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Mereo BioPharma Group plc

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FY2020 Annual Report · Mereo BioPharma Group plc
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260802 Mereo Biopharma Cover.qxp  16/04/2021  16:47  Page 1

Company Number 09481161

MEREO BIOPHARMA GROUP PLC 
Annual Report and Accounts 
Year ended December 31, 2020

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MEREO BIOPHARMA GROUP PLC 
CONTENTS 

Introduction  
Directors, secretary and advisers 

Introduction

Strategic report 
Business strategy

Chairman and CEO’s statement

Financial review

Principal risks and uncertainties 

Corporate governance 
Corporate Governance Report 

Directors’ Remuneration Report

Directors’ Report

Statement of Directors’ responsibilities 

Financial statements 
Independent auditors’ report

Consolidated Statement of Comprehensive loss

Consolidated Balance Sheet

Consolidated Statement of Cash Flows

Consolidated Statement of Changes in Equity

Notes to the consolidated financial statements

Company Balance Sheet 

Company Statement of Changes in Equity

Notes to the Company financial statements

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MEREO BIOPHARMA GROUP PLC 
DIRECTORS, SECRETARY AND ADVISERS  

Directors                                                    Dr. Denise Scots-Knight (Chief Executive Officer) 
                                                                    Richard Jones (Chief Financial Officer)(resigned June 29, 2020) 
                                                                    Dr. Peter Fellner (Chairman) 
                                                                    Dr. Jeremy Bender (appointed October 1, 2020) 
                                                                    Dr. Anders Ekblom  
                                                                    Peter Bains 
                                                                    Paul Blackburn (resigned October 1, 2020)  
                                                                    Kunal Kashyap 
                                                                    Dr. Deepika Pakianathan  
                                                                    Dr. Brian Schwartz (appointed October 1, 2020) 
                                                                    Michael Wyzga 

Company Secretary                                 Charles Sermon 

Registered Office                                     4th Floor, One Cavendish Place 
                                                                    London 
                                                                    W1G 0QF 

Company Number                                    09481161 

Auditors                                                     Ernst & Young LLP 
                                                                    Apex Plaza 
                                                                    Reading 
                                                                    RG1 1YE 

Solicitors                                                   Mayer Brown International LLP 
                                                                    201 Bishopsgate 
                                                                    London EC2M 3AF 

Registrars                                                  Link Asset Services 
                                                                    PXS 1 
                                                                    34 Beckenham Road 
                                                                    Beckenham 
                                                                    Kent BR3 4ZF 

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MEREO BIOPHARMA GROUP PLC 
INTRODUCTION  

The  Directors  present  their  strategic  report  together  with  the  corporate  governance  report,  directors’ 
remuneration report, directors’ report, audited consolidated financial statements, audited company financial 
statements and auditors’ report for the year ended December 31, 2020. 

This strategic report is broken down into the following sections: 

•

•

•

•

Business strategy; 

Chairman and CEO’s statement; 

Financial review; and 

Principal risks and uncertainties. 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: BUSINESS STRATEGY  

We are a biopharmaceutical company focused on the development and commercialization of innovative 
therapeutics that aim to improve outcomes for oncology and rare diseases. Our existing portfolio consists 
of six clinical stage product candidates two of which are in ongoing clinical studies, two are partnered for 
further development and the remaining two will be further developed by a partner. Our lead oncology product 
candidate, etigilimab (an “anti-TIGIT”), has completed a Phase 1a dose escalation clinical trial in patients 
with advanced solid tumors and has been evaluated in a Phase 1b study in combination with nivolumab in 
select tumor types. We recently initiated a Phase1b/2 basket study for etigilimab in combination with an 
anti-PD-1 in three rare tumors, including sarcoma, several gynecological carcinomas including cervical and 
endometrial carcinomas and tumors with high mutation burden. Our other rare disease product candidates 
are alvelestat which is being investigated in an ongoing Phase 2 proof-of-concept study for the treatment 
of  severe  alpha-1  antitrypsin  deficiency  (“AATD”)  and  in  an  investigator-initiated  study  in  hospitalized 
COVID-19, and setrusumab for the treatment of osteogenesis imperfecta (“OI”). Following the announcement 
of the results for setrusumab in a Phase 2b study in adults with OI which demonstrated a dose dependent 
increase in bone mineral density and bone strength and alignment with the FDA and the EMA following 
scientific advice on the pivotal study design for children with OI, we announced a strategic partnership with 
Ultragenyx in December 2020 for the development of setrusumab in children and adults with OI. Ultragenyx 
have announced their intention to initiate a Phase 2/3 study in children with OI in the second half of 2021 
following additional discussions with the regulators. 

We plan to develop our product candidates for oncology and rare diseases through the next key clinical 
milestone and then partner where it makes sense to do so strategically but also in select cases to develop 
through regulatory approval and potentially commercialization. 

Our  second  oncology  product,  navicixizumab  (“Navi”)  for  the  treatment  of  late  line  ovarian  cancer  has 
completed a Phase 1b study and has been partnered for further development with OncXerna Therapeutics, 
Inc. (“OncXerna”) on a global basis.  

We plan to partner or sell our other two product candidates, acumapimod for the treatment of AECOPD and 
leflutrozole  for  the  treatment  of  infertility  and  Hypogonadotropic  Hypogonadism  (“HH”)  in  obese  men, 
recognizing the need for greater resources to take these product candidates to market. 

Our strategy is selectively to acquire and develop product candidates for oncology and rare diseases that 
have already received significant investment from large pharmaceutical and biotechnology companies and 
that  have  substantial  pre-clinical,  clinical  and  manufacturing  data  packages.  Since  our  formation  in 
March  2015,  we  have  successfully  executed  on  this  strategy  by  acquiring  six  clinical-stage  product 
candidates  of  which  four  were  in  oncology  and  rare  diseases.  Four  of  our  six  clinical-stage  product 
candidates were acquired from large pharmaceutical companies and two were acquired in the merger with 
OncoMed  Pharmaceuticals,  Inc.  (“OncoMed”,  subsequently  renamed  as  Mereo  BioPharma  5,  Inc., 
“Mereo BioPharma 5”). We aim to efficiently develop our product candidates through the clinic and have 
successfully commenced or completed large, randomized Phase 2 clinical trials for five of our product 
candidates. 

Oncology and rare diseases represent an attractive development and, in some cases, commercialization 
opportunity for us since they typically have high unmet medical need and can utilize regulatory pathways 
that facilitate acceleration to approval and to the potential market. Development of products for oncology 
and rare diseases both involve close collaboration with key opinion leaders and investigators. Development 
of rare disease products generally involves close coordination with the patient organizations and patients 
are treated at a limited number of specialized sites which helps identification of the patient population and 
enables a small targeted sales infrastructure to commercialize the products in key markets.  

Our team has extensive experience in the pharmaceutical and biotechnology sector in the identification, 
acquisition,  development,  manufacturing  and  commercialization  of  product  candidates  in  multiple 
therapeutic  areas,  including  oncology  and  rare  diseases.  Our  senior  management  has  long-standing 
relationships with senior executives of large pharmaceutical and biotechnology companies, which we believe 
enhances our ability to form strategic partnerships on our product candidates, and to identify and acquire 
additional product candidates.  

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: BUSINESS STRATEGY  

Our Pipeline 
The following tables summarize our pipeline for our oncology and rare disease product candidates and our 
other product candidates. We have global commercial rights to etigilimab, alvelestat, acumapimod and 
leflutrozole. We have commercial rights to setrusumab in Europe. 

We intend to become a leading biopharmaceutical company developing innovative therapeutics that aim to 
improve outcomes for patients with rare diseases and select oncology indications. The key elements of our 
strategy to achieve this goal include:  

•

Rapidly develop and potentially commercialize our rare disease and oncology product candidates. 
Etigilimab, our lead oncology program, has completed a Phase 1a dose escalating monotherapy study 
and has been evaluated in a Phase 1b combination study with nivolumab in a range of tumor types. We 
recently advanced etigilimab into an open label Phase 1b/2 basket study evaluating our anti-TIGIT in 
combination with an anti-PD-1 in a range of tumor types including three rare tumors, including sarcoma, 
several gynecological carcinomas including cervical and endometrial carcinomas and tumours with 
high mutation burden. We have commenced a Phase 2 proof-of-concept clinical trial of alvelestat for 
the treatment of severe AATD and now expect to report top-line data or an interim analysis from this 
trial in late 2021. If the results are favorable and pending regulatory feedback, we will determine the 
optimum path forward for development of alvelestat towards approval and commercialization. We also 
announced the initiation of a Phase 1b/2 placebo-controlled clinical trial to evaluate the safety and 
efficacy of alvelestat in hospitalized, adult patients with moderate to severe COVID-19 respiratory 
disease. We have completed and announced top-line data on a Phase 2b clinical trial of setrusumab 
for the treatment of OI in adults in the United States, Europe and Canada. We reported top-line data on 
the three blinded dose ranging arms in November 2019 with the results supporting progression of 
setrusumab into a pediatric pivotal study in OI. Following the completion of the dosing part of the study, 
patients have been followed for a further twelve months to examine the off-effects of setrusumab and 
we expect to report these results by mid-2021. In September 2020, the FDA granted Rare Pediatric 
Disease designation to setrusumab for the treatment of OI. Following our completion of the Phase 2b 
ASTEROID study, we met with both the FDA (end-of-Phase 2 (EOP2) meeting in February 2020) and the 
EMA  (PRIME  meeting  in  May  2020)  to  discuss  the  principles  of  a  design  of  a  single  Phase  2/3 
registrational pediatric study in OI. In December 2020, we signed a license and collaboration agreement 
for setrusumab in OI with Ultragenyx Pharmaceutical, Inc. We intend to commercialize our oncology 
and rare disease product candidates where it makes strategic sense to do so. For example, in our global 
licensing and collaboration with Ultragenyx we have retained commercial rights to setrusumab for 
children and adults with OI in the EU and UK. 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: BUSINESS STRATEGY  

Efficiently advance our other product candidates and explore strategic relationships with third parties 
for further clinical development and/or commercialization or strategic sales or out-licensing. Based 
on the results from our Phase 2 clinical trial of acumapimod, we plan to enter into one or more strategic 
relationships with third parties for acumapimod to undertake the next phase of clinical development 
and, if approved, commercialization. In March 2018, we reported top-line Phase 2b data for leflutrozole 
for the treatment of HH and in December 2018, we reported positive results from the safety extension 
study for leflutrozole. We intend to explore strategic relationships with third parties for the further 
development and commercialization of leflutrozole. Our second oncology product, navicixizumab, for 
the treatment of late line ovarian cancer, has completed a Phase 1 study and has been partnered on a 
global basis with OncXerna. 

Continue to be a partner of choice for large pharmaceutical and biotechnology companies. We believe 
that we are a preferred partner for large pharmaceutical and biotechnology companies as they seek to 
unlock the potential in their development pipelines and deliver therapeutics to patients in areas of high 
unmet  medical  need.  We  have  strong  relationships  with  these  companies,  as  evidenced  by  our 
agreements with Novartis and AstraZeneca, as well as by the merger with Mereo BioPharma 5, and a 
track record of structuring transactions that enable us to leverage our core capabilities while creating 
value for all stakeholders. We intend to continue to enter into strategic relationships that align our 
interests with those of large pharmaceutical and biotechnology companies and that we believe to be 
mutually beneficial.  

Leverage  our  expertise  in  business  development.  Our  senior  management  team  has  extensive 
relationships  with  large  pharmaceutical  and  biotechnology  companies.  These  relationships  are 
important to us as we seek to form strategic partnerships on our product candidates and as appropriate, 
to grow our pipeline of product candidates in oncology and rare diseases.  

•

•

•

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: CHAIRMAN AND CEO’S STATEMENT 

Introduction  
The Group’s strategy continues to be to build a portfolio of oncology and rare disease products acquired 
from pharmaceutical and large biotechnology companies and to selectively partner or potentially develop 
these through regulatory approval and subsequent commercialization. 

During  the  year,  we  initiated  our  Phase  1b/2  basket  study  of  etigilimab  in  combination  with  an 
anti-PD-1 focusing on rare tumors and several gynecological tumor types, announced a collaboration with 
Ultragenyx for the future global development of setrusumab for OI in both pediatric and adult patients and 
significantly strengthened our cash position following a recent financing in February 2021. We also cancelled 
admission of the Company’s ordinary shares to trading on the AIM market of the London Stock Exchange in 
December 2020, retaining our now sole listing of American Depositary Shares (“ADSs”) on the Nasdaq Global 
Market. We have also gained the skills and expertise of additional employees in the U.S., including highly 
relevant oncology clinical development and broad regulatory expertise. 

Development and Partnering 
Our current portfolio consists of six clinical-stage product candidates including two in ongoing clinical 
studies, two partnered and two which we plan to progress with a partnership or additional funding. Etigilimab 
remains an attractive investment opportunity for the Company especially given the recent developments 
with other anti-TIGIT programs. Our rare disease and orphan drug product candidates, setrusumab for the 
treatment  of  OI  and  alvelestat  for  the  treatment  of  severe  AATD,  represent  attractive  development 
opportunities for us.  

In January 2020 we announced a global licensing deal with OncXerna Therapeutics, Inc. on our second 
oncology program, navicixizumab, for ovarian cancer. Under the terms of the deal OncXerna will develop 
navicixizumab through to approval and we are eligible for up to $300 million in clinical, regulatory and sales 
milestones and royalties on global sales. 

In  December  2020  we  announced  a  strategic  partnership  for  setrusumab  in  OI  with  Ultragenyx 
Pharmaceutical, Inc. and received a $50 million upfront payment in January 2021. Under the terms of the 
collaboration, Ultragenyx will lead future global development of setrusumab in both pediatric and adult 
patients. We granted Ultragenyx an exclusive license to develop and commercialize setrusumab in the US 
and rest of the world, excluding Europe where we retain commercial rights. Ultragenyx has a significant 
amount of experience with development and commercialization of products for rare bone diseases and we 
are pleased to have a strong partner for this program whilst retaining commercial rights in Europe. 

Under  the  terms  of  the  agreement  Ultragenyx  has  agreed  to  pay  a  total  of  up  to  $254  million  upon 
achievement of certain clinical, regulatory, and commercial milestones. We will receive tiered double digit 
percentage royalties from Ultragenyx on net sales outside of Europe and the UK, and we will pay a fixed 
double digit percentage royalty to Ultragenyx on net sales in Europe and the UK. Under the terms of our 2015 
agreement with Novartis, we made a payment to Novartis of approximately £7.3 million ($10 million). 

Together with Ultragenyx, we intend to initially prioritize the development of setrusumab for pediatric patients 
with OI. Development plans are being finalized which may include changes to current study designs, and 
will require discussions with regulatory agencies, for a pediatric Phase 2/3 study that first focuses on 
determining the optimal dose and an acceptable safety profile. Following determination of the dose, the 
study is intended to adapt into a pivotal Phase 3 stage, evaluating fracture reduction over an estimated 15 
to 24 months as the primary endpoint pending regulatory review. The pediatric Phase 2/3 study is expected 
to start in late 2021 following discussions with the regulatory agencies. A separate pivotal study is also 
being planned for adults with OI. 

Financing  
In June 2020, we completed a private placement of $70 million (£56 million) (the “Fundraising”) before 
commission  and  expenses  with  a  number  of  new  and  existing  principally  U.S  based  institutional  and 
accredited investors. OrbiMed led the Fundraising with participants including Vivo Capital, Surveyor Capital 
(a Citadel company), Pontifax Venture Capital, Samsara BioCapital, Commodore Capital, and funds managed 
by Janus Henderson Investors alongside existing investors Boxer Capital of Tavistock Group and Aspire 
Capital. 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: CHAIRMAN AND CEO’S STATEMENT 

In  February  2021,  we  completed  an  underwritten  public  offering  of  our  ADSs  and  a  full  exercise  of  the 
underwriters’ option to purchase additional ADSs. The offering was subscribed for by new and existing 
shareholders. We received aggregate net proceeds from the offering of $108.2 million (£78.3m). 

Organizational changes 
In July 2020 we appointed Mr. Michael Wyzga, a board member, as Interim Chief Financial Officer following 
the departure of Mr. Richard Jones. Mr. Wyzga stepped down from this position in January 2021 following 
the appointment of Ms. Christine Fox as Chief Financial Officer.  

On September 28, 2020, we announced that Dr. Brian Schwartz, former Chief Medical Officer of Arqule, Inc., 
and Dr. Jeremy Bender, former Vice President of Corporate Development at Gilead Sciences, Inc. and recently 
appointed  Chief  Executive  Officer  of  Day  One  BioPharmaceuticals,  Inc.  were  to  join  Mereo’s  Board  of 
Directors.  Drs.  Schwartz  and  Bender,  respectively,  bring  significant  oncology  and  rare  disease  drug 
development and corporate development experience to Mereo. In order to maintain the number of board 
members at a maximum of nine, Paul Blackburn left our Board of Directors after a five year tenure as a Non-
Executive Director. The changes to our Board became effective from October 1, 2020. 

Update on impact of COVID-19 
The outbreak of COVID-19 has developed into a global pandemic, spreading to most regions of the world, 
including the United States, the United Kingdom and locations where we have facilities or ongoing clinical 
trials. The pandemic has resulted in impacts both direct and indirect to businesses including disruptions to 
resources, inability of workers to carry out their jobs effectively, disruptions to supply chains, inability to 
travel and increased pressure on health systems required to treat COVID-19. 

We continue to monitor how the effects and risks of COVID-19 impact our day-to-day operations, including 
our ongoing clinical trial activities: 

•

•

•

•

We do not anticipate that COVID-19 will significantly impact on our ability to enrol patients into the 
Phase 1b/2 for etigilimab in the U.S. 

We are currently completing the Phase 2b extension part of the ASTEROID study for adult patients with 
OI and continue to expect to report these data by mid-2021.  

Our Phase 2 alvelestat trial recruits individuals with alpha-1 antitrypsin deficiency-related lung disease, 
who are potentially at greater risk from COVID-19 exposure. As a result, and as we announced in 
March 2020, recruitment into our Phase 2 alpha-1 antitrypsin study will be delayed, with topline data 
or an interim analysis now expected in late 2021. We continue to closely monitor enrolment in the Phase 
2 study and are putting in place a contingency plan that if we have not reached full enrolment on 
schedule, we will conduct an interim analysis that will provide direction on the primary end point for 
the study and the number of patients required. 

Our investigator at the University of Alabama recently initiated a Phase 2a study in COVID-19 infected 
patients and we expect to report data on this study in mid-2021. If the infections in the US are reduced 
significantly due to treatment or vaccination, this could delay enrolment into this study.  

As a business, we have taken necessary measures across our sites in the United Kingdom and the United 
States to ensure that our employees and other key stakeholders best adhere to the advice set out by the 
relevant authorities. Such measures have included the introduction of remote working arrangements, reduced 
face to face contact by encouraging the use of teleconferencing and a ban on domestic and international 
travel, as well as other measures considered necessary by our COVID-19 committee which is responsible 
for business continuity planning during this challenging time.

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: CHAIRMAN AND CEO’S STATEMENT 

Section 172(1) Companies Act 2006 
The Directors in line with their duties under section 172 of the Companies Act 2006, act in a way they 
consider, in good faith to promote the success of the Group for the benefit of its members as a whole. As set 
out within the content of this annual report, the Directors have considered the following matters throughout 
the year and in formulating the future strategy of the business: 

•

•

•

•

•

•

The likely long-term consequences of any decision; 

The interests of the Group’s employees; 

The need to foster the Group’s business relationships with suppliers, customers and others; 

The impact of the Group’s operations on the community and the environment; 

The desirability of the Group maintaining a reputation for high standards of business conduct; and 

The need to act fairly between shareholders of the Group. 

The Board of Directors takes care to have considered the likely consequences on all stakeholders of the 
decisions and actions which they take and these are discussed regularly in the Board meetings. The Group’s 
long-term strategy and the principal risks and uncertainties in the view of the Board are set out in pages 
19 to 27. 

As set out in greater detail in the Corporate Governance Report, the Board considers the Group’s future 
success to depend on our ability to recruit and retain key employees. The Board maintains constructive 
dialogue with employees through the Chief Executive Officer (“CEO”) and through regular “town hall” all-
employee meetings and video conference calls where the Executive Team provides updates on strategic 
progress and a forum for answering questions. We implemented a new long-term incentives plan in April 
2019, which will allow us to incentivize and retain employees across the Group and aligns employees’ 
objectives with those of the Group. We granted options under these new schemes to both employees and 
Non-Executive Directors in 2020 and early 2021. 

The Group endeavors to maintain good relationships with our suppliers by contracting, where possible, on 
their standard business terms and paying them in accordance with the relevant terms agreed. We meet with 
our significant suppliers regularly, using the meetings to ensure that our research programs are planned and 
delivered  effectively  and  in  a  timely  and  cost-efficient  manner.  This  ensures  that  the  Group’s  and  our 
significant suppliers’ interest are aligned. The Group also maintains excellent working relationships with our 
partners in collaboration agreements, with regular meetings and updates. 

The Board understands the importance of environmental, social and governance matters and it endeavors 
to consider the impact on the community when operating its business. Our first greenhouse gas emissions 
report which is in compliance with streamlined energy and carbon reporting requirements is included on 
page 63. As a result of COVID 19 restrictions, there has been an increase in the use of video conferencing for 
external meetings and board meetings, reducing the need for travel. The emissions saving resulting from 
these activities has not been quantified, but this practice has resulted in behaviour changes that are expected 
to continue for the foreseeable future.  

The Board recognizes the importance of maintain high standards of business conduct. The Group operates 
a Code of Business Conduct and Ethics, publicly available on our website, which contains general guidelines 
for conducting the business of the Group consistent with the highest standard of business ethics. In addition, 
the Group has an Employee Handbook that employees are required to read and acknowledge on an at least 
annual basis and which also includes details of the whistleblowing policy that allows all employees to raise 
concerns  to  senior  management  in  strict  confidence  about  any  unethical  business  practices,  fraud, 
misconduct or wrongdoing. The Group also works with business management consultants at a Company 
and Executive team level to assess the state of our culture and to agree and embed any modifications. 

In maintaining good corporate governance structures (see pages 28 to 38), the Board considers the need to 
act fairly to all shareholders of the Group. The Group maintains a regular dialogue with our institutional 
investors. The Group’s website has a dedicated investor section which provides useful information for our 
shareholders including, the latest announcements, press releases, published financial information, details 
of our products and our current development pipeline and other information about the Company. 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: CHAIRMAN AND CEO’S STATEMENT 

Business overview 
Core Oncology and Rare Disease Product Candidates  
•

Etigilimab (OMP-313M32): Etigilimab is an antibody against TIGIT (T-cell immunoreceptor with Ig and 
ITIM domains). TIGIT is a next generation checkpoint receptor shown to block T-cell activation and the 
body’s natural anti-cancer immune response. Etigilimab is an IgG1 monoclonal antibody which binds 
to the human TIGIT receptor on immune cells with a goal of improving the activation and effectiveness 
of T-cell and NK cell anti-tumor activity. Mereo completed a Phase 1a dose escalation clinical trial with 
etigilimab  in  patients  with  advanced  solid  tumors  and  enrolled  patients  in  a  Phase  1b  study  in 
combination with nivolumab in selected tumor types.  

23 patients were treated in the Phase 1a dose escalation study with doses up to 20mg/kg Q2W. Tumor 
types included colorectal cancer, endometrial cancer, head and neck cancer, pancreatic cancer and 
other tumor types. No dose limiting toxicities were observed. In the Phase 1b combination study, a total 
of ten patients, nine of whom had progressed on prior anti-PD1/PD-L1 therapies were enrolled at doses 
of 3, 10, and 20 mg/kg. Tumor types included gastric cancer and six other tumor types. Eight patients 
were evaluable for tumor growth assessment, and all of these patients had progressed on PD1/PD-L1 
therapies  with  best  responses  including  two  patients  with  a  partial  response  and  stable  disease. 
Patients remained on study for up to 224 days. No dose limiting toxicities (DLTs) were observed.  

Treatment emergent adverse events (TEAEs) related to study drug were reported by 16 patients (69.6%) 
in the Phase 1a portion of the study and 7 patients (70.0%) in the Phase 1b portion of the study. The 
most commonly reported related TEAEs in the Phase 1a portion of the study were pruritus (4 patients, 
17.4%) and fatigue, nausea, rash, and maculopapular rash (each reported by 3 patients, 8.7%). In the 
Phase 1b portion of the study, the most commonly reported related TEAEs were fatigue (3 patients, 
30.0%) and pruritus, rash, and pruritic rash (each reported by 2 patients, 20.0%).  

There was only one treatment-related serious adverse event in the Phase 1a portion (autoimmune 
hepatitis) and there were no treatment-related serious adverse events in the Phase 1b portion of the 
study. The Phase 1b study has now been completed.  

We recently advanced etigilimab into an open label Phase 1b/2 basket study in combination with an 
anti-PD-1 in the US in a range of tumor types. This multi-center study is initially focused on three rare 
tumors  including  sarcoma,  several  gynecological  carcinomas  including  cervical,  ovarian  and 
endometrial carcinomas and tumors with high mutation burden, and we expect to report some data 
from these initial cohorts in the second half of 2021.We have worldwide rights to etigilimab. 

•

Alvelestat (MPH-966): Alvelestat is a novel, oral small molecule we are developing for the treatment of 
severe AATD Lung Disease, a potentially life-threatening, rare, genetic condition caused by a lack of 
effective alpha-1 antitrypsin (“AAT”). The lungs are normally protected from enzymatic degradation by 
neutrophil elastase by the AAT protein, but in severe AATD the AAT is either misfolded and fails to be 
released into the circulation, inactive or completely missing, The degradation of tissue by unopposed 
neutrophil elastase leads to severe debilitating diseases, including early-onset pulmonary emphysema, 
a disease that irreversibly destroys the tissues that support lung function. There are an estimated 
50,000 patients in North America and 60,000 patients in Europe with severe AATD. Alvelestat is designed 
to inhibit NE, a neutrophil protease, which is a key enzyme involved in the destruction of lung tissue. 
We believe the inhibition of NE has the potential to protect patients with AATD from further lung damage.  

Prior to our license of alvelestat, AstraZeneca conducted 12 clinical trials involving 1,776 subjects, 
including trials in bronchiectasis and CF. Although these trials were conducted in diseases other than 
AATD, we believe the data demonstrated potential clinical benefit and biomarker evidence of treatment 
effect for AATD patients. These trials created a safety database of 1149 subjects treated with alvelestat.  

We have initiated a Phase 2 proof-of-concept clinical trial in patients with severe AATD in the United 
States and the EU and expect to report data from this trial or an interim analysis in late 2021. An 
investigator-initiated complementary study, including testing of alvelestat on top of AAT replacement 
therapy in AATD is also underway in the US. Emerging data on the potential of NE inhibition to reduce 
the inflammatory and thrombotic effects of Neutrophil Extracellular Traps (NETs) in COVID-19, led to 
the initiation of an ongoing study in this disease which we expect to report on in the second half of 
2021. 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: CHAIRMAN AND CEO’S STATEMENT 

•

Setrusumab (BPS-804): Setrusumab is a novel antibody designed to inhibit sclerostin, a protein that 
inhibits the activity of bone-forming cells. Inhibiting sclerostin has been shown to promote increases 
in bone mineral density through stimulation of bone-formation (through osteoblasts) and inhibition of 
bone-resorption (through osteoclasts). We are developing setrusumab as a treatment for OI, a rare 
genetic disease that results in bones that can break easily and is commonly known as brittle bone 
disease. OI is a debilitating orphan disease for which there are no treatments approved by the FDA or 
EMA. It is estimated that OI affects a minimum of 25,000 people in the United States and approximately 
an aggregate of 32,000 people in Germany, Spain, France, Italy, and the United Kingdom. We believe 
setrusumab’s mechanism of action is well suited for the treatment of OI and has the potential to become 
a novel treatment option for patients that could reduce fractures and improve patient quality of life.  

Prior to our acquisition of setrusumab, Novartis conducted four clinical trials in 106 patients and healthy 
volunteers. In 2016, we obtained orphan drug designation in OI for setrusumab in the United States and 
the EU and, in November 2017, it was accepted into the Priority Medicines scheme (“PRIME”) of the 
EMA. In September 2020 we received rare pediatric disease designation for setrusumab in OI from the 
FDA. In November 2019 we reported top-line data on a Phase 2b clinical trial of setrusumab for adults 
with OI. The Phase 2b was a dose ranging study with three blinded arms at high, medium and low doses 
to establish the dose response curve and an open label arm at the top dose. Setrusumab demonstrated 
statistically  significant  improvements  in  bone  formation  biomarkers  and  bone  mineral  density 
(measured by Dual Energy X-ray Absorptiometry) and a trend to a reduction in fractures at the high 
dose, compared to the other doses, even though the study was not powered for fracture reduction. The 
results support the progression of setrusumab into a pediatric pivotal study in OI.  

Following the completion of the dosing part of the study, patients have continued to be followed for a 
further twelve months to examine the off-effects of setrusumab. We expect to report the results of this 
extension study by mid-2021.  

We completed a Type B end of Phase 2b meeting with the FDA in February 2020, a priority medicines 
scheme (PRIME) meeting with the EMA in May 2020 and sought scientific advice from the EMA in 
December 2020. These meetings resulted in alignment between the regulators on a Phase 2/3 pediatric 
study in children with OI. 

In December 2020 we announced a partnership with Ultragenyx for the development of setrusumab for 
OI. Under the terms of the partnership, Ultragenyx will lead future global development of setrusumab 
in  both  pediatric  and  adult  patients.  We  granted  Ultragenyx  an  exclusive  license  to  develop  and 
commercialize setrusumab in the US and rest of the world, excluding Europe and the UK where we retain 
commercial rights. Each party will be responsible for post-marketing commitments in their respective 
territories.  

Ultragenyx made an upfront payment of $50 million to Mereo and will fund global development of the 
program until approval and has agreed to pay a total of up to $254 million upon achievement of certain 
clinical, regulatory and commercial milestones. Ultragenyx will pay tiered double-digit percentage 
royalties to us on net sales outside of Europe and the UK and we will pay a fixed double digit percentage 
royalty to Ultragenyx on net sales in Europe and the UK. Under the terms of our 2015 agreement with 
Novartis, we made a payment to Novartis of approximately £7.3 million ($10 million). 

We and Ultragenyx will initially prioritize the development of setrusumab for pediatric patients with OI. 
Development plans are being finalized and these require discussions with the regulators. The first part 
of the pediatric study will focus on determining the optimal dose based using biomarkers of bone 
formation and an acceptable safety profile. Following determination of dose, the study is intended to 
adapt into a pivotal Phase 3, evaluating fracture reduction over a 15-24 month period as the primary 
end point. The pediatric Phase 2/3 study is expected to start in late 2021 following discussions with 
the regulators and separate planning is underway for adults. We believe that the results from this Phase 
2/3  trial,  if  favorable,  will  be  sufficient  to  support  the  submission  of  a  Marketing  Authorisation 
Application (“MAA”) to the EMA and a Biologics License Application (“BLA”) to the FDA for setrusumab 
for the treatment of children with severe OI.  

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: CHAIRMAN AND CEO’S STATEMENT 

Our Partnering Portfolio 
Following completion of successful Phase 1 or Phase 2 studies the products below are either partnered or 
programs which we intend to partner or spin-out with separate funding. 

•

•

•

Acumapimod (BCT-197): Acumapimod is a p38 MAP kinase inhibitor therapy for treatment of severe 
acute  exacerbations  of  chronic  obstructive  pulmonary  disease  (AECOPD).  In  a  Phase  2  trial, 
acumapimod given over 5 days in patients hospitalized with AECOPD, demonstrated a statistically 
significant  reduction  in  re-hospitalization  for  treatment  failure  and  recurrent  exacerbations. 
Acumapimod was reported to be safe and well tolerated. Following meetings with FDA and EMA a global 
Phase 3 registrational program has been designed and we intend to seek separate funding for further 
development. 

Leflutrozole (BGS-649): Leflutrozole is an oral inhibitor of aromatase for the treatment of infertility and 
HH in obese men. Excess aromatase in fat tissue reduces testosterone, LH and FSH, leading to HH. In 
Phase 2 trials, leflutrozole normalized testosterone, increased LH and FSH and was reported to be well-
tolerated., Effects on sperm counts supported that future development of leflutrozole should focus on 
male infertility. We intend to explore strategic options with third parties for the further development of 
leflutrozole.  

Navicixizumab (OMP-305B83): Navi is a bispecific antibody that inhibits delta-like ligand 4 (DLL4) and 
vascular endothelial growth factor (VEGF). We acquired this therapeutic product in the merger with Mereo 
BioPharma 5 (formerly OncoMed). In a Phase 1a clinical trial, Navi demonstrated single agent activity. 
Following this we conducted a Phase 1b clinical trial in ovarian cancer, in combination with paclitaxel, in 
platinum-resistant ovarian cancer. A successful FDA Type B meeting was held in July 2019 and the 
potential for accelerated approval was discussed. Navicixizumab has also been granted Fast Track 
Approval by the FDA. In January 2020 Navi was licensed by the Group to OncXerna pursuant to the terms 
of a global licensing agreement. Under the terms of the contingent value rights agreement between us 
and Computershare from April 2019 (the Mereo CVR Agreement), the holders of contingent value rights 
are entitled to receive the benefit of certain cash milestone payments made to Mereo under the license 
agreement. Pursuant to the terms of the Mereo CVR Agreement, if a milestone occurs prior to the fifth 
anniversary of the closing of Mereo’s merger with Mereo BioPharma 5, then holders of CVRs will be entitled 
to receive an amount in cash equal to 70% of the aggregate principal amount received by Mereo after 
deduction  of  costs,  charges  and  expenditures  set  out  in  detail  in  the  Mereo  CVR  Agreement.  Such 
milestone payments are also subject to a cash consideration cap, pursuant to which the aggregate 
principal amount of all cash payments made to holders of CVRs under the Mereo CVR Agreement shall in 
no case exceed $79.7 million.   

New product opportunities 
To support our aim of becoming a leading oncology and rare disease company, we continue to seek and 
review new product opportunities to expand and grow our portfolio in oncology and rare diseases. There 
continues to be a good number of opportunities arising from large pharma and biotechnology companies 
as they continue to reappraise development pipelines on an ongoing basis to allow them to focus on a 
smaller number of strategically targeted therapeutic areas. 

Future outlook 
With the closing of the strategic partnership with Ultragenyx whilst retaining EU and UK commercial rights, 
and the two significant fund raisings in June 2020 and February 2021, combined with our initiation of the 
Phase 1b/2 combination study with etigilimab and our COVDI-19 study with alvelestat, we remain focused 
on our oncology and rare disease corporate strategy. 2021 is set to be a year of executing on our plan with 
data expected to be reported on our Phase 1b/2 for etigilimab, our Phase 2a for alvelestat in COVID-19 
infected patients and our Phase 2 for alvelestat in AATD. We also expect our partner Ultragenyx to initiate 
the Phase 2 part of a Phase 2/3 study for setrusumab in pediatric patients with OI.  

Following the partnership with OncXerna for Navi and Ultragenyx for setrusumab, we continue to focus on 
partnering opportunities for our other non-core product candidates, acumapimod and leflutrozole. 

Finally, we are now funded into 2024 providing the Company sufficient balance sheet strength and cash 
runway to deliver on our clinical and business development milestones. 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: CHAIRMAN AND CEO’S STATEMENT 

Information about the Group’s employees 
Within our corporate governance report on page 35, further information about the Group’s employees and 
gender diversity can be found. 

The Board has a good relationship with the Group’s employees. The Board maintains constructive dialogue 
with employees through the Chief Executive Officer (“CEO”) and through regular “town hall” all-employee 
meetings and video conference calls where the Executive Team provides updates on strategic progress and 
a forum for answering questions. Appropriate remuneration and incentive schemes are maintained to align 
employees’ objectives with those of the Group. 

As set out in our Code of Business Conduct and Ethics, the Group is committed to providing a safe and 
healthy working environment for its employees and to avoiding adverse impact and injury to the environment 
and the communities in which we do business. To achieve this, Group employees must comply with all 
applicable external environmental, health and safety laws and other regulations as well as our own internal 
standards. 

We present our Directors’ Remuneration Report on pages 39 to 61. 

Environmental matters 
We currently outsource our research, development, testing and manufacturing activities. These activities are 
subject to various environmental, health and safety laws and regulations, which govern, among other things, 
the controlled use, handling, release and disposal of, including the maintenance of a registry for, hazardous 
materials and biological materials. If we or our partners fail to comply with such laws and regulations, we 
could be subject to fines or other sanctions. 

As with other companies engaged in similar activities, we face a risk of environmental liability that is inherent 
in our current and historical activities, including liability relating to releases of or exposure to hazardous or 
biological materials. Environmental, health and safety laws and regulations are becoming more stringent. 
We may be required to incur substantial expenses in connection with future environmental compliance or 
remediation activities, in which case, production and development efforts being carried out by our outsourced 
partners relating to our products may be interrupted or delayed. 

Our first report on greenhouse gas emissions is included in our Directors’ report. 

Dr. Peter Fellner                 Dr. Denise Scots-Knight 
Chairman                            Chief Executive Officer 

April 16, 2021                     April 16, 2021 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: FINANCIAL REVIEW  

The financial statements contained within this annual report are presented on a consolidated Group basis 
prepared  in  accordance  with  International  Financial  Reporting  Standards  (“IFRS”)  as  issued  by  the 
International Accounting Standards Board (“IASB”) and in conformity with the requirements of the Companies 
Act 2006 as of and for the year ended December 31, 2020. Comparative data is shown on the same basis for 
the year ended December 31, 2019. 

Financial KPIs 
The  Directors  consider  that  our  underlying  cash  burn,  cash  balances  and  future  cash  runway,  and  our 
committed and planned expenditure on research and development (“R&D”) to be the Group’s key financial 
KPIs at its current stage of development. Progress and performance against these key financial KPIs are 
discussed further in this financial review. 

The Directors consider that the most important non-financial KPIs are: 

•

•

•

Progress with our R&D pipeline including our clinical studies and related manufacturing activities; 

The management and development of our patent portfolio; and 

Business development including partnering or out-licensing activities. 

These activities are discussed in the Chairman and CEO’s Statement and our product overview. 

Key transactions during the year 
Aspire Capital Transaction 
On February 10, 2020, we entered into a Purchase Agreement with Aspire Capital, which provides that, upon 
the terms and subject to the conditions and limitations set forth therein, Aspire Capital is committed to 
purchase up to an aggregate of $25.0 million worth of our ordinary shares that are exchangeable for ADSs 
over the approximately 30-month term of the Purchase Agreement. In addition, pursuant to the Purchase 
Agreement, Aspire Capital purchased 11,432,925 ordinary shares equivalent to 2,286,585 ADSs for $3.0 
million (£2.3 million). In consideration for entering into the Purchase Agreement, concurrently with the 
execution of the Purchase Agreement, we paid Aspire Capital a commission fee of $0.3 million, which was 
wholly satisfied by the issuance to Aspire Capital of 2,862,595 ordinary shares equivalent to 572,519 ADSs. 

Novartis Loan Note 
On February 10, 2020, we entered into a £3.8 million convertible loan note instrument with Novartis pursuant 
to which we issued 3,841,479 unsecured convertible loan notes (the “Novartis Loan Note”) and warrants to 
purchase 1,449,614 ordinary shares, exercisable until February 2025. 

Boxer Capital Transaction 
On February 19, 2020, we entered into a securities purchase agreement with Boxer Capital. Under the terms 
of the agreement, Boxer Capital agreed to invest $3.0 million (£2.3 million) by purchasing 12,252,715 ordinary 
shares equivalent to 2,450,543 ADSs. 

June 2020 Private Placement 
On June 3, 2020, we entered into a securities purchase agreement with institutional investors pursuant to 
which we received approximately $70.0 million (£56.0 million) from the purchasers comprising: $19.4 million 
(£15.5 million) of ordinary shares and the subscription for Tranche 1 convertible loan notes (“Loan Notes”) 
in an aggregate principal amount of approximately $50.6 million (£40.5 million). Following the passing of 
resolutions at our General Meeting on June 30, 2020 the Loan Notes automatically converted into ordinary 
shares except that no new ordinary shares were issued which would result in any person holding in excess 
of 9.99 percent of the aggregate voting rights in the Company as a result of the relevant conversion. As a 
result of automatic conversion, Loan Notes in an aggregate principal amount of £21.8 million (together with 
accrued interest) converted into 125,061,475 ordinary shares on June 30, 2020. As of December 31, 2020, 
Loan Notes in an aggregate principal amount of £18.9 million remained outstanding and convertible into 
new ordinary shares or ADSs in accordance with their terms.  

Investors in the June 2020 Private Placement also received warrants entitling the holders to subscribe for 
an aggregate of 161,048,366 new ordinary shares. As of December 31, 2020, there were 160,358,161 warrants 
outstanding to purchase ordinary shares at an exercise price of £0.348 per ordinary share, subject to the 

14

 
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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: FINANCIAL REVIEW  

terms of the warrants. In accordance with the terms of the warrants, holders may elect to exercise their 
warrants on a cashless basis. 

The following table sets forth Mereo’s results of operations for the years ended December 31, 2020 and 
2019. 

                                                                                                                                              Year Ended December 31, 

Research and development expenses
Administrative expenses

Operating loss
Net income recognized on acquisition of subsidiary
Finance income
Finance costs
Changes in fair value of financial instruments
Loss on disposal of intangible assets
Net foreign exchange (loss)/gain

Loss before tax
Taxation

Loss attributable to equity holders of the parent

Exchange differences on translation of foreign operations

Total comprehensive loss attributable to equity holders of the parent

Comparison of Years Ended December 31, 2020 and 2019 

2020
£’000s
(16,347)
(21,222)
––––––––––
(37,569)
—
44
(6,383)
(109,849)
(10,872)
(1,821)
––––––––––
(166,450)
2,822
––––––––––
(163,628)
––––––––––
––––––––––
349
––––––––––
––––––––––
(163,279)
––––––––––
––––––––––

2019 
£’000s 
(23,608) 
(15,909) 
–––––––––– 
(39,517) 
1,035 
377 
(4,371) 
875 
— 
483 
–––––––––– 
(41,118) 
6,274 
–––––––––– 
(34,844) 
–––––––––– 
–––––––––– 
(499) 
–––––––––– 
–––––––––– 
(35,343) 
–––––––––– 
–––––––––– 

Research and development (“R&D”) Expenses 
The following table sets forth our R&D expenses by product development program for the years ended 
December 31, 2020 and 2019. 

                                                                                                                                              Year Ended December 31, 

Setrusumab (BPS-804)
Alvelestat (MPH-966)
Etigilimab
Leflutrozole (BGS-649)
Acumapimod (BCT-197)
Navicixizumab
Other
Unallocated costs

Total R&D expenses

2020
£’000s

2019 
£’000s 

7,695
4,709
1,029
135
108
1,734
153
784 
––––––––––
16,347
––––––––––
––––––––––

13,734 
4,976 
767 
1,089 
388 
1,721 
432 
501 
–––––––––– 
23,608 
–––––––––– 
–––––––––– 

Total R&D expenses decreased by £7.3 million, or 31%, from £23.6 million in 2019 to £16.3 million in 2020. 

R&D expenses relating to setrusumab decreased by £6.0 million, or 44%. The decrease was driven primarily 
by the completion of the adult Phase 2b study which reported top-line data in November 2019, with a further 
update in January 2020. Following the licensing and collaboration agreement with Ultragenyx, future ongoing 
development costs for setrusumab are expected to decrease significantly. 

R&D expenses relating to alvelestat remained consistent, reflecting the ongoing Phase 2 proof-of-concept 
study. 

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STRATEGIC REPORT: FINANCIAL REVIEW  

R&D expenses relating to leflutrozole decreased by £1.0 million, or 88%, due to the completion of the Phase 
2b study in 2019 and limited activity in 2020 following the completion of the study. Similarly, there were no 
ongoing studies for acumapimod in 2020 and this resulted in a decrease in R&D expenses for acumapimod 
of £0.3 million, or 72%. 

Partially offsetting the decrease, R&D expenses relating to etigilimab increased by £0.3 million, or 34%. The 
increase was driven primarily by the costs associated with preparing for the open label Phase 1b/2 basket 
study  in  combination  with  an  anti-PD-1  in  a  range  of  tumor  types.  We  expect  the  costs  related  to  the 
etigilimab program to increase significantly in 2021.  

Administrative expenses 
Administrative expenses increased by £5.3 million, or 33%, from £15.9 million in 2019 to £21.2 million in 2020.  

The  increase  was  primarily  due  to  incremental  legal  and  professional  fees  associated  with  various 
transactions during the year. Professional and legal fees increased from £1.7 million to £6.9 million in 2019 
and  2020,  respectively.  The  increase  reflects  transaction  costs  associated  with  the  June  2020  Private 
Placement and the cancellation of admission of our ordinary shares to trading on the AIM market of London 
Stock Exchange in December 2020, along with higher costs associated with the Nasdaq listing and managing 
a larger business in two jurisdictions following the acquisition of Mereo BioPharma 5, partially offset by 
intellectual property related costs as a result of lower activity associated with setrusumab. Employee-related 
costs increased by £1.5 million to £7.3 million in 2020 primarily due to the expansion of our management 
team in 2020 compared to 2019. Premises-related costs increased by £1.7 million in 2020 primarily due to 
transaction costs associated with renegotiation of our office lease in Redwood City. This was partially offset 
by a gain on lease modification of £0.9 million. Offsetting these increases were lower travel-related costs, 
which decreased by £0.5 million from 2019 due to COVID-19 travel restrictions.  

Net income recognized on acquisition of subsidiary 
In 2019, as Mereo BioPharma 5 (formerly OncoMed) was acquired for an amount less than the fair market 
value of the net assets acquired on the date control was obtained, a gain on bargain purchase of £3.7 million 
was realized (recognized net against the acquisition transaction costs within the consolidated statement of 
comprehensive  loss).  Total  acquisition  transaction  costs  amounted  to  £2.7  million  which  were  wholly 
incurred in connection with the acquisition. The resulting net income recognized on acquisition of Mereo 
BioPharma 5 was £1.0 million.  

Finance income and costs 
In 2020, a minimal amount of finance income was earned on short-term deposits and the £0.3 million 
decrease from the prior year was due to the sale of short-term investments in 2019. 

Total finance costs increased from £4.4 million in 2019 to £6.4 million in 2020. The increase is primarily 
related to £2.2 million of additional interest costs on convertible loan notes. This increase was partially offset 
by a decrease in bank loan interest of £0.4 million and decrease in lease liability finance charges of £0.2 
million. In addition, in 2019, there was a bank loan modification gain of £0.5 million. In 2020, there were no 
such gains or losses and the bank loan was settled in full in December 2020.  

Changes in fair value of financial instruments 
The total change in fair value of financial instruments for 2020 was a loss of £109.8 million. The loss primarily 
resulted from the Loan Notes and Warrants in respect of the June 2020 Private Placement, including: (i) a 
£63.2 million loss realized on the embedded derivative associated with the Loan Notes that was conditional 
on the passing of the Resolutions at a subsequent general meeting of shareholders held on June 30, 2020, 
and (ii) a £46.0 million unrealized loss on the Warrants. In addition, the unrealized loss on warrants issued 
to our former lenders in connection with the loan facility was £0.7 million in 2020. 

Net foreign exchange gain/(loss) 
The net foreign exchange loss for the year was £1.8 million, a decrease of £2.3 million from a £0.5 million 
gain  in  2019.  The  net  foreign  exchange  loss  consists  of  a  £1.6  million  foreign  exchange  loss  on  the 
translation of cash deposits which are primarily held in U.S. dollars throughout the year. 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: FINANCIAL REVIEW  

Taxation 
The income tax benefit for the year was £2.8 million, a decrease of £3.5 million or 55% from £6.3 million in 
2019. The income tax benefit represents eligible cash rebates paid or receivable from the tax authorities in 
the jurisdictions within which we operate for eligible types of research and development activities and 
associated expenditure (the “R&D tax credit”). 

Further, in February 2020, Mereo BioPharma 5 received a tax refund in respect of AMT of £0.2 million from 
the U.S. Internal Revenue Service (“IRS”). We currently estimate that an additional £0.8 million of tax refund 
in respect of AMT will be received in 2021 with respect to 2019. 

Loss per share 
The loss attributable to equity holders increased £128.8 million from a loss of £34.8 million in 2019 to a loss 
of £163.6 million in 2020, and during the same period, the weighted average number of ordinary shares 
increased from 89.4 million in 2019 to 339.0 million in 2020. The resulting increase in basic and diluted loss 
per share was £0.09 from a loss per share of £0.39 and £0.48 in 2019 and 2020, respectively. 

The table below summarizes our cash flows from (used in) operating, investing and financing activities for 
the years ended December 31, 2020 and 2019. 

                                                                                                                                              Year Ended December 31, 

Net cash used in operating activities
Net cash from investing activities
Net cash from/(used) in financing activities

Net increase/(decrease) in cash and cash equivalents

2020
£’000s 

2019 
£’000s  

(28,341)
1,495
34,737
––––––––––
7,891
––––––––––

(45,931) 
43,295 
(5,710) 
–––––––––– 
    (8,346) 
–––––––––– 

Operating Activities 
Net cash used in operating activities for the year ended December 31, 2020 was £28.3 million, a decrease of 
£17.6 million from £45.9 million in 2019. The decrease was primarily driven by tax credits received of £10.4 
million (2019: £1.1 million), an increase of £9.4 million, along with an increase in working capital due mainly 
to a £3.2 million reduction in trade and other payables. Tax credits received during 2020 relate primarily to 
the 2018 and 2019 R&D tax credits from the U.K. tax authorities.  

Investing Activities  
Net cash from investing activities for the year ended December 31, 2020 was £1.5 million, a decrease from 
£43.3 million in 2019. The decrease was due to the acquisition of Mereo BioPharma 5 in 2019, which provided 
a net cash inflow on acquisition of £10.1 million and receipt of £32.9 million of short-term investments in 
the form of short-dated US treasuries, all of which were sold by December 31, 2019. In 2020, we received 
net proceeds of £1.8 million following the global licensing arrangement for navicixizumab to OncXerna.  

Financing Activities 
Net cash from financing activities for the year ended December 31, 2020 was £34.8 million, an increase of 
£40.5 million from a cash outflow of £5.7 million in 2019. The increase is primarily attributable to the total 
proceeds from the issuance of ordinary shares of £20.1 million and convertible loan notes of £44.4 million, 
gross  of  associated  transaction  costs  of  £1.3  million  and  £3.6  million,  respectively.  These  financing 
transactions included the Aspire Capital Transaction, the Novartis Loan Note, the Boxer Capital Transaction 
and the June 2020 Private Placement, described above. This increase was partially offset by the repayment 
of the principal amount and interest of our credit facility in December 2020 of £22.7 million. 

Subsequent to the end of the financial year, the Company has entered into certain arrangements which 
provide additional liquidity and capital resource. Those arrangements include: 

•

On  December  17,  2020,  the  Company  announced  a  license  and  collaboration  agreement  with 
Ultragenyx for setrusumab, a monoclonal antibody in clinical development for OI. The agreement, 
which was subject to Hart-Scott-Rodino Antitrust Improvements Act 1976 (HSR) review completed 
on  January  25,  2021.  Under  the  terms  of  the  collaboration,  Ultragenyx  will  lead  future  global 
development of setrusumab in both pediatric and adult patients. The Company granted Ultragenyx an 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: FINANCIAL REVIEW  

exclusive license to develop and commercialize setrusumab in the U.S. and rest of the world, excluding 
Europe where the Company will retain commercial rights. Under the terms of the agreement, Ultragenyx 
made an upfront payment of £36 million ($50 million) in January 2021. Ultragenyx will also fund global 
development of the program until approval, and has agreed to pay a total of up to $254 million in 
contingent payments upon achievement of certain clinical, regulatory, and commercial milestones. 
Ultragenyx will pay tiered double digit percentage royalties to Mereo on net sales outside of Europe 
and Mereo will pay a fixed double digit percentage royalty to Ultragenyx on net sales in Europe. As the 
license and collaboration agreement became effective in January 2021, no revenue was recognized 
in the year ended December 31, 2020. 

As a consequence of the license and collaboration agreement with Ultragenyx and in accordance with 
terms of the agreement with Novartis as set out in Note 25.3, the Company made a payment to Novartis 
of approximately £7.3 million ($10 million). As the agreement was not effective until January 2021, a 
provision for this payment was not recognized in the year ended December 31, 2020. 

On February 12, 2021, the Company announced an underwritten public offering of 39,675,000 American 
Depositary Shares, at a public offering price of $2.90 per ADS. Each ADS represents five ordinary shares 
of the Company. The aggregate gross proceeds to the Company from the offering, before deducting 
underwriting discounts and commissions and offering expenses were $115.1 million. The net proceeds, 
after transaction costs were $108.2 million (£78.3 million). 

Financial Outlook 
Under the current business plan and cash flow forecasts, and in consideration of (i) our ongoing research 
and development efforts which are focused on our etigilimab, our oncology product candidate, and on our 
rare disease product candidates, setrusumab and alvelestat, (ii) our general corporate funding requirements, 
(iii)  the  upfront  payment  received  under  the  license  and  collaboration  agreement  for  setrusumab,  and 
(iv) our recently completed public offering of ADSs in February 2021, we anticipate that our current on-hand 
cash resources will extend into 2024. 

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MEREO BIOPHARMA GROUP PLC 
STRATEGIC REPORT: PRINCIPAL RISKS AND UNCERTAINTIES  

Risks Related to Our Business and Industry 
We  are  a  multi-asset,  clinical  stage  biopharmaceutical  company  focused  on  the  development  and 
commercialization of innovative therapeutics that aim to improve outcomes for patients with oncology and 
rare  diseases.  As  such,  and  in  common  with  other  such  companies,  we  face  significant  risks  and 
uncertainties relevant to our operations. The Board has adopted a strategy designed to identify, quantify, 
manage and mitigate the risks we face, whilst recognizing that no risk management strategy can provide 
absolute assurance against loss and that drug development and commercialization is inherently uncertain. 

The Audit and Risk Committee (“ARC”) reviews risks and receives presentations from risk owners at its regular 
meetings to oversee the management and mitigation of the principal risks faced by the Group and reports its 
findings to the Board. Executives from the Company routinely attend meetings. The Board reviews risks at its 
regular  Board  meetings,  including,  but  not  limited  to,  an  update  on  progress  with  our  clinical  trials  and 
manufacturing, our patents, our financial results and projections, and our corporate development activities. 
Progress against objectives is measured by financial and non-financial key performance indicators (“KPIs”). 

We set out below our key risk factors that have been identified through our risk management review process. 
Some  of  these  risk  factors  are  specific  to  us  and  others  are  more  generally  applicable  to  the 
biopharmaceutical industry in which we operate. 

The Board believes that it has taken all reasonable steps to satisfy itself that the risk management process 
is  effective  and  fit  for  purpose.  Our  control  of  risk  is  supported  by  an  in-house  quality  team  that  has 
developed and implemented a fully Good Practice (GxP) compliant quality management system to mitigate 
risk. The Head of Quality reports to the General Counsel with appropriate escalation measures in place to 
review and control new and emerging risks within the business. 

Risk 
The COVID-19 pandemic or any other similar pandemic may materially impact our business 

Description 
The outbreak of COVID-19 has developed into a global pandemic, spreading to most regions of the world 
including the United States, and the United Kingdom and locations where we have facilities or ongoing clinical 
trials. The pandemic has resulted in impacts both direct and indirect to businesses including disruptions to 
resources, inability of workers to carry out their jobs effectively, disruptions to supply chains, inability to 
travel and increased pressure on health systems required to treat COVID-19. As a result of government and 
local regulation, we have been required to introduce a work from home policy for the large majority of our 
work  force  and  our  facilities  remain  open  only  for  business-critical  activities.  The  requirement  by 
governments to stay at home or to “social distance” limits normal communications and may also increase 
cyber  security  risk  or  create  data  accessibility  concerns.  It  also  significantly  curtails  the  numbers  of 
individuals who can work in our offices.  

COVID-19 has created an unprecedented burden on health systems in impacted countries around the world. 
As a result, clinical centers have diverted resources away from the performance of clinical trials and because 
of that and the vulnerability of patients in the Company’s Phase 2 alvelestat program for patients with severe 
AATD, the Company’s clinical activities will face some delays. AATD patients, in particular, are at greater risk 
from COVID-19 given that the condition is a respiratory and lung condition, for this reason, our Phase 2 
alvelestat trial will be delayed with topline data or an interim analysis now expected in late 2021. We have 
recently initiated a Phase 1b/2 study with etigilimab in a range of tumor types and we may face delays in 
enrolment in this study. 

The  COVID-19  pandemic  continues  to  rapidly  evolve  and  the  extent  to  which  it  may  impact  our  future 
business is highly uncertain and difficult to predict. In particular, it is not currently known how long travel 
restrictions and social distancing/isolation requirements will continue to apply in the countries in which we 
operate and the impact on global health systems, financial markets or the economy as a whole is not yet 
known. 

We continue to monitor the global spread of COVID-19 and have put in place and will continue to put in place 
measures as appropriate and necessary for our business. Any prolonged deviations from normal daily 
operations could negatively impact our business. 

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Risk Mitigation and developments to date 
We  continue  to  closely  monitor  enrolment  in  our  Phase  2  alvelestat  study  and  are  putting  in  place  a 
contingency plan that if we have not reached full enrolment on our revised schedule, we will conduct an 
interim analysis that will provide direction on the primary end point for the study and the number of patients 
required. 

As a business, we have taken necessary measures across our sites in the U.K. and U.S. to ensure that our 
employees and other key stakeholders best adhere to the advice set out by the relevant authorities. Such 
measures have included the introduction of remote working arrangements, reduced face to face contact by 
encouraging  the  use  of  teleconferencing,  a  ban  on  domestic  and  international  travel  as  well  as  other 
measures considered necessary by our COVID-19 committee which is responsible for business continuity 
planning during this challenging time. 

Any prolonged disruption of our clinical trials, suppliers or contract manufacturers, closures of facilities, 
such as clinical trial sites, suppliers, manufacturers and distributors, including single-source suppliers could 
impact our ability to advance our development programs as planned, and could have impacts such as 
delaying regulatory approvals or the commercialization of any current or future products. 

Risk 
Further successful development of our product candidates 

Description 
Our existing portfolio consists of six clinical-stage product candidates. Our oncology product candidate 
etigilimab and our rare disease “orphan” product candidates, setrusumab and alvelestat, have generated 
positive clinical data for their target indications or for a related indication. We plan to partner or sell our 
existing non-core disease product candidates, leflutrozole and acumapimod. We have partnered our other 
non-core product candidate navicixizumab and our rare disease product candidate setrusumab and further 
successful development of these will be dependent on our partners. 

Our portfolio remains under development. Whilst we have made substantial progress throughout 2020, our 
ability to successfully further develop our product candidates could be influenced by several factors. 

Those factors include the ability to demonstrate satisfactory safety and efficacy in clinical trials; delays in 
completing clinical trials, which may cause us to incur additional costs; delays or difficulties in the enrolment 
of patients into clinical trials, including if other competing clinical trials are initiated in the same therapeutic 
area; unforeseen adverse events in connection with clinical trials; reliance on the completeness and accuracy 
of data packages provided by the product originator; reliance on third-party contract research organizations 
(“CROs”) for the conduct of clinical trials; and reliance on contract manufacturing organizations (“CMOs”) 
for  the  manufacturing  of  product  candidates  in  sufficient  quantity  and  to  the  requisite  quality  and  in 
compliance with good manufacturing practice (“GMP”). 

Risk Mitigation and developments to date 
Our highly experienced in-house team manages the control over our external vendors and partners that 
assist us as sponsor in managing our clinical trials under GxP. 

In addition to quality audits of our CROs and clinical trial sites, we also undertake specialized data analytics 
that are designed to validate the quality of data generated from our clinical trials. 

During the year ended December 31, 2020, the following achievements are notable across our product 
portfolio: 

Etigilimab 
In 2020 we initiated a Phase 1b/2 combination study of etigilimab in combination with an anti-PD1 in 
selected tumor types.. 

Navicixizumab  
In  January  2020  we  announced  a  global  license  agreement  with  OnXerna,  for  the  development  and 

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STRATEGIC REPORT: PRINCIPAL RISKS AND UNCERTAINTIES  

an exclusive worldwide license to develop and commercialize Navi in return for potential milestones and 
royalties. 

Setrusumab 
In  February  2020  we  completed  a  Type  B  end  of  Phase  2b  meeting  with  the  U.S.  Food  and  Drug 
Administration (“U.S. FDA”), a PRIME with the EMA in May 2020 and sought scientific advice from the EMA 
in December 2020.  In September 2020, we received rare pediatric disease designation from the FDA. In 
December 2020 we announced a global license and collaboration agreement for setrusumab for OI with 
Ultragenyx Pharmaceutical Inc. 

Alvelestat 
In late 2018 we commenced a Phase 2, 12-week randomized, placebo-controlled Phase II proof-of-concept 
clinical trial evaluating two doses of alvelestat versus placebo. It is now expected that top line data or an 
interim analysis will be reported in late 2021 and, if the results are positive, regulatory advice on the design 
of a pivotal trial in the U.S. and the E.U. will be sought. 

Leflutrozole 
Following positive results of the Phase 2b trial and a successful end of Phase 2 meeting with the U.S. FDA 
in  2019,  we  intent  to  explore  strategic  relationships  with  third  parties  for  further  development  and 
commercialization of lefutrozole. 

Risk 
Manufacturing 

Description 
The Group does not have its own manufacturing infrastructure but relies on third-party CMOs to produce its 
product candidates. Mereo’s ability to commence or continue its development activities could be impacted 
by a failure of the CMOs to meet the required output in terms of quality, scheduling, scale-up, reproducibility, 
yield, purity, cost, potency or quality; or a failure on the part of the CMO to adhere to regulatory requirements. 
In addition, setrusumab is a large molecule monoclonal antibody, which, as a result, has a more complex 
manufacturing process than our other small molecule candidate products. 

The manufacture of biologics involves expensive and complex processes and worldwide capacity at CMOs 
for the manufacture of biologics is currently limited. This situation has been recently exacerbated due to the 
additional constraints caused by the priority given to the manufacture COVID-19 treatments and the resultant 
decrease in available CMO capacity. 

In addition, setrusumab is of the IgG2 type subclass monoclonal antibody. The IgG2 subclass is known for 
having a tendency to reversibly self-associate and this can cause an opalescence appearance to the liquid 
antibody formulation, which can be mediated by protein concentration, pH and temperature. The presence 
of an opalescence in the solution does not have an impact on product potency and effectiveness and does 
not generally correlate with the formation of aggregates or particles. 

Risk Mitigation and developments to date 
The Group has an experienced in house team that is working with a number of specialist manufacturers in 
respect of its drug manufacturing capabilities. We have a comprehensive in house quality management 
process that covers the selection, monitoring and audit inspection of our CMOs and other associated vendors. 

Specific to setrusumab, we have conducted several large scale manufacturing runs of drug substance and 
drug  product  at  third-party  CMOs  without  observing  any  opalescence,  and  we  have  further  conducted 
formulation studies in order to minimize any risk of significant opalescence or of aggregate formation. We 
have  also  conducted  product  stability  studies  and  excipient  optimization,  resulting  in  a  change  in  the 
methodology for product reconstitution; however, there can be no assurances that this opalescence will not 
occur in future manufacturing runs.  

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Risk 
Successful commercialization 

Description 
We operate in a highly competitive and rapidly changing industry, which may result in others acquiring, 
developing or commercializing competing product candidates before, or more successfully than we do. 

Future success for the Group is dependent on obtaining a commercial return from products, either by entering 
into arrangements with third parties for commercialization or commercializing certain product candidates 
ourselves. 

At present, none of our existing portfolio is commercialized, because all our candidate products remain under 
development and have yet to receive approval / marketing authorization, which is an essential pre-requisite 
to pharmaceutical launch and commercialization. 

Our ability to obtain a commercial return on product candidates could be influenced by a number of factors 
in addition to receiving approval/marketing authorization including the ability to establish effective sales 
and marketing capabilities; the ability to enter into product divestment, licensing or co-commercialization 
agreements with third parties; competition that may lead to third parties developing or commercializing 
products earlier or more successfully than Mereo; the ability to achieve commercially reasonable rates for 
pricing and reimbursement for product candidates commercialized by Mereo; and physician and patient 
acceptance of product candidates approved for commercial sale, amongst others. 

In addition, if etigilimab, alvelestat, setrusumab, acumapimod or leflutrozole is approved and launched on 
the market, we will face intense competition from a variety of businesses, including large, fully-integrated 
pharmaceutical companies, other rare disease pharmaceutical or biotechnology companies, and non-rare 
pharmaceutical and biopharmaceutical companies, in the U.S., Europe and other jurisdictions. 

Risk Mitigation and developments to date 
For our rare disease programs, we engage with regulators, health technology assessment (“HTA”) bodies, 
treating physicians and patient representative organisations at all stages of our development. 

Setrusumab has been designated a Priority Medicine in Europe under the EMA’s PRIME scheme. As such, 
we benefit from ongoing advice from regulators, payers and HTA bodies on an ongoing basis. 

We are also in regular dialogue with the European payers through the Mechanism of Coordinated Access to 
Orphan Medicinal Products (“MoCA”).  

Treating physicians, notably those in the lead centres of expertise are part of our development work on an 
ongoing  basis;  and  we  also  consult  regularly  with  the  patient  representative  organisations  from  the 
therapeutic areas we intend to address. 

Market research work, including pricing, has been initiated for our two rare disease candidate products. We 
constantly monitor development programs from other companies in our target indications, to allow us to 
effectively understand and evaluate the competitive landscape for etigilimab, alvelestat and setrusumab on 
an ongoing basis. 

We have commenced licensing and/or partnering discussions for acumapimod and leflutrozole and these 
discussions are ongoing. 

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STRATEGIC REPORT: PRINCIPAL RISKS AND UNCERTAINTIES  

Risk 
Failure to obtain regulatory approvals 

Description 
We operate in a highly regulated industry, giving rise to a number of risks that could affect the development 
and commercialization of our product candidates, including the ability to obtain required regulatory marketing 
approvals. The regulatory approval processes of the U.S. FDA, the EMA and comparable foreign authorities 
are lengthy, time consuming, and with inherently unpredictable outcomes, because they rely on third-party 
decisions outside of our control. If we are ultimately unable to obtain regulatory approval for our product 
candidates, our business will be impacted. 

Even if any of our product candidates obtains regulatory approval, we will be subject to ongoing obligations 
and continued regulatory review including potential additional studies or data generation, which may result 
in significant additional time and expense. 

Regulatory approval of any product candidate in a major market, such as the U.S. or E.U., does not guarantee 
that we are able to obtain reimbursed inclusion in government healthcare systems or by private insurance 
providers. Regulatory approval to commercialize that product in one jurisdiction does not guarantee that we 
are able to receive such authorisation in other markets. 

Risk Mitigation and developments to date 
Heidi Petersen joined the management team as SVP of Regulatory Affairs, bringing significant expertise and 
experience to the Company. 

To supplement our experienced in-house team, we work with several specialized regulatory advisors to give 
guidance on regulatory strategy for each of our candidate products. 

As our programs continue through their respective development plans, the relative risk that we fail to obtain 
regulatory  approval  continues  to  decrease.  Matters  that  remain  outside  our  control,  e.g.,  the  scientific 
performance of a compound in a clinical study, or the ultimate decision-making of a regulatory body, are 
mitigated by dialogue with decision- makers and rigorous study preparation and design. 

We completed a Type B end of Phase 2b meeting with the U.S. FDA in February 2020, a PRIME with the EMA 
in May 2020 and sought scientific advice from the EMA in December 2020. These meetings resulted in 
alignment between the regulators on a Phase 2/3 pediatric study in children with OI. 

Risk 
Continued compliance with new laws and regulations 

Description 
We face an ever-increasing amount of corporate regulation as a US listed publicly traded company. 

We are subject to the U.K. Bribery Act, the U.S. Foreign Corrupt Practices Act and other anti- competition 
laws, as well as export control laws, customs laws, sanctions laws and other laws governing our operations. 
If  we  fail  to  comply  with  these  laws,  we  could  be  subject  to  civil  or  criminal  penalties,  other  remedial 
measures, and legal expenses, which could adversely affect our business, results of operations and financial 
condition. 

We are subject to diverse laws and regulations relating to data privacy and security in the EU, and the UK 
including the UK General Data Protection Regulation (“GDPR”). New global privacy rules are being enacted 
and existing ones are being updated and strengthened. We are likely to be required to expend capital and 
other resources to ensure ongoing compliance with these laws and regulations. 

As a Foreign Private Issuer (“FPI”), we are required to comply with the reporting regime under the U.S. 
Exchange Act, and will incur significant legal, accounting and other expenses should we deviate from this. 
Our management is now required to devote substantial additional time to ongoing compliance initiatives, 
financial controls and monitoring activities and corporate governance matters. We are also required to 
provide an annual attestation under Section 404(a) of the Sarbanes-Oxley Act of 2002. 

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Risk Mitigation and developments to date 
Following our U.S. listing of our American Depository Shares (“ADSs”) in 2019, we introduced new policies 
and procedures to ensure that our business practices are aligned with those expected of a Nasdaq listed 
Company. This has included updates to the Terms of Reference for the Board Committees which are available 
for inspection on our website. We cancelled admission of the Company’s ordinary shares to trading on the 
AIM market of the London Stock Exchange in December 2020. Following the cancellation of AIM admission, 
many of our corporate governance policies and procedures as well as the terms of reference for the Board 
Committees were updated to reflect the Company’s sole listing on the Nasdaq Global Market. 

As a data controller, we are accountable for any third-party data service providers we engage to process 
personal data on our behalf. We attempt to address the associated risks by performing security assessments, 
detailed due diligence and regularly performing privacy and security reviews of our vendors and requiring 
all such third-party providers with data access to sign agreements, including business associate agreements, 
and where required under EU or UK law, obligating them to only process data according to our instructions 
and to take sufficient security measures to protect such data. 

The Group’s General Counsel and Company Secretary, who serves as an Executive Officer, is responsible for 
ensuring compliance with laws and regulations. For certain matters, the Company will engage external 
counsel or regulatory advisors. 

We continued to make progress during the year in refining our internal financial processes and controls to 
support our attestation under Section 404(a) of the Sarbanes- Oxley Act of 2002 and involved our Audit and 
Risk Committee (“ARC”) throughout the process. 

Risk 
The United Kingdom’s withdrawal from the European Union  

Description 
Our principal office space is located in the United Kingdom. The United Kingdom formally exited the European 
Union, commonly referred to as Brexit, on January 31, 2020. Under the terms of its departure, the United 
Kingdom entered a transition period, or the Transition Period, during which it continued to follow all European 
Union rules. The Transition Period ended on December 31, 2020. On December 30, 2020, the United Kingdom 
and European Union signed the Trade and Cooperation Agreement, which includes an agreement on free 
trade between the two parties. 

There  is  considerable  uncertainty  resulting  from  a  lack  of  precedent  and  the  complexity  of  the  United 
Kingdom and EU’s intertwined legal regimes as to how Brexit (following the Transition Period) will impact 
the life sciences industry in Europe, including our company, including with respect to ongoing or future clinical 
trials. Since a significant proportion of the regulatory framework in the United Kingdom applicable to our 
business and our product candidates is derived from EU directives and regulations, the withdrawal could 
materially impact the regulatory regime with respect to the development, manufacture, importation, approval 
and commercialization of our product candidates in the United Kingdom or the European Union. The impact 
will largely depend on the model and means by which the United Kingdom’s relationship with the European 
Union is governed post-Brexit and the extent to which the United Kingdom chooses to diverge from the EU 
regulatory framework. 

Risk Mitigation and developments to date 
We continue to actively monitor the developments relating to the U.K.’s exit from the E.U. and will remain 
alert to any developments that may impact our business or the wider industry. 

In 2018, we established a wholly owned Irish subsidiary that now holds our E.U. orphan designation and 
acts  as  our  E.U.  representative  for  all  ongoing  E.U.  clinical  studies,  regulatory  dialogue  and  eventual 
regulatory submissions. 

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Risk 
Cybersecurity risks including loss of data 

Description 
Cybersecurity continues to increase in importance to mitigate the threat to data privacy, the protection of 
confidential data and the effective functioning of the Company’s infrastructure. The threat from online attacks 
or data breaches continues to increase, becoming more complex for all companies and we are no exception. 

Risk Mitigation and developments to date 
During the year we continued to implement further controls over our cybersecurity 

Following the Acquisition, we performed a full review of the Group’s IT environment. We also implemented 
group cybersecurity policies in the U.S., which included upgrading software and hardware. Further, in early 
2020 we moved our IT hardware in the U.S. into a more secure off-site specialist data centre. 

We also regularly test our IT control environment and our personnel and undertake additional employee 
training measures where required, based on the outcome of this testing. Where relevant, we obtain external 
third-party support to the extent that risks evolve or require specialist consideration.  

Since 2019, our IT control environment is also subject to evaluation under Section 404(a) of the Sarbanes-
Oxley Act of 2002, with relation to financial accounting and reporting processes. 

Risk 
Continued maintenance of strong intellectual property (IP) portfolio 

Description 
Our ability to successfully license, divest or commercialize our product candidates depends in large part on 
our ability to obtain and maintain effective patent protection for our products in the U.S., Europe and other 
territories. If we are unable to obtain or maintain patent protection for our product candidates, or if the scope 
of the patent protection is not sufficiently broad, competitors could develop and commercialize similar 
products, which would materially affect our potential commercial return from our products. 

We  are  subject  to  additional  risks,  including  infringement  of  patent  rights  and  inability  to  protect  the 
confidentiality of our know-how, which could have an adverse effect on the competitive advantage of our 
product candidates. 

Risk Mitigation and developments to date 
We have had a dedicated Head of IP since 2015 and, in addition, we utilize expert external counsel in the 
prosecution and maintenance of our IP portfolio. 

The etigilimab patent portfolio contains one core patent family that covers the product per se as well as 
medical uses thereof. Patents in this family will expire in 2036. The portfolio also includes a second patent 
family that relates to specific methods of treatment using etigilimab. Patents that issue from this family will 
expire in 2037. 

Two families of patents for alvelestat have been licensed under our agreement with AstraZeneca. The first 
family includes claims to the alvelestat compound and its uses, and these patents will expire in 2024. The 
second family includes claims to the specific tosylate salt form of the alvelestat compound and these patents 
will expire in 2030. Further patent applications have recently been filed relating to dosage regimens for 
alvelestat, which, if granted, will expire in 2041. 

Our  issued  patents  and  patent  applications  for  setrusumab,  if  issued,  include  claims  directed  to  the 
setrusumab  antibody  as  well  as  nucleic  acids  encoding  the  antibody  and  the  antibody’s  use  as  a 
medicament; the use of anti-sclerostin antibodies in the treatment of OI; the use of the setrusumab antibody 
in the treatment of OI with a specific dosing regimen; and use of a sclerostin antagonist in the treatment of 
a myopathy with expected expiry dates between 2028 and 2039. In December 2020, we entered into a license 
and collaboration agreement with Ultragenyx for setrusumab for OI. The setrusumab antibody also has 
orphan status in both the U.S. and the E.U. 

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The issued patents and patent applications for leflutrozole (BGS-649), if issued, include claims directed to 
leflutrozole formulations and the use of leflutrozole in treating hypogonadism according to a specific dosing 
regimen, with expected expiry dates between 2032 and 2037. 

The first patent family of our acumapimod patent portfolio relates to the acumapimod compound and other 
five membered heterocycle-based p38 kinase inhibitors and these patents will expire in 2024. The second 
patent family relates to the use of pyrazole derivatives in the treatment of AECOPD, and these patents will 
expire in 2033. Further patent applications have been filed relating to dosage regimens of acumapimod, the 
use of acumapimod in the treatment of specific patient subpopulations, methods of producing specific 
polymorphs of acumapimod and synthetic methods of production of acumapimod, with expected expiry 
dates not earlier than between 2036 and 2039. 

The patent portfolio relating to Navi contains two core patent families, both of which cover the product per 
se as well as medical uses thereof. Patents and patent applications, if issued, in these core families are 
expected to expire between 2030 and 2032. The portfolio also includes several other patent families including 
issued U.S. and foreign patents and pending applications that relate to specific methods of treatment using 
Navi. Patents and patent applications, if issued, in these families are expected to expire between 2030 and 
2039.  Navi  was  licensed  by  the  Group  to  OncXerna  in  January  2020  pursuant  to  the  terms  of  a  global 
licensing agreement. 

Risk 
Availability of finance 

Description 
While we raised approximately £137.9 million in private placements and convertible loan notes in 2020 and 
in a public offering of ADSs in 2021, we expect our expenses to increase substantially in connection with 
our ongoing activities, particularly as we continue to advance our oncology and rare disease portfolio. In 
addition, if we obtain marketing approval for product candidates where we retain commercial rights, we 
expect to incur significant commercialization expenses related to product sales, marketing, distribution and 
manufacturing. Furthermore, we expect to incur additional costs associated with operating as a public 
company in the United States and maintaining a listing on Nasdaq. Accordingly, we will need to obtain 
substantial additional funding in connection with our continuing operations. If we are unable to raise capital 
when needed or on attractive terms, we could be forced to delay, reduce or eliminate our research and 
development programs or any future commercialization efforts We have significant expenditures in US 
Dollars and Euros; consequently, our financial results could be adversely impacted by foreign currency 
movements. 

Risk Mitigation and developments to date 
As at December 31, 2020 the Group had total cash resources (being cash and short-term deposits) of £23.5 
million. In January 2021, the Group received an upfront payment of £36.5 million ($50 million) under the 
terms of our license and collaboration agreement with Ultragenyx for setrusumab. Taken together with the 
public offering which completed on February 12, 2021 and which raised net proceeds of approximately £78.3 
million, the Group has sufficient cash resources. The Directors have prepared detailed quarterly cashflow 
forecasts through December 31, 2024. These forecasts indicate that the Group has a total cash runway into 
2024 and will have sufficient funds to meet its liabilities as they fall due for at least the next 12 months. 

Risk 
Constraints in the growth of the Group 

Description 
Our future success depends upon our ability to retain key employees, including the executive directors and 
executive officers, and to attract, retain and motivate qualified individuals. We anticipate expanding our 
operational capabilities, and there is a risk that we may encounter difficulties in managing this growth, which 
could disrupt our business. Our growth plans are dependent upon our ability to not only successfully develop 
and commercialize our existing product candidates but also to identify and successfully onboard further 
product candidates as well as to integrate such products into our business. Our operations may be adversely 
impacted if we are unable to successfully accomplish this; or are unable to comply with the terms of licensing 
or acquisition agreements and applicable laws and regulations, including data privacy, amongst others. 

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Risk Mitigation and developments to date 
We continue to attract highly experienced people and to expand our team in terms of numbers and breadth 
of specialty industry-relevant experience. We currently have 42 employees as of the date of the report.  

We  implemented  new  long-term  incentives  in  April  2019,  which  will  allow  us  to  incentivize  and  retain 
employees  across  the  Group.  We  granted  options  under  these  new  schemes  to  both  employees  and 
Non-Executive Directors in 2020 and early 2021. 

Further details are set out in our Director’s Remuneration Report on pages 39 to 61. 

This strategic report, which has been prepared in accordance with Companies Act 2006, has been approved 
by the Board and signed on behalf of the Board: 

Dr. Peter Fellner                 Dr. Denise Scots-Knight 
Chairman                            Chief Executive Officer 

April 16, 2021                     April 16,  2021

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CORPORATE GOVERNANCE: CORPORATE GOVERNANCE REPORT 

Chairman’s governance overview 
I am pleased to present the Corporate Governance Report for the year ended December 31, 2020. 

The role of Chairman is to ensure that the Board of Mereo operates effectively in delivering the long-term 
success of the Company. In fulfilling this role, the Chairman seeks to ensure that the Board proceedings are 
conducted in such a way to as to allow all directors to have the opportunity to express their views openly 
and,  in  particular,  the  Non-Executive  Directors  (“NEDs”)  are  able  to  provide  constructive  support  and 
challenge to the Company’s executive leadership team. 

Good corporate governance is a central element of the successful growth and development of the Company. 
The Board and its Committees play a key role in the Company’s governance by seeking to ensure that an 
effective system of internal controls and risk management procedures is in place. 

This section of the annual report describes our corporate governance structures and processes and how 
they have been applied throughout the year ended December 31, 2020 and up to the date of this report in 
2021. 

The Board also takes into consideration how the Group’s growth may result in the evolution of the corporate 
governance framework. Following the cancellation of admission of the Company’s ordinary shares to trading 
on the AIM market of the London Stock Exchange, many of the Company’s corporate governance policies 
and procedures as well as the terms of reference for the Board Committees were updated to reflect the 
Company’s sole listing on the Nasdaq Global Market. Since December 2020 and up to the date of this report, 
those terms of reference have been consistently applied in the activities performed by the Board Committees. 

The Board recognizes that a healthy corporate culture is important to Mereo’s business purpose and strategy. 
The Executive Officers of Mereo have a key role in establishing the key elements of our culture and the 
behaviors we expect to see. They provide feedback to the Board on this on a regular basis. Executive Officers 
of  Mereo  hold  monthly  meetings  with  the  Company  employees  at  which  they  highlight  our  values  and 
approach to business integrity. In addition, we work with business management consultants at a Company 
and Executive team level to assess the state of our culture and to agree and embed any modifications. 

The Nasdaq Global Market and U.S. securities laws 
Following the listing of the Company’s American Depositary Shares (“ADSs”), each representing five Mereo 
ordinary shares, on the Nasdaq Global Market in April 2019 we are required to comply with certain U.S. 
securities laws and Nasdaq rules that are relevant to us an Emerging Growth Company (“EGC”) (as defined 
under US securities laws) and as a non-U.S. company with foreign private issuer status (as defined under 
US securities laws). As an EGC, we are subject to reduced public company disclosure requirements and, as 
a non-U.S. company with foreign private issuer status, we are exempted from certain corporate governance 
provisions of U.S. securities laws and Nasdaq rules that are generally applicable to U.S. domestic public 
companies. 

Other Board reports 
I am pleased to include the Directors’ Remuneration Report, see pages 39 to 61, as a stand-alone report. 

The Board and Board changes 
As at the date of this report the Board comprises the Chairman, one Executive Director and seven Non- 
Executive Directors. The Board considers there to be sufficient independence on the Board and that all the 
Non-Executive Directors are of sufficient competence and calibre to add strength and objectivity to the Board. 
The Board also reflects a good balance of skills, diversity and experience from financial, operational and 
sector specific backgrounds as described in the Directors’ biographies on pages 36 to 38. 

In July 2020, Michael Wyzga was appointed the Interim Chief Financial Officer following the announced 
departure of Richard Jones, the Company’s former Chief Financial Officer (“CFO”). Michael Wyzga served as 
Interim CFO until January 4, 2021 when Christine Fox was appointed as our current CFO. Michael Wyzga 
now serves as a Non-Executive Director and Deputy Chairman.   

In recognition of OrbiMed’s participation in, and assistance with, the fund raising undertaken in June 2020, 
the Company agreed to grant OrbiMed the right to nominate two persons to be appointed to the Board of 
Directors (out of a maximum number of nine directors), within a period of 180 days from June 3, 2020 subject 

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to the appropriateness of the nominees. Dr Jeremy Bender and Dr Brian Schwartz were both appointed to 
the Board of Directors with effect from October 1, 2020. 

Our Non-Executive Directors currently have a limited number of equity incentive awards issued to them from 
the Mereo BioPharma Group Limited Share Option Plan (the “2015 Plan”) or the 2019 Non-Executive Director 
Equity Incentive Plan (the “NED EIP”). Equity incentive awards awarded to Non-Executive Directors are 
discussed in further detail in the Directors’ Remuneration Report. Considering the limited number of equity 
incentive awards issued to Non-Executive Directors, the Board does not consider that the awards impact 
the independence of the Non-Executive Directors. 

Dr. Peter Fellner, Peter Bains, Kunal Kashyap, Dr. Anders Ekblom, Michael Wyzga, Dr. Deepa Pakianathan, 
Dr. Jeremy Bender and Dr. Brian Schwartz qualify as “independent” under U.S. securities laws and Nasdaq 
rules. 

Name

Non-Executive Directors 
Dr. Peter Fellner
Peter Bains
Paul Blackburn*
Dr. Anders Ekblom
Kunal Kashyap
Michael Wyzga
Dr. Deepa Pakianathan
Dr. Jeremy Bender
Dr. Brian Schwartz

Executive directors 
Dr. Denise Scots-Knight, Chief Executive Officer
Richard Jones, Chief Financial Officer*

Company Secretary 
Charles Sermon

(*)

(*)

Paul Blackburn resigned from the Board on October 1, 2020  

Richard Jones resigned from the Board on June 29, 2020 

Date of appointment 

July 29, 2015 
July 29, 2015 
October 6, 2015 
July 29, 2015 
July 29, 2015 
April 23, 2019 
April 23, 2019 
October 1, 2020 
October 1, 2020 

March 10, 2015 
January 30, 2017 

May 19, 2015 

The  Board  typically  has  five  scheduled  meetings  per  year  with  additional  Board  meetings  and  Board 
Committee  meetings  as  circumstances  and  business  needs  dictate.  The  Board  is  responsible  to  the 
shareholders for the proper management of the Group and meets regularly to set the overall direction and 
strategy of the Group and to review scientific, operational and financial performance. The Board has also 
convened on an ad-hoc basis between scheduled Board meetings to review specific business opportunities 
and other matters that require more immediate Board input. The key responsibilities of the Board are as 
follows: 
•
•
•
•

Setting the Company’s values and standards; 
Approval of long-term objectives and strategy; 
Approval of budgets and plans; 
Oversight of operations, ensuring that adequate systems of internal controls and risk management are 
in place, maintenance of accounting and other records and compliance with statutory and regulatory 
obligations; 
Review of performance considering strategy and budgets, ensuring any necessary corrective actions 
are taken; 
Approval  of  the  annual  report  and  financial  statements  and  major  projects  such  as  new  product 
acquisitions; 
Changes to the structure, size and composition of the Board; 
Determining the remuneration policy for the directors and approval of the remuneration of the Non- 
Executive Directors; and 
Approval of communications with shareholders and the market. 

•

•

•
•

•

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There is a clear separation of the roles of the Chief Executive Officer and the Chairman. The Chairman is 
responsible for overseeing the running of the Board, ensuring that no individual or group dominates the 
Board’s decision making and ensuring the Non-Executive Directors are properly briefed on matters. The 
Chief Executive Officer has the responsibility for implementing the strategy of the Board and managing the 
day-to-day business activities of the Group. 

In accordance with the Company’s articles of association each of its Directors retires from office at the third 
Annual General Meeting after he or she was elected or last re-election. Retiring directors are eligible for 
re-election at the relevant Annual General Meeting and, if no other director is elected to fill his or her position, 
and if the director is willing, shall be re-elected by default unless a resolution is passed not to fill the vacancy 
or a resolution to re-appoint the director is put to the Annual General Meeting and lost. All our directors will 
retire in accordance with the articles of association at the Annual General Meeting in 2021, except for Michael 
Wyzga and Dr. Deepa Pakianathan, whose current terms expire in 2022 following their re-appointment at 
our AGM held on June 19, 2019. 

Directors are required to notify the Board of any conflicts of interest and a register of such interests is 
maintained  by  the  Company  Secretary  and  reviewed  at  Board  meetings.  Any  planned  changes  to  their 
interests, including directorships outside the Mereo Group are notified to the Board. 

Development, information and support 
Updates are given to the Board on developments in governance and regulations as appropriate, including 
presentations from the Company’s financial, legal and remuneration advisors. The Board has access to the 
advice of the Company Secretary, who is a qualified lawyer and acts as secretary to the Board and its 
committees and is responsible for ensuring that Board procedures are followed, and applicable rules and 
regulations are complied with. 

Performance evaluation 
The Board recognizes the need to regularly review the effectiveness of its performance as well as that of its 
committees and individual directors and recently completed a performance evaluation of all the Board  
committees. Changes to the membership of the Board committees which took effect from April 1, 2021 are 
set out in this report under Board Committees. 

The Nominations and Corporate Governance Committee is responsible for performance evaluation of the 
Board including that of its Committees and individual directors, including the Chairman.  

Attendance at Board and Committee meetings 
There were 17 Board meetings during 2020. Directors’ attendance at Board and Committee meetings was  
as follows: 

Current directors 
Dr. Peter Fellner
Peter Bains
Dr. Anders Ekblom
Kunal Kashyap
Michael Wyzga
Dr. Deepa Pakianathan
Dr. Denise Scots-Knight
Dr. Jeremy Bender
Dr. Brian Schwartz
Past Directors 
Richard Jones
Paul Blackburn
(1)

Board
(out of 17)

Remuneration Audit and Risk
Committee
(out of 13)

Committee
(out of 9)

R&D 
Committee 
(out of 4) 

17
16
17
15
17
17
17
3
3

12
14

n/a
9
8
n/a
n/a
9
n/a
n/a
n/a

n/a
n/a

n/a
n/a
n/a
12
13
3
n/a
3
n/a

n/a
10

n/a 
4 
4 
n/a 
n/a 
4 
n/a 
n/a  
1 

n/a 
n/a 

Dr. Deepa Pakianathan served as the chair of the Audit and Risk Committee for part of the year. She has attended all scheduled meetings. 

(2)

Dr. Jeremy Bender and Dr Brian Schwartz were appointed to the Board of Directors on October 1, 2020. Since that date, they have attended all 

scheduled meetings. 

(3)

Paul Blackburn resigned from the Board on October 1, 2020. Richard Jones resigned from the Board on June 29, 2020.  

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Board members’ time commitment is considered necessary for the performance of their duties and Board 
members  are  expected  to  attend  all  Board  and  relevant  Committee  meetings,  unless  other  previous 
commitments have been arranged.  

Board Committees 
To effectively manage governance of the Group, the Board has delegated certain responsibilities to sub- 
committees, as detailed below. These and other changes were implemented as noted below. 

Audit and Risk Committee 
Michael Wyzga (Chair) (from January 4, 2021) 
Kunal Kashyap 
Dr. Deepa Pakianathan (Chair and Member from August 1, 2020 
until January 4, 2021)  
Dr. Jeremy Bender (from October 1, 2020) 

Remuneration Committee 
Peter Bains (Chair and Member until April 1, 2021) 
Dr. Anders Ekblom  
Dr. Deepa Pakianathan (Chair from April 1, 2021)  
Dr. Brian Schwartz (from April 1, 2021) 

Nomination and Corporate Governance Committee 
Dr. Peter Fellner (Chair) 
Peter Bains (Member until April 1, 2021) 
Dr. Anders Ekblom 
Dr. Jeremy Bender (Member from April 1, 2021) 
Kunal Kashyap (Member from April 1, 2021) 
Michael Wyzga (Member from April 1, 2021)  

Research and Development Committee 
Dr. Anders Ekblom (Chair) 
Peter Bains 
Dr. Deepa Pakianathan  
Dr. Brian Schwartz (from October 1, 2020) 

The  detailed  charters  for  each  of  the  committees  can  be  found  on  the  Group’s  website  at 
www.mereobiopharma.com. All the Board committees are authorized to obtain, at the Company’s expense, 
professional advice on any matter within their terms of reference and to have access to enough resources 
to carry out their duties. 

Audit and Risk Committee 
The Audit and Risk Committee, which consists of Michael Wyzga, Kunal Kashyap and Dr. Jeremy Bender, 
assists the Board in overseeing our accounting and financial reporting processes and the audits of our 
financial statements. Mr. Wyzga serves as Chairman of the Audit and Risk Committee. 

The Audit and Risk Committee consists exclusively of members of our Board who are financially literate, and 
Michael Wyzga is considered an “audit committee financial expert” as defined by applicable U.S. Securities 
and Exchange Commission (“SEC”) rules and has the requisite financial sophistication as defined under the 
applicable Nasdaq rules and regulations. Our Board has determined that all of the members of the Audit and 
Risk Committee satisfy the “independence” requirements set forth in Rule 10A-3 under the Exchange Act. 
The Audit and Risk Committee is governed by a charter that complies with Nasdaq rules. 

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The Audit and Risk Committee’s responsibilities include: 

•

•

•

•

•

•

Recommending the appointment of the independent auditor to the general meeting of shareholders; 

The  appointment,  compensation,  retention  and  oversight  of  any  accounting  firm  engaged  for  the 
purpose of preparing or issuing an audit report or performing other audit services; 

Pre-approving the audit services and non-audit services to be provided by our independent auditor 
before the auditor is engaged to render such services; 

Evaluating the independent auditor’s qualifications, performance and independence, and presenting 
their conclusions to the full Board on at least an annual basis; 

Reviewing  and  discussing  our  financial  statements  and  our  financial  reporting  process  with  the 
executive officers, the Board and the independent auditor; and 

Approving or ratifying any related person transaction (as defined in our Related Person Transaction 
Policy) in accordance with our Related Person Transaction Policy. 

The Audit and Risk Committee meets as often as one or more members of the Audit and Risk Committee 
deem necessary, but in any event meets at least four times per year. The Audit and Risk Committee meets 
at least once per year with our independent auditor, without our senior management being present. 

Remuneration Committee 
The  Remuneration  Committee,  which  from  April  1,  2021  consists  of  Dr.  Deepa  Pakianathan,  Dr.  Brian 
Schwartz and Dr. Anders Ekblom, assists the Board in determining senior management compensation. 
Dr. Pakianathan serves as Chairman of the committee. Under SEC and Nasdaq rules, there are heightened 
independence standards for members of the Remuneration Committee, including a prohibition against the 
receipt of any compensation from the Company other than standard board member fees. However, foreign 
private issuers are not required to meet this heightened standard. Nonetheless, our Board has determined 
that Dr. Deepa Pakianathan, Dr. Brian Schwartz and Dr. Anders Ekblom meet this heightened standard. The 
Remuneration Committee is governed by a charter that complies with Nasdaq rules. 

The Remuneration Committee’s responsibilities include: 

•

•

•

•

•

Identifying, reviewing, and proposing policies relevant to senior management compensation; 

Evaluating each member of senior management’s performance in light of such policies and reporting 
to the Board; 

Analyzing the possible outcomes of the variable compensation components and how they may affect 
the compensation of senior management; 

Recommending any equity long-term incentive component of each member of senior management’s 
compensation  in  line  with  any  compensation  policy  and  reviewing  our  senior  management 
compensation and benefits policies generally; and 

Reviewing and assessing risks arising from our compensation policies and practices. 

Following  the  Company’s  listing  on  the  Nasdaq  Global  Market,  it  is  required  to  publish  a  Directors’ 
Remuneration Report, because the Company meets the definition of a “quoted company” as defined in 
Section 385 of the Companies Act 2006. The Directors’ Remuneration Report for the financial year ended 
December 31, 2020, is presented on pages 39 to 61. 

Nomination and Corporate Governance Committee 
The Nomination and Corporate Governance Committee, which from April 1, 2021 consists of Dr. Peter Fellner, 
Dr Jeremy Bender, Kunal Kashyap, Michael Wyzga, and Dr. Anders Ekblom, assists our Board in identifying 
individuals qualified to become members of our board and senior management consistent with criteria 
established by our Board and in developing our corporate governance principles. Dr. Peter Fellner serves as 
Chairman  of  the  Nomination  and  Corporate  Governance  Committee.  The  Nomination  and  Corporate 
Governance Committee is governed by a charter that complies with Nasdaq rules. 

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The Nomination and Corporate Governance Committee’s responsibilities include: 

•

•

•

•

•

Drawing up selection criteria and appointment procedures for board members; 

Reviewing  and  evaluating  the  size  and  composition  of  our  Board  and  making  a  proposal  for  a 
composition profile of the Board at least annually; 

Recommending nominees for election to our Board and its corresponding committees; 

Assessing the functioning of individual members of the Board and senior management and reporting 
the results of such assessment to the Board; and 

Developing and recommending to the Board rules governing the Board, reviewing and reassessing the 
adequacy of such rules governing the Board, and recommending any proposed changes to the Board. 

Research and Development Committee 
The Research and Development Committee, which consists of Dr. Anders Ekblom, Peter Bains, Dr Brian 
Schwartz and Dr. Deepa Pakianathan, assists our senior management with oversight and guidance related 
to strategic research and development matters and provides guidance and makes recommendations to our 
Board regarding strategic research and development matters. Dr. Anders Ekblom serves as Chairman of the 
Research and Development Committee. 

The Research and Development Committee’s responsibilities include oversight of: 

•

•

Our strategic development plans for product candidates, taking into account any regulatory feedback; 
and 

The acquisition of new product candidates. 

In addition, the Research and Development Committee is tasked with keeping the Board informed of strategic 
issues and commercial changes affecting our development programs and potential product acquisitions. 

ESG responsibility 
The Board recognizes the importance of environmental, social and governance matters and it endeavors to 
consider the differing interests of the Group’s stakeholders, including its investors, employees, suppliers and  
business partners, when operating its business. 

General Data Protection Regulation (“GDPR”) 
Prior to the adoption of GDPR in 2018 we updated our data protection guidelines, training and processes. 
Throughout the year we have continued to maintain and update these guidelines, training and processes, 
including targeted awareness sessions delivered to our employees. 

Risk management and internal control 
The  Board  is  responsible  for  ensuring  systems  of  internal  control  are  appropriate  and  hold  ultimate 
responsibility for reviewing their effectiveness. The internal controls are designed to manage rather than 
eliminate risk and provide reasonable but not absolute assurance against material misstatement or loss. 
The Board reviews the effectiveness of these systems annually by considering the risks potentially affecting 
the Group. 

Following the listing on the Nasdaq Global Market in April 2019, the Group is required for the year ended 
December  31,  2020,  to  adhere  to  Section  404(a)  of  the  Sarbanes-Oxley  Act  of  2002  as  amended  (the 
“Sarbanes-Oxley Act”) which requires management to assess and report annually on internal control over 
financial reporting. The Group’s annual report on Form 20-F for the year-ended December 31, 2020 filed with 
the  U.S.  Securities  and  Exchange  Commission  on  March  31,  2021  included  that  required  management 
assessment and report. As an Emerging Growth Company (“EGC”), as defined in the Jumpstart Our Business 
Start-Ups Act of 2012, our independent external auditor is not required to provide a report on and attestation 
to management’s assessment of the effectiveness of its internal control over financial reporting under 
Section 404(b) of the Sarbanes-Oxley Act. This exemption will be lost either when the Group fails to qualify 
as an EGC, or at the conclusion of the financial year ended December 31, 2024, whichever occurs earlier. 

Details of our principal risks are set out on pages 19 to 27. 

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Financial reporting 
The Board is responsible for reviewing and approving the Annual Report and Accounts and the interim 
financial information and for ensuring that these reports present a fair and balanced assessment of the 
Group’s position. Drafts of these reports are provided to the Board in a timely manner and Directors’ feedback 
is discussed and incorporated, where appropriate, prior to publication. 

In addition, the Board ensures that controls over the financial reporting process and preparation of the 
consolidated accounts include extensive reviews by qualified and experienced individuals to ensure that all 
elements of the financial statements and appropriate disclosures are considered and accurately stated. 

With respect to the financial year ended December 31, 2020, the Board acknowledges the steps taken by 
management and the Audit and Risk Committee to ensure appropriate actions are taken with respect to the 
requirement to provide attestation over Section 404(a) of the Sarbanes-Oxley Act of 2002. 

Inside Information  
U.S. federal securities laws prohibit the purchase or sale of securities by persons who are aware of material 
non-public information about a company, as well as the disclosure of material, non-public information about 
a company to others who then trade in the company’s securities. These transactions are commonly known 
as “insider trading.” Insider trading violations are heavily pursued by the U.S. Securities and Exchange 
Commission and other U.S. regulatory authorities. While the regulatory authorities concentrate their efforts 
on individuals who trade, or who provide inside information to others who trade, the U.S. federal securities 
laws  also  impose  potential  liability  on  companies  and  other  “controlling  persons”  if  they  fail  to  take 
reasonable steps to prevent insider trading by company personnel. 

The Board has adopted an insider trading policy (the “Policy”) both to satisfy the Company’s obligation to 
prevent insider trading and to help personnel avoid the consequences associated with violations of the 
insider trading laws. A copy of this Policy is delivered and/or made available to all current and new employees 
and consultants upon the commencement of their relationships with the Company. The Policy also assists 
the Company in controlling inside information and includes procedures for identifying inside information, 
ensuring the appropriate disclosure of inside information, and for maintaining effective controls to keep any 
inside information confidential.  

Whistleblowing 
The  Group  operates  a  whistleblowing  policy  which  allows  all  employees  to  raise  concerns  to  senior 
management in strict confidence about any unethical business practices, fraud, misconduct or wrongdoing. 
The Company has implemented a whistleblowing hotline through which employees can raise questions and 
concerns anonymously. Any concerns with the whistleblowing policy are reviewed by the Audit and Risk 
Committee. 

Relations with stakeholders and shareholders 
The Board recognizes the importance of communication with its shareholders to ensure that its strategy 
and performance are understood and that it remains accountable to shareholders and we therefore maintain 
a regular dialog with our institutional investors. 

Executive officers of the Company also engage with stakeholders and receive feedback from a range of such 
stakeholders including the Company’s employees which is then shared with the Board. The Board recognizes 
that the Company’s employees are a valuable asset and a key driver of the Company’s success. The Board 
and the Board’s committees, including the R&D Committee, also receive regular feedback directly from key 
advisers and third-party experts. 

Our website, www.mereobiopharma.com, has a dedicated investor section and provides useful information 
for our shareholders including the latest announcements, press releases, published financial information, 
details of our products and our current development pipeline and other information about the Company. The 
Board as a whole is responsible for ensuring that a satisfactory dialog with shareholders takes place, while 
the Chief Executive Officer and I, as Chairman, ensure that the views of the shareholders are communicated 
to the Board as a whole. The Board ensures that our strategic plans have been carefully reviewed in terms 
of their ability to deliver long-term shareholder value. 

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Annual General Meeting (“AGM”) 
This year’s AGM of the Company will be held on May 27, 2021. The notice of AGM, which will include all 
proposed resolutions, will be posted to ordinary shareholders and be available on the Group’s website 
www.mereobiopharma.com. All ordinary shareholders will have at least 21 days’ notice of the AGM. 

Due  to  COVID-19  measures  set  out  by  the  UK  Government  inter  alia  prohibiting  indoor  gatherings,  the 
Company’s AGM is expected to be a closed meeting. This means that ordinary shareholders will not be 
allowed to attend the AGM in person and any ordinary shareholder seeking to attend the AGM in person will 
be refused entry. 

Our employees 
The Group’s future success depends on the ability to recruit and retain key employees. Our employee base 
includes key people in strategic areas including in corporate development, patient access and commercial 
planning, as we move our rare disease programs forward and seek to partner our speciality products. We 
have been fortunate to attract and retain highly experienced individuals in clinical development, clinical 
operations, regulatory, finance, legal, manufacturing, intellectual property and quality assurance, supporting 
them with strong leadership at the executive and Board level. 

Our internal expertise is leveraged with external organisations, including contract research organisations 
(“CROs”) and contract manufacturing organisations (“CMOs”) as well as bespoke consulting agreements. 
This combination has allowed the Group to initiate international clinical trial studies within a relatively short 
period  of  time  since  acquiring  products  from  large  pharma,  whilst  also  maintaining  a  lean  internal 
infrastructure. 

Across the U.K. and the U.S., we have approximately 42 employees as of the date of this annual report. Mereo 
seeks to appoint employees with appropriate skills, knowledge and experience for the roles they undertake 
and thereafter to develop, incentivize and retain staff. The Board recognizes its legal responsibility to ensure 
the  well-being,  safety  and  welfare  of  the  Group’s  employees  and  maintain  a  safe  and  healthy  working 
environment for them and for our visitors. If an employee has a concern about unsafe conditions or tasks, 
they  are  encouraged  to  report  their  concerns  immediately  to  their  manager  or  the  General  Counsel. 
Employees may also contact a dedicated whistleblowing hotline, independent of the Group, if anonymity is 
sought. 

The  Group  is  fully  committed  to  the  elimination  of  unlawful  and  unfair  discrimination  and  values  the 
differences that a diverse workforce brings to the organization. The Group endeavors to not discriminate 
because of age, disability, gender reassignment, marriage and civil partnership, pregnancy and maternity, 
race  (which  includes  colour,  nationality  and  ethnic  or  national  origins),  religion  or  belief,  sex  or  sexual 
orientation.  This  is  captured  in  our  Employee  Handbook,  which  all  employees  are  required  to  read  and 
acknowledge on an at least annual basis. The Group will undertake an annual review of its policies and 
procedures to establish its position about compliance and best practice and monitor and promote a healthy 
corporate culture. 

A breakdown of employment statistics by gender as at December 31, 2020 is as follows: 

Position 

Female

Male

Total 

Directors of the Company (CEO, CFO and Non-Executive)
Executive officers
Employees
Total

2
1
18
21

7
4
13
24

9 
5 
31 
45  

Executive officers consist of senior managers who have responsibility for planning, director or controlling 
the activities of the Group. As at December 31, 2020, this includes the Chief Portfolio Management and 
Pipeline Strategy, General Counsel and Company Secretary, Chief Business Officer, Chief Patient Access and 
Commercial Planning, Chief Scientific Officer and, as of January 4, 2021 the Chief Financial Officer, following 
the appointment of Christine Fox. 

Our  Directors  have  significant  operational  experience  in  leadership  positions  in  large  and  small 
pharmaceutical and biotechnology companies. They provide valuable strategic input into our corporate 

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development programs and our corporate and financing strategies. We welcomed two new Non-Executive 
Directors from OncoMed, bringing additional skills and diversity to the Mereo Board. 

Biographies for our team of highly experienced directors and executive officers can be found below: 

Executive and Non-Executive Directors 
Dr. Denise Scots-Knight (CEO and Executive Director) 
Dr. Scots-Knight has served as our Chief Executive Officer since July 2015 and as a member of our Board 
since our formation. From 2010 until joining us, Dr. Scots-Knight was the Managing Partner of Phase4 
Partners Ltd. (“Phase4”), a global life science venture capital firm. Dr. Scots-Knight is currently a board 
member of Elanco Animal Health Incorporated (NYSE: ELAN. Dr. Scots-Knight previously served as a member 
of the board of directors of Idenix Pharmaceuticals, Nabriva, Albireo and OncoMed. Dr. Scots-Knight holds 
a B.Sc. (Hons.) and a Ph.D. from Birmingham University. 

Dr. Peter Fellner (Chairman) 
Dr. Fellner has been Chairman of our Board since July 2015. He served as Chairman of the board of directors 
of Consort Medical plc from May 2009 until April 2019 and was Chairman of the board of directors of Ablynx 
NV from November 2013 until January 2018 and Vernalis plc until October 2018. Dr. Fellner was previously 
Chairman of the board of directors of Acambis plc from 2006 until its acquisition by Sanofi Pasteur and 
Optos plc from 2000 until its acquisition by Nikon Corporation, and Vice Chairman of Astex Pharmaceuticals 
Inc. until its acquisition by Otsuka Pharmaceutical Company. He also served as a Director of UCB S.A. and 
was CEO and then Chairman of Celltech Group plc. Dr. Fellner holds a B.Sc. (Hons.) from the University of 
Sheffield and a Ph.D. from the University of Cambridge. 

Dr. Fellner serves as Chair of the Nomination and Corporate Governance Committee. 

Peter Bains 
Mr. Bains has served on our Board since July 2015. Mr. Bains was a Representative Executive Officer and 
Chief  Executive  Officer  of  Sosei  Group  Corporation,  a  Japanese  listed  biotechnology  company  until 
December  31,  2018.  Previously,  he  was  Chief  Executive  Officer  and  Executive  Director  of  Syngene 
International Ltd, a BSE listed contract research organization, where he served as a Non-Executive Director 
until 2016. Mr. Bains also served as Non-Executive Chairman of Fermenta Biotech Ltd, an Indian speciality 
manufacturing company until April 2018. Mr. Bains currently serves as a Non-Executive Director for MiNA 
Therapeutics Ltd and Apterna Ltd, both privately held UK biotechnology companies, and Indivior PLC, a FTSE 
listed speciality pharmaceuticals company. Mr. Bains holds a B.Sc. (Hons.) from Sheffield University. Mr. 
Bains serves as a member of the R&D Committee. 

Dr. Jeremy Bender 
Dr. Bender has served on our Board since October 2020. Jeremy is a senior biopharma leader with broad 
experience driving strategic decisions and transactions. He was recently appointed Chief Executive Officer 
of DayOne Biopharmaceuticals, Inc., focused on oncology. Previously Dr. Bender served as Vice President 
of  Corporate  Development  at  Gilead  Sciences,  Inc.,  where  he  was  responsible  for  development  and 
negotiation of partnerships, alliances, joint ventures, equity investments, licensing agreements and M&A 
transactions including Gilead’s $4.9 billion acquisition of Forty Seven, Inc., and the establishment of a 10-
year  partnership  with  Arcus  Biosciences  Inc.,  to  advance  next-generation  cancer  immunotherapies. 
Dr. Bender joined Gilead from Tizona Therapeutics, Inc., where he was Chief Operating Officer. Prior to Tizona, 
he was Chief Business Officer of Sutro Biopharma, Inc. During his time at Sutro, he successfully completed 
partnering transactions with Celgene Corporation and EMD Serono. Dr. Bender received his undergraduate 
degree in Biological Sciences from Stanford University and his Ph.D.in Microbiology & Immunology from the 
University of Colorado, where he worked on peripheral T-cell selection in the labs of Philippa Marrack and 
John Kappler. He also holds an M.B.A. from the MIT Sloan School of Management. Dr. Bender serves as a 
member of the Audit and Risk Committee and the Nomination and Corporate Governance Committee. 

Dr. Anders Ekblom 
Dr. Ekblom has served on our Board since July 2015. Dr. Ekblom has held a number of executive positions 
at AstraZeneca, including Executive Vice President Global Drug Development, Executive Vice President Global 
Medicines Development, Global Head Clinical Development, and Chief Executive Officer of AstraZeneca AB 
Sweden. He currently serves as Chairman of the Board of Elypta AB, as Vice Chairman of the Board of LEO 

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Pharma A/S, and on the boards of directors of Alligator Bioscience AB and AnaMar AB. Dr. Ekblom is a board- 
certified medical doctor and an Associate Professor at the Karolinska Institutet. Dr. Ekblom holds a M.D., 
Ph.D. and a D.D.S from Karolinska Institutet. Dr. Ekblom serves as Chair of the R&D Committee and is a 
member of the Remuneration Committee and Nomination and Corporate Governance Committee. 

Kunal Kashyap 
Mr. Kashyap has served on our Board since July 2015. Mr. Kashyap is Chairman and Managing Director of 
Allegro Capital Advisors. He had also served as an Independent Director of GlaxoSmithKline Consumer 
Healthcare Ltd until June 2019. Mr. Kashyap was a partner with Arthur Andersen responsible for establishing 
and managing their operations in South India. Mr. Kashyap is also the Founder and was the Executive Director 
of Celstream Technologies Private Limited. Mr. Kashyap is a Chartered Accountant from the Institute of 
Chartered  Accountants  of  India.  Mr.  Kashyap  is  a  member  of  the  Audit  and  Risk  Committee  and  the 
Nomination and Corporate Governance Committee. 

Dr. Deepa Pakianathan 
Dr. Pakianathan has served on our Board since April 2019 following completion of the Merger and served as 
a director of OncoMed since December 2008 until the closing of the Merger. Since 2001, Dr. Pakianathan 
has been a Managing Member at Delphi Ventures, a venture capital firm focused on biotechnology and 
medical device investments. Dr. Pakianathan serves on the boards of directors of Karyopharm Therapeutics, 
Inc., Theravance Biopharma, Inc., Foresite Development Corporation II and Calithera Biosciences, Inc. Dr. 
Pakianathan  previously  served  on  the  boards  of  directors  of  Alexza  Pharmaceuticals,  Inc.,  Alder 
Biopharmaceuticals, Inc., PTC Therapeutics, Inc. and Relypsa, Inc. Dr. Pakianathan received a B.Sc. from the 
University of Bombay, India, a M.Sc. from The Cancer Research Institute at the University of Bombay, India, 
and an M.S. and Ph.D. from Wake Forest University. Dr. Pakianathan serves as Chair of the Remuneration 
Committee and a member of the R&D Committee. 

Dr. Brian Schwartz 
Dr. Schwartz has served on our Board since October 2020. During the past decade, Dr. Schwartz has served 
as  Senior  Vice  President,  Head  of  Research  &  Development  and  Chief  Medical  Officer  of  ArQule  Inc. 
Dr. Schwartz was Chief Medical Officer at Ziopharm, having previously held several senior leadership roles 
at  Bayer  and  LEO  Pharma.  Dr.  Schwartz  is  a  Board  Member  of  Cyclacel  Pharmaceuticals  and  Enlivex 
Therapeutics, an advisor for the California Institute of Regenerative Medicine and acts as an independent 
consultant for numerous biotech companies. He received his medical degree from the University of Pretoria, 
South Africa, completed a fellowship at the University of Toronto, Canada and practised medicine prior to 
his  career  in  the  biopharmaceutical  industry.  Dr.  Schwartz  serves  as  a  member  of  the  Remuneration 
Committee and the R&D Committee.  

Michael Wyzga (Deputy Chairman) 
Mr. Wyzga has served on our Board since April 2019 following completion of the Merger and had served as 
a director of OncoMed since October 2013 until the closing of the Merger. On May 14, 2020, we entered into 
the Consulting and Interim Chief Financial Officer Agreement with MSW Consulting Inc. and Michael Wyzga 
by which Mr. Wyzga will serve as Interim Chief Financial Officer from August 1, 2020 to January 4, 2021, 
following the departure of Mr. Jones. Mr. Wyzga is currently the President of MSW Consulting Inc., a strategic 
consulting group focused in the life sciences area. From December 2011 until November 2013, Mr. Wyzga 
served as President and Chief Executive Officer and a member of the board of directors of Radius Health, 
Inc.  Prior  to  that,  Mr.  Wyzga  served  in  various  senior  management  positions  at  Genzyme  Corporation, 
including as Chief Financial Officer from July 1999 until November 2011. Mr. Wyzga is a member of the 
boards of directors of Exact Sciences Corporation and LogicBio, and is Chairman of the board of directors 
of GenSight Biologics S.A. and of X4 Biologics. Mr. Wyzga previously served as a member of the boards of 
directors of Idenix Pharmaceuticals, Inc. and Altus Pharmaceuticals, Inc., and as a member of the supervisory 
board of Prosensa Holding B.V. He received an M.B.A. from Providence College and a B.S. from Suffolk 
University. Mr. Wyzga serves as Chair of the Audit and Risk Committee and a member of the Nomination and 
Corporate Governance Committee. 

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Executive Officers 
Christine Fox (Chief Financial Officer) 
Ms. Fox joined as our Chief Financial Officer in January 2021. From 2015 until joining us, Ms. Fox was the 
Vice President Finance, External Reporting and most recently Group Financial Controller and Treasurer of 
Travelport, and prior to that served more than 10 years at KPMG in the U.S. and Switzerland. Ms. Fox is a 
Certified Public Accountant (CPA) and holds a B.S. in Accounting from Butler University. 

Dr. John Lewicki (Chief Scientific Officer) 
Dr. Lewicki has served as our Chief Scientific Officer since July 2020. He has over 35 years of experience in 
the  biotechnology  industry.  Dr.  Lewicki  was  President,  CEO  and  a  board  member  of  OncoMed 
Pharmaceuticals Inc. from March 2018 to April 2019. He joined as Senior Vice President of Research and 
Development in 2004 before assuming additional leadership roles. Previously, Dr. Lewicki served as Vice 
President  of  Research,  at  Scios  Inc  where  he  co-discovered  human  B-type  natriuretic  peptide  (BNP). 
Dr.Lewicki  contributed  to  development  of  BNP  into  an  FDA-approved  treatment  (Natrecor)  for  acute 
congestive heart failure. Dr. Lewicki received his PhD from the University of California, San Diego. He has 
co-authored over 80 papers and is co-inventor on over 30 issued US patents. 

Dr. Alastair Mackinnon (Chief Portfolio Management and Pipeline Strategy) 
Dr. MacKinnon has served as our Chief Portfolio Management and Pipeline Strategy since January 2020 and 
was previously our Chief Medical Officer since July 2015. From 2010 until joining us, Dr. MacKinnon was a 
Partner of Phase4. Dr. MacKinnon holds a B.Sc. and a MBBS from King’s College London and is a Member 
of the Royal College of Surgeons in Edinburgh. 

John Richard (Chief Business Officer) 
Mr. Richard has served as our Chief Business Officer, previously titled Head of Corporate Development, since 
July 2015. 

Prior to joining us, he was a consultant for Nomura, a global investment bank, and Phase4, and previously 
served as the head of business development for Sequus Pharmaceuticals Inc., VIVUS Inc. and Genome 
Therapeutics Corporation. Mr. Richard serves on the boards of QUE Oncology, and previously served on the 
boards of Catalyst Biosciences, Vaxart, Inc., Aviragen Therapeutics, Inc., and Targacept, Inc. Mr. Richard 
holds a B.S. from Stanford University and an MBA from Harvard Business School. 

Charles Sermon (General Counsel and Company Secretary) 
Mr. Sermon has served as our General Counsel and Company Secretary since July 2015. From 2010 until 
joining us, Mr. Sermon was a Partner of Phase4, where he currently serves as a member of the board of 
directors. Mr. Sermon trained and qualified as a lawyer with Freshfields after completing the Law Society’s 
Final Examination. Mr. Sermon holds an LL.B. (Hons.) from Hull University. 

Wills Hughes-Wilson (Chief Patient Access and Commercial Planning) 
Ms. Hughes-Wilson has served as our Chief Patient Access and Commercial Planning, previously titled Head 
of Patient Access and Commercial Planning, since March 2018. Prior to joining us, Ms. Hughes-Wilson was 
Senior Vice President, Chief Patient Access Officer at Swedish Orphan Biovitrum (publ.) AB, a biotechnology 
company, from 2012 to 2018, and prior to that served as Vice President Health & Market Access Policy EMEA 
at Genzyme (now Sanofi Genzyme), a biotechnology company. Ms. Hughes-Wilson holds a bachelor’s degree 
in Law and Politics (Hons.) from the University of Durham, U.K. 

Dr. Peter Fellner 
Chairman 

April 16, 2021

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Dear Shareholder, 

Introduction 
As Chair of the Remuneration Committee (the “Committee”), I am pleased to present, on behalf of the Board 
of Directors of Mereo BioPharma Group plc (the “Company”) the Directors’ Remuneration Report for the year 
ended December 31, 2020 (the “Report”). We are required to prepare this Report due to the Company’s listing 
in the U.S. on the Nasdaq Global Market and our UK incorporation. 

This Report includes my Annual Statement, a revised Directors’ Remuneration Policy and the Annual Report 
on Remuneration for the financial year ended December 31, 2020. The Directors’ Remuneration Report 
excluding the Policy (i.e. the Annual Statement together with the Annual Report on Remuneration) will be 
subject  to  an  advisory  shareholder  vote  at  the  2021  Annual  General  Meeting.  The  proposed  Directors’ 
Remuneration Policy (“Policy”) will be subject to a binding vote at the same meeting. This new Policy, subject 
to approval by shareholders, will last for three years from the forthcoming 2021 AGM or until another Policy 
is approved in a general meeting in the interim. 

Remuneration policy review 
During the course of 2020 we sought binding approval for the first time for the Directors’ Remuneration 
Policy. We were pleased to receive a high level of support for the Policy at the General Meeting on September 
28, 2020 (over 90% of votes cast were in favour).  

However, in light of the cancellation of the Company’s AIM listing in December 2020 and the Company 
continuing forward solely with its Nasdaq Global Market listing, we took the opportunity during 2020 to 
further  review  our  Policy  to  ensure  it  remained  optimized  and  fully  aligned  with  our  strategy.  The 
Remuneration Committee concluded that the current overarching remuneration framework continues to be 
effective and that no significant changes to the structure are required at this stage. As a reminder, we operate 
a  simple  and  transparent  structure  comprising  salary,  benefits  and  pension  and,  subject  to  stretch 
performance conditions, an annual bonus. In addition, we regularly make awards of equity incentives to 
encourage longer-term commitment and sustainable performance. The Committee considers that the Policy 
provides a fair basis for the remuneration of Executive Directors, rewarding performance against short-term 
objectives which provide the foundations for the achievement of longer-term corporate goals, and making 
the enhancement of shareholder value a critical success factor, both in the short and the long term.  

Within this structure, however, we are taking the opportunity to propose two changes to how the Policy will 
operate. Both are aimed, primarily at bringing our Policy into line with typical U.S. practice. Firstly, we are 
proposing to rebalance the Chief Executive Officer’s short- and long-term incentive arrangements such that 
the  maximum  cash  bonus  potential  will  reduce  and  be  offset  by  larger  awards  of  longer-term  equity 
incentives which vest over a four-year period. This change will more closely link incentives with the long-
term  strategy  as  well  as  increasing  alignment  between  the  Chief  Executive  Officer  and  shareholders. 
Secondly, we are proposing to amend our policy on payment for loss of office in the event of a change of 
control. This change will ensure we have the appropriate flexibility to build in provisions typically found in 
U.S.  service  contracts  and  to  ensure  we  are  limiting  any  potential  adverse  impact  on  the  motivation, 
dedication and objectivity of our Chief Executive Officer in the event of a potential and/or actual change of 
control. In order to accommodate these two changes, we will be seeking shareholder approval for a revised 
Policy at the 2021 AGM. Further details can be found in the Directors’ Remuneration Policy on page 42. 

Achievements 
During the 2020 performance period, the performance of our Executive Directors and employees was initially 
evaluated against the criteria set at the start of the financial year, which outlined the relevant objectives to 
be met. Following the equity financing in June 2020 and the reprioritization of the Company’s development 
pipeline as a result, a set of amended corporate objectives were agreed. The Committee considers that the 
Company  has  made  substantial  progress  and  delivered  on  many  operational  objectives  during  the 
performance period, including outside the agreed corporate goals reflective of the dedication, hard work and 
support provided by the Company’s employees. 

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Key achievements during the 2020 performance period include: 

•

•

•

•

•

•

•

Successful PIPE financing of $70 million with a number of high quality US investors 

Successful closing of a global licensing transaction with Ultragenyx Pharmaceutical for setrusumab 
for the treatment of adults and children with OI 

On Setrusumab, successful Type B end of Phase 2 meeting with the FDA for the design of a pediatric 
Phase 2/3 study in children with OI 

On etigilimab, successful initiation of the Phase 1b/2 study in a range of tumor types  

On alvelestat, successful progression to the high dose in the ongoing Phase 2 study in AATD although 
completion of enrolment was not achieved due to COVID-19 

In manufacturing, successful scale-up of setrusumab for the pediatric study and production of sufficient 
drug product for the Phase 1b/2 study for etigilimab 

Successful achievement of milestones on Intellectual property 

In addition, the Committee took into account the following achievements which were not incorporated into 
the corporate objectives: 

•

•

•

•

On setrusumab, successful application for rare pediatric disease designation in OI 

On alvelestat, initiation of a Phase 1b/2 study in COVID-19 infected patients 

Appointment of new senior executive team members including a clinical immune-oncologist, CFO and 
two new board members  

Successful de-listing of the company from the AIM Market of the London Stock Exchange.  

With consideration for the achievement of objectives during the performance period and the achievements 
not incorporated into the objectives, the Committee decided to award the Chief Executive Officer a bonus for 
2020 which will pay out at the maximum of 100% of annual base salary.  

As the bonus is now approved, the amount is included as a liability within consolidated financial statements 
for the year ending December 31, 2020. The level of pay out achieved is the result of strong performance 
against the short-term objectives, which were considered, reviewed and approved by the Committee at the 
start of the 2020 performance period and revised in-line with the revised priorities in June 2020. Further 
details are discussed within this Report. 

During  the  2020  performance  period  no  long-term  incentives  with  performance  conditions  vested  to 
Executive Directors. 

Remuneration in 2021 
Our Chief Executive Officer will not receive an increase in base salary in 2021. The Company awarded an 
overall increase of 3% across the Company, however, this was focused on a limited number of employees, 
the majority due to promotions. 

The framework for operating our annual bonus in 2021 will be broadly consistent with our approach in 2020. 
However, following a review of the components of compensation of base salary, bonus and long-term equity 
incentives, we have decided to decrease the short-term cash incentives and align compensation with longer 
term equity incentives. Accordingly, the 2021 bonus will pay out at 60% of salary for our Chief Executive 
Officer  for  meeting  all  the  objectives  set  and  up  to  a  maximum  of  74.25%  of  salary  for  significant 
outperformance (a reduction from the previous 100% of salary maximum). As for 2020, the 2021 bonus will 
be  based  on  measures  relating  to  clinical  development,  corporate  development,  commercial  planning, 
finance, manufacturing and intellectual property/legal. In addition, in line with the Policy, the Committee has 
issued market value options to the CEO during 2021 (subject to continued employment only). 

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Changes to the Board 
In March 2020 we announced that Richard Jones (Chief Financial Officer) had informed the Board of his 
intention to leave the Company to pursue other opportunities. Richard subsequently stepped down from the 
Board in June 2020 and left the Company in July 2020. 

In light of Richard’s contribution to the Company, the Committee exercised its discretion to award him a 
reduced  bonus  payment  for  the  2019  financial  year  which  was  contingent  on  the  fulfillment  of  certain 
conditions related to an orderly handover of responsibilities prior to his departure in 2020. These conditions 
were fulfilled satisfactorily and the bonus was paid in full to Richard. The Committee also exercised its 
discretion to allow Richard the opportunity to exercise share options held under the Mereo BioPharma Group 
plc Share Option Plan, and the 2019 EIP for a period of two years following his departure, in light of his 
contribution to the Company over the last three years including over his notice period. Richard’s award under 
the 2018 DBSP remains exercisable until the award lapses on January 31, 2022. All other unvested long-
term incentives lapsed in July 2020. 

Full details of Richard’s leaving arrangements can be found on page 55. 

Subsequent to Richard stepping down from the Board, Michael Wyzga (one of our Non-Executive Directors) 
was appointed Interim CFO on August 1, 2020. He relinquished this role on January 4, 2021 and returned to 
his position as a Non-Executive Director. . 

In addition, we were delighted to welcome two new Non-Executive Directors to the Board in October 2020, 
Dr. Brian Schwartz and Dr. Jeremy Bender, while Paul Blackburn stepped down from the Board at the same 
time. The new Non-Executive Directors will receive remuneration in line with the Policy including having 
received market value options under the NED EIP.  

Shareholder views and voting outcomes 
The Committee was pleased with the level of support received for the advisory vote on the Remuneration 
Report and the binding vote on the Policy at the 2020 General Meeting, with over 90% of votes cast in favour 
for both resolutions. I hope we will again receive your support for the resolutions relating to remuneration at 
the forthcoming AGM. 

Conclusion 
The Committee remains committed to a responsible approach to executive pay, as I trust this Directors’ 
Remuneration Report and the new Policy demonstrates. We continue to believe that the Policy provides a 
remuneration philosophy that encourages both Executive and Non-Executive Directors to serve in the best 
interests of the Company and to support the delivery of value to shareholders in the future in a sustainable 
way. 

As always, I am happy to meet or speak with shareholders if there are any questions or feedback on our 
approach to executive remuneration. 

Yours sincerely, 

Dr. Deepa Pakianathan 
Chair of the Remuneration Committee,  

April 16, 2021

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This part of the Directors’ Remuneration Report sets out the Directors’ Remuneration Policy for the Company. 
The  current  Directors’  Remuneration  Policy  was  approved  by  shareholders  at  the  General  Meeting  on 
28 September 2020. However, as set out in the Annual Statement on pages 52 to 61, following a review of 
our remuneration arrangements in light of the cancellation of the Company’s AIM listing in December 2020, 
we are seeking approval for a new policy at the AGM in 2021. The policy in this report will therefore be put 
to a binding shareholder vote at the AGM on May 27, 2021 and will take formal effect from that date, subject 
to shareholder approval. The policy will formally apply for three years beginning on the date of approval 
unless a new policy is presented to shareholders in the interim. Following approval, all payments to Directors 
will be consistent with the approved policy. 

The  Directors’  Remuneration  Policy  set  out  herewith  applies  to  Executive  Directors  and  Non-Executive 
Directors appointed to the Board of Directors. Currently, our Chief Executive Officer is the only Executive 
Director on the Board. All other Board Directors are Non-Executive Directors.  

1.1 Considerations when determining remuneration policy 
The Remuneration Committee undertook a review of the current Directors’ Remuneration Policy during the 
year in anticipation of, and subsequently following, the cancellation of the Company’s listing from AIM in 
December 2020. The review was intended to ensure, primarily, that the Policy continues to:  

•

•

•

•

•

•

•

Support the strategy and promote the long-term sustainable success of the Company; 

Align executive remuneration with company culture, purpose and values and clearly provide linkage to 
the successful delivery of the Company’s long-term strategy; 

Be clear and simple, taking into account the linkage between pay and performance by both rewarding 
effective management and by making the enhancement of shareholder value a critical success factor 
in the design of packages, both in the short- and the long-term; 

Provide competitive (but not excessive) packages when compared with other international companies 
of a similar size and complexity, sufficient to attract, retain and motivate outstanding individuals who 
have the potential to support the growth of the Company and to attract and retain Non-Executive 
Directors who can substantially contribute to our success; 

Tie short- and long-term cash and equity incentives to the achievement of measurable corporate 
objectives;  

Consider practices for comparable companies, primarily in the U.K. and U.S.; and 

Have regard to the expectations of shareholders and other stakeholders and conform to high standards 
of corporate governance. 

Further details of the role of the Remuneration Committee and its decision-making process can be found in 
the Annual Report on Remuneration on page 60. 

1.2 Changes to remuneration policy 
Following  the  review  of  the  Policy,  the  Committee  concluded  that  the  current  overarching  framework 
continues to be effective and that no significant changes to the structure are required at this stage.  However, 
within the current framework, the following amendments have been proposed, primarily aimed at bringing 
our  Policy  into  line  with  typical  practice  in  the  U.S.  and  ensuring  our  remuneration  arrangements  are 
appropriately aligned with the medium- to long-term strategy and with shareholders: 

Remuneration rebalanced towards the longer term – We are proposing to rebalance the Chief Executive 
Officer’s short- and long-term incentive arrangements in part through a reduction in the maximum 
annual bonus potential from 100% of salary to 60% of salary (which for 2021 can be increased with 
stretch goals to 74.25%) and in part through higher awards of long-term equity incentives.  As part of 
this proposal the Deferred Bonus Plan will cease to operate and all of the bonus will be delivered in 
cash and the share-based element of remuneration will come through an increased focus on awards 
under our long-term Executive Incentive Plan. 

More flexibility in our payment for loss of office policy – We are proposing to incorporate additional 
flexibility to allow for certain additional payments on a change of control.  The change will allow for 
payments up to a maximum of the sum of 18 month’s annual salary, contractual benefits and a target 
level of bonus. This change will ensure we have the appropriate flexibility to build in provisions typically 
found in U.S. service contracts and to ensure we are limiting any potential adverse impact on the 

•

•

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motivation, dedication and objectivity of our Chief Executive Officer in the event of a potential and/or 
actual change of control.  

1.3 Remuneration policy table – Chief Executive Officer 
The total remuneration for the Chief Executive Officer is made up of the following elements: 

•

•

•

•

•

Base salary; 

Benefits; 

Pension; 

Annual bonus (short-term incentive); 

Equity incentives (long-term incentive). 

The following section of this report describes the formal remuneration policy applying to the Company’s 
Executive Directors: 

Base salary 

Purpose and link to strategy      Provides a core level of reward for the completion of duties. 

                                                         Set at a level to attract and retain employees of a sufficient calibre to drive 
the  Company’s  success,  taking  into  account  the  global  nature  of  the 
business and the key talent markets (including the U.K. and U.S.) in which 
we must compete. 

Maximum opportunity                 There  is  no  maximum  salary  limit.  When  considering  salary  levels,  the 
Committee will consider the specific nature and responsibilities of the role, 
the capabilities and experience of the individual, as well as pay levels in the 
wider market including Peer Group Companies. 

Operation                                       Salaries are typically reviewed annually, with any increases normally taking 
effect from 1 January. When awarding salary increases, the Committee will 
consider the level of increase proposed for the wider workforce, as well as 
employee pay conditions more broadly and inflation. Where there has been 
a change in the role, or if the individual is new to the role, increases could be 
higher. 

                                                         The Committee retains discretion to retrospectively increase salaries. 

Performance framework             A broad assessment of individual and corporate performance is considered 

as part of the annual review process. 

Benefits 

Purpose and link to strategy      Provides market-competitive and cost-effective employment benefits. 

Maximum opportunity                 There is no formal maximum limit as the value of insured benefits will vary 

from year-to-year based on the cost quoted by third party providers. 

Operation                                       Includes private medical insurance and life insurance. Other employment 
benefits may be provided from time to time on similar terms as those of 
other employees. 

                                                         A  relocation  allowance  and/or  reasonable  associated  expenses  may  be 

payable where relocation is required. 

                                                         Any reasonable business-related expenses can be reimbursed, including tax 

Performance framework             Not applicable. 

thereon. 

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Pension 

Purpose and link to strategy      Provides employees with long-term savings for their future. 

Maximum opportunity                 The Company operates a defined contribution pension plan and has a policy 
of encouraging all employees to plan responsibly for their retirement. The 
policy also complies with the provisions of auto-enrolment. 

                                                         The Company makes payments of up to 15% of basic salary into any pension 
scheme or similar arrangement as the individual may reasonably request (or 
a  payment  in  lieu).  Such  payments  are  not  counted  for  the  purposes  of 
determining bonuses. 

Operation                                       Payments  are  made  directly  to  a  nominated  pension  scheme  or,  where 

payments are made in cash, delivered monthly through payroll. 

                                                         Only base salary is pensionable. 

Performance framework             Not applicable. 

Annual bonus (short-term incentive) 

Purpose and link to strategy      To focus attention on the achievement of short-term corporate objectives 

and incentivize successful delivery of the Company’s strategic goals. 

                                                         Further,  the  annual  bonus  creates  a  tangible  link  between  annual 
performance and individual pay opportunity. 

Maximum opportunity                 The  annual  bonus  is  60%  of  base  salary  payable  for  a  target  level  of 
performance which can be increased with stretch goals up to a maximum 
of  75%.  In  2021,  the  maximum  bonus  is  74.25%  of  base  salary.  The 
Committee will determine an appropriate award size each year within this 
parameter based on achievement against annual performance. 

Operation                                       Annual performance is measured through short-term corporate objectives 
which are set at the start of each year and reflect the key milestones and 
other objectives for that year that make progress towards the Company’s 
strategic goals. The target annual cash bonus is based on a percentage of 
salary and is payable in cash after the award has been approved by the 
Committee, usually at the end of the financial year. 

Performance framework             Short-term  corporate  objectives  are  set  annually  and  approved  by  the 
Committee. In any given year they typically include targets relating to clinical 
development,  corporate  development,  finance,  manufacturing  and 
intellectual property / legal. 

                                                         Once  set,  short-term  corporate  objectives  can  be  revised  during  the 
performance  period  but  require  pre-approval  by  the  Committee.  In 
accordance with the regulations, any changes would be disclosed in the 
relevant year’s report and accounts. 

                                                         At the end of the performance period (typically the end of a financial year) 
short-term  corporate  objectives  are  reviewed  and  their  achievement  is 
evaluated by the Committee. Short-term corporate objectives can be fully 
achieved,  partially  achieved  or  lapse  under  poor  performance.  Once  the 
evaluation is complete, an overall proposal of bonus payment (against a 
maximum annual bonus of 75% of base salary per annum) is approved by 
the Committee. The minimum potential level of bonus opportunity is 0% of 
the maximum. 

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Equity incentives (long-term incentive) 

Purpose and link to strategy      Historically, equity incentive awards have been granted under The Mereo 
2015 Plan (the “2015 Plan”), the Mereo BioPharma Group plc Share Option 
Plan (the “Share Option Plan”) and, following the IPO on the AIM Market of 
the London Stock Exchange (“AIM”), a long-term incentive plan (the “LTIP”). 

                                                         Following the implementation of the 2019 Equity Incentive Plan (the “2019 
EIP”), equity incentive awards from the start of 2019 are granted under the 
2019 EIP. 

                                                         The Committee envisages further grants under the 2019 EIP to motivate and 
reward employees, including the Chief Executive Officer, to perform at the 
highest  level  and  to  further  the  best  interest  of  the  Company  and  its 
shareholders. 

                                                         In addition, the 2019 EIP is designed to align the interests of participants 
with those of shareholders and also encourage retention, as the benefits 
accrue over a period of years. 

                                                         The Committee does not anticipate further issuances of other types of equity 

incentive awards but reserves the right to make such awards. 

Maximum opportunity                 There  is  no  maximum  opportunity  under  the  2019  EIP.  However,  the 
Committee will generally work within the benchmarking guidelines provided 
by our external compensation consultants. 

Operation                                       The  2019  EIP  provides  for  the  grant  of  market  value  options,  share 
appreciation  rights,  restricted  stock  unit  awards,  performance  awards 
(subject to performance conditions) and other share-based awards. Further, 
subject  to  the  terms  of  the  award  agreement,  awards  can  be  granted  in 
respect of ordinary shares, American Depository Shares (“ADSs”), cash or a 
combination thereof. 

                                                         Awards vest in accordance with the vesting schedule set for the relevant 
award in its award agreement. The Committee maintains discretion over the 
type and terms of equity awards granted. Accelerated vesting applies in a 
change of control. 

                                                         The 2019 EIP is administered by the Committee. The Board may also choose 

to administer the 2019 EIP itself. 

Performance framework             In the determination of the award agreement, the Committee will select the 

most appropriate form of award to be granted. 

                                                         Rights, payments and benefits which accrue under the 2019 EIP are subject 
to repayment or to recoupment (“clawback”) by the Company in accordance 
with policies and procedures that the Committee or Board may adopt from 
time to time. 

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1.4 Remuneration policy table – Non-Executive Directors 
The total remuneration for Non-Executive Directors is made up of the following elements: 

•

•

Fees; and 

Equity incentives (long-term benefit). 

The following section of this report describes the formal remuneration policy applying to the Company’s 
Non-Executive Directors: 

Fees 

Purpose and link to strategy      Supports the recruitment and retention of Non-Executive Directors with the 

required skills and experience to support the growth of the Company. 

Maximum opportunity                 Aggregate fees are subject to the amount per the letter of appointment with 
the  Non-Executive  Director,  subject  to  periodic  review  by  the  Board  of 
Directors. 

                                                         Non-Executive Directors are excluded from any discussions relating to their 

own fees. 

Operation                                       Non-Executive Directors receive a base fee for performance of their duties. 
The Company may also pay additional fees in recognition of any additional 
responsibilities. 

                                                         Fees paid to Non-Executive Directors are reviewed on a regular basis with 
reference to pay levels in relevant markets, taking into account the specific 
roles  and  responsibilities,  as  well  as  expected  time  commitment.  The 
Company reserves the right to pay additional fees in any given year to reflect 
a material, but temporary, increase in time commitment during the period. 

                                                         Any reasonable business-related expenses may be reimbursed, including 
any taxes payable thereon if determined to be a taxable benefit. Business- 
related  expenses  are  only  reimbursable  where  they  relate  to  the  Non- 
Executive Directors’ discharge of responsibilities in relation to the Company. 

Performance framework             Not applicable. 

Equity incentives (long-term benefit) 

Purpose and link to strategy      Historically, equity incentive awards have been granted to Non-Executive 

Directors under The Mereo 2015 Plan (the “2015 Plan”). 

                                                         Following the implementation of the 2019 Non-Executive Director Equity 
Incentive Plan (the “2019 NED EIP”), equity incentive awards from the start 
of 2019 are granted to Non-Executive Directors under the 2019 NED EIP. 

                                                         The Committee envisages further grants under the 2019 NED EIP to facilitate 

share ownership by Non-Executive Directors in the Company. 

Maximum opportunity                 There is no maximum opportunity under the 2019 NED EIP. However, the 
Committee will generally work within the benchmarking guidelines provided 
by our external compensation consultants. 

Operation                                       The 2019 NED EIP  provides for the grant of market value options, share 
appreciation  rights,  restricted  stock  unit  awards,  performance  awards 
(subject to performance conditions) and other share-based awards. Further, 
subject  to  the  terms  of  the  award  agreement,  awards  can  be  granted  in 
respect of ordinary shares, ADSs, cash or a combination thereof. However, 

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performance awards (subject to performance conditions) are not intended 
to be issued to Non-Executive Directors. 

                                                         Awards vest in accordance with the vesting schedule set for the relevant 
award in its award agreement. The Committee maintains discretion over the 
type and terms of equity awards granted. Accelerated vesting applies in a 
change of control.  

                                                         The 2019 NED EIP is administered by the Committee. The Board may also 
choose to administer the 2019 NED EIP itself. 

Performance framework             In the determination of the award agreement, the Committee will select the 

most appropriate form of award to be granted. 

                                                         Rights,  payments  and  benefits  which  accrue  to  Non-Executive  Directors 
under  the  2019  NED  EIP  are  subject  to  repayment  or  to  recoupment 
(“clawback”) by the Company in accordance with policies and procedures 
that the Committee or Board may adopt from time to time. 

Notes to the Remuneration Policy tables 
Legacy arrangements 
For the duration of this Remuneration Policy, the Company will honour any commitments made in respect 
of current or former Directors before the date on which either: (i) the Remuneration Policy becomes effective; 
or (ii) an individual becomes a Director, even where not consistent with the Remuneration Policy set out in 
this report or prevailing at the time such commitment is fulfilled. Through approval of this Remuneration 
Policy, approval is given to the Company to honour any such commitments. 

Details  of  any  legacy  arrangements  made  outside  this  Policy  will  be  disclosed  in  future  Directors’ 
Remuneration Reports as and when they arise. 

Performance conditions 
The Committee’s discretion over the determination, review and appraisal of short-term objectives linked to 
the  annual  bonus  reflects  the  Committee’s  belief  that  any  incentive-based  remuneration  should  be 
appropriately challenging and tied to the delivery of key financial and strategic targets intended to ensure 
that the Chief Executive Officer is incentivized to deliver across a range of objectives for which they are 
accountable. The Committee has retained some flexibility on the specific measures that will be used to 
ensure that any measures are fully aligned with the strategic imperatives prevailing at the time they are set. 

The targets for the bonus scheme for the forthcoming year will be set out in general terms, subject to 
limitations with regards to commercial sensitivity. Short-term corporate objectives in any given year typically 
include  targets  relating  to  clinical  development,  corporate  development,  commercial  planning,  finance, 
manufacturing and intellectual property / legal. 

Awards under the EIP are not currently subject to performance conditions.  

1.5 Committee discretion in operation of variable pay schemes 
The Committee operates under the powers it has been delegated by the Board. In addition, it complies with 
rules that are either subject to shareholder approval or by approval from the Board. These rules provide the 
Committee with certain discretions which serve to ensure that the implementation of the Policy is fair and 
in the interests of shareholders. 

To ensure the efficient administration of the variable pay schemes outlined above, the Committee will apply 
certain operational discretions. 

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These operational discretions include the following: 

i.

ii.

iii.

iv.

v.

The eligibility of participants to participate in variable pay schemes operated by the Company; 

The timing of grant of awards and relevant payments made relating to variable pay schemes; 

The size of awards and payments (subject to maximum limits set out in the respective plan rules); 

The determination of whether any performance conditions have been met relating to variable pay 
schemes with a performance condition; 

Discretion to override formulaic outcomes of incentive schemes where the payment would otherwise 
be inappropriate; 

vi. Determination of whether an employee is to be considered a ‘good’ or ‘bad’ leaver for the purposes of 

exit payments made under this Policy and the relevant terms of any variable pay schemes; 

vii. Whether recovery and / or withholding shall be applied to any award and, if so, the extent to which they 

shall apply; 

viii. Adjustments required in certain capital events such as rights issues, corporate restructuring, other 

events and special dividends; and 

ix.

The setting and annual review of short-term corporate objectives. 

The Committee also retains the ability to adjust the targets (up or down) and / or set different measures and 
alter weightings for the annual bonus plan and to adjust targets for the bonus if events occur (e.g., material 
divestment of a Group business or events relating to the Company’s issued share capital) which cause it to 
determine that the conditions are no longer appropriate in the circumstances and the amendment is required 
so that the conditions achieve their original purpose and are not, in the opinion of the Committee, materially 
more or less challenging to satisfy in the circumstances. 

1.6 Consideration of shareholder views 
The Board is committed to dialogue with shareholders. The Committee will consider shareholder feedback 
received following the Annual General Meeting, as well as any additional feedback and guidance received 
from  time  to  time.  This  feedback  will  be  considered  by  the  Committee  as  it  develops  the  Company’s 
remuneration framework and practices going forward. 

1.7 Consideration of employment conditions elsewhere in the Company 
While  employees  are  not  formally  consulted  on  the  design  of  the  Directors’  Remuneration  Policy,  the 
Committee  monitors  the  pay  and  conditions  of  the  wider  workforce  and  the  design  of  the  Directors’ 
Remuneration Policy is informed by the policy for employees across the Group. 

1.8 Differences in pay policy for the Chief Executive Officer compared to employees more generally 
The Company operates a coherent approach to remuneration across the organisation. Annual bonuses for 
the Chief Executive Officer are subject to the same performance criteria as all employees in the bonus 
scheme, with additional personal objectives set for other participants where relevant. Employees are also 
eligible to participate in the equity incentive awards, to encourage broad employee share ownership and 
alignment with the Company’s success.  

1.9 Service agreement and payments for loss of office 
The Chief Executive Officer is employed under a rolling service agreement with a notice period of up to twelve 
months from either party. A copy of the Chief Executive Officer’s contract may be viewed at the Company’s 
head office or may be requested from the Company Secretary at the AGM. The Chief Executive Officer retires 
from their position upon the third AGM following the AGM at which they were elected or last re-elected. They 
are eligible for re-election at the AGM at which they retire. 

1.10 Non-Executive Directors’ letters of appointment 
Each of the Non-Executive Directors is engaged under a Non-Executive Director letter of appointment. A 
copy of these letters of appointment may be viewed at the Company’s head office or may be requested from 
the Company Secretary at the AGM. Non-Executive Directors retire from their position upon the third AGM 
following the AGM at which they were elected or last re-elected. They are eligible for re-election at the AGM 
at which they retire. 

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Each Non-Executive Director appointment is terminable by either party on not less than three months’ written 
notice. Non-Executive Directors are only entitled to fees accrued to the date of termination. 

1.11 Policy on payment for loss of office 
The Company shall be entitled at its sole and absolute discretion lawfully to terminate the employment of 
the Chief Executive Officer at any time and with immediate effect by written notification to and pay, within 
one month following the date of such termination, a payment in lieu of notice.  

In  the  event  of  a  breach  of  service  agreement  or  other  summary  termination  of  employment,  no  such 
payments will be made. 

Generally, in the event of termination, the service contract may provide for payment of basic salary and 
contractual benefits over the notice period. The Company may elect to make a payment in lieu of notice 
equivalent in value to basic salary and contractual benefits for any unexpired portion of the notice period.  

The Committee’s approach to payments in the event that employment is terminated is to take account of 
the individual circumstances, including the reason for termination, individual performance, contractual 
obligations and the terms of any remaining or outstanding equity awards. 

The default treatment of outstanding incentive awards on termination of employment is described in the 
relevant plan rules and related policy documents, but the Committee retains the discretion to adopt any 
treatment that it determines fair and appropriate given the circumstances applicable to individual leavers. 

Annual bonus (short-term incentives) 
A pro-rated bonus may be payable, subject to performance, for the period of active service only. 

Equity awards (long-term incentives) 
Whether any equity awards, which are long-term incentives, would vest and be exercisable upon loss of 
office would be subject to the relevant plan rules. These allow for vesting and exercise of awards in the event 
of death, retirement, ill-health, injury, redundancy and any other reason at the discretion of the Committee. 

The  Committee  retains  discretion  to  determine  the  extent  to  which  the  award  will  vest,  taking  into 
consideration the circumstances. Unvested awards will normally lapse, although the Committee retains the 
power to determine, in accordance with the ‘good leaver’ provisions of the relevant plan rules, what proportion 
of unvested awards will be retained and what proportion will lapse and whether to impose or vary any 
conditions on vesting or exercise. In determining this, the Committee will give consideration to the reason 
for leaving, the extent of achievement of performance objectives at the date of leaving and may decide to 
time pro-rate awards. 

Change of control 
If,  within  12  months  of  a  change  of  control  the  Company  gives  the  Chief  Executive  Officer  notice  of 
termination other than for cause, or the Chief Executive Officer gives notice in certain contractually defined 
circumstances, a payment not exceeding the sum of 18 months’ basic salary, contractual benefits and a 
target level of bonus of 60% basic salary may be payable (in addition to any accrued but unpaid salary, 
benefits, holiday and expense reimbursements). 

Outstanding but unvested equity awards not subject to performance conditions shall automatically vest and, 
if applicable, become exercisable.  

Additional payments 
The  Committee  reserves  the  right  to  make  payments  it  considers  reasonable  under  a  compromise  or 
settlement agreement, including payment or reimbursement of reasonable legal and professional fees, 
accrued holiday and any payment in respect of statutory rights under employment law in the U.K. and other 
jurisdictions. 

1.12 Remuneration on recruitment 
The remuneration package for any new Executive Director will be determined by the Remuneration Committee 
in accordance with the terms of the Policy at the time of appointment (including salary, benefits, annual 

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bonus, long-term incentive awards and pension). It is recognized that in order to attract and recruit talented 
individuals the Policy needs to allow for sufficient flexibility with respect to remuneration on recruitment. 
The following policies apply to the remuneration of recruitment of new Executive Directors: 

Salary 
Base salary levels will be set in accordance with our remuneration policy, taking into account the experience 
and calibre of the individual and the relevant market rates at the time of appointment. Where it is appropriate 
to offer a lower salary initially, progressive increases may be offered to achieve the desired salary positioning 
over the following years subject to individual performance and continued development in the role. 

Pension 
Pension contributions or a cash supplement up to the maximum level indicated in the policy table may be 
provided, although the Committee retains discretion to structure any arrangements as necessary to comply 
with the relevant legislation and market practice if an overseas Executive Director is appointed. 

Benefits 
Benefits will be provided in line with those offered to other employees, with relocation expenses and other 
arrangements  provided  for  if  necessary.  Should  it  be  appropriate  to  recruit  an  Executive  Director  from 
overseas, flexibility is retained to provide benefits that take account of those typically provided in their country 
of residence (e.g., it may be appropriate to provide benefits that are tailored to the unique circumstances of 
such an appointment). 

Annual bonus (short-term incentives) 
In the year of appointment, the annual bonus opportunity will be the same as offered to any existing Executive 
Directors,  pro-rated  for  the  period  of  service.  The  Committee  retains  the  discretion  to  set  different 
performance measures in the year of appointment, taking into account the responsibilities of the individual, 
and the point in the financial year that they joined the Company. 

For internal appointments, annual bonuses awarded in respect of the prior role will be allowed to pay out 
according to their existing terms. In addition, any other contractual remuneration obligations existing prior 
to appointment may continue. 

Equity awards (long-term incentives) 
Equity awards will be granted to new Executive Directors in line with the policy outlined for existing Executive 
Directors. An award may be made shortly following an appointment. The Committee maintains discretion 
over the type and terms of equity awards granted to new Executive Directors, as well as the timing of grant. 

For internal appointments, existing equity awards will continue on their original terms. 

Buy-out awards 
The Committee may offer additional cash and/or share-based elements to compensate an individual for 
remuneration forfeited on leaving a former employer, in connection with an executive joining the company 
following merger and acquisition activity or for any other reason at the discretion of the Committee, if it 
considers these to be in the best interests of the company and its shareholders. Depending on individual 
circumstances at the time, the Committee has the discretion to determine the type of award (i.e., cash, shares, 
options,  vesting  and  holding  periods  and  whether  or  not  performance  conditions  would  apply).  When 
exercising its discretion, the Committee will carefully consider the balance between the need to secure an 
individual in the best interests of the company against the concern of shareholders about the quantum of 
remuneration. Any use of discretion would be disclosed to shareholders if considered appropriate. 

Non-Executive Directors 
On the appointment of a new Non-Executive Director, the fees will be set taking into account the experience 
and calibre of the individual and the expected time commitment of the role. 

Equity awards will be granted to new Non-Executive Directors in line with the policy outlined for existing 
Non-Executive Directors. 

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1.13 Policy on external appointments 
The Chief Executive Officer may, subject to approval from the Board of Directors, accept appropriate external 
Non- Executive Director appointments, so long as this commitment is not thought to interfere with the 
business of the Company or the individual’s ability to carry out their duties. Any fees payable for such 
appointments may be retained by the individual. 

1.14 Illustration of application of the policy 
The charts set out for illustrative purposes only, what the annual remuneration the Company expects the 
Chief Executive Officer will obtain if performance levels are below threshold (minimum), meet expectations 
(target) or exceed the maximum targets (maximum) in 2021. 

The assumptions used in the calculations are set out below: 

– Minimum: fixed pay; 

–

Target: fixed pay plus annual bonus at target level (60% of annual base salary)1; 

– Maximum: fixed pay plus annual bonus at maximum pay out (74.25% of base salary); 

– Maximum plus 50%1 share price growth scenario:fixed pay plus annual bonus at maximum pay out 
(74.25% of annual base salary) and value of equity incentive awards granted in 2021 assuming share 
price growth of 50%. 

Fixed pay comprises: 

–

–

–

Salaries: salary effective as at January 1, 2021; 

Benefits: value of all benefits received in the 2020 financial year; 

Pension: 15% of salary. 

(cid:2)(cid:3)(cid:4)(cid:5)(cid:6)(cid:7)(cid:8)(cid:9)(cid:5)(cid:10)(cid:11)(cid:12)(cid:4)(cid:13)(cid:5)(cid:7)(cid:14)(cid:6)(cid:6)(cid:4)(cid:10)(cid:5)(cid:15)

(cid:15)

(cid:17)
(cid:16)
(cid:16)
(cid:16)
(cid:14)
(cid:13)
(cid:12)
(cid:6)
(cid:11)
(cid:10)
(cid:9)
(cid:8)
(cid:7)
(cid:3)
(cid:6)
(cid:5)
(cid:4)
(cid:3)
(cid:2)

(cid:18)(cid:30) .*(cid:16)(cid:16)
(cid:18)(cid:30) .&(cid:16)(cid:16)
(cid:18)(cid:30) .(cid:16)(cid:16)(cid:16)
(cid:18)(cid:30)!(cid:16)(cid:16)
(cid:18)(cid:30)+(cid:16)(cid:16)
(cid:18)(cid:30)*(cid:16)(cid:16)
(cid:18)(cid:30)&(cid:16)(cid:16)
(cid:18)(cid:30)(cid:31)

 (cid:16)(cid:16)(cid:17)

’*(cid:17)

++(cid:17)

’((cid:17)

+ (cid:17)

(cid:2)(cid:3)(cid:4)(cid:3)(cid:5)(cid:6)(cid:5)

(cid:7)(cid:8)(cid:9)(cid:10)(cid:11)(cid:12)

(cid:2)(cid:8)(cid:13)(cid:3)(cid:5)(cid:6)(cid:5)

(cid:24)(cid:25)(cid:6)(cid:3)(cid:12)(cid:26)(cid:18)(cid:3)(cid:4)(cid:22)(cid:11)(cid:4)(cid:12)(cid:3)(cid:27)(cid:11)(cid:18)(cid:8)(cid:28)(cid:8)(cid:9)(cid:29)

"(cid:4)(cid:4)(cid:6)(cid:8)#(cid:18)$%(cid:4)(cid:6)(cid:19)

)(cid:3)(cid:13)(cid:11)(cid:29)(cid:18)(cid:21)(cid:8)(cid:26)

(cid:30)(cid:31)

(cid:30)(cid:31)

(cid:30)*+,

(cid:30)(cid:31)

(cid:30)&’(

(cid:30)*+,

(cid:30)(cid:31)

(cid:30)&((cid:15)

(cid:30)*+,

*(cid:16)(cid:17)

&’(cid:17)

’+(cid:17)

(cid:2)(cid:8)(cid:13)(cid:3)(cid:5)(cid:6)(cid:5)
(cid:14)(cid:15)(cid:16)(cid:17)(cid:18)(cid:19)(cid:20)(cid:8)(cid:9)(cid:11)
(cid:21)(cid:9)(cid:3)(cid:22)(cid:11)
(cid:3)(cid:4)(cid:22)(cid:9)(cid:11)(cid:8)(cid:19)(cid:11)(cid:23)

(cid:30)(cid:15) !

(cid:30)&((cid:15)

(cid:30)*+,

The minimum, target and maximum scenarios in the chart do not include any values for equity-based award 
remuneration. We do not believe it is possible to reasonably quantify the value that might result from awards 
of market value options in these scenarios.

1 There is no guided minimum or maximum level of equity incentive awards issuable under the Policy. Therefore, for the purposes of this illustrative 

disclosure, the equity incentive awards granted in 2021 has been used.

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2.1 Single total figure of remuneration of each Director (audited) 
The Directors proportion of fixed and variable remuneration is shown in the below table for the years ended 
December 31, 2020 and 2019. Fixed remuneration is the sum of salary, taxable benefits and pension (columns 
a, b and e of the single total figure table). Variable remuneration is the sum of any annual bonus, share options 
or other types of remuneration (columns c, d and other of the single total figure table). 

Year Ended                                                         (a)                        (b)
December 31, 2020                          Salary/fees         Benefits (i)

Variable 
                                                                                                                                              Fixed remuneration 
(c, d  
            (d) Share                                                         Other                                 remuneration
and other) 
(c) Bonus        options (iv)                (e) Pensions                 (ii)/(iii)         2020 Total         (a, b and e)

                                                                                                                                                                                   (in £) 
Executive 
Dr. Denise 
Scots-Knight(1)                    398,808            8,784

398,808                   –                61,488       175,596    1,043,484       469,080

574,404 

Richard Jones(2)                  230,513            4,839
147,790 
Michael Wyzga(3)                 113,424                   –
76,929 
                               –––––––   ––––––– –––––––   –––––––        –––––––   –––––––   –––––––   ––––––– ––––––– 

–                   –                          –       147,790       383,142       235,352
76,929                   –                          –                   –       190,353       113,424

Non-Executive 
11,037 
Dr. Peter Fellner                  100,000                   –
11,037 
Dr. Anders Ekblom                48,000                   –
11,037 
Peter Bains                             48,000                  —
11,037 
Kunal Kashyap                      40,000                   –
Paul Blackburn(5)                   48,000                   –
11,037 
Michael Wyzga(3)                   23,333                   –
11,037 
11,037 
Dr. Deepa Pakianathan        44,000                   –
Dr. Jeremy Bender(4)             10,000                   –
– 
Dr. Brian Schwartz(4)             10,000                   –
– 
                               –––––––   ––––––– –––––––   –––––––        –––––––   –––––––   –––––––   ––––––– ––––––– 

–                   –                          –         11,037       111,037       100,000
–                   –                          –         11,037         59,037         48,000
–                   –                          –         11,037         59,037         48,000
–                   –                          –         11,037         51,037         40,000
–                   –                          –         11,037         59,037         48,000
–                   –                          –         11,037         34,307         23,333
–                   –                          –         11,037         55,037         44,000
–                   –                          –                   –         10,000         10,000
–                   –                          –                   –         10,000         10,000

(1) Pension figure included in the table above for Dr. Denise Scots-Knight includes payments in lieu of pension of £55,988.  
(2) Richard Jones resigned on June 29, 2020. Per the Settlement Agreement, £37,500 representing the first instalment of the bonus is included within 
“Salary/fees” and remaining £62,500 representing the second and third instalments of the bonus is included within “Other”. Refer to Payments for 
loss of office on page 55.  

(3) Michael Wyzga was appointed interim Chief Financial Officer on August 1, 2020. Remuneration shown above is for the period August 1, 2020 to 

December 31, 2020 in his Executive capacity, and for the period January 1, 2020 to July 31, 2020 in his Non-Executive capacity. 

(4) Dr. Jeremy Bender and Dr. Brian Schwartz were appointed on October 1, 2020 
(5) Paul Blackburn resigned on October 1, 2020. Refer to Payments for loss of office on page 55. 

Year Ended                                                         (a)                        (b)
December 31, 2019                          Salary/fees         Benefits (i)

Variable 
                                                                                                                                              Fixed remuneration 
(c, d  
            (d) Share                                                         Other                                 remuneration
and other) 
(c) Bonus        options (iv)                (e) Pensions                 (ii)/(iii)         2019 Total         (a, b and e)

                                                                                                                                                                                   (in £) 
Executive 
Dr. Denise  
Scots-Knight                       390,988            8,497
718,054 
133,513 
Richard Jones                     291,200            8,168
                               –––––––   ––––––– –––––––   –––––––        –––––––   –––––––   –––––––   ––––––– ––––––– 

293,241                   –                58,648       424,813    1,176,187       458,133
–                   –                29,120       133,513       462,001       328,488

Non-Executive 
26,703 
Dr. Peter Fellner                  100,000                   –
26,703 
Dr. Anders Ekblom                48,000                   –
26,703 
Peter Bains                             46,667                  —
26,703 
Kunal Kashyap                      40,000                   –
26,703 
Paul Blackburn                      48,000                   –
26,703 
Michael Wyzga(1)                   27,590                   –
26,703 
Dr. Deepa Pakianathan(1)     30,349                   –
Dr. Frank Armstrong(2)          19,959                   –
– 
                               –––––––   ––––––– –––––––   –––––––        –––––––   –––––––   –––––––   ––––––– ––––––– 
(1) Michael Wyzga and Dr. Deepa Pakianathan were appointed on April 23, 2019 
(2) Dr. Frank Armstrong resigned on February 8, 2019 

–                   –                          –         26,703       126,703       100,000
–                   –                          –         26,703         74,703         48,000
–                   –                          –         26,703         73,370         46,667
–                   –                          –         26,703         66,703         40,000
–                   –                          –         26,703         74,703         48,000
–                   –                          –         26,703         54,293         27,590
–                   –                          –         26,703         57,052         30,349
–                   –                          –                   –         19,959         19,959

Benefits represent private medical insurance during the years ended December 31, 2020 and 2019. 

(i)
(ii) During the year ended December 31, 2020, market value options were granted as an equity incentive award to the CEO and CFO. The market value 
options do not have performance conditions and are therefore presented as other variable remuneration. The value of the market value options 
granted to both Executive Directors included in the single figure table is the grant date fair value as computed in accordance with IFRS 2 (Share 
Based Payments) using a Black-Scholes option pricing model. No outstanding equity incentive awards with performance conditions vested during 
the year ended December 31, 2020. 

(iii) During the year ended December 31, 2020, other share-based awards were granted as an equity incentive award to Non-Executive Directors. The 
other share-based awards do not have performance conditions and are therefore presented as other variable remuneration. The value of the other 
share-based awards granted to Non-Executive Directors included in the single figure table is the grant date fair value as computed in accordance 
with IFRS 2 (Share Based Payments) using a Black-Scholes option pricing model. 

(iv) During the years ended December 31, 2020 and 2019, no equity incentive awards with performance conditions or measures were granted or vested. 

52

 
                                                                                                              
                                                                                                                                                        
                                                                                                              
 
                                                                                                              
                                                                                                                                                        
                                                                                                              
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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION 

Annual performance bonus 
The Company has a discretionary bonus scheme for all employees and the Executive Directors. Bonus 
payments for employees are a percentage of base salary based on performance-based measures against 
personal and Company-wide target objectives. Bonus payments for Executive Directors are a percentage of 
base salary, based on performance-based measures against Company-wide target objectives. 

For the 2020 performance period, the CEO was entitled to an annual performance bonus of 100% of base 
salary. The agreed Company-wide target objectives were met at 100% of maximum, meaning the bonus 
pay-out for the 2020 performance period is 100% of the base salary for the CEO. 

Specific details of the actual Company-wide target objectives are considered commercially sensitive and 
therefore  not  disclosed  in  detail.  However,  the  objectives  used  to  measure  the  performance  of  the 
Chief Executive Officer for 2020 included the following: 

•

•

•

•

•

•

•

Successful PIPE financing of $70 million 

Successful closing of a global licensing transaction with Ultragenyx Pharmaceutical for setrusumab 
for the treatment of adults and children with OI  

On setrusumab, successful Type B end of Phase 2 meeting with the FDA for the design of a pediatric 
Phase 2/3 study in children with OI 

On etigilimab, successful initiation of the Phase 1b/2 study in a range of tumor types  

On alvelestat, successful progression to the high dose in the ongoing Phase 2 study in AATD 

In manufacturing, successful scale-up of setrusumab for the pediatric study and production of sufficient 
drug product for the Phase 1b/2 study for etigilimab  

Successful achievement of milestones on Intellectual property  

In addition the Committee took into account the following achievements which were not incorporated into 
the corporate objectives: 

•

•

•

•

On setrusumab, successful application for rare pediatric disease designation in OI 

On alvelestat, initiation of a Phase 1b/2 study in COVID-19 infected patients 

Appointment of new senior executive team members and board members 

Successful de-listing of the company from the AIM Market of the London Stock Exchange. 

As a result of his departure, Richard Jones was not eligible for a bonus in respect of 2020. However, in light 
of Richard’s contribution to the Company, the Committee exercised its discretion to award him a reduced 
bonus payment for the 2019 financial year which was subsequently contingent on the fulfillment of certain 
conditions related to an orderly handover of responsibilities prior to his departure in 2020. These conditions 
were fulfilled satisfactorily and the bonus was paid in full to Richard. This has been included as remuneration 
for 2020 in the single total figure of remuneration table above. 

Long-term incentive awards granted during the financial year (audited) 
Directors may be granted long-term incentive awards at the discretion of the Committee. During the year 
ended December 31, 2020: 

–

–

The CEO was awarded options under the Company’s 2019 Equity Incentive Plan (“EIP”) to subscribe for 
market  value  options  over  a  four-year  vesting  period.  The  awards  vest  25%  after  one  year  and  in 
36 equal monthly instalments thereafter. The options awarded under the EIP were in respect of ADSs 
and do not have performance conditions. 

All Non-Executive Directors were awarded options under the Company’s 2019 Non-Executive Director 
Equity Incentive Plan (“NED EIP”) to subscribe for share based awards over a one-year vesting period. 
The awards vest monthly over an annual period from the grant date. The share-based awards granted 
under the NED EIP were in respect of ADSs and do not have performance conditions. 

All awards granted under the EIP and NED EIP during the year ended December 31, 2020, are subject to a 
service  condition  and  may  be  exercised  at  any  time  between  the  relevant  vesting  date  and  the  tenth 
anniversary  of  the  date  of  grant.  Awards  which  do  not  vest  at  the  end  of  the  vesting  period  will  lapse 
permanently. 

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION 

Director

Grant date

Grant per ADS ($) Face value ($)

ADSs
Underlying

Exercise
Price

Expiration 
Date 

February 20, 2020

Dr. Denise 
Scots-Knight 
February 20, 2020
Richard Jones
February 20, 2020
Dr. Peter Fellner
February 20, 2020
Peter Bains
February 20, 2020
Paul Blackburn
February 20, 2020
Dr. Anders Ekblom
Kunal Kashyap
February 20, 2020
Dr. Deepa Pakianathan February 20, 2020
February 20, 2020
Michael Wyzga

175,000

85,000
11,000
11,000
11,000
11,000
11,000
11,000
11,000

1.84

1.84
1.84
1.84
1.84
1.84
1.84
1.84
1.84

322,000

February 20, 2030 

156,400
20,240
20,240
20,240
20,240
20,240
20,240
20,240

February 20, 2030 
February 20, 2030 
February 20, 2030 
February 20, 2030 
February 20, 2030 
February 20, 2030 
February 20, 2030 
February 20, 2030 

The exercise price of all options granted during the year under the 2019 EIP and 2019 NED EIP was the market 
value of the shares upon closing on the day before the grant. 

Awards lapsed during the year to December 31, 2020 (audited) 
During the year to December 31, 2020, certain awards previously made to Dr. Denise Scots-Knight under the 
LTIP were eligible to vest, however they lapsed as they did not meet the relevant vesting criteria (a share 
price performance condition). 

The LTIP awards vest over a five-year period with 75% of the total award based upon the achievement of 
share price targets and 25% of the total award based upon the achievement of strategic targets. 

Director

Form of award

Grant date

Options
outstanding

(December 31, 
2019)

Options
lapsed

Options 
outstanding 

(December 31,  
2020) 

Dr. Denise Scots-Knight

LTIP

June 9, 2016

346,154

(115,384)

230,770 

There were no LTIP awards granted during the year to December 31, 2020.  

No other awards lapsed during the year to December 31, 2020. 

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION 

2.2 Payments to past Directors (audited) 
There were no payments to past Directors made during the financial year ending December 31, 2020 other 
than to Richard Jones for the period between him stepping down from the Board and leaving the Company 
(see Payments for loss of office section below). 

2.3 Payments for loss of office (audited) 
In March 2020 we announced that Richard Jones had informed the Board of his intention to leave the 
Company to pursue other opportunities. Richard stepped down from the Board and ceased to be a Director 
of the Company on June 29, 2020 and left the Company on July 31, 2020. In accordance with his contract 
and the terms agreed for his departure, Richard received the following remuneration in 2020: 

•

•

•

Salary, benefits and pension up to the termination date (total of £197,852); 

Payment of a bonus of £100,000, paid in three instalments on: (i) May 15, 2020; (ii) June 12, 2020; and 
(iii) June 25, 2020. In light of his departure, the Committee determined that Richard was not required to 
purchase shares using the proceeds of the bonus; 

Vested options granted under the Share Option Plan (650,000 options), DBSP (22,058 options) and 2019 
EIP plan (14,894 ADSs options representing 74,470 share options) will be allowed to be exercised for a 
period of two years following termination in light of Richard’s contribution to the Company over the last 
three years including over his notice period. Richard’s vested options under the DBSP (22,058) remain 
exercisable  until  lapsing  on  January  31,  2022.  Richard’s  other  unvested  share  awards  lapsed  on 
cessation; and 

•

A contribution towards legal fees of £1,500. 

Richard Jones is not entitled to any further payments other than those described here.  

Paul Blackburn stepped down from the Board and ceased to be a Director on October 1, 2020. In accordance 
with his letter of appointment and the terms agreed for his departure, Paul received the following in 2020:  

•

•

Fees up to the termination date (total of £48,000); 

For the purposes of his outstanding Share Option Plan and 2019 EIP awards Paul will be treated as a 
‘good leaver’ within the meaning of the scheme rules.  As a result he was allowed to retain 236,974 
outstanding Share Option Plan awards and 17,416 outstanding 2019 EIP awards. He will be entitled to 
exercise these options for a period up to the tenth anniversary of the grant date for each.  

2.4 Directors’ service contracts and letters of appointment 
Dr. Denise Scots-Knight joined the Company as an employee on 29 July 2015 and her current service contract 
is dated 29 July 2015. She has a rolling service agreement with a notice period of twelve months from either 
party. 

The  dates  of  appointment  of  each  of  the  Non-Executive  Directors  serving  at  December  31,  2020,  are 
summarized in the table below: 

Non-Executive Director
Dr. Peter Fellner
Dr. Anders Ekblom
Peter Bains
Kunal Kashyap
Michael Wyzga
Dr. Deepa Pakianathan
Dr. Brian Schwartz
Dr. Jeremy Bender

Date of appointment 
July 29, 2015 
July 29, 2015 
July 29, 2015 
July 29, 2015 
April 23, 2019 
April 23, 2019 
October 1, 2020 
October 1, 2020 

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION 

2.5 Statement of Directors’ Shareholding and Share Interests (audited) 
The table below sets out, as at December 31, 2020, the beneficial interest in the Company’s shares of the 
Directors (together with interests held by his or her connected persons). In addition, the table below also 
sets out the total number of shares held by Directors which are unvested, the total number of options held 
by Directors which are vested but not yet exercised and the total number of options held by Directors which 
are unvested. 

The  total  number  of  shares  which  are  unvested  are  disclosed  by  those  with  and  without  performance 
conditions. The table below is presented in ADS equivalent when the underlying interest is in ordinary shares. 

Shares
Vested

Shares
Unvested 

Awards 

Vested

Unvested 

Director
Executive 
Dr. Denise 
Scots-Knight 
Richard Jones
Non-Executive 
Dr. Peter Fellner
Dr. Anders Ekblom
Peter Bains
Kunal Kashyap
Paul Blackburn
Dr. Deepa  
Pakianathan
Michael Wyzga

Beneficially
owned

 ADS(1)

187,200
25,126

13,100
37,940
41,359
299,547
4,544

256,734(2)

–

2015 Plan/ 
Share 
(Unvested,  Option Plan

LTIP

DBSP
(Unvested,
 without

with
performance performance
conditions)
(ADS
equivalent)

(ADS
equivalent)

conditions) 

2019 
(equivalent  EIP/NED EIP 
(ADSs, 
vested
but not yet
exercised)

ADS
vested
but not yet
exercised)

2019 
2015 Plan 
(ordinary  EIP/NED EIP  
shares(1),
(ADSs, 
unvested) 
unvested)

6,441
4,411

46,154
–

308,948
130,000

–
–
–
–
–

–
–

–
–
–
–
–

–
–

338,534
43,252
142,117
43,252
47,394

–
–

65,624
14,894

20,166
20,166
20,166
20,166
17,416

20,166
20,166

–
–

–
–
–
–
–

–
–

284,376 
– 

1,834 
1,834 
1,834 
1,834 
– 

1,834 
1,834 

Each ADS represents five ordinary shares; ordinary shares held have been converted into equivalent ADSs. 

(1)
(2) Delphi Ventures VIII, L.P. (“Delphi VIII”) directly holds 254,327 ADSs. Delphi Bio Investments VIII, L.P. (“DBI VIII”) directly holds 2,407 ADSs. Delphi 
Management Partners VIII, L.L.C. (“DMP VIII”) is the general partner of Delphi VIII and DBI VIII (together, the “Delphi VIII Funds”), and may be deemed 
to have sole voting and dispositive power over the ADSs held by the Delphi VIII Funds. DMP VIII and each of James J. Bochnowski, David L. Douglass, 
Douglas A. Roeder and Deepika R. Pakianathan, Ph.D., the Managing Members of DMP VIII who may be deemed to share voting and dispositive power 
over the reported securities, disclaim beneficial ownership of the reported securities held by the Delphi VIII Funds except to the extent of any pecuniary 
interest therein. 

The Company does not have a formal policy on Executive or Non-Executive Director shareholdings. 

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CORPORATE GOVERNANCE: DIRECTORS’ REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION 

As at December 31, 2020, no unvested equity incentive awards are subject to performance conditions. The 
table below shows the interests of the Directors in the Company’s share options as at December 31, 2020. 
The underlying grants for the 2015 Plan, LTIP and DBSP are in ordinary shares and have been presented here 
in equivalent ADS, which represents five ordinary shares. 

                                                                   Ordinary 
                                                                      Shares 
                                                              (equivalent         Exercise                                  Exercise 
                                                                           ADS)              Price                ADSs              Price 
                               Equity                     Underlying          Per ADS      Underlying        Per ADS 
Director                 Award Plan                     Grant                     ($)              Grant                   ($)

Grant Date

Expiration Date 

Executive 
Dr. Denise             2015 Plan                   308,948                8.63                       –                    – September 25, 2015
June 9, 2016
Scots-Knight        LTIP                                46,154                    nil                       –                    –
                               DBSP                               6,441                    nil                       –                    –
April 4, 2017
April 26, 2018
                               DBSP                               5,063                    nil                       –                    –
May 20, 2019
                               2019 EIP                                 –                      –              87,500               5.40
July 23, 2019
                               2019 EIP                                 –                      –              87,500               3.00
February 20, 2020
                               2019 EIP                                 –                      –           175,000               1.84
Non-Executive 
Dr. Peter Fellner   2015 Plan                   338,534                8.63                       –                    – September 29, 2015
May 20, 2019
                               2019 NED EIP                        –                      –                5,500               5.40
                               2019 NED EIP                        –                      –                5,500               3.00
July 23, 2019
February 20, 2020
                               2019 NED EIP                        –                      –              11,000               1.84
Peter Bains           2015 Plan                   142,117                8.63                       –                    – September 29, 2015
May 20, 2019
                               2019 NED EIP                        –                      –                5,500               5.40
July 23, 2019
                               2019 NED EIP                        –                      –                5,500               3.00
                               2019 NED EIP                        –                      –              11,000               1.84
February 20, 2020
Dr. Anders             2015 Plan                     43,252                8.63                       –                    – September 29, 2015
May 20, 2019
Ekblom                  2019 NED EIP                        –                      –                5,500               5.40
July 23, 2019
                               2019 NED EIP                        –                      –                5,500               3.00
                               2019 NED EIP                        –                      –              11,000               1.84
February 20, 2020
Kunal Kashyap    2015 Plan                     43,252                8.63                       –                    – September 29, 2015
May 20, 2019
                               2019 NED EIP                        –                      –                5,500               5.40
July 23, 2019
                               2019 NED EIP                        –                      –                5,500               3.00
February 20, 2020
                               2019 NED EIP                        –                      –              11,000               1.84
May 20, 2019
Dr. Deepa              2019 NED EIP                        –                      –                5,500               5.40
July 23, 2019
Pakianathan         2019 NED EIP                        –                      –                5,500               3.00
February 20, 2020
                               2019 NED EIP                        –                      –              11,000               1.84
May 20, 2019
Michael Wyzga    2019 NED EIP                        –                      –                5,500               5.40
July 23, 2019
                               2019 NED EIP                        –                      –                5,500               3.00
February 20, 2020
                               2019 NED EIP                        –                      –              11,000               1.84

September 25, 2025 
June 9, 2026 
April 4, 2021 
January 31, 2022 
May 20, 2029 
July 23, 2029 
February 20, 2030 

September 29, 2025 
May 20, 2029 
July 23, 2029 
February 20, 2030 
September 29, 2025 
May 20, 2029 
July 23, 2029 
February 20, 2030 
September 29, 2025 
May 20, 2029 
July 23, 2029 
February 20, 2030 
September 29, 2025 
May 20, 2029 
July 23, 2029 
February 20, 2030 
May 20, 2029 
July 23, 2029 
February 20, 2030 
May 20, 2029 
July 23, 2029 
February 20, 2030 

Executive Directors 
–

Under the 2019 EIP, we have granted market value options to our Executive Directors. These market 
value options vest over four years with 25% vesting 12 months after the grant date and the balance 
vesting equally over the next 36 months. There are no performance conditions attached to share options 
granted under the 2019 EIP. Subject to the terms of the grant, awards under the 2019 EIP can be granted 
in respect of ordinary shares, ADSs, cash or a combination thereof. All grants to Executive Directors 
during the 2019 performance period were in respect of ADSs. 

–

–

–

Under the 2015 Plan, we have granted market value options to our Executive Directors. These market 
value options vest over four years with 25% vesting 12 months after the grant date and the balance 
vesting equally over the next 36 months. There are no performance conditions attached to share options 
granted under the 2015 Plan. 

Under the Share Option Plan, we have granted share options to our Executive Directors. These share 
options vest over three years. There are no performance conditions attached to share options granted 
under the Share Option Plan. 

Under the DBSP, we have granted share awards to our Chief Executive Officer and Richard Jones. These 
share awards vest three years from grant date and are exercisable within one year of vesting. There are 
no performance conditions, nor any service conditions attached to share options granted under the 
DBSP. 

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CORPORATE GOVERNANCE: DIRECTORS’ REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION 

–

Under the LTIP, we have granted share awards to our Executive Directors. 75% of these share awards 
have specific performance conditions and vest depending on achieving share price appreciation relative 
to the share price on specified future dates against the share price at admission to the AIM Market of 
the London Stock Exchange (“AIM”) (75% of the grant) and the achievement of strategic operational 
targets (25% of the total grant). 

Non-Executive Directors 
–

Under the 2015 Plan, we have granted share options to our Non-Executive Directors. These share 
options  vested  over  three  years  from  grant  date  in  three  equal  annual  instalments.  There  are  no 
performance conditions attached to share options granted under the 2015 Plan. 

–

Under the 2019 NED EIP, we have granted other share-based awards to our Non-Executive Directors. 
These other share-based awards vest in equal monthly instalments over the one-year period following 
their  grant  date.  There  are  no  performance  conditions  attached  to  the  other  share-based  awards 
granted under the 2019 NED EIP. Subject to the terms of the grant, awards under the 2019 NED EIP can 
be  granted  in  respect  of  ordinary  shares,  ADSs,  cash  or  a  combination  thereof.  All  grants  to 
Non-Executive Directors during the 2019 performance period were in respect of ADSs, however the 
award may be cash settled at the Company’s sole discretion. 

2.6 Performance Graph and Table 
The graph below shows the Company’s performance, measured by total shareholder return, relative to the 
Nasdaq  Biotechnology  Index.  The  Nasdaq  Biotechnology  Index  has  been  selected  for  this  comparison 
because the Company has been trading on this exchange since the date it became a quoted company for 
the purposes of the U.K. remuneration reporting regulations (in April 2019) and is therefore considered to be 
the most suitable comparator index. 

O
P

I

t
a
e
c
i
r
P
e
r
a
h
S
o
e
r
e
M
o
t
d
e
x
e
d
n

I

Chief Executive Officer Total Remuneration History 
The Chief Executive Officer’s remuneration over the period since the Company’s listing on Nasdaq in April  
2019 is set out below. This will eventually build up to cover a rolling ten-year remuneration history. 

                                                                                                                                                        2019                     2020 

Total CEO remuneration                                                                                                   £1,176,187          £1,043,484 
CEO bonus (as a % of maximum available)                                                                              75%                     100% 
CEO LTIP(1) vesting (as a % of maximum available)                                                             100%                     100% 

(1) Awards of market value options were granted as an equity incentive award to the CEO in 2020 and 2019. As the options granted in 2020 and 2019 

are not subject to performance conditions the vesting percentage has been recorded as 100%. 

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION 

2.7 Percentage Change in Remuneration of Directors and Employees  
The  following  table  shows  the  percentage  change  in  each  Executive  and  Non-Executive  Directors’ 
remuneration compared with the average change for all employees of the Company for the year ended 
December 31, 2020. Going forward, this disclosure will build up over time to cover a rolling five-year period. 

Dr Denise Scots-Knight
Richard Jones1
Dr. Peter Fellner
Dr. Anders Ekblom
Peter Bains
Michael Wyzga
Dr Deepa Pakianathan
Paul Blackburn1
Dr Brian Schwartz2
Dr Jeremy Bender2
Average of all employees (other than Directors)

Salary/fee (%)

Benefits (%)

Annual 
bonus (%) 

2.0
0
0
0
2.9
03
0
0
N/A
N/A
2

3.4
1.6
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
6.0

36 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
N/A 
(19.7) 

A

J

(1) Stepped down from the Board during the year – figures have been annualized. 
Joined the Board during the year – no prior year comparison available. 
(2)
(3) Michael Wyzga was appointed interim CFO effective from August 1, 2020 until January 4, 2021. His remuneration during this period included in the 

single figure table above. There was no change to the fees paid to Mr. Wyzga in his role as a non-executive director.  

2.8 Relative Importance of Spend on Pay  
The Remuneration Committee considers the Company’s research and development (“R&D”) expenditure 
relative to salary expenditure for all employees, to be the most appropriate metric for assessing overall spend 
on pay due to the nature and stage of the Company’s business. Dividend distribution and share buy-back 
comparators have not been included because the Company has no history of such transactions. The table 
below illustrates the gross pay to all employees, per year, as compared to R&D expenditure and illustrates 
the year-on-year change. 

Gross pay to all employees
R&D expenditure 

2020 (£’000)

2019 (£’000)

% change 

£10,669
£16,347

£8,007
£23,608

33.2% 
(30.8)% 

2.9 External appointments  
Dr. Denise Scots-Knight (CEO) is currently a Non-Executive Director of Elanco Animal Health Incorporated 
(“Elanco”) (NYSE: ELAN). 

2.10 Membership of the Remuneration Committee and its Advisors  
The Remuneration Committee currently comprises of three independent Non-Executive Directors: Dr. Deepa 
Pakianathan (Chair), Dr. Anders Ekblom and Dr. Brian Schwartz (from April 1, 2021). Peter Bains was also a 
member of the Remuneration Committee during 2020 until April 1, 2021. The Chief Executive Officer, Chief 
Financial Officer and General Counsel, as well as others, are invited to attend Remuneration Committee 
meetings as required to provide advice and assistance. The terms of reference of the Committee can be 
found on our website at www.mereobiopharma.com. 

During the year, the Committee was assisted in its work by FIT Remuneration Consultants LLP (“FIT”). FIT 
was appointed in 2020 and has provided advice in relation to general remuneration matters. Fees paid to 
FIT in relation to advice provided to the Committee during the year to December 31, 2020 were £23,668 
(excluding VAT), charged on a time/cost basis. FIT did not provide any other services to the Company. FIT is 
a member of the Remuneration Consultants Group and, as such, voluntarily operates under the Code of 
Conduct in relation to executive remuneration consulting in the U.K. The Committee is satisfied that the 
advice they received from FIT was objective and independent. The Remuneration Committee also sought 
advice from Radford (part of Aon plc) in relation to the review of the Directors’ Remuneration Policy in light 
of the cancellation of the Company’s AIM listing in December 2020 and the Company continuing forward 
solely with its Nasdaq Global Market listing. Fees paid to Aon in relation to this advice during the year to 
December 31, 2020 were £56,400 (excluding VAT). 

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION 

The Committee met 9 times during the year and addressed the following main topics: 

–

–

–

–

–

Review of the Directors’ Remuneration Policy in light of the Company’s Nasdaq listing in 2019 and 
subsequent AIM delisting in 2020; 

Preparation of a new Policy to be put to shareholders for binding approval at the AGM in 2021;  

Reviewed and approved the remuneration package of our Chief Executive Officer; 

Approved the annual bonus payments to the Executive Directors in 2020 and the annual bonus plan for 
the 2020 financial year; 

Reviewed and confirmed the vesting of equity incentive awards and reviewed and approved the terms 
of the 2020 awards. 

2.11 Statement of Voting at a general meeting of the Company 
The shareholder votes on the non-binding approval of the Directors’ Remuneration Report and the binding 
approval of the Directors’ Remuneration Policy at the General Meeting which took place on September 28, 
2020 was as follows: 

                                                                                                           Votes 
                                                                                                        against                       
                                                                                                   (excluding                       
Resolution                                      Votes for          % for           withheld)     % against

Total  
(excluding  

withheld) Withheld 

Approval of the Directors’  
Remuneration Report             125,187,297      90.40%      13,290,680             9.60% 138,477,977
Approval of the Directors’  
Remuneration Policy              124,695,799      90.42%      13,216,200             9.58% 137,911,999

211,050 

777,028 

2.12 Statement of Implementation of Remuneration Policy for the Year Ending December 31, 2021 
Annual salary 
In June 2020 the Chief Executive Officer was granted a 2% increase in annual salary in-line with the other 
employees. The Chief Executive Officer’s annual salary has not been increased for 2021. 

Benefits and pension 
The CEO will continue to receive pension contributions (or cash payments in lieu) to the value of 15% of basic 
salary. No changes will be made to the provision of other benefits. 

Bonus 
In line with our proposed new Policy, the CEO will be eligible for an annual bonus of 60% of basic salary for 
achievement of target level or 74.25% of basic salary for achievement of stretch goals for the 2021 financial 
year. 

The bonus will be subject to the achievement of short-term corporate objectives which have been set by the 
Committee with respect to the FY2021 performance period. The short-term objectives cover key objectives 
that relate to the achievement of the Group’s wider strategic goals including, for 2021, measures relating to 
clinical development, corporate development, commercial planning, finance, manufacturing and intellectual 
property/legal. 

The amount of bonus payable is at the discretion of the Committee subject to review of performance against 
the  short-term  corporate  objectives  at  the  end  of  the  performance  period  (which  is  aligned  with  the 
financial year). 

The Committee has chosen not to disclose, in advance, the detailed performance targets for the forthcoming 
year  as  these  include  matters  which  the  Committee  considers  commercially  sensitive.  Retrospective 
disclosure of the performance against the corporate objectives will be made in next year’s Annual Report on 
Remuneration to the extent any such disclosure is considered not to be commercially sensitive at that time. 

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REMUNERATION REPORT: ANNUAL REPORT ON REMUNERATION 

Long-term incentive plan 
In line with the Policy, the Committee has issued market value options to the CEO during 2021.  

On February 1, 2021, equity incentive awards were granted to the Chief Executive Officer under the 2019 EIP. 
These equity incentive awards were market value options over ADSs, and the vesting period is four years; 
25% of the award vesting on the first anniversary of the grant date and the balance vesting in equal monthly 
instalments over the following three years. No performance conditions were attached to the awards. 

ADS options
granted
February 1,
2021

Exercise 
Price
per ADS
($)

Face value 
($) 

Dr. Denise Scots-Knight

520,000

$2.72

1,414,400 

Non-Executive Directors’ fees 
During the 2021 financial year, in line with the new Policy and increased focus on awards under our long-
term Non-Executive Incentive Plan, fees paid to Non-Executive Directors changed with effect from April 1, 
2021. The base fees paid to Non-Executive Directors will decrease to £30,726 (2020: £40,000). Incremental 
fees paid to the Chair of the Audit and Risk Committee and the Chair of the Remuneration Committee will 
increase to £15,000 and £9,000 respectively (2020: £8,000). Incremental fees paid to the members of the 
Audit and Risk Committee and the Remuneration Committee will increase to £6,000 and £4,500, respectively 
(2020: £4,000). There are no other changes to the incremental fees paid to members or Chairs of other Board 
Committees. No changes are proposed to the fees paid to the Chairman of the Board.  

In addition to fees paid, market value options have been issued to Non-Executive Directors during 2021. 

In January and February 2021, equity incentive awards were granted to Non-Executive Directors in line with 
the 2019 EIP. These equity incentive awards were market value options over ADSs, and the vesting period is 
one year; vesting in equal monthly instalments over the one-year period following grant date. No performance 
conditions were attached to the awards. 

Granted on January 19, 2021:
Dr. Jeremy Bender
Dr. Brian Schwartz

Granted on February 1, 2021:
Dr. Peter Fellner
Dr. Anders Ekblom
Peter Bains
Kunal Kashyap
Dr. Deepa Pakianathan
Michael Wyzga
Dr. Jeremy Bender
Dr. Brian Schwartz

ADS options
granted

Exercise 
Price
per ADS
($)

Face value 
($) 

22,000
22,000

31,500
31,500
31,500
31,500
31,500
31,500
31,500
31,500

3.32
3.32

2.72
2.72
2.72
2.72
2.72
2.72
2.72
2.72

73,040 
73,040 

85,680 
85,680 
85,680 
85,680 
85,680 
85,680 
85,680 
85,680 

This directors’ remuneration report has been approved by the Board and signed on behalf of the Board, 

Dr. Deepa Pakianathan 
Director 

April 16, 2020

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REPORT 

The  Directors  present  their  report  together  with  the  audited  financial  statements  for  the  year  ended 
December 31, 2020. 

Principal activities 
The Strategic Report on pages 4 to 27 describes the Group’s principal development activities, strategy and 
future developments. 

We are a biopharmaceutical company focused on the development and commercialization of innovative 
therapeutics that aim to improve outcomes for oncology and rare diseases. On December 18, 2020 we 
delisted from the AIM market of the London Stock Exchange retaining our now sole listing of American 
Depositary Shares (“ADSs”) on the Nasdaq Global Market. 

Results and dividends 
The Group recorded a total comprehensive loss for the year attributable to equity holders of the parent of 
£163.3 million (2019: £35.3 million). Further details are given in the Strategic Report and in the consolidated 
financial statements. 

The Directors do not recommend payment of a dividend. 

Research and development 
For the financial year ended December 31, 2020, we spent £16.3 million (2019: £23.6 million) on research 
and development activity. 

Research and development spend primarily reflects the underlying activity on clinical trials for our products 
as well as the manufacturing of drug product together with the internal costs, including payroll directly 
attributable to these activities. Further details of our product programs and research and development spend 
can be found within the Strategic Report. 

Statement of corporate governance arrangements 
The Board of Directors of the Company recognises the importance of corporate governance and, since 2019, 
following  the listing of the Company’s ADSs on the Nasdaq Global Market  we are required to comply with 
certain U.S. securities laws and Nasdaq rules that are relevant to us an Emerging Growth Company (“EGC”) 
(as defined under US securities laws) and as a non-U.S. company with foreign private issuer status (as 
defined  under  US  securities  laws).  As  an  EGC,  we  are  subject  to  reduced  public  company  disclosure 
requirements and, as a non-U.S. company with foreign private issuer status, we are exempted from certain 
corporate governance provisions of U.S. securities laws and Nasdaq rules that are generally applicable to 
U.S. domestic public companies. 

Information on environmental matters 
The Company is required to measure and report its greenhouse gas emissions. 

As this is the first year of reporting, 2020 is reported as the baseline year against which future performance 
will be measured.  

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REPORT 

Energy and Carbon Reporting  
Quantification and reporting methodology  
This report was compiled by Management. The 2019 UK Government Environmental Reporting Guidelines 
and the GHG Protocol Corporate Accounting and Reporting Standard (revised edition) were followed to ensure 
the Streamlined Energy and Carbon Reporting (“SECR”) requirements were met.  

The  energy  data  was  collated  using  existing  reporting  mechanisms.  These  methodologies  provided 
continuous record of electricity use.   

The energy data was converted to carbon emissions using the 2020 UK Government GHG Conversion Factors 
for Company Reporting. The associated emissions are divided into the combustion of fuels and the operation 
of facilities (scope 1), purchased electricity, heating and cooling (scope 2) and in-direct emissions that occur 
as a consequence of company activities (scope 3). During the year the Group only had emissions relating to 
Scope 2.  

Estimations  
The electricity use was compiled from invoices and meter readings.   

Energy used by the company (in KWH)
Emissions associated with the reported energy use (tCO2e)

2020  

95,507  
22  

Intensity Ratio  
The chosen primary intensity ratio is total gross emissions in metric tonnes CO2e (mandatory emissions) 
per employee.   

Tonnes of CO2e per employee

2020  
0.73 

Energy efficiency action during current financial year  
The management of resources and the need to embed sustainability is an important issue for the Group and 
the following actions related to reducing energy use were implemented within the current reporting period.  

Energy consumption is expected to be reduced this year as the lockdown resulted in the temporary closure 
of the office.  

A result of COVID-19 restrictions, there has been an increase in the use of video conferencing for external 
meetings  and  board  meetings,  reducing  the  need  for  travel.  The  emission  saving  resulting  from  these 
activities has not been quantified, but this practice has resulted in behaviour changes that are expected to 
continue for the foreseeable future.  

Post-balance sheet events 
Further information on post-balance sheet events is provided in Note 30 within the consolidated financial 
statements contained within this report. 

•

On December 17, 2020, the Company announced a license and collaboration agreement with Ultragenyx 
for setrusumab, a monoclonal antibody in clinical development for OI. The agreement was subject to 
Hart-Scott-Rodino Antitrust Improvements Act of 1976 (HSR) review and the satisfaction of other 
customary  closing  conditions.  Completion  occurred  on  January  25,  2021.  Under  the  terms  of  the 
collaboration, Ultragenyx will lead future global development of setrusumab in both pediatric and adult 
patients.  The  Company  granted  Ultragenyx  an  exclusive  license  to  develop  and  commercialize 
setrusumab  in  the  U.S.  and  rest  of  the  world,  excluding  Europe  where  the  Company  will  retain 
commercial  rights.  Under  the  terms  of  the  agreement,  Ultragenyx  made  an  upfront  payment  of 
$50 million in January 2021. Ultragenyx will also fund global development of the program until approval, 
and has agreed to pay a total of up to $254 million in contingent payments upon achievement of certain 
clinical, regulatory, and commercial milestones. Ultragenyx will pay tiered double digit percentage 
royalties to Mereo on net sales outside of Europe and Mereo will pay a fixed double digit percentage 

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REPORT 

royalty  to  Ultragenyx  on  net  sales  in  Europe.  As  the  license  and  collaboration  agreement  become 
effective in January 2021, no revenue was recognized in the year ended December 31, 2020. 

As a consequence of the license and collaboration agreement with Ultragenyx and in accordance with 
terms of the agreement with Novartis as set out in Note 25.3, the Company made a payment to Novartis 
of approximately £7.3 million ($10 million). As the agreement was not effective until January 2021, a 
provision for this payment was not recognized in the year ended December 31, 2020.  

•

On February 12, 2021 the Company announced  the closing of its previously announced underwritten 
public offering of 39,675,000 ADSs, at a public offering price of $2.90 per ADS. Each ADS represents 
five  ordinary  shares  of  Mereo.  The  aggregate  gross  proceeds  from  the  offering,  before  deducting 
underwriting discounts and commissions and offering expenses was $115.1 million. The net proceeds, 
after transaction costs were $108.2 million (£78.3 million). 

Going concern 
The going concern basis has been applied in these consolidated financial statements. 

The Group expects to incur significant operating losses for the foreseeable future as it continues its research 
and development efforts, seeks to obtain regulatory approval of its product candidates and pursues any 
future product candidates the Group may develop. 

Until such time as Group can generate significant revenue from product sales, or other commercialization 
revenues, if ever, in respect of the oncology or rare disease product candidates or through partnering and/or 
out-licensing deals for the non-core disease product candidates, the Group will need to raise financing to 
support its continued operations. The Group will seek to finance its operations through a combination of 
public or private equity or debt financings or other sources. 

In January 2021, the Group received an upfront payment of £36.5 million ($50 million) under the terms of 
our  license  and  collaboration  agreement  with  Ultragenyx  for  setrusumab.  In  February  2021,  the  Group 
completed  a  public  offering  of  American  Depository  Shares  (“ADSs”)  and  raised  gross  proceeds  of 
$115.1 million (Note 27). 

The Directors have prepared detailed cash flow forecasts for the period from approval of these accounts to 
June 30, 2022. The Directors have considered the impact of COVID-19, the continuing economic uncertainty, 
as well as unprecedented burden on health systems in impacted countries around the world on these forecasts. 
Clinical centers have diverted resources away from the performance of clinical trials and because of that and 
the  vulnerability  of  patients  in  the  Group’s  Phase  2  alvelestat  program  for  patients  with  severe  alpha-1 
antitrypsin deficiency (AATD), the Group’s clinical activities will face some delays. The Group may also face 
delays in enrolment in the recently initiated Phase 1b/2 study with etigilimab in a range of tumor types. 

The cash inflow from our global licensing and collaboration agreement with Ultragenyx and funding secured 
from the February 2021 public offering, together with the Group’s existing funds, provides the Group with 
sufficient cash resources to meet its liabilities as they fall due and for the period to June 30, 2022. Therefore, 
although the Group continues to make losses the Directors consider that there is headroom between the 
forecast expenditure and cash resources, such that the likelihood of the headroom being exhausted is 
considered to be remote and that it is appropriate to adopt the going concern basis of accounting in preparing 
these consolidated financial statements.  

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REPORT 

Directors 
The directors of the Company who held office during the year and up to the date of this report, unless 
otherwise noted, were: 

Executive directors 
Dr. Denise Scots-Knight – Chief Executive Officer  
Richard Jones – Chief Financial Officer                           resigned June 29, 2020 

Non-executive directors 
Dr. Peter Fellner  
Peter Bains  
Paul Blackburn                                                                      resigned October 1, 2020 
Dr. Anders Ekblom 
Kunal Kashyap  
Michael Wyzga**                                                                  appointed April 23, 2019 
Dr. Deepa Pakianathan                                                        appointed April 23, 2019 
Dr. Brian Schwartz                                                               appointed October 1, 2020 
Dr. Jeremy Bender                                                                appointed October 1, 2020 

** Michael Wyzga served as Interim Chief Financial Officer from August 1, 2020 until January 4, 2021 on the appointment of Christine Fox as the Company’s 

Chief Financial Officer. 

Brief  biographical  details  of  the  current  directors  of  the  Company  are  provided  within  the  Corporate 
Governance report on pages 36 to 37. 

As at the date of this report, the Directors held shares representing 0.77% of the equity of the Company. 
Details of the Directors’ shareholdings and their options over shares in the Company are disclosed in the 
Directors’ Remuneration Report on pages 39 to 61. 

Financial risk management objectives and policies (including information on exposure to price risk, credit 
risk, liquidity risk and cash flow risk) 
Refer to Note 23 of the financial statements for further details on our financial risk management objectives 
and policies. 

Health and safety 
The Directors are committed to ensuring the highest standards of health and safety, both for their employees 
and for the communities within which the Group operates. 

Political contributions 
Neither  the  Company  nor  any  of  its  subsidiaries  made  any  political  donations  or  incurred  any  political 
expenditure during the years ended December 31, 2020 and December 31, 2019. 

Share capital 
As at the date of this report, the Company had total issued and fully paid up share capital of £1,623,678.92 
representing 541,226,308 ordinary shares of £0.003, all of which rank pari passu. Since December 18, 2020 
the Company’s ordinary shares are no longer admitted to trading on the AIM Market of the London Stock 
Exchange. Each share carries the right to one vote at general meetings of the Company. No shareholder 
holds shares carrying special rights with regard to control of the Company. 

ADSs are traded on the Nasdaq Global Market under the symbol “MREO” . Each ADS represents five ordinary 
shares. 

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REPORT 

Purchases of own shares during the year 
The Company’s Employee Benefit Trust (“EBT”) was established for the purpose of holding ordinary shares 
(subsequently ADSs) to satisfy the exercise of options under the Company’s share-based incentive schemes. 
There  were  no  loans  made  to  the  EBT  by  the  Company  during  the  year  ended  December  31,  2020 
(2019: £1.0 million). During the year ended December 31, 2020, 7 ordinary shares were purchased by the 
EBT (2019: 1,074,274). In December 2020, the EBT converted its ordinary shares into 247,456 ADSs, which 
it holds along with a cash balance of £21,762 as of December 31, 2020. 

Branches outside the U.K. 
As at December 31, 2020, the Group consists of certain subsidiaries which are incorporated outside the 
United Kingdom. Further information can be found in Note 4 of the financial statements. 

Substantial interests 
The percentage of the Company’s ordinary shares beneficially owned as of February 28, 2021 is computed 
on the basis of 541,226,308 fully subscribed and paid up ordinary shares, including those represented by 
ADSs. As of February 28, 2021, the number of shares beneficially owned is based on the best information 
available to the Company, derived from the information contained in Statements on Schedule 13G filed by 
the shareholders with the SEC in February 2021, the details of the Fundraising and includes the ordinary 
shares  that  a  person  has  the  right  to  acquire  within  60  days  of  February  28,  2021,  which  are  deemed 
outstanding for purposes of computing the percentage ownership of the person holding such rights, but are 
not deemed outstanding for purposes of computing the percentage ownership for any other person. On this 
basis, the following investors are currently believed to have beneficial interests of 5 per cent. or more of the 
issued share capital of the Company: 

Name and address of beneficial owner

5% or Greater Shareholders:
OrbiMed Funds
Tavistock Group
Baker Brothers
Vivo Funds
Point72 Asset Management LP
Citadel Advisors LLC
Suvretta Capital Management, LLC

Number of 

Shares
Beneficially
Owned as of
February 28, 2021 

Ordinary Percentage of  
Ordinary 
Shares 
Beneficially 
Owned 

68,658,145
56,347,731
56,340,289
56,685,103
34,498,345
33,980,386
31,827,500

12.69% 
9.99% 
9.99% 
9.83% 
6.37% 
6.28% 
5.88% 

Website publication 
The Directors are responsible for ensuring that the annual report, including the financial statements, are 
made available on our website. 

Annual general meeting (“AGM”) 
The  AGM  of  the  Company  will  be  held  on  May  27,  2021.  The  notice  of  the  meeting,  together  with  an 
explanation of the business to be dealt with including proposed resolutions, will be prepared as a separate 
document and  distributed to shareholders and posted on our website. 

Disclosure of information to the Auditor 
Each of the persons who is a director at the date of approval of this report confirms that: 

So far as the director is aware, there is no relevant audit information of which the Group’s Auditor is 
unaware; and 

The  director  has  taken  all  the  steps  that  they  ought  to  have  taken  as  a  director  in  order  to  make 
themselves aware of any relevant audit information and to establish that the Group’s Auditor is aware 
of that information. 

•

•

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: DIRECTORS’ REPORT 

Independent auditors 
The auditors, Ernst and Young LLP, have indicated their willingness to continue in office and a resolution 
concerning their re-appointment will be proposed at the forthcoming AGM. 

Directors’ and officers’ liability insurance 
The Company has, as permitted by the Companies Act 2006, purchased and maintained throughout the 
financial year suitable insurance cover on behalf of the directors, indemnifying them against certain liabilities 
which may be incurred by them in relation to the Group. We have also entered into a deed of indemnity with 
each of our directors as permitted by the Companies Act 2006 and with each of our executive officers. 

Effective date 
This report was approved by the Board of Directors on April 14, 2021 and signed on its behalf by: 

Peter Fellner                                              Charles Sermon 
Chairman                                                   General Counsel and Company Secretary 

April 16, 2021                                            April 16, 2021 

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MEREO BIOPHARMA GROUP PLC 
CORPORATE GOVERNANCE: STATEMENT OF DIRECTORS’ RESPONSIBILITIES 

The Directors are responsible for preparing the annual report and the financial statements in accordance 
with applicable laws and regulations. 

Company law requires the directors to prepare financial statements for each financial year. For the financial 
year ended December 31, 2020, we have chosen to prepare our Group and Company accounts in accordance 
with international accounting standards in conformity with the requirements of the Companies Act 2006” 
(International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards 
Board (IASB) and as adopted by the European Union (as it stands at the end of the transition period)). 

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 affairs of the Group and parent company and of their profit or 
loss for that period. 

In preparing each of the Group and parent company financial statements, the directors are required to: 

•

•

•

•

Select suitable accounting policies and then apply them consistently; 

Make judgments and accounting estimates that are reasonable and prudent; 

State whether they have been prepared in accordance with IFRS as issued by the IASB; and 

Prepare the financial statements on the going concern basis unless it is inappropriate to presume that 
the Group and the parent company will continue in business. 

The directors are responsible for safeguarding the assets of the Group and parent company and hence for 
taking reasonable steps for the prevention and detection of fraud and other irregularities. 

The directors are responsible for keeping adequate accounting records that are sufficient to show and explain 
the parent company’s and Group’s transactions and disclose with reasonable accuracy at any time the 
financial position of the parent company and the Group and to enable them to ensure that its financial 
statements and Directors’ Remuneration Report comply with the Companies Act 2006. 

The directors are responsible for the maintenance and integrity of the corporate and financial information 
included on the Company’s website. Legislation in the U.K. governing the preparation and dissemination of 
financial statements may differ from legislation in other jurisdictions. 

Directors’ confirmations 
In the case of each Director in office at the date the Directors’ Report is approved: 

•

•

So far as the director is aware there is no relevant audit information of which the Group and parent 
company’s Auditor is unaware; and 

They have taken all the steps that they ought to have taken as a director in order to make themselves 
aware of any relevant audit information and to establish that the Group and parent company’s Auditor 
is aware of that information. 

On behalf of the Board: 
Charles Sermon 

General Counsel and Company Secretary  

April 16, 2021 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

Opinion 
In our opinion: 

•

•

•

•

Mereo BioPharma Group plc’s group financial statements and parent company financial statements 
(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;   

the  parent  company  financial  statements  have  been  properly  prepared  in  accordance  with  United 
Kingdom Generally Accepted Accounting Practice; and 

the financial statements have been prepared in accordance with the requirements of the Companies 
Act 2006. 

We have audited the financial statements of  Mereo BioPharma Group plc’s (the ‘Parent Company’) and its 
subsidiaries (the ‘Group’) for the year ended 31 December 2020 which comprise: 

Group                                                                                       Parent company 

Consolidated statement of comprehensive loss for 
the year then ended

Company balance sheet as at 31 December 2020

Consolidated  balance  sheet  as  at  31  December 
2020

Company  statement  of  changes  in  equity  for  the 
year then ended

Consolidated statement of cash flows for the year 
then ended 

Related notes 1 to 13 to the financial statements 
including  a  summary  of  significant  accounting 
policies 

Consolidated statement of changes in equity for the 
year then ended

Related notes 1 to 27 to the financial statements, 
including  a  summary  of  significant  accounting 
policies 

The financial reporting framework that has been applied in the preparation of the group financial statements 
is  applicable  law  and  International  Accounting  Standards  in  conformity  with  the  requirements  of  the 
Companies Act 2006.  The financial reporting framework that has been applied in the preparation of the 
parent company financial statements is applicable law and United Kingdom Accounting Standards, including 
FRS 101 “Reduced Disclosure Framework” (United Kingdom Generally Accepted Accounting Practice). 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

Basis for opinion 
We  conducted  our  audit  in  accordance  with  International  Standards  on  Auditing  (UK)  (ISAs  (UK))  and 
applicable  law.  Our  responsibilities  under  those  standards  are  further  described  in  the  Auditor’s 
responsibilities for the audit of the financial statements section of our report. We are independent of the 
group in accordance with the ethical requirements that are relevant to our audit of the financial statements 
in the UK, including the FRC’s Ethical Standard as applied to listed entities, and we have fulfilled our other 
ethical responsibilities in accordance with these requirements. 

We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for 
our opinion. 

Conclusions relating to going concern 
In auditing the financial statements, we have concluded that the directors’ use of the going concern basis 
of accounting in the preparation of the financial statements is appropriate. Our evaluation of the directors’ 
assessment of the group and parent company’s ability to continue to adopt the going concern basis of 
accounting included: 

•

•

•

•

•

•

In  conjunction  with  our  walkthrough  of  the  Group’s  financial  close  process,  we  confirmed  our 
understanding of management’s going concern assessment process and engaged with management 
to ensure all key factors were considered in their assessment; 

We obtained management’s going concern assessment, including the detailed cashflow forecast for 
the period ending 30 June 2022. Management did not perform a plausible downside scenario sensitivity 
due to the fact that the Group has sufficient funds to continue on the current spend profile for 3 years 
and that the forecast expenditure is predictable. 

We have tested the factors and assumptions included in the cash flow forecast, including the level of 
forecast  research  and  development  (R&D)  costs  and  general  and  administrative  expenditure  and 
corroborated to supporting evidence, including third party cost estimates.  We verified that the cash 
flow  model  accurately  reflects  the  impact  of  the  fundraising  and  the  partnering  deal  by  agreeing 
proceeds  to  bank  statements  and  reviewing  the  executed  deal  documents.    We  considered  the 
appropriateness of the methods used to calculate the cash forecast and determined through inspection 
and  testing  of  the  methodology  and  calculations  that  the  methods  utilised  were  appropriately 
sophisticated to be able to make an assessment for the entity. 

We performed a sensitivity analysis removing all future cash inflows from the model and considered 
the impact of that on the projected cash balance at 30 June 2022. 

We have modelled a reverse stress test to understand the level of acceleration of cash spend required 
for the Group to no longer be a going concern and concluded that the likelihood of such events occurring 
is remote. 

We reviewed the Group’s going concern disclosures included in the annual report in order to assess 
that the disclosures were appropriate and in conformity with the reporting standards. 

The activities of the Group have not been significantly impacted by the Covid-19 pandemic and are not 
expected to be significantly impacted by Covid-19 in the going concern assessment period. At 31 December 
2020 the Group had total cash resources (being cash and short-term deposits) of £23.5 million. The Group 
increased its cash resources since the year end through receipt of an upfront payment in January 2021 of 
£36.5 million ($50 million) under the terms of their license and collaboration agreement with Ultragenyx for 
setrusumab. Further, in February 2021, the Group completed a public offering of American Depository Shares 
(“ADSs”) and raised gross proceeds of $115.1 million. 

Based on the work we have performed, we have not identified any material uncertainties relating to events 
or conditions that, individually or collectively, may cast significant doubt on the group and parent company’s 
ability to continue as a going concern for the period to 30 June 2022, which is at least 12 months from the 
date of approval of the financial statements and from when the financial statements are authorised for issue. 

Our responsibilities and the responsibilities of the directors with respect to going concern are described in 
the relevant sections of this report.  However, because not all future events or conditions can be predicted, 
this statement is not a guarantee as to the group’s ability to continue as a going concern. 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

Overview of our audit approach 
Audit scope

•

We performed an audit of the complete financial information of five components 
and audit procedures on specific balances for a further one component. 

•

•

•

•

•

Key audit matters

Materiality

The  components  where  we  performed  full  or  specific  audit  procedures 
accounted for 100% of group operating costs and 100% of total assets. 

Private investment in public equity (PIPE) transaction  

Assessment of carrying value of intangible assets  

Impairment of carrying value of investments in subsidiaries (parent company) 

Overall  group  materiality  of  £0.7m  which  represents  2%  of  operating  costs 
excluding share based payment expense.

An overview of the scope of the parent and group audits  
Tailoring the scope 
Our assessment of audit risk, our evaluation of materiality and our allocation of performance materiality 
determine our audit scope for each company within the Group. Taken together, this enables us to form an 
opinion on the consolidated financial statements. We take into account size, risk profile, the organisation of 
the  group,  changes  in  the  business  environment  and  other  factors  such  as  local  statutory  reporting 
requirements when assessing the level of work to be performed at each entity. 

In assessing the risk of material misstatement to the Group financial statements, and to ensure we had 
adequate quantitative coverage of significant accounts in the financial statements, of the six reporting 
components of the Group, we selected six components covering entities within the United Kingdom and 
United States and America, which represent the principal business units within the Group. 

Of  the  six  components  selected,  we  performed  an  audit  of  the  complete  financial  information  of  five 
components (“full scope components”) which were selected based on their size or risk characteristics. For 
the remaining one component (“specific scope component”), we performed audit procedures on specific 
accounts  within  that  component  that  we  considered  had  the  potential  for  the  greatest  impact  on  the 
significant accounts in the financial statements either because of the size of these accounts or their risk 
profile. 

The reporting components where we performed audit procedures accounted for 100% (2019: 100%) of the 
Group’s Operating Costs (adjusted for share based payments as defined in ‘Our application of materiality’ 
section of this report) and 100% (2019: 100%) of the Group’s Total Assets. For the current year, the full scope 
components contributed 95% (2019: 85%) of the Group’s Operating Costs and 79% (2019: 58%) of the Group’s 
Total assets. The specific scope component contributed 5% (2019: 15%) of the Group’s Operating Costs and 
21% (2019: 42%) of the Group’s Total assets.  The audit scope of these components may not have included 
testing of all significant accounts of the component but will have contributed to the coverage of significant 
tested for the Group. 

Changes from the prior year 
Our scoping is comparable with the prior year. 

Key audit matters 
Key audit matters are those matters that, in our professional judgment, were of most significance in our audit 
of the financial statements of the current period and include the most significant assessed risks of material 
misstatement (whether or not due to fraud) that we identified. These matters included 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.  These  matters  were  addressed  in  the  context  of  our  audit  of  the  financial 
statements  as  a  whole,  and  in  our  opinion  thereon,  and  we  do  not  provide  a  separate  opinion  on 
these matters. 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

                                                                                                                                        Key observations 
                                                                                                                                        communicated to the Audit 
Risk                                                 Our response to the risk                                     Committee 

We agree with the accounting 
principles applied on 3 June, 30 
June  2020  and  31  December 
2020. 

to 

the 

The  valuation  methodology 
identified 
applied 
is 
financial 
reasonable, 
the 
assumptions concluded to be 
within an acceptable range. 

instruments 
with 

related 

The 
disclosures 
included  within  the  Annual 
Report  and  Accounts  are 
appropriate. 

The principal audit procedures included: 

• we 

and 

obtained 

reviewed 
management’s accounting paper and 
valuation  model,  addressing 
initial 
recognition and accounting treatment 
of  financial  instruments  arising  from 
PIPE transaction; 

• we  understood  management’s  key 
judgements in the identification of the 
financial instruments, the models used 
to  value  those  financial  instruments 
and  the  critical  assumptions  and 
estimates applied in those models; 

• we 

challenged 

management’s 
judgements and tested the estimates 
used in determining the value assigned 
to  each  financial  instrument,  notably 
the  embedded  derivative,  host  debt, 
warrants and ordinary share value; 

• we obtained and reviewed contractual 
agreements and other legal documents 
supporting the transaction; 

• we validated the proceeds received to 

bank statement; 

the 

• with  the  assistance  of  our  specialist 
accounting  team,  we  reviewed  the 
technical 
treatment, 
accounting 
including  the  appropriate  way  to 
analyse 
the 
separate  financial  instruments,  the 
identification  and  classification  of 
embedded derivatives on issue, as at 
30  June  2020  (the  date  that  key 
resolutions  were  approved)  and  31 
December 2020; 

transaction 

into 

for 

the 

• we  engaged  our  EY  Valuations 
specialist  to  assess  the  valuation 
in 
model  and  assumptions  used 
accounting 
transaction, 
particularly the determination of the fair 
value  assumptions  for  the  warrants, 
embedded derivatives and share price 
on issue, on 30 June 2020, as well as 
subsequent fair value measurement of 
warrants at 31 December 2020, which 
resulted in a £46m increase in warrants 
fair  value  with  corresponding  loss 
recognised in the Income Statement; 

Private  Investment  in  Public 
Equity (PIPE) transaction 

to 

Refer 
the  Accounting 
policies (pages 84 to 92); and 
Note  17  of  the  Consolidated 
Financial 
Statements 
(page 108). 

valuation 

is  a  high 

level  of 
There 
judgement 
in  determining 
the  appropriate  accounting 
principles 
valuation 
and 
methodology applicable to the 
features  of  the  arrangement. 
estimate 
The 
for  each  of 
the  financial 
instruments 
recognised  at 
inception  was  based  on  key 
assumptions  such  as 
the 
share  price,  the  probability 
of  passing  of  the  resolution, 
credit  spread  and  volatility. 
Following 
of 
the  Resolutions,  embedded 
derivative 
instrument  was 
reclassified to equity at its fair 
value. Subsequent measurement 
of the warrant liability continues 
to be at fair value. 

passing 

Given  the  complexity  of  the 
the  accounting 
transaction, 
judgements and estimates this 
has  been  identified  as  a  key 
audit matter. 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

                                                                                                                                        Key observations 
                                                                                                                                        communicated to the Audit 
Risk                                                 Our response to the risk                                     Committee 

following  passing  of 

• we have audited the accounting applied 
to reflect partial conversion of the loan 
notes, 
the 
Resolutions,  including  the  change  in 
embedded 
classification  of 
derivative (from liability to equity) and 
revaluation  of  embedded  derivative 
prior to reclassification, which resulted 
in  £63.1m  loss  recognised  in  Income 
Statement; 

the 

• We  have  audited 

the  accounting 
treatment  of  the  warrants  exercised 
during  the  year.  We  have  recalculated 
the impact of warrants’ conversion into 
shares, including the number of shares 
issued  and  associated  amounts  for 
share capital and other reserves, based 
on the mechanism for cashless exercise 
prescribed by the signed agreement; 

Assessment of carrying value 
of intangible assets 

to 

Refer 
the  Accounting 
policies (pages 84 to 92); and 
Note  13  of  the  Consolidated 
Financial  Statements  (pages 
103 and 104) 

£31.6  million  (2019  –  £44.5 
million) 

The  Group  has  significant 
intangible assets arising from 
the acquisition of products in 
development. Recoverability of 
these  assets 
is  based  on 
forecasting  and  discounting 
future  cash  flows,  which  are 
inherently highly judgemental. 

• we 

reviewed 

management’s 
accounting  policy,  the  disclosures  in 
the financial statements relating to the 
judgements made, estimates applied, 
description  of  the  transaction  and 
related financial information. 

The principal audit procedures included: 

• We  understood 

the  methodology 
applied by management in performing 
its impairment test and walked through 
the controls over the process; 

• We performed audit procedures to test 
the arithmetic accuracy and assess the 
integrity of the model; 

as 

such 

used, 

• We  evaluated  the  key  assumptions 
being 
the 
reasonableness  of  future  revenues, 
development  costs  and  cash  flow 
projections, the probability of obtaining 
regulatory approvals, launch dates of 
products  and  the  discount  rate.  We 
obtained draft contracts and heads of 
terms agreements for the products that 
management is expecting to partner or 
sell,  where  available,  to  validate  the 
assumptions being used; 

We  have  concluded  that  the 
assumptions  made 
by 
management are reasonable 
and  we  concurred  with 
management 
no 
impairments were required at 
year-end.  

that 

Management  describes  the 
sensitivities appropriately in 
the intangible assets notes to 
financial 
the 
statements 
in  accordance 
with  IAS  36  Impairment  of 
assets.

Group 

• Performed  sensitivity  analyses  over 
individual intangible asset models, to 
assess the level of sensitivity to the key 
assumptions and focused our work in 
those areas.

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

                                                                                                                                        Key observations 
                                                                                                                                        communicated to the Audit 
Risk                                                 Our response to the risk                                     Committee 

•

key 

and 
Interviewed 
development personnel to corroborate 
the assumptions used; 

research 

• We engaged EY valuations specialists 
to  assess  the  reasonableness  of  the 
rate  used  by  management.  Their 
procedures included using independent 
data  sources  to  assess  the  key 
including  equity  risk 
assumptions 
premium, size and  specific Group risk 
premium and other assumptions within 
discount rate calculation, comparison 
with  peer  companies  to  develop  an 
independent  range  of  estimate  for 
discount  rate.  We  recalculated  the 
discount rate to ensure management’s 
discount  rate  of  12%  was  within  an 
acceptable range; 

• Challenged 

management’s 

key 
assumptions regarding the size of the 
the 
therapeutic  area  market  and 
product’s projected share of this market 
through 
external 
scientific literature and market research; 

comparison 

to 

• Analysed  the  historical  accuracy  of 
budget  to  actual  results  to  determine 
whether the forecasts are reliable based 
on past performance and considering 
commentary  in  analyst  forecasts  to 
identify any contrary views; 

• Compared management’s value in use 
calculations 
market 
to 
capitalization of the group to determine 
if any indicator of impairment; 

the 

• Assessed  the  adequacy  of  related 
disclosures  in  the  Group’s  financial 
statements.

For  products  in  development 
the  key  assumptions  include; 
future revenues to be derived 
from either commercialization 
or  partnering/out-licensing of 
products, development costs, 
launch  dates  of  products, 
probability 
successful 
of 
development  sales  price  and 
projections, expense and cash 
flow projections and weighted 
average 
capital 
cost  of 
(WACC). The risk is that there 
these 
in 
may  be  errors 
judgments  resulting 
in  the 
misstatement  of  the  carrying 
value of intangible assets.

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

                                                                                                                                        Key observations 
                                                                                                                                        communicated to the Audit 
Risk                                                 Our response to the risk                                     Committee 

The principal audit procedures included: 

• We obtained management’s analysis of 
the  recoverable  amounts  for  each 
subsidiary; 

• We  tested  the  calculation  of  the 
recoverable  amounts,  leveraging  the 
testing  that  was  completed  over  the 
in  use 
intangible  asset 
calculations, where appropriate; 

value 

that 
of 

the 
We  concluded 
the 
carrying 
value 
investments  recognised 
in 
the parent company balance 
sheet is supportable, and that 
the additional impairment of 
£1.6  million  recognised  is 
appropriate.  

We  are  satisfied  that  the 
disclosures are appropriate.

• We 

assessed 
that 

management’s 
impairment  was 

conclusion 
required in respect of one subsidiary; 

• We assessed the adequacy of related 
disclosures  in  the  parent  company’s 
financial statements.

Investment in subsidiaries 
(parent) 

Refer to the Accounting policies 
(pages 129 to 130); and Note 4 
Financial 
parent 
of 
Statements (page 131). 

the 

Cost  of 
million (2019: £192.1 million) 

investment  £205.3 

Impairment  provision  £20.8 
million (2019: £19.2 million) 

the 

being 

Parent 

The 
Company’s 
principal activity is to manage 
and support the investment in 
a  number  of  subsidiaries 
intangible 
which  hold 
progressed 
assets 
through clinical trials. There is 
judgement 
in 
assessing 
recoverable 
the 
amount  of  the  investments 
which 
involves  significant 
judgement  over  the  future 
activities  of  each  subsidiary. 
There 
the 
investments may be impaired 
below their carrying value.

is  a  risk 

involved 

that 

In the current year, following an assessment of the risk associated with the ‘PIPE transaction and subsequent 
accounting’, our key audit matters now includes this matter. 

The prior year key audit matter relating to ‘acquisition accounting, including purchase price allocation’ is no 
longer considered to be a key audit matter given that there have been no acquisition accounting revisions 
during the current financial year. In the prior year, we included ‘going concern assessment and the impact of 
COVID-19’ as a key audit matter given the downturn in the global economy as a result of the pandemic, 
however, following the Group’s fundraising during the year and subsequent to the year-end we do not assess 
this as a key audit matter for the current year. Additionally, the impact of COVID-19 on the Group have been 
limited and therefore does not meet the key audit matter definition. 

Our application of materiality  
We apply the concept of materiality in planning and performing the audit, in evaluating the effect of identified 
misstatements on the audit and in forming our audit opinion.  

Materiality 
The magnitude of an omission or misstatement that, individually or in the aggregate, could reasonably be 
expected to influence the economic decisions of the users of the financial statements. Materiality provides 
a basis for determining the nature and extent of our audit procedures. 

We determined materiality for the Group to be £0.7 million (2019: £0.8 million), which is 2% (2019: 2%) of 
operating costs excluding share-based payment expense. We believe that operating costs provides us with 
an appropriate basis upon which to set materiality, since the Group is in the development stage of its life 
cycle and is investing in research and development, with no operating income to date.  

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FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

We determined materiality for the Parent Company to be £3.0 million (2019: £4.6 million), which is 3% (2019: 
3%) of Equity. Materiality for the Parent Company is higher than for Group, due to the underlying basis on 
which it is calculated. The Parent Company’s purpose is to raise funds to finance the Group’s operations, 
and therefore we believe Equity is the most suitable basis on which to calculate materiality. 

During the course of our audit, we reassessed initial materiality and the only change in final materiality was 
to reflect the actual reported performance of the Group in the year. 

Performance materiality 
The application of materiality at the individual account or balance level. It is set at an amount to reduce to 
an appropriately low level the probability that the aggregate of uncorrected and undetected misstatements 
exceeds materiality. 

On  the  basis  of  our  risk  assessments,  together  with  our  assessment  of  the  Group’s  overall  control 
environment,  our  judgement  was  that  performance  materiality  was  50%  (2019:  50%)  of  our  planning 
materiality,  namely  £0.33  million  (2019:  £0.38  million).  We  have  set  performance  materiality  at  this 
percentage due to the rate of change in the business.  

Audit work at component locations for the purpose of obtaining audit coverage over significant financial 
statement accounts is undertaken based on a percentage of total performance materiality. The performance 
materiality set for each component is based on the relative scale and risk of the component to the Group as 
a whole and our assessment of the risk of misstatement at that component. In the current year, the range of 
performance materiality allocated to components was £0.07m to £0.23m (2019: £0.08 million to £0.23 
million).  

Reporting threshold 
An amount below which identified misstatements are considered as being clearly trivial. 

We agreed with the Audit Committee that we would report to them all uncorrected audit differences in excess 
of £33 thousands (2019: £38 thousands), which is set at 5% of planning materiality, as well as differences 
below that threshold that, in our view, warranted reporting on qualitative grounds.  

We evaluate any uncorrected misstatements against both the quantitative measures of materiality discussed 
above and in light of other relevant qualitative considerations in forming our opinion. 

Other information  
The other information comprises the information included in the annual report set out on pages 1 to 68 other 
than the financial statements and our auditor’s report thereon. The directors are responsible for the other 
information contained within the annual report.  

Our opinion on the financial statements does not cover the other information and, except to the extent 
otherwise explicitly stated in this report, we do not express any form of assurance conclusion thereon.  

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FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

Our responsibility is to read the other information and, in doing so, consider whether the other information 
is materially inconsistent with the financial statements or our knowledge obtained in the course of the audit 
or otherwise appears to be materially misstated. If we identify such material inconsistencies or apparent 
material  misstatements,  we  are  required  to  determine  whether  there  is  a  material  misstatement  in  the 
financial statements themselves. If, based on the work we have performed, we conclude that there is a 
material misstatement of the other information, we are required to report that fact. 

We have nothing to report in this regard. 

Opinions on other matters prescribed by the Companies Act 2006 
In our opinion, the part of the directors’ remuneration report to be audited has been properly prepared in 
accordance with the Companies Act 2006. 

In our opinion, based on the work undertaken in the course of the audit: 

•

•

the information given in the strategic report and the directors’ report for the financial year for which the 
financial statements are prepared is consistent with the financial statements; and  

the  strategic  report  and  directors’  report  have  been  prepared  in  accordance  with  applicable  legal 
requirements. 

Matters on which we are required to report by exception 
In the light of the knowledge and understanding of the group and the parent company and its environment 
obtained in the course of the audit, we have not identified material misstatements in the strategic report or 
the directors’ report. 

We have nothing to report in respect of the following matters in relation to which the Companies Act 2006 
requires us 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 

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 

Responsibilities of directors 
As explained more fully in the directors’ responsibilities statement set out on page 68 the directors are 
responsible for the preparation of the financial statements and for being satisfied that they give a true and 
fair view, and for such internal control as the directors determine is necessary to enable the preparation of 
financial statements that are free from material misstatement, whether due to fraud or error.  

In preparing the financial statements, the directors are responsible for 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 the directors 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 for the audit of the financial statements  
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 an auditor’s report that includes 
our  opinion.  Reasonable  assurance  is  a  high  level  of  assurance,  but  is  not  a  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 the aggregate, 
they could reasonably be expected to influence the economic decisions of users taken on the basis of these 
financial statements.  

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FINANCIAL STATEMENTS: INDEPENDENT AUDITORS’ REPORT 

Explanation as to what extent the audit was considered capable of detecting irregularities, including fraud  
Irregularities,  including  fraud,  are  instances  of  non-compliance  with  laws  and  regulations.  We  design 
procedures in line with our responsibilities, outlined above, to detect irregularities, including fraud. The risk 
of not detecting a material misstatement due to fraud is higher than the risk of not detecting one resulting 
from  error,  as  fraud  may  involve  deliberate  concealment  by,  for  example,  forgery  or  intentional 
misrepresentations, or through collusion. The extent to which our procedures are capable of detecting 
irregularities, including fraud is detailed below. However, the primary responsibility for the prevention and 
detection of fraud rests with both those charged with governance of the company and management.  

•

•

•

•

We obtained an understanding of the legal and regulatory frameworks that are applicable to the Group 
and determined that the most significant frameworks that are directly relevant to specific assertions in 
the  financial  statements  are  those  that  relate  to  the  reporting  framework  (IFRS,  FRS  101,  and  the 
Companies Act 2006), the relevant tax compliance regulations in the jurisdictions in which the Group 
operates and the EU General Data Protection Regulations (GDPR).  

We  understood  how  Mereo  BioPharma  Group  plc  is  complying  with  those  frameworks  by  making 
enquires of management, those responsible for legal and compliance procedures and the Company 
Secretary. We observed that there is a culture of honesty and ethical behaviour and whether a strong 
emphasis is placed on fraud prevention. We corroborated our enquires through our review of Board 
minutes and papers provided to the Audit Committee. 

We assessed the susceptibility of the group’s financial statements to material misstatement, including 
how fraud might occur by meeting with management to understand where it considered there was 
susceptibility to fraud. We also considered performance targets and their propensity to influence e orts 
made by management to manage earnings or influence the perceptions of analysts. Where the risk was 
considered  higher,  we  performed  audit  procedures  including  testing  of  manual  journals  and  were 
designed to provide reasonable assurance that the financial statements were free from fraud and error. 

Based on this understanding we designed our audit procedures to identify non-compliance with such 
laws and regulations. Our procedures involved enquiries of Group management and those charged with 
governance, legal counsel; and journal entry testing with a focus on manual consolidation journals and 
journals indicating large or unusual transactions based on our understanding of the Group.  

A further description of our responsibilities for the audit of the financial statements is located on the Financial 
Reporting Council’s website at https://www.frc.org.uk/auditorsresponsibilities. This description forms part 
of our auditor’s report. 

Use of our report 
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. 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 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. 

David Hales (Senior statutory auditor) 
for and on behalf of Ernst & Young LLP, Statutory Auditor 
Reading 

16 April 2021 

Notes: 

The maintenance and integrity of the Mereo BioPharma Group plc web site is the responsibility of the directors; the work carried 
out by the auditors does not involve consideration of these matters and, accordingly, the auditors accept no responsibility for any 
changes that may have occurred to the financial statements since they were initially presented on the web site. 

Legislation in the United Kingdom governing the preparation and dissemination of financial statements may differ from legislation 
in other jurisdictions.

1.

2.

78

 
260802 Mereo Biopharma pp079-pp083 (FS).qxp  16/04/2021  16:39  Page 79

MEREO BIOPHARMA GROUP PLC 
MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: CONSOLIDATED STATEMENT OF COMPREHENSIVE LOSS 
FINANCIAL STATEMENTS:  

for the years ended December 31, 2020, 2019 and 2018 

                                                                                                                                  Year ended December 31, 

Research and development expenses
Administrative expenses

Operating loss
Net income recognized on acquisition of subsidiary
Finance income
Finance costs
Changes in the fair value of financial instruments
Loss on disposal of intangible assets
Net foreign exchange (loss)/gain

Loss before tax
Taxation

Loss attributable to equity holders of the parent
Other comprehensive loss – items that may  
be reclassified to profit or loss 
Exchange differences on translation of foreign  
operations

Other comprehensive loss, net of tax

Total comprehensive loss attributable to equity  
holders of the parent

Basic and diluted loss per share

Notes

2020
£’000s

2019
£’000s

2018 
£’000s 

(16,347)
(21,222)
––––––––––
(37,569)
— 
44
(6,383)
(109,849)
(10,872)
(1,821)
––––––––––
(166,450)
2,822
––––––––––
(163,628)

(23,608)
(15,909)
––––––––––
(39,517)
1,035
377
(2,621)
(875)
–
483
––––––––––
(41,118)
6,274
––––––––––
(34,844)

(22,703) 
(11,775) 
–––––––––– 
(34,478) 
— 
307 
(3,807) 
716 
– 
(44) 
–––––––––– 
(37,306) 
5,277 
–––––––––– 
(32,029) 

8
8
8
12

6
9

349
––––––––––
349
––––––––––

(499)
––––––––––
(499)
––––––––––

– 
–––––––––– 
– 
–––––––––– 

(163,279)
––––––––––
(0.48)
––––––––––
––––––––––

(35,343)
––––––––––
(0.39)
––––––––––
––––––––––

(32,029) 
–––––––––– 
(0.45) 
–––––––––– 
–––––––––– 

10

The accompanying notes form an integral part of these consolidated financial statements. 

79

 
 
 
260802 Mereo Biopharma pp079-pp083 (FS).qxp  16/04/2021  16:39  Page 80

MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: CONSOLIDATED BALANCE SHEET  

as at December 31, 2020 and 2019 

                                                                                                                                                Year Ended December 31, 
2019 
£’000s 

2020
£’000s

Notes

Assets
Non-current assets 
Property, plant and equipment
Intangible assets

Current assets 
Prepayments
R&D tax credits
Other taxes recoverable
Other receivables
Cash and short-term deposits

Total assets

Equity and liabilities 
Non-current liabilities 
Provisions
Interest-bearing loans and borrowings
Warrant liability
Other liabilities
Lease liability

Current liabilities 
Trade and other payables
Accruals
Provisions
Interest-bearing loans and borrowings
Contingent consideration liability
Lease liability

Total liabilities

Net (liabilities)/assets

Equity 
Issued capital
Share premium
Other capital reserves
Employee Benefit Trust shares
Other reserves
Accumulated loss
Translation reserve

Total equity

11
12

9
9
14
15

19
18
20

11

21

19
18
22
11

16
16
16
26
16
16
16

1,573
31,648
––––––––––
33,221

1,619
2,818
804
1,016
23,469
––––––––––
29,726
––––––––––
62,947
––––––––––
––––––––––

1,216
16,142
50,775
62
1,158
––––––––––
69,353

3,333
4,178
418
–
–
636
––––––––––
8,565
––––––––––
77,918
––––––––––
(14,971)
––––––––––
––––––––––

1,017
161,785
128,374
(1,305)
5,001
(309,693)
(150)
––––––––––
(14,971)
––––––––––

11,558 
44,456 
–––––––––– 
56,014 

2,111 
10,426 
979 
572 
16,347 
–––––––––– 
30,435 
–––––––––– 
86,449 
–––––––––– 
–––––––––– 

1,449 
5,373 
131 
44 
9,318 
–––––––––– 
16,315 

6,352 
5,138 
309 
15,139 
354 
2,586 
–––––––––– 
29,878 
–––––––––– 
46,193 
–––––––––– 
40,256 
–––––––––– 
–––––––––– 

294 
121,684 
59,147 
(1,305) 
7,000 
(146,065) 
(499) 
–––––––––– 
40,256 
–––––––––– 

The accompanying notes form an integral part of these consolidated financial statements. 

Approved by the Board on April 14, 2021 and signed on its behalf by: 

Dr. Denise Scots-Knight 
Director and Chief Executive Officer, April 16, 2021 

Company number: 09481161 (England and Wales)

80

 
 
260802 Mereo Biopharma pp079-pp083 (FS).qxp  16/04/2021  16:39  Page 81

MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: CONSOLIDATED STATEMENT OF CASH FLOWS 

for the years ended December 31, 2020, 2019 and 2018 

                                                                                                                                  Year ended December 31, 

Notes

2020
£’000s

2019
£’000s

2018 
£’000s 

(166,450)

(41,118)

(37,306) 

Operating activities 
Loss before tax
Adjustments to reconcile loss before tax to net  
cash flows: 
Depreciation of property, plant and equipment
Share-based payments expense
Net foreign exchange loss/(gain)
Increase/(decrease) in provisions
Finance income
Finance costs
Modification (gain)/loss on bank loan
Gain on bargain purchase
Gain on lease modification
Fair value remeasurement on contingent  
consideration
Fair value remeasurement on warrants
Loss on disposal of intangible assets
Working capital adjustments:
(Increase)/decrease in trade and other receivables
Increase/(decrease) in trade and other payables
Tax credits received

Net cash flows (used in) operating activities

Investing activities 
Acquisition of subsidiary
Purchase)/disposal of property, plant and equipment
Disposal of intangible assets  
(net of transaction costs)
Proceeds from sale of short-term investments
Interest earned

Net cash flows from investing activities

Financing activities 
Proceeds from issuance of ordinary shares,
Transaction costs on issuance of shares
Proceeds from issuance of convertible loan,
Transaction costs issuance of convertible loan
Repayment of bank loans
Proceeds from loans and borrowings
Transaction costs related to loans and borrowings
Interest paid on bank loan
Other financing proceeds
Purchase of treasury shares
Payment of lease liabilities

Net cash flows from/(used in) financing activities

11
24

19
8
8

6

23
8
12

9

11

12

16
16
18

18
18

8

26
11

Net increase/(decrease) in cash and cash equivalents
Cash and cash equivalents at January 1
Effect of exchange rate changes 

Cash and cash equivalents at December 31

15

1,599
1,558
1,821
162
(44)
6,226
–
–
(957)

–
109,849
10,871

1,577
1,636
(483)
(517)
(377)
4,606
(456)
(3,681)
–

354
(875)
–

39 
2,190 
44 
(1,003) 
(307) 
2,632 
730 
— 
– 

– 
(716) 
– 

141
(3,551)
10,433
––––––––––
(28,341)
––––––––––

(936)
(6,730)
1,069
––––––––––
(45,931)
––––––––––

804 
1,602 
8,152 
–––––––––– 
(23,139) 
–––––––––– 

(354)
(16)

10,074
(21)

–  
(34) 

1,821
– 
44
––––––––––
1,495
––––––––––

20,136
(1,307)
44,375
(3,598)
(19,802)
–
(81)
(2,900)
–
–
(2,086)
––––––––––
34,737
––––––––––
7,891 
16,347
(769)
––––––––––
23,469
––––––––––
––––––––––

–
32,865
377
––––––––––
43,295
––––––––––

–
(761)
–
–
–
–
–
(1,739)
–
(998)
(2,212)
––––––––––
(5,710)
––––––––––
(8,346)
25,042
(349)
––––––––––
16,347
––––––––––
––––––––––

– 
– 
286 
–––––––––– 
252 
–––––––––– 

273 
(8) 
– 
– 
– 
455 
(921) 
(1,645) 
78 
(307) 
– 
–––––––––– 
(2,075) 
–––––––––– 
(24,962) 
50,045 
(41) 
–––––––––– 
25,042 
–––––––––– 
–––––––––– 

81

The accompanying notes form an integral part of these consolidated financial statements.

  
 
 
260802 Mereo Biopharma pp079-pp083 (FS).qxp  16/04/2021  16:39  Page 82

MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: CONSOLIDATED STATEMENT OF CHANGES IN EQUITY 

for the years ended December 31, 2020, 2019 and 2018 

                                                                                                            Other       Employee                                  Accum- 
                                                         Issued              Share            capital            Benefit              Other             ulated    Translation               Total 
                                                         capital        premium         reserves               Trust         reserves             losses           reserve             equity 
                                                         £’000s            £’000s            £’000s            £’000s            £’000s            £’000s            £’000s            £’000s 

At December 31, 2017               213       118,227          16,359                   –            7,000        (79,316)                  –          62,483 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
Loss for the year to  
December 31, 2018                         –                   –                   –                   –                   –        (32,029)                  –        (32,029) 
Adoption of IFRS 9                          –                   –                   –                   –                   –               124                   –               124 
Share-based payments  
– share options (Note 24)             –                   –            1,871                   –                   –                   –                   –            1,871 
Share-based payments  
– LTIPs (Note 24)                            –                   –               319                   –                   –                   –                   –               319 
Issuance of share capital  
on June 1, 2018 (Note 16)             –               150                   –                   –                   –                   –                   –               150 
Issuance of share capital  
on August 3, 2018 on  
exercise of options  
(Note 16)                                           –                 13                   –                   –                   –                   –                   –                 13 
Issue of share capital on  
October 22, 2018 on  
exercise of options  
(Note 16)                                           1               110                   –                   –                   –                   –                   –               111 
Issuance of warrants 
(Note 16)                                           –                   –                 44                   –                   –                   –                   –                 44 
Transaction costs on  
issuance of share  
capital (Note 16)                             –                  (8)                  –                   –                   –                   –                   –                  (8) 
Purchase of treasury  
shares (Note 26)                             –                   –                  —              (307)                  –                   –                   –              (307) 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
At December 31, 2018               214       118,492          18,593              (307)          7,000      (111,221)                  –          32,771 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
Loss for the year to  
December 31, 2019                         –                   –                   –                   –                   –        (34,844)                  –        (34,844) 
Currency translation  
of foreign operations                      –                  —                   –                   –                   –                   –              (499)            (499) 
Share-based payments  
– share options (Note 24)             –                   –            1,543                   –                   –                   –                   –            1,543 
Share-based payments  
– LTIPs (Note 24)                            –                   –                 93                   –                   –                   –                   –                 93 
Issuance of share capital  
on April 23, 2019 (Note 16)          74                   –          40,818                   –                   –                   –                   –          40,892 
Transaction costs related  
to issuance of share  
capital on April 23, 2019  
(Note 16)                                           –              (761)                  –                   –                   –                   –                   –              (761) 
Issuance of share capital  
on conversion of loan  
note (Note 16)                                  3            2,366                   –                   –                   –                   –                   –            2,369 
Issuance of share capital  
on Novartis bonus shares  
(Note 16)                                           3            1,587          (1,590)                  –                   –                   –                   –                   – 
Equity element of  
convertible loan note  
(Note 16)                                           –                   –              (310)                  –                   –                   –                   –              (310) 
Purchase of treasury  
shares (Note 26)                             –                   –                  —              (998)                  –                   –                   –              (998) 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
At December 31, 2019               294       121,684          59,147          (1,305)          7,000      (146,065)            (499)        40,256 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––

82

 
260802 Mereo Biopharma pp079-pp083 (FS).qxp  16/04/2021  16:39  Page 83

MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (CONTINUED) 

                                                                                                            Other       Employee                                  Accum- 
                                                         Issued              Share            capital            Benefit              Other             ulated    Translation               Total 
                                                         capital        premium         reserves               Trust         reserves             losses           reserve             equity 
£’000s                                             £’000s            £’000s            £’000s            £’000s            £’000s            £’000s            £’000s 

Loss for the year to 
December 31, 2020                         –                   –                   –                   –                   –      (163,628)                  –      (163,628) 
Other comprehensive  
income                                              –                   –                   –                   –                   –                   –               349               349 
Share-based payments 
(Note 24)                                           –                   –            1,558                   –                   –                   –                   –            1,558 
Issuance of share capital,  
net (Note 16)                                347          18,715                   –                   –          (2,125)                  –                   –          16,937 
Issuance of share capital  
on conversion of loan  
notes (Note 16)                           375          21,386          33,104                   –                   –                   –                   –          54,865 
Issuance of share capital  
on conversion of loan  
notes and warrants  
(Note 16)                                           –                   –            1,084                   –                   –                   –                   –            1,084 
Reclassification of loan  
notes embedded  
derivative (Note 17)                        –                   –          33,481                   –                   –                   –                   –          33,481 
Conversion of warrants                  1                   –                   –                   –               126                   –                   –               127 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
At December 31, 2020            1,017       161,785       128,374          (1,305)          5,001      (309,693)            (150)       (14,971) 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
                                     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 

83

 
260802 Mereo Biopharma pp084-pp126 (Con FS).qxp  16/04/2021  16:40  Page 84

MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

1.      Corporate information 
Mereo  BioPharma  Group  plc  (the  “Company”)  is  a  clinical-stage,  United  Kingdom  (“UK”)  based 
biopharmaceutical company focused on oncology and rare diseases. 

The Company is a public limited company incorporated and domiciled in the UK, and registered in England, 
with shares publicly traded on the Nasdaq Global Market via American Depositary Shares (“ADSs”) under 
the  ticker  symbol  MREO.  The  Company’s  ordinary  shares  were  previously  admitted  to  trading  on  the 
Alternative  Investment  Market  of  the  London  Stock  Exchange  with  admission  cancelled  with  effect  on 
December 18, 2020. The Company’s registered office is located at Fourth Floor, 1 Cavendish Place, London, 
W1G 0QF, United Kingdom. 

The consolidated financial statements of Mereo BioPharma Group plc and its subsidiaries (collectively, the 
“Group”) for the year ended December 31, 2020 were authorized for issue in accordance with a resolution of 
the  Directors  on  April  14,  2021.  The  principal  activities  of  the  Group  are  the  development  and 
commercialization of innovative therapeutic pharmaceutical products. 

2.      Significant accounting policies 
2.1 Basis of preparation 
The  Group’s  consolidated  financial  statements  have  been  prepared  in  accordance  with  international 
accounting standards in conformity with the requirements of the Companies Act 2006 (International Financial 
Reporting  Standards  (IFRS)  as  issued  by  the  International  Accounting  Standards  Board  (IASB)  and  as 
adopted by the European Union (as it stands at the end of the transition period)).  

The consolidated financial statements are presented in pound sterling (“£”), which is the presentational 
currency of the Group. The functional currencies of consolidated subsidiaries are pound sterling and US 
dollars (“$”). All amounts disclosed in the consolidated financial statements and notes have been rounded 
to the nearest thousand, unless otherwise stated. 

2.2 Basis of consolidation 
The consolidated financial information comprises the financial statements of Mereo BioPharma Group plc 
and its subsidiaries as at December 31, 2020. Subsidiaries are all entities over which the Group has control. 
The  Group  controls  an  entity  when  the  Group  is  exposed  to,  or  has  rights  to,  variable  returns  from  its 
involvement with the entity and has the ability to affect those returns through its power over the entity. 

Subsidiaries are fully consolidated from the date on which control is transferred to the Group. They are 
deconsolidated from the date that control ceases. Intercompany transactions, balances and unrealized gains 
on transactions between Group companies are eliminated in preparing the consolidated financial statements. 
Accounting policies of subsidiaries are consistent with the policies adopted by the Group. 

The Company has an employee share trust to facilitate share transactions pursuant to employee share 
schemes. Although the trust is a separate legal entity from the Group, it is consolidated into the Group’s 
results in accordance with the IFRS 10 rules on special purpose vehicles. The Company is deemed to control 
the trust principally because the trust cannot operate without the funding the Group provides. 

2.3 Segmental information 
The Group has one operating segment. The Chief Operating Decision Maker (“CODM”) is the Chief Executive 
Officer. The Group has a single portfolio of product candidates, with only direct research and development 
expenses monitored at a product candidate level. The CODM makes decisions over resource allocation at 
an overall portfolio level and the Group’s financing is managed and monitored on a consolidated basis. 

Following  the  acquisition  of  Mereo  BioPharma  5,  Inc.  (formerly  OncoMed  Pharmaceuticals,  Inc.  or 
“OncoMed”) in 2019, non-current assets held by the Group are located in the United Kingdom and United 
States. As at December 31, 2020, approximately £0.5 million (2019: £22.4 million) of non-current assets are 
located in the United States. 

84

 
260802 Mereo Biopharma pp084-pp126 (Con FS).qxp  16/04/2021  16:40  Page 85

MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

2.4 Going concern 
The going concern basis has been applied in these consolidated financial statements.  

The Group expects to incur significant operating losses for the foreseeable future as it continues its research 
and development efforts, seeks to obtain regulatory approval of its product candidates and pursues any 
future product candidates the Group may develop. 

Until such time as Group can generate significant revenue from product sales, or other commercialization 
revenues, if ever, in respect of the oncology or rare disease product candidates or through partnering and/or 
out-licensing deals for the non-core disease product candidates, the Group will need to raise financing to 
support its continued operations. The Group will seek to finance its operations through a combination of 
public or private equity or debt financings or other sources.  

In January 2021, the Group received an upfront payment of £36.5 million ($50 million) under the terms of 
our  license  and  collaboration  agreement  with  Ultragenyx  for  setrusumab.  In  February  2021,  the  Group 
completed a public offering of American Depository Shares (“ADSs”) and raised gross proceeds of $115.1 
million (Note 27).  

The Directors have prepared detailed cash flow forecasts for the period from approval of these accounts to 
June 30, 2022. The Directors have considered the impact of COVID-19, the continuing economic uncertainty, 
as well as unprecedented burden on health systems in impacted countries around the world on these forecasts. 
Clinical centers have diverted resources away from the performance of clinical trials and because of that and 
the  vulnerability  of  patients  in  the  Group’s  Phase  2  alvelestat  program  for  patients  with  severe  alpha-1 
antitrypsin deficiency (AATD), the Group’s clinical activities will face some delays. The Group may also face 
delays in enrolment in the recently initiated Phase 1b/2 study with etigilimab in a range of tumor types. 

The cash inflow from our global licensing and collaboration agreement with Ultragenyx and funding secured 
from the February 2021 public offering, together with the Group’s existing funds, provides the Group with 
sufficient cash resources to meet its liabilities as they fall due and for the period to June 30, 2022. Therefore, 
although the Group continues to make losses the Directors consider that there is headroom between the 
forecast expenditure and cash resources, such that the likelihood of the headroom being exhausted is 
considered to be remote and that it is appropriate to adopt the going concern basis of accounting in preparing 
these consolidated financial statements.  

2.5 Summary of significant accounting policies 
a) Research and development (R&D) costs 
Expenditure on product development is capitalized as an intangible asset and amortized over the expected 
useful economic life of the product candidate concerned. Capitalization commences from the point at which 
technical feasibility and commercial viability of the product candidate can be demonstrated and the Group 
is satisfied that it is probable that future economic benefits will result from the product candidate once 
completed. Capitalization ceases when the product candidate receives regulatory approval for launch. No 
such costs have been capitalized to date. 

Expenditure on R&D activities that do not meet the above criteria, including ongoing costs associated with 
acquired intellectual property rights and intellectual property rights generated internally by the Group, is 
recognized in the consolidated statement of comprehensive loss as incurred. Intellectual property and in-
process R&D from asset acquisitions are recognized as intangible assets at cost. 

b) Taxation 
Tax expense recognized in the consolidated statement of comprehensive income comprises the sum of 
deferred tax and current tax not recognized in other comprehensive income or directly in equity. 

Current income tax 
Current income tax assets and liabilities are measured at the amount expected to be recovered from or paid 
to the taxation authorities that are unpaid at the reporting date. Current tax is payable on taxable profit, which 
differs from profit or loss in the consolidated financial statements. Calculation of current tax is based on tax 
rates and tax laws that have been enacted or substantively enacted by the end of the reporting period in the 
jurisdictions in which the Group operates. 

85

 
260802 Mereo Biopharma pp084-pp126 (Con FS).qxp  16/04/2021  16:40  Page 86

MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

Amounts receivable in respect of research and development tax credits are recognized in the consolidated 
financial statements provided there is sufficient evidence that the amounts are recoverable. These credits 
are recognized within income tax in the consolidated statement of comprehensive loss. 

A provision is recognized for matters in which the tax determination is uncertain but it is considered probable 
that there will be a future outflow of funds to a tax authority. The provisions are measured at the best estimate 
of the amount expected to become payable. Where applicable, the assessment is based on management 
judgment supported by previous experience in respect of such activities and independent tax advice.  

Deferred tax 
Deferred tax is provided using the liability method on temporary differences between the tax bases of assets 
and liabilities and their carrying amounts for financial reporting purposes at the reporting date. 

Deferred income tax assets are recognized for all deductible temporary differences, carry-forward of unused 
tax credits and unused tax losses, to the extent that it is probable that taxable profit will be available against 
which the deductible temporary differences and the carry-forward of unused tax credits and unused tax 
losses can be utilized. The carrying amount of deferred income tax assets is reviewed at the end of each 
reporting period and reduced to the extent that it is no longer probable that sufficient taxable profit will be 
available to allow all or part of the deferred income tax asset to be utilized. Unrecognized deferred income 
tax assets are reassessed at the end of each reporting period and are recognized to the extent that it has 
become probable that future taxable profit will allow the deferred tax assets to be recovered. 

Deferred tax assets and liabilities are measured on an undiscounted basis at the tax rates that are expected 
to apply in the year when the asset or liability is realized, based on tax rates (and tax laws) enacted or 
substantively enacted at the end of the reporting period. 

Deferred tax assets and liabilities are offset when there is a legally enforceable right to set off current tax 
assets against current tax liabilities and when they relate to income taxes levied by the same taxation 
authority and the Group intends to settle its current tax assets and liabilities on a net basis.  

c) Foreign currencies 
Items included in the consolidated financial statements are measured using the currency of the primary 
economic environment in which the entity operates (“the functional currency”). The consolidated financial 
statements are presented in pound sterling (“£”), which is the presentational currency of the Group. The 
functional currencies of consolidated subsidiaries are pound sterling and US dollars (“$”). 

Transactions in foreign currencies are initially recorded by the Group’s entities at the rate prevailing on the 
date  the  transaction  first  qualifies  for  recognition.  Differences  arising  on  settlement  or  translation  of 
monetary items as well as gains or losses on the retranslation of foreign currency balances at the period-
end are recognized in the consolidated statement of comprehensive loss. 

The  results  and  financial  position  of  Group  entities  that  have  a  functional  currency  different  from  the 
presentational currency of the Group are translated into the presentational currency (pound sterling). The 
assets and liabilities of such entities are translated into pound sterling at the rate of exchange prevailing at 
the balance sheet date. Income and expenses are translated at the average rate for the period. Fair value 
adjustments arising on acquisition of such entities are treated as assets and liabilities of the relevant entity 
and translated into pound sterling at the closing rate. The exchange differences arising on translation for 
consolidation are recognized in other comprehensive income. 

d) Property, plant and equipment 
Property,  plant  and  equipment  is  stated  at  cost,  net  of  accumulated  depreciation  and  accumulated 
impairment losses, if any. Such cost includes the cost of replacing part of the plant and equipment if the 
recognition  criteria  are  met.  All  other  repair  and  maintenance  costs  are  recognized  in  profit  or  loss  as 
incurred. 

Depreciation is computed using the straight-line method over the estimated useful lives of the related assets. 
Useful lives of various property, plant and equipment are as follows: 

•

Leasehold improvements               shorter of lease term or ten years 

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•

•

Office equipment                              five years 

IT equipment                                     three years 

Property, plant and equipment is derecognized upon disposal or when no future economic benefits are 
expected from its use or disposal. Any gain or loss arising on derecognition of the asset (calculated as the 
difference between the net disposal proceeds and the carrying amount of the asset) is included in the 
consolidated statement of comprehensive loss when the asset is derecognized. 

The residual values, useful lives and methods of depreciation of property, plant and equipment are reviewed 
annually and adjusted prospectively, if appropriate. 

e) Business combinations 
Business combinations are accounted for using the acquisition method of accounting. At the date of the 
acquisition, the Group initially recognizes the fair value of the identifiable assets acquired, the liabilities 
assumed and any non-controlling interest in the acquired business. 

The  consideration  transferred  is  measured  at  fair  value  at  the  date  acquisition.  The  excess  of  the 
consideration transferred over the fair value of net identifiable assets of the business acquired is recorded 
as goodwill, unless the amount of consideration transferred is less than the fair value of net identifiable 
assets of the business acquired in which case the difference is recognized directly in the consolidated 
statement of comprehensive loss as a bargain purchase. A valuation is performed of assets and liabilities 
assumed on each acquisition accounted for as a business combination based on our best estimate of fair 
value. 

Where the settlement of any part of cash consideration is deferred, the amounts payable in the future are 
discounted to their present value. Contingent consideration is classified either as equity or a financial liability 
and  is  recognized  at  fair  value  on  the  acquisition  date.  Amounts  classified  as  a  financial  liability  are 
subsequently remeasured to fair value in accordance with IFRS 9 (Financial Instruments), with changes in 
fair value recognized in the consolidated statement of comprehensive loss as an administrative expense. 

Directly attributable acquisition-related costs are expensed as incurred within the consolidated statement 
of comprehensive loss. 

f) Leases  
Effective January 1, 2019, the Group adopted IFRS 16 (Leases) using the modified retrospective approach.  

The Group assesses whether a contract is, or contains, a lease at inception of the contract. The Group 
recognizes a right-of-use asset and a corresponding liability with respect to all lease arrangements in which 
it is a lessee.  

The lease liability is initially measured at the present value of the lease payments that are not paid at the 
commencement date, discounted using the rate implicit in the lease. If this rate cannot be readily determined, 
the Group uses its incremental borrowing rate.  

Lease payments included in the measurement of the lease liability comprise of fixed lease payments, less 
any lease incentives receivable. 

The lease liability is subsequently measured by increasing the carrying amount to reflect interest on the 
lease liability (using the effective interest method) and by reducing the carrying amount to reflect the lease 
payments made. The Group remeasures the lease liability (and makes a corresponding adjustment to the 
related right-of-use asset) whenever there is a significant change in lease term, lease payments or if the 
lease contract is modified and the lease modification is not accounted for as a separate lease.  

The right-of-use assets comprise the initial measurement of the corresponding lease liability and lease 
payments made at or before the commencement date, less any lease incentives received and any initial 
direct costs. They are subsequently measured at cost less accumulated depreciation and impairment losses.  

The  right-of-use  assets  are  presented  within  property,  plant  and  equipment.  Right-of-use  assets  are 
depreciated over the shorter period of lease term and useful life of the underlying asset: 

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•

•

Right-of-use asset (building)         six to nine years 

Right-of-use asset (equipment)    one to two years 

When the Group is an intermediate lessor, it accounts for the head lease and the sub-lease as two separate 
contracts. The sub-lease is classified as a finance or operating lease by reference to the right-of-use asset 
arising from the head lease. Rental income from operating leases is recognized on a straight-line basis over 
the term of the relevant lease. 

g) Intangible assets 
Intangible  assets  are  initially  recorded  at  cost  which  has  been  determined  as  the  fair  value  of  the 
consideration paid and payable. Assets that have been acquired through a business combination are initially 
recorded at fair value. The fair value of consideration is regularly reviewed based on the probability of 
achieving contractual milestones. 

Where the consideration paid or payable is in shares, the cost is measured in accordance with IFRS 2 (Share 
Based Payments). 

Intangible assets that are not yet available for use are reviewed for impairment at each reporting date by 
allocating the assets to the cash-generating units to which they relate. The estimated useful life is the lower 
of the legal duration and economic useful life. The estimated useful lives of intangible assets are reviewed 
at least annually. 

Intangible assets are amortized from the date they are available for commercial use. No amortization has 
been recognized to date. 

An intangible asset is derecognized on disposal, or when no future economic benefits are expected from use 
or disposal. Gains or losses arising from derecognition of an intangible asset, measured as the difference 
between the net disposal proceeds and the carrying amount of the asset, are recognized in profit or loss 
when the asset is derecognized. 

h) Financial instruments 
Financial  assets  and  liabilities  are  recognized  in  the  consolidated  balance  sheet  only  when  the  Group 
becomes party to the contractual provisions of the instrument. 

Financial assets 
On initial recognition, a financial asset is classified into one of three primary measurement categories: 

•

•

•

Amortized cost; 

Fair value through other comprehensive income (“FVOCI”); or 

Fair value through profit or loss (“FVTPL”). 

The initial classification into a primary measurement category depends on the nature and purpose of the 
financial asset. 

For each reporting period covered herein, the Group’s financial assets included only financial assets held at 
FVOCI. The Group’s financial assets include short-term investments which are not classified as cash and 
short-term  deposits  and  are  held  in  a  business  model  whose  objective  is  achieved  by  both  collecting 
contractual cash flows and selling the short-term investment on maturity. 

For short-term investments, interest income and impairment gains or losses are recognized directly in the 
consolidated statement of comprehensive loss. The difference between cumulative fair value gains or losses 
and the cumulative amounts recognized in the consolidated statement of comprehensive loss is recognized 
in other comprehensive income until derecognition, when the amounts in other comprehensive income are 
reclassified to the consolidated statement of comprehensive loss. 

Classification as debt or equity 
Debt and equity instruments are classified as either financial liabilities or as equity in accordance with the 
substance  of  the  contractual  arrangements  and  the  definitions  of  a  financial  liability  and  an  equity 
instrument.

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Embedded derivatives 
An embedded derivative is a component of a hybrid contract that also includes a non-derivative host with 
the effect that some of the cash flows of the combined instrument vary in a way similar to a stand-alone 
derivative. Derivatives embedded in hybrid contracts with hosts that are not financial assets within the scope 
of IFRS 9 (e.g. financial liabilities) are treated as separate derivatives when they meet the definition of a 
derivative, their risks and characteristics are not closely related to those of the host contracts and the host 
contracts are not measured at FVTPL. 

Compound instruments 
Convertible loan notes are regarded as compound instruments consisting of a liability component and an 
equity component. At the date of issue, the fair value of the liability component is estimated using a discount 
rate for an equivalent liability without the conversion feature. The difference between the proceeds from the 
issue of the convertible loan note and the fair value assigned to the liability component is included in equity. 

Financial liabilities  
Borrowings (including interest-bearing loans) are initially recognized at fair value, net of transaction costs 
incurred. Borrowings are subsequently measured at amortized cost. Any difference between the proceeds 
(net of transaction costs) and the redemption amount is recognized in profit or loss over the period of the 
borrowings using the effective interest method. Under the effective interest method, amortization is included 
as a finance cost in the consolidated statement of comprehensive loss. 

Non-substantial modifications to financial liabilities measured at amortized cost with the associated gain 
or loss recognized in the consolidated statement of comprehensive loss. The gain or loss is computed as 
the difference between the original contractual cash flows and the modified cash flows, discounted at the 
original effective interest rate. For substantial modifications, the existing financial liability is derecognized 
and a new financial liability is established. 

Borrowings  are  derecognized  from  the  balance  sheet  when  the  obligation  specified  in  the  contract  is 
discharged, cancelled or expired. 

The  warrant  instruments  are  recorded  at  fair  value,  with  changes  in  the  fair  value  recognized  in  the 
consolidated  statement  of  comprehensive  loss,  where  the  terms  of  the  warrant  instruments  allow  for 
cashless exercise. 

i) Fair value measurement 
Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly 
transaction between market participants at the measurement date. The fair value measurement is based on 
the presumption that the transaction to sell the asset or transfer the liability takes place either: 

•

•

In the principal market for the asset or liability; or 

In the absence of a principal market, in the most advantageous market for the asset or liability. 

The principal or the most advantageous market must be accessible by the Group. 

The fair value of an asset or a liability is measured using the assumptions that market participants would 
use when pricing the asset or liability, assuming that market participants act in their economic best interest. 

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. 

All assets and liabilities for which fair value is measured or disclosed in the consolidated financial statements 
are categorized within the fair value hierarchy, described as follows, based on the lowest level input that is 
significant to the fair value measurement as a whole: 

•

•

Level 1 — quoted (unadjusted) market prices in active markets for identical assets or liabilities. 

Level 2 — valuation techniques for which the lowest level input that is significant to the fair value 
measurement is directly or indirectly observable. 

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•

Level 3 — valuation techniques for which the lowest level input that is significant to the fair value 
measurement is unobservable. 

For assets and liabilities that are recognized in the consolidated financial statements on a recurring basis, 
the  Group  determines  whether  transfers  have  occurred  between  levels  in  the  hierarchy  by  reassessing 
categorization (based on the lowest level input that is significant to the fair value measurement as a whole) 
at the end of each reporting period. 

j) Impairment of non-financial assets 
Further disclosures relating to impairment of non-financial assets are also provided in the following notes: 

•

•

•

Disclosures for significant assumptions             Note 3 

Property, plant and equipment                              Note 11 

Intangible assets not yet available for use          Notes 12 and 13 

At each reporting date, the Group assesses whether there is any indication that an asset may be impaired. 
If any such indication exists, or when annual impairment testing for an asset is required, the Group estimates 
the asset’s recoverable amount. An asset’s recoverable amount is the higher of an asset’s or cash-generating 
unit’s fair value less costs of disposal and its value in use. The recoverable amount is determined for an 
individual asset, unless the asset does not generate cash inflows that are largely independent of those from 
other assets or groups of assets. When the carrying amount of an asset or cash-generating unit exceeds its 
recoverable amount, the asset is considered impaired and is written down to its recoverable amount. 

In assessing value in use, the estimated future cash flows are discounted to their present value using a 
pre-tax discount rate that reflects current market assessments of the time value of money and the risks 
specific to the asset. In determining fair value less costs of disposal, recent market transactions are taken 
into  account.  If  no  such  transactions  can  be  identified,  an  appropriate  valuation  model  is  used.  These 
calculations are corroborated by valuation multiples, quoted share prices for publicly traded companies or 
other available fair value indicators. 

Impairment  losses  are  recognized  in  the  consolidated  statement  of  comprehensive  loss  in  expense 
categories consistent with the function of the impaired asset. 

An assessment is made at each reporting date to determine whether there is an indication that previously 
recognized  impairment  losses  no  longer  exist  or  have  decreased.  If  such  indication  exists,  the  Group 
estimates the asset’s or cash-generating unit’s recoverable amount. A previously recognized impairment 
loss is reversed only if there has been a change in the assumptions used to determine the asset’s recoverable 
amount since the last impairment loss was recognized. The reversal is limited so that the carrying amount 
of the asset does not exceed its recoverable amount, nor exceed the carrying amount that would have been 
determined, net of depreciation, had no impairment loss been recognized for the asset in prior years. Such 
reversal is recognized in the consolidated statement of comprehensive loss unless the asset is carried at a 
revalued amount, in which case the reversal is treated as a revaluation increase. 

k) Cash and short-term deposits 
Cash and short-term deposits in the balance sheet comprise cash at banks and on hand along with short-
term deposits with a maturity of three months or less, which are subject to an insignificant risk of changes 
in value. 

l) Provisions 
Provisions are recognized when the Group has a present obligation (legal or constructive) as a result of a 
past event, it is probable that an outflow of resources embodying economic benefits will be required to settle 
the obligation and a reliable estimate can be made of the amount of the obligation. When the Group expects 
some or all of a provision to be reimbursed, for example, under an insurance contract, the reimbursement is 
recognized as a separate asset, but only when the reimbursement is virtually certain. The expense relating 
to a provision is presented in the consolidated statement of comprehensive loss net of any reimbursement. 

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If the effect of the time value of money is material, provisions are discounted using a current pre-tax rate 
that reflects, when appropriate, the risks specific to the liability. When discounting is used, the increase in 
the provision due to the passage of time is recognized as a finance cost. 

Where contingent payments relate to future use of the in-licensed IP, no liability or provision is recognized 
for variable amounts to be paid to the vendors based on future events unless such arrangements are onerous. 
The  liability  (and  corresponding  expense  in  the  income  statement)  to  the  vendors  is  recognized  as  an 
obligation arises. 

m) Provision for deferred cash consideration 
Provision for deferred cash consideration consists of future payments which are contractually committed 
but not yet certain. In respect of products which are not yet approved, such deferred cash consideration 
excludes potential milestones, royalties or other payments that are deemed to be so uncertain as to be 
unquantifiable. Deferred cash consideration is recognized as a liability with the amounts calculated as the 
risk adjusted net present value of anticipated deferred payments. 

The provision is reviewed at each balance sheet date and adjusted based on the likelihood of contractual 
milestones being achieved and therefore the deferred payment being settled. Increases in the provision 
relating to changes in the probability are recognized as an intangible asset. Increases in the provision relating 
to the unwinding of the time value of money are recognized as a finance expense. 

n) Share-based payments 
Employees (including executives) and non-executive directors of the Group receive remuneration in the form 
of share-based payments, whereby employees and non-executive directors render services as consideration 
for equity instruments (equity settled transactions). 

Incentives in the form of shares are provided to employees under various plans (Note 24). Executive officers 
also have outstanding shares under a deferred bonus share plan (“DBSP Plan”) and a long-term incentive 
plan (“LTIP Plan”). 

In accordance with IFRS 2 Share-based Payments (“IFRS 2”), charges for these incentives are expensed 
through the consolidated statement of comprehensive loss on a straight-line basis over their vesting period, 
based on the Group’s estimate of shares that will eventually vest. The total amount to be expensed is 
determined by reference to the fair value of the options or awards at the date they were granted. For LTIP 
shares, the fair value on grant date excludes the impact of any non-market vesting conditions, which are 
taken into account by adjusting the number of equity instruments included in the measurement of the share-
based payment transaction and are adjusted each period until such time as the equity instruments vest. 

Equity-settled share-based payment transactions with parties other than employees are measured at the 
fair value of the goods or services received, except where that fair value cannot be estimated reliably, in 
which case they are measured at the fair value of the equity instruments granted, measured at the date the 
entity obtains the goods or the counterparty renders the service.  

In accordance with IFRS 2, the cancellation of share options is accounted for as an acceleration of the vesting 
period and therefore any amount unrecognized that would otherwise have been charged in future accounting 
periods is recognized immediately. When options are forfeited, the accounting expense for any unvested 
awards is reversed. 

o) Costs of issuing capital 
Incremental costs incurred and directly attributable to the offering of equity securities are deducted from 
the related proceeds of the offering. The net amount is recorded as share premium in the period when such 
shares are issued. Where such expenses are incurred prior to the offering they are recorded in prepayments 
until the offering completes. Other costs incurred in such offerings are expensed as incurred and included 
in general and administrative expenses. 

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p) Employee Benefit Trust 
The Group operates an Employee Benefit Trust (“EBT”), the Mereo BioPharma Group plc Employee Benefit 
Trust. 

The EBT holds ADS’s to satisfy the exercise of options under the Company’s share-based incentive schemes 
(Note 24). The EBT is a Jersey-based trust which was initially funded by a loan from the Company, which it 
utilized to purchase shares in sufficient quantity to fulfil the envisaged awards. The Company will issue 
ordinary shares to a custodian for conversion by a depositary bank to ADS’s and delivery to the EBT. These 
ordinary shares will be deducted from the shareholders’ funds on the consolidated balance sheet at their 
nominal value. 

Shares held by the EBT are included in the consolidated balance sheet as a reduction in equity. 

3. Significant judgments, estimates and assumptions 
The preparation of these consolidated financial statements requires the management of the Group to make 
estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. The 
Group bases its estimates and judgments on historical experience and on various other assumptions that it 
considers to be reasonable. Actual results may differ from these estimates under different assumptions or 
conditions. 

3.1 Judgments 
a) Share-based compensation 
Incentives in the form of shares are provided to employees under certain equity award plans (which consist 
of both share awards and option grants). The fair value of the employee services received in exchange for 
equity award plans is recognized as an expense. The expense is based upon a number of assumptions 
disclosed in Note 24. The selection of different assumptions in the measurement of fair value of the equity 
award plans could affect the results of the Group. 

b) Impairment of intangible assets and property, plant and equipment 
An  assessment  was  made  in  respect  of  indicators  of  impairment  in  the  carrying  value  of  the  Group’s 
intangible assets (see Note 13), right-of-use assets, leasehold improvements, office equipment and IT 
equipment as at December 31, 2020. 

If such an indication exists, the recoverable amount of the asset, being the higher of the asset’s fair value 
less costs to sell and value in use, is compared to the asset’s carrying value. Any excess of the asset’s 
carrying value over its recoverable amount is recognized as an impairment in the consolidated statement of 
comprehensive income. The assessment of intangible assets involves a number of significant judgments 
regarding the likelihood of successful product approval, the costs of attaining approval, the estimated useful 
life of intangible assets following commercialization and the subsequent commercial profitability of the 
product once approved. 

c) Incremental borrowing rate and lease modification  
Future lease payments are discounted using the interest rate implicit in the lease, or, if that rate cannot be 
readily determined, the incremental borrowing rate. IFRS 16 (Leases) defines the incremental borrowing rate 
as the rate of interest a lessee would have to pay to borrow over a similar term, and with a similar security, 
the funds necessary to obtain an asset of similar value to the right-of-use assets in a similar economic 
environment. 

For the year ended December 31, 2020, the determination of an appropriate discount rate has a significant 
effect on the lease liabilities recognized. For the current lease portfolio, the incremental borrowing rate was 
determined based on relevant and available information as the interest rate implicit in the lease arrangements 
cannot be readily determined. 

In addition to the determination of an appropriate discount rate, the Group was also required to assess the 
lease term for qualifying leases. The determination of the lease term is judgmental as for certain qualifying 
leases held by the Group, the contract includes an extension option beyond the non-cancellable period for 
which the Group has the right to use the underlying asset. In applying this judgment, the Group considered 
the period over which it was reasonably certain to make use of the extension option. 

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In August 2020, a lease for office space was modified to reduce the size of the office space leased. At the 
time of this lease modification, judgment was applied in determining the new lease term and remeasuring 
the lease liability by discounting the revised lease payments using a revised incremental borrowing rate. 

d) Identification and classification of financial instruments  
On June 3, 2020, the Company completed a private placement transaction (Note 17) which comprised the 
issue of ordinary shares, Loan Notes and Warrants. Judgment is applied under IAS 32 (Financial instruments: 
Presentation) in determining the features of the identified financial instruments on both the transaction date 
and the date of the general meeting at which Resolutions relating to the private placement were voted on by 
the Shareholders, to determine the appropriate recognition in accordance with IAS 32. In applying this 
judgment, management considered the probability of passing the Resolutions at the general meeting and 
the likelihood of a change of control prior to the passing of the Resolutions, which impact the settlement 
terms of the financial instruments, and the classification of the financial instruments as liabilities or equity. 
Management concluded that a change of control event is uncertain and outside of the Company’s control, 
and therefore the conversion feature on the Loan Notes at the transaction date represented a financial liability 
with an embedded derivative for the conversion option. On the passing of the Resolutions, judgment was 
applied to determine that the effective terms of the Loans Notes changed and the embedded derivative 
financial liability representing the conversion option was reclassified to equity at its fair value, with no 
associated gain or loss recognized in profit or loss.  

e) Business combination 
On April 23, 2019, the Group obtained a 100% controlling interest in Mereo BioPharma 5, Inc. (formerly 
OncoMed), a Company based in the United States (“US”). The value of the net identifiable assets acquired 
was  £44.6  million.  Total  consideration  paid,  being  the  fair  value  of  24.8  million  ordinary  shares  of  the 
Company, was £40.9 million. As the Group acquired Mereo BioPharma 5, Inc. for an amount less than the 
fair market value of the net assets acquired, a gain on bargain purchase of £3.7 million was recognized. 

Judgment is applied under IFRS 3 (Business Combinations) in determining whether a transaction meets the 
definition of a business combination, and so accounted for in accordance with its requirements. In applying 
this judgement, management has considered the underlying economic substance of the transaction in 
addition to the contractual terms. Our assessment is that Mereo BioPharma 5, Inc. meets the definition of a 
‘business’ and the transaction has therefore been accounted for as a business combination.  

3.2 Estimates and assumptions 
a) Deferred consideration 
Deferred consideration in the form of cash is recognized as a provision at each balance sheet date, to the 
extent its amount is quantifiable at the inception of the arrangement (see Note 19). The amount provided is 
based on estimates regarding the timing and progress of the related research and development activities. 

Deferred consideration in the form of shares is recognized as a share-based payment when it is probable 
that shares will be transferred. 

b) Fair value of financial instruments  
As part of the private placement transaction (Note 17), the Group performed a valuation of the fair value of 
the identified financial instruments including the embedded derivative and the warrants on the transaction 
date and the general meeting date. For qualifying financial instruments, the fair value is reassessed at each 
balance sheet date. Specific consideration was applied to the estimation of implied share price on the 
transaction date, the volatility, credit spread and discount rate.  

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c) Fair value of intangible assets acquired in business combination 
The Group performed a valuation of the fair value of assets acquired and liabilities assumed following the 
acquisition of Mereo BioPharma 5, Inc. 

Based on the assets acquired and liabilities assumed, specific consideration was applied to the valuation of 
the intangible asset acquired which required an estimation of the expected useful life and future cash flows 
of the intangible asset alongside the determination of an appropriate discount rate. The intangible asset 
acquired was valued using a risk adjusted net present value model.  

In January 2020, the Group entered into a license agreement with OncXerna Therapeutics, Inc. (“OncXerna”) 
under which an exclusive worldwide license was granted in respect of intellectual property rights for the 
development and commercialization of navicixizumab and the associated intangible asset was derecognized 
(Note 12). 

d) Contingent consideration 
The Group makes a provision for the estimated fair value of amounts payable to the former shareholders of 
Mereo BioPharma 5, Inc. under the Contingent Value Rights Agreement (“CVR”), which is accounted for as a 
contingent consideration liability. 

At December 31, 2020, the Group estimates the fair value of the contingent consideration liability to be £nil 
(2019: £0.4 million ($0.5 million)). The decrease in the fair value of the contingent consideration liability 
reflects the terms subsequently agreed with OncXerna. Total potential payments under the CVR on a gross, 
undiscounted basis, are approximately £58.6 million ($80.0 million). 

The estimated contingent consideration payable is based on a risk-adjusted, probability-based scenario. 
Under  this  approach  the  likelihood  of  future  payments  being  made  to  the  former  shareholders  of 
Mereo BioPharma 5, Inc. under the CVR is considered. The estimate could materially change over time in 
line with the development plan and potential subsequent commercialization of the product. 

4. Changes in accounting policies 
a) New standards, interpretations and amendments adopted from January 1, 2020  
In the current year, the Group has applied the below amendments to IFRS issued by the IASB that are effective 
for an annual period that begins on or after January 1, 2020. Their adoption has not had any material impact 
on the disclosures or on the amounts reported in these consolidated financial statements: 

•

•

•

•

•

Amendments to References to the Conceptual Framework in IFRS Standards 

Amendments to IAS 1 and IAS 8 – Definition of “material” 

Amendments to IFRS 3 – Definition of a “business” 

Amendments to IFRS 7 and IFRS 9 – Interest Rate Benchmark Reform 

Amendment to IFRS 16 – COVID-19 Related Rent Concessions 

b) New standards, interpretations and amendments not yet effective  
At  the  date  of  authorization  of  these  consolidated  financial  statements,  the  Group  has  not  applied  the 
following new and revised IFRS that have been issued but are not yet effective: 

Effective January 1, 2021 

Amendments to IFRS 4 Insurance Contracts  

Amendments to IFRS 9, IAS 39 and IFRS 7 – Interest Rate Benchmark Reform – Phase 2 

•

•

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Effective January 1, 2022 

•

•

•

Annual Improvements to IFRS Standards 2018-2020 (Amendments to IFRS 1, IFRS 9, IFRS 16 and IAS 
41)  

Amendments to IAS 16 – Proceeds before Intended Use  

Amendments to IAS 37 – Onerous Contracts – Cost of Fulfilling a Contract 

Effective January 1, 2023 

•

•

Amendments to IAS 1 – Classification of Liabilities as Current or Non-current 

Amendments to IFRS 17 – Insurance Contracts 

The Group does not expect the adoption of the IFRS listed above will have a material impact on the Group in 
the current or future reporting periods and on foreseeable future transactions. 

5. Group information 
Information about subsidiaries 
The consolidated financial statements of the Group include: 

% Equity 
                                                                                                                                                     % Equity
interest 
                                                                                                                                                      interest
                                                                                                                      Country of   December 31, December 31, 
2019 
Name                                                         Principal activities            incorporation                   2020

Mereo BioPharma 1 Limited                 Pharmaceutical R&D                           UK                     100
Mereo BioPharma 2 Limited                 Pharmaceutical R&D                           UK                     100
Mereo BioPharma 3 Limited                 Pharmaceutical R&D                           UK                     100
Mereo BioPharma 4 Limited                 Pharmaceutical R&D                           UK                     100
Mereo BioPharma Ireland Limited       Pharmaceutical R&D                    Ireland                     100
Mereo BioPharma 5, Inc.                       Pharmaceutical R&D                         U.S.                     100
Navi Subsidiary, Inc.                               Pharmaceutical R&D                         U.S.                     100
Mereo US Holdings Inc.                         Holding company                               U.S.                     100
Mereo BioPharma Group plc                                                                                                                  
Employee Benefit Trust                          Employee share scheme              Jersey                         –

100 
100 
100 
100 
100 
100 
100 
100 

– 

The registered office of Mereo BioPharma 1 Limited, Mereo BioPharma 2 Limited, Mereo BioPharma 3 Limited 
and  Mereo  BioPharma  4  Limited  is  located  at  Fourth  Floor,  1  Cavendish  Place,  London  W1G  0QF.  The 
registered office of Mereo BioPharma Ireland Limited is Rocktwist House, Block 1, Western Business Park, 
Shannon, County Clare, V14 FW97, Republic of Ireland. 

Mereo US Holdings Inc. was incorporated on December 3, 2018 for the sole purpose of effecting the business 
combination with Mereo BioPharma 5, Inc. (formerly OncoMed Pharmaceuticals, Inc.) on April 23, 2019. The 
registered office of Mereo US Holdings Inc., Mereo BioPharma 5, Inc. and its wholly owned subsidiary, Navi 
Subsidiary, Inc., is 251 Little Falls Drive, City of Wilmington, County of New Castle, Delaware 19808, US.  

95

 
 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

6. Loss before taxation 
Loss before tax is stated after charging: 

                                                                                                                                        Year ended December 31, 

Fees payable to the Company’s Auditor for the audit of  
Group accounts
Fees payable to the Company’s Auditor for other services:
Audit of subsidiary accounts
Audit-related assurance services
Non-audit services
Accounting advisory services
Legal and professional fees, including patent costs
Gain on modification of lease
Income from sub-lease
Operating lease expense (IAS 17)
Depreciation of right-of-use assets (IFRS 16)
Depreciation (excluding right-of-use assets)

2020
£’000s

2019
£’000s

2018 
£’000s 

449

49
125
193
–
4,619
(957)
(646)
–
1,531
68

514

45
193
118
–
2,413
–
(855)
–
1,505
52

323 

30 
23 
148 
10 
936 
– 
– 
293 
– 
40 

Gain on modification of lease, sub lease income and transaction costs associated with lease modification 
are included within administrative expenses within the consolidated statement of comprehensive loss.  

7. Employees 
The average monthly number of persons employed by the Group during the year was: 

                                                                                                                                        Year ended December 31, 

2020

2019

2018 

By activity 
Administrative
Research and development

Total

22
17
–––––––––
39
–––––––––
–––––––––

28
18
–––––––––
46
–––––––––
–––––––––

24 
12 
––––––––– 
36 
––––––––– 
––––––––– 

Total compensation costs for persons employed by the Group (including Directors) during the year was: 

                                                                                                                                        Year ended December 31, 

2020
£’000s

2019
£’000s

2018 
£’000s 

3,046
397
66
446

4,832
681
89
1,112
–––––––––
10,669
–––––––––
–––––––––

2,824
110
62
152

3,384
(124)
114
1,485
–––––––––
8,007
–––––––––
–––––––––

1,792 
(30) 
73 
526 

2,903 
(828) 
99 
1,663 
––––––––– 
6,198 
––––––––– 
––––––––– 

Included in research and development expenses: 
Salaries
Social security costs
Pension contributions
Share-based payment expenses
Included in administrative expenses:
Salaries
Social security costs
Pension contributions
Share-based payment expenses

Total employee benefit expenses

96

 
 
 
 
 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

Total compensation costs for Directors during the year was: 

Year ended December 31,  
2019
£’000s

2018 
£’000s 

2020
£’000s

Salaries and fees
Benefits in kind
Pension contributions
Bonus

Total

1,114
14
61
538
–––––––––
1,666
–––––––––
–––––––––

1,106
17
25
294
–––––––––
1,442
–––––––––
–––––––––

1,047 
15 
11 
512 
––––––––– 
1,585 
––––––––– 
––––––––– 

During 2020, one Director was a member of a defined contribution pension scheme (period ended December 
31, 2019: two). 

Further details concerning the remuneration of Key Management Personnel can be found in Note 26. 

8. Other income/expenses and adjustments 
8.1 Finance income 
                                                                                                                                        Year ended December 31, 

Bank interest earned
Interest earned on short-term investments
Gain on short-term investments

Total finance income

2020
£’000s

2019
£’000s

2018 
£’000s 

5
–
39
–––––––––
44
–––––––––
–––––––––

42
141
194
–––––––––
377
–––––––––
–––––––––

307 
– 
– 
––––––––– 
307 
––––––––– 
––––––––– 

8.2 Finance costs 
                                                                                                                                        Year ended December 31, 

Interest on convertible loan notes
Other interest
Interest on bank loan
Interest on lease liabilities
Accreted interest on bank loan
Modification gain/(loss) on bank loan
Loss on short-term deposits
Discounting of provision for deferred cash consideration

Total finance costs

2020
£’000s

2019
£’000s

2018 
£’000s 

(2,241)
–
(2,900)
(1,085)
–
–
–
(157)
–––––––––
(6,383)
–––––––––
–––––––––

(20)
(10)
(1,739)
(1,314)
(1,523)
456
–
(221)
–––––––––
(4,371)
–––––––––
–––––––––

(185) 
– 
(1,645) 
– 
(782) 
(730) 
(22) 
(443) 
––––––––– 
(3,807) 
––––––––– 
––––––––– 

8.3 Changes in the fair value of financial instruments 
                                                                                                                                        Year ended December 31, 

Changes in the fair value of warrants –  
private placement (Note 20)
Changes in the fair value of warrants – bank loan (Note 20)
Changes in the fair value of embedded derivative (Note 18)

Total 

2020
£’000s

2019
£’000s

2018 
£’000s 

(45,977)
(714)
(63,158)
–––––––––
(109,849)
–––––––––
–––––––––

–
875
–
–––––––––
875
–––––––––
–––––––––

– 
716 
– 
––––––––– 
716 
––––––––– 
–––––––––

97

 
 
 
 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

In 2019 and 2018, changes in the fair value of financial instruments were included within finance costs. The 
2019 and 2018 comparative balances have been reclassified accordingly. 

9. Taxation 
                                                                                                                                        Year ended December 31, 

UK corporation tax R&D credit
Other tax income / (expense)

Taxation

2020
£’000s

2019
£’000s

2018 
£’000s 

2,822
–
–––––––––
2,822
–––––––––
–––––––––

5,149
1,125
–––––––––
6,274
–––––––––
–––––––––

5,277 
– 
––––––––– 
5,277 
––––––––– 
––––––––– 

UK income tax 
The Group is entitled to claim tax credits in the United Kingdom (the "UK") under the UK R&D small or 
medium-sized enterprise ("SME") scheme, which provides additional taxation relief for qualifying expenditure 
on R&D activities, and includes an option to surrender a portion of tax losses arising from qualifying activities 
in return for a cash payment from HM Revenue & Customs ("HMRC"). The amount included in the financial 
statements represents the credit receivable by the Group for the year. The claims in respect of the year ended 
31 December 2019 have been received by the Group. 

US income tax 
As at December 31, 2020, £0.8 million is receivable related to Alternative Minimum Tax (“AMT”) credits, 
recognized as other taxes recoverable within the consolidated balance sheet. At December 31, 2020, the 
Group had an Uncertain Tax Position of £2.5 million being held off the Balance Sheet, in respect of the R&D 
tax credits in the US. The Uncertain Tax Position is calculated based upon historic US R&D claims and 
equates to around 20% of the outstanding US R&D claims. 

Reconciliation of effective tax rate 
                                                                                                                                        Year ended December 31, 

Loss on ordinary activities before income tax
Loss on ordinary activities before tax at the UK’s  
 statutory income tax rate of 19% (2019: 19%)
Expenses not deductible for income tax purposes  
 (permanent differences)
Income not taxable
Temporary timing differences
R&D relief uplift
Losses (unrecognized)
Deferred income from MBG loan guarantee costs
Foreign tax
Differences in overseas tax rates
Derecognition of deferred tax
Gain on bargain purchase
Other

Tax credit for the year

2020
£’000s

2019
£’000s

2018 
£’000s 

(166,450)

(41,118)

(37,306) 

(31,626)

7,812

7,088 

(13,270)
(4)
–
(1,214)
14,479
–
184
261
(2,686)
–
(32)
–––––––––
2,822
–––––––––
–––––––––

(317)
–
(343)
2,540
(4,380)
(54)
–
340
–
699
(23)
–––––––––
6,274
–––––––––
–––––––––

(1,070) 
– 
(277) 
2,271 
(2,804) 
69 
– 
– 
– 
– 
– 
––––––––– 
5,277 
––––––––– 
––––––––– 

98

 
 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

Deferred tax 
The analysis of unrecognized deferred tax is set out below: 

                                                                                                                                        Year ended December 31, 

Losses
Loan relationships
US tax credits
Accruals
Fixed assets
Share options
Other US deferred tax
Other
Temporary differences 

Net deferred tax asset (unrecognized)

The analysis of recognized deferred tax is set out below: 

Deferred tax liabilities 
Intangible asset and right of use asset
Deferred tax asset 
Net operating losses

Net deferred tax asset / (liability)

2020
£’000s

2019
£’000s

2018 
£’000s 

37,021
421
9,880
–
414
55
86
137
18
–––––––––
48,032
–––––––––
–––––––––

19,443
–
10,032
947
400
–
–
202
4
–––––––––
31,028
–––––––––
–––––––––

8,604 
– 
– 
– 
– 
– 
– 
6 
495 
––––––––– 
9,105 
––––––––– 
––––––––– 

At January 1,
2020
£’000s

Recognized
in income
£’000s

At December  
31, 2020 
£’000s 

(2,686)

2,590

(96) 

2,686
–––––––––
–
–––––––––
–––––––––

(2,590)
–––––––––
–
–––––––––
–––––––––

96 
––––––––– 
– 
––––––––– 
––––––––– 

The deferred tax liability has arisen from the recognition of separately identifiable intangible assets on the 
acquisition of Mereo BioPharma 5, Inc. A deferred tax asset on losses has been recognized up to the level of 
the deferred tax liability, resulting in a net deferred tax liability of £nil. 

The remaining deferred tax assets, as set out in the table above, have not been recognized as there is 
uncertainty regarding when suitable future profits against which to offset the accumulated tax losses will 
arise. 

UK deferred tax 
The deferred tax assets have not been recognized as there is uncertainty regarding when suitable future 
profits against which to offset the accumulated tax losses will arise. There is no expiration date for the 
accumulated tax losses. 

The standard rate of corporation tax applied to the reported loss is 19% (2019: 19%). In the UK Budget on 
March 11, 2020, it was announced that the reduction in the rate of UK corporation tax from 19% to 17% will 
now not occur and the UK corporation tax rate will instead remain at 19%. This change was substantively 
enacted on March 17, 2020 and the rate applicable from April 1, 2020 now remains at 19%. As the 19% 
corporation  tax  rate  was  substantively  enacted  by  the  balance  sheet  date,  UK  deferred  tax  assets  and 
liabilities have been measured at a rate of 19%. 

The March 2021 Budget announced a further increase to the main rate of corporation tax to 25% from April 
2023. This rate has not been substantively enacted at the balance sheet date, as a result deferred tax 
balances as at December 31, 2020 continue to be measured at 19%. 

At December 31, 2020, the Group had UK tax losses to be carried forward of approximately £136.9 million 
(2019: £70.2 million). 

99

 
 
 
                                                                                              
                                                                                              
                                                                                              
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

US deferred tax 
US deferred tax assets and liabilities are calculated at a blended rate of approximately 21%. 

For Mereo BioPharma 5, Inc, with respect to accumulated tax losses carried forward prior to its acquisition 
by the Company, there is a change of control restriction which will limit the amount available in any one year. 

At  December  31,  2020,  the  Group  had  US  federal  tax  losses  to  be  carried  forward  of  approximately 
£50.1 million, of which £44.0 million can be carried forward indefinitely and £6.1 million which will begin to 
expire  in  2022.  At  December  31,  2020,  the  Group  had  US  state  tax  losses  to  be  carried  forward  of 
approximately £3.3 million which begin to expire in 2027. 

10. Loss per share 
Basic loss per share is calculated by dividing the loss attributable for the year to ordinary equity holders of 
the parent by the weighted average number of ordinary shares outstanding during the year. 

As the net amount attributable to ordinary equity holders of the parent was a loss for the years ended 
December 31, 2020, 2019 and 2018, the dilutive potential shares are anti-dilutive for the earnings per share 
calculation. 

                                                       December 31,
                                                                      2018
2018
                                              2018        Weighted Loss per
share
                                              Loss             shares
£
                                          £’000s           number

December 31,
2019
Weighted
shares
number

2019
Loss
£’000s

2019
Loss per
share
£

December 31, 
2020
Weighted
shares
number

2020
Loss
£’000s

2020 
Loss per 
share 
£ 

Basic and diluted           (32,029)    71,144,786

(0.45)

(34,844)

89,424,476

(0.39)

(163,628) 338,953,141

(0.48) 

The Company operates share option schemes (see Note 24) which could potentially dilute basic earnings 
per share in the future.  

As part of a license and option agreement with AstraZeneca (see Note 24) additional future payments of a 
maximum of 1,349,692 new ordinary shares would be payable on reaching certain clinical milestones. 

Warrants  totaling  162,292,274  were  issued  in  2020  (2019:  321,444)  that  could  potentially  dilute  basic 
earnings per share if converted. 

The equity-settled transactions were considered to be anti-dilutive as they would have decreased the loss 
per share and were therefore excluded from the calculation of diluted loss per share. 

For transactions involving ordinary shares or potential ordinary shares between the reporting date and the 
date of authorization of these consolidated financial statements, see Note 27. 

100

 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

11. Property, plant and equipment 

Right-of-use Right-of-use
asset
(equipment)
£’000s

asset
(building)
£’000s

Leasehold 
improve-
ments
£’000s

Office
equipment
£’000s

IT 
equipment
£’000s

Cost or valuation 
At January 1, 2020
Additions
Lease modification 
Disposals
Currency translation  
 effects

At December 31, 2020

11,877
–
(10,220)
–

1,024
–
149
–

164
–
–
–

71
–
–
–

116
16
–
–

191
–––––––––
1,848
–––––––––
–––––––––

(4)
–––––––––
1,169
–––––––––
–––––––––

–
–––––––––
164
–––––––––
–––––––––

–
–––––––––
71
–––––––––
–––––––––

–
–––––––––
132
–––––––––
–––––––––

187 
––––––––– 
3,384 
––––––––– 
––––––––– 

Total 
£’000s 

13,252 
16 
(10,071) 
– 

(509)
–

(69)
–

(30)
–

(90)
–

(1,694) 
1,482 

(514)
–––––––––
(1,023)
–––––––––
–––––––––

(16)
–––––––––
(85)
–––––––––
–––––––––

(35)
–––––––––
(65)
–––––––––
–––––––––

(17)
–––––––––
(107)
–––––––––
–––––––––

(1,599) 
––––––––– 
(1,811) 
––––––––– 
––––––––– 

Depreciation and impairment 
At January 1, 2020
Lease modification
Depreciation for the  
 year

(996)
1,482

(1,017)
–––––––––
(531)
–––––––––
–––––––––

At December 31, 2020

Net book value 
At January 1, 2020

At December 31, 2020

–

Cost or valuation 
At January 1, 2019
Additions
Transition to IFRS 16  
1,237
(Leases)
Acquisition of subsidiary 10,755
Disposals
–
Adjustment to carrying  
value
Currency translation  
effects

–

At December 31, 2019

(115)
–––––––––
11,877
–––––––––
–––––––––

Depreciation and  
impairment 
At January 1, 2019
Depreciation for the year

At December 31, 2019

Net book value 
At January 1, 2019

At December 31, 2019

–
(996)
–––––––––
(996)
–––––––––
–––––––––

10,881
–––––––––
1,318
–––––––––
–––––––––

515
–––––––––
146
–––––––––
–––––––––

95
–––––––––
79
–––––––––
–––––––––

41
–––––––––
6
–––––––––
–––––––––

26
–––––––––
25
–––––––––
–––––––––

11,558 
––––––––– 
1,573 
––––––––– 
––––––––– 

Right-of-use  Right-of-use
asset
(equipment)
£’000s

asset 
(building)
£’000s

Leasehold  
improve-
ments
£’000s

Office 
equipment
£’000

IT 
equipment
£’000s

–
–

1,314
–
–

(290)

164
–

–
–
–

–

31
–

–
58
(18)

–

71
21

–
24
–

–

Total 
£’000s 

266 
21 

2,551 
10,837 
(18) 

(290) 

–
–––––––––
1,024
–––––––––
–––––––––

–
–––––––––
164
–––––––––
–––––––––

–
–––––––––
71
–––––––––
–––––––––

–
–––––––––
116
–––––––––
–––––––––

(115) 
––––––––– 
13,252 
––––––––– 
––––––––– 

–
 (509)
–––––––––
(509)
–––––––––
–––––––––

(53)
 (16)
–––––––––
(69)
–––––––––
–––––––––

(16)
 (14)
–––––––––
(30)
–––––––––
–––––––––

(48)
 (42)
–––––––––
(90)
–––––––––
–––––––––

(117) 
 (1,577) 
––––––––– 
(1,694) 
––––––––– 
––––––––– 

–
–––––––––
10,881
–––––––––
–––––––––

–
–––––––––
515
–––––––––
–––––––––

111
–––––––––
95
–––––––––
–––––––––

15
–––––––––
41
–––––––––
–––––––––

23
–––––––––
26
–––––––––
–––––––––

149 
––––––––– 
11,558 
––––––––– 
––––––––– 

101

 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

In August 2020, the Group modified the scope of the leased office space in the US included in right-of-use 
asset  (building).  The  new  lease  payments  were  allocated  between  lease  and  non-lease  components, 
determining a new lease term, and remeasuring the lease liability using a revised discount rate. This resulted 
in reduction in the right of use asset of £8.7 million and a reduction in lease liability of £9.5 million with the 
associated gain on modification of £0.7 million recognized in the consolidated statement of comprehensive 
loss.  Related  transaction  costs  of  £2.5  million  are  also  recognized  in  the  consolidated  statement  of 
comprehensive loss. 

The Group leases office space and equipment for use in research and development activities. The maturity 
of lease liabilities are as follows: 

December 31, 2020

Within 1 
year
£’000s

Between
1 and 3
years
£’000s

Between 
3 and 5
years
£’000s

Over 
5 years
£’000s

Total 
£’000s 

Maturity of Lease liabilities

636

753

405

–

1,794 

12. Intangible assets 

Cost at January 1, 2019
Additions 
Currency translation effects

Cost at December 31, 2019

Disposals 
Currency translation

Cost at December 31, 2020

Revision to estimated value at January 1, 2019
Revisions to estimated value

Revision to estimated value at December 31, 2019

Revision to estimated value

Revision to estimated value at December 31, 2020

Net book value at January 1, 2019
Net book value at December 31, 2019

Net book value at December 31, 2020

Acquired 
development 
programs 
£’000s 

33,005 
12,693 
(171) 
––––––––– 
45,527 
––––––––– 
(13,386) 
864 
––––––––– 
33,005 
––––––––– 
(373) 
(698) 
––––––––– 
(1,071) 
––––––––– 
(286) 
––––––––– 
(1,357) 
––––––––– 
32,632 
44,456 
––––––––– 
31,648 
––––––––– 

The Group’s strategy is to acquire and develop clinical-stage development programs for the treatment of 
oncology and rare diseases. 

In October 2017, the Group acquired the exclusive license for MPH-966 and included the option to acquire 
certain assets from AstraZeneca AB (“AstraZeneca”). On that date the fair value of MPH-966 was measured 
at £7.2 million, which consisted of upfront cash and equity payments as well as deferred cash and equity 
consideration. The provision for deferred cash consideration is re-measured to fair value at each balance 
sheet date and recognized as an increase to or reduction of the intangible asset. During the year, the provision 
for deferred cash consideration has decreased by £0.3 million (2019: £0.7 million) due to changes in timelines 
and the probability of contractual milestones being achieved.  

During the year the Group did not revise the value of any other intangible assets (2019: £nil). As the intangible 
assets remain under development, no amortization charge has been recognized (2019: £nil).  

102

 
 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

On April 23, 2019, the Group acquired an intangible asset of £12.7 million following the acquisition of Mereo 
BioPharma 5, Inc. The intangible asset represented the intellectual property associated with etigilimab and 
navicixizumab, for which the fair value at acquisition was fully attributed to navicixizumab. On January 13, 
2020, the Company entered into a license agreement with OncXerna under which an exclusive worldwide 
license was granted in respect of intellectual property rights for the development and commercialization of 
navicixizumab. Under the terms of the license agreement, the Company received an upfront gross payment 
of £3.1 million ($4 million). 

The transaction was recorded as a disposal and intellectual property with a carrying value of £13.4 million 
was derecognized. Consequently, the Group recognized a loss on disposal in the amount of £10.9 million 
(net of transaction costs) in the year ended December 31, 2020. Pursuant to the license agreement, the 
Company is entitled to additional payments of up to $302 million, however, no reliable estimate can currently 
be made of the future amounts to be received as the amounts are contingent on future events that are 
uncertain, accordingly these milestone payments have not been recognized in the year ended December 31, 
2020. 

13. Impairment testing of acquired development programs not yet available for use 
Acquired development programs not yet available for use are assessed annually for impairment. The carrying 
amount of acquired development programs is as follows: 

Acquired development programs 
Navicixizumab (navi)
BSP-804 (setrusumab)
MPH-966 (alvelestat)
BSG-649 (leflutrozole)
BCT-197 (acumapimod)

As at December 31, 
2019 
2020
£’000s 
£’000s

– 
11,616 
5,835 
9,886 
4,311 
–––––––––
31,648 
–––––––––
–––––––––

12,522  
11,616  
6,121  
9,886  
4,311  
––––––––– 
44,456  
––––––––– 
––––––––– 

The Group considers the future development costs, the probability of successfully progressing each program 
to product approval and the likely commercial returns after product approval, among other factors, when 
reviewing for indicators of impairment. The results of this testing did not indicate any impairment of the 
acquired products’ rights for the year ended December 31, 2020. Management believe that the likelihood of 
a materially different outcome using different assumptions is remote. 

The acquired development programs are assets which are not used in commercialized products. These 
assets have not yet begun to be amortized but have been tested for impairment by assessing their value in 
use.  Value  in  use  calculations  for  each  program  are  utilized  to  calculate  the  recoverable  amount.  The 
calculations  use  pre-tax  cash  flow  projections  covering  the  period  through  product  development  to 
commercial sales up to the later of loss of patent protection or market exclusivity, which extend beyond five 
years from the balance sheet date. Approved products are assumed to be out-licensed such that the Group 
receives signature fees, milestone receipts and royalties on sales; therefore, the Group does not incur any 
costs of commercialization after out-licensing except when such terms are agreed. 

Key assumptions for the value in use calculations are described as follows: 

•

•

•

Development  costs  to  obtain  regulatory  approval  –  costs  are  estimated  net  of  any  contributions 
expected from collaborative arrangements with future partners. Management have developed cost 
estimates based on their previous experience and in conjunction with the expertise of their clinical 
development partners; 

Launch dates of products – these reflect management’s expected date of launch for products based 
on the timeline of development programs required to obtain regulatory approval. The assumptions are 
based on management’s and clinical development partners’ prior experience; 

Probability of successful development – management estimates probabilities of success for each 
phase of development based on industry averages and knowledge of specific programs; 

103

 
 
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FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

•

•

•

•

•

Out-licensing signature fees, milestones and royalty rates on sales – management estimates these 
amounts based on prior experience and access to values from similar transactions in the industry, 
which are collated and accessible from specialist third-party sources; 

Sales projections – these are based on management’s internal projections using external market data 
and market research commissioned by the Company; 

Profit margins and other operational expenses – these are based on the Company’s internal projections 
of current product manufacturing costings, with input from manufacturing partners where applicable, 
and estimates of operating costs based on management’s prior industry experience; 

Cash flow projections – for all assets, cash flows are assessed over an industry-standard asset life of 
20 years; and 

Discount rates – the discount rate is estimated on a pre-tax basis reflecting the estimated cost of 
capital of the Group and is applied consistently across each of the acquired development programs. 
The cost of capital was calculated at 12.0% (2019: 15.3%). 

Where an out-licensing agreement has been reached with a third party, including in respect of setrusumab, 
known and observable inputs replace management assumptions if available. 

At this stage of product development, the key sensitivity for all development programs is the probability of 
successful completion of clinical trials in order to obtain regulatory approval necessary for commercial sales. 
Therefore, full impairment of a development program is expected should such clinical trials be unsuccessful. 

14. Other receivables 

Rent deposit
VAT recoverable
Other

15. Cash and short-term deposits 

Cash 
Short-term deposits

December 31, 

2020
£’000s

2019 
£’000s 

407
370
239
–––––––––
1,016
–––––––––
–––––––––

293 
269 
10 
––––––––– 
572 
––––––––– 
––––––––– 

December 31, 

2020
£’000s

2019 
£’000s 

22,922
547
–––––––––
23,469
–––––––––
–––––––––

15,803 
544 
––––––––– 
16,347 
––––––––– 
––––––––– 

Short-term deposits are available immediately and earn fixed interest at the respective short-term deposit 
rates and are held in a diversified portfolio of counterparties. 

104

 
 
 
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FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

16. Issued capital and reserves 

Ordinary share capital
As at January 1 2018
Issued on June 1, 2018 for public offering
Issued on August 3, 2018 for exercise of share options
Issued on October 22, 2018 for exercise of share options
Transaction costs for issued share capital

As at December 31 2018

Issued on April 23, 2019 for Mereo BioPharma 5, Inc
Issued on June 21, 2019 for conversion of loan note
Transaction costs for issued share capital

As at December 31 2019

Issued on February 11, 2020 for Securities  
 Purchase Agreement 
Issued on February 11, 2020 for Securities  
 Purchase Agreement 
Issued on February 20, 2020 for Securities  
 Purchase Agreement 
Issued on June 4, 2020 for private placement of  
 ordinary shares
Transaction costs for issued share capital
Issued on June 30, 2020 for conversion of the Loan Notes
Conversion of warrants on December 23, 2020

As at December 31 2020

Ordinary Shares 

 Number of Ordinary share 
capital
£’000s
213
–
–
1
–

Share  
premium 
£’000s 
118,227 
150 
13 
110 
(8) 
––––––––––––– ––––––––––––– ––––––––––––– 
118,492 
––––––––––––– ––––––––––––– ––––––––––––– 
––––––––––––– ––––––––––––– ––––––––––––– 

71,094,974
50,076
10,000
85,222
–

71,240,272

214

24,783,320
1,936,030
–

– 
3,953 
(761) 
––––––––––––– ––––––––––––– ––––––––––––– 
121,684 
––––––––––––– ––––––––––––– ––––––––––––– 
––––––––––––– ––––––––––––– ––––––––––––– 

97,959,622

74
6
–

294

11,432,925

2,862,595

12,252,715

34

9

37

2,287 

224 

2,267 

89,144,630
–
125,061,475
239,179

15,244 
(1,307) 
21,386 
– 
––––––––––––– ––––––––––––– ––––––––––––– 
161,785 
––––––––––––– ––––––––––––– ––––––––––––– 
––––––––––––– ––––––––––––– ––––––––––––– 

267
–
375
1

338,953,141

1,017

Since January 1, 2018, the following alterations to the Company’s share capital have been made. For each 
share issuance, ordinary shares of £0.003 in nominal value in the capital of the Company were issued.  

•

•

•

•

•

•

•

Under the public offering dated June 1, 2018, the Company issued and allotted 50,076 ordinary shares 
at a price of £3.00 per share to investors. Gross cash received was £0.2 million; 

On August 3, 2018 the Company issued and allotted 10,000 ordinary shares pursuant to an exercise of 
employee share options; 

On October 22, 2018 the Company issued and allotted 85,222 ordinary shares pursuant to an exercise 
of employee share options; 

On April 23, 2019, the Company issued and allotted 24,783,320 ordinary shares as consideration for 
the acquisition of Mereo BioPharma 5, Inc. The fair value of the ordinary shares, measured on the date 
of acquisition, was £1.65; 

On June 21, 2019, Novartis converted £2.4 million of loan notes dated June 3, 2016 into 1,071,042 
ordinary shares at a fixed conversion price of £2.21 per share. Under the terms of the notes, Novartis 
also received 864,988 bonus shares. 

On  February  11,  2020,  the  Company  issued  and  allotted  11,432,925  ordinary  shares  at  a  price  of 
£0.20 per share to Aspire Capital Fund, LLC (“Aspire Capital”). Gross cash received was £2.3 million. 
Aspire Capital has also committed to subscribe for up to an additional $25 million of ordinary shares 
exchangeable for ADSs from time to time during a 30-month period at the Company’s request. In 
consideration  for  this,  the  Group  paid  Aspire  Capital  a  commission  satisfied  through  a  non-cash 
transaction wholly by the issue of a further 2,862,595 of the Company’s ordinary shares (equivalent to 
572,519 ADSs) at a price of £0.08.  

On  February  20,  2020,  the  Company  issued  and  allotted  12,252,715  ordinary  shares  at  a  price  of 
£0.19 per share. Gross cash received was £2.3 million; 

105

 
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FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

•

•

•

On June 4, 2020, the Company issued and allotted 89,144,630 ordinary shares at a price of £0.174 per 
share to investors. Gross cash received was £15.5 million. The ordinary shares were in substance issued 
at a discount to the gross cash received. The fair value of the consideration of the ordinary shares was 
determined to be £13.4 million and therefore the ordinary shares were in substance issued at a discount 
of £2.1 million, which was recorded as a reduction to other reserves (other reserves represent amounts 
that relate to changes to the Company’s paid up equity and which are not capital reserves) in the 
consolidated statement of changes in equity. The incremental directly attributable transaction costs in 
relation to the issue of the ordinary shares were included within share premium; 

On June 30, 2020, the Company issued and allotted 125,061,475 ordinary shares at a price of £0.174 per 
share to investors on conversion of the Loan Notes. The legal proceeds were £21.8 million; and 

On December 23, 2020, 690,205 Warrants (equivalent to 138,041 ADSs) were exercised. This transaction 
was completed by way of a cashless exercise resulting in 47,835 ADSs being issued at the aggregate 
nominal value of the ordinary shares underlying the ADSs issued, in place of the exercise price of £0.348 
per ordinary share. 

Other capital reserves 
                                                                                                         Equity 
                                                                                                component                         
                                                                                Share-                     of              Other 
                                                   Shares to             based    convertible        Warrants           Merger              Other 
                                                   be issued      payments                loan            issued           reserve           reserve
                                                        £’000s            £’000s            £’000s            £’000s            £’000s            £’000s

Total 
£’000s 

At January 1, 2018                  1,590         14,459               310                   –                   –                   –
Share-based  
 payments expense  
 during the year                              –            2,302                   –                   –                   –                   –
Share-based  
 payments release for  
(112) 
 exercise of options                       –             (112)                  –                   –                   –                   –
Issuance of warrants                     –                   –                   –                 44                   –                   –
44 
                                       –––––––––   –––––––––   –––––––––   –––––––––   –––––––––   ––––––––– ––––––––– 
At December 31,  
 2018                                        1,590         16,649               310                 44                   –                   –
18,593 
                                       –––––––––   –––––––––   –––––––––   –––––––––   –––––––––   ––––––––– ––––––––– 
                                       –––––––––   –––––––––   –––––––––   –––––––––   –––––––––   ––––––––– ––––––––– 

16,359 

2,302 

Acquisition of Mereo  
 BioPharma 5, Inc                          –                   –                   –                   –          40,818                   –
Shares issued during  
 the year                                  (1,590)                 –                   –                   –                   –                   –
Convertible loan  
 conversion                                     –                   –              (310)                  –                   –                   –
Share-based payments  
 expense during 
 the year                                           –            1,636                   –                   –                   –                   –
1,636 
                                       –––––––––   –––––––––   –––––––––   –––––––––   –––––––––   ––––––––– ––––––––– 
At December 31, 2019                   –         18,285                   –                 44         40,818                   –
59,147 
                                       –––––––––   –––––––––   –––––––––   –––––––––   –––––––––   ––––––––– ––––––––– 
                                       –––––––––   –––––––––   –––––––––   –––––––––   –––––––––   ––––––––– ––––––––– 

40,818 

(1,590) 

(310) 

Share-based  
 payments expense  
 during the period                          –            1,558                   –                   –                   –                   –
Novartis convertible  
 loan instrument and  
 warrants                                         –                   –            1,084                   –                   –                   –
Conversion of the  
 Loan Notes                                    –                   –                   –                   –                   –         33,104
Reclassification of the  
 embedded derivative                    –                   –          33,481                   –                   –                   –
33,481 
                                       –––––––––   –––––––––   –––––––––   –––––––––   –––––––––   ––––––––– ––––––––– 
At December 31, 2020                   –         19,843         34,565                 44         40,818         33,104
128,374 
                                       –––––––––   –––––––––   –––––––––   –––––––––   –––––––––   ––––––––– ––––––––– 
                                       –––––––––   –––––––––   –––––––––   –––––––––   –––––––––   ––––––––– ––––––––– 

33,104 

1,084 

1,558 

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FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

Shares to be issued  
At January 1, 2019, a maximum of 864,988 shares were remaining to be issued to Novartis pro-rata to their 
percentage shareholding as and when the Company issued further ordinary shares. The fair value of these 
shares was £1.84 per share. 

On June 21, 2019, the remaining 864,988 shares were issued to Novartis as fully paid up bonus shares for 
£nil consideration. There were no movement in this reserve in 2020 and the balance on January 1, 2020 and 
December 31, 2020 were £nil.  

Share-based payments 
The Group has various share option schemes under which options to subscribe for the Group’s shares have 
been granted to certain executives, non-executive directors (“NEDs”) and employees. 

The share-based payment reserve is used to recognize (i) the value of equity settled share-based payments 
provided to employees, including key management personnel, as part of their remuneration and (ii) deferred 
equity consideration. Refer to Note 24 for further details. 

Equity component of convertible loan instrument 
The convertible loan notes issued to Novartis are a compound instrument consisting of a liability and an 
equity component. The value of the equity component (cost of the conversion option) as at December 31, 
2020 is £1.08 million (December 31, 2019: £nil).  

On June 30, 2020, the Loan Notes in an aggregate principal amount of £21.8 million (together with accrued 
interest) were automatically converted into 125,061,475 ordinary shares. This resulted in £33.5 million 
recognized  in  other  reserves  in  equity  as  a  difference  between  the  share  capital  and  share  premium 
recognized on conversion and the carrying value of the financial liability extinguished. See Note 17. 

Other Warrants issued  
The funding arrangements with The Alpha-1 Project are a compound instrument consisting of a liability and 
an equity component. The value of the equity component (consideration received for the warrants) as at 
December 31, 2020 and 2019 is less than £0.1 million. 

Merger reserve 
The  consideration  paid  to  acquire  Mereo  BioPharma  5,  Inc  was  24,783,320  ordinary  shares  with  an 
acquisition date fair value of £40.9 million, based on the Group’s quoted share price. The nominal value of 
the issued capital was £0.1 million with the excess, £40.8 million, classified within other capital reserves as 
a ‘Merger reserve’. 

Other reserves 
On June 30, 2020, the Company issued and allotted 125,061,475 ordinary shares of £0.003 in nominal value 
in the capital of the Company at a price of £0.174 per share to investors following the partial conversion of 
the Loan Notes. The legal proceeds were £21.8 million. This resulted in £33.1 million recognized in other 
reserves as a difference between the carrying value of the financial liability extinguished and the legal 
proceeds. 

Accumulated loss 
                                                                                                                                        Year ended December 31, 

Other reserves
Accumulated losses

2020
£’000s

2019
£’000s

2018 
£’000s 

5,001
(309,693)

7,000
(146,065)

7,000 
(111,221)  

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FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

Other reserves represent a capital reduction undertaken in 2016 which created a reserve of £7.0 million. On 
June 3, 2020 the Company issued and allotted 89,144,630 ordinary shares to investors. The difference 
between the gross proceeds, £15.5 million, and the fair value of the consideration of the ordinary shares, 
£13.4 million, of £2.1 million, was recognized as a reduction to other reserves. 

17. Private Placement  
On June 3, 2020, the Company completed a £56 million private placement transaction which comprised of 
the issuance of 89,144,630 ordinary shares of £0.003 each at a price of £0.174 per share for total proceeds 
of £15.5 million, and the issue of Tranche 1 convertible loan notes (the "Loan Notes") for total proceeds of 
£40.5 million. The investors also received conditional warrants to subscribe for an additional 161,048,366 
ordinary shares (the "Warrants").  

The terms of the Loan Notes and Warrants, and, in particular, their ability to be converted into ordinary shares 
was conditional on the passing of certain resolutions (the "Resolutions") at a subsequent general meeting 
of shareholders held on June 30, 2020. At that date, the Resolutions were passed, and the Loan Notes 
became convertible into ordinary shares.  

Loan Notes 
The Loan Notes bear interest at a rate of 6% per annum and have an initial maturity date of June 2023. The 
Loan Notes are convertible into ordinary shares at the discretion of the holder and, if not converted by the 
initial maturity date, may be extended for an additional seven years, but will cease to bear interest from any 
extension  date.  The  Loan  Notes  were  initially  recognized  at  their  fair  value  of  £38.6  million  (debt  host 
instrument in the amount of £26.7 million and the embedded derivative in the amount of £11.9 million, before 
transaction costs).  

Loan Notes in an aggregate principle amount of £40.5 million were issued on June 3, 2020 and became 
convertible upon the passing of the Resolutions. As a result, on June 30, 2020, Loan Notes in an aggregate 
principal  amount  of  £21.8  million,  together  with  accrued  interest,  were  automatically  converted  into 
125,061,475 ordinary shares, and Loan Notes in an aggregate principal amount of £18.9 million remain 
outstanding and as of December 31, 2020. See Note 18. 

Warrants  
Participants in the private placement transaction received conditional warrants to subscribe for further 
ordinary shares in an aggregate number equal to 50 percent of both the ordinary shares purchased and the 
ordinary shares issuable upon conversion of the Loan Notes. A total of 161,048,366 Warrants were issued. 
The fair value of the warrants at inception was £4.1 million.  

The Warrants have an exercise price of £0.348 per share and are exercisable at any time until their expiry in 
June 2023. The Warrants can be exercised for cash or on a cashless basis at the discretion of the warrant 
holder. Warrants outstanding at the expiry date may be converted into Tranche 2 Notes, with an expiry date 
of up to seven years from conversion, and do not bear interest. See Note 20. 

The Loan Notes and the Warrants were recognized as separate financial instruments. Transaction costs 
directly attributable to the private placement transaction were apportioned across the ordinary shares, Loan 
Notes and Warrants. 

108

 
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FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

18. Interest-bearing loans and borrowings 

                                                                                                                                                               Year ended  
                                                                                                                                                            December 31, 

Convertible loan notes 
Bank loan 
Private placement – Loan Notes 

At December 31

Current
Non-current

2020
£’000s

2019 
£’000s 

3,196
–
12,946
–––––––––
16,142
–––––––––
–––––––––
–
16,142
–––––––––
–––––––––

– 
20,512 
– 
––––––––– 
20,512 
––––––––– 
––––––––– 
15,139 
5,373 
––––––––– 
––––––––– 

Convertible loan notes  
On February 10, 2020, the Company entered into a convertible equity financing with Novartis Pharma (AG) 
(“Novartis”) under which Novartis purchased a £3.8 million convertible loan note (the “Novartis Loan Note”). 

The Novartis Loan Note is convertible at the discretion of the holder, at a fixed price of £0.265 per ordinary 
share and bears an interest rate of 6% per annum with a maturity date of February 2025. In connection with 
the Novartis Loan Note, the Company issued 1,449,614 warrants which are exercisable until February 2025 
at an exercise price of £0.265. 

The fair value of the equity components of the Novartis Loan Note at December 31, 2020 was £1.1 million 
which includes the conversion feature and the warrants. 

Bank loan 
On December 15, 2020, the bank loan between the Company and its lenders, Silicon Valley Bank and Kreos 
Capital V (UK) Limited (the “Lenders”), was repaid in full. Accordingly, the total carrying value of the loan at 
December 31, 2020 was £nil (2019: £20.5 million). No non-cash interest was recognized in the consolidated 
statement of comprehensive loss in the period (2019: £1.5 million) . 

The terms of the bank loan required interest-only payments up until April 30, 2019, and thereafter payments 
of interest and principle in 23 equal monthly instalments through maturity. The bank loan bore interest at an 
annual fixed rate of 8.5% and was secured by substantially all of the Group’s assets, including intellectual 
property rights owned or controlled by the Group. Following the repayment of the bank loan, the collateral 
was released by the Lenders. 

The bank loan was modified in both 2019 and 2018 and a modification gain of £0.5 million and a modification 
loss of £0.7 million, respectively, was recognized in the consolidated statement of comprehensive loss on 
the respective modification dates.  

Private placement – convertible loan notes  
The initial issuance of Loan Notes in an aggregate principle amount of £40.5 million were issued on June 3, 
2020 and formed part of the private placement transaction (Note 17) were classified as a financial liability 
on initial recognition. Non-closely related embedded derivatives relating to the conversion feature, term-
extension and change of control features were bifurcated and accounted for at FVTPL, with the debt host 
contract being measured at amortized cost.  

The fair value of the embedded derivative liability was £11.9 million on initial recognition and the fair value 
of the liability component was £24.4 million (net of transaction costs). During the year, between initial 
recognition and the passing of the Resolutions (note 17), changes in the fair value of the embedded derivative 
totaling  £63.2  million  were  recognized  as  an  expense  in  the  consolidated  statement  of  changes  in 
comprehensive income.  

109

 
 
 
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FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

The Loan Notes were not convertible until certain Resolutions were passed at the Company’s general meeting 
on June 30, 2020, following which Loan Notes in an aggregate principal amount of £21.7 million (together 
with  accrued  interest)  were  automatically  converted  into  125,061,475  ordinary  shares.  Accordingly,  a 
reduction  in  interest  bearing  loans  of  £13.3  million  together  with  the  derecognition  of  the  embedded 
derivative relating to the conversion feature (£41.6 million) was recognized; no gain or loss recognized on 
conversion. The remaining portion of the embedded derivative relating to the conversion feature attributable 
to the Loan Notes outstanding (£33.5m) was reclassified to equity to reflect the effective change in the terms 
of the feature following the passing of the Resolutions. 

The movements in the carrying value of the liability component of the Loan Notes is included in the table 
below: 

                                                                                                                                                               Year ended  
                                                                                                                                                            December 31, 

Liability component at date of issue (net of transaction costs)
Interest charged (using effective interest rate)
Converted to equity

Carrying amount of liability component

2020
£’000s

2019 
£’000s 

24,417
1,803
(13,274)
–––––––––
12,946
–––––––––
–––––––––

– 
– 
– 
––––––––– 
– 
––––––––– 
––––––––– 

The movements in the carrying value of the embedded derivative relating to the conversion feature is included 
in the table below: 
                                                                                                                                                               Year ended  
                                                                                                                                                            December 31, 

January 1
Arising during the year
Change in fair value 
Reclassified to equity

December 31

2020
£’000s

2019 
£’000s 

–
11,913
63,158
(75,071)
–––––––––
–
–––––––––
–––––––––

– 
– 
– 
– 
––––––––– 
– 
––––––––– 
––––––––– 

The change in fair value of the embedded derivative liability represents an unrealized loss (recognized within 
fair value changes on derivative financial instruments held at FVTPL) in the consolidated statement of 
comprehensive loss. 

The  fair  value  of  the  embedded  derivative  was  determined  by  comparing  the  fair  value  of  the  hybrid 
instrument and the fair value of the host debt, which excludes the conversion features, using a discounted 
cash flow model as well as Black-Scholes model for the hybrid contract.  

110

 
 
 
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FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

Inputs into the models used to fair value the embedded derivative at inception  (June 3, 2020), at conversion 
(June 30, 2020) and at the balance sheet date are as follows: 

Expected volatility (%)
Risk-free interest rate (%)
Credit spread %
Expected life of share options (years)
Market price of ordinary shares (£)
Probability of resolutions passing (%)
Models used

December 31,
2020

June 30,
2020

June 3, 
2020 

–
–
–
–
–
–
–

–

61
0.19
1.86
3
0.46
100
Discounted
cash flow/
Black-
Scholes
model

61 
0.27 
2.01 
3 
0.19 
90 
Discounted  
cash flow/ 
Black- 
Scholes 
model 

Volatility was estimated by reference to the one-month historical volatility of the share price of the Company. 
The credit spread was determined based on the estimate of an implied credit rating of the Group between B 
and C. The volatility and credit spread are key unobservable inputs that require significant judgment and, 
therefore, the embedded derivatives were categorized within level 3 of the fair value hierarchy.  

19. Provisions 

                                                                                                                                                               Year ended  
                                                                                                                                                            December 31, 

Social security contributions on vested share options
Provision for deferred cash consideration

At December 31

Current
Non-current

2020
£’000s

2019 
£’000s 

109
1,525
–––––––––
1,634
–––––––––
–––––––––
418
1,216
–––––––––
–––––––––

104 
1,654 
––––––––– 
1,758 
––––––––– 
––––––––– 
309 
1,449 
––––––––– 
––––––––– 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

At January 1, 2019
Arising during the year
Released
Increase in provision due to the unwinding of the time value of money
Decrease in provision due to a change in estimates relating to timelines  
 and probabilities of contractual milestones being achieved (Note 12)

At December 31, 2019

Arising during the year
Increase in provision due to the unwinding of the time value of money
Decrease in provision due to a change in estimates relating to timelines  
 and probabilities of contractual milestones being achieved  
(revision to intangible asset, see Note 12)

At December 31, 2020

Current

Non-current

Social security  
contributions  
on vested 
share 

Deferred  
cash  
options consideration 
£’000s 
£’000s

842
–
(738)
–

2,131 
– 
– 
221 

–
–––––––––
104
–––––––––
–––––––––

(698) 
––––––––– 
1,654 
––––––––– 
––––––––– 

5
–

– 
157 

–
–––––––––
109
–––––––––
–––––––––

109
–––––––––
–
–––––––––
–––––––––

(286) 
––––––––– 
1,525 
––––––––– 
––––––––– 

309 
––––––––– 
1,216 
––––––––– 
––––––––– 

The provision for social security contributions on share options is calculated based on the number of vested 
options outstanding at the reporting date that are expected to be exercised. The provision is based on the 
estimated taxable gain arising on exercise of the share options, using the best estimate of the market price 
at the balance sheet date. The provision has been classified as non-current as the options are expected to 
be held for their full contractual life of ten years (see Note 24), and has been discounted accordingly. 

The deferred cash consideration is the estimate of the quantifiable but not certain future cash payment 
obligations due to AstraZeneca for the acquisition of certain assets (see Note 12). This provision is calculated 
as the risk-adjusted net present value of future cash payments to be made by the Group. The payments are 
dependent on reaching certain milestones based on the commencement and outcome of clinical trials. The 
likelihood of achieving such milestones is reviewed at the balance sheet date and increased or decreased 
as appropriate. 

20. Warrant liability 
                                                                                                                                                               Year ended  
                                                                                                                                                            December 31, 

January 1
Issued during the year
Settled during the year
Fair value changes during the year

At December 31

2020
£’000s

2019 
£’000s 

131
4,080
(127)
46,691
–––––––––
50,775
–––––––––
–––––––––

1,006 
131 
– 
(1,006) 
––––––––– 
131 
––––––––– 
––––––––– 

The change in fair value of the warrant liability disclosed above represents an unrealized loss. 

112

 
 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

Warrants – private placement 
As  a  part  of  the  private  placement  transaction  on  June  3,  2020,  the  participating  investors  received 
conditional Warrants entitling them to subscribe for an aggregate of 161,048,366 ordinary shares. The 
Warrants were conditional on the Resolutions being passed at the general meeting on June 30, 2020. On the 
passing of the Resolutions, the Warrants entitled the investors to subscribe for ordinary shares at an exercise 
price of £0.348 per Warrant and are exercisable until June 2023. The Warrants are classified as liabilities as 
the Group does not have an unconditional right to avoid redeeming the instruments for cash. The fair value 
of the warrant liability was £4.1 million on initial recognition and was £49.9 million as of December 31, 2020. 
The change in the fair value of £46.0 million was recognized as an expense in the consolidated statement 
of comprehensive loss.  

As of December 31, 2020, 690,205 (equivalent to 138,041 ADSs) Warrants were exercised. This transaction 
was completed by way of a cashless exercise resulting in 47,835 ADSs being issued at the aggregate nominal 
value of the ordinary shares underlying the ADSs issued, in place of the exercise price of £0.348 per ordinary 
share. 

Warrants – bank loan 
Pursuant to the terms of its loan facility, the Company issued warrants to the Lenders constituted by Warrant 
Instruments dated August 21, 2017 and October 1, 2018 (the "Warrant Instruments"). The terms of the 
Warrant Instrument allow for a cashless exercise and provide for 'adjustment' of the warrants in the event 
that the Company takes certain corporate actions, including issuing further equity securities or effecting a 
consolidation/subdivision of its shares, among others.  

There have been several adjustments to the Warrants Instruments to date to address issuances of shares 
by the Company, and in each case the prior adjustment has taken the form of an issue of additional warrants 
to the Lenders. At December 31, 2018, as part of the bank loan facility, the Company had issued 922,464 
warrants to its lenders giving them the right to subscribe for ordinary shares at a range of exercise prices 
between £2.31 and £3.30. In 2019, the Company issued a further 321,444 warrants giving the counterparties 
the right to subscribe for ordinary shares at an exercise price of £2.95. In December 2020, the Company 
issued a further 1,243,908 warrants giving the Lenders the right to subscribe for ordinary shares at an 
exercise price of $ 0.4144. 

At December 31, 2020 the fair value of the warrants was £0.8 million (2019: £0.1 million). There were no 
warrants exercised as at December 31, 2020. 

Total outstanding warrants 
At  December  31,  2020,  a  total  of  162,845,977  warrants  are  outstanding.  The  warrants  outstanding  are 
equivalent to 48% of the ordinary share capital of the Company.  

The weighted average inputs to the Black-Scholes models used for the fair value of warrants granted during 
the year ended December 31 are as follows: 

                                                                                                                                                               Year ended  
                                                                                                                                                            December 31, 

Expected volatility (%)
Risk-free interest rate (%)
Expected life of warrants (years)
Market price of ADS ($)/ordinary shares (£)
Model used

2020

2019 

84-85
0.25-(0.05)
3
$ 3.58

67 
1.26 
10.0 
£ 0.83 
Black-Scholes Black-Scholes 

The contractual life of the options was used in calculating the expense for the year as there is no historical 
data in relation to the expected life of the warrants. Following cancellation of admission of the Company’s 
ordinary shares to trading on the AIM market of London Stock Exchange in December 2020, the market price 
of ADSs that are publicly traded on the Nasdaq Global Market was used to calculate the fair value of the 
warrants at December 31, 2020. 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

Volatility was estimated by reference to the six-month historical volatility of the historical share price of the 
Company. 

The fair value of Warrants issued as part of the private placement transaction on June 3, 2020 were measured 
using a Black-Scholes model and the inputs disclosed on such date in Note 18. 

21. Trade and other payables 
                                                                                                                                                                    Year ended  
                                                                                                                                                                  December 31, 

Trade payables
Social security and other taxes
Other payables

At December 31

2020
£’000s

2019 
£’000s 

3,165
146
22
–––––––––
3,333
–––––––––
–––––––––

6,148 
183 
21 
––––––––– 
6,352 
––––––––– 
––––––––– 

Trade and other payables are non-interest bearing and have an average term of one month. 

22. Changes in liabilities arising from financing activities 
                                                                                                                                                                                                            Convertible 
                                                                                                                                                                                                                         loan 
                                                                                                                                                                                         Deferred           notes – 
                                                          Contingent              Lease               Bank         Novartis          Warrant      cash con-            private 
Carrying value                            consideration            liability                 loan              Notes            liability      sideration      placement               Other
                                                                 £’000s            £’000s            £’000s            £’000s            £’000s            £’000s            £’000s            £’000s

Total 
£’000s 

24,654 

2,534 
(3,951) 

(131) 
(987) 
4,596 
(457) 
(2,058) 

At January 1, 2019                        –                –       19,446         2,038         1,005         2,131                –               34
Adoption of IFRS 16  
 (Leases)                                         –         2,534                –                –                –                –                –                –
Financing cash flows                    –        (2,212)       (1,739)               –                –                –                –                –
Changes in foreign  
 exchange                                       –           (131)               –                –                –                –                –                –
Changes in fair values              354                –                —                –           (874)          (477)               –               10
Interest expense                            –         1,314         3,262               20                –                –                –                –
Gain on modification                    —                –           (457)               –                –                –                –                –
Issuance of equity                         –                –                –        (2,058)               –                –                –                –
Acquisition of  
 subsidiary                                     –       10,689                –                –                –                –                –                –
Lease term  
 reassessment                               –           (290)               –                –                –                –                –                –
                                           ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––
Carrying value at  
34,599 
 December 31, 2019                 354       11,904       20,512                –            131         1,654                –               44
–––––– 
                                           ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––
Settled during the year            (354)               –      (23,412)               –           (127)               –                –                – (23,893) 
37,020 
Financing cash flows                    –        (2,086)               –         2,758                –                –       36,330               18
4,080 
Issuance of warrants                    –                –                –                –         4,080                –                –                –
6,226 
Interest expense                            –         1,085         2,900            438                –                –         1,803                –
Lease modification                        –        (9,547)               –                –                –                –                –                –
(9,547) 
Changes in fair values                  –                –                –                –       46,691           (129)      63,158                – 109,720 
Changes in foreign  
 exchange                                       –            438                –                –                –                –                –                –
438 
Reclassified to equity                    –                –                –                –                –                –      (88,345)               – (88,345) 
                                           ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––
–––––– 
Carrying value at  
 December 31, 2020                     –         1,794                –         3,196       50,775         1,525       12,946              62
                                           ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––
                                        ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––      ––––––

70,298 
–––––– 
–––––– 

(290) 
–––––– 

10,689 

114

 
 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

23. Financial and capital risk management and fair value measurement 
23.1 Capital risk management 
The Group’s objectives when managing capital are to safeguard the ability to continue as a going concern 
and ensure that sufficient capital is in place to fund the Group’s R&D activities and operations. The Group’s 
principal method of adjusting the capital available is through issuing new shares or arranging suitable debt 
financing, including issuance of related warrants. The Group’s share capital and share premium are disclosed 
in Note 16. The Group’s loans are disclosed in Note 18. The Group monitors the availability of capital with 
regards to its committed and forecasted future expenditure on an ongoing basis. 

The Group has set up an Employee Benefit Trust which currently holds ADSs to satisfy exercises of options 
under the Company’s share option schemes (see Note 26). 

23.2 Financial risk management objectives and policies 
The Group seeks to maintain a balance between equity capital and convertible and secured debt to provide 
sufficient cash resources to execute the business plan. In addition, the Group maintains a balance between 
cash  held  on  deposit  and  short-term  investments  in  pound  sterling  and  other  currencies  to  reduce  its 
exposure to foreign exchange fluctuations in respect of its planned expenditure. 

Group’s principal financial instruments comprise warrants, convertible loan notes and trade payables which 
arise directly from its operations. The Group has various financial assets, including receivables and cash 
and short-term deposits. 

Interest rate risk 
The Group’s policy in relation to interest rate risk is to monitor short and medium-term interest rates and to 
place cash on deposit for periods that optimize the amount of interest earned while maintaining access to 
sufficient funds to meet the cost of is operating activities and future research and development activities. 

Prior to the repayment of the bank loan in full in December 2020, the interest payable was fixed. Consequently, 
there is no material exposure to interest rate risk in respect of interest payable. 

Foreign currency risk 
The Group currently has no revenue. The majority of operating costs are denominated in pound sterling, 
US dollars and Euros. Funding to date has been secured in a mixture of pound sterling and US dollars and 
therefore a level of natural hedging exists in respect of operating costs. Foreign exchange risk arises from 
R&D activities and commercial transactions, recognized assets and liabilities in foreign currencies. 

Credit and liquidity risks 
The Group’s policy is to deposit funds with multiple highly rated banks and financial institutions and also 
seeks to diversify its investments where this is consistent with achieving competitive rates of return. The 
Group’s liquid resources are invested with regard to the timing of payments to be made in the ordinary course 
of business. Investments of surplus funds are made only with approved counterparties and within credit 
limits  assigned  to  each  counterparty.  Counterparty  credit  limits  are  reviewed  by  the  Group’s  Board  of 
Directors on an annual basis and may be updated throughout the year subject to approval of the Group’s 
Audit and Risk Committee. 

The Group’s maximum exposure to credit risk for the components of the balance sheet at December 31, 
2020 are the carrying amounts. The Group does not face a significant liquidity risk with regards to its lease 
liabilities. The Group monitors its funding requirements through preparation of short-term, mid-term and 
long-term forecasts. 

115

 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

23.3 Fair value hierarchy 
                                                                                                    Fair value measurement using 

Date of valuation

Liabilities measured at fair value 
Provision for deferred  
 cash consideration  
 (Note 19)
Warrant liability  
 (Note 20)

December 31, 2020

December 31, 2020

Quoted prices
in active
markets
(Level 1)
£’000s

Significant
Significant 
observable unobservable 
inputs 
(Level 3) 
£’000s 

inputs
(Level 2)
£’000s

–

–

–

845

1,525 

49,930 

Total
£’000s

1,525

50,775

                                                                                                   Fair value measurement using 

Date of valuation

Quoted prices
in active
markets
(Level 1)
£’000s

Significant
Significant 
observable unobservable 
inputs 
(Level 3) 
£’000s 

inputs
(Level 2)
£’000s

Total
£’000s

Liabilities measured at fair value 
Provision for deferred  
 cash consideration  
 (Note 19)
Provision for  
 contingent  
 consideration 
Warrant liability  
 (Note 20)

December 31, 2019

December 31, 2019

December 31, 2019

1,654

354

131

Liabilities for which fair values are disclosed 
Bank loan (Note 18)

December 31, 2019

20,512

–

–

–

–

–

–

131

20,512

1,654 

354 

– 

– 

There were no transfers between Level 1 and Level 2 during the years ended December 31, 2020 and 2019. 

The  carrying  values  of  financial  assets  and  financial  liabilities  are  recorded  at  amortized  cost  in  the 
consolidated financial statements are approximately equal to their fair values. 

116

 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

The following table presents the changes in Level 3 items for the periods ended December 31, 2020 and 
December 31, 2019: 

January 1, 2019
Unwinding of the time value of money (recognized as a finance cost)
Change in estimate relating to probabilities 
 (revision to intangible asset, see Note 12)
Change in estimate relating to probabilities 
 (recognized as an administrative expense)

December 31, 2019

January 1, 2020
Settled during the year
Unwinding of the time value of money (recognized as a finance cost)
Change in estimate relating to probabilities 
 (revision to intangible asset, see Note 12)
Change in estimate relating to probabilities 
 (recognized as an administrative expense)

December 31, 2020

Provision for  Provision for 
deferred cash
contingent 
consideration consideration 
£’000s 

£’000s

2,131
221

(698)

–
–––––––––
1,654
–––––––––
1,654
–
157

– 
– 

– 

354 
––––––––– 
354 
––––––––– 
354 
(354) 
– 

(286)

– 

–
–––––––––
1,525
–––––––––

– 
––––––––– 
– 
––––––––– 

The following methods and assumptions were used to estimate the fair values: 

•

•

•

The  warrant  liability  is  estimated  using  a  Black-Scholes  model,  taking  into  account  appropriate 
amendments to inputs in respect of volatility, remaining expected life of the warrants, cost of capital, 
probability of success and rates of interest at each reporting date. 

The fair value of the provision for deferred cash consideration is estimated by discounting future cash 
flows using rates currently available for debt on similar terms and credit risk. In addition to being 
sensitive to a reasonably possible change in the forecast cash flows or the discount rate, the fair value 
of the deferred cash consideration is also sensitive to a reasonably possible change in the probability 
of reaching certain milestones. The valuation requires management to use unobservable inputs in the 
model, of which the significant unobservable inputs are disclosed in the tables below. Management 
regularly assesses a range of reasonably possible alternatives for those significant unobservable inputs 
and determines their impact on the total fair value. 

At December 31, 2020, the Group estimates the fair value of the contingent consideration liability to be 
£nil. An amount of £0.4 million was paid during the year relating to the Navi milestone received. The 
estimated contingent consideration payable is based on a risk-adjusted, probability-based scenario. 
Under this approach the likelihood of future payments being made to the former shareholders of Mereo 
BioPharma 5, Inc. under the CVR arrangement is considered. The estimate could materially change over 
time as the development plan and subsequent commercialization of the Navi product progresses. 

117

 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

The significant unobservable inputs used in the fair value measurements categorized within Level 3 of the 
fair value hierarchy, together with a quantitative sensitivity analysis as at December 31, 2020 and 2019 are 
as follows: 

Significant               Input range 
                            Valuation unobservable          (weighted  
                            technique inputs                       average)                  Sensitivity of the input to fair value 

Provision for      DCF
deferred cash    
consideration  

Contingent         DCF
consideration    
liability                

WACC                       2020: 12%               1% increase/decrease would result in a 
                                                                   decrease/increase in fair value by £25,000. 

WACC                       2019: 15.3%           1% increase/decrease would result in a  
                                                                   decrease/increase in fair value by £33,000 

Probability of          2020:                       10% increase/decrease would result in an  
success                   13.8%–95%            increase/decrease in fair value by  
                                                                   £0.4 million 

Probability of          2019:                       10% increase/decrease would result in an  
success                   15.8%–95%            increase/decrease in fair value by 
                                                                   £0.3 million 

Ongoing                   Not applicable       Total potential payments future payments 
uncertainty                                               relating to the contingent consideration  
in the clinical                                            liability on a gross, undiscounted basis are  
development                                            approximately $80 million. 
of the Navi                                                 
product.                                                    Sensitivity of the input to fair value is 
                                                                   primarily driven by uncertainty in the  
Regulatory                                                clinical development of the Navi product.  
approval and                                            Future potential payments under the CVR  
commercialisation                                  arrangement are contingent on i) future  
risks.                                                          development milestones and ii) future  
                                                                   sales of the Navi product, following  
                                                                   regulatory approval and 
                                                                   commercialization. In January 2020, the  
                                                                   Company entered into the licence  
                                                                   agreement as detailed in Note 13.  
                                                                   Although pursuant to the licence  
                                                                   agreement the Company is entitled to  
                                                                   additional payments of up to $302 million,  
                                                                   there is still significant uncertainty that  
                                                                   exist in respect of any milestone and  
                                                                   royalty payments under the licence  
                                                                   agreement.  

Warrant liability Black- 
related to the     Scholes 
private                model
placement          

Expected                  2020: 85.1%           Volatility was estimated by reference to 
volatility                                                    the six-month historical volatility of the  
                                                                   historical share price of the Company. 

                                                                   If the volatility is increased to 93.8% based 

on three-month historical volatility, the 
carrying value of the warrants as of 
December 31, 2020 would increase to 
£52.9 million  

118

 
                            
 
                            
                            
 
                            
                            
                            
 
                            
                            
                            
 
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
 
                                                                    
                            
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

23.4 Liquidity risk 
The table below summarizes the maturity profile of the Group’s financial liabilities based on contractual 
undiscounted payments at December 31, 2020: 

Total 
£’000s 

2,257 

                                                                                                        Payments due by period 

Up to 1 year
£’000s

1–3 years
£’000s

3–5 years
£’000s

Over 5 years
£’000s

Leases 
Trade and other payables  
 (Note 21)

849

960

448

–

3,333
–––––––––
4,182
–––––––––
–––––––––

–
–––––––––
960
–––––––––
–––––––––

–
–––––––––
448
–––––––––
–––––––––

–
–––––––––
–
–––––––––
–––––––––

3,333 
––––––––– 
5,590 
––––––––– 
––––––––– 

The  Group  may  incur  potential  payments  upon  achievement  of  clinical,  regulatory  and  commercial 
milestones, as applicable, or royalty payments that may be required to be made under license agreements 
the Group entered into with various entities pursuant to which the Group has in-licensed certain intellectual 
property,  including  license  agreements  with  Novartis  and  AstraZeneca.  Due  to  the  uncertainty  of  the 
achievement and timing of the events requiring payment under these agreements, the amounts to be paid 
are not fixed or determinable at this time and no such amounts are included herein. 

23.5 Market risk 
The functional currency of the Company and all subsidiaries is pound sterling except for Mereo BioPharma 
5, Inc. whose functional currency is US dollars. The Group incurs expenditures in foreign currencies and is 
exposed to the risks of foreign exchange rate movements, with the impact recognized in the consolidated 
statement of comprehensive loss. The Group seeks to minimize this exposure by passively maintaining 
foreign currency cash balances at levels appropriate to meet foreseeable foreign currency expenditures. The 
Group does not hedge potential future cash flows or income. 

The table below shows analysis of the pound sterling equivalent of period-end cash and short-term deposits 
balances by currency: 

                                                                                                                                                                    Year ended  
                                                                                                                                                                  December 31, 

Cash: 
Pound sterling
US dollars
Swiss francs
Euro

2020
£’000s

2019 
£’000s 

17,809
5,586
9
65
–––––––––
23,469
–––––––––
–––––––––

2,525 
13,807 
11 
4 
––––––––– 
16,347 
––––––––– 
––––––––– 

The  table  below  shows  those  transactional  exposures  that  give  rise  to  net  currency  gains  and  losses 
recognized in the consolidated statement of comprehensive income. Such exposures comprise the net 
monetary assets and monetary liabilities of the Group that are not denominated in the functional currency 
of the relevant Group entity. As at December 31, these exposures were as follows: 

                                                                                                                                                                    Year ended  
                                                                                                                                                                  December 31, 

Net foreign currency assets/(liabilities): 
US dollars
Swiss francs
Euro

2020
£’000s

2019 
£’000s 

4,088
9
(513)
–––––––––
3,584
–––––––––
–––––––––

(219) 
(6) 
(812) 
––––––––– 
(1,037) 
––––––––– 
––––––––– 

119

 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

The most significant currencies in which the Group transacts, other than pound sterling, are the US dollar 
and the Euro. The Group also transacts in other currencies as necessary. 

The following table illustrates the sensitivity to a 10% weakening or strengthening in the period-end rate in 
the US dollar and the Euro against pound sterling: 

Year ended December 31, 2020
Net foreign currency assets/(liabilities)
Loss before tax
Equity

Year ended December 31, 2019
Net foreign currency assets/(liabilities)
Loss before tax
Equity

US dollar
£’000s
(372)
(372)
–––––––––

US dollar
£’000s
20
20
–––––––––

Euro 
£’000s 
47 
47 
––––––––– 

Euro 
£’000s 
74 
74 
––––––––– 

24. Share-based payments 
The charge for share-based payments under IFRS 2 arises across the following schemes: 

                                                                                                                                        Year ended December 31, 

2019 Equity Incentive Plan
2019 NED Equity Incentive Plan
2015 Plan
Mereo BioPharma Group plc Share Option Plan
Long Term Incentive Plan
Deferred Bonus Share Plan

2020
£’000s

2019
£’000s

2018 
£’000s 

922
167
3
376
90
–
–––––––––
1,558
–––––––––
–––––––––

635
160
63
685
93
–
–––––––––
1,636
–––––––––
–––––––––

– 
– 
806 
1,064 
320 
– 
––––––––– 
2,190 
––––––––– 
––––––––– 

24.1 2019 Equity Incentive Plan (“EIP”) and 2019 Non-Executive Director Equity Incentive Plan (“NED EIP”) 
The 2019 EIP and 2019 NED EIP were adopted on April 4, 2019. The 2019 EIP provides for the grant of market 
value  options  over  ADSs  (each  ADS  is  represented  by  5  ordinary  shares)  to  executive  directors  and 
employees. The 2019 NED EIP provides for the grant of market value options over ADS’s to non-executive 
directors. 

During the year, market value options were granted to executive directors and employees under the 2019 
EIP. Subject to the executive director or employees continued employment, one-fourth of each such market 
value option grant shall vest on the first anniversary of the grant date and the remainder shall vest in equal 
monthly installments over the three-year period following the first anniversary. No performance conditions 
apply to such market value options. 

During the year, market value options were granted to non-executive directors (“NEDs”) under the 2019 NED 
EIP. Subject to the NEDs holding their current office (or being otherwise employed) through each applicable 
vesting date, such awards shall vest in equal monthly installments over a one-year period following the grant 
date. No performance conditions apply to such market value options. 

The fair value of share options granted were estimated at the date of grant using a Black-Scholes pricing 
model, taking into account the terms and conditions upon which the share options were granted. The fair 
value calculation does not include any allowance for dividends as the Company has no available profits for 
distribution. 

The exercise price of the share options will be equal to the market price of the underlying shares on the date 
of grant. The contractual term of the share options is 10 years. 

120

 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

Movements during the year 

The following table illustrates the number and weighted average exercise prices (WAEP) of, and movements 
in, options for the 2019 EIP and 2019 NED EIP during the year: 

Outstanding at January 1, 2020
Granted during the year
Cancelled during the year
Forfeited during the year
Exercised during the year
Outstanding at December 31

Exercisable at December 31, 2020

Outstanding at January 1, 2019
Granted during the year
Cancelled during the year
Forfeited during the year
Exercised during the year
Outstanding at December 31

Exercisable at December 31

2020 EIP

2020 NED EIP 

Options over 
ADS Number

WAEP
$

Options over 
ADS Number

WAEP 
$ 

798,050
1,167,836
(406)
(397,607)
–
1,567,873
–––––––––
259,829
–––––––––
–––––––––

4.29
2.00
5.4
2.87
–
2.94
–––––––––
 4.42
–––––––––
–––––––––

77,000
77,000
–
(4,584)
–
149,416
–––––––––
138,412
–––––––––
–––––––––

4.2 
1.84 
– 
1.84 
– 
3.06 
––––––––– 
3.15 
––––––––– 
––––––––– 

2019 EIP

2019 NED EIP 

Options over 
ADS Number

WAEP
$

Options over 
ADS Number

WAEP 
$ 

–
801,200
(3,150)
–
–
798,050
–––––––––
–
–––––––––
–––––––––

–
4.29
5.4
–
–
4.29
–––––––––
–
–––––––––
–––––––––

–
77,000
–
–
–
77,000
–––––––––
38,478
–––––––––
–––––––––

– 
4.2 
– 
– 
– 
4.2 
––––––––– 
4.2 
––––––––– 
––––––––– 

The weighted average remaining contractual life for the share options outstanding as at December 31, 2020 
was 0.5 years (2019: 9.5 years). 

The weighted average fair value of options granted during the year was $2.23 per ADS or £0.33 per ordinary 
share (2019: £0.49 per ordinary share). 

Options outstanding at the end of the year had an exercise price of between $5.40 and $1.84. 

24.2 The 2015 Plan 
Under the Mereo BioPharma Group Limited Share Option Plan (the “2015 Plan”), the Group, at its discretion, 
granted share options to employees, including executive management and NEDs. Share options vest over 
four years for executive management and employees and over three years for NEDs. No further share option 
grants are envisaged under the 2015 Plan.  

At January 1, 2020 and December 31, 2020 there were 8,923,600 (2019: 8,923,600) options outstanding with 
a WAEP of £1.32. There were no movements in the number of options in 2020. In 2019, 59,533 options with 
a  WAEP  of  £1.29  were  forfeited.  All  outstanding  shares  were  exercisable  at  December  31,  2020  (2019: 
8,901,478) with a WAEP of £1.32.  

The weighted average remaining contractual life for the share options outstanding as at December 31, 2020 
was 4.6 years (2019: 5.6 years). 

Options outstanding at the end of the year had an exercise price of between £1.26 and £2.17.  

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

24.3 The Mereo BioPharma Group plc Share Option Plan 
The Mereo BioPharma Group plc Share Option Plan (“Share Option Plan”) provides for the grant of options 
to acquire ordinary shares to employees, executive directors and executive officers. Options may be granted 
to all eligible employees on commencement of employment and may be granted on a periodic basis after 
that. Under the Share Option Plan, the Board of Directors may determine if the vesting of an option will be 
subject to the satisfaction of a performance condition. Following the introduction of the EIP and NED EIP, no 
further share option grants under the Share Option Plan are envisaged. 

Movements during the year 

The following table illustrates the number and weighted average exercise prices (WAEP) of, and movements 
in, options for the Option Plan during the year: 

Outstanding at beginning of the year
Granted during the year
Cancelled during the year
Forfeited during the year

Outstanding at December 31

Exercisable at December 31

2020

2019 

Number

1,524,065
–
–
(122,670)
–––––––––
1,411,395
–––––––––
1,210,410
–––––––––
–––––––––

WAEP
£

3.07
–
–
3.0
–––––––––
3.14
–––––––––
3.01
–––––––––
–––––––––

Number

1,881,555
–
–
(357,490)
–––––––––
1,524,065
–––––––––
40,141
–––––––––
–––––––––

WAEP 
£ 

3.10 
– 
– 
3.21 
––––––––– 
3.07 
––––––––– 
3.03 
––––––––– 
––––––––– 

The weighted average remaining contractual life for the share options outstanding as at December 31, 2020 
was 6.6 years (2019: 7.6 years). 

Options outstanding at the end of the year had an exercise price of between £2.71 and £3.19.  

24.4 Long Term Incentive Plan 
Under the Company’s Long Term Incentive Plan (LTIP), initiated in 2016, the Group, at its discretion, may 
grant nil-cost options to acquire shares to employees. Under the LTIP rules, vesting of 75% of the options 
issued to employees is subject to a share price performance condition (the “Share Price Element”) and 
vesting of 25% of the options is subject to achievement of strategic operational targets (the “Strategic 
Element”). Share options vest over a maximum of five years, dependent upon achievement of these targets. 

The fair value of the LTIP Share Price Element is estimated at the date of grant using a Monte Carlo pricing 
model, taking into account the terms and conditions upon which the share options were granted. The fair 
value of the LTIP Strategic Element is estimated at the date of grant using a Black Scholes pricing model, 
taking into account the terms and conditions upon which the share options were granted, and the expense 
recorded is based upon the expected level of achievement of non-marked based performance measures 
(strategic targets). 

The fair value calculations do not include any allowance for dividends as the Company has no available 
profits for distribution. 

The contractual term of the LTIP options is five years. 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

The  expense  recognized  for  employee  services  received  during  the  year  to  December  31,  2020  was 
£0.1 million (2019: £0.1 million). 

Granted during the year
Cancelled during the year
Lapsed during the year
Outstanding at December 31

Exercisable at December 31

2020
Number

2019
Number

2018 
Number 

–
–
(427,324)
482,748
–––––––––
–––––––––
–
–––––––––
–––––––––

–
–
(241,374)
910,072
–––––––––
–––––––––
–
–––––––––
–––––––––

– 
– 
– 
1,151,446 
––––––––– 
––––––––– 
– 
––––––––– 
––––––––– 

The weighted average remaining contractual life for the LTIP options outstanding as at December 31, 2020 
was 0.5 years (2019: 0.9 years). 

The weighted average fair value of LTIP options granted during the year to December 31, 2020 was £nil (2019: 
£nil). 

No LTIP options were granted during the years ended December 31, 2019 and 2020.  

24.5 Deferred Bonus Share Plan 
Under the previous terms of the Company’s Deferred Bonus Share Plan (DBSP), 30% of the annual bonus for 
2017 for the senior management team was payable in deferred shares, which are governed by the DBSP plan 
rules. At the date of grant of the awards, the monetary bonus amount was divided by the closing share price 
to give the number of shares issued to the employee under the DBSP. The number of shares is fixed and not 
subject to adjustment between the issue date and vesting date. Under the DBSP, awards vest after three 
years from the date of the award. 

There are no further performance conditions attached to the award, nor any service conditions (including 
no requirement for continued employment once the awards have been made). 

Since the awards are issued at nil cost, they will be satisfied by the issue of ADSs from the Employee Benefit 
Trust. 

There were no movements in the number of DBSP options in 2020 or 2019. The outstanding number of 
options as at December 31, 2020 is 163,000 (2019: 163,000), of which 62,170 were exercisable (2019: nil).  

The weighted average remaining contractual life for the DBSP options outstanding as at December 31, 2020 
was 0.6 years (2019: 1.6 years). 

For the 2018 and 2019 financial years, under the Deferred Bonus Plan (“2019 DBP”), 100% of the annual 
bonus was paid in cash, of which 30% of amounts granted to the senior management team (after deduction 
of income tax and the relevant employee’s national insurance contributions) was required to be utilized to 
acquire shares in the Company in the open market within 12 months of the grant of the award. No further 
grants under the DBSP are envisaged. 

24.6 Deferred equity consideration 
In  October  2017,  the  Company’s  wholly  owned  subsidiary  Mereo  BioPharma  4  Limited  entered  into  an 
exclusive license and option agreement (the “License Agreement”) to obtain from AstraZeneca an exclusive 
worldwide, sub-licensable license under AstraZeneca’s intellectual property rights relating to MPH-966, with 
an option to acquire such intellectual property rights following commencement of a pivotal trial and payment 
of related milestone payments (the “Option”), together with the acquisition of certain related assets. 

Under the agreement with AstraZeneca, the Company may issue up to 1,349,693 ordinary shares which are 
dependent on achieving certain milestones. 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

In respect of milestones that are probable, the Group has accounted for, but not yet issued, 429,448 ordinary 
shares with a grant date fair value of £3.10, representing a value of £1.3 million. 

24.7 Weighted average inputs 
The following tables list the weighted average inputs to the models used for the fair value of share options 
granted during the year ended December 31, 2020: 

Expected volatility (%)
Risk-free interest rate (%)
Expected life of share options (years)
Market price of ADS’s ($)
Model used

EIP 2019  NED EIP 2019 
grants 

grants

68 
0.64 
10 
1.84 
Black Scholes Black Scholes 

67
0.59
10
1.99

During the year ended December 31, 2020, no grants were issued under any other scheme. 

The following tables list the weighted average inputs to the models used for the fair value of share options 
granted during the year ended December 31, 2019: 

Expected volatility (%)
Risk-free interest rate (%)
Expected life of share options (years)
Market price of ordinary shares (£)
Model used

EIP 2019  NED EIP 2019 
grants 

grants

66 
0.97 
10 
0.63 
Black Scholes Black Scholes 

66
0.95
10
0.66

During the year ended December 31, 2019, no grants were issued under any other scheme. 

25. Commitments and contingencies 
25.1 Group as a lessee 
Information relating to the Group as a lessee can be found in Note 11 (Property, Plant and Equipment) and 
Note 23 (Financial and capital risk management). 

25.2 Operating lease arrangements 
Operating leases, in which the Group was the sublessor, related to a portion of an office leased by the Group, 
with lease terms of between one to two years. One of the subleases had an automatic extension on a month-
to-month basis following the initial lease term, with rental increasing at a set percentage on each annual 
anniversary of the agreement. In August 2020, the Group terminated this lease arrangement. As at December 
31, 2020 the Group does not have any leases as a lessor.  

The maturity analysis of payments receivable by the Group in its capacity as sublessor is disclosed below: 

                                                                                                                                                                  December 31, 

Within one year
After one year but not more than five years
More than five years

2020
£’000s

2019 
£’000s 

–
–
–
–––––––––
–
–––––––––

552 
– 
– 
––––––––– 
552 
––––––––– 

The Group did not have any leasing arrangements classified as finance leases at December 31, 2020 and 
2019.  

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

25.3 Financial commitments 
Each of Mereo BioPharma 1 Limited, Mereo BioPharma 2 Limited and Mereo BioPharma 3 Limited (together, 
the “Subsidiaries”) issued to Novartis loan notes (which were assigned by Novartis to the Company in 
exchange for ordinary shares pursuant to the Subscription Agreement) and each of the Subsidiaries agreed 
to make future payments to Novartis comprising amounts equal to ascending specified percentages of tiered 
annual worldwide net sales (beginning at high single digits and reaching into double digits at higher sales) 
by such Subsidiary of products that include the assets acquired. The levels of ascending percentages of 
tiered  annual  worldwide  net  sales  are  the  same  for  each  Subsidiary  under  the  respective  Purchase 
Agreements. 

Each Subsidiary further agreed that in the event it transfers, licenses, assigns or leases all or substantially 
all of its assets, it will pay Novartis a percentage of the proceeds of such transaction. The Company will 
retain the majority of the proceeds from such a transaction. Such percentage is the same for each Subsidiary 
under the respective Purchase Agreements. The payment of a percentage of proceeds is not payable with 
respect  to  any  transaction  involving  equity  interests  of  Mereo  BioPharma  Group  plc,  a  merger  or 
consolidation of Mereo BioPharma Group plc, or a sale of any assets of Mereo BioPharma Group plc. 

In October 2017, the Group’s wholly owned subsidiary Mereo BioPharma 4 Limited entered into an exclusive 
license and option agreement (“the License Agreement”), to obtain from AstraZeneca an exclusive worldwide, 
sub-licensable license under AstraZeneca’s intellectual property rights relating to MPH-966, with an option 
to acquire such intellectual property rights following commencement of a pivotal trial and payment of related 
milestone payments (“the Option”), together with the acquisition of certain related assets.Upon entering into 
the License Agreement, the Group made a payment of $3.0 million and issued 490,798 ordinary shares to 
AstraZeneca, for an aggregate upfront payment equal to $5.0 million. In connection with certain development 
and regulatory milestones, the Group has agreed to make payments of up to $115.5 million in the aggregate 
and issue additional ordinary shares to AstraZeneca for licensed products containing MPH-966. In addition, 
the Group has agreed to make payments to AstraZeneca based on specified commercial milestones of the 
product. The Group has also agreed to pay a specified percentage of sub-licensing revenue to AstraZeneca 
and to make royalty payments to AstraZeneca equal to ascending specified percentages of tiered annual 
worldwide net sales by the Group of licensed products (subject to certain reductions), ranging from the high 
single digits to low double digits. Royalties will be payable on a licensed-product-by-licensed-product and 
country-by-country basis until the later of ten years after the first commercial sale of such licensed product 
in such country and expiration of the last patent covering such licensed product in such country that would 
be sufficient to prevent generic entry. The Group has agreed to use commercially reasonable efforts to 
develop and commercialize at least one licensed product. 

The License Agreement will expire on the expiry of the last-to-expire royalty term with respect to all licensed 
products. Upon the expiration of the royalty term for a licensed product in a particular country, the licenses 
to the Group for such product in such country will become fully paid and irrevocable. Prior to exercise of the 
Option, if at all, the Group may terminate the License Agreement upon prior written notice. Either party may 
terminate the agreement upon prior written notice for the other party’s material breach that remains uncured 
for a specified period of time or insolvency. 

26. Related party disclosures 
26.1 Compensation of key management personnel of the Group 
The remuneration of key management personnel of the Group is set out below in aggregate: 

                                                                                                                                        Year ended December 31, 

Short-term benefits
Post-employment benefits
IFRS 2 share-based payment charge

Total compensation paid to key management personnel

2020
£’000s

2019
£’000s

2018 
£’000s 

4,479
144
875
–––––––––
5,498
–––––––––
–––––––––

3,488
64
1,152
–––––––––
4,704
–––––––––
–––––––––

3,176 
60 
1,470 
––––––––– 
4,706 
––––––––– 
––––––––– 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

The amounts disclosed in the table above are the amounts recognized as an expense during the reporting 
period related to key management personnel. In 2020, key management personnel of the Group consisted 
of executive directors (the Chief Executive Officer and Chief Financial Officer – until July 2020), non-executive 
directors and other members of senior executive management (the General Counsel, the Chief Portfolio 
Management and Pipeline Strategy, Chief Business Officer, Chief Scientific Officer, the Chief Patient Access 
and Commercial Planning and the US Site Head (SVP Regulatory Affairs) – until July 2020). 

26.2 Employee Benefit Trust 
In 2016 the Company set up an Employee Benefit Trust (“EBT”). The EBT holds ADS’s to satisfy the exercise 
of options under the Company’s share-based incentive schemes (Note 24). 

No  funding  was  loaned  to  the  EBT  by  the  Company  during  the  year  ended  December  31,  2020  (2019: 
£1.0 million). During the year ended December 31, 2020, 7 ordinary shares were purchased by the EBT (2019: 
1,074,274). In December 2020, the EBT converted its ordinary shares into 247,456 ADSs which it holds along 
with £21,762 as of December 31, 2020 and 2019.  

27. Events after the reporting period 
27.1 Ultragenyx collaboration agreement 
On December 17, 2020, the Company announced a license and collaboration agreement with Ultragenyx, for 
setrusumab, a monoclonal antibody in clinical development for OI. The agreement, which was subject to Hart-
Scott-Rodino Antitrust Improvements Act 1976 (HSR) review completed on January, 25, 2021. Under the terms 
of the collaboration, Ultragenyx will lead future global development of setrusumab in both pediatric and adult 
patients. The Company granted Ultragenyx an exclusive license to develop and commercialize setrusumab in 
the U.S. and rest of the world, excluding Europe where the Company will retain commercial rights. Under the 
terms of the agreement, Ultragenyx made an upfront payment of £36.5 million ($50 million) in January 2021. 
Ultragenyx will also fund global development of the program until approval, and has agreed to pay a total of up 
to $254 million in contingent payments upon achievement of certain clinical, regulatory, and commercial 
milestones. Ultragenyx will pay tiered double-digit percentage royalties to Mereo on net sales outside of Europe 
and Mereo will pay a fixed double digit percentage royalty to Ultragenyx on net sales in Europe. As the license 
and collaboration agreement became effective in January 2021, no revenue was recognized in the year ended 
December 31, 2020. 

As a consequence of the license and collaboration agreement with Ultragenyx and in accordance with terms 
of  the  agreement  with  Novartis  as  set  out  in  Note  25.3,  the  Company  made  a  payment  to  Novartis  of 
approximately £7.3 million ($10 million). As the agreement was not effective until January 2021, a provision 
for this payment was not recognized in the year ended December 31, 2020.  

27.2 Public offering of American Depository Shares 
On February 12, 2021, the Company announced an underwritten public offering of 39,675,000 American 
Depositary Shares, at a public offering price of $2.90 per ADS. Each ADS represents five ordinary shares of 
the  Company.  The  aggregate  gross  proceeds  to  the  Company  from  the  offering,  before  deducting 
underwriting discounts and commissions and offering expenses were $115.1 million. The net proceeds, after 
transaction costs were £78.3 million ($108.2 million).

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: COMPANY BALANCE SHEET 

as at December 31, 2020 and 2019 

                                                                                                                                                Year Ended December 31, 
2019 
                                                                                                                                                      £’000s                 £’000s 
Assets                                                                                                                                                                   Restated 
Non-current assets 
Property, plant and equipment
Investments

Notes

2020

6
4

1,112
184,469
––––––––––
185,581
––––––––––

1,696 
172,814 
–––––––––– 
174,510 
–––––––––– 

Current assets 
Prepayments
Other receivables
Cash and short-term deposits

Current liabilities 
Trade and other payables
Intercompany payable
Accruals
Interest-bearing loans and borrowings
Lease liability

Net current liabilities

Total assets less current liabilities

Non-current liabilities 
Provisions
Interest-bearing loans and borrowings
Warrant liability
Other liabilities
Lease liability

Net assets

Equity shareholders’ funds 
Share capital
Share premium
Other capital reserves
Other reserves
Employee Benefit Trust shares
Accumulated losses

Total equity shareholders’ funds

1,490
720
22,623
––––––––––
24,833
––––––––––

2,726
23,377
3,624
–
240
––––––––––
29,968
––––––––––
(5,134)
––––––––––
180,447
––––––––––

109
16,142
50,775
62
902
––––––––––
67,990
––––––––––
112,457
––––––––––

1,017
161,785
128,374
5,001
(1,305)
(182,415)
––––––––––
112,457
––––––––––
––––––––––

1,557 
565 
4,307 
–––––––––– 
6,429 
–––––––––– 

5,254 
16,534 
3,414 
15,139 
697 
–––––––––– 
41,038 
–––––––––– 
(34,609) 
–––––––––– 
139,901 
–––––––––– 

104 
5,373 
131 
44 
911 
–––––––––– 
6,563 
–––––––––– 
133,338 
–––––––––– 

294 
121,684 
59,147 
7,000 
(1,305) 
(53,482) 
–––––––––– 
133,338 
–––––––––– 
–––––––––– 

5

7

8
7
9

10
10
10
10
12

The accompanying notes form an integral part of these consolidated financial statements. 

The Company has taken advantage of the exemption permitted by Section 408 of the Companies Act 2006 
not to present an income statement for the year. 

Approved by the Board on April 14, 2021 and signed on its behalf by: 

Dr. Denise Scots-Knight               
Director 
April 16, 2021                                 

Company number: 09481161 (England and Wales) 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: COMPANY STATEMENT OF CHANGES IN EQUITY 

for the years ended December 31, 2019 and 2020 

                                                                                                                                    Other       Employee                                  Accum- 
                                                                                  Issued              Share            capital            Benefit              Other             ulated               Total 
                                                                                 capital        premium         reserves               Trust         reserves             losses             equity 
                                                                                 £’000s            £’000s            £’000s            £’000s            £’000s            £’000s            £’000s 
At January 1, 2019                                           214       118,492          18,593              (307)          7,000        (23,625)      120,367  
                                                      –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
Loss for the year to 
December 31, 2019                                              –                   –                   –                   –                   –        (29,857)       (29,857) 
Share-based payments – 
share options                                                        –                   –            1,543                   –                   –                   –            1,543 
Share-based payments – 
LTIPs                                                                       –                   –                 93                   –                   –                   –                 93 
Issue of share capital 
on April 23, 2019                                                 74                   –          40,818                   –                   –                   –          40,892 
Transaction costs related 
to issuance of share capital 
on April 23, 2019                                                   –              (761)                  –                   –                   –                   –              (761) 
Issue of share capital on 
conversion of loan note                                       3            2,366                   –                   –                   –                   –            2,369 
Issue of share capital on 
Novartis bonus shares                                         3            1,587          (1,590)                  –                   –                   –                   – 
Equity element of  
convertible loan note                                           –                   –              (310)                  –                   –                   –              (310) 
Purchase of treasury shares                              –                   –                   –              (998)                  –                   –              (998) 
                                                      –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
At December 31, 2019                                     294       121,684          59,147          (1,305)          7,000        (53,482)      133,338 
                                                      –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
Loss for the year to 
December 31, 2020 (note 3)                               –                   –                   –                   –                   –      (128,933)     (128,933) 
Share-based payments                                       –                   –            1,558                   –                   –                   –            1,558 
Issuance of share capital, net  
(note 10)                                                             347          18,715                   –                   –          (2,125)                  –          16,937 
Issuance of share capital on 
conversion of loan notes  
(note 10)                                                             375          21,386          33,104                   –                   –                   –          54,865 
Issuance of share capital on 
conversion of loan notes 
and warrants                                                         –                   –            1,084                   –                   –                   –            1,084 
Reclassification of loan notes 
embedded derivative                                           –                   –          33,481                   –                   –                   –          33,481 
Conversion of warrants (note 9)                        1                   –                   –                   –               126                   –               127 
                                                      –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
At December 31, 2020                                 1,017       161,785       128,374          (1,305)          5,001     (182,415)     112,457 
                                                      –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 
                                                      –––––––     –––––––     –––––––     –––––––     –––––––     –––––––     ––––––– 

128

 
 
 
 
 
 
 
 
 
 
 
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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE COMPANY FINANCIAL STATEMENTS 

1. Significant accounting policies 
1.1 Basis of preparation 
These financial statements were prepared in accordance with Financial Reporting Standard 101 Reduced 
Disclosure Framework (FRS 101). 

In preparing these financial statements, the Company applies the recognition, measurement and disclosure 
requirements of International Financial Reporting Standards but makes amendments where necessary in 
order to comply with the Companies Act 2006 and has set out below where advantages for the FRS 101 
disclosure exemptions has been taken. 

Under Section 408(4) of the Companies Act 2006, the Company is exempt from the requirement to present 
its own profit and loss account. 

In these financial statements, the Company has applied the exemptions available under FRS 101 in respect 
of the following disclosures: 

•

•

•

•

•

•

Presentation of a cash flow statement and related notes; 

Comparative period reconciliations for share capital, tangible fixed assets and intangible assets; 

Transactions with wholly owned subsidiaries; 

The effects of new but not yet effective IFRSs; 

The compensation of key management personnel; and 

Required disclosures relating to capital management. 

As the consolidated financial statements of Mereo BioPharma Group plc include the equivalent disclosures, 
the Company has also taken the exemptions under FRS 101 available in respect of the following disclosures: 

•

•

•

•

IFRS 2 (Share-Based Payments) in respect of Group-settled share-based payments; 

Certain disclosures required by IAS 36 (Impairment of Assets); 

Certain disclosures required by IFRS 13 (Fair Value Measurement); 

Certain disclosures required by IFRS 7 (Financial Instruments Disclosures). 

The  Company  proposes  to  continue  to  adopt  the  reduced  disclosure  framework  of  FRS  101  in  its  next 
financial statements. 

The financial information is presented in pound sterling and all amounts disclosed in the financial statements 
and notes have been rounded off to the nearest thousand currency units, unless otherwise stated. 

1.2 Changes of accounting policies 
New standards, interpretations and amendments effective from January 1, 2020. 

There were a number of narrow scope amendments to existing standards which were effective from January 
1, 2020. None of these had a material impact on the Company. 

1.3 Summary of significant accounting policies 
The Company’s accounting policies are consistent with those described in the consolidated accounts of 
Mereo BioPharma Group plc, within Note 2 of the consolidated financial statements. Below are accounting 
policies which are specific to the Company. 

a) Intercompany guarantee 

The Company accounts for financial guarantees in accordance with IFRS 9 (Financial Instruments). 

Financial guarantees given by subsidiaries to the Company are initially measured at fair value. The total cost 
of such guarantees is charged to the profit and loss account at the time the guarantee is given. 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE COMPANY FINANCIAL STATEMENTS 

b) Investment in subsidiaries 

Investments in subsidiary undertakings are stated at cost less any provision for impairment. Amounts 
capitalized as investments in subsidiary undertaking are reviewed for impairment at each period end in 
accordance with IAS 36 (Impairment of Assets). 

1.4 Reclassification of comparative balances 
The  2019  comparative  balances  have  been  reclassified  to  correctly  present  the  gross  balances  for 
investments and intercompany amounts due to group undertakings as at December 31, 2019, as previously 
an intercompany payable was netted against the additions to investments. This results in an increase of 
£16.5 million in investments and intercompany payable balances. There is no impact on the loss for the year. 

2. Significant accounting judgments, estimates and assumptions 
The preparation of the Company accounts requires the management of the Company to make estimates and 
judgments that affect the reported amounts of assets, liabilities, revenues and expenses. The Company 
bases  its  estimates  and  judgments  on  historical  experience  and  on  various  other  assumptions  that  it 
considers to be reasonable. Actual results may differ from these estimates under different assumptions or 
conditions. 

Share-based compensation 

Incentives in the form of shares are provided to employees under a share option plan, long-term incentive 
plan and deferred bonus share plan. The fair value of the employee services received in exchange for the 
grant of the options is recognized as an expense. The selection of different assumptions could affect the 
results of the Company. 

Impairment of investments in subsidiaries 

An  assessment  was  made  in  respect  of  indicators  of  impairment  in  the  carrying  value  of  the  Group’s 
investment in subsidiaries as at December 31, 2020. If such an indication exists, the recoverable amount of 
the asset, being the higher of the asset’s fair value less costs to sell and value in use, is compared to the 
asset’s carrying value. Any excess of the asset’s carrying value over its recoverable amount is expensed to 
the income statement. The assessment of intangible assets involves a number of significant judgments 
regarding the likelihood of successful product approval, the costs of reaching approval, the estimated useful 
life of intangible assets following commercialization and the subsequent commercial profitability of the 
product once approved. 

3. Loss for the year 
The Company’s loss for the year was £128.9 million (2019: £29.9 million), which has been included in the 
Company’s profit and loss account. 

The Auditor’s remuneration for audit and other services is disclosed in Note 6 of the consolidated financial 
statements. 

The average number of employees employed by the Company (including executive Directors) in the year 
was 30 (2019: 37). 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE COMPANY FINANCIAL STATEMENTS 

4. Company information 
4.1 Investments in subsidiaries 

Cost

At January 1, 2019
Additions in the year (as restated)
Share-based payments to Group employees
Acquisition of Mereo BioPharma 5, Inc on April 23, 2019

At December 31, 2019 (as restated)
Additions in the year
Share-based payments to Group employees

At December 31, 2020

Provision for impairment 
At January 1, 2019

Charge during the year

At December 31, 2020

Net book value 

At December 31, 2020

At December 31, 2019

£’000s 

123,374 
27,354 
440 
40,892 
––––––––– 
192,060 
12,790 
454 
––––––––– 
205,304 
––––––––– 

19,246 
––––––––– 
1,589 
––––––––– 
20,835 
––––––––– 

––––––––– 
184,469 
––––––––– 
172,814 
––––––––– 

The Company grants rights to its own equity instruments to Group employees who are not employees of the 
Company. For these grants, the Company recognizes in equity the equity-settled share-based payment with 
a corresponding increase in the investment in the subsidiary in the separate financial statements. 

The total amount of impairment loss recorded during the year ended December 31, 2020 was £1.6 million 
(2019: £19.2 million). The impairment loss was due to the recoverable value of an investment in a subsidiary 
falling below the carrying amount (held at cost, in accordance with the Company’s accounting policies). The 
recoverable value of the investment was measured based on the value in use and the discount rate used in 
the calculation of value in use was 12% (2019: 15.3%). Any change in assumptions could result in further 
impairment loss in the future. 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE COMPANY FINANCIAL STATEMENTS 

4.2 Information about subsidiaries 
The following were subsidiary undertakings at the end of the year and have been included in the consolidated 
financial statements of the Group: 

Name

Principal activities

Mereo BioPharma 1 Limited
Mereo BioPharma 2 Limited
Mereo BioPharma 3 Limited
Mereo BioPharma 4 Limited
Mereo BioPharma Ireland Limited
Mereo BioPharma 5, Inc
Navi Subsidiary, Inc.
Mereo US Holdings Inc.
Employee Benefit Trust

Pharmaceutical R&D
Pharmaceutical R&D
Pharmaceutical R&D
Pharmaceutical R&D
Pharmaceutical R&D
Pharmaceutical R&D
Pharmaceutical R&D
Holding company
Employee share scheme

% equity  
interest 
Country of December 31, December 31, 
2019 

% equity 
interest

2020

incorporation

U.K.
U.K.
U.K.
U.K.
Ireland
U.S.
U.S.
U.S.
Jersey

100
100
100
100
100
100*
100*
100
–

100 
100 
100 
100 
100 
100* 
100* 
100 
– 

The registered office of Mereo BioPharma 1 Limited, Mereo BioPharma 2 Limited, Mereo BioPharma 3 Limited 
and  Mereo  BioPharma  4  Limited  is  located  at  Fourth  Floor,  1  Cavendish  Place,  London  W1G  0QF.  The 
registered office of Mereo BioPharma Ireland Limited is Rocktwist House, Block 1, Western Business Park, 
Shannon, County Clare, V14 FW97, Republic of Ireland. 

Mereo US Holdings Inc. was incorporated on December 3, 2018 for the sole purpose of effecting the business 
combination with Mereo BioPharma 5, Inc. (formerly OncoMed Pharmaceuticals, Inc.) on April 23, 2019. The 
registered office of Mereo US Holdings Inc., Mereo BioPharma 5, Inc. and its wholly owned subsidiary, Navi 
Subsidiary, Inc., is 251 Little Falls Drive, City of Wilmington, County of New Castle, Delaware 19808, US.  

A capital contribution of £13.2 million (2019: £27.8 million) by Mereo BioPharma Group plc to its subsidiaries 
was recorded in the year to December 31, 2020. £0.5 million (2019: £0.4 million) has been recorded for the 
granting of employees’ share options for services rendered by the employees to the subsidiaries. £12.8 million 
(2019: £27.4 million) has been recorded for the conversion of intercompany balances at original cost. 

As at December 31, 2020, a total capital contribution of £4.5 million (2019: £4.0 million) by Mereo BioPharma 
Group plc to its subsidiaries has been recorded for the granting of employees’ share options for services 
rendered by the employees to the subsidiaries. 

As at December 31, 2020, a total capital contribution of £160.0 million (2019: £147.2 million) by Mereo 
BioPharma Group plc to its subsidiaries has been recorded for the conversion of intercompany balances at 
original cost. 

5. Amounts owed by and to Group undertakings 
On January 1, 2018 Mereo BioPharma Group plc resolved to capitalize the intercompany loans and all 
outstanding intercompany receivables at that date. 

As at December 31, 2020, amounts owed by the Company to Group undertakings is £23.4 million (2019: 
£16.5 million, as restated). These amounts are repayable on demand and non-interest bearing. 

6. Property, plant and equipment 
As at December 31, 2020, the net book value of right-of-use assets is £1.0 million (of which £0.9 million 
relates to a building and £0.1 million relates to scanning equipment). 

7. Interest-bearing loans and borrowings 
The Group’s interest-bearing loans and borrowings all reside in the Company. Details on the interest-bearing 
loans and borrowings of the Company are provided in Note 18 of the consolidated financial statements. 

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MEREO BIOPHARMA GROUP PLC 
FINANCIAL STATEMENTS: NOTES TO THE COMPANY FINANCIAL STATEMENTS 

8. Provisions 

Social security contributions on share options

At beginning of year
Arising during the year
Released

At December 31

Current
Non-current

Year ended  
December 31, 

2020
£’000s

2019 
£’000s 

104
5
–
–––––––––
109
–––––––––
–
109
–––––––––

842 
– 
(738) 
––––––––– 
104 
––––––––– 
– 
104 
––––––––– 

The provision for social security contributions on share options is calculated based on the number of options 
outstanding at the reporting date that are expected to be exercised. The provision is based on the estimated 
gain arising on exercise of the share options, using the best estimate of the market price at the balance sheet 
date. Since the Directors assume the options will be held for their full contractual life of ten years (see Note 
24 of the consolidated financial statements) the liability has been classified as non-current. The provision 
has been discounted. 

9. Warrant liability 
The Group’s warrant liability resides in the Company. Details on the warrant liability of the Company are 
provided in Note 20 of the consolidated financial statements. 

10. Share capital, share premium and other reserves 
The Group’s share capital all resides in the Company. Details on the share capital of the Company are 
provided in Note 16 of the consolidated financial statements. 

11. Share-based payments 
The charge for share-based payments under IFRS 2 arises across the following schemes: 

2015 Plan
Mereo BioPharma Group plc Share Option Plan
Long Term Incentive Plan
2019 Equity Incentive Plan
2019 NED Equity Incentive Plan

Year ended  
December 31, 

2020
£’000s

2019 
£’000s 

2
237
77
625
163
–––––––––
1,104
–––––––––

85 
518 
87 
347 
160 
––––––––– 
1,197 
––––––––– 

Details on the share-based payments of the Company, including deferred equity consideration, are provided 
in Note 24 of the consolidated financial statements. 

12. Related party disclosures 
Details on related parties are provided in Note 26 of the consolidated financial statements. 

13.Events after the reporting period 
Details on events after the reporting period are provided in Note 27 of the consolidated financial statements. 

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Perivan   260802