement with New York University 
related to certain intellectual property underlying our LYT-200 and 
LYT-210 therapeutic candidates which is subject to certain rights of the 
government, including march-in rights, to such intellectual property 
due to the fact that the research was funded at least in part by the U.S. 
government. Additionally, our Founded Entities Akili, Follica, Vedanta, 
Sonde, Alivio and Vor, are party to license agreements with academic 
institutions pursuant to which such Founded Entities have in-licensed 
certain intellectual property underlying the therapeutic candidates 
AKL-T01, AKL-T02, AKL-T03, AKL-T04, FOL-004, VE303, Sonde, ALV-
306, ALV-304, ALV-107 and VOR33. While these license agreements are 
exclusive, they contain provisions pursuant to which the government has 
certain rights, including march-in rights, to such patents and technologies 
due to the fact that the research was funded at least in part by the U.S. 
government. When new technologies are developed with government 
funding, the government generally obtains certain rights in any resulting 
patents, including a non-exclusive license authorizing the government to 
use the invention or to have others use the invention on its behalf. These 
rights may permit the government to disclose our information to third 
parties and to exercise march-in rights to use or allow third parties to 
use our technology. The government can exercise its march-in rights if it 
determines that action is necessary because we fail to achieve practical 
application of the government-funded technology, because action is 
necessary to alleviate health or safety needs, to meet requirements of 
federal regulations, or to give preference to U.S. industry. In addition, 
our rights in such inventions may be subject to certain requirements to 
manufacture therapeutics embodying such inventions in the United States. 
Any exercise by the government of such rights or by any third party of its 
reserved rights could harm our competitive position, business, financial 
condition, results of operations, and prospects.

If our or our Founded Entities’ trademarks and trade names are not 
adequately protected, then we may not be able to build name recognition 
in our markets of interest and our business may be adversely affected.

Our or our Founded Entities’ registered or unregistered trademarks or 
trade names may be challenged, infringed, circumvented or declared 
generic or determined to be infringing on other marks. We and our 
Founded Entities may not be able to protect our rights to these 
trademarks and trade names, which we need to build name recognition 
among potential collaborators or customers in our markets of interest. At 
times, competitors may adopt trade names or trademarks similar to ours, 
thereby impeding our ability to build brand identity and possibly leading 
to market confusion. In addition, there could be potential trade name or 
trademark infringement claims brought by owners of other trademarks or 
trademarks that incorporate variations of our registered or unregistered 
trademarks or trade names. Over the long term, if we and our Founded 
Entities are unable to establish name recognition based on our trademarks 
and trade names, then we may not be able to compete effectively and 
our business may be adversely affected. We and our Founded Entities 
may license our trademarks and trade names to third parties, such as 
distributors. Though these license agreements may provide guidelines 
for how our or our Founded Entities’ trademarks and trade names may 
be used, a breach of these agreements or misuse of our trademarks and 
tradenames by our licensees may jeopardize our rights in or diminish 
the goodwill associated with our trademarks and trade names. Our 
or our Founded Entities’ efforts to enforce or protect our proprietary 
rights related to trademarks, trade names, trade secrets, domain names, 
copyrights or other intellectual property may be ineffective and could 
result in substantial costs and diversion of resources and could adversely 
affect our competitive position, business, financial condition, results of 
operations and prospects.

We may not be able to protect our intellectual property rights 
throughout the world.

Filing, prosecuting and defending patents on the therapeutic candidates 
within our Wholly Owned Pipeline or our Founded Entities’ therapeutic 
candidates in all countries throughout the world would be prohibitively 

212    PureTech Health plc   Annual report and accounts 2020

expensive, and our intellectual property rights in some countries outside 
the United States can be less extensive than those in the United States. 
In addition, the laws of some foreign countries do not protect or enforce 
intellectual property rights to the same extent as federal and state laws in 
the United States. Consequently, we and our Founded Entities may not be 
able to prevent third parties from practicing our inventions in all countries 
outside the United States, or from selling or importing therapeutics made 
using our inventions in and into the United States or other jurisdictions. 
Competitors may use our and our Founded Entities’ technologies in 
jurisdictions where we have not obtained patent protection to develop 
their own therapeutics and may also export infringing therapeutics to 
territories where we have patent protection, but enforcement is not as 
strong as that in the United States. These therapeutics may compete 
with our or our Founded Entities’ therapeutics and our patents or other 
intellectual property rights may not be effective or sufficient to prevent 
them from competing.

Many companies have encountered significant problems in protecting and 
defending intellectual property rights in foreign jurisdictions. The legal 
systems of certain countries, particularly certain developing countries, do 
not favor the enforcement of patents, trade secrets, and other intellectual 
property protection, particularly those relating to biotechnology and 
pharmaceutical therapeutics, which could make it difficult for us to stop 
the infringement of our or our Founded Entities’ patents or marketing of 
competing therapeutics in violation of our proprietary rights generally. 
Proceedings to enforce our or our Founded Entities’ patent rights in 
foreign jurisdictions, whether or not successful, could result in substantial 
costs and divert our efforts and attention from other aspects of our 
business, could put our or our Founded Entities’ patents at risk of being 
invalidated or interpreted narrowly and our patent applications at risk 
of not issuing, and could provoke third parties to assert claims against 
us or our Founded Entities. We may not prevail in any lawsuits that we 
or our Founded Entities initiate and the damages or other remedies 
awarded, if any, may not be commercially meaningful. Accordingly, our 
efforts to enforce our intellectual property rights around the world may 
be inadequate to obtain a significant commercial advantage from the 
intellectual property that we develop or license.

In some jurisdictions including European Union countries, compulsory 
licensing laws compel patent owners to grant licenses to third parties. 
In addition, some countries limit the enforceability of patents against 
government agencies or government contractors. In these countries, the 
patent owner may have limited remedies, which could materially diminish 
the value of such patent. If we, our Founded Entities or any of our licensors 
are forced to grant a license to third parties under patents relevant to 
our or our Founded Entities’ business, or if we, our Founded Entities or 
our licensors are prevented from enforcing patent rights against third 
parties, our competitive position may be substantially impaired in such 
jurisdictions.

Our or our Founded Entities’ proprietary rights may not adequately protect 
our technologies and therapeutic candidates, and do not necessarily 
address all potential threats to our competitive advantage.

The degree of future protection afforded by our or our Founded Entities’ 
intellectual property rights is uncertain because intellectual property 
rights have limitations, and may not adequately protect our or our 
Founded Entities’ business, or permit us to maintain our competitive 
advantage. The following examples are illustrative:

•  others may be able to make therapeutics that are the same as or similar 
to the therapeutic candidates within our Wholly Owned Pipeline or our 
Founded Entities’ therapeutic candidates but that are not covered by 
the claims of the patents that we or our Founded Entities own or have 
exclusively licensed;

•  others, including inventors or developers of our or our Founded 
Entities’ owned or in-licensed patented technologies who may 
become involved with competitors, may independently develop similar 
technologies that function as alternatives or replacements for any of our 
or our Founded Entities’ technologies without infringing our intellectual 
property rights;

•  we, our Founded Entities or our licensors or our other collaboration 
partners might not have been the first to conceive and reduce to 
practice the inventions covered by the patents or patent applications 
that we or our Founded Entities own or license or will own or license;

•  we, our Founded Entities or our licensors or our other collaboration 
partners might not have been the first to file patent applications 
covering certain of the patents or patent applications that we 
or they own or have obtained a license, or will own or will have 
obtained a license;

Risk Factor Annex  — continuedAdditionasl information•  we, our Founded Entities or our licensors may fail to meet obligations 
to the U.S. government with respect to in-licensed patents and patent 
applications funded by U.S. government grants, leading to the loss of 
patent rights;

•  it is possible that our or our Founded Entities’ pending patent 

applications will not result in issued patents;

•  it is possible that there are prior public disclosures that could invalidate 

our, our Founded Entities’ or our licensors’ patents;

•  issued patents that we or our Founded Entities own or exclusively 

license may not provide us with any competitive advantage, or may 
be held invalid or unenforceable, as a result of legal challenges by 
our competitors;

•  our or our Founded Entities’ competitors might conduct R&D activities 
in countries where we do not have patent rights, or in countries where 
R&D safe harbor laws exist, and then use the information learned from 
such activities to develop competitive therapeutics for sale in our major 
commercial markets;

•  ownership, validity or enforceability of our, our Founded Entities’ or our 
licensors’ patents or patent applications may be challenged by third 
parties; and

•  the patents of third parties or pending or future applications of third 

parties, if issued, may have an adverse effect on our business.

Risks Related to Our License Arrangements

The failure to maintain our licenses and realize their benefits may harm 
our business.

We have acquired and in-licensed certain of our technologies from third 
parties. We may in the future acquire, in-license or invest in additional 
technology that we believe would be beneficial to our business. We are 
subject to a number of risks associated with our acquisition, in-license or 
investment in technology, including the following:

•  diversion of financial and managerial resources from 

existing operations;

•  successfully negotiating a proposed acquisition, in-license or 

investment in a timely manner and at a price or on terms and conditions 
favorable to us;

•  successfully combining and integrating a potential acquisition into our 

existing business to fully realize the benefits of such acquisition;

•  the impact of regulatory reviews on a proposed acquisition, in-license 

or investment; and

•  the outcome of any legal proceedings that may be instituted with 
respect to the proposed acquisition, in-license or investment.

If we fail to properly evaluate potential acquisitions, in-licenses, 
investments or other transactions associated with the creation of new R&D 
programs or the maintenance of existing ones, we might not achieve the 
anticipated benefits of any such transaction, we might incur costs in excess 
of what we anticipate, and management resources and attention might be 
diverted from other necessary or valuable activities.

Our or our Founded Entities’ rights to develop and commercialize our 
Wholly Owned Programs or our Founded Entities’ therapeutic candidates 
are subject in part to the terms and conditions of licenses granted 
to us and our Founded Entities by others, and the patent protection, 
prosecution and enforcement for some of our Wholly Owned Programs or 
our Founded Entities’ therapeutic candidates may be dependent on our 
and our Founded Entities’ licensors.

We and our Founded Entities currently are reliant upon licenses of certain 
intellectual property rights and proprietary technologies from third 
parties that are important or necessary to the development of our and 
our Founded Entities’ proprietary technologies, including technologies 
related to our Wholly Owned Programs and our Founded Entities’ 
therapeutic candidates. These licenses, and other licenses we and they 
may enter into in the future, may not provide adequate rights to use such 
intellectual property and proprietary technologies in all relevant fields 
of use or in all territories in which we or our Founded Entities may wish 
to develop or commercialize technology and therapeutic candidates in 
the future. Licenses to additional third-party proprietary technology or 
intellectual property rights that may be required for our or our Founded 
Entities’ development programs may not be available in the future or 
may not be available on commercially reasonable terms. In that event, 
we or our Founded Entities may be required to expend significant time 
and resources to redesign our proprietary technology or therapeutic 
candidates or to develop or license replacement technology, which 
may not be feasible on a technical or commercial basis. If we and our 
Founded Entities are unable to do so, we may not be able to develop and 
commercialize technology and therapeutic candidates in fields of use and 

territories for which we are not granted rights pursuant to such licenses, 
which could harm our competitive position, business, financial condition, 
results of operations and prospects significantly.

In some circumstances, we and our Founded Entities may not have 
the right to control the preparation, filing and prosecution of patent 
applications, or to maintain and enforce the patents, covering technology 
that we or our Founded Entities license from third parties. In addition, 
some of our or our Founded Entities’ agreements with our licensors 
require us to obtain consent from the licensor before we can enforce 
patent rights, and our licensor may withhold such consent or may not 
provide it on a timely basis. Therefore, we cannot be certain that our 
licensors or collaborators will prosecute, maintain, enforce and defend 
such intellectual property rights in a manner consistent with the best 
interests of our business, including by taking reasonable measures to 
protect the confidentiality of know-how and trade secrets, or by paying 
all applicable prosecution and maintenance fees related to intellectual 
property registrations for any of our Wholly Owned Programs or our 
Founded Entities’ therapeutic candidates and proprietary technologies. 
We and our Founded Entities also cannot be certain that our licensors 
have drafted or prosecuted the patents and patent applications licensed 
to us in compliance with applicable laws and regulations, which may 
affect the validity and enforceability of such patents or any patents that 
may issue from such applications. This could cause us to lose rights in 
any applicable intellectual property that we in-license, and as a result 
our ability to develop and commercialize therapeutic candidates may be 
adversely affected and we may be unable to prevent competitors from 
making, using and selling competing therapeutics.

In addition, our or our Founded Entities’ licensors may own or control 
intellectual property that has not been licensed to us and, as a result, we 
may be subject to claims, regardless of their merit, that we are infringing 
or otherwise violating the licensor’s rights. In addition, while we cannot 
currently determine the amount of the royalty obligations we would be 
required to pay on sales of future therapeutics, if any, the amounts may 
be significant. The amount of our and our Founded Entities’ future royalty 
obligations will depend on the technology and intellectual property 
we and our Founded Entities use in therapeutic candidates that we 
successfully develop and commercialize, if any. Therefore, even if we or 
our Founded Entities successfully develop and commercialize therapeutic 
candidates, we may be unable to achieve or maintain profitability. In 
addition, we or our Founded Entities may seek to obtain additional 
licenses from our licensors and, in connection with obtaining such licenses, 
we may agree to amend our existing licenses in a manner that may be 
more favorable to the licensors, including by agreeing to terms that could 
enable third parties (potentially including our competitors) to receive 
licenses to a portion of the intellectual property rights that are subject 
to our or our Founded Entities’ existing licenses. Any of these events 
could have a material adverse effect on our or our Founded Entities’ 
competitive position, business, financial conditions, results of operations, 
and prospects.

If we or our Founded Entities fail to comply with our obligations in the 
agreements under which we license intellectual property rights from third 
parties or these agreements are terminated or we or our Founded Entities 
otherwise experience disruptions to our business relationships with our 
licensors, we could lose intellectual property rights that are important to 
our business.

We are party to various agreements that we depend on to develop our 
Wholly Owned Programs or our Founded Entities’ therapeutic candidates 
and various proprietary technologies, and our rights to use currently 
licensed intellectual property, or intellectual property to be licensed 
in the future, are or will be subject to the continuation of and our and 
our Founded Entities’ compliance with the terms of these agreements. 
For example, under certain of our and our Founded Entities’ license 
agreements we and our Founded Entities are required to use commercially 
reasonable efforts to develop and commercialize therapeutic candidates 
covered by the licensed intellectual property rights, maintain the licensed 
intellectual property rights, and achieve certain development milestones, 
each of which could result in termination in the event we or our Founded 
Entities fail to comply.

In spite of our efforts, our or our Founded Entities’ licensors might 
conclude that we have materially breached our obligations under 
such license agreements and might therefore terminate the license 
agreements, thereby removing or limiting our or our Founded Entities’ 
ability to develop and commercialize therapeutics and technology 
covered by these license agreements.

Moreover, disputes may arise regarding intellectual property subject to 
a licensing agreement, including:

•  the scope of rights granted under the license agreement and other 

interpretation-related issues;

PureTech Health plc   Annual report and accounts 2020    213

Risk Factor Annex  — continuedAdditional information•  the extent to which our Wholly Owned Programs or our Founded 

Entities’ therapeutic candidates, technology and processes infringe 
on intellectual property of the licensor that is not subject to the 
licensing agreement;

•  the sublicensing of patent and other rights under our or our Founded 

Entities’ collaborative development relationships;

•  our and our Founded Entities’ diligence obligations under the license 
agreement and what activities satisfy those diligence obligations;

•  the inventorship and ownership of inventions and know-how resulting 
from the joint creation or use of intellectual property by our and our 
Founded Entities’ licensors and us and our Founded Entities and our 
partners; and

•  the priority of invention of patented technology.

In addition, certain provisions in our and our Founded Entities’ license 
agreements may be susceptible to multiple interpretations. The resolution 
of any contract interpretation disagreement that may arise could narrow 
what we believe to be the scope of our rights to the relevant intellectual 
property or technology, or increase what we believe to be our financial 
or other obligations under the agreement, either of which could have 
a material adverse effect on our or our Founded Entities’ business, 
financial condition, results of operations and prospects. Moreover, if 
disputes over intellectual property that we or our Founded Entities 
have licensed prevent or impair our ability to maintain our current 
licensing arrangements on commercially acceptable terms, we may 
be unable to successfully develop and commercialize the affected 
therapeutic candidates, which could have a material adverse effect on our 
competitive position, business, financial conditions, results of operations 
and prospects.

Third-party claims of intellectual property infringement may prevent or 
delay our development and commercialization efforts.

Our commercial success depends in part on our avoiding infringement 
of the patents and proprietary rights of third parties. However, our 
research, development and commercialization activities may be subject 
to claims that we infringe or otherwise violate patents or other intellectual 
property rights owned or controlled by third parties. There is a substantial 
amount of litigation, both within and outside the United States, involving 
patent and other intellectual property rights in the biotechnology and 
pharmaceutical industries, including patent infringement lawsuits, 
interferences, derivation, oppositions, inter partes review and post-
grant review before the USPTO, and corresponding foreign patent 
offices. Numerous U.S. and foreign issued patents and pending patent 
applications, which are owned by third parties, exist in the fields in which 
we are pursuing development candidates. Our competitors in both the 
United States and abroad, many of which have substantially greater 
resources and have made substantial investments in patent portfolios 
and competing technologies, may have applied for or obtained or may in 
the future apply for or obtain, patents that will prevent, limit or otherwise 
interfere with our ability to make, use and sell, if approved, the therapeutic 
candidates within our Wholly Owned Pipeline or our Founded Entities’ 
therapeutic candidates. In addition, many companies in the biotechnology 
and pharmaceutical industries have employed intellectual property 
litigation as a means to gain an advantage over their competitors. As 
the biotechnology and pharmaceutical industries expand and more 
patents are issued, and as we gain greater visibility and market exposure 
as a public company, the risk increases that our existing therapeutic 
candidates and any other therapeutic candidates that we or our Founded 
Entities may identify may be subject to claims of infringement of the 
patent rights of third parties.

There may be other third-party patents or patent applications with 
claims to materials, formulations, methods of manufacture or methods 
for treatment related to the use or manufacture of our or our Founded 
Entities’ existing therapeutic candidates and any other therapeutic 
candidates that we or they may identify. Because patent applications 
can take many years to issue, there may be currently pending patent 
applications which may later result in issued patents that our or our 
Founded Entities’ existing therapeutic candidates and any other 
therapeutic candidates that we or they may identify may infringe. In 
addition, third parties may obtain patents in the future and claim that use 
of our or our Founded Entities’ technologies infringes upon these patents. 
If any third-party patents were held by a court of competent jurisdiction to 
cover the manufacturing process of our or our Founded Entities’ existing 
therapeutic candidates and any other therapeutic candidates that we 
or they may identify, any molecules formed during the manufacturing 
process, or any final therapeutic itself, the holders of any such patents may 
be able to block our ability to commercialize such therapeutic candidate 
unless we obtained a license under the applicable patents, or until such 
patents expire. Additionally, pending patent applications that have 
been published can, subject to certain limitations, be later amended in 

214    PureTech Health plc   Annual report and accounts 2020

a manner that could cover our Wholly Owned Programs or our Founded 
Entities’ therapeutic candidates. Furthermore, the scope of a patent claim 
is determined by an interpretation of the law, the written disclosure in 
a patent and the patent’s prosecution history and can involve other factors 
such as expert opinion. Our analysis of these issues, including interpreting 
the relevance or the scope of claims in a patent or a pending application, 
determining applicability of such claims to our proprietary technologies or 
therapeutic candidates, predicting whether a third party’s pending patent 
application will issue with claims of relevant scope, and determining 
the expiration date of any patent in the United States or abroad that we 
consider relevant may be incorrect, which may negatively impact our 
or our Founded Entities’ ability to develop and market the therapeutic 
candidates within our Wholly Owned Pipeline or our Founded Entities’ 
therapeutic candidates. We do not always conduct independent reviews 
of pending patent applications of and patents issued to third parties.

Similarly, if any third-party patents were held by a court of competent 
jurisdiction to cover aspects of our or our Founded Entities’ formulations, 
processes for manufacture or methods of use, including any combination 
therapies, the holders of any such patents may be able to block our 
or our Founded Entities’ ability to develop and commercialize the 
applicable therapeutic candidate unless we obtained a license or until 
such patent expires. In either case, such a license may not be available 
on commercially reasonable terms or at all, or it may be non-exclusive, 
which could result in our competitors gaining access to the same 
intellectual property.

Parties making claims against us or our Founded Entities may obtain 
injunctive or other equitable relief, which could effectively block our ability 
to further develop and commercialize our or our Founded Entities’ existing 
therapeutic candidates and any other therapeutic candidates that we may 
identify. Defense of these claims, regardless of their merit, would involve 
substantial litigation expense and would be a substantial diversion of 
management and employee resources from our business. In the event of 
a successful claim of infringement against us or our Founded Entities, we 
or our Founded Entities may have to pay substantial damages, including 
treble damages and attorneys’ fees for willful infringement, pay royalties, 
redesign our infringing therapeutics or obtain one or more licenses from 
third parties, which may be impossible or require substantial time and 
monetary expenditure.

Parties making claims against us or our Founded Entities may be able 
to sustain the costs of complex patent litigation more effectively than 
we can because they have substantially greater resources. Furthermore, 
because of the substantial amount of discovery required in connection 
with intellectual property litigation or administrative proceedings, there is 
a risk that some of our confidential information could be compromised by 
disclosure. In addition, any uncertainties resulting from the initiation and 
continuation of any litigation could have material adverse effect on our 
ability to raise additional funds or otherwise have a material adverse effect 
on our business, results of operations, financial condition and prospects.

Risks Related to Our Patents

Patent terms may be inadequate to protect our competitive position on 
therapeutic candidates for an adequate amount of time.

Patents have a limited lifespan. In the United States, if all maintenance 
fees are timely paid, the natural expiration of a patent is generally 20 years 
from its earliest U.S. non-provisional or international patent application 
filing date. Various extensions may be available, but the life of a patent, 
and the protection it affords, is limited. Even if patents covering our 
Wholly Owned Programs or our Founded Entities’ therapeutic candidates 
are obtained, once the patent life has expired, we or our Founded 
Entities may be open to competition from competitive therapeutics, 
including generics or biosimilars. Given the amount of time required 
for the development, testing and regulatory review of new therapeutic 
candidates, patents protecting such candidates might expire before or 
shortly after such candidates are commercialized. As a result, our or our 
Founded Entities’ owned and licensed patent portfolio may not provide us 
with sufficient rights to exclude others from commercializing therapeutics 
similar or identical to ours.

If we or our Founded Entities are not able to obtain patent term extension 
or non-patent exclusivity in the United States under the Hatch-Waxman 
Act and in foreign countries under similar legislation, thereby potentially 
extending the marketing exclusivity term of the therapeutic candidates 
within our Wholly Owned Pipeline or our Founded Entities’ therapeutic 
candidates, our business may be materially harmed.

Depending upon the timing, duration and specifics of FDA marketing 
approval of the therapeutic candidates within our Wholly Owned Pipeline 
or our Founded Entities’ therapeutic candidates, one or more of the U.S. 
patents covering each of such therapeutic candidates or the use thereof 
may be eligible for up to five years of patent term extension under the 

Risk Factor Annex  — continuedAdditionasl informationHatch-Waxman Act. The Hatch-Waxman Act allows a maximum of one 
patent to be extended per new drug application, or NDA, for an FDA 
approved therapeutic as compensation for the patent term lost during the 
FDA regulatory review process. A patent term extension cannot extend 
the remaining term of a patent beyond a total of 14 years from the date 
of therapeutic approval and only those claims covering such approved 
drug therapeutic, a method for using it or a method for manufacturing 
it may be extended. Patent term extension also may be available in 
certain foreign countries upon regulatory approval of the therapeutic 
candidates within our Wholly Owned Pipeline or our Founded Entities’ 
therapeutic candidates. Nevertheless, we or our Founded Entities may 
not be granted patent term extension either in the United States or in any 
foreign country because of, for example, failing to exercise due diligence 
during the testing phase or regulatory review process, failing to apply 
within applicable deadlines, failing to apply prior to expiration of relevant 
patents or otherwise failing to satisfy applicable requirements. Moreover, 
the term of extension, as well as the scope of patent protection during 
any such extension, afforded by the governmental authority could be less 
than we request.

If we or our Founded Entities are unable to obtain patent term extension 
or restoration, or the term of any such extension is less than our request, 
the period during which we will have the right to exclusively market our 
therapeutic may be shortened and our competitors may obtain approval 
of competing therapeutics following our patent expiration sooner, and our 
revenue could be reduced, possibly materially.

Further, for certain of our and our Founded Entities’ licensed patents, we 
and our Founded Entities do not have the right to control prosecution, 
including filing with the USPTO, a petition for patent term extension 
under the Hatch-Waxman Act. Thus, if one of our or our Founded Entities’ 
licensed patents is eligible for patent term extension under the Hatch-
Waxman Act, we may not be able to control whether a petition to obtain 
a patent term extension is filed with, or whether a patent term extension is 
obtained from, the USPTO.

Also, there are detailed rules and requirements regarding the patents 
that may be submitted to the FDA for listing in the Approved Drug 
Products with Therapeutic Equivalence Evaluations, or the Orange Book. 
We or our Founded Entities may be unable to obtain patents covering 
the therapeutic candidates within our Wholly Owned Pipeline or our 
Founded Entities’ therapeutic candidates that contain one or more claims 
that satisfy the requirements for listing in the Orange Book. Even if we or 
our Founded Entities submit a patent for listing in the Orange Book, the 
FDA may decline to list the patent, or a manufacturer of generic drugs 
may challenge the listing. If or when one of the therapeutic candidates 
within our Wholly Owned Pipeline or our Founded Entities’ therapeutic 
candidates is approved and a patent covering that therapeutic candidate 
is not listed in the Orange Book, a manufacturer of generic drugs would 
not have to provide advance notice to us of any abbreviated new drug 
application, or ANDA, filed with the FDA to obtain permission to sell 
a generic version of such therapeutic candidate.

Issued patents covering our Wholly Owned Programs or our Founded 
Entities’ therapeutic candidates could be found invalid or unenforceable if 
challenged in courts or patent offices.

If we, our Founded Entities or one of our licensing partners initiated legal 
proceedings against a third party to enforce a patent covering one or 
more of our Wholly Owned Programs or our Founded Entities’ therapeutic 
candidates, the defendant could counterclaim that the patent covering 
the relevant therapeutic candidate is invalid and/or unenforceable. In 
patent litigation in the United States, defendant counterclaims alleging 
invalidity and/or unenforceability are commonplace. Grounds for 
a validity challenge could be an alleged failure to meet any of several 
statutory requirements, including subject matter eligibility, novelty, 
nonobviousness, written description or enablement. Grounds for an 
unenforceability assertion could be an allegation that someone connected 
with prosecution of the patent withheld relevant information from the 
USPTO, or made a misleading statement, during prosecution. Third 
parties may also raise similar claims before administrative bodies in the 
United States or abroad, even outside the context of litigation. Such 
mechanisms include re-examination, post grant review, and equivalent 
proceedings in foreign jurisdictions (e.g., opposition proceedings). Such 
proceedings could result in revocation or amendment to our or our 
Founded Entities’ patents in such a way that they no longer cover our 
Wholly Owned Programs or our Founded Entities’ therapeutic candidates. 
The outcome following legal assertions of invalidity and unenforceability 
is unpredictable. With respect to the validity question, for example, we 
cannot be certain that there is no invalidating prior art, of which we and 
the patent examiner were unaware during prosecution. If a defendant 
were to prevail on a legal assertion of invalidity and/or unenforceability, 
we would lose at least part, and perhaps all, of the patent protection 
on our Wholly Owned Programs or our Founded Entities’ therapeutic 

candidates. Such a loss of patent protection could have a material adverse 
impact on our business.

Changes in U.S. patent law could diminish the value of patents in general, 
thereby impairing our and our Founded Entities’ ability to protect 
our therapeutics.

Changes in either the patent laws or interpretation of the patent laws in 
the United States could increase the uncertainties and costs surrounding 
the prosecution of patent applications and the enforcement or defense 
of issued patents. Assuming that other requirements for patentability 
are met, prior to March 2013, in the United States, the first to invent the 
claimed invention was entitled to a patent, while outside the United 
States, the first to file a patent application was entitled to the patent. After 
March 2013, under the Leahy-Smith America Invents Act, or the America 
Invents Act, enacted in September 2011, the United States transitioned to 
a first inventor to file system in which, assuming that other requirements 
for patentability are met, the first inventor to file a patent application will 
be entitled to the patent on an invention regardless of whether a third 
party was the first to invent the claimed invention. A third party that 
files a patent application in the USPTO after March 2013, but before us 
could therefore be awarded a patent covering an invention of ours even 
if we had made the invention before it was made by such third party. 
This will require us and our Founded Entities to be cognizant of the time 
from invention to filing of a patent application and be diligent in filing 
patent applications, but circumstances could prevent us from promptly 
filing patent applications on our inventions. Since patent applications in 
the United States and most other countries are confidential for a period 
of time after filing or until issuance, we cannot be certain that we, our 
Founded Entities or our licensors were the first to either (i) file any patent 
application related to our Wholly Owned Programs or our Founded 
Entities’ therapeutic candidates or (ii) invent any of the inventions 
claimed in our, our Founded Entities or our licensor’s patents or patent 
applications.

The America Invents Act also includes a number of significant changes 
that affect the way patent applications are prosecuted and also may 
affect patent litigation. These include allowing third party submission 
of prior art to the USPTO during patent prosecution and additional 
procedures to attack the validity of a patent by USPTO administered 
post-grant proceedings, including post-grant review, inter partes review, 
and derivation proceedings. Because of a lower evidentiary standard 
in USPTO proceedings compared to the evidentiary standard in U.S. 
federal courts necessary to invalidate a patent claim, a third party 
could potentially provide evidence in a USPTO proceeding sufficient 
for the USPTO to hold a claim invalid even though the same evidence 
would be insufficient to invalidate the claim if first presented in a district 
court action. Accordingly, a third party may attempt to use the USPTO 
procedures to invalidate our patent claims that would not have been 
invalidated if first challenged by the third party as a defendant in a district 
court action. Therefore, the America Invents Act and its implementation 
could increase the uncertainties and costs surrounding the prosecution 
of our or our Founded Entities’ owned or in-licensed patent applications 
and the enforcement or defense of our or our Founded Entities’ owned 
or in-licensed issued patents, all of which could have a material adverse 
effect on our competitive position, business, financial condition, results of 
operations, and prospects.

In addition, the patent positions of companies in the development and 
commercialization of pharmaceuticals are particularly uncertain. Recent 
U.S. Supreme Court rulings have narrowed the scope of patent protection 
available in certain circumstances and weakened the rights of patent 
owners in certain situations. This combination of events has created 
uncertainty with respect to the validity and enforceability of patents, once 
obtained. Depending on future actions by the U.S. Congress, the federal 
courts, and the USPTO, the laws and regulations governing patents could 
change in unpredictable ways that could have a material adverse effect 
on our existing patent portfolio and our ability to protect and enforce our 
intellectual property in the future.

Obtaining and maintaining our patent protection depends on compliance 
with various procedural, document submission, fee payment and other 
requirements imposed by governmental patent agencies, and our patent 
protection could be reduced or eliminated for non-compliance with 
these requirements.

Periodic maintenance fees, renewal fees, annuity fees and various other 
governmental fees on patents and/or applications will be due to be paid 
to the USPTO and various governmental patent agencies outside of 
the United States in several stages over the lifetime of the patents and/
or applications. We and our Founded Entities have systems in place to 
remind us to pay these fees, and we and our Founded Entities employ 
outside firms and rely on outside counsel to pay these fees due to the 
USPTO and non-U.S. patent agencies. However, we and our Founded 

PureTech Health plc   Annual report and accounts 2020    215

Risk Factor Annex  — continuedAdditional informationEntities cannot guarantee that our licensors have similar systems and 
procedures in place to pay such fees. In addition, the USPTO and 
various non-U.S. governmental patent agencies require compliance with 
a number of procedural, documentary, fee payment and other similar 
provisions during the patent application process. We employ reputable 
law firms and other professionals to help us comply, and in many cases, an 
inadvertent lapse can be cured by payment of a late fee or by other means 
in accordance with the applicable rules. However, there are situations in 
which non-compliance can result in abandonment or lapse of the patent or 
patent application, resulting in partial or complete loss of patent rights in 
the relevant jurisdiction. In such an event, our competitors might be able 
to enter the market and this circumstance would have a material adverse 
effect on our business.

Risks Related to Confidentiality

If we are unable to protect the confidentiality of our trade secrets, the value 
of our technology could be materially adversely affected and our business 
would be harmed.

We and our Founded Entities consider proprietary trade secrets, 
confidential know-how and unpatented know-how to be important to 
our business. We and our Founded Entities may rely on trade secrets and 
confidential know-how to protect our technology, especially where patent 
protection is believed by us to be of limited value. However, trade secrets 
and confidential know-how are difficult to protect, and we have limited 
control over the protection of trade secrets and confidential know-how 
used by our licensors, collaborators and suppliers. Because we have relied 
in the past on third parties to manufacture the therapeutic candidates 
within our Wholly Owned Pipeline or our Founded Entities’ therapeutic 
candidates, because we may continue to do so in the future, and because 
we expect to collaborate with third parties on the development of our 
current therapeutic candidates and any future therapeutic candidates we 
develop, we may, at times, share trade secrets with them. We also conduct 
joint R&D programs that may require us to share trade secrets under 
the terms of our R&D partnerships or similar agreements. Under such 
circumstances, trade secrets and confidential know-how can be difficult to 
maintain as confidential.

We and our Founded Entities seek to protect our confidential proprietary 
information, in part, by confidentiality agreements and invention 
assignment agreements with our employees, consultants, scientific 
advisors, contractors and collaborators. These agreements are designed 
to protect our proprietary information. However, we cannot be certain 
that such agreements have been entered into with all relevant parties, 
and we cannot be certain that our and our Founded Entities’ trade secrets 
and other confidential proprietary information will not be disclosed 
or that competitors will not otherwise gain access to our trade secrets 
or independently develop substantially equivalent information and 
techniques. For example, any of these parties may breach the agreements 
and disclose proprietary information, including trade secrets, and we may 
not be able to obtain adequate remedies for such breaches. We and our 
Founded Entities also seek to preserve the integrity and confidentiality of 
our confidential proprietary information by maintaining physical security 
of our premises and physical and electronic security of our information 
technology systems, but it is possible that these security measures could 
be breached. If any of our or our Founded Entities’ confidential proprietary 
information were to be lawfully obtained or independently developed by 
a competitor, we or our Founded Entities would have no right to prevent 
such competitor from using that technology or information to compete 
with us, which could harm our competitive position.

Unauthorized parties may also attempt to copy or reverse engineer 
certain aspects of our or our Founded Entities’ therapeutics that we 
consider proprietary. We or our Founded Entities may not be able 
to obtain adequate remedies in the event of such unauthorized use. 
Enforcing a claim that a party illegally disclosed or misappropriated 
a trade secret can be difficult, expensive and time-consuming, and the 
outcome is unpredictable. In addition, some courts inside and outside 
the United States are less willing or unwilling to protect trade secrets. 
Trade secrets will also over time be disseminated within the industry 
through independent development, the publication of journal articles 
and the movement of personnel skilled in the art from company to 
company or academic to industry scientific positions. Though our or our 
Founded Entities’ agreements with third parties typically restrict the 
ability of our advisors, employees, collaborators, licensors, suppliers, 
third-party contractors and consultants to publish data potentially 
relating to our trade secrets, our agreements may contain certain limited 
publication rights. In addition, if any of our or our Founded Entities’ trade 
secrets were to be lawfully obtained or independently developed by 
a competitor, we would have no right to prevent such competitor from 
using that technology or information to compete with us, which could 
harm our competitive position. Despite employing the contractual and 
other security precautions described above, the need to share trade 

216    PureTech Health plc   Annual report and accounts 2020

secrets increases the risk that such trade secrets become known by our 
competitors, are inadvertently incorporated into the technology of others, 
or are disclosed or used in violation of these agreements. If any of these 
events occurs or if we otherwise lose protection for our trade secrets, the 
value of such information may be greatly reduced and our competitive 
position, business, financial condition, results of operations, and prospects 
would be harmed.

We or our Founded Entities may be subject to claims that our employees, 
consultants or independent contractors have wrongfully used or 
disclosed confidential information of third parties or that our employees 
have wrongfully used or disclosed alleged trade secrets of their 
former employers.

As is common in the biotechnology and pharmaceutical industries, we and 
our Founded Entities employ individuals who were previously employed 
at universities or other biotechnology or pharmaceutical companies, 
including our competitors or potential competitors. Although we and 
our Founded Entities try to ensure that our employees, consultants and 
independent contractors do not use the proprietary information or know-
how of others in their work for us, we or our Founded Entities may be 
subject to claims that we or our employees, consultants or independent 
contractors have inadvertently or otherwise used or disclosed intellectual 
property, including trade secrets or other proprietary information, of 
any of our employee’s former employer or other third parties. Litigation 
may be necessary to defend against these claims. If we or our Founded 
Entities fail in defending any such claims, in addition to paying monetary 
damages, we may lose valuable intellectual property rights or personnel, 
which could adversely impact our business. Even if we or our Founded 
Entities are successful in defending against such claims, litigation could 
result in substantial costs and be a distraction to management and 
other employees.

Risks Related to Challenges or Lawsuits Related to Intellectual 
Property

We may become involved in lawsuits to protect or enforce our or our 
Founded Entities’ patents or other intellectual property, which could be 
expensive, time consuming and unsuccessful.

Competitors may infringe our or our Founded Entities’ patents or other 
intellectual property. Our and our Founded Entities’ ability to enforce 
our patent or other intellectual property rights depends on our ability 
to detect infringement. It may be difficult to detect infringers who do 
not advertise the components or methods that are used in connection 
with their therapeutics and services. Moreover, it may be difficult or 
impossible to obtain evidence of infringement in a competitor’s or 
potential competitor’s therapeutic or service. We may not prevail in any 
lawsuits that we initiate and the damages or other remedies awarded 
if we were to prevail may not be commercially meaningful. If we were 
to initiate legal proceedings against a third party to enforce a patent 
covering one or more of our Wholly Owned Programs or our Founded 
Entities’ therapeutic candidates, the defendant could counterclaim that 
the patent covering our or our Founded Entities’ therapeutic candidate 
is invalid and/or unenforceable. In patent litigation in the United States, 
defendant counterclaims alleging invalidity and/or unenforceability are 
commonplace. Grounds for a validity challenge could be an alleged failure 
to meet any of several statutory requirements, including subject matter 
eligibility, novelty, nonobviousness, written description or enablement. 
Grounds for an unenforceability assertion could be an allegation that 
someone connected with prosecution of the patent withheld relevant 
information from the USPTO, or made a misleading statement, during 
prosecution. The outcome following legal assertions of invalidity and 
unenforceability is unpredictable. Interference or derivation proceedings 
provoked by third parties or brought by us or declared by the USPTO may 
be necessary to determine the priority of inventions with respect to our 
or our Founded Entities’ patents or patent applications. An unfavorable 
outcome could require us to cease using the related technology or to 
attempt to license rights to it from the prevailing party. Our business 
could be harmed if the prevailing party does not offer us a license on 
commercially reasonable terms or at all, or if a non-exclusive license is 
offered and our competitors gain access to the same technology. Our 
defense of litigation or interference or derivation proceedings may 
fail and, even if successful, may result in substantial costs and distract 
our management and other employees. In addition, the uncertainties 
associated with litigation could have a material adverse effect on our 
ability to raise the funds necessary to continue clinical trials, continue 
research programs, license necessary technology from third parties, or 
enter into development partnerships that would help us bring therapeutic 
candidates to market. Furthermore, because of the substantial amount of 
discovery required in connection with intellectual property litigation, there 
is a risk that some of our or our Founded Entities’ confidential information 
could be compromised by disclosure during this type of litigation. There 

Risk Factor Annex  — continuedAdditionasl informationcould also be public announcements of the results of hearings, motions, 
or other interim proceedings or developments. If securities analysts or 
investors perceive these results to be negative, it could adversely impact 
the price of our ADSs. Furthermore, any of the foregoing could have 
a material adverse effect on our financial condition, results of operations, 
and prospects.

We and our Founded Entities may be subject to claims challenging the 
inventorship of our patents and other intellectual property.

Our and our Founded Entities’ agreements with employees and our 
personnel policies provide that any inventions conceived by an individual 
in the course of rendering services to us shall be our exclusive property. 
Although our policy is to have all such individuals complete these 
agreements, we may not obtain these agreements in all circumstances, 
and individuals with whom we have these agreements may not comply 
with their terms. The assignment of intellectual property may not 
be automatic upon the creation of an invention and despite such 
agreement, such inventions may become assigned to third parties. 
In the event of unauthorized use or disclosure of our trade secrets or 
proprietary information, these agreements, even if obtained, may not 
provide meaningful protection, particularly for our trade secrets or other 
confidential information.

We, our Founded Entities or our licensors may be subject to claims that 
former employees, collaborators or other third parties have an interest 
in our owned or in-licensed patents, trade secrets, or other intellectual 
property as an inventor or co-inventor. For example, we, our Founded 
Entities or our licensors may have inventorship disputes arising from 
conflicting obligations of employees, consultants or others who are 
involved in developing our Wholly Owned Programs or our Founded 
Entities’ therapeutic candidates. Litigation may be necessary to defend 
against these and other claims challenging inventorship of our, our 
Founded Entities’ or our licensors’ ownership of our owned or in-licensed 
patents, trade secrets or other intellectual property. If we, our Founded 
Entities or our licensors fail in defending any such claims, in addition to 
paying monetary damages, we may lose valuable intellectual property 
rights, such as exclusive ownership of, or right to use, intellectual property 
that is important to our Wholly Owned Programs or our Founded Entities’ 
therapeutic candidates. Even if we are successful in defending against 
such claims, litigation could result in substantial costs and be a distraction 
to management and other employees. 

Any of the foregoing could have a material adverse effect on our 
competitive position, business, financial condition, results of operations 
and prospects.

The outbreak of, and the long term effects of the outbreak of, the 
novel strain of coronavirus, SARS-CoV-2, which causes COVID- 19, 
could adversely impact our business, including our clinical trials and 
preclinical studies.

Public health crises such as pandemics or other global emergencies 
could adversely impact our business. In December 2019, a novel strain 
of coronavirus, SARS-CoV-2, which causes coronavirus disease 2019, or 
COVID-19, surfaced in Wuhan, China. Since then, COVID-19 has spread 
globally. In response to the spread of COVID-19 and governmental shelter-
in-place orders, we have encouraged our administrative employees to 
work outside of our offices and allowed staff in our laboratory facilities to 
operate under applicable government orders and protocols designed to 
protect their health and safety.

As a result of the COVID-19 outbreak or any future pandemics, we have 
experienced, and may in the future experience, disruptions that severely 
impact our business, clinical trials and preclinical studies, including:

•  delays or difficulties in enrolling patients in our clinical trials;

•  delays or difficulties in clinical site initiation, including difficulties in 

recruiting clinical site investigators and clinical site staff;

•  delays or disruptions in non-clinical experiments due to unforeseen 

circumstances at contract research organizations, or CROs, and vendors 
along their supply chain;

•   increased rates of patients withdrawing from our clinical trials following 

enrollment as a result of contracting COVID-19, being forced to 
quarantine, or not accepting home health visits;

•  diversion of healthcare resources away from the conduct of clinical 
trials, including the diversion of hospitals serving as our clinical trial 
sites and hospital staff supporting the conduct of our clinical trials;

•  interruption of key clinical trial activities, such as clinical trial site data 
monitoring, due to limitations on travel imposed or recommended by 
federal or state governments, employers and others or interruption 
of clinical trial subject visits and study procedures (particularly any 
procedures that may be deemed non-essential), which may impact the 
integrity of subject data and clinical study endpoints;

•  interruption or delays in the operations of the FDA and comparable 

foreign regulatory agencies, which may impact review and 
approval timelines;

•  interruption of, or delays in receiving, supplies of our therapeutic 
candidates from our contract manufacturing organizations due 
to staffing shortages, production slowdowns or stoppages and 
disruptions in delivery systems; and

•  limitations on employee resources that would otherwise be focused 
on the conduct of our preclinical studies and clinical trials, including 
because of sickness of employees or their families, the desire of 
employees to avoid contact with large groups of people, an increased 
reliance on working from home or mass transit disruptions.

These and other factors arising from the COVID-19 pandemic could 
worsen in countries that are already afflicted with COVID-19, could 
continue to spread to additional countries, or could return to countries 
where the pandemic has been partially contained, each of which could 
further adversely impact our ability to conduct clinical trials and our 
business generally, and could have a material adverse impact on our 
operations and financial condition and results.

In addition, the trading prices for biopharmaceutical companies have been 
highly volatile as a result of the COVID-19 pandemic. As a result, if we 
require any further capital we may face difficulties raising capital through 
sales of our common stock or such sales may be on unfavorable terms. 
The COVID-19 outbreak continues to rapidly evolve. The extent to which 
the outbreak may impact our business, preclinical studies and clinical 
trials will depend on future developments, which are highly uncertain and 
cannot be predicted with confidence, such as the ultimate geographic 
spread of the disease, the duration of the outbreak, travel restrictions 
and actions to contain the outbreak or treat its impact, such as social 
distancing and quarantines or lock-downs in the United States and other 
countries, business closures or business disruptions and the effectiveness 
of actions taken in the United States and other countries to contain and 
treat the disease.

To the extent the COVID-19 pandemic adversely affects our business 
and financial results, it may also have the effect of heightening many of 
the other risks described in this “Risk Factors” section, such as those 
relating to our clinical development operations, the supply chain for our 
ongoing and planned clinical trials, and the availability of governmental 
and regulatory authorities to conduct inspections of our clinical trial 
sites, review materials submitted by us in support of our applications for 
regulatory approval and grant approval for our therapeutic candidates.

We may not be successful in our efforts to develop LYT-100 for the 
treatment of Long COVID respiratory complications and related sequelae.

We have initiated a global, randomized, double-blind, placebo-controlled 
Phase 2 trial designed to evaluate the efficacy, safety and tolerability of 
LYT-100 in adults with post-acute COVID-19 respiratory complications. 
The primary endpoint is a standardized test of how far a patient can 
walk in six minutes. Secondary endpoints, including pharmacokinetics, 
inflammatory biomarkers, imaging, and patient-reported outcomes will 
also be evaluated. 

The timing and success of this proposed clinical trial will depend on our 
ability to enroll patients in the trial. Many other companies are pursuing 
the development of therapeutic candidates for the treatment of COVID-19 
and three vaccines have already received Emergency Use Authorization to 
prevent COVID-19, and patient enrollment may be affected by availability 
of commercially available treatment and prevention options. Our ability 
to enroll a sufficient number of patients could also be impacted by 
a decrease in COVID-19 hospitalization rates or a decrease in COVID-19 
infection rate. Our inability to enroll a sufficient number of patients could 
result in significant delays or could require us to abandon the trial and 
development of LYT-100 for the treatment of these patients altogether.

Given the rapidity of the onset of the COVID-19 pandemic, scientific 
and medical research on the SARS-CoV-2 virus is ongoing and evolving. 
Results from ongoing clinical trials and discussions with regulatory 
authorities may raise new questions and require us to redesign proposed 
clinical trials, including revising proposed endpoints or adding new 
clinical trial sites or cohorts of subjects. Any such developments could 
delay the development timeline for and materially increase the cost of 
LYT-100. Furthermore, we cannot be certain that the evidence that we 
believe suggests that LYT-100 may be beneficial to these patients will be 
established in a clinical trial. The failure of LYT-100 to demonstrate safety 
and efficacy in these patients could negatively impact the perception of us 
and LYT-100 by investors and it is possible that unexpected safety issues 
could occur in these COVID-19 patients. Any such safety issues could 
affect our development plans for LYT-100 in other indications.

PureTech Health plc   Annual report and accounts 2020    217

Risk Factor Annex  — continuedAdditional informationRisks Related to Our Business and Industry

We attempt to distribute our scientific, execution and financing risks across 
a variety of therapeutic areas, indications, programs and modalities that 
relate to the brain, immune system and gastrointestinal system and the 
interface between them. However, our assessment of, and approach to, 
risk may not be comprehensive or effectively avoid delays or failures in one 
or more of our programs. Failures in one or more of our programs could 
adversely impact other programs and have a material adverse impact on 
our business, results of operations and ability to fund our business.

We are creating medicines for serious diseases involving the brain, 
immune system and gastrointestinal, or BIG, system and the interface 
between those systems, or the BIG Axis. We have made investments in 
our Founded Entities, R&D infrastructure, and clinical capabilities that 
have enabled us to establish the underlying programs and platforms 
that have resulted in 26 therapeutics and therapeutic candidates that are 
being advanced within our Wholly Owned Pipeline or by our Founded 
Entities. Of these therapeutics and therapeutic candidates, 15 are clinical-
stage, and two have been cleared by the FDA and granted marketing 
authorization in the EEA. Our Non-Controlled Founded Entities are 
advancing 10 of these therapeutic candidates, including two that are 
in Phase 3/Pivotal studies, as well as two FDA-cleared therapeutics. 
Our Controlled Founded Entities are advancing 10 of these therapeutic 
candidates, including one that is expected to enter a Phase 3 study, and 
three that are in Phase 2 development, and we are advancing four of these 
therapeutic candidates within our Wholly Owned Pipeline. As our and 
certain of our Founded Entities’ therapeutic candidates progress through 
clinical development, we or others may determine that certain of our risk 
allocation decisions were incorrect or insufficient, that individual programs 
or our science in general has technology or biology risks that were 
unknown or underappreciated, or that we have allocated resources across 
our programs in such a way that did not maximize potential value creation. 
All of these risks may relate to our current and future programs sharing 
similar science and infrastructure, and in the event material decisions in 
any of these areas turn out to have been incorrect or under-optimized, we 
may experience a material adverse impact on our business and ability to 
fund our operations.

Our business is highly dependent on the clinical advancement of our 
programs and our success in identifying potential therapeutic candidates 
across the BIG Axis. Delay or failure to advance our programs could 
adversely impact our business.

We are developing new medicines based on the lymphatic system, the 
BIG systems and the BIG Axis. Over time, our and our Founded Entities’ 
preclinical and clinical work led us to identify potential synergies across 
target therapeutic indications in the BIG Axis, generating a broad 
portfolio of therapeutic candidates across multiple programs. Even if 
a particular program is successful in any phase of development, such 
program could fail at a later phase of development, and other programs 
within the same therapeutic area may still fail at any phase of development 
including at phases where earlier programs in that therapeutic area were 
successful. This may be a result of technical challenges unique to that 
program or due to biology risk, which is unique to every program. As we 
progress our programs through clinical development, there may be new 
technical challenges that arise that cause an entire program or a group 
of programs within an area of focus in the BIG Axis to fail. While we 
aim to segregate risk across programs, and in certain cases among our 
Founded Entities, there may be foreseen and unforeseen risks across the 
therapeutic candidates within our Wholly Owned Pipeline and programs 
being developed by our Founded Entities in whole or in part. In addition, 
if any one or more of our clinical programs encounter safety, tolerability, 
or efficacy problems, developmental delays, regulatory issues, or other 
problems, our business could be significantly harmed.

Our future success depends on our ability to retain key employees, 
directors, consultants and advisors and to attract, retain and motivate 
qualified personnel.

Our ability to compete in the highly competitive biotechnology industry 
depends upon our ability to attract and retain highly qualified managerial, 
scientific and medical personnel. We are highly dependent on the 
management, R&D, clinical, financial and business development expertise 
of our executive officers, our directors, as well as the other members 
of our scientific and clinical teams, including Daphne Zohar, our chief 
executive officer, Bharatt Chowrira, our president and chief of business 
and strategy, George Farmer, our chief financial officer, Joep Muijrers, our 
chief of portfolio strategy, Eric Elenko, our chief innovation officer, and 
Joseph Bolen, our chief scientific officer. The loss of the services of any 
of our executive officers and other key personnel, and our inability to find 
suitable replacements could result in delays in therapeutic development 
and our financial condition and results of operations could be materially 
adversely affected. For example, Stephen Muniz, our chief operating 

218    PureTech Health plc   Annual report and accounts 2020

officer, will retire from the Company effective May 17, 2021, and we will 
need to prepare for the loss of his service.

Furthermore, each of our executive officers may terminate their 
employment with us at any time. Recruiting and retaining qualified 
scientific and clinical personnel and, if we progress the development of 
the therapeutic candidates within our Wholly Owned Pipeline toward 
scaling up for commercialization, sales and marketing personnel, will also 
be critical to our success. The loss of the services of our executive officers 
or other key employees could impede the achievement of research, 
development and commercialization objectives and seriously harm our 
ability to successfully implement our business strategy. Furthermore, 
replacing executive officers and key employees may be difficult and 
may take an extended period of time because of the limited number 
of individuals in our industry with the breadth of skills and experience 
required to successfully develop, gain regulatory approval for and 
commercialize the therapeutic candidates within our Wholly Owned 
Pipeline. Competition to hire qualified personnel in our industry is 
intense, and we may be unable to hire, train, retain or motivate these key 
personnel on acceptable terms given the competition among numerous 
pharmaceutical and biotechnology companies for similar personnel. 
Furthermore, to the extent we hire personnel from competitors, we may 
be subject to allegations that they have been improperly solicited or that 
they have divulged proprietary or other confidential information, or that 
their former employers own their research output. We also experience 
competition for the hiring of scientific and clinical personnel from 
universities and research institutions.

In addition, we rely on consultants and advisors, including scientific and 
clinical advisors, to assist us in formulating our research and development 
and commercialization strategy. Our consultants and advisors may be 
employed by employers other than us and may have commitments under 
consulting or advisory contracts with other entities that may limit their 
availability to us. If we are unable to continue to attract and retain high 
quality personnel, our ability to pursue our growth strategy will be limited.

We will need to expand our organization and we may experience 
difficulties in managing this growth, which could disrupt our operations.

As we mature, we expect to expand our full-time employee base and to 
hire more consultants and contractors. Our management may need to 
divert a disproportionate amount of its attention away from our day-to-
day activities and devote a substantial amount of time toward managing 
these growth activities. We may not be able to effectively manage the 
expansion of our operations, which may result in weaknesses in our 
infrastructure, operational mistakes, loss of business opportunities, loss of 
employees and reduced productivity among remaining employees. Our 
expected growth could require significant capital expenditures and may 
divert financial resources from other projects, such as the development 
of additional therapeutic candidates. If our management is unable to 
effectively manage our growth, our expenses may increase more than 
expected, our ability to generate and/or grow revenues could be reduced, 
and we may not be able to implement our business strategy. Our future 
financial performance and our ability to commercialize therapeutic 
candidates and compete effectively will depend, in part, on our ability to 
effectively manage any future growth.

Because we are developing multiple programs and therapeutic candidates 
and are pursuing a variety of target indications and treatment modalities, 
we may expend our limited resources to pursue a particular therapeutic 
candidate and fail to capitalize on development opportunities or 
therapeutic candidates that may be more profitable or for which there is 
a greater likelihood of success.

Because we have limited financial and personnel resources, we may 
forgo or delay pursuit of opportunities with potential target indications 
or therapeutic candidates that later prove to have greater commercial 
potential than our current and planned development programs and 
therapeutic candidates. Our resource allocation decisions may cause 
us to fail to capitalize on viable commercial therapeutics or profitable 
market opportunities. Our spending on current and future research 
and development programs and other future therapeutic candidates 
for specific indications may not yield any commercially viable future 
therapeutic candidates. If we do not accurately evaluate the commercial 
potential or target market for a particular therapeutic candidate, 
we may be required to relinquish valuable rights to that therapeutic 
candidate through collaboration, licensing or other royalty arrangements 
in cases in which it would have been more advantageous for us to 
retain sole development and commercialization rights to such future 
therapeutic candidates.

Additionally, we may pursue additional in-licenses or acquisitions of 
development-stage assets or programs, which entails additional risk to us. 
For example, in 2019 we acquired LYT-100, which is the most advanced 
therapeutic candidate in our Wholly Owned Pipeline and to which we are 

Risk Factor Annex  — continuedAdditionasl informationinvesting significant resources for its development. Identifying, selecting 
and acquiring promising therapeutic candidates requires substantial 
technical, financial and human resources expertise. Efforts to do so may 
not result in the actual acquisition or license of a successful therapeutic 
candidate, potentially resulting in a diversion of our management’s 
time and the expenditure of our resources with no resulting benefit. For 
example, if we are unable to identify programs that ultimately result in 
approved therapeutics, we may spend material amounts of our capital and 
other resources evaluating, acquiring and developing therapeutics that 
ultimately do not provide a return on our investment.

Product liability lawsuits against us could cause us to incur substantial 
liabilities and could limit commercialization of any therapeutic candidates 
that we may develop.

We face an inherent risk of product liability exposure related to the 
testing of therapeutic candidates in human clinical trials and will face an 
even greater risk if we commercially sell any therapeutics that we may 
develop. If we cannot successfully defend ourselves against claims that the 
therapeutic candidates within our Wholly Owned Pipeline or medicines 
caused injuries, we could incur substantial liabilities. Regardless of merit or 
eventual outcome, liability claims may result in:

•  decreased demand for any therapeutic candidates or medicines that we 

may develop;

•  injury to our reputation and significant negative media attention;

•  withdrawal of clinical trial participants;

•  significant costs to defend the related litigation;

•  substantial monetary awards to trial participants or patients;

•  loss of revenue; and

•  the inability to commercialize the therapeutic candidates within our 

Wholly Owned Pipeline.

Although we maintain product liability insurance, including coverage 
for clinical trials that we sponsor, it may not be adequate to cover all 
liabilities that we may incur. We anticipate that we will need to increase 
our insurance coverage as we commence additional clinical trials and if 
we successfully commercialize any therapeutic candidates. The market for 
insurance coverage is increasingly expensive, and the costs of insurance 
coverage will increase as our clinical programs increase in size. We may 
not be able to maintain insurance coverage at a reasonable cost or in an 
amount adequate to satisfy any liability that may arise.

The increasing use of social media platforms presents new risks 
and challenges.

Social media is increasingly being used to communicate about our and 
our Founded Entities’ clinical development programs and the diseases 
our therapeutics are being developed to treat, and we intend to utilize 
appropriate social media in connection with our commercialization 
efforts following approval of the therapeutic candidates within our Wholly 
Owned Pipeline. Social media practices in the biopharmaceutical industry 
continue to evolve and regulations relating to such use are not always 
clear. This evolution creates uncertainty and risk of noncompliance with 
regulations applicable to our business. For example, patients may use 
social media channels to comment on their experience in an ongoing 
blinded clinical study or to report an alleged adverse event. When such 
disclosures occur, there is a risk that we fail to monitor and comply with 
applicable adverse event reporting obligations or we may not be able 
to defend our business or the public’s legitimate interests in the face 
of the political and market pressures generated by social media due to 
restrictions on what we may say about the therapeutic candidates within 
our Wholly Owned Pipeline. There is also a risk of inappropriate disclosure 
of sensitive information or negative or inaccurate posts or comments 
about us on any social networking website. If any of these events were to 
occur or we otherwise fail to comply with applicable regulations, we could 
incur liability, face regulatory actions or incur other harm to our business.

Our and our Founded Entities’ employees, independent contractors, 
consultants, commercial partners and vendors may engage in misconduct 
or other improper activities, including noncompliance with regulatory 
standards and requirements.

We are exposed to the risk of fraud, misconduct or other illegal activity 
by our employees, independent contractors, consultants, commercial 
partners and vendors as well as the employees, independent contractors, 
consultants, commercial partners and vendors of our Founded Entities. 
Misconduct by these parties could include intentional, reckless and 
negligent conduct that fails to: comply with the laws of the FDA and 
comparable foreign regulatory authorities; provide true, complete and 
accurate information to the FDA and comparable foreign regulatory 
authorities; comply with manufacturing standards we have established; 
comply with healthcare fraud and abuse laws in the United States and 

similar foreign fraudulent misconduct laws; or report financial information 
or data accurately or to disclose unauthorized activities. If we or our 
Founded Entities obtain FDA approval of the therapeutic candidates 
within our Wholly Owned Pipeline or our Founded Entities’ therapeutic 
candidates and begin commercializing those therapeutics in the United 
States, our potential exposure under such laws will increase significantly, 
and our costs associated with compliance with such laws are also likely 
to increase. In particular, research, sales, marketing, education and other 
business arrangements in the healthcare industry are subject to extensive 
laws designed to prevent fraud, kickbacks, self-dealing and other abusive 
practices. These laws and regulations may restrict or prohibit a wide range 
of pricing, discounting, educating, marketing and promotion, sales and 
commission, certain customer incentive programs and other business 
arrangements generally. Activities subject to these laws also involve the 
improper use of information obtained in the course of patient recruitment 
for clinical trials, which could result in regulatory sanctions and cause 
serious harm to our reputation. It is not always possible to identify and 
deter misconduct by employees and third parties, and the precautions 
we take to detect and prevent this activity may not be effective in 
controlling unknown or unmanaged risks or losses or in protecting us 
from governmental investigations or other actions or lawsuits stemming 
from a failure to be in compliance with such laws. If any such actions are 
instituted against us, and we are not successful in defending ourselves or 
asserting our rights, those actions could have a significant impact on our 
business, including the imposition of significant fines or other sanctions.

Employee litigation and unfavorable publicity could negatively affect our 
future business.

Our employees may, from time to time, bring lawsuits against us 
regarding injury, creating a hostile work place, discrimination, wage 
and hour disputes, sexual harassment, or other employment issues. In 
recent years, there has been an increase in the number of discrimination 
and harassment claims generally. Coupled with the expansion of social 
media platforms and similar devices that allow individuals access to 
a broad audience, these claims have had a significant negative impact 
on some businesses. Certain companies that have faced employment- or 
harassment-related lawsuits have had to terminate management or other 
key personnel, and have suffered reputational harm that has negatively 
impacted their business. If we were to face any employment-related 
claims, our business could be negatively affected.

If we fail to comply with environmental, health and safety laws and 
regulations, we could become subject to fines or penalties or incur costs 
that could harm our business.

We are subject to numerous environmental, health and safety laws and 
regulations, including those governing laboratory procedures and the 
handling, use, storage, treatment and disposal of hazardous materials 
and wastes. Our operations involve the use of hazardous and flammable 
materials, including chemicals and biological materials. Our operations 
also produce hazardous waste therapeutics. We generally contract with 
third parties for the disposal of these materials and wastes. We cannot 
eliminate the risk of contamination or injury from these materials. In the 
event of contamination or injury resulting from our use of hazardous 
materials, we could be held liable for any resulting damages, and any 
liability could exceed our resources. We also could incur significant costs 
associated with civil or criminal fines and penalties for failure to comply 
with such laws and regulations.

Although we maintain workers’ compensation insurance to cover us 
for costs and expenses we may incur due to injuries to our employees 
resulting from the use of hazardous materials, this insurance may not 
provide adequate coverage against potential liabilities. We do not 
maintain insurance for environmental liability or toxic tort claims that 
may be asserted against us in connection with our storage or disposal of 
biological, hazardous or radioactive materials.

In addition, we may incur substantial costs in order to comply with 
current or future environmental, health and safety laws and regulations. 
These current or future laws and regulations may impair our research, 
development or therapeutic efforts. Our failure to comply with these 
laws and regulations also may result in substantial fines, penalties or 
other sanctions.

Cyber-attacks or other failures in our telecommunications or information 
technology systems, or those of our collaborators, contract research 
organizations, third-party logistics providers, distributors or other 
contractors or consultants, could result in information theft, data corruption 
and significant disruption of our business operations.

We, our collaborators, our CROs, third-party logistics providers, 
distributors and other contractors and consultants utilize information 
technology, or IT, systems and networks to process, transmit and store 
electronic information in connection with our business activities. As use 

PureTech Health plc   Annual report and accounts 2020    219

Risk Factor Annex  — continuedAdditional informationof digital technologies has increased, cyber incidents, including third 
parties gaining access to employee accounts using stolen or inferred 
credentials, computer malware, viruses, spamming, phishing attacks or 
other means, and deliberate attacks and attempts to gain unauthorized 
access to computer systems and networks, have increased in frequency 
and sophistication. These threats pose a risk to the security of our, our 
collaborators’, our CROs’, third-party logistics providers’, distributors’ 
and other contractors’ and consultants’ systems and networks, and 
the confidentiality, availability and integrity of our data. There can be 
no assurance that we will be successful in preventing cyber-attacks or 
successfully mitigating their effects. Similarly, there can be no assurance 
that our collaborators, CROs, third-party logistics providers, distributors 
and other contractors and consultants will be successful in protecting our 
clinical and other data that is stored on their systems. Although to our 
knowledge we have not experienced any such material system failure or 
material security breach to date, if such an event were to occur and cause 
interruptions in our operations, it could result in a material disruption of 
development programs and business operations.

Any cyber-attack, data breach or destruction or loss of data could 
result in a violation of applicable U.S. and international privacy, data 
protection and other laws, and subject us to litigation and governmental 
investigations and proceedings by federal, state and local regulatory 
entities in the United States and by international regulatory entities, 
resulting in exposure to material civil and/or criminal liability. Further, 
our general liability insurance and corporate risk program may not cover 
all potential claims to which we are exposed and may not be adequate 
to indemnify us for all liability that maybe imposed; and could have 
a material adverse effect on our business and prospects. For example, 
the loss of clinical trial data from completed or ongoing clinical trials for 
any of the therapeutic candidates within our Wholly Owned Pipeline or 
our Founded Entities’ therapeutic candidates could result in delays in our 
development and regulatory approval efforts and significantly increase 
our costs to recover or reproduce the data. In addition, we may suffer 
reputational harm or face litigation or adverse regulatory action as a result 
of cyber-attacks or other data security breaches and may incur significant 
additional expense to implement further data protection measures.

Changes in funding for the FDA, the SEC and other government agencies 
could hinder their ability to hire and retain key leadership and other 
personnel, prevent new therapeutics and services from being developed 
or commercialized in a timely manner or otherwise prevent those agencies 
from performing normal functions on which the operation of our business 
may rely, which could negatively impact our business.

The ability of the FDA to review and approve new therapeutics or take 
action with respect to other regulatory matters can be affected by 
a variety of factors, including government budget and funding levels, 
ability to hire and retain key personnel and accept payment of user fees, 
and statutory, regulatory, and policy changes. Average review times at the 
agency have fluctuated in recent years as a result. In addition, government 
funding of the SEC and other government agencies on which our 
operations may rely, including those that fund research and development 
activities is subject to the political process, which is inherently fluid and 
unpredictable. The priorities of the FDA may also influence the ability 
of the FDA to take action on regulatory matters, for example the FDA’s 
budget and funding levels and ability to hire and retain key personnel.

Disruptions at the FDA and other agencies may also slow the time 
necessary for new drugs to be reviewed and/or approved, or for other 
actions to be taken, by relevant government agencies, which would 
adversely affect our business. For example, over the last several years, 
including for 35 days beginning on December 22, 2018, the U.S. 
government has shut down several times and certain regulatory agencies, 
such as the FDA and the SEC, have had to furlough critical FDA, SEC and 
other government employees and stop critical activities. If a prolonged 
government shutdown occurs, it could significantly impact the ability 
of the FDA to timely review and process our regulatory submissions, 
which could have a material adverse effect on our business. Similarly, 
a prolonged government shutdown could prevent the timely review of 
our patent applications by the USPTO, which could delay the issuance 
of any U.S. patents to which we might otherwise be entitled. Further, in 
our operations as a public company, future government shutdowns could 
impact our ability to access the public markets and obtain necessary 
capital in order to properly capitalize and continue our operations.

Separately, since March 2020, foreign and domestic inspections by the 
FDA have largely been on hold with FDA announcing plans in July 2020 
to resume prioritized domestic inspections. Should the FDA determine 
that an inspection is necessary for approval of a marketing application 
and an inspection cannot be completed during the review cycle due to 
restrictions on travel, the FDA has stated that it generally intends to issue 
a complete response letter. Further, if there is inadequate information to 
make a determination on the acceptability of a facility, the FDA may defer 

220    PureTech Health plc   Annual report and accounts 2020

action on the application until an inspection can be completed. In 2020, 
several companies announced receipt of complete response letters due to 
the FDA’s inability to complete required inspections for their applications. 
Regulatory authorities outside the U.S. may adopt similar restrictions 
or other policy measures in response to the COVID-19 pandemic and 
may experience delays in their regulatory activities. If a prolonged 
government shutdown or other disruption occurs, it could significantly 
impact the ability of the FDA to timely review and process our regulatory 
submissions, which could have a material adverse effect on our business. 
Future shutdowns or other disruptions could also affect other government 
agencies such as the SEC, which may also impact our business by delaying 
review of our public filings, to the extent such review is necessary, and our 
ability to access the public markets.

We or the third parties upon whom we depend may be adversely affected 
by a natural disaster and our business continuity and disaster recovery 
plans may not adequately protect us from a serious disaster.

Natural disasters could severely disrupt our operations, and have 
a material adverse effect on our business, results of operations, financial 
condition and prospects. If a natural disaster, power outage or other 
event occurred that prevented us from using all or a significant portion 
of our headquarters, that damaged critical infrastructure, such as the 
manufacturing facilities of our third-party CMOs, or that otherwise 
disrupted operations, it may be difficult or, in certain cases, impossible 
for us to continue our business for a substantial period of time. The 
disaster recovery and business continuity plans we have in place currently 
are limited and are unlikely to prove adequate in the event of a serious 
disaster or similar event. We may incur substantial expenses as a result of 
the limited nature of our disaster recovery and business continuity plans, 
which, could have a material adverse effect on our business, financial 
condition, results of operations and prospects.

We will continue to incur increased costs as a result of operating as a U.S.-
listed public company, and our management will be required to devote 
substantial time to new compliance initiatives.

As a U.S. public company, and particularly after we are no longer an 
emerging growth company, we will incur significant legal, accounting 
and other expenses that we did not incur as a public company listed on 
the LSE. In addition, the Sarbanes-Oxley Act of 2002, or the Sarbanes-
Oxley Act, and rules subsequently implemented by the SEC and Nasdaq 
have imposed various requirements on public companies, including 
establishment and maintenance of effective disclosure and financial 
controls and corporate governance practices. Our management and 
other personnel will need to devote a substantial amount of time to these 
compliance initiatives. Moreover, these rules and regulations will increase 
our legal and financial compliance costs and will make some activities 
more time-consuming and costly. For example, we expect that these rules 
and regulations may make it more difficult and more expensive for us to 
obtain director and officer liability insurance.

Pursuant to Section 404, we will be required to furnish a report by our 
management on our internal control over financial reporting, including an 
attestation report on internal control over financial reporting issued by 
our independent registered public accounting firm. However, while we 
remain an emerging growth company, we will not be required to include 
an attestation report on internal control over financial reporting issued by 
our independent registered public accounting firm. To achieve compliance 
with Section 404 within the prescribed period, we will be engaged in 
a process to document and evaluate our internal control over financial 
reporting, which is both costly and challenging. In this regard, we will need 
to continue to dedicate internal resources, potentially engage outside 
consultants and adopt a detailed work plan to assess and document the 
adequacy of internal control over financial reporting, continue steps to 
improve control processes as appropriate, validate through testing that 
controls are functioning as documented and implement a continuous 
reporting and improvement process for internal control over financial 
reporting. Despite our efforts, there is a risk we will not be able to 
conclude within the prescribed timeframe that our internal control over 
financial reporting is effective as required by Section 404. This could result 
in an adverse reaction in the financial markets due to a loss of confidence 
in the reliability of our financial statements.

Risks Related to Our International Operations

As a company based in the United Kingdom, we are subject to 
economic, political, regulatory and other risks associated with 
international operations.

As a company based in the United Kingdom, our business is subject to 
risks associated with being organized outside of the United States. While 
the majority of our operations are in the United States and our functional 

Risk Factor Annex  — continuedAdditionasl informationcurrency is the U.S. dollar, our future results could be harmed by a variety 
of international factors, including:

•  failure by us to obtain and maintain regulatory approvals for the use of 

our therapeutics in various countries;

•  economic weakness, including inflation, or political instability in 

•  additional potentially relevant third-party patent rights;

particular non-U.S. economies and markets;

•  complexities and difficulties in obtaining protection and enforcing our 

•  differing and changing regulatory requirements;

intellectual property;

•  difficulties in compliance with different, complex and changing laws, 

•  difficulties in staffing and managing foreign operations;

regulations and court systems of multiple jurisdictions and compliance 
with a wide variety of foreign laws, treaties and regulations;

•  changes in a specific country’s or region’s political or economic 

environment, including, but not limited to, the implications of one or 
more of the following occurring the decision of the United Kingdom:

•  relating to the terms of the future trading arrangement between the 
United Kingdom and the European Union following the expiry of the 
Brexit transition period on December 31, 2020;

•  a second referendum on Scottish independence from the United 

Kingdom; and/or

•  a snap general election; and

•  complexities associated with managing multiple payor reimbursement 

regimes, government payors, or patient self-pay systems;

•  limits in our ability to penetrate international markets;

•  financial risks, such as longer payment cycles, difficulty collecting 

accounts receivable, the impact of local and regional financial crises 
on demand and payment for our therapeutics, and exposure to foreign 
currency exchange rate fluctuations;

•  natural disasters, political and economic instability, including wars, 

terrorism, and political unrest, outbreak of disease, boycotts, 
curtailment of trade, and other business restrictions;

•  certain expenses including, among others, expenses for travel, 

•  negative consequences from changes in tax laws.

translation, and insurance; and

Unfavorable global economic conditions, including conditions resulting 
from the COVID-19 pandemic, could adversely affect our business, 
financial condition or results of operations.

Our ability to invest in and expand our business and meet our financial 
obligations, to attract and retain third-party contractors and collaboration 
partners and to raise additional capital depends on our operating and 
financial performance, which, in turn, is subject to numerous factors, 
including the prevailing economic and political conditions and financial, 
business and other factors beyond our control, such as the rate of 
unemployment, the number of uninsured persons in the United States, 
political influences and inflationary pressures. For example, an overall 
decrease in or loss of insurance coverage among individuals in the United 
States as a result of unemployment, underemployment or the repeal of 
certain provisions of the ACA, may decrease the demand for healthcare 
services and pharmaceuticals. If fewer patients are seeking medical care 
because they do not have insurance coverage, we and our Founded 
Entities may experience difficulties in any eventual commercialization 
of the therapeutic candidates within our Wholly Owned Pipeline or our 
Founded Entities’ therapeutic candidates and our business, results of 
operations, financial condition and cash flows could be adversely affected.

In addition, our results of operations could be adversely affected by 
general conditions in the global economy and in the global financial 
markets upon which pharmaceutical and biopharmaceutical companies 
such as us are dependent for sources of capital. In the past, global 
financial crises have caused extreme volatility and disruptions in the 
capital and credit markets. A severe or prolonged economic downturn 
could result in a variety of risks to our business, including a reduced 
ability to raise additional capital when needed on acceptable terms, if 
at all, and weakened demand for the therapeutic candidates within our 
Wholly Owned Pipeline. A weak or declining economy could also strain 
our suppliers, possibly resulting in supply disruption. Any of the foregoing 
could harm our business and we cannot anticipate all of the ways in 
which the current economic climate and financial market conditions could 
adversely impact our business.

The COVID-19 pandemic has had, and will continue to have, an 
unfavorable impact on global economic conditions, including a decrease 
in or loss of insurance coverage among individuals in the United 
States, an increase in unemployment, volatility in markets, and other 
negative impacts that have arisen or will arise over the course of the 
COVID-19 pandemic.

Our international operations may expose us to business, regulatory, 
political, operational, financial, pricing and reimbursement and economic 
risks associated with doing business outside of the United States.

Our business strategy incorporates potential international expansion to 
target patient populations outside the United States. If we or our Founded 
Entities receive regulatory approval for and commercialize any of the 
therapeutic candidates within our Wholly Owned Pipeline or our Founded 
Entities’ therapeutic candidates in patient populations outside the 
United States, we may hire sales representatives and conduct physician 
and patient association outreach activities outside of the United States. 
Doing business internationally involves a number of risks, including, but 
not limited to:

•  multiple, conflicting, and changing laws and regulations such as privacy 
regulations, tax laws, export and import restrictions, employment laws, 
regulatory requirements, and other governmental approvals, permits, 
and licenses;

•  regulatory and compliance risks that relate to maintaining accurate 
information and control over sales and activities that may fall within 
the purview of the U.S. Foreign Corrupt Practices Act of 1977, as 
amended, or the FCPA, its books and records provisions, or its anti-
bribery provisions.

Any of these factors could significantly harm our potential international 
expansion and operations and, consequently, our results of operations.

European data collection is governed by restrictive regulations governing 
the use, processing and cross-border transfer of personal information.

In the event we decide to conduct clinical trials or continue to enroll 
subjects in our ongoing or future clinical trials in the European Union, 
we may be subject to additional privacy restrictions. The collection and 
use of personal health data in the European Union is governed by the 
provisions of the General Data Protection Regulation (EU) 2016/679, or 
GDPR. This directive imposes several requirements relating to the consent 
of the individuals to whom the personal data relates, the information 
provided to the individuals, notification of data processing obligations to 
the competent national data protection authorities and the security and 
confidentiality of the personal data. The GDPR also imposes strict rules 
on the transfer of personal data out of the European Union to the United 
States. Failure to comply with the requirements of the Data Protection 
Directive, which governs the collection and use of personal health data in 
the European Union, the GDPR, and the related national data protection 
laws of the European Union Member States may result in fines and other 
administrative penalties. The GDPR introduced new data protection 
requirements in the European Union and substantial fines for breaches of 
the data protection rules. The GDPR regulations may impose additional 
responsibility and liability in relation to personal data that we process 
and we may be required to put in place additional mechanisms ensuring 
compliance with these and/or new data protection rules. This may be 
onerous and adversely affect our business, financial condition, prospects 
and results of operations.

We are subject to the U.K. Bribery Act 2010, or the Bribery Act, the FCPA 
and other anti-corruption laws, as well as export control laws, import 
and customs laws, trade and economic sanctions laws and other laws 
governing our operations.

Our operations are subject to anti-corruption laws, including the Bribery 
Act, the FCPA, the U.S. domestic bribery statute contained in 18 U.S.C. 
§201, the U.S. Travel Act, and other anti-corruption laws that apply in 
countries where we do business. The Bribery Act, the FCPA and these 
other laws generally prohibit us and our employees and intermediaries 
from authorizing, promising, offering, or providing, directly or indirectly, 
improper or prohibited payments, or anything else of value, to 
government officials or other persons to obtain or retain business or gain 
some other business advantage. Under the Bribery Act, we may also be 
liable for failing to prevent a person associated with us from committing 
a bribery offense. In the future, we and our strategic partners may operate 
in jurisdictions that pose a high risk of potential Bribery Act or FCPA 
violations, and we may participate in collaborations and relationships with 
third parties whose corrupt or illegal activities could potentially subject 
us to liability under the Bribery Act, FCPA or local anti-corruption laws, 
even if we do not explicitly authorize or have actual knowledge of such 
activities. In addition, we cannot predict the nature, scope or effect of 
future regulatory requirements to which our international operations might 
be subject or the manner in which existing laws might be administered or 
interpreted.

PureTech Health plc   Annual report and accounts 2020    221

Risk Factor Annex  — continuedAdditional informationWe are also subject to other laws and regulations governing our 
international operations, including regulations administered by the 
governments of the United Kingdom and the United States, and 
authorities in the European Union, including applicable export control 
regulations, economic sanctions and embargoes on certain countries and 
persons, anti-money laundering laws, import and customs requirements 
and currency exchange regulations, collectively referred to as the Trade 
Control laws.

There is no assurance that we will be completely effective in ensuring our 
compliance with all applicable anti-corruption laws, including the Bribery 
Act, the FCPA or other legal requirements, including Trade Control laws. 
If we are not in compliance with the Bribery Act, the FCPA and other anti-
corruption laws or Trade Control laws, we may be subject to criminal and 
civil penalties, disgorgement and other sanctions and remedial measures, 
and legal expenses, which could have an adverse impact on our business, 
financial condition, results of operations and liquidity. Likewise, any 
investigation of any potential violations of the Bribery Act, the FCPA, other 
anti-corruption laws or Trade Control laws by United Kingdom, United 
States or other authorities could also have an adverse impact on our 
reputation, our business, results of operations and financial condition.

The United Kingdom’s withdrawal from the European Union may have 
a negative effect on global economic conditions, financial markets and our 
business, which could reduce the price of our ADSs.

On June 23, 2016, the United Kingdom held a referendum in which 
a majority of the eligible members of the electorate voted for the United 
Kingdom to leave the European Union. The United Kingdom’s withdrawal 
from the European Union is commonly referred to as Brexit. In October 
2019, a withdrawal agreement, or the Withdrawal Agreement, setting 
out the terms of the United Kingdom’s exit from the European Union, 
and a political declaration on the framework for the future relationship 
between the United Kingdom and European Union was agreed between 
the UK and EU governments. Under the terms of the EU Withdrawal 
Agreement, the United Kingdom withdrew from membership of the 
European Union on 31 January 2020 and entered into a ’transition 
period’, or the Transition Period, during which the majority of rights and 
obligations associated with membership of the European Union continued 
to apply to the United Kingdom; however, this expired on December 
31, 2020. The United Kingdom and the European Union have signed 
a EU-UK Trade and Cooperation Agreement, which became provisionally 
applicable on January 1, 2021 and will become formally applicable once 
ratified by both the United Kingdom and the European Union. This 
agreement provides details on how some aspects of the United Kingdom 
and European Union’s relationship will operate going forwards however 
there are still many uncertainties.

These developments have had and may continue to have a significant 
adverse effect on global economic conditions and the stability of 
global financial markets, and could significantly reduce global market 
liquidity and restrict the ability of key market participants to operate 
in certain financial markets. In particular, it could also lead to a period 
of considerable uncertainty in relation to the UK financial and banking 
markets. As a result of this uncertainty, global financial markets could 
experience significant volatility, which could adversely affect the market 
price of our ADSs. Asset valuations, currency exchange rates and credit 
ratings may also be subject to increased market volatility.

We may also face new regulatory costs and challenges that could have 
an adverse effect on our operations. The United Kingdom will lose the 
benefits of global trade agreements negotiated by the European Union 
on behalf of its members, which may result in increased trade barriers 
that could make our doing business in Europe more difficult. In addition, 
currency exchange rates in the pound sterling and the euro with respect 
to each other and the U.S. dollar have already been adversely affected 
by Brexit. Furthermore, now that the Transition Period has expired, 
Great Britain will no longer be covered by the centralized procedure for 
obtaining EEA-wide marketing authorization from the EMA and a separate 
process for authorization of drug therapeutics, including the therapeutic 
candidates within our Wholly Owned Pipeline, will be required in Great 
Britain, resulting in an authorization covering the United Kingdom or Great 
Britain only. For a period of two years from January 1, 2021, the Medicines 
and Healthcare products Regulatory Agency, or MHRA (the UK medicines 
and medical devices regulator) may rely on a decision taken by the 
European Commission on the approval of a new marketing authorization 
in the centralized procedure, in order to more quickly grant a Great Britain 
marketing authorization. A separate application will, however, still be 
required. The MHRA has published a series of guidance notes on how 
the process for authorization of medicines will now work, however exactly 
what implications this will have in practice remain unclear.

222    PureTech Health plc   Annual report and accounts 2020

Risks Related to Our Equity Securities and ADSs

The market price of our ADSs has been and will likely continue to be highly 
volatile, and you could lose all or part of your investment.

The market price of our ADSs has been and will likely continue 
to be volatile. The stock market in general, and the market for 
biopharmaceutical companies in particular, has experienced extreme 
volatility that has often been unrelated to the operating performance of 
particular companies. As a result of this volatility, you may not be able to 
sell your ADSs at or above the purchase price. The market price for our 
ADSs may be influenced by many factors, including:

•  adverse results or delays in our preclinical studies or clinical trials;

•  reports of AEs or other negative results in clinical trials of third parties’ 
therapeutic candidates that target the therapeutic candidates within 
our Wholly Owned Pipeline’s or our Founded Entities’ therapeutic 
candidates’ target indications;

•  an inability for us to obtain additional funding on reasonable 

terms or at all;

•  any delay in filing an IND, BLA or NDA for the therapeutic candidates 
within our Wholly Owned Pipeline or our Founded Entities’ product 
candidates and any adverse development or perceived adverse 
development with respect to the FDA’s review of that IND, BLA or NDA;

•  failure to develop successfully and commercialize the therapeutic 

candidates within our Wholly Owned Pipeline or our Founded Entities’ 
therapeutic candidates;

•  announcements we make regarding our current therapeutic candidates, 
acquisition of potential new therapeutic candidates and companies 
and/or in-licensing;

•  failure to maintain our or our Founded Entities’ existing 
license arrangements or enter into new licensing and 
collaboration agreements;

•  failure by us, our Founded Entities or our licensors to prosecute, 

maintain or enforce our intellectual property rights;

•  changes in laws or regulations applicable to future therapeutics;

•  inability to obtain adequate clinical or commercial supply for the 
therapeutic candidates within our Wholly Owned Pipeline or our 
Founded Entities’ therapeutic candidates or the inability to do so at 
acceptable prices;

•  adverse regulatory decisions, including failure to reach agreement with 
applicable regulatory authorities on the design or scope of our planned 
clinical trials;

•  failure to obtain and maintain regulatory exclusivity for the therapeutic 
candidates within our Wholly Owned Pipeline or our Founded Entities’ 
therapeutic candidates;

•  regulatory approval or commercialization of new therapeutics or other 
methods of treating our target disease indications by our competitors;

•  failure to meet or exceed financial projections we may provide to the 

public or to the investment community;

•  publication of research reports or comments by securities or 

industry analysts;

•  the perception of the pharmaceutical and biotechnology industries by 
the public, legislatures, regulators and the investment community;

•  announcements of significant acquisitions, strategic partnerships, 

joint ventures or capital commitments by us, our Founded Entities our 
strategic collaboration partners or our competitors;

•  disputes or other developments relating to proprietary rights, including 
patents, litigation matters and our or our Founded Entities’ ability to 
obtain patent protection for our technologies;

•  additions or departures of our key scientific or management personnel;

•  significant lawsuits, including patent or shareholder 

litigation, against us;

•  changes in the market valuations of similar companies;

•  adverse developments relating to any of the above or additional factors 

with respect to our Founded Entities;

•  sales or potential sales of substantial amounts of our ADSs; and

•  trading volume of our ADSs.

In addition, companies trading in the stock market in general, and 
Nasdaq, in particular, have experienced extreme price and volume 
fluctuations that have often been unrelated or disproportionate to the 
operating performance of these companies. Broad market and industry 
factors may negatively affect the market price of our ADSs, regardless 
of our actual operating performance. Since our ADSs were initially sold 
in November 2020 at a price of $33.00 per ADS, our ADS price has 

Risk Factor Annex  — continuedAdditionasl informationfluctuated significantly, ranging from an intraday low of $33.00 to an 
intraday high of $63.95 for the period beginning November 16, 2020, our 
first day of trading on The Nasdaq Global Market, through March 31, 2021. 
If the market price of our ADSs does not exceed the price at which you 
acquired them, you may not realize any return on your investment in us 
and may lose some or all of your investment.

If securities or industry analysts do not publish research or publish 
inaccurate or unfavorable research about our business, our ADS price and 
trading volume could decline.

The trading market for our ADSs and ordinary shares depends in part 
on the research and reports that securities or industry analysts publish 
about us or our business. If no or few securities or industry analysts cover 
our company, the trading price for our ADSs and ordinary shares would 
be negatively impacted. If one or more of the analysts who covers us 
downgrades our equity securities or publishes incorrect or unfavorable 
research about our business, the price of our ordinary shares and ADSs 
would likely decline. If one or more of these analysts ceases coverage of 
our company or fails to publish reports on us regularly, or downgrades 
our securities, demand for our ordinary shares and ADSs could decrease, 
which could cause the price of our ordinary shares and ADSs or their 
trading volume to decline.

Future sales, or the possibility of future sales, of a substantial number of 
our securities could adversely affect the price of the shares and dilute 
shareholders.

Sales of a substantial number of our ADSs in the public market could 
occur at any time, subject to certain restrictions described below. If our 
existing shareholders sell, or indicate an intent to sell, substantial amounts 
of our securities in the public market, the trading price of the ADSs could 
decline significantly and could decline below the original purchase price. 
As of March 31, 2021, we had 285,898,746 outstanding ordinary shares. 
Ordinary shares subject to outstanding options under our equity incentive 
plans and the ordinary shares reserved for future issuance under our 
equity incentive plans will become eligible for sale in the public market in 
the future, subject to certain legal and contractual limitations.

Holders of ADSs are not treated as holders of our ordinary shares.

If you purchase an ADS, you will become a holder of ADSs with underlying 
ordinary shares in a company incorporated under English law. Holders 
of ADSs are not treated as holders of our ordinary shares, unless they 
withdraw the ordinary shares underlying their ADSs in accordance with the 
deposit agreement and applicable laws and regulations. The depositary 
is the holder of the ordinary shares underlying the ADSs. Holders of ADSs 
therefore do not have any rights as holders of our ordinary shares, other 
than the rights that they have pursuant to the deposit agreement. See 
“Description of Securities Other Than Equity Securities” in our Annual 
Report on Form 20-F.

Holders of ADSs may be subject to limitations on the transfer of their ADSs 
and the withdrawal of the underlying ordinary shares.

ADSs are transferable on the books of the depositary. However, the 
depositary may close its books at any time or from time to time when it 
deems expedient in connection with the performance of its duties. The 
depositary may refuse to deliver, transfer or register transfers of ADSs 
generally when our books or the books of the depositary are closed, or at 
any time if we or the depositary think it is advisable to do so because of 
any requirement of law, government or governmental body, or under any 
provision of the deposit agreement, or for any other reason, subject to the 
right of ADS holders to cancel their ADSs and withdraw the underlying 
ordinary shares. Temporary delays in the cancellation of your ADSs and 
withdrawal of the underlying ordinary shares may arise because the 
depositary has closed its transfer books or we have closed our transfer 
books, the transfer of ordinary shares is blocked to permit voting at 
a shareholders’ meeting or we are paying a dividend on our ordinary 
shares. In addition, ADS holders may not be able to cancel their ADSs and 
withdraw the underlying ordinary shares when they owe money for fees, 
taxes and similar charges and when it is necessary to prohibit withdrawals 
in order to comply with any laws or governmental regulations that apply to 
ADSs or to the withdrawal of ordinary shares or other deposited securities. 
See “Description of Securities Other Than Equity Securities” in our Annual 
Report on Form 20-F.

ADS holders may not be entitled to a jury trial with respect to claims 
arising under the deposit agreement, which could result in less favorable 
outcomes to the plaintiff(s) in any such action.

The deposit agreement governing the ADSs representing our ordinary 
shares provides that, to the fullest extent permitted by law, holders and 
beneficial owners of ADSs irrevocably waive the right to a jury trial of any 

claim they may have against us or the depositary arising out of or relating 
to the ADSs or the deposit agreement.

If this jury trial waiver provision is not permitted by applicable law, an 
action could proceed under the terms of the deposit agreement with 
a jury trial. If we or the depositary opposed a jury trial demand based on 
the waiver, the court would determine whether the waiver was enforceable 
based on the facts and circumstances of that case in accordance with the 
applicable state and federal law. To our knowledge, the enforceability of 
a contractual pre-dispute jury trial waiver in connection with claims arising 
under the federal securities laws has not been finally adjudicated by the 
U.S. Supreme Court. However, we believe that a contractual pre-dispute 
jury trial waiver provision is generally enforceable, including under the 
laws of the State of New York, which govern the deposit agreement, 
by a federal or state court in the City of New York, which has non-
exclusive jurisdiction over matters arising under the deposit agreement. 
In determining whether to enforce a contractual pre-dispute jury trial 
waiver provision, courts will generally consider whether a party knowingly, 
intelligently and voluntarily waived the right to a jury trial. We believe 
that this is the case with respect to the deposit agreement and the ADSs. 
It is advisable that you consult legal counsel regarding the jury waiver 
provision before entering into the deposit agreement.

If you or any other holders or beneficial owners of ADSs bring a claim 
against us or the depositary in connection with matters arising under the 
deposit agreement or the ADSs, including claims under federal securities 
laws, you or such other holder or beneficial owner may not be entitled 
to a jury trial with respect to such claims, which may have the effect of 
limiting and discouraging lawsuits against us and/or the depositary. If 
a lawsuit is brought against us and/or the depositary under the deposit 
agreement, it may be heard only by a judge or justice of the applicable 
trial court, which would be conducted according to different civil 
procedures and may result in different outcomes than a trial by jury would 
have had, including results that could be less favorable to the plaintiff(s) 
in any such action, depending on, among other things, the nature of 
the claims, the judge or justice hearing such claims, and the venue of 
the hearing.

No condition, stipulation or provision of the deposit agreement or ADSs 
serves as a waiver by any holder or beneficial owner of ADSs or by us or 
the depositary of compliance with the U.S. federal securities laws and the 
rules and regulations promulgated thereunder.

One of our principal shareholders has a significant holding in the company 
which may give them influence in certain matters requiring approval by 
shareholders, including approval of significant corporate transactions in 
certain circumstances.

As of February 2, 2021, Invesco Asset Management Limited, or Invesco, 
held approximately 25 percent of our ordinary shares. Accordingly, 
Invesco may, as a practical matter, be able to influence certain matters 
requiring approval by shareholders, including approval of significant 
corporate transactions in certain circumstances. Such concentration of 
ownership may also have the effect of delaying or preventing any future 
proposed change in control of the Company. The trading price of the 
ordinary shares could be adversely affected if potential new investors are 
disinclined to invest in the Company because they perceive disadvantages 
to a large shareholding being concentrated in the hands of a single 
shareholder. The interests of Invesco and the investors that acquire ADSs 
may not be aligned. Invesco may make acquisitions of, or investments in, 
other businesses in the same sectors as us or our Founded Entities. These 
businesses may be, or may become, competitors of us or our Founded 
Entities. In addition, funds or other entities managed or advised by 
Invesco may be in direct competition with us or our Founded Entities on 
potential acquisitions of, or investments in, certain businesses. In addition, 
Invesco holds equity interests in certain of our Founded Entities where 
they may exert direct influence.

You will not have the same voting rights as the holders of our ordinary 
shares and may not receive voting materials in time to be able to exercise 
your right to vote.

Except as described in our Annual Report on Form 20-F and the deposit 
agreement, holders of the ADSs will not be able to exercise voting rights 
attaching to the ordinary shares represented by the ADSs. Under the 
terms of the deposit agreement, holders of the ADSs may instruct the 
depositary to vote the ordinary shares underlying their ADSs. Otherwise, 
holders of ADSs will not be able to exercise their right to vote unless 
they withdraw the ordinary shares underlying their ADSs to vote them in 
person or by proxy in accordance with applicable laws and regulations 
and our Articles of Association. Even so, ADS holders may not know about 
a meeting far enough in advance to withdraw those ordinary shares. If we 
ask for the instructions of holders of the ADSs, the depositary, upon timely 
notice from us, will notify ADS holders of the upcoming vote and arrange 
to deliver our voting materials to them. Upon our request, the depositary 

PureTech Health plc   Annual report and accounts 2020    223

Risk Factor Annex  — continuedAdditional informationwill mail to holders a shareholder meeting notice that contains, among 
other things, a statement as to the manner in which voting instructions 
may be given. We cannot guarantee that ADS holders will receive the 
voting materials in time to ensure that they can instruct the depositary 
to vote the ordinary shares underlying their ADSs. A shareholder is only 
entitled to participate in, and vote at, the meeting of shareholders, 
provided that it holds our ordinary shares as of the record date set for 
such meeting and otherwise complies with our Articles of Association. In 
addition, the depositary’s liability to ADS holders for failing to execute 
voting instructions or for the manner of executing voting instructions is 
limited by the deposit agreement. As a result, holders of ADSs may not be 
able to exercise their right to give voting instructions or to vote in person 
or by proxy and they may not have any recourse against the depositary or 
us if their ordinary shares are not voted as they have requested or if their 
shares cannot be voted.

You may not receive distributions on our ordinary shares represented by 
the ADSs or any value for them if it is illegal or impractical to make them 
available to holders of ADSs.

The depositary for the ADSs has agreed to pay to you any cash dividends 
or other distributions it or the custodian receives on our ordinary shares 
or other deposited securities after deducting its fees and expenses. You 
will receive these distributions in proportion to the number of our ordinary 
shares your ADSs represent. However, in accordance with the limitations 
set forth in the deposit agreement, it may be unlawful or impractical to 
make a distribution available to holders of ADSs. We have no obligation to 
take any other action to permit distribution on the ADSs, ordinary shares, 
rights or anything else to holders of the ADSs. This means that you may 
not receive the distributions we make on our ordinary shares or any value 
from them if it is unlawful or impractical to make them available to you. 
These restrictions may have an adverse effect on the value of your ADSs.

Because we do not have immediate plans to pay any cash dividends on 
our ADSs, capital appreciation, if any, may be your sole source of gains and 
you may never receive a return on your investment.

Under current English law, a company’s accumulated realized profits must 
exceed its accumulated realized losses (on a non-consolidated basis) 
before dividends can be declared and paid. Therefore, we must have 
sufficient distributable profits before declaring and paying a dividend. 
We have not paid dividends in the past on our ordinary shares. We have 
not announced any immediate plans to pay any cash dividends. As 
a result, capital appreciation, if any, on our ADSs will be your sole source 
of gains for the foreseeable future, and you would suffer a loss on your 
investment if you were unable to sell your ADSs at or above the price that 
you initially paid for them. Investors seeking cash dividends should not 
purchase our ADSs.

Risks Related to Our Corporate Status 

We are an “emerging growth company,” and there are reduced disclosure 
requirements applicable to emerging growth companies.

We are an “emerging growth company” as defined in the SEC’s rules 
and regulations and we will remain an emerging growth company until 
the earlier to occur of (1) the last day of 2024, (2) the last day of the 
fiscal year in which we have total annual gross revenues of at least $1.07 
billion, (3) the last day of the fiscal year in which we are deemed to be 
a “large accelerated filer,” under the rules of the U.S. Securities and 
Exchange Commission, or SEC, which means the market value of our 
equity securities that is held by non-affiliates exceeds $700 million as of 
the prior June 30th, and (4) the date on which we have issued more than 
$1.0 billion in non-convertible debt during the prior three-year period. For 
so long as we remain an emerging growth company, we are permitted and 
intend to rely on exemptions from certain disclosure requirements that 
are applicable to other public companies that are not emerging growth 
companies. These exemptions include:

•  not being required to comply with the auditor attestation requirements 

of Section 404 of the Sarbanes-Oxley Act, or Section 404;

•  not being required to comply with any requirement that has or may 
be adopted by the Public Company Accounting Oversight Board, or 
PCAOB, regarding mandatory audit firm rotation or a supplement to 
the auditor’s report providing additional information about the audit 
and the financial statements;

•  being permitted to provide only two years of audited financial 

statements in this annual report, in addition to any required unaudited 
interim financial statements, with correspondingly reduced disclosure 
requirements related to discussion and analysis by management of 
financial condition and results of operations, see “Financial Review” in 
this Annual Report and Accounts;

•  reduced disclosure obligations regarding executive compensation; and

224    PureTech Health plc   Annual report and accounts 2020

•  an exemption from the requirement to seek nonbinding advisory votes 

on executive compensation or golden parachute arrangements.

We may choose to take advantage of some, but not all, of the available 
exemptions. We have taken advantage of reduced reporting burdens in 
our Annual Report on Form 20-F. In particular, we have not included all of 
the executive compensation information that would be required if we were 
not an emerging growth company. We cannot predict whether investors 
will find our ADSs less attractive if we rely on certain or all of these 
exemptions. If some investors find our ADSs less attractive as a result, 
there may be a less active trading market for our ADSs and our ADS price 
may be more volatile.

In addition, the JOBS Act provides that an emerging growth company 
may take advantage of an extended transition period for complying with 
new or revised accounting standards. This allows an emerging growth 
company to delay the adoption of certain accounting standards until 
those standards would otherwise apply to private companies. We are 
considering whether we will take advantage of the extended transition 
period for complying with new or revised accounting standards. Since 
IFRS makes no distinction between public and private companies for 
purposes of compliance with new or revised accounting standards, the 
requirements for our compliance as a private company and as a public 
company are the same.

Even after we no longer qualify as an emerging growth company, we 
may still qualify as a “smaller reporting company” if the market value of 
our ordinary shares held by non-affiliates is below $250 million (or $700 
million if our annual revenue is less than $100 million) as of June 30 in any 
given year, which would allow us to take advantage of many of the same 
exemptions from disclosure requirements, including reduced disclosure 
obligations regarding executive compensation in our periodic reports and 
proxy statements.

We are not, and do not intend to become, regulated as an “investment 
company” under the Investment Company Act of 1940, as amended, or 
the 1940 Act and if we were deemed an “investment company” under 
the 1940 Act, applicable restrictions could make it impractical for us to 
continue our business as contemplated and could have a material adverse 
effect on our business.

The 1940 Act and the rules thereunder contain detailed parameters 
for the organization and operation of investment companies. Among 
other things, the 1940 Act and the rules thereunder limit or prohibit 
transactions with affiliates, impose limitations on the issuance of debt 
and equity securities and impose certain governance requirements. We 
have not been and do not intend to become regulated as an investment 
company, and we intend to conduct our activities so that we will not be 
deemed to be an investment company under the 1940 Act. In order to 
ensure that we are not deemed to be an investment company, we may be 
limited in the assets that we may continue to own and, further, may need 
to dispose of or acquire certain assets at such times or on such terms as 
may be less favorable to us than in the absence of such requirement. If 
anything were to happen which would cause us to be deemed to be an 
investment company under the 1940 Act (such as significant changes in 
the value of our Founded Entities or a change in circumstance that results 
in a reclassification of our interests in our Founded Entities for purposes 
of the 1940 Act), the requirements imposed by the 1940 Act could make 
it impractical for us to continue our business as currently conducted, 
which would materially adversely affect our business, results of operations 
and financial condition. In addition, if we were to become inadvertently 
subject to the 1940 Act, any violation of the 1940 Act could subject 
us to material adverse consequences, including potentially significant 
regulatory penalties and the possibility that certain of our contracts could 
be deemed unenforceable.

As a foreign private issuer, we are exempt from a number of rules under 
the U.S. securities laws and are permitted to file less information with 
the SEC than a U.S. company. This may limit the information available to 
holders of ADSs or our ordinary shares.

We are a “foreign private issuer,” as defined in the SEC’s rules and 
regulations and, consequently, we are not subject to all of the disclosure 
requirements applicable to public companies organized within the United 
States. For example, we are exempt from certain rules under the Exchange 
Act, that regulate disclosure obligations and procedural requirements 
related to the solicitation of proxies, consents or authorizations applicable 
to a security registered under the Exchange Act, including the U.S. proxy 
rules under Section 14 of the Exchange Act. In addition, our officers and 
directors are exempt from the reporting and “short-swing” profit recovery 
provisions of Section 16 of the Exchange Act and related rules with 
respect to their purchases and sales of our securities. Moreover, while we 
currently make annual and semi-annual filings with respect to our listing 
on the LSE, we will not be required to file periodic reports and financial 
statements with the SEC as frequently or as promptly as U.S. domestic 

Risk Factor Annex  — continuedAdditionasl informationissuers and will not be required to file quarterly reports on Form 10-Q or 
current reports on Form 8-K under the Exchange Act. Accordingly, there 
will be less publicly available information concerning our company than 
there would be if we were not a foreign private issuer.

As a foreign private issuer, we are permitted to adopt certain home 
country practices in relation to corporate governance matters that differ 
significantly from Nasdaq corporate governance listing standards. These 
practices may afford less protection to shareholders than they would enjoy 
if we complied fully with corporate governance listing standards.

As a foreign private issuer listed on Nasdaq, we are subject to corporate 
governance listing standards. However, rules permit a foreign private 
issuer like us to follow the corporate governance practices of its home 
country. Certain corporate governance practices in the United Kingdom, 
which is our home country, may differ significantly from corporate 
governance listing standards. For example, neither the corporate laws of 
the United Kingdom nor our articles of association require a majority of 
our directors to be independent and we could include non-independent 
directors as members of our nomination and remuneration committee, 
though a majority is required, and our independent directors would not 
necessarily hold regularly scheduled meetings at which only independent 
directors are present. Currently, we follow home country practice to 
the maximum extent possible. Therefore, our shareholders may be 
afforded less protection than they otherwise would have under corporate 
governance listing standards applicable to U.S. domestic issuers. See 
“Governance” of this Annual Report and Accounts and “Item 16G—
Corporate Governance” of our Annual Report on Form 20-F,

We may lose our foreign private issuer status in the future, which could 
result in significant additional cost and expense.

While we currently qualify as a foreign private issuer, the determination of 
foreign private issuer status is made annually on the last business day of an 
issuer’s most recently completed second fiscal quarter and, accordingly, 
the next determination will be made with respect to us on June 30, 2021.

In the future, we would lose our foreign private issuer status if we to fail 
to meet the requirements necessary to maintain our foreign private issuer 
status as of the relevant determination date. For example, if more than 
50 percent of our securities are held by U.S. residents and more than 50 
percent of the members of our executive committee or members of our 
board of directors are residents or citizens of the United States, we could 
lose our foreign private issuer status.

The regulatory and compliance costs to us under U.S. securities laws 
as a U.S. domestic issuer may be significantly more than costs we incur 
as a foreign private issuer. If we are not a foreign private issuer, we will 
be required to file periodic reports and registration statements on 
U.S. domestic issuer forms with the SEC, which are more detailed and 
extensive in certain respects than the forms available to a foreign private 
issuer. We would be required under current SEC rules to prepare our 
financial statements in accordance with U.S. GAAP, rather than IFRS, 
and modify certain of our policies to comply with corporate governance 
practices associated with U.S. domestic issuers. Such conversion of 
our financial statements to U.S. GAAP will involve significant time and 
cost. In addition, we may lose our ability to rely upon exemptions from 
certain corporate governance requirements on U.S. stock exchanges 
that are available to foreign private issuers such as the ones described 
above and exemptions from procedural requirements related to the 
solicitation of proxies.

Risks Related to Our Internal Controls 

If we are unable to maintain an effective system of internal control over 
financial reporting, we may not be able to accurately report our financial 
results or prevent fraud. As a result, shareholders could lose confidence in 
our financial and other public reporting, which would harm our business 
and the trading price of our ADSs.

Effective internal controls over financial reporting are necessary for us to 
provide reliable financial reports and, together with adequate disclosure 
controls and procedures, are designed to prevent fraud. Any failure to 
implement required new or improved controls, or difficulties encountered 
in their implementation could cause us to fail to meet our reporting 
obligations. In addition, any testing by us conducted in connection with 
Section 404, or any subsequent testing by our independent registered 
public accounting firm, may reveal deficiencies in our internal controls over 
financial reporting that are deemed to be material weaknesses or that may 
require prospective or retroactive changes to our financial statements or 
identify other areas for further attention or improvement. Inferior internal 
controls could also cause investors to lose confidence in our reported 
financial information, which could have a negative effect on the trading 
price of our ADSs.

Our management will be required to assess the effectiveness of these 
controls annually. However, for as long as we are an emerging growth 
company, our independent registered public accounting firm will not 
be required to attest to the effectiveness of our internal controls over 
financial reporting pursuant to Section 404. We could be an emerging 
growth company for up to five years. An independent assessment of the 
effectiveness of our internal controls over financial reporting could detect 
problems that our management’s assessment might not. Undetected 
material weaknesses in our internal controls over financial reporting 
could lead to financial statement restatements and require us to incur the 
expense of remediation.

In connection with the audit of our consolidated financial statements in 
accordance with the standards of the PCAOB and U.S. securities laws, 
a material weakness in our internal control over financial reporting was 
found to exist. If we fail to implement and maintain effective internal 
control over financial reporting, we may be unable to accurately report our 
results of operations, meet our reporting obligations or prevent fraud.

We have been a public company on the LSE with limited requirements 
to implement and test internal controls under a UK framework. As such, 
we have not been subject to the internal control over financial reporting 
requirements of the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley 
Act, and the standards of the PCAOB and furthermore our independent 
registered public accounting firm has not conducted an audit of our 
internal control over financial reporting in accordance with such rules. 
As a U.S. public company, Section 404 of the Sarbanes-Oxley Act will 
require that our management assess our internal control over financial 
reporting and include a report of management on our internal control 
over financial reporting in our annual report on Form 20-F beginning 
with our second annual report. Although we have adhered to and will 
continue to adhere to all internal control requirements made relevant by 
the governance of the LSE, the requirements pertaining to the design 
and implementation of internal controls over financial reporting as 
contemplated under the Sarbanes-Oxley Act had not been considered in 
the production of financial statements for the years ended December 31, 
2020, 2019 and 2018 for our annual report issued in the United Kingdom. 
In connection with the audits of our consolidated financial statements as 
of and for each of the years ended December 31, 2020, 2019 and 2018 
conducted in connection with this annual report, we and our independent 
registered public accounting firm identified a material weakness in 
our internal control over financial reporting. A material weakness is 
a deficiency, or combination of control deficiencies, in internal control 
over financial reporting, such that there is a reasonable possibility that 
a material misstatement of the annual or interim financial statements will 
not be prevented or detected on a timely basis. The material weakness 
relates to several significant deficiencies that were identified which, in 
aggregate, rise to the level of a material weakness. These significant 
deficiencies relate to our process around accounting for costs attributed 
to individual projects, contract and consolidated review, segregation of 
duties, expense identification, allocation of employee stock compensation 
expense, and tax provision relating to underlying investments and 
related party identification. We have taken steps to remediate the 
material weakness, including increasing the depth and experience within 
our accounting and finance organization, designing and implementing 
improved processes and internal controls based on the COSO framework, 
and internally testing the effectiveness of our internal controls. As with any 
internal control framework, we cannot be certain that these efforts will be 
sufficient to remediate our material weaknesses, prevent future material 
weaknesses or significant deficiencies from occurring. If we are unable to 
successfully remediate our existing or any future material weaknesses in 
our internal control over financial reporting, or if we identify any additional 
material weaknesses, the accuracy and timing of our financial reporting 
may be adversely affected. In addition, investors could lose confidence in 
our reported financial information, and we could be subject to regulatory 
scrutiny and to litigation from shareholders, which could have a material 
adverse effect on our business.

Once we cease to be an “emerging growth company” as such term is 
defined in the JOBS Act, our independent registered public accounting 
firm must attest to and report on the effectiveness of our internal control 
over financial reporting. Our independent registered public accounting 
firm, after conducting its own independent testing, may issue a report that 
is adverse if it is not satisfied with our internal controls or the level at which 
our controls are documented, designed, operated or reviewed, or if it 
interprets the relevant requirements differently from us. In addition, after 
we become a public company in the U.S., our reporting obligations may 
place a significant strain on our management, operational and financial 
resources and systems for the foreseeable future. We may be unable to 
timely complete our evaluation testing for internal control over financial 
reporting and any required remediation.

PureTech Health plc   Annual report and accounts 2020    225

Risk Factor Annex  — continuedAdditional informationIf we fail to achieve and maintain an effective internal control environment, 
we could suffer material misstatements in our financial statements and 
fail to meet our reporting obligations, which would likely cause investors 
to lose confidence in our reported financial information. This could in 
turn limit our access to capital markets, harm our results of operations, 
and lead to a decline in the trading price of our securities. Additionally, 
ineffective internal control over financial reporting could expose us to 
increased risk of fraud or misuse of corporate assets and subject us to 
potential delisting from the stock exchange on which we list, regulatory 
investigations and civil or criminal sanctions. We may also be required to 
restate our financial statements from prior periods.

Our disclosure controls and procedures may not prevent or detect all 
errors or acts of fraud.

We are subject to certain reporting requirements of the Exchange Act. 
Our disclosure controls and procedures are designed to reasonably 
assure that information required to be disclosed by us in reports we file 
or submit under the Exchange Act is accumulated and communicated 
to management, recorded, processed, summarized and reported within 
the time periods specified in the rules and forms of the SEC. We believe 
that any disclosure controls and procedures or internal controls and 
procedures, no matter how well conceived and operated, can provide 
only reasonable, not absolute, assurance that the objectives of the 
control system are met. These inherent limitations include the realities 
that judgments in decision-making can be faulty, and that breakdowns 
can occur because of simple error or mistake. Additionally, controls can 
be circumvented by the individual acts of some persons, by collusion 
of two or more people or by an unauthorized override of the controls. 
Accordingly, because of the inherent limitations in our control system, 
misstatements or insufficient disclosures due to error or fraud may occur 
and not be detected.

Risks Related to Tax Matters

Comprehensive tax reform legislation could adversely affect our business 
and financial condition.

The rules dealing with U.S. federal, state, and local income taxation are 
constantly under review by persons involved in the legislative process 
and by the Internal Revenue Service and the U.S. Treasury Department. 
Changes to tax laws (which changes may have retroactive application) 
could adversely affect us or holders of our common stock. In recent years, 
many such changes have been made and changes are likely to continue 
to occur in the future. For example, on December 22, 2017, the Tax Act 
was signed into law and enacted many significant changes to U.S. tax 
laws. Future guidance from the Internal Revenue Service and other tax 
authorities with respect to the Tax Act may affect us, and certain aspects 
of the Tax Act could be repealed or modified in future legislation. For 
example, on March 27, 2020, the “Coronavirus Aid, Relief, and Economic 
Security Act” or the CARES Act was signed into law, which modified 
certain provisions of the Tax Act and included certain changes in tax 
law intended to stimulate the U.S. economy in light of the COVID-19 
coronavirus outbreak, including temporary beneficial changes to the 
treatment of net operating losses, interest deductibility limitations and 
payroll tax matters. It is uncertain if and to what extent various states will 
conform to the newly enacted federal tax law. We will continue to examine 
the impact tax reform legislation may have on our business.

We are treated as a U.S. domestic corporation for U.S. federal income 
tax purposes.

We are treated as a U.S. domestic corporation for U.S. federal income tax 
purposes under Section 7874(b) of the Internal Revenue Code of 1986, as 
amended, or the Code. As a result, we are subject to U.S. income tax on 
our worldwide income and any dividends paid by us to non-U.S. holders 
(as defined in the discussion under “Taxation in the United States” in 
our Annual Report on Form 20-F) will be subject to U.S. federal income 
tax withholding at a 30 percent rate or such lower rate as provided in an 
applicable treaty. Furthermore, PureTech Health plc is also resident for tax 
purposes in the U.K. and subject to U.K. corporation tax on its worldwide 
income and gains. Consequently, we may be liable for both U.S. and U.K. 
income tax, which could have a material adverse effect on our financial 
condition and results of operations.

This discussion of certain U.S. federal income tax risks is subject in its 
entirety to the summaries set forth in “Certain United Kingdom Tax 
Considerations” and “Taxation in the United States” in our Annual Report 
on Form 20-F

Our ability to use our net operating losses to offset future taxable income 
may be subject to certain limitations.

As of December 31, 2020, we had U.S. federal and state net operating 
loss carryforwards, or NOLs, of approximately $169.7 million due to prior 

226    PureTech Health plc   Annual report and accounts 2020

period losses, which, subject to the following discussion, are generally 
available to be carried forward to offset a portion of our future taxable 
income, if any, until such NOLs are used or expire. In general, under 
Section 382 of the Code, a corporation that undergoes an “ownership 
change” is subject to limitations on its ability to utilize its NOLs to offset 
future taxable income. Similar rules may apply under state tax laws. 
Our existing NOLs may be subject to limitations arising from previous 
ownership changes, and if we undergo an ownership change, our ability to 
utilize NOLs could be further limited by Section 382 of the Code. Future 
changes in our stock ownership, some of which are outside of our control, 
could result in an ownership change under Section 382 of the Code. 
Additionally, we may no longer be able to utilize losses of our Founded 
Entities that have been deconsolidated or that will deconsolidate in the 
future. Furthermore, our ability to utilize NOLs of companies that we 
have acquired or may acquire in the future may be subject to limitations. 
In addition, under the Tax Act, the amount of post 2017 NOLs that we 
are permitted to deduct in any taxable year is limited to 80 percent of 
our taxable income in such year, where taxable income is determined 
without regard to the NOL deduction itself. Federal NOLs generated 
after December 31, 2017 are not subject to expiration and generally may 
not be carried back to prior taxable years, except that under the CARES 
Act, NOLs generated in 2018, 2019 and 2020 may be carried back five 
taxable years. There is also a risk that due to changes under the Tax Act, 
regulatory changes, such as suspensions on the use of NOLs, or other 
unforeseen reasons, our existing NOLs could be unavailable to offset 
future income tax liabilities. For these reasons, we may not be able to 
realize a tax benefit from the use of our NOLs.

We may be unable to use net operating loss and tax credit carryforwards 
and certain built-in losses to reduce future U.K. tax liabilities.

As a U.K. incorporated and tax resident entity, PureTech Health plc is 
subject to U.K. corporate taxation on its tax-adjusted trading profits. Due 
to the nature of our business, PureTech Health plc has generated losses 
since inception and therefore we have not paid any U.K. corporation tax. 
Subject to numerous utilization criteria and restrictions (including those 
that limit the percentage of profits that can be reduced by carried forward 
losses and those that can restrict the use of carried forward losses where 
there is a change of ownership of more than half the ordinary shares of the 
company and a major change in the nature, conduct or scale of the trade), 
we expect these to be eligible for carry forward and utilization against 
future U.K. operating profits.

Future changes to tax laws could materially adversely affect our company 
and reduce net returns to our shareholders.

The tax treatment of the company is subject to changes in tax laws, 
regulations and treaties, or the interpretation thereof, tax policy initiatives 
and reforms under consideration and the practices of tax authorities 
in jurisdictions in which we operate, as well as tax policy initiatives and 
reforms related to the Organisation for Economic Co-Operation and 
Development’s, or OECD, Base Erosion and Profit Shifting, or BEPS, 
Project, the European Commission’s state aid investigations and other 
initiatives. Such changes may include (but are not limited to) the taxation 
of operating income, investment income, dividends received or (in the 
specific context of withholding tax) dividends paid. We are unable to 
predict what tax reform may be proposed or enacted in the future or what 
effect such changes would have on our business, but such changes, to 
the extent they are brought into tax legislation, regulations, policies or 
practices, could affect our financial position and overall or effective tax 
rates in the future in countries where we have operations, reduce post-tax 
returns to our shareholders, and increase the complexity, burden and cost 
of tax compliance.

Tax authorities may disagree with our positions and conclusions regarding 
certain tax positions, resulting in unanticipated costs, taxes or non-
realization of expected benefits.

A tax authority may disagree with tax positions that we have taken, 
which could result in increased tax liabilities. For example, HM Revenue 
& Customs, or HMRC, the Internal Revenue Service or another tax 
authority could challenge our allocation of income by tax jurisdiction and 
the amounts paid between certain of our Founded Entities pursuant to 
our intercompany arrangements and transfer pricing policies, including 
amounts paid with respect to our intellectual property development. 
Similarly, a tax authority could assert that we are subject to tax in 
a jurisdiction where we believe we have not established a taxable 
connection, often referred to as a “permanent establishment” under 
international tax treaties, and such an assertion, if successful, could 
increase our expected tax liability in one or more jurisdictions. A tax 
authority may take the position that material income tax liabilities, interest 
and penalties are payable by us, in which case, we expect that we might 
contest such assessment. Contesting such an assessment may be lengthy 

Risk Factor Annex  — continuedAdditionasl information•  if the offeror acquires an interest in shares in an offeree company (i.e., 
a target) at a price higher than the value of the offer, the offer must 
be increased to not less than the highest price paid for the interest in 
shares so acquired;

•  the offeree company must obtain competent advice as to whether the 
terms of any offer are fair and reasonable and the substance of such 
advice must be made known to all the shareholders, together with the 
opinion of the board of directors of the offeree company;

•  special or favorable deals for selected shareholders are not permitted, 

except in certain circumstances where independent shareholder 
approval is given and the arrangements are regarded as fair and 
reasonable in the opinion of the financial adviser to the offeree;

•  all shareholders must be given the same information;

•  each document published in connection with an offer by or on behalf of 
the offeror or offeree must state that the directors of the offeror or the 
offeree, as the case may be, accept responsibility for the information 
contained therein;

•  profit forecasts, quantified financial benefits statements and asset 

valuations must be made to specified standards and must be reported 
on by professional advisers;

•  misleading, inaccurate or unsubstantiated statements made in 

documents or to the media must be publicly corrected immediately;

•  actions during the course of an offer by the offeree company, which 

might frustrate the offer are generally prohibited unless shareholders 
approve these plans. Frustrating actions would include, for example, 
lengthening the notice period for directors under their service contract 
or agreeing to sell off material parts of the target group;

•  stringent and detailed requirements are laid down for the disclosure 

of dealings in relevant securities during an offer, including the prompt 
disclosure of positions and dealing in relevant securities by the parties 
to an offer and any person who is interested (directly or indirectly) in 1 
percent or more of any class of relevant securities; and

•  employees of both the offeror and the offeree company and the 

trustees of the offeree company’s pension scheme must be informed 
about an offer. In addition, the offeree company’s employee 
representatives and pension scheme trustees have the right to 
have a separate opinion on the effects of the offer on employment 
appended to the offeree board of directors’ circular or published 
on a website.

and costly and if we were unsuccessful in disputing the assessment, 
the implications could increase our anticipated effective tax rate, 
where applicable.

Shareholder protections found in provisions under the U.K. City Code 
on Takeovers and Mergers, or the Takeover Code, will not apply if our 
securities are no longer admitted to trading on a regulated market or 
a multilateral trading facility in the United Kingdom or on any stock 
exchange in the Channel Islands or the Isle of Man and our place 
of management and control is considered to change to outside the 
United Kingdom.

We are registered as a public limited company incorporated in England 
and Wales and have our ordinary shares admitted to trading on 
a regulated market in the United Kingdom (being the main market of the 
LSE). Accordingly, we are currently subject to the Takeover Code and, as 
a result, our shareholders are entitled to the benefit of certain takeover 
offer protections provided under the Takeover Code. The Takeover Code 
provides a framework within which takeovers of companies are regulated 
and conducted. If, at the time of a takeover offer, we have de-listed from 
the main market of the LSE (and do not maintain a listing of securities on 
any other regulated market or a multilateral trading facility in the United 
Kingdom or on any stock exchange in the Channel Islands or the Isle of 
Man) and the Panel on Takeovers and Mergers determine that we do not 
have our place of central management and control in the United Kingdom, 
then the Takeover Code may not apply to us and our shareholders would 
not be entitled to the benefit of the various protections that the Takeover 
Code affords. In particular, we would not be subject to the rules regarding 
mandatory takeover bids. The following is a brief summary of some of the 
most important rules of the Takeover Code:

•  when any person acquires, whether by a series of transactions over 

a period of time or not, an interest in shares which (taken together with 
shares already held by that person and an interest in shares held or 
acquired by persons acting in concert with him or her) carry 30 percent 
or more of the voting rights of a company that is subject to the Takeover 
Code, that person is generally required to make a mandatory offer 
to all the holders of any class of equity share capital or other class of 
transferable securities carrying voting rights in that company to acquire 
the balance of their interests in the company;

•  when any person who, together with persons acting in concert with him 
or her, is interested in shares representing not less than 30 percent but 
does not hold more than 50 percent of the voting rights of a company 
that is subject to the Takeover Code, and such person, or any person 
acting in concert with him or her, acquires an additional interest in 
shares which increases the percentage of shares carrying voting rights 
in which he or she is interested, then such person is generally required 
to make a mandatory offer to all the holders of any class of equity share 
capital or other class of transferable securities carrying voting rights of 
that company to acquire the balance of their interests in the company;

•  a mandatory offer triggered in the circumstances described in the 

two paragraphs above must be in cash (or be accompanied by a cash 
alternative) and at not less than the highest price paid within the 
preceding 12 months to acquire any interest in shares in the company 
by the person required to make the offer or any person acting in 
concert with him or her;

•  in relation to a voluntary offer (i.e. any offer which is not a mandatory 
offer), when interests in shares representing 10 percent or more of 
the shares of a class have been acquired for cash by an offeror (i.e., 
a bidder) and any person acting in concert with it in the offer period 
and the previous 12 months, the offer must be in cash or include a cash 
alternative for all shareholders of that class at not less than the highest 
price paid for any interest in shares of that class by the offeror and by 
any person acting in concert with it in that period. Further, if an offeror 
acquires for cash any interest in shares during the offer period, a cash 
alternative must be made available at not less than the highest price 
paid for any interest in the shares of that class;

PureTech Health plc   Annual report and accounts 2020    227

Risk Factor Annex  — continuedAdditional informationCompany information

Directors, Secretary and Advisors to PureTech

Company Registration Number
09582467

Registered Office
8th Floor 
20 Farringdon Street 
London EC4A 4AB 
United Kingdom

Website
www.puretechhealth.com 

Board of Directors
Mr. Christopher Viehbacher (Chair) 
Ms. Daphne Zohar (Chief Executive Officer) 
Dame Marjorie Scardino  
(Senior Independent Non-Executive Director) 
Dr. Robert Langer (Non-Executive Director) 
Dr. Raju Kucherlapati  
(Independent Non-Executive Director)  
Dr. John LaMattina (Independent  
Non-Executive Director) 
Ms. Kiran Mazumdar-Shaw 
(Independent Non-Executive Director) 
Mr. Stephen Muniz (Chief Operating Officer)* 
Dr. Bharatt Chowrira 
(President and Chief of Business and Strategy)

Broker
Jefferies International Limited 
100 Bishopsgate 
London EC2N 4JL 
United Kingdom

Tel: +44 207 029 8000

Registrar
Computer Share Investor Services PLC 
The Pavilions 
Bridgwater Road 
Bristol BS99 6ZY 
United Kingdom

Tel: +44 (0)370 707 1147

Solicitors
DLA Piper UK LLP 
160 Aldersgate Street 
London EC1A 4HT 
United Kingdom

Tel: +44 870 011 1111

Company Secretary
Dr. Bharatt Chowrira

Media and Public Relations
FTI Consulting, Inc.  
200 Aldersgate 
Aldersgate Street  
London EC1A 4HD  
United Kingdom

Tel: +44 203 727 1000

Independent Auditor
KPMG LLP 
15 Canada Square 
London E14 5GL 
United Kingdom

Tel: +44 207 311 1000

*  Mr. Muniz will retire from the Company and cease to serve as a member of the Board of Directors effective May 17, 2021.

228    PureTech Health plc   Annual report and accounts 2020

Additionasl information(cid:38)(cid:20)(cid:24)(cid:25)(cid:20)(cid:19)(cid:26)

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PureTech Health 
6 Tide Street 
Suite 400 
Boston 
MA 02210

Tel: +1 617 482 2333 
Email: info@puretechhealth.com