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Immunotherapy advances.
2 0 1 6 A N N U A L R E P O R T
Aduro everyday.
Pioneering Immunotherapy. Transforming Lives.
510 - 848 - 4400
w w w. a d uro.com
Patients speak.Every day patients fight to live longer, better lives. They inspire us.10K ends hereABOUT ADURO: Aduro Biotech, Inc. is an immunotherapy company focused on the discovery, development and commercialization of therapies that transform the treatment of challenging diseases. Aduro’s technology platforms, which are designed to harness the body’s natural immune system, are being investigated in cancer indications and have the potential to expand into autoimmune and infectious diseases. Aduro’s LADD technology platform is based on proprietary attenuated strains of Listeria that have been engineered to express tumor-associated antigens to induce specific and targeted immune responses. This platform is being developed as a treatment for multiple indications, including mesothelioma, ovarian, lung and prostate cancers. Additionally, a personalized form of LADD, or pLADD, is being developed utilizing tumor neoantigens that are specific to an individual patient’s tumor. Aduro’s STING Pathway Activator platform is designed to activate the STING receptor in immune cells, resulting in a potent tumor-specific immune response. ADU-S100 is the first STING Pathway Activator compound to enter the clinic and is currently being evaluated in a Phase 1 study in patients with cutaneously accessible metastatic solid tumors or lymphomas. Aduro’s B-select monoclonal antibody platform includes a number of immune modulating assets in research and preclinical development. Aduro is collaborating with leading global pharmaceutical companies to expand its products and technology platforms. For more information, please visit www.aduro.com FORWARD-LOOKING STATEMENT: This document contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements include statements regarding our intentions or current expectations concerning, among other things, the potential for our technology, plans, timing and the availability of results of our clinical trials and those of our collaborators, and the potential for eventual regulatory approval of our product candidates. Such forward-looking statements may be identified by words such as “believes”, “may”, “will”, “expects”, “seeks”, “anticipates”, “intends”, “plans”, “esti-mates”, “projects”, “should”, “objective”, or the negative or plural of these words or similar expressions. Forward-looking statements are not guarantees of future performance and are subject to risks and uncertainties that could cause actual results and events to differ materially from those anticipated, including, but not limited to, our history of net operating losses and uncertainty regarding our ability to achieve profitability, our ability to develop and commercialize product candidates, our ability to use and expand our technology platforms to build a pipeline of product candidates, our ability to obtain and maintain regulatory approval of our product candidates, our ability to operate in a competitive industry and compete successfully against competitors that have greater resources than we do, our reliance on third parties, and our ability to obtain and adequately protect intellectual property rights for our product candidates. We discuss many of these risks in greater detail under the heading “Risk Factors” contained in our Annual Report on Form 10-K for the year ended December 31, 2016, which is on file with the Securities and Exchange Commission and attached herein. Forward-looking statements are not guarantees of future performance, and our actual results of operations, financial condition and liquidity, and the development of the industry in which we operate, may differ materially from the forward-looking statements contained in this document. Any forward-looking statements that we make in this document speak only as of the date of this document. Except as required by law, we assume no obligation to update our forward-looking statements, whether as a result of new information, future events or otherwise, after the date hereof.BOARD OF DIRECTORSStephen T. IsaacsChairman, President and Chief Executive Officer Aduro Biotech, Inc.Gerald Chan, D.Sc.Co-founder Morningside GroupWilliam M. GreenmanPresident and Chief Executive Officer Cerus CorporationRoss HaghighatFounder, Chairman and Managing Partner Triton Systems, Inc.Frank McCormick, Ph.D., F.R.S., D.Sc. (Hon)University of California, San Francisco School of MedicineStephanie Monaghan O’BrienVice President Morningside Technology Advisory LLCStephen A. Sherwin, M.D.Clinical Professor of Medicine University of California, San Francisco Attending Physician, Hematology/Oncology Zuckerberg San Francisco General HospitalEXECUTIVE MANAGEMENT Stephen T. IsaacsChairman, President and Chief Executive OfficerThomas W. Dubensky Jr., Ph.D.Chief Scientific OfficerNatalie R. Sacks, M.D.Chief Medical OfficerGregory W. SchaferChief Operating OfficerHans van Eenennaam, Ph.D.Chief Operational Officer Aduro Biotech EuropeAndrea van Elsas, Ph.D.Chief Scientific Officer Aduro Biotech EuropeDirk G. Brockstedt, Ph.D.Executive Vice President Research and DevelopmentJennifer LewSenior Vice President, FinanceQuoc Le-NguyenSenior Vice President Chemistry, Manufacturing and ControlBlaine TemplemanExecutive Vice President General Counsel and SecretarySylvia WheelerSenior Vice President Corporate Affairs and Investor RelationsOBTAINING FINANCIAL STATEMENTSA copy of our Annual Report on Form 10-K is posted to our website. You may also obtain a copy by written or email request to: Aduro Biotech, Inc. 740 Heinz Avenue Berkeley, CA 94710-2224 Attn: Investor Relations Email: investors@aduro.comANNUAL MEETINGJune 8, 2017 at 9:00 am PT Aduro Biotech, Inc. 740 Heinz AvenueBerkeley, CA 94710-2224TRADING INFORMATIONThe common stock of Aduro Biotech, Inc. is traded on the Nasdaq Stock Market (symbol: ADRO).TRANSFER AGENTInformation regarding stock certificates, change of address, ownership transfer or other stock matters can be obtained from:Computershare Trust Company, N.A. P.O. Box 30170 College Station, TX 778421-800-736-3001 (Toll Free)1-781-575-3100 (Outside of the United States)Online Inquiry: https://www-us.computershare.com/investor/Contact/Enquiry Web: https://www.computershare.com/usINDEPENDENT PUBLIC ACCOUNTING FIRMDeloitte & Touche LLPLEGAL COUNSELCooley LLP Aduro listens.
Patient needs are at the forefront of our decision-making.
Science transforms.
Aduro’s cutting-edge science aims to improve patients’ lives.
LADD
STING Pathway Activators
B-select Antibodies
Harnessing the Power
of Bacteria to Direct
the Immune Response
Using a Tumor's
Composition to Activate
an Immune Response
Modulating Cancer
Immunity
CRS-207 + αPD-1*
Mesothelioma
Phase 2
ADU-S100
Multiple Tumors
Phase 1
Anti-APRIL*
Multiple Myeloma Phase 1
CRS-207 + αPD-1*
Gastric
CRS-207 + αPD-1/Epa ** Ovarian
ADU-741
ADU-214
pLADD*
Prostate
Lung
Gastro-intestinal
Phase 1
Phase 2
Phase 1/2
Phase 1
Phase 1
ADU-S100 + αPD-1* Multiple Tumors
Phase 1
Anti-CD27 agonist Oncology
Adjuvant
Infectious Disease Discovery
Anti-CTLA-4
Oncology
Preclinical
Preclinical
STING-Blok
Autoimmune
Discovery
Anti-PD-1
Oncology
Preclinical
Bispecific Ab
Oncology
Discovery
* Planned **Trial ongoing with CRS-207/epacadostat; amendment to add aPD-1 planned
TO OUR STOCKHOLDERS, COLLABOR ATORS AND EMPLOYEES
COMPREHENSIVE IMMUNOTHERAPY PORTFOLIO
Our three platform technologies consist of LADD (Live, Attenuated
Double-Deleted Listeria), STING (Stimulator of Interferon Genes)
Pathway Activators and B-select mAbs (B cell monoclonal antibodies).
Each platform generates multiple unique agents that can be combined
with each other or with conventional therapies with the goal of
developing transformative treatments for patients in need.
L A D D
LADD is a platform technology developed using attenuated strains
of Listeria that are engineered to express tumor-associated antigens,
or specific tumor markers. Upon administration, LADD is designed to
immediately elicit an innate immune response, or a rapid non-specific
immune response. This response then generates a targeted attack
on tumor cells that enables lasting immunological memory, also
known as an adaptive immune response.
The flexibility of this platform allows us to develop a variety of
strains that target distinct antigens. The most advanced agent from
this platform is CRS-207, a candidate in development for mesothelioma,
gastric, and ovarian cancers. Data from a Phase 1b study in patients
with newly-diagnosed malignant pleural mesothelioma presented
at the American Society of Clinical Oncology meeting last year
demonstrated that CRS-207 induced encouraging anti-tumor
responses. Following treatment with the combination of CRS-207
and standard chemotherapy, disease control was observed in 94
percent of the 36 patients evaluated, including 3 percent with a
complete response, 56 percent with partial responses, and 36 percent
experiencing stable disease. Prior to receiving chemotherapy,
Aduro leads.
patients received two doses of CRS-207 alone. During this period,
31 percent of patients experienced some tumor shrinkage, supporting
the clinical activity of single-agent CRS-207.
The development of our LADD platform is augmented through
collaborators. Under licensing agreements, Janssen is evaluating LADD
strains in Phase 1 studies for lung and prostate cancers. Additionally,
we secured a clinical collaboration with Merck to investigate the
combination of CRS-207 with KEYTRUDA® (pembrolizumab), Merck’s
anti-PD-1 checkpoint inhibitor, for the treatment of gastric cancer.
In our early-stage pipeline, we launched a program to propel us
into the promising field of personalized medicine with pLADD, or
personalized LADD. This second-generation LADD technology uses
neoantigens, or unique patient-specific tumor markers exclusively
expressed in an individual’s tumor cells, in conjunction with our Listeria
bacterial vector. We are collaborating with one of the thought
leaders in the field, Hanlee Ji, M.D., of Stanford University, and have
secured exclusive access to Stanford’s state-of-the-art neoantigen
identification technology for the development of therapeutics
using modified Listeria. We are planning to initiate a Phase 1 trial
evaluating the safety and immunogenicity of pLADD in patients
with cancers of the gastro-intestinal tract that typically respond
poorly to checkpoint inhibitors in an effort to alter the immune
responsiveness of these tumors.
2016 was a defining year for Aduro as we continued advancing
promising existing programs, reprioritized others and expanded
our research and development into new indications with exciting
new technologies and immunotherapy approaches. Our
robust development portfolio includes product candidates
with distinct approaches to activate and modulate the body’s
own immune system to fight cancer and other challenging
diseases. Having novel agents that reflect diverse mechanisms
of action in immunotherapy from bacterial vectors and small
molecule activators to checkpoint inhibitors we believe we are
well-positioned to drive innovation both through unique product
candidates as well as proprietary combination therapies.
HARNESSING THE POWER OF THE IMMUNE SYSTEM
Igniting and mobilizing the power of a patient’s own immune system
to fight disease is one of the most promising and pioneering pursuits
in medicine today. We know that the immune system plays a critical
role in identifying and destroying harmful cells. Unfortunately, cancer
cells can evade an immune response and continue unabated by
releasing signals that promote tumor growth, immune tolerance
and immune suppression.
Based on our increasing knowledge of the interaction between the
immune system and cancer, we now understand that it is important
not only to activate an immune response to create an inflamed
tumor microenvironment, but also to remove the suppression
mechanisms that tumor cells employ to diffuse an immune attack.
In the absence of an inflamed tumor microenvironment, the activity
of an immune checkpoint inhibitor can be limited or non-existent.
Therefore, the combination of immune-activating agents with
checkpoint inhibitors has a strong scientific basis, validated through
synergistic anti-tumor activity when combining our agents in
preclinical studies.
Our goal is to induce a robust, comprehensive and durable immune
response employing multiple modalities to extend the benefits of
immunotherapy to more patients and additional tumor types.
S T I N G
Researchers recently identified STING as a central mediator of innate
immunity. By activating this pathway with small molecule cyclic
dinucleotide (CDN) compounds, a broad immune reaction can be
triggered. Our lead STING Pathway Activator, ADU-S100, is designed
to activate the immune system and recruit immune cells to attack the
injected tumor, leading to a specialized immune response against the
unique collection of patient-specific tumor cells. Because ADU-S100
engages the immune system to respond to markers residing in the
patient’s tumor, it is a form of “off-the-shelf” personalized therapy.
In preclinical models, ADU-S100 induced profound antigen-specific
T cell adaptive responses that resulted in anti-cancer activity in untreated
distal tumors (metastases). These responses were also durable,
providing lasting anti-tumor protection in treated mice.
ADU-S100, a first-in-class STING activator, entered the clinic last year.
It is currently being tested in a Phase 1 clinical study in patients with
cutaneously accessible tumors, such as breast, melanoma, squamous
cell carcinoma of the head and neck, and renal cell cancers. The
trial is designed to assess the safety, tolerability, pharmacokinetics,
pharmacodynamics and anti-tumor activity of ADU-S100.
For oncology applications of STING, we partnered with Novartis AG
through a co-development and co-commercialization agreement.
Aduro retains significant value from the program, including a profit
share arrangement upon potential commercialization as well as
the responsibility to lead U.S. commercial efforts through our own
sales force.
Outside of oncology, where the STING pathway has been implicated
in several disease areas, including autoimmune and infectious
diseases, we have retained all rights and our programs are unpartnered.
We are working on an antagonist program to inhibit the activation
of the STING pathway, with a focus on high-throughput screening to
select a lead candidate for clinical advancement.
Mission continues.
B - s e l e c t
Monoclonal antibodies are an established class of immunotherapies
with several FDA-approved therapies on the market today. Our
proprietary B-select technology efficiently identifies highly-specific
antibodies with unique binding properties and function. Through this
platform, we now have a deep pipeline of proprietary antibody candidates.
Our lead agent is an anti-APRIL (A PRoliferation-Inducing Ligand)
antibody called BION-1301. APRIL is implicated in the survival of
multiple myeloma tumor cells. Our anti-APRIL antibody blocks the
APRIL-induced signaling cascade at an important juncture. In preclinical
models, it inhibited the proliferation and survival of multiple myeloma
cells and sensitized tumors to chemotherapy. We look forward to filing
an Investigational New Drug (IND) application for BION-1301 and initiating
a Phase 1 trial later this year. In addition to multiple myeloma, APRIL
is believed to play a role in other cancers as well as autoimmune and
inflammatory diseases.
worldwide license agreement. In preclinical studies, CD27 has been
shown to be important in modulating T cell-mediated immune
responses, and its activation enhances anti-cancer and viral immunity.
Additionally, we are advancing anti-PD-1 and anti-CTLA-4 check-
point inhibitors given the important role they may play in our strategy
to create combinations with our immune activator technologies.
POISED FOR EXECUTION
Exemplary science cannot advance in the absence of expertise and
the required resources to support ongoing development.
Several events in 2016 served to showcase the capabilities and
experience of our management team. First, we strengthened our
executive leadership team with the addition of oncology expert
and industry veteran Natalie Sacks, M.D., as our chief medical officer.
Dr. Sacks’ clinical background, including her expertise in global clinical
and regulatory strategy, has already been instrumental in guiding
our robust development efforts.
Second, the IPO Education Foundation dedicated its 2016 Inventor
of the Year Award to breakthroughs in cancer therapy by honoring
the inventors of select immunotherapy oncology treatments. We
were delighted that Hans van Eenennaam, Ph.D., chief operational
officer and executive director of Aduro Biotech Europe, and John
Dulos, Ph.D., principal scientist, were honored as winners of the
award. Together with Andrea van Elsas, Ph.D., chief scientific officer
of Aduro Biotech Europe, Drs. van Eenennaam and Dulos were
integral in the discovery and development of Merck’s successful
immune checkpoint inhibitor pembrolizumab.
Additionally, from a resource perspective, we recognized $51 million
in milestone revenue from our collaborators based on the clinical
progress achieved in 2016. We reported a healthy year-end cash
position of $361.9 million to continue rapid advancement of our
promising programs.
LOOKING AHEAD
In summary, we believe we have built one of the deepest and
broadest immunotherapy pipelines available outside of large
pharmaceutical companies. This diversified clinical portfolio is
poised to deliver a stream of data over this year and next,
and we look forward to advancing our promising agents to
transform the treatment of challenging diseases. In short, we
believe we are on the right path to achieve our goal of becoming
a fully-integrated and sustainable biotech company improving
the lives of patients worldwide.
With gratitude, I would like to recognize everyone who has helped
us become the company we are today, including employees,
patients, stockholders, clinicians and collaborators.
Sincerely,
Our second antibody candidate, an anti-CD27 antibody uniquely
designed to target a functional epitope, is being developed by Merck
(known as MSD outside the United States and Canada) through a
STEPHEN T. ISAACS
Chairman, President and CEO
April 18, 2017
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
(Mark One)
⌧ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT
OF 1934
For the fiscal year ended December 31, 2016
OR
(cid:3) TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO
Commission File Number 001-37345
ADURO BIOTECH, INC.
(Exact name of Registrant as specified in its Charter)
Delaware
(State or other jurisdiction
of incorporation or organization)
94-3348934
(I.R.S. Employer
Identification No.)
740 Heinz Avenue
Berkeley, California 94710
(Address of principal executive offices including zip code)
Registrant’s telephone number, including area code: (510) 848-4400
Securities registered pursuant to Section 12(b) of the Act: Common Stock, Par Value $0.0001 Per Share; Common stock traded on the NASDAQ
Stock Market
Securities registered pursuant to Section 12(g) of the Act: None
Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. YES (cid:3) NO ⌧
Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. YES (cid:3) NO ⌧
Indicate by check mark whether the Registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to
such filing requirements for the past 90 days. YES ⌧ NO (cid:3)
Indicate by check mark whether the Registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File
required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such
shorter period that the Registrant was required to submit and post such files). YES ⌧ NO (cid:3)
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405) is not contained herein, and will not be
contained, to the best of Registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K
or any amendment to this Form 10-K. ⌧
Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting
company. See the definition of “large accelerated filer”, “accelerated filer”, and “smaller reporting company” in Rule 12b-2 of the Exchange Act.
(Check one):
Large accelerated filer
(cid:3)
Non-accelerated filer
(cid:3) (Do not check if a small reporting company)
Accelerated filer
Small reporting company
⌧
(cid:3)
Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). YES (cid:3) NO ⌧
The aggregate market value of the Registrant’s common stock held by non-affiliates as of June 30, 2016, based on the closing price of the shares of
common stock on the NASDAQ Stock Market for such date, was $441,401,127.
The number of shares of Registrant’s Common Stock outstanding as of February 23, 2017 was 67,998,111.
Portions of the Registrant’s Definitive Proxy Statement relating to the Annual Meeting of Shareholders, which will be filed with the Securities and
Exchange Commission within 120 days after the end of the Registrant’s fiscal year ended December 31, 2016, are incorporated by reference into
Part III of this Report.
Table of Contents
PART I
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.
PART II
Item 5.
Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.
Business .........................................................................................................................................................................
Risk Factors ...................................................................................................................................................................
Unresolved Staff Comments..........................................................................................................................................
Properties .......................................................................................................................................................................
Legal Proceedings..........................................................................................................................................................
Mine Safety Disclosures ................................................................................................................................................
Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities ...
Selected Financial Data .................................................................................................................................................
Management’s Discussion and Analysis of Financial Condition and Results of Operations .......................................
Quantitative and Qualitative Disclosures About Market Risk ......................................................................................
Financial Statements and Supplementary Data .............................................................................................................
Changes in and Disagreements With Accountants on Accounting and Financial Disclosure ......................................
Controls and Procedures ................................................................................................................................................
Other Information ..........................................................................................................................................................
PART III
Item 10.
Item 11.
Item 12.
Item 13.
Item 14.
Directors, Executive Officers and Corporate Governance ............................................................................................
Executive Compensation ...............................................................................................................................................
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters .....................
Certain Relationships and Related Transactions, and Director Independence ..............................................................
Principal Accounting Fees and Services .......................................................................................................................
PART IV
Item 15.
Exhibits, Financial Statement Schedules.......................................................................................................................
Signatures ......................................................................................................................................................................
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2
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
This Annual Report on Form 10-K contains forward-looking statements about us and our industry that involve substantial risks
and uncertainties. All statements, other than statements of historical facts contained in this Annual Report on Form 10-K, including
statements regarding our future financial condition, business strategy and plans, and objectives of management for future operations,
are forward-looking statements. In some cases you can identify these statements by forward-looking words such as “believe,” “may,”
“will,” “estimate,” “continue,” “anticipate,” “intend,” “could,” “would,” “project,” “plan,” “expect” or the negative or plural of these
words or similar expressions. These forward-looking statements include, but are not limited to, statements concerning the following:
•
•
•
•
•
•
•
•
•
•
•
•
our history of net operating losses and uncertainty regarding our ability to achieve profitability;
our ability to fund our working capital needs;
our ability to develop and commercialize our product candidates;
our ability to use and expand our technology platforms to build a pipeline of product candidates;
our ability to obtain and maintain regulatory approval of our product candidates;
our ability to operate in a competitive industry and compete successfully against competitors that have greater resources
than we do;
the potential benefits of our acquisition of BioNovion Holding B.V., our wholly-owned subsidiary known as Aduro
Biotech Europe;
our ability to retain and attract key personnel;
our products may not gain market acceptance;
our reliance on third parties;
our ability to obtain and adequately protect intellectual property rights for our product candidates; and
expected timing of our clinical results.
These statements are only current predictions and are subject to known and unknown risks, uncertainties and other factors that
may cause our or our industry’s actual results, levels of activity, performance or achievements to be materially different from those
anticipated by the forward-looking statements. We discuss many of these risks in greater detail under the heading “Risk Factors” and
elsewhere in this Annual Report on Form 10-K. You should not rely upon forward-looking statements as predictions of future events.
New risk factors and uncertainties may emerge from time to time, and it is not possible for management to predict all risks and
uncertainties.
Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee
future results, levels of activity, performance or achievements. Except as required by law, after the date of this report, we are under no
duty to update or revise any of the forward-looking statements, whether as a result of new information, future events or otherwise.
We obtained industry, market and competitive position data in this report from our own internal estimates and research as well
as from industry and general publications and research surveys and studies conducted by third parties. These data involve a number of
assumptions and limitations, and you are cautioned not to give undue weight to such information or estimates.
3
Item 1. Business.
Overview
PART I
References herein to “we,” “us,” “Company”, and “Aduro” refer to Aduro Biotech, Inc. and its consolidated subsidiaries unless
the context specifically states otherwise.
We are an immunotherapy company focused on the discovery, development and commercialization of therapies that transform
the treatment of challenging diseases, including cancer. We believe our three technology platforms are uniquely positioned to recruit
and direct the immune system by activating cancer-fighting immune cells and inhibiting immune suppressive cells known to allow
tumor growth. Product candidates from our LADD, or Live, Attenuated, Double-Deleted Listeria monocytogenes, STING Pathway
Activator, and B-select monoclonal antibody platforms are designed to stimulate and/or regulate innate and adaptive immune
responses, either as single agents or in combination with conventional therapies (i.e. chemotherapy and radiation) as well as other
novel immunotherapies. Our diverse technology platforms have led to a strong pipeline of clinical and preclinical candidates, which
are being developed for a number of cancer indications. Additionally, our platforms have the potential to generate product candidates
that address other therapeutic areas, such as autoimmune and infectious diseases.
Immuno-oncology is an emerging field of cancer therapy that aims to activate the immune system in the tumor
microenvironment to create and enhance anti-tumor immune responses, as well as to overcome the immuno-suppressive mechanisms
that cancer cells have developed against the immune system. Recent developments in the field of immuno-oncology, including
checkpoint inhibitors—therapies which work to remove suppression mechanisms that prevent an immune response against cancer
cells—have shown the potential to provide dramatic efficacy and extended survival, even in cancers where conventional therapies,
such as surgery, chemotherapy and radiotherapy, have failed. The immunotherapy field is rapidly advancing with new immuno-
oncology combinations that focus on strengthening therapeutic efficacy in a wide range of cancers. We intend to pursue a broad
strategy of combining our technology platforms with conventional and novel immuno-oncology therapies, based on their mechanisms
of action, safety profiles and versatility.
Our LADD technology platform is based on proprietary attenuated strains of Listeria that have been engineered to express
tumor-associated antigens to induce specific and targeted immune responses. This platform is being developed as a treatment for
multiple indications, including mesothelioma, ovarian, gastric, lung and prostate cancers. Additionally, a personalized form of LADD,
or pLADD, is being developed utilizing tumor neoantigens that are specific to an individual patient’s tumor. Our STING Pathway
Activator platform is designed to activate the intracellular Stimulator of Interferon Genes, or STING, receptor, resulting in a potent
tumor-specific immune response. ADU-S100 is the first STING Pathway Activator compound to enter the clinic and is currently being
evaluated in a Phase 1 study in patients with cutaneously accessible metastatic solid tumors or lymphomas. Our B-select monoclonal
antibody platform includes a proprietary ultra-selective functional screening process to identify antibodies with unique binding
properties against a broad range of targets that are being designed to modulate the innate and adaptive arms of the immune system.
The B-select platform has delivered a number of immune modulating assets currently in research and preclinical development.
We are developing a pipeline of proprietary product candidates on our own and have a number of collaborations with leading
global pharmaceutical companies to expand our products and technology platforms. We have developed LADD product candidates in
collaboration with Janssen Biotech, Inc., or Janssen, targeting lung and prostate cancers and we are developing STING Activator
product candidates in oncology under our worldwide collaboration with Novartis Pharmaceuticals Corporation, or Novartis. In
addition, we are developing monoclonal antibodies, or mAbs, with the potential to yield novel immunotherapy combinations through
our wholly-owned subsidiary, Aduro Biotech Holdings, Europe B.V., known as Aduro Biotech Europe, based in the Netherlands. One
of these antibodies, a CD27 antibody, was developed with and is exclusively licensed to Merck Sharp and Dolme B.V., or Merck. We
have intellectual property protection on our LADD, STING and B-select technology platforms and each of our product candidates,
some of which we believe can be maintained into the 2030s.
Our Proprietary Technology Platforms and Pipeline
We have developed first-in-class technology platforms – LADD, STING Pathway Activators and B-select monoclonal
antibodies. We believe our technology platforms represent innovative approaches in immuno-oncology. Since our product candidates
act by leveraging the patient’s own immune system, we believe they have the potential to deliver enhanced efficacy and to be safer
and more tolerable than existing therapies, such as chemotherapy and radiotherapy. Based on the mechanisms of action and safety
profiles of our technology platforms, we intend to build a deep pipeline of product candidates that can be readily combinable and
synergistic with both conventional and novel therapies, such as checkpoint inhibitors. Our vision is to utilize our scientific expertise
and understanding of the body’s natural defense systems, including the interplay between the innate and adaptive immune responses,
to develop safe and effective therapies for the benefit of patients.
4
Live, Attenuated, Double-Deleted Listeria Monocytogenes
We seek to optimize tumor-specific immune responses by engineering our LADD product candidates to express encoded tumor-
specific antigens and deliver them to antigen-presenting cells. Antigen-presenting cells, which include dendritic cells, lead to efficient
priming of a class of immune cells known as T cells. Once primed, these T cells seek out and eliminate the targeted tumor cells. Our
LADD product candidates have been engineered with the deletion of two genes critical for virulence of unmodified Listeria: actA and
inlB. The deletion of the actA gene prevents the spread of our LADD product candidates from cell to cell, which controls the spread of
infection. The deletion of the inlB gene prevents the infection of hepatocytes, or liver cells, which can lead to toxicity. We believe key
attributes of our LADD technology platform include:
•
•
•
•
•
•
•
Early Evidence of Efficacy. Our Phase 1b clinical trial in patients with malignant pleural mesothelioma demonstrated that
the combination of CRS-207 and standard-of-care chemotherapy resulted in 94% disease control rate. Additionally, 31%
of patients experienced tumor shrinkage with the administration of CRS-207 alone (prior to receiving chemotherapy).
Novel Mechanism. Our LADD product candidates are designed to initiate a powerful innate immune response and drive a
targeted, durable adaptive immune response.
Product Candidates Well-tolerated in Clinical Trials. Through our proprietary deletion of two genes that contribute to
Listeria’s virulence, we substantially reduce the natural disease-causing properties of Listeria, creating stable product
candidates suitable for therapeutic use. Our clinical trial experience with LADD product candidates in hundreds of
patients to date has shown that the adverse event profile is manageable.
Versatility. Individual LADD product candidates can be engineered to target a wide range of cancers by promoting anti-
tumor immune responses against antigens associated with specific tumors. A personalized form of LADD is being
developed utilizing tumor neoantigens that are specific to an individual patient’s tumor.
Combinability. The mechanisms of action and safety profiles of our LADD product candidates may give them the
potential for combination with checkpoint inhibitors, chemotherapy and radiotherapy, among other treatment regimens.
Repeatable Administration. Our LADD product candidates are not neutralized by the patient’s immune system and are
designed for repeat administration, thus allowing a chronic therapy for a sustained tumor antigen-specific response.
Cost-effectiveness. Our LADD product candidates CRS-207, ADU-214 and ADU-741 can be manufactured through a
relatively simple and cost-effective fermentation process. We intend to adapt our current manufacturing process to
produce future patient-specific strains for personalized LADD therapy.
STING Pathway Activators
The STING receptor is known to be a central mediator of innate immunity and is critical for immune surveillance and control of
cancer progression. Our proprietary STING Pathway Activator product candidates are synthetic small molecule immune modulators
that are designed to target and activate STING. Once activated, the STING receptor initiates a profound innate immune response by
signaling through three distinct pathways, inducing the expression of a broad profile of cytokines that activate the development of an
effective tumor antigen-specific T cell adaptive immune response. The STING receptor is generally expressed at high levels in the
cytosol of immune cells, including dendritic cells. Recent advancements reported in numerous leading scientific journals have created
interest in the potential for STING receptor-targeting drug candidates across diverse applications. We are developing STING Pathway
Activator product candidates as therapies that are intended to prime and enhance the innate and adaptive immune responses. Our
proprietary synthetic STING Pathway Activator product candidates are from a family of compounds known as cyclic dinucleotide, or
CDN molecules, and are significantly more potent than naturally occurring CDNs, indicating high translational potential as a
therapeutic approach to elicit an effective immune response. We believe key attributes of our STING Pathway Activator technology
platform include:
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•
•
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Early Evidence of Potency. Our STING Pathway Activator product candidates have demonstrated significant anti-tumor
activity in pre-clinical studies.
Novel Mechanism. Our STING Pathway Activator product candidates are designed to initiate broad and strong innate and
adaptive immune responses through the activation of the STING receptor signaling pathway.
Versatility of Delivery. We believe our STING Pathway Activator product candidates can be delivered via intratumoral
injection, and potentially via new systemic delivery formulations and other novel modalities, such as conjugation with
antibodies.
Combinability. Based on their mechanism of action, we believe our STING Pathway Activator product candidates may
have synergistic or additive benefits of immune-mediated tumor killing mechanisms when combined with conventional
and novel therapies, such as chemotherapy, radiotherapy and checkpoint inhibitors, among others.
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•
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Ease of Manufacture. Our STING Pathway Activator product candidates are small molecules manufactured through a
relatively simple and cost-effective process.
Broad Applicability. We believe our STING Pathway product candidates will have broad application in oncology and the
potential to expand into other therapeutic areas such as infectious and autoimmune diseases.
B-select Antibodies
Monoclonal antibodies are an established class of therapeutics that enable specific inhibition or activation of proteins as well as
marking specific antigens and their associated cells for destruction. Our B-select technology platform through in vitro clonal
expansion of B cells (antibody producing cells) and a proprietary ultra-selective functional screening process is used to identify
antibodies with unique binding properties against a broad range of targets that can modulate the innate and adaptive immune system.
Our B-select technology platform has delivered product candidates in research and preclinical development. Examples include
antagonists and checkpoint inhibitors, which are intended to activate the immune system by removing suppression – this is also known
as “releasing the brakes” on the immune system. In addition, we have developed agonists, which are unique antibodies that stimulate
immune responses when cancer is not detected by the immune system. We believe key attributes of our B-select technology platform
include:
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•
•
•
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Early Evidence of Potency. Our B-select product candidates have demonstrated significant anti-tumor activity in pre-
clinical studies. BION-1301, a humanized antibody that blocks A PRoliferation-Inducing Ligand (APRIL) from binding
to its receptors, has been shown in preclinical studies to halt tumor growth and overcome drug resistance. The Anti-
APRIL antibody demonstrated potent anti-tumor activity in preclinical models of multiple myeloma. The anti-CD27
antibody discovered using the B-select technology platform targets a previously unknown functional epitope conferring
unique immunomodulatory activity relevant to cancer immunotherapy. The anti-PD-1 and anti-CTLA-4 antibodies are
targeting clinically validated mechanisms.
Novel Mechanism. Our B-select technology platform is used to identify antibodies with unique binding properties against
a broad range of clinically validated and novel targets that can modulate the innate and adaptive arms of the immune
system. B-select antibodies can also be used to generate bispecific antibodies with novel mode-of-action.
Versatility. The B-select technology platform has been shown to identify antibodies and product candidates targeted to a
broad range of secreted, membrane-bound and transmembrane proteins and entities. The B-select platform has been
successfully used in combination with genetically modified mouse strains including those expressing human antibodies
Combinability. Our B-select product candidates are designed to be used alone or in combination with other therapies,
including the LADD and STING platforms to increase immunotherapy potency and durability.
Ease of Manufacture. B-select product candidates are biologics that can be manufactured through well-established
processes.
Broad Applicability. Monoclonal antibodies are an established class of therapeutics to treat cancer as well as infectious
and autoimmune diseases.
Pipeline
Our pipeline of diverse product candidates builds from our LADD, STING and B-select proprietary technology platforms to
create immunotherapies targeting a variety of cancers, as well as infectious and autoimmune diseases.
Our most advanced LADD product candidate is CRS-207, which is being developed as a treatment for multiple indications,
including mesothelioma, ovarian, and gastric cancers. ADU-214 and ADU-741 are product candidates in development for lung and
prostate cancers, respectively, under our collaboration with Janssen. A personalized form of LADD (pLADD) is being developed
utilizing tumor neoantigens that are specific to an individual patient’s tumor.
We envision multiple product opportunities for our STING Pathway Activator technology platform, including our lead molecule
ADU-S100. ADU-S100 is the first therapeutic in development specifically targeting STING. In collaboration with Novartis, it is being
tested in a Phase 1 clinical trial in cutaneously accessible tumors, including breast, head-and-neck, and renal cell cancers as well as
melanoma and lymphoma. The trial is evaluating the ability of ADU-S100 to activate the immune system and recruit specialized
immune cells to attack the injected tumor, leading to a broad immune response that seeks out and kills non-injected distant metastases.
Based on their mechanism of action, our STING Activator product candidates may also have synergistic or additive benefits when
combined with other cancer therapies.
In addition, we are advancing four B-select product candidates which have the potential to yield novel immunotherapy
combinations. BION-1301 is our most advanced mAb targeting A Proliferation Inducing Ligand (APRIL) which we plan to evaluate
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for the treatment of multiple myeloma. Our second lead candidate is an anti-CD27 antibody being developed by Merck under our
collaboration agreement. CD27 has been recognized as having a critical role in activating a productive anti-cancer (CD8 T-cell)
immune response and has demonstrated the potential to be combined with checkpoint inhibitors in pre-clinical studies. Finally, we are
advancing PD-1 and CTLA-4 checkpoint inhibitor blocking antibodies in preclinical development, which are especially designed to be
used alone or in combination with other therapies, including the LADD and STING platforms to increase immunotherapy potency and
durability. In addition, we entered into a co-development and commercialization agreement with Genmab to evaluate five bispecific
antibody product candidates targeting immune checkpoints.
Our pipeline of product candidates is depicted in the following chart:
Our Strategy
Our current focus is to discover, develop and commercialize best-in-class cancer therapies using our LADD, STING Pathway
Activator and B-select technology platforms. Key elements of our strategy include:
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•
Rapidly advance our product candidates through clinical development and regulatory approval. We are developing
CRS-207, ADU-S100, various mAbs and other novel drug candidates by leveraging our proprietary technology platforms
and our understanding of combination therapy in immuno-oncology. We have proprietary technology platforms that we
believe can generate novel and combinable therapies to target a wide range of cancers with significant unmet medical
need. We plan to invest in these technology platforms to develop additional product candidates. We intend to further
explore combination opportunities with checkpoint inhibitors, including product candidates from the B-select platform,
and other treatment regimens.
Maximize the commercial value of our proprietary LADD, STING Pathway Activator and B-select technology
platforms. We currently have global development, marketing and commercialization rights for CRS-207, as well as
additional LADD product candidates. If we obtain regulatory approvals for CRS-207 we plan to build a commercial
organization with a specialty sales force to market CRS-207. We also plan to retain commercial rights to additional
LADD product candidates. In addition, we retain U.S. commercial rights for STING Pathway Activator product
candidates in oncology developed in collaboration with Novartis and we maintain worldwide rights to our STING
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pathway programs outside of oncology. We maintain full ownership of our APRIL, PD-1 and CTLA-4 B-select product
candidates. We retain a 50% share of the product rights for any product candidate that might be defined in collaboration
with Genmab from the five bispecific antibody product candidates targeting immune checkpoints.
•
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Expand on the value of our product candidates through collaborations. We may decide to selectively partner large
and complex oncology indications, in certain geographies and where we believe a partner could bring additional resources
and expertise to maximize the value of our product candidates. We entered into strategic collaborations with Janssen for
the treatment of lung and prostate cancers, and with Novartis for STING Pathway Activator product candidates in
oncology. In addition, we entered a research and licensing agreement with Merck to advance CD27 antibodies. We
believe these collaborations have the potential to drive significant value through the extensive capabilities of these
organizations.
Leverage the expertise of our scientific founders and key advisors to develop innovative technologies at the
forefront of the immuno-oncology field. Our scientific founders and advisors are from some of the world’s leading
research institutions and have a history of seminal discoveries and significant experience in oncology, immuno-oncology
and vaccines. As such, we plan to continue to leverage the collective talent of our scientists, clinicians and a network of
highly influential advisors to inform our development strategy and enable our technology to be at the forefront of the
immuno-oncology field. We strive to protect our commercially important discoveries and product candidates by applying
for, and maintaining and defending our patent rights.
The Aduro Approach to Immuno-Oncology
We believe that our LADD, STING Pathway Activator and B-select technology platforms represent new, significant
advancements within the field of immuno-oncology. Our approach is designed to prime and enhance innate and adaptive immune
responses against cancer cells. In addition, our technology platforms have the potential for combination with conventional and novel
therapies, including other immuno-oncology products that modulate the immune response, including checkpoint inhibitors that
“remove the brakes,” due to the mechanisms of action and safety profiles.
Anti-PD-1/PD-L1 monoclonal antibodies are a class of checkpoint inhibitors. Programmed cell death protein 1, or PD-1, is
expressed on the surface of activated T cells, B cells, and dendritic cells. PD-1 and associated ligands, PD-L1 and PD-L2, negatively
regulate immune responses with the ligands expressed on many murine tumor cell lines. Anti-PD-1/PD-L1, target this novel
immunosuppressive pathway with the goal of strengthening the anti-tumor T cell response by impairing the interaction of the
inhibitory receptor PD-1 on T cells with PD-L1 expressed on tumor cells. While anti-PD-1 therapies have shown efficacy in subsets of
patients in some tumor types, patients with certain cancers, have not responded to treatment with anti-PD-1 in early clinical trials.
Based on preclinical models and early clinical data, we believe that checkpoint inhibitors when combined with strong adaptive
immune cell stimulators, such as cancer vaccines, can have an amplified anti-tumor effect against poorly immunogenic tumors. These
results provide rationale for further testing of checkpoint inhibitors in combination with other immunotherapies.
Using our proprietary method of modifying Listeria, we engineer LADD product candidates that are designed to prime and
enhance an innate and adaptive immune responses specific for several targets present on tumor cells. We have designed our LADD
product candidates by deleting two genes critical for the virulence of unmodified Listeria. Our LADD product candidates are not
neutralized by the patient’s immune system, thereby allowing for repeat administration as a chronic therapy which has a sustained
enhancing of tumor antigen-specific T cell immunity.
Our STING Pathway Activator technology platform is designed to specifically activate the STING receptor. Once activated, the
STING receptor initiates a profound innate immune response, causing the secretion of cytokines that enhance the adaptive immune
response against tumor cells. Both our LADD and STING Pathway Activator technology platforms are intended to prime and enhance
an innate and adaptive immune response specific for several targets present on tumor cells.
Our B-select technology platform further expands our immunotherapy capabilities to encompass mAbs. Monoclonal antibodies
are an established class of therapeutics that enable specific inhibition or activation of proteins as well as marking specific antigens and
their associated cells for destruction. Our B-select product candidates include preclinical assets that inhibit clinically validated
immune checkpoint pathways. Such immune checkpoint inhibitors could potentially be used alone or in combination with our LADD
and STING Pathway Activator platforms to increase immunotherapy potency and durability. In addition, we are developing novel
preclinical mAbs, such as anti-APRIL, anti-CD27 and bispecific antibodies, which inhibit or activate unique cancer and/or immune
response pathways controlling the progression of diverse malignancies.
Our LADD, STING Pathway Activator and B-select technology platforms, alone or in combination, are intended to prime,
enhance and sustain an innate and adaptive immune response specific for tumor cells.
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Our Immuno-Oncology Technology Platforms
LADD Technology Platform Overview
Listeria is a natural bacterium that has inherent characteristics to recruit and activate natural killer, or NK, cells, triggering a
strong and immediate innate immune response. Our LADD technology platform modifies Listeria in two ways: (1) to exclude two
genes required for the virulence of the unmodified Listeria and (2) to express and secrete tumor antigens which prime and enhance an
adaptive immune response in the form of a T cell attack specifically against tumor cells.
There are a number of desirable features of the natural biology of Listeria that make it an attractive platform for immuno-
oncology drug development, in particular is its ability to induce strong innate and adaptive immune responses by stimulation of CD4+
and CD8+ T cell immunity. There are also practical features of Listeria-based therapies, including that they are not neutralized by the
patient’s immune system, are designed for repeat administration and can be manufactured through a relatively simple and cost-
effective fermentation process. We believe we have developed a LADD technology platform that is safe yet retains the potency of the
natural, or unmodified, bacteria.
We designed our LADD technology platform by deleting two genes critical to the bacterium’s natural virulence, actA and inlB,
which are required for the spread from one cell to another and the infection of hepatocytes, respectively. Our method of attenuation
results in the complete deletion of actA and inlB virulence genes, and as a result we believe there is no possibility for reversion to
unmodified Listeria. The attenuated strain of bacteria is then modified with new genetic material to encode and express specific tumor
antigens. Our method of antigen expression involves site-specific insertion of antigen expression cassettes in up to four locations on
the chromosome of the attenuated platform strain.
Upon intravenous administration, our LADD product candidates initially target antigen presenting cells, or APCs, including
dendritic cells, or DCs. DCs circulate in the blood stream and continuously monitor their environment for danger signals by sampling
proteins known as antigens from dying tumor cells and pathogens such as Listeria. Activated DCs release cytokines and process the
sampled antigens and present them on the cell surface to be recognized by T cells, thereby training the T cells to specifically target the
presented antigens. In this way, DCs are the primary initiators of both the innate and adaptive immune responses and serve as
messengers between the innate and adaptive immune systems, as illustrated in the figure below. Our LADD product candidates are
designed to leverage the combined effect of broad-based innate immune responses and antigen-specific T cell responses to initiate
destruction of tumor cells while sparing normal tissue.
LADD-based Product Candidates
CRS-207
CRS-207 is our lead LADD product candidate. CRS-207 is a monovalent LADD product candidate engineered to express the
mesothelin antigen that is over-expressed in certain tumors and cancer types, including mesothelioma and ovarian, gastric, lung, triple
negative breast, esophageal, colorectal and pancreatic cancers.
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To date, patients treated with our LADD product candidates have experienced drug-related side effects, some of which were
Grade 3 adverse events, or AEs, which are considered moderate, and some of which were Grade 4 AEs which are considered severe.
Examples of the AEs experienced include, fevers, chills, nausea, vomiting, fatigue, headaches, hypotension and listeriosis among
others.
CRS-207 in Mesothelioma
Malignant mesothelioma is a tumor in the tissue lining, most commonly the tissue lining surrounding the lungs. Mesothelioma is
a relatively rare disease. It is estimated that the combined incidence in the United States, the five European countries with the highest
rates of incidence and Japan is approximately 13,000 cases per year. We have obtained orphan drug designation for CRS-207 for the
treatment of mesothelioma in the United States and European Union from the FDA and European Medicines Agency, respectively.
Malignant mesothelioma carries a poor prognosis with a median overall survival of approximately 12 months from
diagnosis. Mesothelioma is currently treated with surgery, chemotherapy and radiotherapy. Chemotherapy can be an effective
treatment option to enhance immune responses, inhibit immunosuppression and modify the tumor microenvironment to be more
susceptible to immune-mediated killing. This provides a strong rationale to use chemotherapies in combination with a LADD product
candidate to trigger robust innate and adaptive immune responses in a more susceptible tumor environment.
Clinical Status
We are using CRS-207 in combination with standard-of-care chemotherapy for treatment in the front line-setting of unresectable
malignant pleural mesothelioma, and we plan to use CRS-207 in combination with an anti-PD-1 checkpoint inhibitor in the second
line and later-setting. We have completed enrollment in our single-arm Phase 1b clinical trial of CRS-207 in combination with
standard-of-care chemotherapy in patients with unresectable malignant pleural mesothelioma who have not received prior therapy. A
total of 38 patients were treated under this regimen. Based on encouraging results, we opened an exploratory cohort within the same
population in which patients receive the addition of low-dose cyclophosphamide intravenously one day before each CRS-207 in
combination with standard-of-care chemotherapy.
Phase 1b (Ongoing)
The study design is single-arm; patients receive two prime CRS-207 vaccinations followed by standard-of-care chemotherapy,
consisting of pemetrexed and cisplatin, or PEM/CIS, and then followed with boost and maintenance vaccinations of CRS-207. The
primary endpoints of the study are safety and immune response to the CRS-207 therapy. Secondary endpoints include tumor response,
time to progression, immune analyses and tumor marker kinetics.
In August 2015, data from scheduled radiologic time points of 34 evaluable patients was reviewed and disease control was
observed in 94% (32/34) of patients, including 59% (20/34) with partial responses and 35% (12/34) experiencing stable disease
following treatment with CRS-207 and chemotherapy. Prior to receiving chemotherapy, 31% (11/36) of patients experienced some
tumor shrinkage (range: -1% to -43%) after receiving CRS-207 alone. Median duration of response was 5.3 months (95% CI: 4.7-16.7
months) and median progression free survival was 8.5 months (95% CI: 6.9 – 10.8 months).
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The estimated median overall survival was 16.4 months (95% CI: 11.0 – 20.6 months). CRS-207 was generally well-tolerated
with no treatment-related serious adverse events or cumulative toxicities when administered with chemotherapy. No treatment-related
serious adverse events or unexpected toxicities were observed. Treatment, follow-up and immune response evaluations are ongoing.
Radiologic images were also read by an independent, central radiologist supporting our investigators’ findings.
In November 2016, data from the second cohort of patients in the ongoing Phase 1b clinical study was presented at a medical
meeting. Preliminary results as of October 2016 from the 22 patients in the second cohort showed that 82% (18/22) of patients had
disease control, with 55% (12/22) of patients achieving a partial response (PR) and 27% (6/22) with stable disease. Tumor shrinkage
was observed in 77% (17/22) of patients. Of these patients, 36% (8/22) experienced tumor shrinkage with 14% (3/22) achieving a
partial response after two doses of CRS-207 with immunomodulatory doses of cyclophosphamide (Cy/CRS-207), but prior to
initiation of standard of care chemotherapy. No treatment-related serious adverse events or unexpected toxicities were observed.
Median duration on study was 9.7 months at the time of data cutoff. Treatment continues, with immune response evaluations and
survival follow up ongoing.
Phase 2 (Planned)
We believe the data from the ongoing Phase 1b trial support further investigation of CRS-207 in mesothelioma. A multicenter
Phase 2 study evaluating the combination of CRS-207 and pembrolizumab in patients with mesothelioma who have failed at least one
prior therapy is planned to begin in the first half of 2017.
CRS-207 in Ovarian Cancer
In the United States, ovarian cancer is the fifth leading cause of cancer-related death in women. It is estimated that the incidence
in the United States is approximately 21,000 cases per year.
Epithelial ovarian cancer is the most common and lethal form of ovarian cancer. Prognosis for survival depends on the stage of
the disease at diagnosis; however, most women are diagnosed with advanced stage ovarian cancer, with a 5-year survival of only 30%.
For patients with advanced stage ovarian cancer, surgical removal of the tumor is generally performed. Standard of care for these
patients is then platinum-based combination chemotherapy. However, of the 60% to 80% of patients who present with advanced
disease and who respond to first-line chemotherapy, more than 75% will develop resistant or recurrent disease. Ultimately, almost all
patients develop platinum chemotherapy resistance.
Clinical Status
We are using CRS-207 in combination with Incyte’s investigational selective IDO1 inhibitor, epacadostat, for treatment in
platinum resistant epithelial ovarian, fallopian, or primary peritoneal cancer patients that have progressed within 6 months after
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completing platinum-based chemotherapy. We also plan to evaluate the combination of CRS-207, epacadostat and an anti-PD-1
checkpoint inhibitor. This study is being conducted by us in collaboration with Incyte.
Epacadostat is an inhibitor of the enzyme indoleamine 2,3-dioxygenase, or IDO1. IDO1 is an immunosuppressive enzyme that
has been shown to induce regulatory T cell generation and activation, and allow tumors to escape immune surveillance. Epacadostat is
an orally bioavailable small molecule inhibitor of IDO1 that has nanomolar potency in both biochemical and cellular assays and has
demonstrated potent activity in enhancing T lymphocyte, dendritic cell and natural killer cell responses in vitro, with a high degree of
selectivity. Together, epacadostat, which has been shown to enhance activities of multiple types of immune cells by reducing the
immune suppression characteristic of the tumor microenvironment, and CRS-207, which has shown to stimulate immune cell activity
with particular targeting mechanisms that seek and attack tumor cells that express mesothelin like those found in ovarian cancer,
provide a strong rationale to use in combination for ovarian cancer.
Aduro entered into a clinical trial agreement with Incyte to evaluate the safety, tolerability and preliminary efficacy of CRS-207,
in combination with epacadostat in patients with ovarian cancer. Under the terms of the agreement, we will collaborate with Incyte on
a non-exclusive basis to evaluate the combination. We will be responsible for conducting the study and the results will be used to
determine whether further clinical development of this combination is warranted. Costs for the trial are shared on an equal basis.
Phase 1/2 (Ongoing)
The Phase 1/2 trial is designed initially to test combinations of CRS-207 with two dose levels of epacadostat in dose escalation.
Based on safety and tumor biomarkers, the trial will then expand to a Phase 2 evaluating the combination of CRS-207 and epacadostat
at the optimal dose level plus an anti-PD-1 therapy, compared to CRS-207 plus anti-PD-1. The study plans to enroll up to 30 patients
in Phase 1 and up to 54 patients in Phase 2 with platinum-resistant ovarian, fallopian or peritoneal cancers.
CRS-207 in Gastric Cancer
Approximately 180,000 cases of gastric cancer are diagnosed each year in the United States, five major European countries and
Japan. It is estimated that the incidence in the United States is approximately 26,000 cases per year.
Gastric cancer is an immune-sensitive mesothelin-expressing tumor where PD-1 checkpoint inhibitors have shown some
activity. The combination of inducing an immune response through CRS-207, while simultaneously suppressing the cancer’s ability to
evade the immune system through a PD-1 checkpoint inhibitor, has resulted in synergistic anti-tumor activity in pre-clinical studies.
Clinical Status
In January 2017, we established a clinical collaboration with Merck (known as MSD outside the United States and Canada) to
investigate the combination of CRS-207 with Merck’s anti-PD-1 therapy KEYTRUDA® (pembrolizumab) for the treatment of gastric
cancer.
Phase 2 (Planned)
A multicenter Phase 2 study evaluating the combination of CRS-207 and pembrolizumab in patients with metastatic gastric
cancer who have failed at least two prior therapies is planned to begin in the first half of 2017.
CRS-207 in Pancreatic Cancer
We have completed two Phase 2 trials in pancreatic cancer with CRS-207 and GVAX Pancreas, a cellular vaccine product
candidate derived from human cancer cell lines that have been engineered to recruit the immune system. In a randomized, controlled
93-patient 2-arm Phase 2a clinical trial in metastatic pancreatic cancer patients, CRS-207 and GVAX Pancreas demonstrated a
statistically significant improvement in overall survival versus GVAX Pancreas alone. The trial met the primary efficacy endpoint of
overall survival at an interim analysis and was stopped upon recommendation from the Data Monitoring Committee. Based on these
results, we conducted a Phase 2b ECLIPSE trial for patients with metastatic pancreatic cancer who had failed two or more prior
therapies in the metastatic setting (third line plus). The trial did not meet its primary endpoint of an improvement in overall survival of
patients receiving CRS-207 in combination with GVAX Pancreas compared to patients receiving chemotherapy. Based on these
results, we decided not to continue development of CRS-207 in combination with GVAX Pancreas.
An investigator-sponsored randomized controlled Phase 2b clinical trial called STELLAR is ongoing and supported by Aduro,
Bristol-Myers Squibb, Stand Up to Cancer, PanCAN/AACR and the Lustgarten Foundation. STELLAR is designed to explore the
synergistic effects on our treatment regimen in combination with the anti-PD-1 checkpoint inhibitor, nivolumab. This randomized,
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controlled trial enrolled 93 adults with metastatic pancreatic cancer who had received one prior chemotherapy to treat metastatic
disease (2nd line). The trial includes two arms: Arm A with CRS-207 and GVAX Pancreas as well as nivolumab, and Arm B with
CRS-207 and GVAX Pancreas. Based on the results of the ECLIPSE study and in consultation with the Data Monitoring Committee,
enrollment in Arm B stopped prior to full enrollment, but enrollment in Arm A was completed. Patients on both study arms are
eligible to continue to receive treatment through completion of study. Although, we are not actively pursuing development of CRS-
207 and GVAX Pancreas in pancreatic cancer we continue to support the research efforts of our collaborators through investigator
sponsored studies in this indication.
ADU-214 in Lung Cancer
ADU-214 is a bivalent LADD product candidate expressing EGFRvIII and mesothelin, and is licensed to Janssen, which has
exclusive rights for LADD product candidates for lung cancer indications and exclusive rights to develop and commercialize LADD
product candidates expressing these antigens for any and all uses.
Lung Cancer Overview
Lung cancer causes more deaths than the next three leading causes of cancer deaths—colon, breast and prostate cancers—
combined. According to Globocan, there were an estimated 214,000 new cases of lung cancer diagnosed in the United States in 2012
and 1.8 million new cases of lung cancer diagnosed worldwide in 2012.
Clinical Status
In November 2014, we entered into an agreement whereby we granted Janssen an exclusive, worldwide license to certain
product candidates engineered for the treatment of lung cancer and certain other cancers based on our novel LADD technology
platform for any and all uses. Under the agreement we are eligible to receive significant development, regulatory and
commercialization milestone payments up to a potential total of $817.0 million. Janssen will have exclusive rights to develop and
commercialize LADD product candidates in lung cancer and will assume responsibility for all research, development, manufacturing,
regulatory and commercialization activities for the licensed products.
Phase 1 (Ongoing)
Janssen initiated the Phase 1 trial in lung cancer in the fourth quarter of 2015. The Phase 1 study is evaluating intravenous
administration of ADU-214 in patients with advanced or metastatic non-small cell lung cancer.
ADU-741 in Prostate Cancer
ADU-741 is a LADD product candidate engineered to express multiple antigens, and is under partnership with Janssen, which
has exclusive rights to certain LADD-based product candidates specifically engineered for the treatment of prostate cancer.
Prostate Cancer Overview
According to the American Cancer Society, approximately one in seven men in the United States will be diagnosed with
prostate cancer in his lifetime. According to Globocan, the incidence of prostate cancer was 233,000 cases in the United States and
1.1 million cases worldwide in 2012.
Clinical Status
In May 2014, we entered into an agreement whereby we granted Janssen an exclusive, worldwide license to certain product
candidates specifically engineered for the treatment of prostate cancer, based on our novel LADD technology platform for any and all
uses. We are eligible to receive up to a potential total of $365.0 million in upfront fees and development and commercialization
milestones. Janssen will have exclusive rights to develop and commercialize LADD product candidates in prostate cancer and will
assume responsibility for all research, development, manufacturing, regulatory and commercialization activities for the licensed
products.
Phase 1 (Ongoing)
Janssen initiated the Phase 1 trial in prostate cancer in the fourth quarter of 2015. The Phase 1 study is evaluating intravenous
administration of ADU-741 in patients with metastatic castration resistant prostate cancer.
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Personalized LADD
Personalized LADD, or pLADD, is a second-generation LADD technology that leverages the immune-stimulating activity of
the Listeria bacterial vector in combination with neoantigens, which are unique, patient-specific tumor markers exclusively expressed
in an individual’s tumor cells. Once administered, pLADD therapies are expected to mobilize the immune system in two ways--first,
through the immediate recognition of the presence of Listeria as being foreign, and subsequently, through a specific and customized
immune attack on cells containing the tumor neoantigens presented by pLADD. We believe the pLADD technology platform is well-
suited to maximize the potential benefit of personalized therapy through the ability to engineer the therapy with multiple tumor-
specific neoantigens using a small-scale manufacturing process.
To create a patient-specific pLADD therapy, a physician begins by removing tumor cells from the patient. These cells are
analyzed in order to sequence the tumor cells, including any mutations that are unique to the patient’s own tumor cells. Unique
predictive algorithms for antigen processing are used to identify pertinent tumor antigens. We then create a LADD strain that includes
the patient-specific neoantigens for administration.
Preclinical Data with pLADD
Preclinical data showed that pLADD induced a robust immune response, including broad innate immune responses involving
cytokines, chemokines, natural killer, and gamma delta T cells, as well as antigen-specific adaptive T cell responses (CD8+ and
CD4+). In preclinical models, pLADD remodeled the tumor microenvironment, whereby an increase in infiltration of neutrophils, T
cells and dendritic cells was observed. The combination of pLADD with an anti PD-1 agent led to a sustained immune response and
significant prolongation of survival in these models.
Clinical Status
An Investigational New Drug (IND) application has been cleared by the U.S. Food and Drug Administration. In December
2016, we entered into an exclusive license agreement with Stanford University for state-of-the-art neoantigen identification
technology developed by Dr. Hanlee Ji, associate professor of medicine at Stanford for use in therapeutics using modified Listeria.
Phase 1 (Planned)
A Phase 1 trial evaluating the safety and immunogenicity of pLADD in patients with cancers of the gastrointestinal tract,
including colorectal cancer, is planned to begin in the second half of 2017.
STING Pathway Activator Technology Platform Overview
Recent advancements reported in numerous leading scientific journals have generated significant interest and rationale for
targeting the STING receptor as a novel therapeutic approach to immuno-oncology. We are developing a portfolio of STING Pathway
Activator product candidates, synthetic proprietary small molecule immune modulators that target and activate the STING receptor
with applications across diverse diseases. The STING receptor is generally expressed at high levels in the cytosol of immune cells,
including DCs. Once activated, the STING receptor initiates a profound innate immune response by signaling through three distinct
pathways, inducing the expression of a broad profile of cytokines, including interferons and chemokines. This cytokine profile
subsequently leads to the development of an effective tumor antigen-specific T cell adaptive immune response.
Naturally occurring cyclic dinucleotides, or CDNs, that target the STING receptor are produced by bacteria that secrete CDNs
into the host cell or by mammalian cells through cyclic GMP-AMP synthetase, or cGAS. cGAS is a recently discovered receptor that
senses double-stranded, or ds, DNA in the cytosol of APCs, and in response synthesizes a CDN that is structurally distinct from the
CDNs produced by bacteria. While both bacterial- and cGAS-produced CDNs target and activate the STING receptor, CDNs
produced by cGAS bind more tightly to STING than CDNs produced by bacteria. This stronger binding triggers a larger and more
stable change in shape of the STING receptor, leading to the development of a more effective tumor antigen-specific immune
response. Additionally, while some of the five unique STING receptors in humans respond poorly to CDNs produced by bacteria, all
respond to CDNs produced by cGAS. We are advancing through development novel synthetic STING Pathway Activator product
candidates that contain a structure based on the cGAS-produced CDNs, thus stimulating potent innate immune responses to all of the
known human STING receptors.
We have developed proprietary STING Pathway Activator derivative compounds that are significantly more potent than the
natural cGAS-produced molecules, which can be demonstrated by comparing the expression levels the cytokines produced from
signaling through three distinct pathways. The NF-κB pathway induces the expression of numerous pro-inflammatory cytokines,
including IL-6 and TNFα that stimulate a variety of immune cells. The IRF-3 pathway leads to the induction of IFN-β and co-
regulated genes which orchestrate diverse innate immune responses. The STAT6 pathway leads to expression of chemokines,
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including CCL2 and CCL20 that are involved in immune cell recruitment. The unique profile of cytokines induced through activating
the STING receptor results in strong efficacy in numerous aggressive preclinical mouse models of cancer.
In healthy individuals, DCs and other APCs constantly sample nearby tumor and non-tumor cells. However, in cancer patients,
tumors can produce immune-inhibitory molecules which can make the DCs non-functional. We believe the activation of the STING
receptor in the tumor microenvironment by intratumoral injection of our proprietary STING Pathway Activator product candidates
stimulate the maturation of the DCs, leading to the presentation of antigens found on the individual’s unique tumor. The activated
tumor-specific T cells induce tumor cell death both locally and systemically, resulting in significant and durable therapeutic efficacy
in preclinical tumor models.
STING Activator Product Candidates
We envision multiple immuno-oncology STING Pathway Activator product opportunities as a monotherapy or in combination
with other cancer treatments. In preclinical animal models, our data have shown that our proprietary STING Pathway Activator
product candidates can be combined with designated recombinant proteins to induce potent antigen-specific CD4+, which recognize
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foreign antigens and assist in the immune response, and CD8+, which recognize and destroy cells expressing foreign antigens, T cell
immunity. We believe our STING Pathway Activator product candidates can also be combined with conventional cancer treatments
such as chemotherapy and radiotherapy to enhance our STING Pathway product candidates’ immune-mediated tumor killing
mechanisms. We also believe that our STING Pathway Activator product candidates could alter the nature of the tumor
microenvironment, thus allowing for improved responses to checkpoint inhibitors.
ADU-S100
Our lead STING Pathway Activator product candidate is ADU-S100, with proprietary modifications to the mammalian CDN
structure designed to optimize stability, STING receptor binding affinity and potency, without significant toxicity. In March 2015, we
entered into a worldwide collaboration with Novartis to further advance the research and development of STING agonist candidates in
oncology.
ADU-S100 Preclinical Studies
In preclinical mouse tumor models, IT injection of ADU-S100 induced tumor shrinkage and generated substantial immune
responses that may be capable of providing long-lasting systemic antigen-specific T cell immunity to prevent further growth of distal,
untreated tumor metastases, a response known as an abscopal effect. Further preclinical studies demonstrated that the abscopal effect
is entirely STING receptor-dependent. These data provide the rationale for advancing this novel molecule for the treatment of locally
advanced or metastatic cancers.
Further rationale for the approach of IT injection of ADU-S100 is the recent discovery by Dr. Thomas Gajewski of the
University of Chicago that the STING-dependent innate immune sensing in the tumor microenvironment is a critical step in promoting
spontaneous tumor-initiated T cell priming, subsequent infiltration of tumor lymphocytes and tumor regression. Analyses conducted
with tumors isolated from melanoma patients have also revealed that tumors containing infiltrating activated T cells are characterized
by an IFN-ß transcriptional signature. Studies in mice have demonstrated that IFN-ß signaling plays a critical role in tumor-initiated T
cell priming. We believe that treatment strategies to induce IFN-ß signaling and DC activation in the tumor microenvironment to
bridge the innate and adaptive immune responses have significant therapeutic potential. IT delivery of our synthetic STING Pathway
Activator product candidates activate a tumor-specific T cell response that is unique to the individual’s tumor; conceptually, a small
molecule approach to patient-specific immuno-oncology treatments.
Single Agent ADU-S100 (B16 Melanoma Therapeutic Model)
Proprietary ADU-S100 versus Naturally Occurring cGAS CDN
In the preclinical study depicted above, mice were injected with melanoma tumor cells. Once the tumor grew to be 100 mm3,
groups of mice were given three 50 μg IT doses of ML cGAMP, a naturally occurring cGAS CDN, or ADU-S100. In addition, one
group was treated with Hank’s Balanced Salt Solution, or HBSS, as a control. All three doses of the compounds were given over the
same one-week period. In this study we demonstrated that ADU-S100 in mice had superior anti-tumor activity as compared to a
naturally occurring cGAS CDN.
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ADU-S100 versus TLR Ligands (B16 Melanoma Therapeutic Model)
Proprietary ADU-S100 versus TLR Ligands
In this experiment, similar in design to the prior experiment, mice were injected with melanoma tumor cells and received three
IT doses of select compounds over the same one-week period once the tumors grew to be 100 mm3. ADU-S100 was compared to TLR
ligand product candidates in order to compare against other innate immune activators which are currently in clinical development by
other companies. The doses of the IT injections for the TLR ligands and ADU-S100 were kept constant at 50 μg. While it is
appreciated that the doses may not be optimized for each TLR ligand, the same dosing was used for consistency. In addition, one
group was treated with HBSS, as a control. The results from this study supported the selection of ADU-S100 for tumor regression and
control.
IT STING Activator Therapy with ADU-S100 Induces a Potent Abscopal Effect (B16 Melanoma Therapeutic Model)
In the preclinical study designed to examine the abscopal effect, mice were injected with melanoma cells on their right flank to
create the primary tumor, and also given additional melanoma cells one week later by intravenous injection to create lung metastases,
distal tumor lesions. The primary tumor was treated three times over a one-week period with 50 μg of ADU-S100, or HBSS, as a
control. On day 28, the lungs were examined to determine the number of lung metastases. Mice treated with ADU-S100 in the primary
tumor showed significant inhibition of the treated tumor and additionally demonstrated a significant inhibition of distant lung
metastases. The photographs of the lungs are representative of the two treatment groups and show the contrast in the number of lung
metastases (black nodules) between the control group, where numerous metastases are visible, and the treatment group, where only a
few metastases are visible. Thus, these results show that IT injection with ADU-S100 primes an effective systemic CD8+ T cell
immune response that significantly inhibits the growth of distal uninjected lesions.
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Clinical Status
In March 2015, we established a worldwide collaboration with Novartis to further advance the research and development of
STING Pathway Activator product candidates in oncology. We filed the IND for ADU-S100 in the fourth quarter of 2015 and a Phase
1 trial was initiated in the second quarter of 2016.
Phase 1 (Ongoing)
A Phase 1 dose-escalation trial with, ADU-S100, in collaboration with Novartis is ongoing. The two-part study is evaluating
safety and tolerability of ADU-S100 in patients with cutaneously accessible, treatment-refractory primary or metastatic solid tumors
or lymphomas.
STING Pathway Opportunities
We envision multiple product opportunities for the STING Pathway Activator technology platform. We believe that our STING
Activator product candidates can be used as a monotherapy to directly activate the tumor microenvironment, enhancing recognition of
the tumor by the immune system and leading to tumor destruction. In preclinical animal models, we have shown that our proprietary
STING Activator product candidates can be co-formulated with designated recombinant proteins to induce potent antigen-specific
CD4+ and CD8+ T cell immunity. We believe that due to our STING Activator product candidates’ immune-mediated tumor killing
mechanisms and ability to alter the nature of the tumor microenvironment our proprietary STING Activator product candidates could
be combined with conventional and novel therapies, such as cellular vaccines, chemotherapy, radiotherapy and checkpoint inhibitors,
among others.
In addition, our STING Activator product candidates directly activate natural killer cells and could enhance Antibody-
Dependent Cellular Cytotoxicity, or ADCC, tumor cell killing mechanisms, which are a significant mechanism of action of several
established monoclonal antibody therapies. Another possible opportunity would be to directly conjugate our STING Activator product
candidates to enhance ADCC.
We also believe that our STING pathway product candidates have the potential to be used in treatments for infectious and
autoimmune diseases as an adjuvant to enhance existing vaccines or in formulations for new products. We are also developing other
STING Inhibitors that, in contrast to our current STING Activator product candidate that activates the STING receptor, would block
the STING receptor, thus preventing or controlling the immune response which is key in the treatment of autoimmune diseases.
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B-Select Technology Platform Overview
Aduro’s B-select platform employs a proprietary ultra-selective functional screening process to identify antibodies with unique
binding properties against a broad range of targets that can modulate the immune system. The technology is based on in vitro clonal
expansion of B cells (antibody-producing cells) that have been specifically selected (using panning procedures) from the spleen or
lymph nodes of immunized animals. Using a proprietary feeder cell-line, the in vitro clonal expansion of B-cells induces proliferation
of the isolated (single) B-cells into a clone of 750-1,000 B-cells. While expanding, B-cell clones secrete antibodies, which can be
tested to evaluate the characteristics. Only B-cell clones that harbor the pre-defined product candidate characteristics are immortalized
by a proprietary electrofusion technology. Overall, this procedure is capable of rescuing one of every two antigen-specific B cells
induced in mice. This level of efficiency enables exploration of the full repertoire of B cells induced to uncover unique antibodies with
pre-specified function (the ‘needles in the haystack’) in validated and proprietary targets.
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B-Select Product Candidates
APRIL (BION-1301)
Our anti-APRIL antibody is our most advanced proprietary B-select mAb being developed as a novel therapy for multiple
myeloma. We have established that A PRoliferation-Inducing Ligand (APRIL) plays a crucial part in the protective bone marrow
tumor microenvironment. In preclinical studies, APRIL, through the B cell maturation antigen (BCMA), was shown to be critically
involved in the survival, proliferation and chemoresistance of multiple myeloma, and upregulates mechanisms of immune resistance,
including PD-L1, IL-10 and TGF-β upregulation. BION-1301, a humanized antibody that blocks APRIL from binding to its receptors,
has been shown in preclinical studies to halt tumor growth and overcome drug resistance.
In the experiment above, human bone chips were implanted with IL-6R secreting multiple myeloma cells. Tumor burden, as
monitored by human soluble IL6R in murine blood was significantly decreased following four weeks of treatment with hAPRIL.01A
antibody (20 mg/kg), the parental antibody of BION-1301 as compared to isotype-matched control antibody treatment.
APRIL in Multiple Myeloma
Multiple myeloma is a cancer formed by malignant plasma cells. Normal plasma cells are found in the bone marrow and are an
important part of the immune system. Often no symptoms are initially noticed, but when the disease is advanced, bone pain, frequent
infections, kidney dysfunction, and anemia may occur. Complications may include amyloidosis. Globally, the 2015 incidence of
multiple myeloma was estimated at 124,200 and the annual mortality was approximately 87,000. In the United States, the 2016
incidence was estimated at 30,300 new cases and the annual mortality was approximately 12,650. Despite new treatments recently
approved in multiple myeloma, this disease remains incurable as patients relapse, or become resistant to currently-available therapies.
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We are currently conducting IND-enabling studies for APRIL and we plan to initiate a Phase 1 clinical trial by the end of 2017.
CD27
CD27 is a co-stimulatory receptor expressed on different immune cells, such as T-lymphocytes and NK cells. It has been
recognized as having a critical role in priming, enhancing and sustaining a productive anti-cancer (CD8 T-cell) adaptive immune
response. In pre-clinical studies, anti-CD27 activation in combination with immune checkpoint inhibition has demonstrated enhanced
tumor rejection. We believe our anti-CD27 antibody, which is exclusively licensed to Merck and is being advanced under our
collaboration and license agreement, is distinct because it targets a functional epitope on CD27 demonstrating potent activation of the
CD27 co-stimulatory pathway in pre-clinical studies. Our anti-CD27 antibody is currently in pre-clinical development.
PD-1
Programmed cell death protein 1, or PD-1, is expressed on the surface of activated T cells, B cells, and dendritic cells. PD-1 and
associated ligands, PD-L1 and PD-L2, negatively regulate immune responses with the ligands expressed on tumor cells and tumor
infiltrating myeloid cells. Anti-PD-1/PD-L1 monoclonal antibodies, so-called checkpoint inhibitors, have been demonstrated to block
this immunosuppressive pathway, thereby enhancing the anti-tumor T cell response. Clinical efficacy for these agents has been
observed in among others advanced melanoma, head- and neck cancer, non-small cell lung cancer, renal cell carcinoma and
Hodgkin’s lymphoma. While anti-PD-1 therapies have shown efficacy in distinct tumor types, many patients do not experience
clinical benefit of checkpoint inhibitor monotherapy. Based on preclinical models, we believe that checkpoint inhibitors when
combined with strong adaptive immune cell stimulators, such as cancer vaccines, can induce enhanced anti-tumor effect against
poorly immunogenic tumors. We are developing a proprietary PD-1 blocking antibody that could potentially be used alone or in
combination with our B-Select product candidates, as well as with the LADD and STING Pathway Activator platforms to increase
immunotherapy potency and durability. Our PD-1 antibody is currently in pre-clinical development.
CTLA-4
CTLA-4 is a negative regulator of T cell responses, also known as an immune checkpoint. During T cell priming, CTLA-4
directly inhibits co-stimulation provided by binding of CD80 (B7-1) and/or CD86 (B7-2) on the APC to CD28 on the T cell by
outcompeting CD28 in binding to these co-stimulatory molecules. Blocking CTLA-4 using antibodies has been clinically validated in
advanced melanoma. Furthermore, experimental and clinical evidence points towards combination activity of CTLA-4 and PD-1
inhibitors in the treatment of advanced melanoma and other cancers. Based on preclinical models, we believe that CTLA-4 checkpoint
inhibitors when combined with strong adaptive immune cell stimulators, such as cancer vaccines, can have an amplified anti-tumor
effect against poorly immunogenic tumors. We are developing a proprietary CTLA-4 blocking antibody that could potentially be used
alone or in combination with our B-Select product candidates, as well as with the LADD and STING Pathway Activator platforms to
increase immunotherapy potency and durability. Our CTLA-4 antibody is being advanced through pre-clinical development and we
are conducting IND-enabling studies.
Manufacturing
Overview
We rely on third-party contract manufacturing organizations, or CMOs, to produce our product candidates for clinical use and
currently do not own or operate manufacturing facilities. We have established manufacturing processes and supply and quality
agreements for all of the investigational agents used in our ongoing clinical trials. We require that our CMOs produce bulk drug
substances and finished drug products in accordance with current Good Manufacturing Practices, or cGMPs, and all other applicable
laws and regulations. We may continue to rely on CMOs to manufacture our products for commercial sale. We maintain agreements
with potential and existing manufacturers that include confidentiality and intellectual property provisions to protect our proprietary
rights.
LADD Product Candidates
LADD product candidates are produced through a fermentation process and then concentrated and purified. The drug substance
is diluted into a cryopreservative and filled into vials that are inspected, labeled and frozen as final drug product. We have contracts
with IDT Biologika GmbH, or IDT and other third party CMO’s to produce and release LADD product candidates.
Under our process development and manufacturing agreement with IDT, which we entered into in December 2013, IDT
provides manufacturing services for CRS-207 and can support future commercial manufacturing. We pay for manufacturing services
performed by IDT under the agreement pursuant to a work plan described in the agreement.
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We may unilaterally terminate the agreement in the event of a material breach of the agreement by IDT if such breach remains
uncured after 45 days of receiving written notice of such breach. In addition, either party may terminate the agreement in the event of
the other party’s insolvency. Either party may also terminate the agreement by providing 30 days’ written notice to the other party if
we decide to end our CRS-207 program, solely for reasons of clinical inefficacy or safety, or an action by the FDA, EMA or other
regulatory authority not granting approval despite commercially reasonable efforts to gain such approval.
STING Pathway Activator Product Candidates
Manufacturing of our STING Activator product candidates generally encompasses both the chemical synthesis of the active
pharmaceutical ingredient, or API, and its formulation and fill/finish of the final product. The synthetic process for the manufacture of
our STING Activator product candidates is a trade secret and we retain control and ownership of the process. We have contracted with
a CMO to produce, release and stability test the ADU-S100 API. We have also continued a drug product manufacturing and clinical
supply agreement with a CMO for the formulation and fill/finish and release and stability testing of the drug product candidate. Under
our collaboration agreement with Novartis, Novartis has manufacturing rights and responsibilities as well as the technology transfer
for the manufacture of ADU-S100 which is ongoing.
B-Select Product Candidates
Manufacturing of B-select product candidates includes generation of engineered cell lines that express and secrete the antibody
product candidates. After selection of clones that secrete the desired amounts of product candidates cell banks are generated and stored
to preserve identity and characteristics. Process development is undertaken to select optimal conditions for growth and productivity. In
addition, downstream process development is focused to deliver product with the highest product standards. Furthermore activities are
undertaken to identify formulation composition and to establish stability characteristics. We have entered into contracts with a third
party CMO to develop, produce and release our antibody candidates including APRIL, PD-1 and CTLA-4 drug substance. In addition,
we have contracted with a CMO for the fill/finish and release of our APRIL drug product candidate.
GVAX Pancreas
GVAX Pancreas is composed of two allogeneic pancreatic cancer cell lines that are expanded in cell factories. We entered into a
manufacturing services agreement with Lonza Walkersville, Inc., or Lonza, in August 2012 to provide manufacturing services to
produce cell lines for our GVAX Pancreas product candidates. Based on the results of the ECLIPSE clinical trial, we terminated the
agreement with Lonza in the fourth quarter of 2016 following the completion of manufacturing services performed by Lonza under the
agreement.
Intellectual Property
Intellectual property is of vital importance in our field and in biotechnology generally. We seek to protect and enhance
proprietary technology, inventions, and improvements that are commercially important to the development of our business by seeking,
maintaining, and defending patent rights, whether developed internally or licensed from third parties. We will also seek to rely on
protections afforded through data exclusively, patent term extensions and regulatory exclusivity, where available.
We have obtained orphan drug designation for CRS-207 for the treatment of mesothelioma, which makes CRS-207 eligible for a
period of orphan drug exclusivity, if approved, under certain conditions. We believe that, upon approval (if any), each of our different
biological products approved under a biologics license application, or BLA, will be eligible under certain circumstances for 12 years
of data exclusivity in the United States, up to 11 years of market exclusivity in Europe, and may be eligible for similar exclusivity
periods in other markets, which would be complementary to any relevant patent exclusivity. With regard to our non-biologic products,
we believe that, upon approval, each of our different products that are new chemical entities and that are approved under a New Drug
Application, or NDA, will be eligible under certain circumstances for five years of market exclusivity in the United States, up to 11
years of market exclusivity in Europe, and may be eligible for similar exclusivity periods in other markets, which would be
complementary to any relevant patent exclusivity. The period of regulatory exclusivity for any product is highly fact-specific, and will
likely vary on a product-by-product and jurisdiction-by-jurisdiction basis.
Through licensing and through developing our own portfolio, we have rights to more than 100 issued patents and more than 200
pending applications in the United States and foreign countries. Families within the portfolio are directed to our LADD and STING
Pathway Activator technology platforms, and our B-select Product candidates.
LADD Technology Platform
We own thirteen issued U.S. patents, eight pending U.S. patent applications, and corresponding foreign issued patents and
patent applications, and additionally we are the exclusive licensee to families of patents and patent applications, all relating to our
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LADD technology platform. The issued U.S. patents that we own expire between 2024 and 2033, not including any patent term
extensions that may be available under U.S. laws. The patents and patent applications, if issued, cover attenuated Listeria strains that
have deleted or disrupted genomic actA and inlB virulence genes in conjunction with the expression of non-Listeria polypeptides, as
well as to Listeria strains that are engineered to express non-Listeria polypeptides, including cancer antigens or fragments thereof.
There are also patents and patent applications, if issued, that cover proprietary antigen expression cassettes and methods which are
applicable to Listeria generally and not limited to any particular strain or method of attenuation.
Antigen Expression
Within this portfolio are issued U.S. patents and pending U.S. applications, and corresponding foreign issued patents and patent
applications, directed to Listeria strains that are engineered to express particular cancer antigens or fragments thereof, including
mesothelin, SSX2, PAP, NKX3.1, PSMA, EGFRvIII, and NY-ESO-1. This portfolio includes U.S. patents covering CRS-207, which
expire in 2024 and 2026, not giving effect to any potential patent term adjustment or extension that may be available on a
jurisdictional basis and assuming payment of all appropriate maintenance, renewal, annuity or other governmental fees. We have also
filed U.S. and international patent applications directed to a modified actA fusion protein and to specific product candidates, which, if
issued, would cover ADU-623, ADU-214, ADU-741 and our future LADD product candidates. If patents with such claims are issued,
they could extend the technology platform patent protection for such products until 2037.
EGFRvIII Family
Within this portfolio are an issued U.S. patent and pending U.S. and corresponding foreign patent applications that we co-own
with Providence Health & Services–Oregon, a family of patent applications that are directed to Listeria strains that express EGFRvIII
antigen. This technology is included in our ADU-623, ADU-214 and other product candidates. The issued U.S. patent expires in 2031,
not including any patent term extensions that may be available under U.S. laws and assuming continued payment of any applicable
fees.
Combination Therapy with LADD
Additionally, within this portfolio are U.S. patents and pending applications directed to compositions that can be used in
conjunction with or as an adjuvant to the LADD technology platform. For example, we have an issued U.S. patent directed to a
method of enhancing an immune response to mesothelin by administering a boost dose of an attenuated Listeria that encodes an active
mesothelin antigen after administration of an effective amount of an inactivated tumor cell that encodes GM-CSF. These claims could
cover the use of CRS-207 in combination with GVAX. This patent expires in 2027, not including any patent term extensions that may
be available under U.S. laws and assuming continued payment of any applicable fees. In addition, we have an issued U.S. patent and
corresponding foreign applications directed to a method of treating cancer by administering an attenuated Listeria that encodes an
active portion of a cancer antigen after administration of an effective amount of radiotherapy as a primary therapy, and also after
administration of an effective amount of an inactivated tumor cell that encodes GM-CSF and the cancer antigen. These claims could
cover the use of CRS-207 in combination with GVAX. This patent expires in 2031, not including any patent term extensions that may
be available under U.S. laws.
STING Activator Family
We own and license families of patents and patent applications directed to our STING Activator product candidates, which
target the STING receptor, which, would expire, or if issued would expire, between 2025 and 2037. In particular, we own one issued
U.S. patent that expires in 2034, and two pending U.S. patent applications and corresponding pending foreign patent applications
directed to stereochemically pure cyclic purine dinucleotides and certain other substituted cyclic purine dinucleotides, which if issued
would expire in 2033 and 2034, and one provisional patent application and three international applications directed to certain
substituted cyclic purine dinucleotides, which if issued would expire in 2036 and 2037, not including any patent term extensions that
may be available under U.S. laws and assuming continued payment of any applicable fees. Within this portfolio are U.S. and
international patent applications directed to systems and methods for activating STING utilizing our STING Activator product
candidates that are jointly owned with the Regents of the University of California, and which, if issued, would expire in 2034. Also
within this portfolio are U.S. and international patent applications directed to the use of our STING Activator product candidates in
conjunction with cytokine expressing cells, for instance CSF-expressing cells, that are owned jointly with JHU, and which, if issued,
would expire in 2033. We also license a family of patents from Karagen Pharmaceuticals directed to certain STING Activator
molecules and their use in modulating immune response in a patient, which expire in 2025, not including any patent term extensions
that may be available under U.S. laws and assuming continued payment of any applicable fees, a family of patents from the Regents of
the University of California also directed to certain STING Activator molecules and their uses that, if issued, would expire in 2034,
and a family of patents from a consortium of universities led by Memorial Sloan Kettering also directed to certain STING Activator
molecules and their uses that, if issued, would expire in 2034.
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B-Select Technology Platform
We own three issued U.S. patents, five pending U.S. patent applications, including corresponding foreign issued patents and
patent applications, and several priority filings to cover our B-cell product candidates and use thereof. The issued U.S. patents that we
own expire between 2030 and 2031, not including any patent term extensions that may be available under U.S. laws. Regarding the
pending patents application, if these claims were to be issued, they could extend protection for such products until 2037.
GVAX Technology
We own eleven issued U.S. patents and four pending U.S. patent applications and exclusively license multiple families of
patents and patent applications that cover cell lines that express GM-CSF. This technology is referred to as GVAX. We license a
family of patents from JHU that covers the first generation GVAX platform, including a U.S. patent specifically covering GVAX
Pancreas. The GVAX patents (both owned and licensed) are expected to expire between 2017 and 2022. We also have a license with
JHU for continued exclusive use of the cell lines produced by JHU after the patents expire. Additionally, in 2013, we entered into
another license agreement with JHU relating to GVAX technology that includes toll-like receptor ligands. This GVAX technology
includes two international patent applications, which, if issued, would be expected to expire in 2030 to 2032.
Other Technology
In addition to the technologies described in detail above, we license or own other intellectual property directed to compositions
and methods that could be used in conjunction with our Listeria technology platform. The intellectual property is directed to, for
example, methods of administering our Listeria products in conjunction with other therapeutics. Additionally, we have licensed
technology from UC Berkeley that enables us to integrate expression sequences more easily into Listeria and allows us to develop
multivalent vaccines more quickly and efficiently. We have an exclusive license to this technology, which expires in 2022, subject to
any extensions or disclaimers of the licensed patents.
General Considerations
As with other biopharmaceutical companies, our ability to maintain and solidify a proprietary position for our product
candidates will depend upon our success in obtaining effective patent claims that cover such product candidates and their intended
methods of use, and enforcing those claims once granted.
The term of a patent that covers an FDA-approved drug or biologic may be eligible for patent term extension, which provides
patent term restoration as compensation for the patent term lost during the FDA regulatory review process. The Drug Price
Competition and Patent Term Restoration Act of 1984, or the Hatch-Waxman Act, permits a patent term extension of up to five years
beyond the expiration of the patent. The length of the patent term extension is related to the length of time the drug or biologic is
under regulatory review. Patent extension cannot extend the remaining term of a patent beyond a total of 14 years from the date of
product approval and only one patent applicable to an approved drug or biologic may be extended. Similar provisions are available in
Europe and other foreign jurisdictions to extend the term of a patent that covers an approved drug or biologic. In the future, if and
when our biopharmaceutical products receive FDA approval, we expect to apply for patent term extensions on patents covering those
products.
Many biopharmaceutical companies, biotechnology companies and academic institutions are competing with us in the field of
oncology and filing patent applications potentially relevant to our business. Even when a third-party patent is identified, we may
conclude upon a thorough analysis, that we do not infringe upon the patent or that the patent is invalid. If the third-party patent owner
disagrees with our conclusion, we may be subject to patent litigation. Alternatively, we might decide to initiate litigation in an attempt
to have a court or tribunal declare the third-party patent invalid or non-infringed by our activity. In either scenario, patent litigation
typically is costly and time-consuming, and the outcome can be favorable or unfavorable.
In addition to patents, we rely upon unpatented trade secrets, know-how and continuing technological innovation to develop and
maintain a competitive position. We seek to protect our proprietary information, in part, through confidentiality agreements with our
employees, collaborators, contractors and consultants, and invention assignment agreements with our employees. We also have
agreements with some of our consultants that require them to assign to us any inventions created as a result of their working with us.
The confidentiality agreements are designed to protect our proprietary information and, in the case of agreements or clauses requiring
invention assignment, to grant us ownership of technologies that are developed through a relationship with a third party.
Our commercial success will depend in part upon not infringing upon the proprietary rights of third parties. It is uncertain
whether the issuance of any third-party patent would require us or our licensee(s) to alter our development or commercial strategies,
obtain licenses, or cease certain activities. The biopharmaceutical industry is characterized by extensive litigation regarding patents
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and other intellectual property rights. If a third party commences a patent infringement action against us, or our licensee(s), it could
consume significant financial and management resources, regardless of the merit of the claims or the outcome of the litigation.
We may rely, in some circumstances, on trade secrets to protect our technology. However, trade secrets can be difficult to
protect. We seek to protect our proprietary technology and processes, in part, by entering into confidentiality agreements with our
employees, consultants, scientific advisors and contractors. We also seek to preserve the integrity and confidentiality of our data and
trade secrets by maintaining physical security of our premises and physical and electronic security of our information technology
systems. While we have confidence in these individuals, organizations and systems, agreements or security measures may be
breached, and we may not have adequate remedies for any breach. In addition, our trade secrets may otherwise become known or be
independently discovered by competitors. To the extent that our consultants, contractors or collaborators use intellectual property
owned by others in their work for us, disputes may arise as to the rights in related or resulting know-how and inventions.
Collaborations
Novartis Agreement
In March 2015, we entered into a collaboration and license agreement with Novartis Pharmaceuticals Corporation, or Novartis,
pursuant to which we are collaborating worldwide with Novartis regarding the development and commercialization of product
candidates containing an agonist of the molecular target known as STING in the field of oncology, including immuno-oncology and
cancer vaccines. Under this agreement, or the Novartis Agreement, we granted Novartis a co-exclusive license to develop such
products worldwide, an exclusive license to commercialize such products outside the United States and a non-exclusive license to
support us in commercializing such products in the United States if we request such support. The collaboration is guided by a joint
steering committee with each party having final decision making authority regarding specified areas of development or
commercialization.
Under the Novartis Agreement, we received an upfront payment of $200.0 million from Novartis in April 2015. During the
second quarter of 2016, we earned a $35.0 million development milestone upon initiation of a Phase 1 trial for the first STING product
candidate, ADU-S100, and recognized the payment as revenue in the period. We are also eligible to receive up to an additional $215.0
million in development milestones and up to an additional $250.0 million in regulatory approval milestones.
We are responsible for 38% of the joint development costs worldwide and Novartis is responsible for the remaining 62% of the
joint development costs worldwide.
We will also receive 50% of gross profits on sales of any products commercialized pursuant to this collaboration in the United
States and 45% of gross profits for specified European countries and Japan. For each of these profit share countries, each party will be
responsible for its respective commercial sharing percentage of all joint commercialization costs incurred in that country.
For all other countries where we are not sharing profits, Novartis will be responsible for all commercialization costs and will
pay us a royalty in the mid-teens on all net sales of product sold by Novartis, its affiliates and sublicensees, with such percentage
subject to reduction post patent and data exclusivity expiration and subject to reduction, capped at a specified percentage, for royalties
payable to third party licensors. Novartis’ royalty obligation will run on a country-by-country basis until the later of expiration of the
last valid claim covering the product, expiration of data exclusivity for the product or 12 years after first commercial sale of the
product in such country.
With respect to the United States, specified European countries and/or Japan, we may elect for such region to either reduce by
50% or to eliminate in our development and commercialization cost sharing obligation. If we elect to reduce our cost sharing
percentage by 50% in any such region, then our profit share in such region will also be reduced by 50%. If we elect to eliminate our
development cost sharing obligation, then such region will be removed from the profit share, and instead Novartis will owe us
royalties on any net sales of product for such region, as described above.
Janssen ADU-214 Agreement
In November 2014, we entered into a Research and License Agreement, or the Janssen ADU-214 Agreement, with Janssen
Biotech Inc., or Janssen, a wholly owned subsidiary of Johnson & Johnson Development Corporation, to develop a drug for the
treatment of lung cancer. Under the terms of the Janssen ADU-214 Agreement, we granted Janssen an exclusive, worldwide license to
research, develop, manufacture, use, sell and otherwise exploit products containing ADU-214 for any and all uses. Janssen has agreed
not to administer or cause to be administered ADU-214 in humans in clinical trials for the treatment of pancreatic cancer or
mesothelioma. We were responsible for certain research and development activities from the effective date of the agreement until
investigational new drug application, or IND, approval which occurred in the fourth quarter of 2015.
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Since execution of the Janssen ADU-214 Agreement, we received an upfront license fee of $30.0 million and substantive and
non-substantive milestone payments of $21.0 million upon completion of various development activities. Under the terms of the
Janssen ADU-214 Agreement, we are eligible to receive future contingent payments up to a total of $766.0 million composed of
development milestones through completion of all Phase 3 clinical trials, as well as regulatory and commercial milestones. The
contingent payments are triggered upon the activities expected to be undertaken by Janssen. We are eligible to receive royalties on any
net sales of licensed products by Janssen, its affiliates and sublicensees at a rate ranging from high-single digits to low teens based on
the aggregate annual net sales of licensed products worldwide and based on the country of sale.
Janssen ADU-741 and GVAX Prostate Agreements
In May 2014, we entered into a Research and License Agreement, or the Janssen ADU-741 Agreement, and a GVAX Prostate
License Agreement, or Janssen GVAX Prostate Agreement, with Janssen to collaborate on the development of a drug for the treatment
of prostate cancer. Under the terms of the Janssen ADU-741 Agreement, we granted Janssen an exclusive, worldwide license to
research, develop, manufacture, use, sell and otherwise exploit products containing ADU-741 for any and all uses. We were
responsible for certain research and development activities from the effective date of the agreement until IND approval which
occurred in the fourth quarter of 2015.
Since the execution of the Janssen ADU-741 Agreement, we received an upfront payment of $12.0 million and substantive and
non-substantive milestone payments of $10.0 million upon completion of certain development activities. Under the terms of the
Janssen ADU-741 Agreement, we are eligible to receive future contingent payments up to a total of $343.0 million composed of
development milestones through completion of all Phase 3 clinical trials, as well as regulatory and commercial milestones. The
contingent payments are triggered upon the activities expected to be undertaken by Janssen. We are eligible to receive royalties on net
sales of licensed products by Janssen, its affiliates and sublicensees at a rate ranging from mid-single digits to low teens based on
aggregate annual net sales and based on the country of sale.
Under the Janssen GVAX Prostate Agreement, we granted Janssen an exclusive worldwide license to research, develop,
manufacture, use, sell and otherwise exploit products containing GVAX Prostate for any and all uses. We received an upfront payment
of $500,000 in May 2014 and are eligible to receive an additional $2.0 million on the achievement of a specified commercial
milestone. In addition, we are eligible to receive royalties in the high single digits based on net sales of the product.
Merck License Agreement
In connection with the acquisition of Aduro Biotech Europe in October 2015, we became party to an Exclusive Patent and
Know How License and Research Collaboration Agreement with Merck Sharp and Dohme B.V. or the Merck Agreement. The Merck
Agreement sets forth the parties’ respective obligations for development, and commercialization of certain antibody product
candidates.
Under the Merck Agreement we are eligible to receive future contingent payments, including up to $312.0 million in potential
development milestone payments, and up to $135.0 million in commercial and net sales milestones for a product candidate. In
addition, we are eligible to receive royalties in the mid-single digits to low teens based on net sales of the product.
Genmab Agreement
In February 2015, Aduro Biotech Europe entered a co-development and commercialization agreement with Genmab to evaluate
five DuoBody product candidates targeting immune checkpoints. Genmab and Aduro Biotech Europe will contribute panels of
antibodies for the creation of bispecific antibody products using Genmab’s DuoBody platform. If the companies jointly select a
product candidate for clinical development, development costs will be shared equally, with each party retaining a 50% share of the
product rights. If one of the companies decides not to move a therapeutic candidate forward, the other company is entitled to continue
developing the product under predefined licensing terms. The agreement also includes terms which allow the parties to opt out of joint
development at key points in each product’s clinical development.
Novartis Stock Purchase
Concurrent with the entry into the Novartis Agreement, we and Novartis Institutes for BioMedical Research, Inc., or NIBR,
entered into a stock purchase agreement under which NIBR purchased 2,361,029 shares of our Series E Preferred Stock (or 1,699,940
shares of common stock on an as-converted basis), representing 2.7% of our then-outstanding equity and convertible securities, for
$25.0 million. Under the stock purchase agreement, NIBR committed to purchase an additional $25.0 million of our common stock in
a separate private placement transaction that closed concurrently with the initial public offering, or IPO and at the IPO price.
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Acquisition of BioNovion Holding B.V.
In September 2015, we entered into a Share Sale Agreement with Aduro Netherlands Coöperatief U.A., a cooperative organized
under the laws of the Netherlands and our wholly-owned indirect subsidiary or Aduro Netherlands, BioNovion and the shareholders of
BioNovion, or the Sellers. Pursuant to the Share Sale Agreement, Aduro Netherlands acquired all of the issued and outstanding shares
of BioNovion from the Sellers for an aggregate purchase price of (i) EUR 14.5 million in cash and (ii) 697,306 shares of our common
stock of the Company, subject to a post-closing adjustments based on working capital, net cash and borrowings of BioNovion and its
subsidiary as of the closing date. The transaction closed on October 30, 2015.
The Sellers have the opportunity to receive additional contingent payments from Aduro as follows: (i) EUR 6.0 million upon
acceptance by the FDA of an investigational new drug application for a specified BioNovion antibody product candidate; and (ii) EUR
20.0 million upon receipt by BioNovion of a US$40.0 million milestone payment under the Merck Agreement, triggered by marketing
authorization for the first indication in the United States for a specified BioNovion antibody product candidate.
Our Research and Development and License Agreements
Listeria-Related Agreements
JHU Listeria Agreement
In March 2011, we entered into a license agreement with the Johns Hopkins University, or JHU, pursuant to which we received
an exclusive, worldwide, sublicensable license to certain patent rights covering the tumor-associated antigen mesothelin to make, use,
import and commercialize products and to provide services for all bacteria-based therapeutic and/or prophylactic uses for cancer
treatment and/or prevention and as a companion diagnostic. Under the agreement, or the JHU Listeria Agreement, we are obligated to
use commercially reasonable efforts to develop and market licensed products and services, which can be demonstrated by achieving
specified development milestones by specified dates.
Under the JHU Listeria Agreement, we paid an upfront fee of $25,000 in 2011 and a milestone payment of $25,000 in 2012 and
are required to make future milestone payments totaling up to $375,000 upon achievement of certain regulatory milestones. Under the
JHU Listeria Agreement, we are obligated to pay JHU royalties based on net sales of licensed products and services by us, our
affiliates and our sublicensees at a rate in the low-single digits, subject to minimum annual royalties, and a percentage of consideration
received from any sublicensing arrangements ranging from the low-single digits to the low twenties depending on the field of use and
the stage of development of the product candidate at the time the sublicense is granted.
The JHU Listeria Agreement will continue in effect on a country-by-country basis until the expiration of the last patent within
the licensed patent rights or if no patents issue then for 20 years from the effective date of the agreement. Either party may terminate
the JHU Listeria Agreement for the other party’s uncured breach of the agreement upon 30 days’ prior notice or for the other party’s
insolvency. Additionally, we may terminate the JHU Listeria Agreement at will upon 90 days’ prior written notice to JHU.
UCB Listeria Agreement
In March 2012, we entered into a license agreement with the Regents of the University of California on behalf of its Berkeley
campus, or UCB, granting us an exclusive, worldwide, sublicensable license to certain patent rights covering the use of the Listeria
monocytogenes phage integration vector which accelerates the genetic engineering of Listeria to express more than one antigen to
make, use, import and commercialize products and to provide services for all fields of use. Under this agreement, or the UCB Listeria
Agreement, we are obligated to use commercially reasonable efforts to develop, manufacture and sell licensed products and services
and we are obligated to achieve specified development and regulatory milestones by specified dates.
Under the UCB Listeria Agreement, we paid UCB an upfront fee of $25,000 in 2012 and a milestone payment of $25,000 in
2013 and are required to make future milestone payments totaling up to $350,000 upon achievement of certain development and
regulatory milestones. We are required to pay an annual license maintenance fee until our first sale of a product covered by the
licensed patent rights. Under the UCB Listeria Agreement, we are obligated to pay UCB royalties based on net sales of licensed
products and services sold by us and our sublicensees at a rate in the low single digits, subject to minimum annual royalties and
customary reductions, and a percentage of certain of our sublicensing revenues ranging from the low-single digits to the low thirties
depending on how the product covered by the licensed patent rights is used.
The UCB Listeria Agreement will last until the expiration of the last patent within the licensed patent rights. UCB may
terminate the agreement for our uncured material breach upon 90 days’ prior written notice and we may terminate the agreement at
will upon 90 days’ prior written notice to UCB.
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GVAX-Based Agreements
ANI Agreement
In January 2013, we entered into an asset purchase agreement with BioSante Pharmaceuticals, Inc., which subsequently merged
with and into ANI Pharmaceuticals, Inc., or ANI, in June 2013. Under the agreement, or the ANI Agreement, we purchased all the
rights, title and interest of ANI in and to all of the assets related to or comprising GVAX product candidates and any assets necessary
or reasonably useful to make, have made, use, have used, sell, offer for sale, have sold, import, have imported, develop, have
developed, commercialize and have commercialized GVAX products.
Under the ANI Agreement, we paid ANI cash consideration of $1.0 million and will be required to make royalty payments on
net sales of GVAX products sold by us, our affiliates and our sublicensees for the treatment of certain cancers, which are covered by
purchased intellectual property rights or developed using purchased technology, at rates in the low-single digits. We are also required
to pay milestone payments of up to $4.0 million for GVAX pancreas or prostate products in combination with Listeria or up to $12.0
million per product for other GVAX products upon the achievement of certain sales milestones. We are obligated to make royalty
payments on a product-by-product and country-by-country basis until the later of (i) the expiration of the last to expire of the
purchased patent rights covering the GVAX product or the regulatory exclusivity period and (ii) up to seven years from the first
commercial sale of the product in such country depending on the level of net sales in such country after the expiration of the patent or
regulatory exclusivity period. The royalties and milestone payments for GVAX products for the treatment of pancreas and prostate
cancer, as well as the royalties and milestone payments for other cancer products, are each capped at specified maximum amounts. To
the extent we enter into a sublicensing agreement relating to the GVAX pancreas or prostate cancer products in combination with
Listeria, we are required to pay ANI a percentage of our sublicensing income, ranging from the low teens to the low thirties based on
the indication, the stage of development of the GVAX products at the time the sublicense is granted and the amount of development
costs expended by us at the time the sublicense is granted. The sublicensing payments owed under this ANI Agreement for pancreas
and prostate cancer in combination with Listeria are each capped at specified maximum amounts.
JHU GVAX Agreement
In January 2013, we entered into a license agreement with JHU granting us an exclusive, worldwide, sublicensable license under
certain GVAX-related patent rights and cell lines, and a non-exclusive, worldwide, sublicensable license to related know-how, in each
case to make, have made, use, have used, sell, offer for sale, have sold, import, have imported, develop and commercialize products
and services using or incorporating licensed patent rights, cell lines or know-how for any use. Under the agreement, or the New
License Agreement, we are obligated to use commercially reasonable efforts to develop and market licensed products and services,
including using commercially reasonable efforts to achieve specified development milestones by specified dates.
Under the New License Agreement, we paid upfront fees of $125,000 in February 2013 and $125,000 in February 2014. Under
the New License Agreement, we are also required to pay JHU development and regulatory milestone payments totaling up to
approximately $1.1 million for STINGVAX, a GVAX product with STING Activators, approximately $1.2 million for TEGVAX, a
GVAX product with TLRs, and approximately $1.2 million for other licensed products. We are also required to pay JHU royalties
based on net sales of licensed products and services by us, our affiliates and our sublicensees at a rate in the low single digits, subject
to minimum annual royalties and standard reductions upon expiration of patent coverage and for licenses to third-party intellectual
property rights, as well as a percentage of certain consideration received in consideration of the grant of sublicenses under this
agreement ranging from the low tens to the mid-twenties depending on the stage of development of the product candidate at the time
the sublicense is granted and the number of sublicenses granted.
The New License Agreement will continue in effect on a product-by-product basis and service-by-service basis until 30 years
after the first commercial sale of such product or service, provided that the term may be extended for additional 10-year periods upon
mutual agreement of the parties. Either party may terminate the New License Agreement for the other party’s uncured material breach
of the agreement upon 60 days’ prior notice to the breaching party, or 30 days’ notice if such breach relates to a payment obligation, or
for the other party’s insolvency. Additionally, we may terminate the New License Agreement at will upon 90 days’ prior written
notice to JHU.
GVAX RALA
In January 2013, as a result of entering into the ANI Agreement, we were assigned the March 2011 Restated and Amended
License Agreement, or the RALA, by and between JHU and BioSante Pharmaceuticals, Inc. Under the RALA, we were granted a
worldwide license, sublicensable under certain conditions, under certain patent rights to make, have made, use, import and sell
licensed products and to provide licensed services for any use. Such licensed patents include patents covering the cell lines used in the
GVAX Pancreas product candidate. Pursuant to the agreement, we must use reasonable commercial efforts to develop and
commercialize licensed products and meet certain specified milestones.
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Under the RALA, we are required to pay JHU an annual license fee as well as milestone payments totaling up to $300,000 upon
the occurrence of certain development, regulatory, and patent-related milestones. We are also required to pay JHU royalties based on
net sales of licensed products and services by us, our affiliates and our sublicensees at a rate in the low single digits, as well as a
percentage of amounts received in consideration for sublicenses under the agreement in the mid-teens.
The RALA will expire on a country-by-country basis upon the expiration of the last to expire patent within the licensed patent
rights or if no patent issues, then 20 years from the effective date of the agreement. Either party may terminate the agreement for the
other party’s uncured breach of the agreement upon 60 days’ prior written notice. We may terminate the agreement upon 60 days’
prior written notice.
STING Activator-Based Agreements
Karagen Agreement
In June 2012, we entered into a license agreement with Karagen Pharmaceuticals, Inc., or Karagen, pursuant to which Karagen
granted us an exclusive, worldwide, sublicenseable license under certain patents and know-how related to STING Activators to make,
develop, use and commercialize products for use in the therapeutic and/or prophylactic treatment of cancer or precancerous conditions
and a non-exclusive license to such patents and know-how to make, develop, use and commercialize products for all other uses. Under
the agreement, or the Karagen Agreement, we were also granted an option to designate a particular disease or condition to be added to
the field of use under our exclusive license. Under the Karagen Agreement, we are obligated to use commercially reasonable efforts to
develop and commercialize licensed products in the United States and the European Union.
Under the Karagen Agreement, we are required to make milestone payments totaling up to $900,000, in aggregate, for the
achievement of specified development and regulatory milestones as well as royalties based on net sales of products by us, our
affiliates and sublicensees at rates ranging in the low single-digit percentages, determined by whether the disease field is an exclusive
or non-exclusive disease field, subject to minimum annual royalties and standard reductions. In addition, we are required to pay
Karagen a percentage of consideration received from any sublicensing arrangements ranging from the mid-single digits to the mid-
teen digits determined by the current stage of development of the relevant licensed product at the time of the sublicense grant, or by
whether we have exercised our option to add a designated field of use to its exclusive license, as applicable.
The Karagen Agreement will expire, on a country-by-country basis, upon the expiration of the last-to-expire valid claim within
the licensed patent rights. Either party may terminate the Karagen Agreement upon 90 days’ advance written notice in the event of the
other party’s material breach that is not cured within such 90-day period, and immediately upon notice in the event of the other party’s
bankruptcy or insolvency. Additionally, we may terminate the Karagen Agreement at will upon 90 days’ advance written notice to
Karagen.
UCB Vance Agreement
In September 2014, we entered into a license agreement with UCB, granting us an exclusive, worldwide sublicenseable license
under certain patent rights covering the use of the STING Activator molecules that activate the STING receptor to make, develop, use
and commercialize products, to practice methods and to offer services, in each case that are covered by the licensed patent rights, in all
fields of use. Under this agreement, or the UCB Vance Agreement, we are obligated to use commercially reasonable efforts to
develop, manufacture and sell licensed products and services and are obligated to achieve specified development and regulatory
milestones by specified dates.
Under the UCB Vance Agreement, we paid UCB an upfront fee of $50,000 in 2014 and are required to make future milestone
payments totaling up to $1.5 million, in the aggregate, upon our achievement of certain specified development and regulatory
milestones for the first indication and up to $250,000 upon our achievement of a specified development and regulatory milestone for
each additional indication developed. Under the UCB Vance Agreement, we are obligated to pay UCB royalties based on net sales of
licensed products and services sold by us and our sublicensees at a rate in the low single-digit percentages, subject to minimum annual
royalties and customary reductions, and a percentage of consideration received from any sublicensing arrangements at rates ranging
from the low-single digits to the low thirties, determined by the current stage of development of the relevant licensed product at the
time the sublicense is granted.
The UCB Vance Agreement will continue in effect until the expiration of the last-to-expire valid claim within the licensed
patent rights. UCB may terminate the agreement upon 90 days’ advance written notice in the event of our material breach that is not
cured within such 90-day period. We may terminate the agreement at will upon 90 days’ advance written notice. UCB may terminate
the agreement upon 90 days’ advance written notice in the event we challenge the validity or unenforceability of any licensed patent.
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Memorial Sloan Kettering Cancer Center Agreement
In December 2014, we entered into a license agreement with Memorial Sloan Kettering Cancer Center, or MSK, The
Rockefeller University, Rutgers, The State University of New Jersey, and University of Bonn, collectively the Licensors, pursuant to
which we received an exclusive, worldwide, sublicensable license under certain patents related to STING Activators and a non-
exclusive, worldwide, sublicensable license under specified know-how, in each case to develop, make, have made, use, have used,
import, sell, and otherwise commercialize licensed products for use in therapeutic and/or prophylactic treatments in humans. Under
the agreement, or the MSK Agreement, we are obligated to use commercially reasonable efforts to develop and commercialize a
licensed product, including achieving specified development and regulatory milestones by specified dates. In May and October 2016,
the parties amended the license to further expand its scope, which now covers all products covered by the licensed intellectual
property.
Under the MSK Agreement, we paid MSK upfront fees of $50,000 in January 2015 and an additional $2.0 million in 2016 in
connection with the second amendment of the MSK Agreement. Under the amended MSK Agreement we are required to pay MSK
development and regulatory milestone payments totaling up to $875,000 for each licensed product and commercialization milestone
payments totaling up to $4.5 million for each licensed product. We are also required to pay MSK royalties based on net sales of
licensed products by us and our sublicensees at a rate ranging in the low single digits depending on whether the licensed product is
covered by a valid claim of the licensed patents, subject to minimum annual royalties. Our royalty obligation to MSK continues on a
country-by-country basis until the later of the expiration of the last patent right covering the licensed product in such country or
10 years from the first commercial sale in such country. We are also obligated to pay MSK a percentage of certain consideration
received for the grant of sublicenses, ranging from ten to the mid-twenties.
The MSK Agreement will continue in effect until the expiration of our royalty obligations. Either party may terminate the MSK
Agreement upon the other party’s uncured material breach that is not cured within 90 days after the breaching party receives notice of
such breach. Additionally, the Licensors may terminate the MSK Agreement for our bankruptcy or insolvency or if we fail to pay any
undisputed amounts owed under the agreement and do not cure such failure within 30 days after receiving notice of such failure.
Competition
The biotechnology and pharmaceutical industries, and the immuno-oncology subsector, are characterized by rapid evolution of
technologies, fierce competition and strong defense of intellectual property. A wide variety of institutions, including large
pharmaceutical companies, specialty biotechnology companies, academic research departments and public and private research
institutions, are actively developing potentially competitive products and technologies. We face substantial competition from
biotechnology and pharmaceutical companies developing products in immuno-oncology and in our lead indications. They generally
fall within the following categories:
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diversified immuno-oncology: AstraZeneca PLC, Amgen Inc., Bristol-Myers Squibb Company, Celgene Corporation, Eli
Lilly and Company, GlaxoSmithKline plc, Incyte Corporation, Janssen Pharmaceuticals, Novartis AG, Pfizer Inc., Roche
Holding Ltd, and Sanofi SA;
Listeria-based technology: Advaxis, Inc.;
STING-pathway technology: Merck & Co., Inc.; and
B-select technology (anti-APRIL): Visterra, Inc.
While we believe that our product candidates, technology, knowledge and experience provide us with competitive advantages,
we face competition from established and emerging pharmaceutical and biotechnology companies, among others. Any product
candidates that we successfully develop and commercialize will compete with existing and new therapies that may become available
in the future. The availability of reimbursement from government and other third-party payors will also significantly affect the pricing
and competitiveness of our products.
Many of our competitors, either alone or with strategic partners, have substantially greater financial, technical and human
resources than we do. Accordingly, our competitors may be more successful than us in obtaining approval for treatments and
achieving widespread market acceptance, rendering our treatments obsolete or non-competitive. Accelerated mergers and acquisitions
activity in the biotechnology and pharmaceutical industries may result in even more resources being concentrated among a smaller
number of our competitors. These companies also compete with us in recruiting and retaining qualified scientific and management
personnel, establishing clinical study sites and patient registration for clinical studies and acquiring technologies complementary to, or
necessary for, our programs. Smaller or early-stage companies may also prove to be significant competitors, particularly through
collaborative arrangements with large and established companies.
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Our commercial opportunity could be substantially limited in the event that our competitors develop and commercialize
products that are more effective, safer, less toxic, more convenient or cheaper than our comparable products. In geographies that are
critical to our commercial success, competitors may also obtain regulatory approvals before us, resulting in our competitors building a
strong market position in advance of our product’s entry. We believe the factors determining the success of our programs will be the
efficacy, safety and convenience of our product candidates.
Government Regulation and Product Approval
As a biopharmaceutical company that operates in the United States, we are subject to extensive regulation. Federal, state and
local government authorities in the United States and in other countries extensively regulate, among other things, the research,
development, testing, manufacturing, quality control, approval, labeling, packaging, storage, record-keeping, promotion, advertising,
distribution, post-approval monitoring and reporting, marketing and export and import of biological and pharmaceutical products such
as those we are developing. Our product candidates must be approved by the FDA before they may be legally marketed in the United
States and by the appropriate foreign regulatory agency before they may be legally marketed in foreign countries. Generally, our
activities in other countries will be subject to regulation that is similar in nature and scope as that imposed in the United States,
although there can be important differences. Additionally, some significant aspects of regulation in Europe are addressed in a
centralized way, but country-specific regulation remains essential in many respects. The process for obtaining regulatory marketing
approvals and the subsequent compliance with appropriate federal, state, local and foreign statutes and regulations require the
expenditure of substantial time and financial resources.
U.S. Product Development Process
In the United States, the FDA regulates pharmaceutical and biological products under the Federal Food, Drug, and Cosmetic
Act, or FDCA, and the Public Health Service Act, or PHSA, and the FDA’s implementing regulations. Products are also subject to
other federal, state and local statutes and regulations. The process of obtaining regulatory approvals and the subsequent compliance
with appropriate federal, state, local and foreign statutes and regulations require the expenditure of substantial time and financial
resources. Failure to comply with the applicable U.S. requirements at any time during the product development process, approval
process or after approval, may subject an applicant to administrative or judicial sanctions. FDA sanctions could include, among other
actions, refusal to approve pending applications, withdrawal of an approval, a clinical hold, warning letters, product recalls or
withdrawals from the market, product seizures, total or partial suspension of production or distribution injunctions, fines, refusals of
government contracts, restitution, disgorgement or civil or criminal penalties. Any agency or judicial enforcement action could have a
material adverse effect on us. The FDA has limited experience with commercial development of combination immuno-oncology
products. The process required by the FDA before a drug or biological product may be marketed in the United States generally
involves the following:
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•
•
•
•
•
•
completion of nonclinical laboratory tests and animal studies according to good laboratory practices, or GLPs, and
applicable requirements for the humane use of laboratory animals or other applicable regulations;
submission to the FDA of an IND which must become effective before human clinical trials may begin;
performance of adequate and well-controlled human clinical trials according to the FDA’s regulations commonly referred
to as good clinical practices, or GCPs, and any additional requirements for the protection of human research patients and
their health information, to establish the safety and efficacy of the product candidate for its intended use;
submission to the FDA of a BLA for any biologic or an NDA for any drug we seek to market that includes substantive
evidence of safety, purity, and potency, or safety and effectiveness from results of nonclinical testing and clinical trials;
satisfactory completion of an FDA inspection of the manufacturing facility or facilities where the product is produced, to
assess compliance with cGMP, to assure that the facilities, methods and controls are adequate to preserve the product’s
identity, strength, quality and purity, and, if applicable, the FDA’s current good tissue practices, or GTPs, for the use of
human cellular and tissue products;
potential FDA audit of the nonclinical study and clinical trial sites that generated the data in support of the BLA or NDA;
and
FDA review and approval, or licensure, of the NDA or BLA.
Before testing any product candidate in humans, the product candidate enters the preclinical testing stage. Preclinical tests, also
referred to as nonclinical studies, include laboratory evaluations of product chemistry, toxicity and formulation, as well as animal
studies to assess the potential safety and activity of the product candidate. The conduct of the preclinical tests must comply with
federal regulations and requirements including GLPs. The clinical trial sponsor must submit the results of the preclinical tests, together
with manufacturing information, analytical data, any available clinical data or literature and a proposed clinical protocol, to the FDA
as part of the IND. Some preclinical testing may continue even after the IND is submitted. The IND automatically becomes effective
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30 days after receipt by the FDA, unless the FDA raises concerns or questions regarding the proposed clinical trials and places the trial
on a clinical hold within that 30-day time period. In such a case, the IND sponsor and the FDA must resolve any outstanding concerns
before the clinical trial can begin. The FDA may also impose clinical holds on a product candidate at any time before or during
clinical trials due to safety concerns or non-compliance. If the FDA imposes a clinical hold, trials may not recommence without FDA
authorization and then only under terms authorized by the FDA. Accordingly, we cannot be sure that submission of an IND will result
in the FDA allowing clinical trials to begin, or that, once begun, issues will not arise that suspend or terminate such trials.
Where a recombinant nucleic acid trial is conducted at, or sponsored by, institutions receiving funding for recombinant DNA
research from the U.S. National Institutes of Health, or NIH, prior to the submission of an IND to the FDA, a protocol and related
documentation is submitted to and the study is registered with the NIH Office of Biotechnology Activities, or OBA, pursuant to the
NIH Guidelines for Research Involving Recombinant DNA Molecules, or NIH Guidelines. Compliance with the NIH Guidelines is
mandatory for investigators at institutions receiving NIH funds for research involving recombinant DNA, however many companies
and other institutions not otherwise subject to the NIH Guidelines voluntarily follow them. The NIH is responsible for convening the
Recombinant DNA Advisory Committee, or RAC, a federal advisory committee, which discusses protocols that raise novel or
particularly important scientific, safety or ethical considerations at one of its quarterly public meetings. The OBA will notify the FDA
of the RAC’s decision regarding the necessity for full public review of a protocol. RAC proceedings and reports are posted to the
OBA web site and may be accessed by the public.
Clinical trials involve the administration of the product candidate to healthy volunteers or patients under the supervision of
qualified investigators, generally physicians not employed by or under the trial sponsor’s control (except in the cases of Sponsor-
Investigator studies). Clinical trials are conducted under protocols detailing, among other things, the objectives of the clinical trial,
dosing procedures, subject selection and exclusion criteria, and the parameters to be used to monitor subject safety, including stopping
rules that assure a clinical trial will be stopped if certain adverse events should occur. Each protocol and any amendments to the
protocol must be submitted to the FDA as part of the IND. Clinical trials must be conducted and monitored in accordance with the
FDA’s regulations composing the GCP requirements, including the requirement that all research patients provide informed consent.
Further, each clinical trial must be reviewed and approved by an independent institutional review board, or IRB, at or servicing each
institution at which the clinical trial will be conducted. An IRB is charged with protecting the welfare and rights of trial participants
and considers such items as whether the risks to individuals participating in the clinical trials are minimized and are reasonable in
relation to anticipated benefits. The IRB also approves the form and content of the informed consent that must be signed by each
clinical trial subject or his or her legal representative and must monitor the clinical trial until completed. Clinical trials of certain
biologics also must be reviewed by an institutional biosafety committee, or IBC, a local institutional committee that reviews and
oversees basic and clinical research conducted at that institution. The IBC assesses the safety of the research and identifies any
potential risk to public health or the environment.
Human clinical trials are typically conducted in three sequential phases that may overlap or be combined:
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Phase 1. The biological product is initially introduced into healthy human patients and tested for safety. In the case of
some products for severe or life-threatening diseases, especially when the product may be too inherently toxic to ethically
administer to healthy volunteers, the initial human testing is often conducted in patients.
Phase 2. The biological product is evaluated in a limited patient population to identify possible adverse effects and safety
risks, to preliminarily evaluate the efficacy of the product for specific targeted diseases and to determine dosage tolerance,
optimal dosage and dosing schedule.
Phase 3. Clinical trials are undertaken to further evaluate dosage, clinical efficacy, potency, and safety in an expanded
patient population at geographically dispersed clinical trial sites. These clinical trials are intended to establish the overall
risk to benefit ratio of the product and provide an adequate basis for product labeling.
Post-approval clinical trials, sometimes referred to as Phase 4 clinical trials, may be conducted after initial marketing approval.
These clinical trials are used to gather additional information about a product's safety, efficacy, or optimal use. Some of the studies
may be required under statue or regulation; others may be trials a sponsor has committed to conduct.
During all phases of clinical development, regulatory agencies require extensive monitoring and auditing of all clinical
activities, clinical data, and clinical trial investigators. Quarterly safety reporting is required for marketed products for the first three
years after approval. Annual progress reports detailing the results of the clinical trials (for INDs) and changes to the application (for
marketed products) must be submitted to the FDA. Written IND safety reports must be promptly submitted to the FDA, the NIH and
the investigators for serious and unexpected adverse events that are considered related to study drug, any findings from other studies,
tests in laboratory animals or in vitro testing that suggest a significant risk for human patients, or any clinically important increase in
the rate of a serious suspected adverse reaction over that listed in the protocol or investigator brochure. The sponsor must submit an
IND safety report within 15 calendar days after the sponsor determines that the information qualifies for reporting. The sponsor also
must notify the FDA of any unexpected fatal or life-threatening adverse reaction that is considered related to study drug within seven
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calendar days after the sponsor’s initial receipt of the information. Phase 1, Phase 2 and Phase 3 clinical trials may not be completed
successfully within any specified period, if at all. The FDA or the sponsor or its data safety monitoring board may suspend or
terminate a clinical trial at any time on various grounds, including a finding that the research patients are being exposed to an
unacceptable health risk, including risks inferred from other unrelated immuno-oncology trials. Similarly, an IRB can suspend or
terminate approval of a clinical trial at its institution if the clinical trial is not being conducted in accordance with the IRB’s
requirements or if the biological product has been associated with unexpected serious harm to patients.
Human immuno-oncology products are a new category of therapeutics. Because this is a relatively new and expanding area of
therapeutic interventions, there can be no assurance as to the length of the trial period, the number of patients the FDA will require to
be enrolled in the trials in order to establish the safety, efficacy, purity and potency of immuno-oncology products, or that the data
generated in these trials will be acceptable to the FDA to support marketing approval.
Concurrently with clinical trials, companies usually complete additional studies and must also develop additional information
about the physical characteristics of the product candidate as well as finalize a process for manufacturing the product in commercial
quantities in accordance with cGMP requirements. To help reduce the risk of the introduction of adventitious agents with use of
biological products, the PHSA emphasizes the importance of manufacturing control for products whose attributes cannot be precisely
defined. The manufacturing process must be capable of consistently producing quality batches of the product candidate and, among
other criteria, the sponsor must develop methods for testing the identity, strength, quality, potency and purity of the final biological
product. Additionally, appropriate packaging must be selected and tested, and stability studies must be conducted to demonstrate that
the biological product candidate does not undergo unacceptable deterioration over its shelf life.
U.S. Review and Approval Processes
After the completion of clinical trials of a product candidate, FDA approval of a BLA or NDA must be obtained before
commercial marketing of the product. The BLA or NDA must include results of product development, laboratory and animal studies,
human trials, information on the manufacture and composition of the product, proposed labeling and other relevant information. The
FDA may grant deferrals for submission of data, or full or partial waivers. The testing and approval processes require substantial time
and effort and there can be no assurance that the FDA will accept the BLA or NDA for filing and, even if filed, that any approval will
be granted on a timely basis, if at all.
Under the Prescription Drug User Fee Act, or PDUFA, as amended, each BLA or NDA must be accompanied by a significant
user fee. The FDA adjusts the PDUFA user fees on an annual basis. PDUFA also imposes an annual product fee for products and an
annual establishment fee on facilities used to manufacture prescription biological or drug products. Fee waivers or reductions are
available in certain circumstances, including a waiver of the application fee for the first application filed by a small business.
Additionally, no user fees are assessed on BLAs or NDAs for products designated as orphan drugs, unless the product also includes a
non-orphan indication.
Within 60 days following submission of the application, the FDA reviews a BLA or NDA submitted to determine if it is
substantially complete before the agency accepts it for filing. The FDA may refuse to file any BLA or NDA that it deems incomplete
or not properly reviewable at the time of submission, and may request additional information. In this event, the BLA or NDA may be
resubmitted with the additional information. The resubmitted application also is subject to review before the FDA accepts it for filing.
Once the submission is accepted for filing, the FDA begins an in-depth substantive review of the BLA or NDA. The FDA reviews the
BLA to determine, among other things, whether the proposed product is safe, potent, and/or effective for its intended use, and has an
acceptable purity profile, and in the case of an NDA, whether the product is safe and effective for its intended use, and in each case,
whether the product is being manufactured in accordance with cGMP. The FDA may refer applications for novel biological or drug
products or biological or drug products that present difficult questions of safety or efficacy to an advisory committee, typically a panel
that includes clinicians and other experts, for review, evaluation and a recommendation as to whether the application should be
approved and under what conditions. The FDA is not bound by the recommendations of an advisory committee, but it considers such
recommendations carefully when making decisions. During the product approval process, the FDA also will determine whether a Risk
Evaluation and Mitigation Strategy, or REMS, is necessary to assure the safe use of the product. If the FDA concludes a REMS is
needed, the sponsor of the BLA or NDA must submit a proposed REMS. The FDA will not approve a BLA or NDA without a REMS,
if required.
Before approving a BLA or NDA, the FDA will inspect the facilities at which the product is manufactured. The FDA will not
approve the product unless it determines that the manufacturing processes and facilities are in compliance with cGMP requirements
and adequate to assure consistent production of the product within required specifications. For human tissue-based products, the FDA
also will not approve the product if the manufacturer is not in compliance with the FDA’s current good tissue practices, or GTPs, to
the extent applicable. These are FDA regulations and guidance documents that govern the methods used in, and the facilities and
controls used for, the manufacture of human cells, tissues, and cellular and tissue based products, or HCT/Ps, which are human cells or
tissue intended for implantation, transplant, infusion, or transfer into a human recipient. The primary intent of the GTP requirements is
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to ensure that cell and tissue based products are manufactured in a manner designed to prevent the introduction, transmission and
spread of communicable disease. FDA regulations also require tissue establishments to register and list their HCT/Ps with the FDA
and, when applicable, to evaluate donors through screening and testing. Additionally, before approving a BLA or NDA, the FDA will
typically inspect one or more clinical sites to assure that the clinical trials were conducted in compliance with IND trial requirements
and GCP requirements. To assure cGMP, GTP and GCP compliance, an applicant must incur significant expenditure of time, money
and effort in the areas of training, record keeping, production and quality control.
Notwithstanding the submission of relevant data and information, the FDA may ultimately decide that the BLA or NDA does
not satisfy its regulatory criteria for approval and deny approval. Data obtained from clinical trials are not always conclusive and the
FDA may interpret data differently than we interpret the same data. If the agency decides not to approve the BLA or NDA in its
present form, the FDA will issue a complete response letter that describes all of the specific deficiencies in the BLA or NDA
identified by the FDA. The deficiencies identified may be minor, for example, requiring labeling changes, or major, for example,
requiring additional clinical trials. Additionally, the complete response letter may include recommended actions that the applicant
might take to place the application in a condition for approval. If a complete response letter is issued, the applicant may either
resubmit the BLA or NDA, addressing all of the deficiencies identified in the letter, or withdraw the application.
If a product receives regulatory approval, the approval may be significantly limited to specific indications and dosages or the
indications for use may otherwise be limited, which could restrict the commercial value of the product.
Further, the FDA may require that certain contraindications, warnings or precautions be included in the product labeling. The
FDA may impose restrictions and conditions on product distribution, prescribing, or dispensing in the form of a risk management plan,
or otherwise limit the scope of any approval. In addition, the FDA may require post marketing clinical trials, sometimes referred to as
Phase 4 clinical trials, designed to further assess a biological product’s safety and effectiveness, and testing and surveillance programs
to monitor the safety of approved products that have been commercialized.
In addition, under the Pediatric Research Equity Act, or PREA, a BLA or supplement to a BLA must contain data to assess the
safety and effectiveness of the product for the claimed indications in all relevant pediatric subpopulations and to support dosing and
administration for each pediatric subpopulation for which the product is safe and effective. The FDA may grant deferrals for
submission of data or full or partial waivers. Unless otherwise required by regulation, PREA does not apply to any product for an
indication for which orphan designation has been granted. However, if only one indication for a product has orphan designation, a
pediatric assessment may still be required for any applications to market that same product for the non-orphan indication(s).
Orphan Drug Designation
Under the Orphan Drug Act, the FDA may grant orphan designation to a drug or biologic intended to treat a rare disease or
condition, which is generally a disease or condition that affects fewer than 200,000 individuals in the United States, or more than
200,000 individuals in the United States and for which there is no reasonable expectation that the cost of developing and making
available in the United States a drug or biologic for this type of disease or condition will be recovered from sales in the United States
for that drug or biologic. Orphan drug designation must be requested before submitting a BLA. After the FDA grants orphan drug
designation, the generic identity of the therapeutic agent and its potential orphan use are disclosed publicly by the FDA. The orphan
drug designation does not convey any advantage in, or shorten the duration of, the regulatory review or approval process.
If a product that has orphan drug designation subsequently receives the first FDA approval for the disease for which it has such
designation, the product is entitled to orphan product exclusivity, which means that the FDA may not approve any other applications,
including a full BLA, to market the same biologic for the same indication for seven years, except in limited circumstances, such as a
showing of clinical superiority to the product with orphan drug exclusivity. Orphan drug exclusivity does not prevent FDA from
approving a different drug or biologic for the same disease or condition, or the same drug or biologic for a different disease or
condition. Among the other benefits of orphan drug designation are tax credits for certain research and a waiver of the BLA
application user fee.
A designated orphan drug may not receive orphan drug exclusivity if it is approved for a use that is broader than the indication
for which it received orphan designation. In addition, exclusive marketing rights in the United States may be lost if the FDA later
determines that the request for designation was materially defective or if the manufacturer is unable to assure sufficient quantities of
the product to meet the needs of patients with the rare disease or condition.
In the European Union, orphan drug designation entitles a party to financial incentives such as reduction of fees or fee waivers
and 10 years of market exclusivity is granted following drug or biological product approval. This period may be reduced to 6 years if
the orphan drug designation criteria are no longer met, including where it is shown that the product is sufficiently profitable not to
justify maintenance of market exclusivity.
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We have received orphan drug designation in both the United States and the EU for CRS-207 for the treatment of mesothelioma.
There can be no assurance that we will receive orphan drug designation for additional indications or for any additional product
candidates.
Expedited Development and Review Programs
The FDA has a Fast Track program that is intended to expedite or facilitate the process for reviewing new products that meet
certain criteria. Specifically, new products are eligible for Fast Track designation if they are intended to treat a serious or life-
threatening disease or condition and demonstrate the potential to address unmet medical needs for the disease or condition. Fast Track
designation applies to the combination of the product and the specific indication for which it is being studied. Unique to a Fast Track
product, the FDA may consider for review sections of the BLA or NDA on a rolling basis before the complete application is
submitted, if the sponsor provides a schedule for the submission of the sections of the BLA or NDA, the FDA agrees to accept
sections of the BLA or NDA and determines that the schedule is acceptable, and the sponsor pays any required user fees upon
submission of the first section of the BLA or NDA.
Any product, submitted to the FDA for approval, including a product with a Fast Track designation, may also be eligible for
other types of FDA programs intended to expedite development and review, such as priority review and accelerated approval. A
product is eligible for priority review if it has the potential to provide safe and effective therapy where no satisfactory alternative
therapy exists or a significant improvement in the treatment, diagnosis or prevention of a disease compared to marketed products. The
FDA will attempt to direct additional resources to the evaluation of an application for a new product designated for priority review in
an effort to facilitate the review. Additionally, a product may be eligible for accelerated approval. Products studied for their safety and
effectiveness in treating serious or life-threatening diseases or conditions may receive accelerated approval upon a determination that
the product has an effect on a surrogate endpoint that is reasonably likely to predict clinical benefit, or on a clinical endpoint that can
be measured earlier than irreversible morbidity or mortality, that is reasonably likely to predict an effect on irreversible morbidity or
mortality or other clinical benefit, taking into account the severity, rarity, or prevalence of the condition and the availability or lack of
alternative treatments. As a condition of approval, the FDA may require that a sponsor of a drug or biological product receiving
accelerated approval perform adequate and well-controlled post-marketing clinical studies. In addition, the FDA currently requires as
a condition for accelerated approval pre-approval of promotional materials, which could adversely impact the timing of the
commercial launch of the product. Fast Track designation, priority review and accelerated approval do not change the standards for
approval but may expedite the development or approval process.
In 2012 the FDA established a Breakthrough Therapy designation which is intended to expedite the development and review of
products that treat serious or life-threatening conditions. The designation is available for product candidates that are intended, alone or
in combination with one or more other products, to treat serious or life-threatening diseases or conditions and for which preliminary
clinical evidence indicates that the product may demonstrate substantial improvement over currently available therapy on one or more
clinically significant endpoints, such as substantial treatment effects observed early in clinical development. The designation includes
all of the Fast Track program features, as well as more intensive FDA interaction and guidance. The Breakthrough Therapy
designation is a distinct status from both Fast Track designation and priority review, which can also be granted to the same product if
relevant criteria are met. If a product is designated as Breakthrough Therapy, FDA will expedite the development and review of such
product.
Post-Approval Requirements
Any products for which we receive FDA approvals are subject to continuing regulation by the FDA, including, among other
things, record-keeping requirements, reporting of adverse experiences with the product, providing the FDA with updated safety and
efficacy information, product sampling and distribution requirements, and complying with FDA promotion and advertising
requirements, which include, among others, standards for direct-to-consumer advertising, restrictions on promoting products for uses
or in patient populations that are not described in the product’s approved uses, known as off-label use, limitations on industry-
sponsored scientific and educational activities and requirements for promotional activities involving the internet. Although physicians
may prescribe legally available products for off-label uses, if the physicians deem to be appropriate in their professional medical
judgment, manufacturers may not market or promote such off-label uses.
In addition, quality control and manufacturing procedures must continue to conform to applicable manufacturing requirements
after approval to ensure the long-term stability of the product. We rely, and expect to continue to rely, on third parties for the
production of clinical and commercial quantities of our products in accordance with cGMP regulations. cGMP regulations require
among other things, quality control and quality assurance as well as the corresponding maintenance of records and documentation and
the obligation to investigate and correct any deviations from cGMP. Manufacturers and other entities involved in the manufacture and
distribution of approved products are required to register their establishments with the FDA and certain state agencies, and are subject
to periodic unannounced inspections by the FDA and certain state agencies for compliance with cGMP and other laws. Accordingly,
manufacturers must continue to expend time, money, and effort in the area of production and quality control to maintain cGMP
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compliance. Discovery of problems with a product after approval may result in restrictions on a product, manufacturer, or holder of an
approved BLA or NDA, including, among other things, recall or withdrawal of the product from the market. In addition, changes to
the manufacturing process are strictly regulated, and depending on the significance of the change, may require prior FDA approval
before being implemented.
Other types of changes to the approved product, such as adding new indications and claims, are also subject to further FDA
review and approval.
The FDA also may require post-marketing testing, known as Phase 4 testing, and surveillance to monitor the effects of an
approved product. Discovery of previously unknown problems with a product or the failure to comply with applicable FDA
requirements can have negative consequences, including adverse publicity, judicial or administrative enforcement, warning letters
from the FDA, mandated corrective advertising or communications with doctors, and civil or criminal penalties, among others. Newly
discovered or developed safety or effectiveness data may require changes to a product’s approved labeling, including the addition of
new warnings and contraindications, and also may require the implementation of other risk management measures. Also, new
government requirements, including those resulting from new legislation, may be established, or the FDA’s policies may change,
which could delay or prevent regulatory approval of our products under development.
U.S. Patent Term Restoration and Marketing Exclusivity
The Biologics Price Competition and Innovation Act, or BPCIA, amended the PHSA to authorize the FDA to approve similar
versions of innovative biologics, commonly known as biosimilars. A competitor seeking approval of a biosimilar must file an
application to establish its product as highly similar to an approved innovator biologic, among other requirements. The BPCIA,
however, bars the FDA from approving biosimilar applications for 12 years after an innovator biological product receives initial
marketing approval.
Depending upon the timing, duration and specifics of the FDA approval of the use of our product candidates, some of our U.S.
patents, if granted, may be eligible for limited patent term extension under the Drug Price Competition and Patent Term Restoration
Act of 1984, commonly referred to as the Hatch-Waxman Act. The Hatch-Waxman Act permits a patent restoration term of up to five
years, as compensation for patent term lost during product development and the FDA regulatory review process. However, patent term
restoration cannot extend the remaining term of a patent beyond a total of 14 years from the product’s approval date. The patent term
restoration period is generally one-half the time between the effective date of an IND and the submission date of a BLA or NDA plus
the time between the submission date of a BLA or NDA and the approval of that application. Only one patent applicable to an
approved product is eligible for the extension and the application for the extension must be submitted prior to the expiration of the
patent. The U.S. Patent and Trademark Office, in consultation with the FDA, reviews and approves the application for any patent term
extension or restoration. In the future, we may choose to apply for restoration of patent term for one of our currently owned or
licensed patents to add patent life beyond its current expiration date, depending on the expected length of the clinical trials and other
factors involved in the filing of the relevant BLA or NDA.
Pediatric exclusivity is another type of regulatory market exclusivity in the United States. Pediatric exclusivity, if granted, adds
six months to existing exclusivity periods and patent terms. This six-month exclusivity, which runs from the end of other exclusivity
protection or patent terms, may be granted based on the voluntary completion of a pediatric trial in accordance with an FDA-issued
“Written Request” for such a trial.
Other U.S. Healthcare Laws and Compliance Requirements
In the United States, our activities are potentially subject to regulation by various federal, state and local authorities in addition
to the FDA, including but not limited to, the Centers for Medicare and Medicaid Services, or CMS, other divisions of the U.S.
Department of Health and Human Services, for instance the Office of Inspector General, the U.S. Department of Justice, or DOJ, and
individual U.S. Attorney offices within the DOJ, and state and local governments. For example, sales, marketing and
scientific/educational grant programs must comply with the anti-fraud and abuse provisions of the Social Security Act, the false claims
laws, the physician payment transparency laws, the privacy and security provisions of the Health Insurance Portability and
Accountability Act, or HIPAA, as amended by the Health Information Technology and Clinical Health Act, or HITECH, and similar
state laws, each as amended.
The federal Anti-Kickback Statute prohibits, among other things, any person or entity from knowingly and willfully offering,
paying, soliciting or receiving any remuneration, directly or indirectly, overtly or covertly, in cash or in kind, to induce or in return for
purchasing, leasing, ordering or arranging for the purchase, lease or order of any item or service reimbursable under Medicare,
Medicaid or other federal healthcare programs. The term remuneration has been interpreted broadly to include anything of value. The
Anti-Kickback Statute has been interpreted to apply to arrangements between pharmaceutical manufacturers on one hand and
prescribers, purchasers, and formulary managers on the other. There are a number of statutory exceptions and regulatory safe harbors
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protecting some common activities from prosecution. The exceptions and safe harbors are drawn narrowly and practices that involve
remuneration that may be alleged to be intended to induce prescribing, purchasing or recommending may be subject to scrutiny if they
do not qualify for an exception or safe harbor. Our practices may not in all cases meet all of the criteria for protection under a statutory
exception or regulatory safe harbor. Failure to meet all of the requirements of a particular applicable statutory exception or regulatory
safe harbor, however, does not make the conduct per se illegal under the Anti-Kickback Statute. Instead, the legality of the
arrangement will be evaluated on a case-by-case basis based on a cumulative review of all of its facts and circumstances.
Additionally, the intent standard under the Anti-Kickback Statute was amended by the Affordable Care Act to a stricter standard
such that a person or entity no longer needs to have actual knowledge of the statute or specific intent to violate it in order to have
committed a violation. In addition, the Affordable Care Act codified case law that a claim including items or services resulting from a
violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the federal False Claims Act, as
discussed below.
The civil monetary penalties statute imposes penalties against any person or entity that, among other things, is determined to
have presented or caused to be presented a claim to a federal health program that the person knows or should know is for an item or
service that was not provided as claimed or is false or fraudulent.
The federal False Claims Act prohibits, among other things, any person or entity from knowingly presenting, or causing to be
presented, a false claim for payment to, or approval by, the federal government or knowingly making, using, or causing to be made or
used a false record or statement material to a false or fraudulent claim to the federal government. As a result of a modification made
by the Fraud Enforcement and Recovery Act of 2009, a claim includes “any request or demand” for money or property presented to
the U.S. government. Several pharmaceutical and other healthcare companies have been prosecuted under these laws for allegedly
providing free product to customers with the expectation that the customers would bill federal programs for the product. Other
companies have been prosecuted for causing false claims to be submitted because of the companies’ marketing of the product for
unapproved, and thus non-reimbursable, uses.
HIPAA created new federal criminal statutes that prohibit knowingly and willfully executing, or attempting to execute, a
scheme to defraud or to obtain, by means of false or fraudulent pretenses, representations or promises, any money or property owned
by, or under the control or custody of, any healthcare benefit program, including private third-party payors and knowingly and
willfully falsifying, concealing or covering up by trick, scheme or device, a material fact or making any materially false, fictitious or
fraudulent statement in connection with the delivery of or payment for healthcare benefits, items or services. Similar to the Anti-
Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to
have committed a violation.
Also, many states have similar fraud and abuse statutes or regulations that apply to items and services reimbursed under
Medicaid and other state programs, or, in several states, apply regardless of the payor.
We may be subject to data privacy and security regulations by both the federal government and the states in which we conduct
our business. HIPAA, as amended by the HITECH Act, and their respective implementing regulations, impose requirements relating
to the privacy, security and transmission of individually identifiable health information. Among other things, HITECH makes
HIPAA’s privacy and security standards directly applicable to business associates, independent contractors or agents of covered
entities that receive or obtain protected health information in connection with providing a service on behalf of a covered entity.
HITECH also created four new tiers of civil monetary penalties, amended HIPAA to make civil and criminal penalties directly
applicable to business associates, and gave state attorneys general new authority to file civil actions for damages or injunctions in
federal courts to enforce the federal HIPAA laws and seek attorneys’ fees and costs associated with pursuing federal civil actions. In
addition, state laws govern the privacy and security of health information in specified circumstances, many of which differ from each
other in significant ways, thus complicating compliance efforts.
Additionally, the federal Physician Payments Sunshine Act, and its implementing regulations, require that certain manufacturers
of drugs, devices, biological and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health
Insurance Program, with certain exceptions, to report information related to certain payments or other transfers of value made or
distributed to physicians and teaching hospitals, or to entities or individuals at the request of, or designated on behalf of, the physicians
and teaching hospitals and to report annually certain ownership and investment interests held by physicians and their immediate
family members and payments or other “transfers of value” made to such physician owners. Failure to submit timely, accurately, and
completely the required information may result in civil monetary penalties. Manufacturers must submit reports by the 90th day of each
calendar year. Certain states also mandate implementation of compliance programs, impose restrictions on pharmaceutical
manufacturer marketing practices and/or require the tracking and reporting of gifts, compensation and other remuneration to
healthcare providers and entities.
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In order to distribute products commercially, we must also comply with state laws that require the registration of manufacturers
and wholesale distributors of drug and biological products in a state, including, in certain states, manufacturers and distributors who
ship products into the state even if such manufacturers or distributors have no place of business within the state. Some states also
impose requirements on manufacturers and distributors to establish the pedigree of product in the chain of distribution, including some
states that require manufacturers and others to adopt new technology capable of tracking and tracing product as it moves through the
distribution chain. Several states have enacted legislation requiring pharmaceutical and biotechnology companies to establish
marketing compliance programs, file periodic reports with the state, make periodic public disclosures on sales, marketing, pricing,
clinical trials and other activities, and/or register their sales representatives, as well as to prohibit pharmacies and other healthcare
entities from providing certain physician prescribing data to pharmaceutical and biotechnology companies for use in sales and
marketing and to prohibit certain other sales and marketing practices. All of our activities are potentially subject to federal and state
consumer protection and unfair competition laws.
If our operations are found to be in violation of any of the federal and state healthcare laws described above or any other
governmental regulations that apply to us, we may be subject to penalties, including without limitation, civil, criminal and/or
administrative penalties, damages, fines, disgorgement, exclusion from participation in government programs, such as Medicare and
Medicaid, injunctions, private “qui tam” actions brought by individual whistleblowers in the name of the government, or refusal to
allow us to enter into government contracts, contractual damages, reputational harm, administrative burdens, diminished profits and
future earnings and the curtailment or restructuring of our operations, any of which could adversely affect our ability to operate our
business and our results of operations.
Coverage, Pricing and Reimbursement
Significant uncertainty exists as to the coverage and reimbursement status of any product candidates for which we obtain
regulatory approval. In the United States and markets in other countries, sales of any products for which we receive regulatory
approval for commercial sale will depend, in part, on the extent to that third-party payors provide coverage, and establish adequate
reimbursement levels for such products. In the United States, third-party payors include federal and state healthcare programs, private
managed care providers, health insurers and other organizations. The process for determining whether a third-party payor will provide
coverage for a product may be separate from the process for setting the price of a product or for establishing the reimbursement rate
that such a payor will pay for the product. Third-party payors may limit coverage to specific products on an approved list, also known
as a formulary, which might not include all of the FDA-approved products for a particular indication. Third-party payors are
increasingly challenging the price, examining the medical necessity and reviewing the cost-effectiveness of medical products,
therapies and services, in addition to questioning their safety and efficacy. We may need to conduct expensive pharmaco-economic
studies in order to demonstrate the medical necessity and cost-effectiveness of our products, in addition to the costs required to obtain
the FDA approvals. Our product candidates may not be considered medically necessary or cost-effective. A payor’s decision to
provide coverage for a product does not imply that an adequate reimbursement rate will be approved. Further, one payor’s
determination to provide coverage for a product does not assure that other payors will also provide coverage for the product. Adequate
third-party reimbursement may not be available to enable us to maintain price levels sufficient to realize an appropriate return on our
investment in product development.
Different pricing and reimbursement schemes exist in other countries. In the EU, governments influence the price of
pharmaceutical products through their pricing and reimbursement rules and control of national health care systems that fund a large
part of the cost of those products to consumers. Some jurisdictions operate positive and negative list systems under which products
may only be marketed once a reimbursement price has been agreed. To obtain reimbursement or pricing approval, some of these
countries may require the completion of clinical trials that compare the cost-effectiveness of a particular product candidate to currently
available therapies. Other member states allow companies to fix their own prices for medicines, but monitor and control company
profits. The downward pressure on health care costs has become very intense. As a result, increasingly high barriers are being erected
to the entry of new products. In addition, in some countries, cross-border imports from low-priced markets exert a commercial
pressure on pricing within a country.
The marketability of any product candidates for which we receive regulatory approval for commercial sale may suffer if the
government and third-party payors fail to provide adequate coverage and reimbursement. In addition, emphasis on managed care in
the United States has increased and we expect will continue to increase the pressure on healthcare pricing. Coverage policies and
third-party reimbursement rates may change at any time. Even if favorable coverage and reimbursement status is attained for one or
more products for which we receive regulatory approval, less favorable coverage policies and reimbursement rates may be
implemented in the future.
Healthcare Reform
In March 2010, President Obama enacted the Patient Protection and Affordable Care Act, as amended by the Health Care and
Education Reconciliation Act of 2010, or collectively, the Affordable Care Act.
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Among the Affordable Care Act’s provisions of importance to the pharmaceutical and biotechnology industries are the
following:
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an annual, nondeductible fee on any entity that manufactures or imports certain specified branded prescription drugs and
biologic agents apportioned among these entities according to their market share in some government healthcare
programs;
an increase in the statutory minimum rebates a manufacturer must pay under the Medicaid Drug Rebate Program, to
23.1% and 13% of the average manufacturer price for most branded and generic drugs, respectively and a cap on the total
rebate amount for innovator drugs at 100% of the Average Manufacturer Price, or AMP;
addressed a new methodology by which rebates owed by manufacturers under the Medicaid Drug Rebate Program are
calculated for certain drugs and biologics, including our product candidates, that are inhaled, infused, instilled, implanted
or injected;
extension of manufacturers’ Medicaid rebate liability to covered drugs dispensed to individuals who are enrolled in
Medicaid managed care organizations;
expansion of eligibility criteria for Medicaid programs by, among other things, allowing states to offer Medicaid coverage
to additional individuals and by adding new mandatory eligibility categories for individuals with income at or below
133% of the federal poverty level, thereby potentially increasing manufacturers’ Medicaid rebate liability;
a new Medicare Part D coverage gap discount program, in which manufacturers must agree to offer 50% point-of-sale
discounts off negotiated prices of applicable brand drugs to eligible beneficiaries during their coverage gap period, as a
condition for the manufacturer’s outpatient drugs to be covered under Medicare Part D;
expansion of the entities eligible for discounts under the Public Health Service pharmaceutical pricing program; and
a new Patient-Centered Outcomes Research Institute to oversee, identify priorities in, and conduct comparative clinical
effectiveness research, along with funding for such research.
Other legislative changes have been proposed and adopted in the United States since the Affordable Care Act was enacted. In
August 2011, the Budget Control Act of 2011, among other things, created measures for spending reductions by Congress. A Joint
Select Committee on Deficit Reduction, tasked with recommending a targeted deficit reduction of at least $1.2 trillion for the years
2013 through 2021, was unable to reach required goals, thereby triggering the legislation’s automatic reduction to several government
programs. This includes aggregate reductions of Medicare payments to providers of 2% per fiscal year, which went into effect in April
2013, and will remain in effect through 2024 unless additional Congressional action is taken. In January 2013, President Obama
signed into law the American Taxpayer Relief Act of 2012, which, among other things, further reduced Medicare payments to several
providers, including hospitals and cancer treatment centers. Additionally, there has been increasing legislative and enforcement
interest in the United States with respect to specialty drug pricing practices. Specifically, there have been several recent U.S.
Congressional inquiries and proposed bills designed to, among other things, bring more transparency to drug pricing, review the
relationship between pricing and manufacturer patient programs, and reform government program reimbursement methodologies for
drugs.
We anticipate that the Affordable Care Act and other legislative reforms will result in additional downward pressure on the price
that we receive for any approved product, if covered, and could seriously harm our business, though we are still unsure what its full
impact will be. Recently, the U.S. House of Representatives and Senate passed legislation, which, if signed into law by President
Trump, would repeal certain aspects of the Affordable Care Act. Further, on January 20, 2017, President Trump signed an Executive
Order directing federal agencies with authorities and responsibilities under the Affordable Care Act to waive, defer, grant exemptions
from, or delay the implementation of any provision of the Affordable Care Act that would impose a fiscal or regulatory burden on
states, individuals, healthcare providers, health insurers, or manufacturers of pharmaceuticals or medical devices. Congress also could
consider subsequent legislation to replace elements of the Affordable Care Act that are repealed. Thus, the full impact of the
Affordable Care Act (or other similar legislation) on our business remains unclear.
The Foreign Corrupt Practices Act
The Foreign Corrupt Practices Act, or FCPA, prohibits any U.S. individual or business from paying, offering, or authorizing
payment or offering of anything of value, directly or indirectly, to any foreign official, political party or candidate for the purpose of
influencing any act or decision of the foreign entity in order to assist the individual or business in obtaining or retaining business. The
FCPA also obligates companies whose securities are listed in the United States to comply with accounting provisions requiring the
company to maintain books and records that accurately and fairly reflect all transactions of the corporation, including international
subsidiaries, and to devise and maintain an adequate system of internal accounting controls for international operations.
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Additional Regulation
In addition to the foregoing, state and federal laws regarding environmental protection and hazardous substances, including the
Occupational Safety and Health Act, the Resource Conservancy and Recovery Act and the Toxic Substances Control Act, affect our
business. These and other laws govern our use, handling and disposal of various biological, chemical and radioactive substances used
in, and wastes generated by, our operations. If our operations result in contamination of the environment or expose individuals to
hazardous substances, we could be liable for damages and governmental fines. We believe that we are in material compliance with
applicable environmental laws and that continued compliance therewith will not have a material adverse effect on our business. We
cannot predict, however, how changes in these laws may affect our future operations.
Europe and Rest of World Government Regulation
In addition to regulations in the United States, we will be subject to a variety of regulations in other jurisdictions governing,
among other things, clinical trials and any commercial sales and distribution of our products. Whether or not we obtain FDA approval
of a product, we must obtain the requisite approvals from regulatory authorities in foreign countries prior to the commencement of
clinical trials or marketing of the product in those countries. Certain countries outside of the United States have a similar process that
requires the submission of a clinical trial application much like the IND prior to the commencement of human clinical trials. In the
EU, for example, a clinical trial application must be submitted to each country’s national health authority and an independent ethics
committee, much like the FDA and IRB, respectively. Once the clinical trial application is approved in accordance with a country’s
requirements, clinical trial development may proceed. Because biologically sourced raw materials are subject to unique contamination
risks, their use may be restricted in some countries.
The requirements and process governing the conduct of clinical trials, product licensing, pricing and reimbursement vary from
country to country. In all cases, the clinical trials are conducted in accordance with GCP and the applicable regulatory requirements
and the ethical principles that have their origin in the Declaration of Helsinki.
To obtain regulatory approval of an investigational drug or biological product under EU regulatory systems, we must submit a
marketing authorization application. The application used to file the BLA in the United States is similar to that required in the EU,
with the exception of, among other things, country-specific document requirements.
For other countries outside of the EU, such as countries in Eastern Europe, Latin America or Asia, the requirements governing
the conduct of clinical trials, product licensing, pricing and reimbursement vary from country to country. In all cases, again, the
clinical trials are conducted in accordance with GCP and the applicable regulatory requirements and the ethical principles that have
their origin in the Declaration of Helsinki.
If we or our potential collaborators fail to comply with applicable foreign regulatory requirements, we may be subject to, among
other things, fines, suspension or withdrawal of regulatory approvals, product recalls, seizure of products, operating restrictions and
criminal prosecution.
Employees
As of December 31, 2016, we had 158 full-time employees, 119 of whom were engaged in research and development activities
and 39 of whom were engaged in finance, business development, facilities, human resources and administrative support. Of our full-
time employees, 48 hold Ph.D. degrees and 2 hold M.D. degrees. None of our employees are subject to a collective bargaining
agreement. We consider our relationship with our employees to be good.
Corporate Information
We were incorporated in California as Oncologic, Inc. in 2000. In 2008, we merged with Triton BioSystems, Inc. and
subsequently changed our name to Aduro Biotech, Inc. in 2009. In June 2011, we reincorporated as a Delaware corporation. Our
principal executive offices are located at 740 Heinz Avenue, Berkeley, California 94710 and our telephone number is (510) 848-4400.
Our website address is www.aduro.com. Information contained on or accessible through our website is not a part of this Annual
Report on Form 10-K. The following filings are available through our website as soon as reasonably practicable after we file them
with the SEC: Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, as well as any
amendments to such reports and all other filings pursuant to Section 13(a) or 15 (d) of the Securities Act. Additionally, copies of
materials filed by us with the SEC may be accessed at the SEC’s Public Reference Room at 100 F Street, N.E., Washington, D.C.
20549 or at www.sec.gov. For information about the SEC’s Public Reference Room, contact 1-800-SEC-0330.
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Aduro, Aduro Biotech, the Aduro logo and other trade names, trademarks or service marks of Aduro appearing in this Annual
Report on Form 10-K are the property of Aduro. Trade names, trademarks and service marks of other companies appearing in this
report are the property of their respective holders.
Item 1A. Risk Factors.
RISK FACTORS
Investing in our common stock involves a high degree of risk. You should carefully consider the following risks and all of the
other information contained in this Annual Report on Form 10-K, including our condensed consolidated financial statements and
related notes and the section “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” before
investing in our common stock. While we believe that the risks and uncertainties described below are the material risks currently
facing us, additional risks that we do not yet know of or that we currently think are immaterial may also arise and materially affect
our business. If any of the following risks materialize, our business, financial condition and results of operations could be materially
and adversely affected. In that case, the trading price of our common stock could decline, and you may lose some or all of your
investment.
Risks Related to Our Business
We have incurred net losses in every year since our inception and anticipate that we will continue to incur substantial and
increasing net losses in the foreseeable future.
We are an immunotherapy company with a limited operating history. Investment in biopharmaceutical product development is
highly speculative because it entails substantial upfront capital expenditures and significant risk that any potential product candidate
will fail to demonstrate efficacy or an acceptable safety profile, gain regulatory approval and become commercially viable. We have
financed our operations primarily through the sale of equity securities and convertible debt securities. Since our inception, most of our
resources have been dedicated to the preclinical and clinical development of our product candidates. The size of our future net losses
will depend, in part, on our future expenses and our ability to generate revenue. We have no products approved for commercial sale
and have not generated any revenue from product sales to date, and we continue to incur significant research and development and
other expenses related to our ongoing operations. For the years ended December 31, 2016, 2015 and 2014, we reported a net loss of
$91.1 million, $39.2 million and $17.0 million, respectively. At December 31, 2016, we had an accumulated deficit of $192.0 million.
We expect to continue to incur significant losses for the foreseeable future, and we expect these losses to increase as we continue our
research and development of, and seek regulatory approvals for, our product candidates.
Even if we succeed in commercializing one or more of our product candidates, we will continue to incur substantial research
and development and other expenditures to develop and market additional product candidates. We may encounter unforeseen
expenses, difficulties, complications, delays and other unknown factors that may adversely affect our business. The size of our future
net losses will depend, in part, on the rate of future growth of our expenses and our ability to generate revenue. Our prior losses and
expected future losses have had and will continue to have an adverse effect on our stockholders’ equity and working capital.
We will require substantial additional financing to achieve our goals, and a failure to obtain this necessary capital when needed
could force us to delay, limit, reduce or terminate our product development or commercialization efforts.
Our operations have consumed substantial amounts of cash since inception. At December 31, 2016, our cash and cash
equivalents and marketable securities were $361.9 million. We expect to continue to spend substantial amounts to continue the
development of our product candidates. If we are able to gain regulatory approval for any of our product candidates, we will require
significant additional amounts of cash in order to launch and commercialize any such product candidates. In addition, other
unanticipated costs may arise. Because the design and outcome of our planned and anticipated clinical trials is highly uncertain, we
cannot reasonably estimate the actual amounts necessary to successfully complete the development and commercialization of our
product candidates.
Our future capital requirements depend on many factors, including:
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the scope, progress, results and costs of researching and developing our product candidates, and conducting preclinical
studies and clinical trials;
the timing of, and costs associated with, obtaining regulatory approvals for our product candidates if clinical trials are
successful;
the cost of commercialization activities for our product candidates, if any of our product candidates is approved for sale,
including marketing, sales and distribution costs;
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the cost of manufacturing our product candidates for clinical trials in preparation for regulatory approval and in
preparation for commercialization and product launch;
our ability to establish and maintain, strategic licensing or other arrangements and the financial terms of such agreements;
the costs involved in preparing, filing, prosecuting, maintaining, expanding, defending and enforcing patent claims,
including litigation costs and the outcome of such litigation;
the timing, receipt and amount of sales of, or royalties on, our future products, if any;
the emergence of competing cancer therapies and combinations; and
other adverse market developments.
We do not have any committed external source of funds or other support for our development efforts other than our license
agreements, including our license agreements with Janssen, which may be terminated by Janssen upon delivery of notice, and our
collaboration and license agreement with Novartis, which may be terminated by Novartis at any time after March 19, 2018 upon
180 days’ notice, and our license agreement with Merck, which may be terminated by Merck upon 120 days’ notice. Until we can
generate sufficient product and royalty revenue to finance our cash requirements, which we may never do, we expect to finance our
future cash needs through a combination of public or private equity offerings, debt financings, collaborations, strategic alliances,
licensing arrangements and other marketing or distribution arrangements. Additional financing may not be available to us when we
need it or it may not be available on favorable terms.
If we raise additional capital through marketing and distribution arrangements or other collaborations, strategic alliances or
licensing arrangements with third parties, we may have to relinquish certain valuable rights to our product candidates, technologies,
future revenue streams or research programs or grant licenses on terms that may not be favorable to us. If we raise additional capital
through public or private equity offerings, the ownership interest of our existing stockholders will be diluted, and the terms of these
securities may include liquidation or other preferences that adversely affect our stockholders’ rights. If we raise additional capital
through debt financing, we may be subject to covenants limiting or restricting our ability to take specific actions, such as incurring
additional debt, making capital expenditures or declaring dividends. If we are unable to obtain adequate financing when needed, we
may have to delay, reduce the scope of or suspend one or more of our clinical trials or research and development programs or our
commercialization efforts.
Risks Related to the Development and Commercialization of Our Current and Future Product Candidates
Our product candidates are based on novel technologies and the development and regulatory approval pathway for such product
candidates is unproven and may never lead to marketable products.
We do not have any products that have gained regulatory approval. Our immuno-oncology technology platforms are designed to
leverage the patient’s immune system to slow the growth and spread of, or eliminate, tumor cells. Any products we develop may not
effectively modulate the immune response to slow the spread of or eliminate cancer cells. The scientific evidence to support the
feasibility of immuno-oncology product candidates is preliminary and limited. Our business and future success depend on our ability
to obtain regulatory approval of and then successfully commercialize our product candidates. Advancing these novel therapies creates
significant challenges for us, including, among others:
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obtaining approval from regulatory authorities to conduct clinical trials with our product candidates;
successful completion of preclinical studies and successful enrollment of clinical trials;
successful completion of our clinical trials, including a favorable risk-benefit outcome;
receipt of marketing approvals from the U.S. Food and Drug Administration, or FDA, and similar regulatory authorities
outside the United States;
obtaining and maintaining patent and trade secret protection and regulatory exclusivity for our product candidates;
establishing commercial manufacturing, supply and distribution arrangements;
establishing a commercial infrastructure;
acceptance of our products by patients, the medical community and third-party payors;
establishing market share while competing with other therapies;
successfully executing our pricing and reimbursement strategy;
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a continued acceptable safety and adverse event profile of our products following regulatory approval; and
qualifying for, identifying, registering, maintaining, enforcing and defending intellectual property rights and claims
covering our products.
All of our product candidates will require additional clinical and non-clinical development, regulatory review and approval in
multiple jurisdictions, substantial investment, access to sufficient commercial manufacturing capacity and significant marketing
efforts before we can generate any revenue from product sales. We are not permitted to market or promote any of our product
candidates before we receive regulatory approval from the FDA or comparable foreign regulatory authorities, and we may never
receive such regulatory approval for any of our product candidates. If we are unable to develop or receive marketing approval for our
product candidates in a timely manner or at all, our business, financial condition and results of operations may be materially adversely
affected.
We may not be successful in our efforts to use and expand our technology platforms to build a pipeline of product candidates.
A key element of our strategy is to use and expand our technology platforms to build a pipeline of product candidates, combine
our product candidates with existing and novel therapies, and progress these product candidates and combinations through clinical
development for the treatment of various diseases. Although our research and development efforts to date have resulted in a pipeline
of product candidates directed at various cancers, we may not be able to develop product candidates that are safe and effective. Even if
we are successful in continuing to build our pipeline, the potential product candidates that we identify may not be suitable for clinical
development, including as a result of being shown to have harmful side effects or other characteristics that indicate that they are
unlikely to be products that will receive marketing approval and achieve market acceptance. If we do not continue to successfully
develop and begin to commercialize product candidates, we will face difficulty in obtaining product revenues in future periods.
Clinical development involves a lengthy and expensive process with uncertain outcomes, and results of earlier studies and trials
may not be predictive of future clinical trial results. Our clinical trials may fail to demonstrate adequately the safety and efficacy of
one or more of our product candidates, which would prevent or delay regulatory approval and commercialization.
Before obtaining regulatory approvals for the commercial sale of our product candidates, we must demonstrate through lengthy,
complex and expensive preclinical testing and clinical trials that our product candidates are both safe and effective for use in each
target indication. Clinical testing is expensive and can take many years to complete, and its outcome is inherently uncertain. Failure
can occur at any time during the clinical trial process. The results of preclinical studies and early clinical trials of our product
candidates may not be predictive of the results of later-stage clinical trials. For example, although CRS-207 and GVAX Pancreas
generated positive results in our Phase 2a metastatic pancreatic cancer study when compared to GVAX Pancreas alone and evaluated
in 2nd line or greater; CRS-207 and GVAX Pancreas failed to meet the primary endpoint of an improvement in overall survival for
patients with metastatic pancreatic cancer (3rd line and greater) in our Phase 2b ECLIPSE trial when compared to chemotherapy. There
is typically an extremely high rate of attrition from the failure of product candidates proceeding through clinical trials. Product
candidates in later stages of clinical trials may fail to show the desired safety and efficacy profile despite having progressed through
preclinical studies and initial clinical trials. A number of companies in the biopharmaceutical industry have suffered significant
setbacks in advanced clinical trials due to lack of efficacy or adverse safety profiles, notwithstanding promising results in earlier trials.
We cannot be certain that we will not face similar setbacks. Most product candidates that commence clinical trials are never approved
as commercial products.
We may experience delays in our ongoing clinical trials and we do not know whether planned clinical trials will begin on time,
need to be redesigned, enroll patients on time or be completed on schedule, if at all. Clinical trials can be delayed for a variety of
reasons, including delays related to:
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obtaining regulatory approval to commence a trial;
reaching agreement on acceptable terms with prospective contract research organizations, or CROs, and clinical trial sites,
the terms of which can be subject to extensive negotiation and may vary significantly among different CROs and trial
sites;
obtaining institutional review board, or IRB, approval at each site;
recruiting suitable patients to participate in a trial and achieving an acceptable distribution of such patients based on
treating institution and geography;
patients not completing a trial or not completing post-treatment follow-up;
clinical sites deviating from trial protocol, instructions or dropping out of a trial;
regulatory agency-imposed clinical holds;
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adding new clinical trial sites; or
manufacturing sufficient quantities of product candidate for use in clinical trials.
We could encounter delays if a clinical trial is suspended or terminated by us, by the IRBs of the institutions in which such trials
are being conducted, by the Data Safety Monitoring Board, or DSMB, for such trial or by the FDA or other regulatory authorities.
Such authorities may impose a clinical hold or suspend or terminate a clinical trial due to a number of factors, including failure to
conduct the clinical trial in accordance with regulatory requirements or our clinical protocols, a negative finding from an inspection of
the clinical trial operations or trial site by the FDA or other regulatory authorities, unforeseen safety issues or adverse side effects,
failure to demonstrate a benefit from using a drug, changes in governmental regulations or administrative actions, lack of adequate
funding to continue the clinical trial, or safety concerns raised by other clinical trials of therapies with similar mechanisms of action.
Furthermore, we rely on CROs and clinical trial sites to ensure the proper and timely conduct of our clinical trials and while we
have agreements governing their committed activities, we have limited influence over their actual performance. If we experience
delays in the completion of, or termination of, any clinical trial of our product candidates, the commercial prospects of our product
candidates will be harmed, and our ability to generate product revenues from any of these product candidates will be delayed. In
addition, any delays in completing our clinical trials will increase our costs, slow down our product candidate development and
approval process and jeopardize our ability to commence product sales and generate revenues. Any of these occurrences may harm our
business, financial condition and prospects significantly.
In addition, principal investigators for our clinical trials may serve as scientific advisors or consultants to us from time to time
and receive cash compensation in connection with such services. We also give grants to investigators’ institutions from time to time. If
certain of these relationships exceed specific financial thresholds, they must be reported to the FDA. If these relationships and any
related compensation paid results in perceived or actual conflicts of interest, or the FDA concludes that the financial relationship may
have affected interpretation of the study, the integrity of the data generated at the applicable clinical trial site may be questioned and
the utility of the clinical trial itself may be jeopardized, which could result in the delay in approval, or rejection, of our marketing
applications by the FDA. Many of the factors that cause, or lead to, a delay in the commencement or completion of clinical trials may
also ultimately lead to the denial of regulatory approval of our product candidates.
In addition, even if the trials are successfully completed, we cannot guarantee that the FDA or foreign regulatory authorities will
interpret the results as we do, and we may need to conduct additional trials before we submit applications seeking regulatory approval
of our product candidates.
Our product candidates may cause undesirable side effects or may have other properties that could halt their clinical development,
prevent their regulatory approval, limit their commercial potential, if approved, or result in significant negative consequences.
Undesirable side effects caused by our product candidates could cause us or regulatory authorities to interrupt, delay or halt
clinical trials and could result in a more restrictive label or the delay or denial of regulatory approval by the FDA or comparable
foreign regulatory authorities. Results of our clinical trials could reveal a high and unacceptable severity and prevalence of side effects
or unexpected characteristics.
To date, patients treated with our product candidates have experienced drug-related side effects some of which were Grade 3
adverse events, or AEs, which are considered moderate, and some of which were Grade 4 AEs which are considered severe. Examples
of the AEs experienced include among others, fevers, chills, nausea, vomiting, fatigue, headaches, hypotension and listeriosis.
If unacceptable side effects arise in the development of our product candidates, we could suspend or terminate our clinical trials
or the FDA or comparable foreign regulatory authorities could order us to cease clinical trials or deny approval of our product
candidates for any or all targeted indications. For example, in October 2016 after receiving notification that a blood culture sample
taken from an indwelling port of a metastatic pancreatic cancer patient tested positive for Listeria, the FDA placed clinical trials
involving our LADD investigational agents on partial clinical hold to pause new patient enrollment, this hold was lifted in November
2016. We cannot provide assurances that there will not be further adverse events, or that our trials will not be placed on additional
clinical holds in the future. Treatment-related side effects could also affect patient recruitment or the ability of enrolled patients to
complete the trial or result in potential product liability claims. In addition, these side effects may not be appropriately recognized or
managed by the treating medical staff. We expect to have to train medical personnel using our product candidates to understand the
side effect profiles for our clinical trials and upon any commercialization of any of our product candidates. Inadequate training in
recognizing or managing the potential side effects of our product candidates could result in patient injury or death. In addition, if side
effects are observed in competing product candidates that are perceived to have similarities to ours, such as competing listeria-based
vaccines or other more general approaches to immuno-oncology, regulators or patients may infer that our product candidates could
cause similar side effects. Any of these occurrences may harm our business, financial condition and prospects significantly.
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Additionally, if one or more of our product candidates receives marketing approval, and we or others later identify undesirable
side effects caused by such products, a number of potentially significant negative consequences could result, including:
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regulatory authorities may withdraw approvals of such product;
regulatory authorities may require additional warnings on the label;
FDA could require a Risk and Evaluation Medication Strategy, or REMS, which could require the creation and
management of a medication guide, communication plan or other elements to ensure safe use;
we may be required to create a medication guide outlining the risks of such side effects for distribution to patients;
we could be sued and held liable for harm caused to patients; and
our reputation may suffer.
Any of these events could prevent us from achieving or maintaining market acceptance of the particular product candidate, if
approved, and could significantly harm our business, results of operations and prospects.
If we encounter difficulties enrolling patients in our clinical trials, our clinical development activities could be delayed or
otherwise adversely affected.
The timely completion of clinical trials in accordance with their protocols depends, among other things, on our ability to enroll a
sufficient number of patients who remain in the study until its conclusion. We may experience difficulties in patient enrollment in our
clinical trials for a variety of reasons. The enrollment of patients depends on many factors, including:
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the patient eligibility criteria defined in the protocol;
the size of the patient population required for analysis of the trial’s primary endpoints;
the proximity of patients to study sites;
the design of the trial;
our ability to recruit clinical trial investigators with the appropriate competencies and experience;
clinicians’ and patients’ perceptions as to the potential advantages of the product candidate being studied in relation to
other available therapies, including any new drugs that may be approved for the indications we are investigating or
clinical trial results;
our ability to obtain and maintain patient consents; and
the risk that patients enrolled in clinical trials will drop out of the trials before completion.
In addition, our clinical trials will compete with other clinical trials for product candidates that are in the same therapeutic areas
as our product candidates, and this competition will reduce the number and types of patients available to us, because some patients
who might have opted to enroll in our trials may instead opt to enroll in a trial being conducted by one of our competitors. Since the
number of qualified clinical investigators is limited, we expect to conduct some of our clinical trials at the same clinical trial sites that
some of our competitors use, which will reduce the number of patients who are available for our clinical trials in such clinical trial
site. Moreover, because our product candidates represent a departure from more commonly used methods for cancer treatment,
potential patients and their doctors may be inclined to use conventional therapies, such as chemotherapy and hematopoietic cell
transplantation, rather than enroll patients in any future clinical trial.
Delays in patient enrollment may result in increased costs or may affect the timing or outcome of the planned clinical trials,
which could prevent completion of these trials and adversely affect our ability to advance the development of our product candidates.
Clinical trials are expensive, time-consuming and difficult to design and implement.
Human clinical trials are expensive and difficult to design and implement, in part because they are subject to rigorous regulatory
requirements. Because our product candidates are based on new technologies, we expect that they will require extensive research and
development and have substantial manufacturing and processing costs. In addition, costs to treat patients with relapsed/refractory
cancer and to treat potential side effects that may result from our product candidates may be significant. Accordingly, our clinical trial
costs are likely to be significantly higher than for more conventional therapeutic technologies or drug products.
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The market opportunities for our product candidates may be limited to those patients who are ineligible for established therapies or
for whom prior therapies have failed, and may be small.
Cancer therapies are sometimes characterized as first line, second line or third line, and the FDA often approves new therapies
initially only for third line use. When cancer is detected early enough, first-line therapy, usually chemotherapy, hormone therapy,
surgery, radiotherapy or a combination of these, is sometimes adequate to cure the cancer or prolong life without a cure. Second- and
third-line therapies are administered to patients when prior therapy is not effective. We expect to initially seek approval of our product
candidates as a therapy for patients who have received one or more prior treatments. Subsequently, for those products that prove to be
sufficiently beneficial, if any, we would expect to seek approval potentially as a first-line therapy, but there is no guarantee that our
product candidates, even if approved, would be approved for first-line therapy, and, prior to any such approvals, we may have to
conduct additional clinical trials.
Our projections of both the number of people who have the cancers we are targeting, as well as the subset of people with these
cancers who have received one or more prior treatments, and who have the potential to benefit from treatment with our product
candidates, are based on our beliefs and estimates. These estimates have been derived from a variety of sources, including scientific
literature, surveys of clinics, patient foundations, or market research, and may prove to be incorrect. Further, new studies may change
the estimated incidence or prevalence of these cancers. The number of patients may turn out to be lower than expected. Additionally,
the potentially addressable patient population for our product candidates may be limited or may not be amenable to treatment with our
product candidates. Even if we obtain significant market share for our product candidates, because the potential target populations are
small, we may never achieve profitability without obtaining regulatory approval for additional indications, including to be used as first
or second line therapy.
We have obtained orphan drug designations from the FDA and European Medicines Agency for CRS-207 for the treatment of
mesothelioma. We may be unable to maintain the benefits associated with orphan drug designation, including the potential for
market exclusivity.
Under the Orphan Drug Act, the FDA may grant orphan drug designation to a drug or biologic intended to treat a rare disease or
condition, which is defined as one occurring in a patient population of fewer than 200,000 in the United States, or a patient population
greater than 200,000 in the United States where there is no reasonable expectation that the cost of developing the drug or biologic will
be recovered from sales in the United States. In the United States, orphan drug designation entitles a party to financial incentives such
as opportunities for grant funding towards clinical trial costs, tax advantages and user-fee waivers. In addition, if a product that has
orphan drug designation subsequently receives the first FDA approval for the disease for which it has such designation, the product is
entitled to orphan drug exclusivity, which means that the FDA may not approve any other applications, including a full Biologics
License Application, or BLA, to market the same biologic for the same indication for seven years, except in limited circumstances,
such as a showing of clinical superiority to the product with orphan drug exclusivity or where the manufacturer is unable to assure
sufficient product quantity.
In the European Union, orphan drug designation may be granted to products that are intended to treat life-threatening or
debilitating conditions that affect fewer than 5 out of 10,000 people (or if there is no reasonable expectation that returns on a marketed
product justify the expenses required to develop the product) and, if treatment exists, the new product must provide significant benefit
over existing therapies; these conditions must be met at the time of a marketing authorization application in order to receive the
orphan designation benefits conferred to an approved product. In the European Union, orphan designation entitles a party to financial
incentives such as reduction of fees or fee waivers and 10 years of market exclusivity is granted following drug or biological product
approval. This period may be reduced to 6 years if the orphan drug designation criteria are no longer met, including where it is shown
that the product is sufficiently profitable not to justify maintenance of market exclusivity.
Even though we have received orphan drug designation for CRS-207 for the treatment of mesothelioma, in the European Union
the conditions under which it was granted may not be applicable at the time of a marketing authorization application or we may not be
the first to obtain marketing approval of either product candidate for the orphan-designated indication due to the uncertainties
associated with developing pharmaceutical products. In addition, exclusive marketing rights in the United States may be limited if we
seek approval for an indication broader than the orphan-designated indication or may be lost if the FDA later determines that the
request for designation was materially defective or if the manufacturer is unable to assure sufficient quantities of the product to meet
the needs of patients with the rare disease or condition. Further, even if we obtain orphan drug exclusivity for a product, that
exclusivity may not effectively protect the product from competition because different drugs with different active moieties can be
approved for the same condition. Even after an orphan product is approved, the FDA can subsequently approve the same drug with the
same active moiety for the same condition if the FDA concludes that the later drug is safer, more effective, or makes a major
contribution to patient care. Orphan drug designation neither shortens the development time or regulatory review time of a drug nor
gives the drug any advantage in the regulatory review or approval process. In addition, while we intend to seek orphan drug
designation for other product candidates, we may never receive such designations.
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We are subject to a multitude of manufacturing, supply chain, storage and distribution risks, any of which could substantially
increase our costs and limit the supply of our product candidates.
The process of manufacturing our product candidates is complex, highly regulated and subject to several risks, including:
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The manufacturing of drug products is susceptible to product loss due to contamination, equipment failure, improper
installation or operation of equipment or vendor or operator error. Even minor deviations from normal manufacturing
processes could result in reduced production yields, product defects and other supply disruptions. If foreign microbial,
viral or other contaminations are discovered in our product candidates or in the manufacturing facilities in which our
products are made, these manufacturing facilities may need to be closed for an extended period of time to investigate and
remedy the contamination;
The manufacturing facilities in which our product candidates are made could be adversely affected by equipment failures,
labor shortages, natural disasters, power failures and numerous other factors;
We and our contract manufacturers must comply with the FDA’s current good manufacturing practices, or cGMP,
regulations and guidelines. Any failure to follow cGMP or other regulatory requirements or any delay, interruption or
other issues that arise in the manufacture, fill-finish, packaging, or storage of our products as a result of a failure of our
facilities or the facilities or operations of third parties to comply with regulatory requirements or pass any regulatory
authority inspection could significantly impair our ability to develop and commercialize our products, including leading to
significant delays in the availability of products for our clinical studies or the termination or hold on a clinical study, or
the delay or prevention of a filing or approval of marketing applications for our product candidates. Significant
noncompliance could also result in the imposition of sanctions, including fines, injunctions, civil penalties, failure of
regulatory authorities to grant marketing approvals for our product candidates, delays, suspension or withdrawal of
approvals, license revocation, seizures or recalls of products, operating restrictions and criminal prosecutions, any of
which could damage our reputation. If we are not able to maintain regulatory compliance, we may not be permitted to
market our products and/or may be subject to product recalls, seizures, injunctions, or criminal prosecution; and
Our LADD product candidates, ADU-S100 and antibody product candidates are temperature sensitive, which must be
controlled during storage and transportation, which adds complexity and expense. We rely on third parties to provide
controlled temperature storage and shipping. If any third-party provider fails to maintain proper temperature control or if a
shipment is delayed in transit for a prolonged period of time, the product could become unsuitable for use.
Any adverse developments affecting manufacturing operations for our product candidates and/or damage that occurs during
shipping may result in delays, inventory shortages, lot failures, withdrawals or recalls or other interruptions in the supply of our drug
substance and drug product. We may also have to write off inventory, incur other charges and expenses for supply of drug product that
fails to meet specifications, undertake costly remediation efforts, or seek more costly manufacturing alternatives. Inability to meet the
demand for any of our product candidates, if approved, could damage our reputation and the reputation of our products among
physicians, healthcare payors, patients or the medical community, which could adversely affect our ability to operate our business and
our results of operations.
We currently have no marketing and sales organization and have no experience in marketing products. If we are unable to
establish marketing and sales capabilities or enter into agreements with third parties to market and sell our product candidates, we
may not be able to generate product revenue.
We currently have only limited marketing capabilities and no sales or distribution capabilities and have no marketed products.
We intend to develop an in-house commercial organization and sales force, which will require significant capital expenditures,
management resources and time. We will have to compete with other pharmaceutical and biotechnology companies to recruit, hire,
train and retain marketing and sales personnel.
If we are unable or decide not to establish internal sales, marketing and distribution capabilities, we will pursue collaborative
arrangements regarding the sales and marketing of our products; however, we cannot assure you that we will be able to establish or
maintain such collaborative arrangements, or if we are able to do so, that they will have effective sales forces. Any revenue we receive
will depend upon the efforts of such third parties, which may not be successful. We may have little or no control over the marketing
and sales efforts of such third parties and our revenue from product sales may be lower than if we had commercialized our product
candidates ourselves. We also face competition in our search for third parties to assist us with the sales and marketing efforts of our
product candidates.
We cannot assure you that we will be able to develop in-house sales and distribution capabilities or establish or maintain
relationships with third-party collaborators to commercialize any product in the United States or elsewhere.
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A variety of risks associated with marketing our product candidates internationally could materially adversely affect our business.
We plan to seek regulatory approval of our product candidates outside of the United States and, accordingly, we expect that we
will be subject to additional risks related to operating in foreign countries if we obtain the necessary approvals, including:
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differing regulatory requirements in foreign countries;
unexpected changes in tariffs, trade barriers, price and exchange controls and other regulatory requirements;
economic weakness, including inflation, or political instability in particular foreign economies and markets;
compliance with tax, employment, immigration and labor laws for employees living or traveling abroad;
foreign taxes, including withholding of payroll taxes;
foreign currency fluctuations, which could result in increased operating expenses and reduced revenue, and other
obligations incident to doing business in another country;
difficulties staffing and managing foreign operations;
workforce uncertainty in countries where labor unrest is more common than in the United States;
potential liability under the Foreign Corrupt Practices Act of 1977 or comparable foreign regulations;
challenges to and protecting our contractual and intellectual property rights, including in those foreign countries that do
not respect and protect intellectual property rights to the same extent as the United States;
production shortages resulting from any events affecting raw material supply or manufacturing capabilities abroad; and
business interruptions resulting from geo-political actions, including war and terrorism.
These and other risks associated with our international operations may materially adversely affect our ability to attain or
maintain profitable operations.
We face significant competition from other biotechnology and pharmaceutical companies, and our operating results will suffer if
we fail to compete effectively.
The biopharmaceutical industry is characterized by intense competition and rapid innovation. Our competitors may be able to
develop other compounds or drugs that are able to achieve similar or better results. Many major multinational pharmaceutical
companies, established biotechnology companies, specialty pharmaceutical companies and universities and other research institutions
continue to invest time and resources in developing novel approaches to immuno-oncology. Promising results have spurred significant
competition from major pharmaceutical and biotechnology companies alike. Our competitors in the field of diversified immuno-
oncology include: AstraZeneca PLC, Amgen Inc, Bristol-Myers Squibb Company, Celgene Corporation, Eli Lilly and Company,
GlaxoSmithKline plc, Incyte Corporation, Janssen Pharmaceuticals, Merck & Co., Novartis AG, Pfizer Inc., Roche Holding Ltd, and
Sanofi SA. Our competitors in listeria-based technology include Advaxis, Inc.; in STING-pathway technology include Merck & Co.,
Inc.; and in B-select technology (anti-APRIL) include Visterra, Inc. Many of our competitors have substantially greater financial,
technical and other resources than we do, such as larger research and development staff and experienced marketing, market access and
manufacturing organizations and well-established sales forces. Smaller or early-stage companies may also prove to be significant
competitors, particularly through collaborative arrangements with large, established companies. Mergers and acquisitions in the
biotechnology and pharmaceutical industries may result in even more resources being concentrated in our competitors. Competition
may increase further as a result of advances in the commercial applicability of technologies and greater availability of capital for
investment in these industries. Our competitors, either alone or with collaborative partners, may succeed in developing, acquiring or
licensing on an exclusive basis drug or biologic products that are more effective, safer, more easily commercialized or less costly than
our product candidates or may develop proprietary technologies or secure patent protection that we may need for the development of
our technologies and products. We believe the key competitive factors that will affect the development and commercial success of our
product candidates are efficacy, safety, tolerability, reliability, convenience of use, price and reimbursement.
Even if we obtain regulatory approval of our product candidates, the availability and price of our competitors’ products could
limit the demand and the price we are able to charge for our product candidates. We may not be able to implement our business plan if
the acceptance of our product candidates is inhibited by price competition or the reluctance of physicians to switch from existing
methods of treatment to our product candidates, or if physicians switch to other new drug or biologic products or choose to reserve our
product candidates for use in limited circumstances.
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We are highly dependent on our key personnel, and if we are not successful in attracting and retaining highly qualified personnel,
we may not be able to successfully implement our business strategy.
Our ability to compete in the highly competitive biotechnology and pharmaceutical industries depends upon our ability to attract
and retain highly qualified managerial, scientific and medical personnel. We are highly dependent on our management, scientific and
medical personnel, including our President and Chief Executive Officer, our Chief Scientific Officer, our Chief Medical Officer and
our Chief Operating Officer, as well as our executives in the Netherlands subsidiary. The loss of the services of any of our executive
officers, other key employees, and other scientific and medical advisors, and our inability to find suitable replacements could result in
delays in product development and harm our business. The Northern California region is headquarters to many other
biopharmaceutical companies and many academic and research institutions. Competition for skilled personnel in our market is intense
and may limit our ability to hire and retain highly qualified personnel on acceptable terms or at all.
Despite our efforts to retain valuable employees, members of our management, scientific and development teams may terminate
their employment with us on short notice. Although we have employment agreements with our key employees, these employment
agreements provide for at-will employment, which means that any of our employees could leave our employment at any time, with or
without notice. We do not maintain “key person” insurance policies on the lives of these individuals or the lives of any of our other
employees.
We will need to grow the size of our organization, and we may experience difficulties in managing this growth.
At December 31, 2016, we had 158 full-time employees, including 119 employees engaged in research and development. As our
development and commercialization plans and strategies develop, we expect to need additional managerial, operational, sales,
marketing, financial and other personnel. Future growth would impose significant added responsibilities on members of management,
including:
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identifying, recruiting, integrating, maintaining and motivating additional employees;
managing our internal development efforts effectively, including the clinical and FDA review process for our product
candidates, while complying with our contractual obligations to contractors and other third parties; and
improving our operational, financial and management controls, reporting systems and procedures.
Our future financial performance and our ability to commercialize our product candidates will depend, in part, on our ability to
effectively manage any future growth, and our management may also have to divert a disproportionate amount of its attention away
from day-to-day activities in order to devote a substantial amount of time to managing these growth activities.
We currently rely, and for the foreseeable future will continue to rely, in substantial part on certain independent organizations,
advisors and consultants to provide certain services, including substantially all aspects of regulatory approval, clinical management,
and manufacturing. We cannot assure you that the services of independent organizations, advisors and consultants will continue to be
available to us on a timely basis or reasonable economic terms when needed, or at all. In addition, if we are unable to effectively
manage our outsourced activities or if the quality or accuracy of the services provided by consultants is compromised for any reason,
our clinical trials may be extended, delayed or terminated, and we may not be able to obtain regulatory approval of our product
candidates or otherwise advance our business.
If we are not able to effectively expand our organization by hiring new employees and expanding our groups of consultants and
contractors, we may not succeed in further developing and commercializing our product candidates and, accordingly, may not achieve
our research, development and commercialization goals.
Our internal computer systems, or those used by our CROs or other contractors or consultants, may fail or suffer security
breaches.
Despite the implementation of security measures, our internal computer systems and those of our CROs and other contractors
and consultants are vulnerable to damage from computer viruses and unauthorized access. While we have not to our knowledge
experienced any such material system failure or security breach to date, if such an event were to occur and cause interruptions in
our operations, it could result in a material disruption of our development programs and our business operations. For example, the
loss of clinical trial data from completed or future clinical trials could result in delays in our regulatory approval efforts and
significantly increase our costs to recover or reproduce the data. Likewise, we rely on third parties for the manufacture of our
product candidates and to conduct clinical trials, and similar events relating to their computer systems could also have a material
adverse effect on our business. To the extent that any disruption or security breach were to result in a loss of, or damage to, our
data or applications, or inappropriate disclosure of confidential or proprietary information, we could incur liability and the further
development and commercialization of our product candidates could be delayed.
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Business disruptions could seriously harm our future revenue and financial condition and increase our costs and expenses.
Our operations, and those of our CROs and other contractors and consultants, could be subject to earthquakes, power shortages,
telecommunications failures, water shortages, floods, hurricanes, typhoons, fires, extreme weather conditions, medical epidemics and
other natural or man-made disasters or business interruptions, for which we are predominantly self-insured. The occurrence of any of
these business disruptions could seriously harm our operations and financial condition and increase our costs and expenses. We rely
on third-party manufacturers to produce and process our product candidates on a patient by patient basis. Our ability to obtain clinical
supplies of our product candidates could be disrupted if the operations of these suppliers are affected by a man-made or natural
disaster or other business interruption. Our corporate headquarters is in Northern California near major earthquake faults and fire
zones. The ultimate impact on us, our significant suppliers and our general infrastructure of being located near major earthquake faults
and fire zones and being consolidated in certain geographical areas is unknown, but our operations and financial condition could suffer
in the event of a major earthquake, fire or other natural disaster.
Our employees, independent contractors, consultants, commercial partners and vendors may engage in misconduct or other
improper activities, including noncompliance with regulatory standards and requirements.
We are exposed to the risk that our employees, independent contractors, consultants, commercial partners and vendors may
engage in fraudulent or illegal activity. Misconduct by these parties could include intentional, reckless and/or negligent conduct or
disclosure of unauthorized activities to us that violates: (1) the laws of the FDA and other similar foreign regulatory bodies, including
those laws requiring the reporting of true, complete and accurate information to such regulators; (2) manufacturing standards;
(3) healthcare fraud and abuse laws in the United States and similar foreign fraudulent misconduct laws; or (4) laws that require the
true, complete and accurate reporting of financial information or data. If we obtain FDA approval of any of our product candidates and
begin commercializing those products in the United States, our potential exposure under such laws will increase significantly, and our
costs associated with compliance with such laws are also likely to increase. These laws may impact, among other things, our current
activities with principal investigators and research patients, as well as proposed and future sales, marketing and education programs.
In particular, the promotion, sales and marketing of healthcare items and services, as well as certain business arrangements in the
healthcare industry, are subject to extensive laws designed to prevent fraud, kickbacks, self-dealing and other abusive practices. These
laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and promotion, structuring and
commissions, certain customer incentive programs and other business arrangements generally. Activities subject to these laws also
involve the improper use of information obtained in the course of patient recruitment for clinical trials.
We have adopted a code of business conduct and ethics, but it is not always possible to identify and deter misconduct by our
employees and other third parties, and the precautions we take to detect and prevent these activities may not be effective in controlling
unknown or unmanaged risks or losses or in protecting us from governmental investigations or other actions or lawsuits stemming
from a failure to be in compliance with such laws or regulations. If any such actions are instituted against us and we are not successful
in defending ourselves or asserting our rights, those actions could result in the imposition of significant fines or other sanctions,
including the imposition of civil, criminal and administrative penalties, damages, monetary fines, possible exclusion from
participation in Medicare, Medicaid and other federal healthcare programs, contractual damages, reputational harm, diminished profits
and future earnings and curtailment of operations, any of which could adversely affect our ability to operate our business and our
results of operations. Whether or not we are successful in defending against such actions or investigations, we could incur substantial
costs, including legal fees, and divert the attention of management in defending ourselves against any of these claims or investigations.
Even if we obtain regulatory approval of our product candidates, the products may not gain market acceptance among physicians,
patients, hospitals, cancer treatment centers and others in the medical community.
The use of LADD, STING Activator or B-select product candidates as potential cancer treatments, even if approved, may not
become broadly accepted by physicians, patients, hospitals, cancer treatment centers and others in the medical community. For
example, certain of the product candidates that we are developing target a cell surface marker that may be present on non-cancerous
cells as well as cancer cells. It is possible that our product candidates may kill these non-cancerous cells, which may result in
unacceptable side effects, including death. Additional factors will influence whether our product candidates are accepted in the
market, including:
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the clinical indications for which our product candidates are approved;
physicians, hospitals, cancer treatment centers and patients considering our product candidates as a safe and effective
treatment;
the potential and perceived advantages of our product candidates over alternative treatments;
the prevalence and severity of any side effects;
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side effects or results reported for competing products or product candidates that are perceived to have similarities to ours,
such as competing listeria-based vaccines or other more general approaches to immuno-oncology;
product labeling or product insert requirements of the FDA or other regulatory authorities, including limitations or
warnings;
the timing of market introduction of our product candidates as well as competitive products;
the cost of treatment in relation to alternative treatments;
the availability of adequate coverage, reimbursement and pricing by third-party payors and government authorities;
the willingness of patients to pay out-of-pocket in the absence of coverage by third-party payors and government
authorities;
adverse publicity or ethical or social controversies related to the use of our technologies or similar technologies;
relative convenience and ease of administration, including as compared to alternative treatments and competitive
therapies; and
the effectiveness of our sales and marketing efforts.
If our product candidates are approved but fail to achieve or maintain market acceptance among physicians, patients, hospitals,
cancer treatment centers or others in the medical community, we will not be able to generate significant revenue.
If product liability lawsuits are brought against us, we may incur substantial liabilities and may be required to limit
commercialization of our product candidates.
We face an inherent risk of product liability as a result of the clinical testing of our product candidates and will face an even
greater risk if we commercialize any products. For example, we may be sued if our product candidates cause or are perceived to cause
injury or are found to be otherwise unsuitable during clinical testing, manufacturing, marketing or sale. Any such product liability
claims may include allegations of defects in manufacturing, defects in design, a failure to warn of dangers inherent in the product,
negligence, strict liability or a breach of warranties. Claims could also be asserted under state consumer protection acts. If we cannot
successfully defend ourselves against product liability claims, we may incur substantial liabilities or be required to limit
commercialization of our product candidates. Even successful defense would require significant financial and management resources.
Regardless of the merits or eventual outcome, liability claims may result in:
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decreased demand for our product candidates;
injury to our reputation;
withdrawal of clinical trial participants;
initiation of investigations by regulators;
costs to defend the related litigation;
a diversion of management’s time and our resources;
substantial monetary awards to trial participants or patients;
product recalls, withdrawals or labeling, marketing or promotional restrictions;
loss of revenue;
exhaustion of any available insurance and our capital resources;
the inability to commercialize any product candidate; and
a decline in our share price.
Our insurance coverage may not adequately protect us in the event of a product liability or other claims.
We currently hold product liability insurance in amounts that we believe are customary for similarly situated companies and
adequate to provide us with insurance coverage for foreseeable risks, but which may not be adequate to cover all liabilities that we
may incur. Insurance coverage is increasingly expensive. We may not be able to maintain insurance at a reasonable cost or in an
amount adequate to satisfy any liability that may arise, if at all. Our insurance policy contains various exclusions, and we may be
subject to a product liability claim for which we have no coverage. We may have to pay any amounts awarded by a court or negotiated
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in a settlement that exceed our coverage limitations or that are not covered by our insurance, and we may not have, or be able to
obtain, sufficient capital to pay such amounts. Even if our agreements with any future corporate collaborators entitle us to
indemnification against losses, such indemnification may not be available or adequate should any claim arise. In addition, if we are
unable to obtain sufficient product liability insurance at an acceptable cost to protect against potential product liability claims, the
commercialization of products we develop, alone or with corporate collaborators could be delayed or inhibited.
Risks Related to Our Reliance on Third Parties
We have entered into licensing agreements with third parties for certain product candidates and as a result have placed restrictions
on our development of certain product candidates for particular indications. We may elect to enter into additional licensing or
collaboration agreements to partner our product candidates in territories we currently retain. Our dependence on such
relationships may adversely affect our business.
Because we have limited resources, we may seek to enter into collaboration agreements with other pharmaceutical or
biotechnology companies. Any failure by our partners to perform their obligations or any decision by our partners to terminate these
agreements could negatively impact our ability to successfully develop, obtain regulatory approvals for and commercialize our
product candidates. In the event we grant exclusive rights to such partners, we would be precluded from potential commercialization
of our product candidates within the territories in which we have a partner. For example, we have entered into exclusive research and
license agreements with Janssen for the development and commercialization of ADU-741, GVAX for prostate cancer and ADU-214.
Under these agreements, we have granted Janssen exclusive rights to develop and commercialize LADD product candidates for
prostate and lung cancers. In addition, we have granted Janssen exclusive rights to develop and commercialize LADD product
candidates with certain antigens and antigen combinations implicated in lung and other cancers for all fields of use. We have also
entered into a collaboration and license agreement with Novartis for the development and commercialization of STING Activator
product candidates in oncology. Under this agreement, we have granted Novartis a co-exclusive license to develop such products
worldwide and an exclusive license to commercialize such products outside of the United States. We have also entered into a
worldwide development and commercialization agreement with Merck for the development of an anti-CD27 agonist. In addition, any
termination of our collaboration agreements will terminate the funding we may receive under the relevant collaboration agreement and
may impair our ability to fund further development efforts and our progress in our development programs.
Our commercialization strategy for our product candidates may depend on our ability to enter into agreements with
collaborators to obtain assistance and funding for the development and potential commercialization of our product candidates in the
territories in which we seek to partner. Despite our efforts, we may be unable to secure additional collaborative licensing or other
arrangements that are necessary for us to further develop and commercialize our product candidates. Supporting diligence activities
conducted by potential collaborators and negotiating the financial and other terms of a collaboration agreement are long and complex
processes with uncertain results. Even if we are successful in entering into one or more collaboration agreements, collaborations may
involve greater uncertainty for us, as we have less control over certain aspects of our collaborative programs than we do over our
proprietary development and commercialization programs. For example, under our collaboration and license agreement with Novartis,
we are responsible for a share of the worldwide joint development costs, which may be significant. If we elect to reduce our share of
development funding as provided for under the agreement, our share in profits would decrease or convert to a royalty. We may
determine that continuing a collaboration under the terms provided is not in our best interest, and we may terminate the collaboration.
Our potential future collaborators could delay or terminate their agreements, and as a result our product candidates may never be
successfully commercialized.
Further, our potential future collaborators may develop alternative products or pursue alternative technologies either on their
own or in collaboration with others, including our competitors, and the priorities or focus of our collaborators may shift such that our
product candidates receive less attention or resources than we would like, or they may be terminated altogether. We may also enter
into agreements with collaborators to share in the burden of conducting clinical trials, manufacturing and marketing our product
candidates. Any such actions by our potential future collaborators may adversely affect our business prospects and ability to earn
revenues. In addition, we could have disputes with our potential future collaborators, such as the interpretation of terms in our
agreements. Any such disagreements could lead to delays in the development or commercialization of our product candidates or could
result in time-consuming and expensive litigation or arbitration, which may not be resolved in our favor.
We rely and will rely on third parties to conduct our clinical trials. If these third parties do not successfully carry out their
contractual duties or meet expected deadlines, we may not be able to obtain regulatory approval of or commercialize our product
candidates.
We depend and plan to continue to depend upon independent investigators, other third parties and collaborators, such as
universities, medical institutions, CROs and strategic partners, to conduct our preclinical and clinical trials under agreements with us.
We have to negotiate budgets and contracts with CROs and study sites, which may result in delays to our development timelines and
increased costs. We rely and plan to continue relying heavily on these third parties over the course of our clinical trials, and we control
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only certain aspects of their activities. Nevertheless, we are responsible for ensuring that each of our studies is conducted in
accordance with the applicable protocol, legal, regulatory and scientific standards, and our reliance on third parties does not relieve us
of our regulatory responsibilities. We and these third parties are required to comply with good clinical practices, or GCPs, which are
regulations and guidelines enforced by the FDA and comparable foreign regulatory authorities for product candidates in clinical
development. Regulatory authorities enforce these GCPs through periodic inspections of trial sponsors, principal investigators and
trial sites. If we or any of these third parties fail to comply with applicable GCP regulations, the clinical data generated in our clinical
trials may be deemed unreliable and the FDA or comparable foreign regulatory authorities may require us to perform additional
clinical trials before approving our marketing applications. We cannot assure you that, upon inspection, such regulatory authorities
will determine that any of our clinical trials comply with the GCP regulations. In addition, our clinical trials must be conducted with
biologic product produced under cGMPs regulations and will require a large number of test patients. Our failure or any failure by
these third parties to comply with these regulations or to recruit a sufficient number of patients may require us to repeat clinical trials,
which would delay the regulatory approval process. Moreover, our business may be implicated if any of these third parties violates
federal or state fraud and abuse or false claims laws and regulations or healthcare privacy and security laws.
Any third parties conducting our clinical trials are not our employees and, except for remedies available to us under our
agreements with such third parties, we cannot control whether or not they devote sufficient time and resources to our ongoing
preclinical, clinical and nonclinical programs. These third parties may also have relationships with other commercial entities,
including our competitors, for whom they may also be conducting clinical studies or other drug development activities, which could
affect their performance on our behalf. If these third parties do not successfully carry out their contractual duties or obligations or meet
expected deadlines, if they need to be replaced or if the quality or accuracy of the clinical data they obtain is compromised due to the
failure to adhere to our clinical protocols or regulatory requirements or for other reasons, our clinical trials may be extended, delayed
or terminated and we may not be able to complete development of, obtain regulatory approval of or successfully commercialize our
product candidates. As a result, our financial results and the commercial prospects for our product candidates would be harmed, our
costs could increase and our ability to generate revenue could be delayed.
Switching or adding third parties to conduct our clinical trials involves substantial cost and requires extensive management time
and focus. In addition, there is a natural transition period when a new third party commences work. As a result, delays occur, which
can materially impact our ability to meet our desired clinical development timelines. Though we carefully manage our relationships
with third parties conducting our clinical trials, we cannot assure you that we will not encounter similar challenges or delays in the
future or that these delays or challenges will not have a material adverse impact on our business, financial condition and prospects.
We rely and expect to continue to rely on third parties to manufacture our clinical product supplies, and we intend to rely on third
parties to produce and process our product candidates, if approved, and our commercialization of any of our product candidates
could be stopped, delayed or made less profitable if those third parties fail to obtain approval of government regulators, fail to
provide us with sufficient quantities of drug product or fail to do so at acceptable quality levels or prices.
We do not currently have nor do we plan to acquire the infrastructure or capability internally to manufacture our clinical
supplies for use in the conduct of our clinical trials, and we lack the resources and the capability to manufacture any of our product
candidates on a clinical or commercial scale. We currently rely on outside vendors to manufacture our clinical supplies of our product
candidates and plan to continue relying on third parties to manufacture our product candidates on a commercial scale, if approved.
The facilities used by our contract manufacturers to manufacture our product candidates must be approved by the FDA pursuant
to inspections that will be conducted after we submit our marketing applications to the FDA. We do not control the manufacturing
process of, and are completely dependent on, our contract manufacturing partners for compliance with the regulatory requirements,
known as cGMPs, for manufacture of our product candidates. If our contract manufacturers cannot successfully manufacture material
that conforms to our specifications and the strict regulatory requirements of the FDA or others, they will not be able to secure and/or
maintain regulatory approval for their manufacturing facilities. In addition, we have no control over the ability of our contract
manufacturers to maintain adequate quality control, quality assurance and qualified personnel. If the FDA or a comparable foreign
regulatory authority does not approve these facilities for the manufacture of our product candidates or if it withdraws any such
approval in the future, we may need to find alternative manufacturing facilities, which would significantly impact our ability to
develop, obtain regulatory approval for or market our product candidates, if approved.
We do not yet have sufficient information to reliably estimate the cost of the commercial manufacturing of our product
candidates, and the actual cost to manufacture our product candidates could materially and adversely affect the commercial viability of
our product candidates. As a result, we may never be able to develop a commercially viable product.
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In addition, our reliance on third-party manufacturers exposes us to the following additional risks:
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We may be unable to identify manufacturers on acceptable terms or at all.
Our third-party manufacturers might be unable to timely formulate and manufacture our product or produce the quantity
and quality required to meet our clinical and commercial needs, if any.
Contract manufacturers may not be able to execute our manufacturing procedures appropriately.
Our future contract manufacturers may not perform as agreed or may not remain in the contract manufacturing business
for the time required to supply our clinical trials or to successfully produce, store and distribute our products.
Manufacturers are subject to ongoing periodic unannounced inspection by the FDA and corresponding state agencies to
ensure strict compliance with cGMP and other government regulations and corresponding foreign standards. We do not
have control over third-party manufacturers’ compliance with these regulations and standards.
We may not own, or may have to share, the intellectual property rights to any improvements made by our third-party
manufacturers in the manufacturing process for our products.
Our third-party manufacturers could breach or terminate their agreement with us.
Each of these risks could delay our clinical trials, the approval, if any of our product candidates by the FDA or the
commercialization of our product candidates or result in higher costs or deprive us of potential product revenue. In addition, we rely
on third parties to perform release testing on our product candidates prior to delivery to patients. If these tests are not appropriately
conducted and test data are not reliable, patients could be put at risk of serious harm and could result in product liability suits.
The manufacture of medical products is complex and requires significant expertise and capital investment, including the
development of advanced manufacturing techniques and process controls. Manufacturers of biologic products often encounter
difficulties in production, particularly in scaling up and validating initial production and absence of contamination. These problems
include difficulties with production costs and yields, quality control, including stability of the product, quality assurance testing,
operator error, shortages of qualified personnel, as well as compliance with strictly enforced federal, state and foreign regulations.
Furthermore, if contaminants are discovered in our supply of our product candidates or in the manufacturing facilities, such
manufacturing facilities may need to be closed for an extended period of time to investigate and remedy the contamination. We cannot
assure you that any stability or other issues relating to the manufacture of our product candidates will not occur in the future.
Additionally, our manufacturers may experience manufacturing difficulties due to resource constraints or as a result of labor disputes
or unstable political environments. If our manufacturers were to encounter any of these difficulties, or otherwise fail to comply with
their contractual obligations, our ability to provide our product candidates to patients in clinical trials would be jeopardized. Any delay
or interruption in the supply of clinical trial supplies could delay the completion of clinical trials, increase the costs associated with
maintaining clinical trial programs and, depending upon the period of delay, require us to commence new clinical trials at additional
expense or terminate clinical trials completely.
We may form or seek strategic alliances or enter into additional licensing arrangements in the future, and we may not realize the
benefits of such alliances or licensing arrangements.
We may form or seek strategic alliances, create joint ventures or collaborations or enter into additional licensing arrangements
with third parties that we believe will complement or augment our development and commercialization efforts with respect to our
product candidates and any future product candidates that we may develop. Any of these relationships may require us to incur non-
recurring and other charges, increase our near and long-term expenditures, issue securities that dilute our existing stockholders or
disrupt our management and business. In addition, we face significant competition in seeking appropriate strategic partners and the
negotiation process is time-consuming and complex. Moreover, we may not be successful in our efforts to establish a strategic
partnership or other alternative arrangements for our product candidates because they may be deemed to be at too early of a stage of
development for collaborative effort and third parties may not view our product candidates as having the requisite potential to
demonstrate safety and efficacy. If we license products or businesses, we may not be able to realize the benefit of such transactions if
we are unable to successfully integrate them with our existing operations and company culture. We cannot be certain that, following a
strategic transaction or license, we will achieve the revenue or specific net income that justifies such transaction. Any delays in
entering into new strategic partnership agreements related to our product candidates could delay the development and
commercialization of our product candidates in certain geographies for certain indications, which would harm our business prospects,
financial condition and results of operations.
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We may not realize the benefits of acquisitions, including our acquisition of Aduro Biotech Europe, or other strategic transactions.
We acquired Aduro Biotech Europe in October 2015, and may acquire other businesses, products or technologies, as well as
pursue strategic alliances, joint ventures or investments in complementary businesses. The success of acquisitions, including our
acquisition of Aduro Biotech Europe, and any future strategic transactions, depends on a number of risks and uncertainties, including:
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unanticipated liabilities related to acquired companies;
difficulties integrating acquired personnel, technologies and operations into our existing business;
retention of key employees;
diversion of management time and focus from operating our business to management of strategic alliances or joint
ventures or acquisition integration challenges;
increases in expenses and reductions in our cash available for operations and other uses;
disruption in our relationships with collaborators or suppliers as a result of such a transaction; and
possible write-offs or impairment charges relating to acquired businesses.
If any of these risks or uncertainties occur, we may not realize the anticipated benefit of any acquisition or strategic transaction.
For example, Aduro Biotech Europe’s B-select antibody platform may fail to identify product candidates that are safe and effective, or
at all. Additionally, foreign acquisitions, including our acquisition of Aduro Biotech Europe are subject to additional risks, including
those related to integration of operations across different cultures and languages, currency risks, potentially adverse tax consequences
of overseas operations and the particular economic, political and regulatory risks associated with specific countries.
If our third-party manufacturers use hazardous and biological materials in a manner that causes injury or violates applicable law,
we may be liable for damages.
Our research and development activities involve the controlled use of potentially hazardous substances, including chemical and
biological materials, by our third-party manufacturers. Our manufacturers are subject to federal, state and local laws and regulations in
the United States governing the use, manufacture, storage, handling and disposal of medical and hazardous materials. Although we
believe that our manufacturers’ procedures for using, handling, storing and disposing of these materials comply with legally
prescribed standards, we cannot completely eliminate the risk of contamination or injury resulting from medical or hazardous
materials. As a result of any such contamination or injury, we may incur liability or local, city, state or federal authorities may curtail
the use of these materials and interrupt our business operations. In the event of an accident, we could be held liable for damages or
penalized with fines, and the liability could exceed our resources. We do not have any insurance for liabilities arising from medical or
hazardous materials. Compliance with applicable environmental laws and regulations is expensive, and current or future
environmental regulations may impair our research, development and production efforts, which could harm our business, prospects,
financial condition or results of operations.
Risks Related to Government Regulation
The FDA regulatory approval process is lengthy and time-consuming, and we may experience significant delays in the clinical
development and regulatory approval of our product candidates.
The time required to obtain approval by the FDA and comparable foreign authorities is unpredictable but typically takes many
years following the commencement of clinical trials and depends upon numerous factors, including the substantial discretion of the
regulatory authorities. In addition, approval policies, regulations or the type and amount of clinical data necessary to gain approval
may change during the course of a product candidate’s clinical development and may vary among jurisdictions. We have not
previously submitted a BLA or NDA to the FDA, or similar marketing applications filings to comparable foreign authorities. A BLA
or NDA must include extensive preclinical and clinical data and supporting information to establish the product candidate’s safety,
purity and potency, or safety and effectiveness for each desired indication. The BLA or NDA must also include significant
information regarding the chemistry, manufacturing and controls for the product. We expect the novel nature of our product
candidates to create further challenges in obtaining regulatory approval. For example, the FDA has limited experience with
commercial development of immunotherapies for cancer. We also intend to obtain regulatory approval of future product candidates
regardless of cancer type or origin, which the FDA may have difficulty accepting if our clinical trials only involved cancers of certain
origins. Accordingly, the regulatory approval pathway for our product candidates may be uncertain, complex, expensive and lengthy,
and approval may not be obtained.
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Our product candidates could fail to receive regulatory approval for many reasons, including the following:
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the FDA or comparable foreign regulatory authorities may disagree with the design or implementation of our clinical
trials;
we may be unable to demonstrate to the satisfaction of the FDA or comparable foreign regulatory authorities that a
product candidate is safe and effective for its proposed indication;
the results of clinical trials may not meet the level of statistical significance required by the FDA or comparable foreign
regulatory authorities for approval;
we may be unable to demonstrate that a product candidate’s clinical and other benefits outweigh its safety risks;
the FDA or comparable foreign regulatory authorities may disagree with our interpretation of data from preclinical studies
or clinical trials;
the data collected from clinical trials of our product candidates may not be sufficient to support the submission of a BLA
or other submission or to obtain regulatory approval in the United States or elsewhere;
the FDA or comparable foreign regulatory authorities may fail to approve the manufacturing processes or facilities of
third-party manufacturers with which we contract for clinical and commercial supplies; or
the approval policies or regulations of the FDA or comparable foreign regulatory authorities may significantly change in a
manner rendering our clinical data insufficient for approval.
This lengthy approval process as well as the unpredictability of future clinical trial results may result in our failing to obtain
regulatory approval to market our product candidates, which would significantly harm our business, results of operations and
prospects.
In addition, even if we were to obtain approval, regulatory authorities may approve any of our product candidates for fewer or
more limited indications than we request, may not approve the price we intend to charge for our products, may grant approval
contingent on the performance of costly post-marketing clinical trials or may approve a product candidate with a label that does not
include the labeling claims necessary or desirable for the successful commercialization of that product candidate. Any of the foregoing
scenarios could materially harm the commercial prospects for our product candidates.
Obtaining and maintaining regulatory approval of our product candidates in one jurisdiction does not mean that we will be
successful in obtaining regulatory approval of our product candidates in other jurisdictions.
Obtaining and maintaining regulatory approval of our product candidates in one jurisdiction does not guarantee that we will be
able to obtain or maintain regulatory approval in any other jurisdiction, while a failure or delay in obtaining regulatory approval in one
jurisdiction may have a negative effect on the regulatory approval process in others. For example, even if the FDA grants marketing
approval of a product candidate, comparable regulatory authorities in foreign jurisdictions must also approve the manufacturing,
marketing and promotion of the product candidate in those countries. Approval procedures vary among jurisdictions and can involve
requirements and administrative review periods different from, and greater than, those in the United States, including additional
preclinical studies or clinical trials as clinical studies conducted in one jurisdiction may not be accepted by regulatory authorities in
other jurisdictions. In many jurisdictions outside the United States, a product candidate must be approved for reimbursement before it
can be approved for sale in that jurisdiction. In some cases, the price that we intend to charge for our products is also subject to
approval.
We may also submit marketing applications in other countries. Regulatory authorities in jurisdictions outside of the United
States have requirements for approval of product candidates with which we must comply prior to marketing in those jurisdictions.
Obtaining foreign regulatory approvals and compliance with foreign regulatory requirements could result in significant delays,
difficulties and costs for us and could delay or prevent the introduction of our products in certain countries. If we fail to comply with
the regulatory requirements in international markets and/or receive applicable marketing approvals, our target market will be reduced
and our ability to realize the full market potential of our product candidates will be harmed.
Even if we receive regulatory approval of our product candidates, we will be subject to ongoing regulatory obligations and
continued regulatory review, which may result in significant additional expense and we may be subject to penalties if we fail to
comply with regulatory requirements or experience unanticipated problems with our product candidates.
Any regulatory approvals that we receive for our product candidates may be subject to limitations on the approved indicated
uses for which the product may be marketed or the conditions of approval, or contain requirements for potentially costly post-market
testing and surveillance to monitor the safety and efficacy of the product candidate. The FDA may also require a REMS as a condition
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of approval of our product candidates, which could include requirements for a medication guide, physician communication plans or
additional elements to ensure safe use, such as restricted distribution methods, patient registries and other risk minimization tools. In
addition, if the FDA or a comparable foreign regulatory authority approves our product candidates, the manufacturing processes,
labeling, packaging, distribution, adverse event reporting, storage, advertising, promotion, import, export and recordkeeping for our
product candidates will be subject to extensive and ongoing regulatory requirements. These requirements include submissions of
safety and other post-marketing information and reports, registration, as well as continued compliance with cGMPs and GCPs for any
clinical trials that we conduct post-approval. Later discovery of previously unknown problems with our product candidates, including
adverse events of unanticipated severity or frequency, or with our third-party manufacturers or manufacturing processes, or failure to
comply with regulatory requirements, may result in, among other things:
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restrictions on the marketing or manufacturing of our product candidates, withdrawal of the product from the market, or
voluntary or mandatory product recalls;
fines, warning letters or holds on clinical trials;
refusal by the FDA to approve pending applications or supplements to approved applications filed by us or suspension or
revocation of license approvals;
product seizure or detention, or refusal to permit the import or export of our product candidates; and
injunctions or the imposition of civil or criminal penalties.
The FDA’s and other regulatory authorities’ policies may change and additional government regulations may be enacted that
could prevent, limit or delay regulatory approval of our product candidates. We cannot predict the likelihood, nature or extent of
government regulation that may arise from future legislation or administrative action, either in the United States or abroad. If we are
slow or unable to adapt to changes in existing requirements or the adoption of new requirements or policies, or if we are not able to
maintain regulatory compliance, we may lose any marketing approval that we may have obtained and we may not achieve or sustain
profitability.
Coverage and reimbursement may be limited or unavailable in certain market segments for our product candidates, which could
make it difficult for us to sell our product candidates profitably.
Successful sales of our product candidates, if approved, depend, in part, on the availability of adequate coverage and
reimbursement from third-party payors. In addition, because our product candidates represent new approaches to the treatment of
cancer, we cannot accurately estimate the potential revenue from our product candidates.
Patients who are provided medical treatment for their conditions generally rely on third-party payors to reimburse all or part of
the costs associated with their treatment. Adequate coverage and reimbursement from governmental healthcare programs, such as
Medicare and Medicaid, and commercial payors is critical to new product acceptance.
Government authorities and third-party payors, such as private health insurers and health maintenance organizations, decide
which drugs and treatments they will cover and the amount of reimbursement. Reimbursement by a third-party payor may depend
upon a number of factors, including, but not limited to, the third-party payor’s determination that use of a product is:
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a covered benefit under its health plan;
safe, effective and medically necessary;
appropriate for the specific patient;
cost-effective; and
neither experimental nor investigational.
Obtaining coverage and reimbursement approval of a product from a government or other third-party payor is a time-consuming
and costly process that could require us to provide to the payor supporting scientific, clinical and cost-effectiveness data for the use of
our products. Even if we obtain coverage for a given product, the resulting reimbursement payment rates might not be adequate for us
to achieve or sustain profitability or may require co-payments that patients find unacceptably high. Further, we plan to develop our
product candidates for use in combination with other products, which may make them cost prohibitive or less likely to be covered by
third-party payors. Patients are unlikely to use our product candidates unless coverage is provided and reimbursement is adequate to
cover a significant portion of the cost of our product candidates.
In the United States, no uniform policy of coverage and reimbursement for products exists among third-party payors. Therefore,
coverage and reimbursement for products can differ significantly from payor to payor. As a result, the coverage determination process
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is often a time-consuming and costly process that will require us to provide scientific, clinical and cost-effectiveness data and support
for the use of our product candidates to each payor separately, with no assurance that coverage and adequate reimbursement will be
obtained. We intend to seek approval to market our product candidates in both the United States and in selected foreign jurisdictions.
If we obtain approval in one or more foreign jurisdictions for our product candidates, we will be subject to rules and regulations in
those jurisdictions. In some foreign countries, particularly those in the EU, the pricing of biologics is subject to governmental control.
In these countries, pricing negotiations with governmental authorities can take considerable time after obtaining marketing approval of
a product candidate.
Recently enacted and future legislation may increase the difficulty and cost for us to obtain marketing approval of and
commercialize our product candidates and affect the prices we may obtain.
Third-party payors, whether domestic or foreign, or governmental or commercial, are developing increasingly sophisticated
methods of controlling healthcare costs. In both the United States and certain foreign jurisdictions, there have been a number of
legislative and regulatory changes to health care systems that could impact our ability to sell our products profitably. In particular, in
March 2010, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act,
collectively, the Affordable Care Act, was enacted. The Affordable Care Act and its implementing regulations, among other things,
subjected biologic products to potential competition by lower-cost biosimilars, addressed a new methodology by which rebates owed
by manufacturers under the Medicaid Drug Rebate Program are calculated for certain drugs and biologics, including our product
candidates, that are inhaled, infused, instilled, implanted or injected, increased the minimum Medicaid rebates owed by manufacturers
under the Medicaid Drug Rebate Program, extended the Medicaid Drug Rebate Program to utilization of prescriptions of individuals
enrolled in Medicaid managed care organizations, subjected manufacturers to new annual fees and taxes for certain branded
prescription drugs, provided incentives to programs that increase the federal government’s comparative effectiveness research and
established a new Medicare Part D coverage gap discount program, in which manufacturers must agree to offer 50% point-of-sale
discounts off negotiated prices of applicable brand drugs to eligible beneficiaries during their coverage gap period, as a condition for
the manufacturer’s outpatient drugs to be covered under Medicare Part D.
Other legislative changes have been proposed and adopted in the United States since the Affordable Care Act was enacted. In
August 2011, the Budget Control Act of 2011, among other things, created measures for spending reductions by Congress. A Joint
Select Committee on Deficit Reduction, tasked with recommending a targeted deficit reduction of at least $1.2 trillion for the years
2013 through 2021, was unable to reach required goals, thereby triggering the legislation’s automatic reduction to several government
programs. This includes aggregate reductions of Medicare payments to providers of 2% per fiscal year, which went into effect in April
2013, and will remain in effect through 2024 unless additional Congressional action is taken. In January 2013, President Obama
signed into law the American Taxpayer Relief Act of 2012, or the ATRA, which, among other things, further reduced Medicare
payments to several providers, including hospitals and cancer treatment centers, and increased the statute of limitations period for the
government to recover overpayments to providers from three to five years.
There have been, and likely will continue to be, legislative and regulatory proposals at the foreign, federal and state levels
directed at broadening the availability of healthcare and containing or lowering the cost of healthcare. We cannot predict the initiatives
that may be adopted in the future. The continuing efforts of the government, insurance companies, managed care organizations and
other payors of healthcare services to contain or reduce costs of healthcare and/or impose price controls may adversely affect:
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the demand for our product candidates, if we obtain regulatory approval;
our ability to set a price that we believe is fair for our products;
our ability to generate revenue and achieve or maintain profitability;
the level of taxes that we are required to pay; and
the availability of capital.
Any reduction in reimbursement from Medicare or other government programs may result in a similar reduction in payments
from private payors, which may adversely affect our future profitability.
Some of the provisions of the Affordable Care Act have yet to be fully implemented, while certain provisions have been subject
to judicial and Congressional challenges. In January 2017, Congress voted to adopt a budget resolution for fiscal year 2017, that while
not a law, is widely viewed as the first step toward the passage of legislation that would repeal certain aspects of the Affordable Care
Act. Further, on January 20, 2017, President Trump signed an Executive Order directing federal agencies with authorities and
responsibilities under the Affordable Care Act to waive, defer, grant exemptions from, or delay the implementation of any provision of
the Affordable Care Act that would impose a fiscal burden on states or a cost, fee, tax, penalty or regulatory burden on individuals,
healthcare providers, health insurers, or manufacturers of pharmaceuticals or medical devices. Congress also could consider
subsequent legislation to replace elements of the Affordable Care Act that are repealed. Thus, the full impact of the Affordable Care
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Act, or any law replacing elements of it, on our business remains unclear. The implementation of cost containment measures or other
healthcare reforms may prevent us from being able to generate revenue, attain profitability, or commercialize our drugs.
Legislative and regulatory proposals have been made to expand post-approval requirements and restrict sales and promotional
activities for pharmaceutical products. We cannot be sure whether additional legislative changes will be enacted, or whether FDA
regulations, guidance or interpretations will be changed, or what the impact of such changes on the regulatory approvals of our
product candidates, if any, may be. In addition, increased scrutiny by the U.S. Congress of the FDA’s approval process may
significantly delay or prevent regulatory approval, as well as subject us to more stringent product labeling and post-marketing testing
and other requirements.
Our current and future relationships with customers and third-party payors in the United States and elsewhere may be subject,
directly or indirectly, to applicable anti-kickback, fraud and abuse, false claims, transparency, health information privacy and
security and other healthcare laws and regulations, which could expose us to criminal sanctions, civil penalties, contractual
damages, reputational harm, administrative burdens and diminished profits and future earnings.
Healthcare providers, physicians and third-party payors in the United States and elsewhere will play a primary role in the
recommendation and prescription of any product candidates for which we obtain marketing approval. Our future arrangements with
third-party payors and customers may expose us to broadly applicable fraud and abuse and other healthcare laws and regulations,
including, without limitation, the federal Anti-Kickback Statute and the federal False Claims Act, which may constrain the business or
financial arrangements and relationships through which we sell, market and distribute any drugs for which we obtain marketing
approval. In addition, we may be subject to transparency laws and patient privacy regulation by the U.S. federal and state governments
and by governments in foreign jurisdictions in which we conduct our business. The applicable federal, state and foreign healthcare
laws and regulations that may affect our ability to operate include:
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the federal Anti-Kickback Statute, which prohibits, among other things, knowingly and willfully soliciting, receiving,
offering or paying any remuneration (including any kickback, bribe, or rebate), directly or indirectly, overtly or covertly,
in cash or in kind, to induce, or in return for, either the referral of an individual, or the purchase, lease, order or
recommendation of any good, facility, item or service for which payment may be made, in whole or in part, under a
federal healthcare program, such as the Medicare and Medicaid programs. A person or entity can be found guilty of
violating the statute without actual knowledge of the statute or specific intent to violate it. In addition, the government
may assert that a claim including items or services resulting from a violation of the federal Anti-Kickback Statute
constitutes a false or fraudulent claim for purposes of the federal False Claims Act;
federal civil and criminal false claims laws and civil monetary penalty laws, which prohibit, among other things,
individuals or entities from knowingly presenting, or causing to be presented, claims for payment or approval from
Medicare, Medicaid, or other third-party payors that are false or fraudulent or knowingly making a false statement to
improperly avoid, decrease or conceal an obligation to pay money to the federal government;
the federal Health Insurance Portability and Accountability Act of 1996, or HIPAA, which created federal criminal
statutes that prohibit knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare
benefit program or obtain, by means of false or fraudulent pretenses, representations, or promises, any of the money or
property owned by, or under the custody or control of, any healthcare benefit program, regardless of the payor (e.g.,
public or private) and knowingly and willfully falsifying, concealing or covering up by any trick or device a material fact
or making any materially false statements in connection with the delivery of, or payment for, healthcare benefits, items or
services relating to healthcare matters. Similar to the federal Anti-Kickback Statute, a person or entity can be found guilty
of violating these statutes without actual knowledge of the statutes or specific intent to violate them;
HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, or HITECH,
and their respective implementing regulations, which impose requirements on certain covered healthcare providers, health
plans and healthcare clearinghouses as well as their respective business associates that perform services for them that
involve the use, or disclosure of, individually identifiable health information, relating to the privacy, security and
transmission of individually identifiable health information without appropriate authorization;
the federal Physician Payment Sunshine Act, created under the Affordable Care Act, and its implementing regulations,
which require manufacturers of drugs, devices, biologicals and medical supplies for which payment is available under
Medicare, Medicaid or the Children’s Health Insurance Program (with certain exceptions) to report annually to the United
States Department of Health and Human Services, or HHS, information related to payments or other transfers of value
made to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors) and teaching
hospitals, as well as ownership and investment interests held by physicians and their immediate family members and
payments or other “transfers of value” made to such physician owners;
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federal consumer protection and unfair competition laws, which broadly regulate marketplace activities and activities that
potentially harm consumers; and
analogous state and foreign laws and regulations, such as state anti-kickback and false claims laws, which may apply to
sales or marketing arrangements and claims involving healthcare items or services reimbursed by non-governmental third-
party payors, including private insurers; state and foreign laws that require pharmaceutical companies to comply with the
pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated by the
federal government or otherwise restrict payments that may be made to healthcare providers; state and foreign laws that
require drug manufacturers to report information related to payments and other transfers of value to physicians and other
healthcare providers or marketing expenditures; and state and foreign laws governing the privacy and security of health
information in certain circumstances, many of which differ from each other in significant ways and often are not
preempted by HIPAA, thus complicating compliance efforts.
Because of the breadth of these laws and the narrowness of the statutory exceptions and regulatory safe harbors available under
such laws, it is possible that some of our business activities could be subject to challenge under one or more of such laws. The scope
and enforcement of each of these laws is uncertain and subject to rapid change in the current environment of healthcare reform,
especially in light of the lack of applicable precedent and regulations. Federal and state enforcement bodies have recently increased
their scrutiny of interactions between healthcare companies and healthcare providers, which has led to a number of investigations,
prosecutions, convictions and settlements in the healthcare industry. Responding to investigations can be time-and resource-
consuming and can divert management’s attention from the business. Additionally, as a result of these investigations, healthcare
providers and entities may have to agree to additional onerous compliance and reporting requirements as part of a consent decree or
corporate integrity agreement. Any such investigation or settlement could increase our costs or otherwise have an adverse effect on
our business.
If our operations are found to be in violation of any of the laws described above or any other government regulations that apply
to us, we may be subject to penalties, including civil and criminal penalties, damages, fines, disgorgement, imprisonment, exclusion
from participation in federal and state healthcare programs and the curtailment or restricting of our operations, any of which could
harm our ability to operate our business and our financial results. In addition, the approval and commercialization of any of our
product candidates outside the United States will also likely subject us to foreign equivalents of the healthcare laws mentioned above,
among other foreign laws.
Risks Related to Our Intellectual Property
If we are unable to protect our intellectual property rights or if our intellectual property rights are inadequate for our technology
and product candidates, our competitive position could be harmed.
Our commercial success will depend in part on our ability to obtain and maintain patent and other intellectual property
protection in the United States and other countries with respect to our proprietary technology and products. We rely on trade secret,
patent, copyright and trademark laws, and confidentiality, licensing and other agreements with employees and third parties, all of
which offer only limited protection. We seek to protect our proprietary position by filing and prosecuting patent applications in the
United States and abroad related to our novel technologies and products that are important to our business.
The patent positions of biotechnology and pharmaceutical companies generally are highly uncertain, involve complex legal and
factual questions and have in recent years been the subject of much litigation. As a result, the issuance, scope, validity, enforceability
and commercial value of our patents, including those patent rights licensed to us by third parties, are highly uncertain. The steps we or
our licensors have taken to protect our proprietary rights may not be adequate to preclude misappropriation of our proprietary
information or infringement of our intellectual property rights, both inside and outside of the United States. Further, the examination
process may require us or our licensors to narrow the claims for our pending patent applications, which may limit the scope of patent
protection that may be obtained if these applications issue. The rights already granted under any of our currently issued patents or
those licensed to us and those that may be granted under future issued patents may not provide us with the proprietary protection or
competitive advantages we are seeking. If we or our licensors are unable to obtain and maintain patent protection for our technology
and products, or if the scope of the patent protection obtained is not sufficient, our competitors could develop and commercialize
technology and products similar or superior to ours, and our ability to successfully commercialize our technology and products may be
adversely affected. It is also possible that we or our licensors will fail to identify patentable aspects of inventions made in the course of
our development and commercialization activities before it is too late to obtain patent protection on them.
With respect to patent rights, we do not know whether any of the pending patent applications for any of our compounds or
biologic products will result in the issuance of patents that effectively protect our technology or products, or if any of our issued
patents or if any of our or our licensors’ issued patents will effectively prevent others from commercializing competitive technologies
and products. Publications of discoveries in the scientific literature often lag behind the actual discoveries, and patent applications in
the United States and other jurisdictions are typically not published until 18 months after filing or in some cases not at all, until they
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are issued as a patent. Therefore, we cannot be certain that we or our licensors were the first to make the inventions claimed in our
owned or licensed patents or pending patent applications, or that we or our licensors were the first to file for patent protection of such
inventions.
Our pending applications cannot be enforced against third parties practicing the technology claimed in such applications unless
and until a patent issues from such applications. Because the issuance of a patent is not conclusive as to its inventorship, scope,
validity or enforceability, issued patents that we own or have licensed from third parties may be challenged in the courts or patent
offices in the United States and abroad. Such challenges may result in the loss of patent protection, the narrowing of claims in such
patents or the invalidity or unenforceability of such patents, which could limit our ability to stop others from using or commercializing
similar or identical technology and products, or limit the duration of the patent protection for our technology and products. Protecting
against the unauthorized use of our or our licensor’s patented technology, trademarks and other intellectual property rights is
expensive, difficult and may in some cases not be possible. In some cases, it may be difficult or impossible to detect third-party
infringement or misappropriation of our intellectual property rights, even in relation to issued patent claims, and proving any such
infringement may be even more difficult. For example, two of our patents, U.S. Patent Nos. 7,842,289 and 7,935,804, have previously
been subject to reexamination proceedings in the U.S. Patent and Trademark office at the request of a third party.
Third parties may initiate legal proceedings alleging that we are infringing their intellectual property rights, the outcome of which
would be uncertain and could harm our business.
Our commercial success depends upon our ability to develop, manufacture, market and sell our product candidates, and to use
our related proprietary technologies without infringing the intellectual property rights of third parties. We may become party to, or
threatened with, future adversarial proceedings or litigation regarding intellectual property rights with respect to our product
candidates, including interference or derivation proceedings before the U.S. Patent and Trademark Office, or USPTO. Third parties
may assert infringement claims against us based on existing patents or patents that may be granted in the future. If we are found to
infringe a third party’s intellectual property rights, we could be required to obtain a license from such third party to continue
commercializing our product candidates. However, we may not be able to obtain any required license on commercially reasonable
terms or at all. Under certain circumstances, we could be forced, including by court order, to cease commercializing our product
candidates. In addition, in any such proceeding or litigation, we could also be found liable for monetary damages. A finding of
infringement could prevent us from commercializing our product candidates or force us to cease some of our business operations,
which could materially harm our business. Any claims by third parties that we have misappropriated their confidential information or
trade secrets could have a similar negative impact on our business.
While our product candidates are in preclinical studies and clinical trials, we believe that their use in these preclinical studies
and clinical trials falls within the scope of the exemptions provided by 35 U.S.C. Section 271(e) in the United States, which generally
exempts from patent infringement liability activities reasonably related to the development and submission of information to the FDA.
As our product candidates progress toward commercialization, the possibility of a patent infringement claim against us increases. We
attempt to ensure that our product candidates and the methods we employ to manufacture them, as well as the methods for their use
that we intend to promote, do not infringe other parties’ patents and other proprietary rights. We cannot assure you they do not,
however, and competitors or other parties may assert that we infringe their proprietary rights in any event.
In addition, we are testing our product candidates administered with other product candidates or products that are covered by
patents held by other companies or institutions. In the event that a labeling instruction is required in product packaging recommending
that combination, we could be accused of, or held liable for, infringement of the third-party patents covering the product candidate or
product recommended for administration with our product candidates. In such a case, we could be required to obtain a license from the
other company or institution to use the required or desired package labeling, which may not be available on commercially reasonable
terms, or at all.
We are aware of certain U.S. and foreign patents owned by a certain third party with claims that are broadly directed to a
Listeria vaccine strain that contains certain proteins, some of these patents expire as late as 2021. These patents could be construed to
cover CRS-207. In addition, we are aware of certain U.S. and foreign patents owned by a certain third party with claims that are
broadly directed methods of using Listeria-based vaccines to treat certain cancers, which patents expire in 2017. The patents expiring
in 2017 may be construed to cover our LADD product candidate, CRS-207, as well as the product candidates licensed to Janssen,
ADU-214 and ADU-741. Notwithstanding, we do not currently expect a product launch of an Aduro product prior to expiration of the
above patents and, therefore, the patents would not appear relevant to our commercialization plans unless our approval was
accelerated or the patents somehow were extended.
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If we breach any of our license agreements, it could have a material adverse effect on our commercialization efforts for our
product candidates.
Our commercial success depends on our ability, and the ability of our licensors and collaborators, to develop, manufacture,
market and sell our product candidates and use our licensors’ or collaborators’ proprietary technologies without infringing the
property rights of third parties. For example, we have entered into license agreements with the Regents of the University of California
related to our LADD product candidates, and license agreements with Karagen Pharmaceuticals, Inc. and the Regents of the
University of California and a consortium of universities led by Memorial Sloan Kettering related to STING Activators, and we expect
to enter into additional licenses in the future. If we fail to comply with the obligations under these agreements, including payment and
diligence terms, our licensors may have the right to terminate these agreements, in which event we may not be able to develop,
manufacture, market or sell any product that is covered by these agreements or may face other penalties under the agreements. Such
an occurrence could materially adversely affect the value of the product candidate being developed under any such agreement.
Termination of these agreements or reduction or elimination of our rights under these agreements may result in our having to negotiate
new or reinstated agreements, which may not be available to us on equally favorable terms, or at all, or cause us to lose our rights
under these agreements, including our rights to intellectual property or technology important to our development programs.
We have granted our partners rights to control certain matters related to our intellectual rights for licensed products. Our inability
to control the filing, prosecution, maintenance and enforcement of such patents could materially harm our business.
As part of the license agreements with Janssen related to ADU-214 or ADU-741, we have granted Janssen the initial right and
responsibility to file, prosecute, maintain and enforce any patents and patent applications that contain pending or issued claims that are
specifically directed to the antigens contained in ADU-214 or ADU-741. As part of the license agreement with Merck related to
CD27, we have granted Merck the first rights to prosecute certain patent rights and we are required to consult with Merck with respect
to infringement matters related to certain licensed patents. Our inability to control these intellectual property rights could materially
harm our business. For example, if a third party is infringing one of the antigen-specific patents by marketing a product that is
identical or similar to ADU-214 for the treatment of lung cancer (such as a biosimilar of ADU-214), Janssen would have the initial
right to enforce the antigen-specific patents against the third party and may make decisions with which we may not agree.
We have granted Janssen and Merck rights to determine patent term extension strategy for specific patents that relate to ADU-214
or ADU-741 or CD27, respectively. Our inability to control the patent term extension strategy could materially harm our business.
As part of the license agreements with Janssen related to ADU-214 or ADU-741 and Merck related to CD27, we have granted
Janssen and Merck, respectively, the right and responsibility to determine the strategy to apply for the extension of the term of certain
licensed patents. These partners may decide not to apply for extension of any term of a licensed patent that may otherwise be eligible
for extension, which could decrease the royalties for the sale of products relating to such patents. Further, if one of our partners applies
for an extension of a licensed patent that may also be relevant to another product candidates that we may be developing and
commercializing, we could be prevented from seeking extension of the same patent for our product. If we do not have the ability to
control the strategy for patent term extension of any of our licensed patents, our business may be materially harmed.
We may not be able to protect our intellectual property rights throughout the world.
Filing, prosecuting and defending patents on all of our product candidates throughout the world would be prohibitively
expensive, and our or our licensors’ intellectual property rights in some countries outside the United States can be less extensive than
those in the United States. In addition, the laws and practices of some foreign countries do not protect intellectual property rights to
the same extent as federal and state laws in the United States. Consequently, we and our licensors may not be able to prevent third
parties from practicing our and our licensors’ inventions in all countries outside the United States, or from selling or importing
products made using our and our licensors’ inventions in and into the United States or other jurisdictions. Competitors may use our
technologies in jurisdictions where we have not obtained patent protection to develop their own products, and may export otherwise
infringing products to territories where we or our licensors have patent protection, but where enforcement is not as strong as that in the
United States. These products may compete with our products in jurisdictions where we do not have any issued patents and our patent
claims or other intellectual property rights may not be effective or sufficient to prevent them from so competing.
Many companies have encountered significant problems in protecting and defending intellectual property rights in certain
foreign jurisdictions. The legal systems of certain countries, particularly certain developing countries, do not favor the enforcement of
patents and other intellectual property protection, particularly those relating to biopharmaceuticals, which could make it difficult for us
to stop the infringement of our or our licensor’s patents or marketing of competing products in violation of our proprietary rights
generally in those countries. Proceedings to enforce our patent rights in foreign jurisdictions could result in substantial cost and divert
our efforts and attention from other aspects of our business, could put our and our licensors’ patents at risk of being invalidated or
interpreted narrowly and our and our licensors’ patent applications at risk of not issuing and could provoke third parties to assert
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claims against us or our licensors. We or our licensors may not prevail in any lawsuits that we or our licensors initiate and the
damages or other remedies awarded, if any, may not be commercially meaningful.
The laws of certain foreign countries may not protect our rights to the same extent as the laws of the United States, and these
foreign laws may also be subject to change. For example, methods of treatment and manufacturing processes may not be patentable in
certain jurisdictions, and the requirements for patentability may differ in certain countries, particularly developing countries.
Furthermore, generic and/or biosimilar product manufacturers or other competitors may challenge the scope, validity or enforceability
of our or our licensors’ patents, requiring us or our licensors to engage in complex, lengthy and costly litigation or other proceedings.
Generic or biosimilar product manufacturers may develop, seek approval for, and launch biosimilar versions or generic versions,
respectively, of our products. The FDA has published four draft guidance documents on biosimilar product development. For the FDA
to approve a biosimilar product as interchangeable with a reference product, the agency must find that the biosimilar product can be
expected to produce the same clinical results as the reference product and, for products administered multiple times, the biosimilar and
the reference biologic may be switched after one has been previously administered without increasing safety risks or risks of
diminished efficacy relative to exclusive use of the reference biologic. However, complexities associated with the larger, and often
more complex, structures of biological products, as well as the process by which such products are manufactured, pose significant
hurdles to implementation, which are still being worked out by the FDA. To date, no biosimilar or interchangeable biologic has been
licensed under the Biologics Price Competition and Innovation Act of 2009, or BPCIA, framework, although such approvals have
occurred in Europe, and it is anticipated that the FDA will approve a biosimilar in the relatively near future. If any of our product
candidates are approved by the FDA, the approval of a biologic product biosimilar to one of our products could have a material impact
on our business. In particular, a biosimilar could be significantly less costly to bring to market and priced significantly lower than our
products, if approved by the FDA.
Some jurisdictions may require us to grant licenses to third parties. Such compulsory licenses could be extended to include some of
our product candidates, which may limit our potential revenue opportunities.
Many countries, including European Union countries, have compulsory licensing laws under which a patent owner may be
compelled under certain circumstances to grant licenses to third parties. In those countries, we and our licensors may have limited
remedies if patents are infringed or if we or our licensors are compelled to grant a license to a third party, which could materially
diminish the value of those patents. This could limit our potential revenue opportunities. Accordingly, our and our licensors’ efforts to
enforce intellectual property rights around the world may be inadequate to obtain a significant commercial advantage from the
intellectual property that we own or license.
Patent terms may be inadequate to protect our competitive position on our products for an adequate amount of time, and our
product candidates for which we intend to seek approval as biologic products may face competition sooner than anticipated.
Given the amount of time required for the development, testing and regulatory review of new product candidates, such as our
product candidates, patents protecting such candidates might expire before or shortly after such candidates are commercialized.
Currently, we own or license patent families that cover our LADD technology platform, which expire between 2022 and 2027, subject
to any extensions, and we own or license patent families that cover Listeria strains engineered to express, or improve the expression
of, particular antigens, which, if issued, expire between 2031 and 2037. We also own or license patent families that cover STING
Activators, which, if issued, expire between 2025 and 2037, subject to any extensions. We expect to seek extensions of patent terms in
the United States and, if available, in other countries where we are prosecuting patents. In the United States, the Drug Price
Competition and Patent Term Restoration Act of 1984 permits a patent term extension of up to five years beyond the normal
expiration of the patent, which is limited to the approved indication (or any additional indications approved during the period of
extension). However, the applicable authorities, including the FDA and the USPTO in the United States, and any equivalent regulatory
authority in other countries, may not agree with our assessment of whether such extensions are available, and may refuse to grant
extensions to our patents, or may grant more limited extensions than we request. If this occurs, our competitors may be able to take
advantage of our investment in development and clinical trials by referencing our clinical and preclinical data and launch their product
earlier than might otherwise be the case.
The BPCIA established legal authority for the FDA to review and approve biosimilar biologics, including the possible
designation of a biosimilar as “interchangeable” based on its similarity to an existing brand product. Under the BPCIA, an application
for a biosimilar product cannot be approved by the FDA until 12 years after the original branded product was approved under a BLA.
The law is complex and is still being interpreted and implemented by the FDA. As a result, its ultimate impact, implementation, and
meaning are subject to uncertainty. While it is uncertain when such processes intended to implement BPCIA may be fully adopted by
the FDA, any such processes could have a material adverse effect on the future commercial prospects for our biological products.
We anticipate being awarded market exclusivity for each of our biological product candidates that is subject to its own BLA for
12 years in the United States, 10 years in Europe and significant durations in other markets. However, the term of the patents that
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cover such product candidates may not extend beyond the applicable market exclusivity awarded by a particular country. For example,
in the United States, if all of the patents that cover our particular biologic product expire before the 12-year market exclusivity expires,
a third party could submit a marketing application for a biosimilar product four years after approval of our biologic product, and the
FDA could immediately review the application and approve the biosimilar product for marketing 12 years after approval of our
biologic. Alternatively, a third party could submit a BLA for a similar or identical product any time after approval of our biologic
product, and the FDA could immediately review and approve the similar or identical product for marketing and the third party could
begin marketing the similar or identical product upon expiry of all of the patents that cover our particular biologic product.
Additionally, there is a risk that this exclusivity could be shortened due to congressional action or otherwise, or that the FDA
will not consider our product candidates to be reference products for competing products, potentially creating the opportunity for
generic competition sooner than anticipated. The extent to which a biosimilar, once approved, will be substituted for any one of our
reference products in a way that is similar to traditional generic substitution for non-biological products is not yet clear, and will
depend on a number of marketplace and regulatory factors that are still developing.
Changes in patent law, including recent patent reform legislation, could increase the uncertainties and costs surrounding the
prosecution of our patent applications and the enforcement or defense of our issued patents.
As is the case with other pharmaceutical companies, our success is heavily dependent on intellectual property, particularly
patents. Obtaining and enforcing patents in the pharmaceutical industry involve technological and legal complexity, and obtaining and
enforcing pharmaceutical patents is costly, time-consuming, and inherently uncertain. Changes in either the patent laws or
interpretation of the patent laws in the United States and other countries may diminish the value of our patents or narrow the scope of
our patent protection. For example, the U.S. Supreme Court has ruled on several patent cases in recent years, either narrowing the
scope of patent protection available in certain circumstances or weakening the rights of patent owners in certain situations. In addition
to increasing uncertainty with regard to our and our licensors’ ability to obtain patents in the future, this combination of events has
created uncertainty with respect to the value of patents, once obtained. Depending on decisions by Congress, the federal courts, and
the USPTO, the laws and regulations governing patents could change in unpredictable ways that would weaken our and our licensors’
ability to obtain new patents or to enforce existing patents and patents we and our licensors may obtain in the future. Recent patent
reform legislation could increase the uncertainties and costs surrounding the prosecution of our and our licensors’ patent applications
and the enforcement or defense of our or our licensors’ issued patents.
In September 2011, the Leahy-Smith America Invents Act, or the Leahy-Smith Act, was signed into law. The Leahy-Smith Act
includes a number of significant changes to U.S. patent law. These include provisions that affect the way patent applications will be
prosecuted and may also affect patent litigation. In particular, under the Leahy-Smith Act, the United States transitioned in March
2013 to a “first to file” system in which the first inventor to file a patent application will be entitled to the patent. Third parties are
allowed to submit prior art before the issuance of a patent by the USPTO and may become involved in opposition, derivation,
reexamination, inter-partes review or interference proceedings challenging our patent rights or the patent rights of our licensors. An
adverse determination in any such submission, proceeding or litigation could reduce the scope of, or invalidate, our or our licensors’
patent rights, which could adversely affect our competitive position.
The USPTO is currently developing regulations and procedures to govern administration of the Leahy-Smith Act, and many of
the substantive changes to patent law associated with the Leahy-Smith Act, and in particular, the first to file provisions, did not
become effective until March 16, 2013. Accordingly, it is not clear what, if any, impact the Leahy-Smith Act will have on the
operation of our business. However, the Leahy-Smith Act and its implementation could increase the uncertainties and costs
surrounding the prosecution of our patent applications and the enforcement or defense of our issued patents and those licensed to us.
Obtaining and maintaining our patent protection depends on compliance with various procedural, document submissions, fee
payment and other requirements imposed by governmental patent agencies, and our patent protection could be reduced or eliminated
for noncompliance with these requirements.
Periodic maintenance fees on any issued patent are due to be paid to the USPTO and foreign patent agencies in several stages
over the lifetime of the patent. The USPTO and various foreign governmental patent agencies require compliance with a number of
procedural, documentary, fee payment and other similar provisions during the patent application process. While an inadvertent lapse
can in many cases be cured by payment of a late fee or by other means in accordance with the applicable rules, there are situations in
which noncompliance can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of
patent rights in the relevant jurisdiction. Noncompliance events that could result in abandonment or lapse of a patent or patent
application include, but are not limited to, failure to respond to official actions within prescribed time limits, non-payment of fees and
failure to properly legalize and submit formal documents. If we or our licensors fail to maintain the patents and patent applications
covering our product candidates, our competitive position would be adversely affected.
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We may become involved in lawsuits to protect or enforce our intellectual property, which could be expensive, time consuming and
unsuccessful and have a material adverse effect on the success of our business.
Competitors may infringe our patents or misappropriate or otherwise violate our intellectual property rights. To counter
infringement or unauthorized use, litigation may be necessary in the future to enforce or defend our intellectual property rights, to
protect our trade secrets or to determine the validity and scope of our own intellectual property rights or the proprietary rights of
others. Also, third parties may initiate legal proceedings against us or our licensors to challenge the validity or scope of intellectual
property rights we own or control. These proceedings can be expensive and time consuming. Many of our current and potential
competitors have the ability to dedicate substantially greater resources to defend their intellectual property rights than we can.
Accordingly, despite our efforts, we may not be able to prevent third parties from infringing upon or misappropriating our intellectual
property. Litigation could result in substantial costs and diversion of management resources, which could harm our business and
financial results. In addition, in an infringement proceeding, a court may decide that a patent owned by or licensed to us is invalid or
unenforceable, or may refuse to stop the other party from using the technology at issue on the grounds that our patents do not cover
the technology in question. An adverse result in any litigation proceeding could put one or more of our patents at risk of being
invalidated, held unenforceable or interpreted narrowly. Furthermore, because of the substantial amount of discovery required in
connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by
disclosure during this type of litigation. There could also be public announcements of the results of hearings, motions or other interim
proceedings or developments in any such proceedings. If securities analysts or investors perceive these results to be negative, it could
have a material adverse effect on the price of shares of our common stock.
We may be subject to claims by third parties asserting that our licensors, employees or we have misappropriated their intellectual
property, or claiming ownership of what we regard as our own intellectual property.
Many of our employees and our licensors’ employees, including our senior management, were previously employed at
universities or at other biotechnology or pharmaceutical companies, including our competitors or potential competitors. Some of these
employees, including each member of our senior management, executed proprietary rights, non-disclosure and non-competition
agreements, or similar agreements, in connection with such previous employment. Although we try to ensure that our employees do
not use the proprietary information or know-how of others in their work for us, we may be subject to claims that we or these
employees have used or disclosed intellectual property, including trade secrets or other proprietary information, of any such third
party. Litigation may be necessary to defend against such claims. If we fail in defending any such claims, in addition to paying
monetary damages, we may lose valuable intellectual property rights or personnel or sustain damages. Such intellectual property rights
could be awarded to a third party, and we could be required to obtain a license from such third party to commercialize our technology
or products. Such a license may not be available on commercially reasonable terms or at all. Even if we are successful in defending
against such claims, litigation could result in substantial costs and be a distraction to management.
Intellectual property rights do not necessarily address all potential threats to our competitive advantage.
The degree of future protection afforded by our intellectual property rights is uncertain because intellectual property rights have
limitations, and may not adequately protect our business, or permit us to maintain our competitive advantage. The following examples
are illustrative:
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Others may be able to make compounds or biologics that are the same as or similar to our product candidates but that are
not covered by the claims of the patents that we own or have exclusively licensed.
We or our licensors or any strategic partners might not have been the first to make the inventions covered by the issued
patents or pending patent applications that we own or have exclusively licensed.
We or our licensors might not have been the first to file patent applications covering certain of our inventions.
Others may independently develop similar or alternative technologies or duplicate any of our technologies without
infringing our intellectual property rights.
It is possible that our pending patent applications will not lead to issued patents.
Issued patents that we own or have licensed may not provide us with any competitive advantages, or may be held invalid
or unenforceable as a result of legal challenges.
Our competitors might conduct research and development activities in the United States and other countries that provide a
safe harbor from patent infringement claims for certain research and development activities, as well as in countries where
we do not have patent rights and then use the information learned from such activities to develop competitive products for
sale in our major commercial markets.
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We may not develop additional proprietary technologies that are patentable.
The patents of others may have an adverse effect on our business.
If we are unable to protect the confidentiality of our proprietary information and know-how, the value of our technology and
products could be adversely affected.
In addition to patent protection, we also rely on other proprietary rights, including protection of trade secrets, know-how and
confidential and proprietary information. To maintain the confidentiality of trade secrets and proprietary information, we enter into
confidentiality agreements with our employees, consultants and collaborators upon the commencement of their relationships with us.
These agreements require that all confidential information developed by the individual or made known to the individual by us during
the course of the individual’s relationship with us be kept confidential and not disclosed to third parties. Our agreements with
employees also provide that any inventions conceived by the individual in the course of rendering services to us shall be our exclusive
property. However, we may not obtain these agreements in all circumstances, and individuals with whom we have these agreements
may not comply with their terms. In the event of unauthorized use or disclosure of our trade secrets or proprietary information, these
agreements, even if obtained, may not provide meaningful protection, particularly for our trade secrets or other confidential
information. To the extent that our employees, consultants or contractors use technology or know-how owned by third parties in their
work for us, disputes may arise between us and those third parties as to the rights in related inventions.
Adequate remedies may not exist in the event of unauthorized use or disclosure of our confidential information. The disclosure
of our trade secrets would impair our competitive position and may materially harm our business, financial condition and results of
operations.
Risks Related to our Financial Results
Our operating results may fluctuate significantly, which makes our future operating results difficult to predict and could cause our
operating results to fall below expectations or our guidance.
Our quarterly and annual operating results may fluctuate significantly in the future, which makes it difficult for us to predict our
future operating results. From time to time, in addition to existing agreements with Janssen, Novartis and Merck, we may enter into
license or collaboration agreements with other companies that include development funding and significant upfront and milestone
payments and/or royalties, which may become an important source of our revenue. Accordingly, our revenue may depend on
development funding and the achievement of development and clinical milestones under current and any potential future license and
collaboration agreements and sales of our products, if approved. These upfront and milestone payments may vary significantly from
period to period and any such variance could cause a significant fluctuation in our operating results from one period to the next.
In addition, we measure compensation cost for stock-based awards made to employees at the grant date of the award, based on
the fair value of the award as approved by the compensation committee and sub-committees, and recognize the cost as an expense
over the employee’s requisite service period. As the variables that we use as a basis for valuing these awards change over time,
including our underlying stock price and stock price volatility, the magnitude of the expense that we must recognize may vary
significantly.
Furthermore, our operating results may fluctuate due to a variety of other factors, many of which are outside of our control and
may be difficult to predict, including the following:
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the timing and cost of, and level of investment in, research and development activities relating to our current and any
future product candidates, which will change from time to time;
our ability to enroll patients in clinical trials and the timing of enrollment;
the cost of manufacturing our current and any future product candidates, which may vary depending on FDA guidelines
and requirements, the quantity of production and the terms of our agreements with manufacturers;
expenditures that we will or may incur to acquire or develop additional product candidates and technologies;
the timing and outcomes of clinical studies for our product candidates or competing product candidates;
competition from existing and potential future drugs that compete with our product candidates, and changes in the
competitive landscape of our industry, including consolidation among our competitors or partners;
any delays in regulatory review or approval of our product candidates;
the level of demand for our product candidates, if approved, which may fluctuate significantly and be difficult to predict;
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the risk/benefit profile, cost and reimbursement policies with respect to our products candidates, if approved, and existing
and potential future drugs that compete with our product candidates;
our ability to commercialize our product candidates, if approved, inside and outside of the United States, either
independently or working with third parties;
our ability to establish and maintain collaborations, licensing or other arrangements;
our ability to adequately support future growth;
potential unforeseen business disruptions that increase our costs or expenses;
future accounting pronouncements or changes in our accounting policies; and
the changing and volatile global economic environment.
The cumulative effect of these factors could result in large fluctuations and unpredictability in our quarterly and annual
operating results. As a result, comparing our operating results on a period-to-period basis may not be meaningful. Investors should not
rely on our past results as an indication of our future performance. This variability and unpredictability could also result in our failing
to meet the expectations of industry or financial analysts or investors for any period. If our revenue or operating results fall below the
expectations of analysts or investors or below any forecasts we may provide to the market, or if the forecasts we provide to the market
are below the expectations of analysts or investors, the price of our common stock could decline substantially. Such a stock price
decline could occur even when we have met any previously publicly stated revenue and/or earnings guidance we may provide.
Our ability to use net operating loss carryforwards to offset future taxable income, and our ability to use tax credit carryforwards,
may be subject to certain limitations.
Our ability to use our federal and state net operating losses to offset potential future taxable income and related income taxes
that would otherwise be due is dependent upon our generation of future taxable income before the expiration dates of the net operating
losses, and we cannot predict with certainty when, or whether, we will generate sufficient taxable income to use all of our net
operating losses. In addition, a corporation that undergoes an “ownership change” under Section 382 of the Internal Revenue Code of
1986, as amended, or the Code, is subject to limitations on its ability to utilize its pre-change net operating loss carryforwards, or
NOLs, to offset future taxable income and its ability to utilize tax credit carryforwards. As of December 31, 2016, we reported U.S.
federal, state and foreign NOLs of approximately $30.5 million, $3.6 million and $13.3 million, respectively.
Under Section 382 of the Internal Revenue Code of 1986, as amended, or the Code, our ability to utilize NOL carryforwards or
other tax attributes, such as federal tax credits, in any taxable year may be limited if we have experienced an “ownership change.”
Generally, a Section 382 ownership change occurs if one or more stockholders or groups of stockholders who owns at least 5% of a
corporation’s stock increases its ownership by more than 50 percentage points over its lowest ownership percentage within a specified
testing period. Similar rules may apply under state tax laws. We have experienced an ownership change that we believe under Section
382 of the Code will result in limitations in our ability to utilize net operating losses and credits. In addition, we may experience future
ownership changes as a result of future offerings or other changes in ownership of our stock. As a result, the amount of the NOLs and
tax credit carryforwards presented in our financial statements could be limited and may expire unutilized.
Risks Related to Ownership of our Common Stock
The price of our stock may be volatile, and you could lose all or part of your investment.
The trading price of our common stock has been, and is likely to continue to be highly volatile and could be subject to wide
fluctuations in response to various factors, some of which are beyond our control, including limited trading volume and as a result of
the factors discussed in this “Risk Factors” section and elsewhere in this Annual Report on Form 10-K among others. These factors
include:
•
•
•
•
the commencement, enrollment or results of the planned clinical trials of our product candidates or any future clinical
trials we may conduct, or changes in the development status of our product candidates;
any delay in our regulatory filings for our product candidates and any adverse development or perceived adverse
development with respect to the applicable regulatory authority’s review of such filings, including without limitation the
FDA’s issuance of a “refusal to file” letter or a request for additional information;
adverse results or delays in clinical trials;
our decision to initiate a clinical trial, not to initiate a clinical trial or to terminate an existing clinical trial;
67
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
adverse regulatory decisions, including a clinical hold or a failure to receive regulatory approval of our product
candidates;
changes in laws or regulations applicable to our products, including but not limited to clinical trial requirements for
approvals;
adverse developments concerning our manufacturers;
our inability to obtain adequate product supply for any approved product or inability to do so at acceptable prices;
our inability to establish collaborations if needed;
our failure to commercialize our product candidates;
additions or departures of key scientific or management personnel;
unanticipated serious safety concerns related to the use of our product candidates;
side effects or results reported for competing products or product candidates, such as competing listeria-based vaccines or
other more general approaches to immuno-oncology, that are perceived to have similarities to ours;
introduction of new products or services offered by us or our competitors;
announcements of significant acquisitions, strategic partnerships, joint ventures or capital commitments by us or our
competitors;
our ability to effectively manage our growth;
the size and growth of our initial cancer target markets;
our ability to successfully treat additional types of cancers or at different stages;
actual or anticipated variations in quarterly operating results;
our cash position;
our failure to meet the estimates and projections of the investment community or that we may otherwise provide to the
public;
publication of research reports about us or our industry, or immuno-oncology in particular, or positive or negative
recommendations or withdrawal of research coverage by securities analysts;
changes in the market valuations of similar companies;
overall performance of the equity markets;
sales of our common stock by us or our stockholders in the future;
trading volume of our common stock;
changes in accounting practices;
ineffectiveness of our internal controls;
disputes or other developments relating to proprietary rights, including patents, litigation matters and our ability to obtain
patent protection for our technologies;
significant lawsuits, including patent or stockholder litigation;
general political and economic conditions; and
other events or factors, many of which are beyond our control.
In addition, the stock market in general, and the NASDAQ Global Select Market and biopharmaceutical companies in particular,
have experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating
performance of these companies. Broad market and industry factors may negatively affect the market price of our common stock,
regardless of our actual operating performance. In the past, securities class action litigation has often been instituted against companies
following periods of volatility in the market price of a company’s securities. This type of litigation, if instituted, could result in
substantial costs and a diversion of management’s attention and resources, which would harm our business, operating results or
financial condition.
68
An active trading market for our common stock may not be maintained.
Our common stock is currently traded on the NASDAQ Global Select Market, but we can provide no assurance that we will be
able to maintain an active trading market for our shares on the NASDAQ Global Select Market or any other exchange in the future. If
there is no active market for our common stock, it may be difficult for our stockholders to sell shares without depressing the market
price for the shares or at all.
Unstable market and economic conditions may have serious adverse consequences on our business, financial condition and stock
price.
As widely reported, global credit and financial markets have experienced extreme volatility and disruptions in the past several
years, including periods of severely diminished liquidity and credit availability, declines in consumer confidence, declines in
economic growth, increases in unemployment rates and uncertainty about economic stability. We cannot assure you that future
deterioration in credit and financial markets and confidence in economic conditions will not occur. Our general business strategy may
be adversely affected by any such economic downturn, volatile business environment or continued unpredictable and unstable market
conditions. If the current equity and credit markets deteriorate, or do not improve, it may make any necessary debt or equity financing
more difficult, more costly, and more dilutive. Failure to secure any necessary financing in a timely manner and on favorable terms
could have a material adverse effect on our growth strategy, financial performance and stock price and could require us to delay or
abandon clinical development plans. In addition, there is a risk that one or more of our current service providers, manufacturers and
other partners may not survive these difficult economic times, which could directly affect our ability to attain our operating goals on
schedule and on budget.
As of December 31, 2016, we had $361.9 million of cash, cash equivalents and marketable securities. While we are not aware of
any downgrades, material losses, or other significant deterioration in the fair value of our cash equivalents and marketable securities
since December 31, 2016, we cannot assure you that future deterioration of the global credit and financial markets would not
negatively impact our current portfolio of cash equivalents or our ability to meet our financing objectives. Furthermore, our stock
price may decline due in part to the volatility of the stock market and the general economic downturn.
We do not intend to pay dividends on our common stock so any returns will be limited to the value of our stock.
We currently anticipate that we will retain future earnings for the development, operation and expansion of our business and do
not anticipate declaring or paying any cash dividends for the foreseeable future. Any return to stockholders will therefore be limited to
the appreciation of their stock.
Our principal stockholders and management own a significant percentage of our stock and will be able to exert significant control
over matters subject to stockholder approval.
Our executive officers, directors, and 5% stockholders together beneficially own a significant percentage of our voting stock.
These stockholders may be able to determine the outcome of matters requiring stockholder approval. For example, these stockholders
may be able to control elections of directors, amendments of our organizational documents, or approval of any merger, sale of assets,
or other major corporate transaction. This may prevent or discourage unsolicited acquisition proposals or offers for our common stock
that you may feel are in your best interest as one of our stockholders.
We are an emerging growth company and are taking advantage of reduced disclosure and governance applicable to emerging
growth companies, which could make our common stock less attractive to investors.
We are an emerging growth company, as defined in the JOBS Act, and we are taking advantage of certain exemptions from
various reporting requirements that are applicable to other public companies that are not emerging growth companies, including not
being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure
obligations regarding executive compensation in our periodic reports and proxy statements and exemptions from the requirements of
holding nonbinding advisory votes on executive compensation and stockholder approval of any golden parachute payments not
previously approved. We will remain an emerging growth company until the earliest of (1) December 31, 2020, (2) the last day of the
fiscal year (a) in which we have total annual gross revenue of at least $1.0 billion or (b) in which we are deemed to be a large
accelerated filer, which requires the market value of our common stock that is held by non-affiliates to exceed $700.0 million as of the
prior June 30th, and (3) the date on which we have issued more than $1.0 billion in non-convertible debt during the prior three-year
period.
Even after we no longer qualify as an emerging growth company, we may still qualify as a “smaller reporting company” which
would allow us to take advantage of many of the same exemptions from disclosure requirements including not being required to
comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act and reduced disclosure obligations
69
regarding executive compensation in our periodic reports and proxy statements. We cannot predict if investors will find our common
stock less attractive because we may rely on these exemptions. If some investors find our common stock less attractive as a result,
there may be a less active trading market for our common stock and our stock price may be more volatile.
Under the JOBS Act, emerging growth companies can also delay adopting new or revised accounting standards until such time
as those standards apply to private companies. We have irrevocably elected not to avail ourselves of this exemption from new or
revised accounting standards and, therefore, will be subject to the same new or revised accounting standards as other public companies
that are not emerging growth companies. As a result, changes in rules of U.S. generally accepted accounting principles or their
interpretation, the adoption of new guidance or the application of existing guidance to changes in our business could significantly
affect our financial position and results of operations.
Our reported financial results may be adversely affected by changes in accounting principles generally accepted in the U.S.
We prepare our financial statements in conformity with accounting principles generally accepted in the U.S. These accounting
principles are subject to interpretation by the Financial Accounting Standards Board, or FASB, and the Securities and Exchange
Commission. A change in these policies or interpretations could have a significant effect on our reported financial results, may
retroactively affect previously reported results, could cause unexpected financial reporting fluctuations, and may require us to make
costly changes to our operational processes and accounting systems. In May 2014, the FASB issued ASU 2014-09, Revenue from
Contracts with Customers, which supersedes nearly all existing U.S. GAAP revenue recognition guidance. The new standard will
become effective for us on January 1, 2018. Early application is permitted to the original effective date of January 1, 2017. Although
we are continuing to assess all potential impacts of the standard on our financial statements or disclosures, it could change the way we
account for certain of our revenue transactions, including revenue generated under our existing collaboration agreements. Adoption of
the standard could have a significant impact on our financial statements and may retroactively affect the accounting treatment of
transactions completed before adoption. See Note 2. Recent Accounting Pronouncements included herein for additional discussion of
the accounting changes.
Complying with the laws and regulations affecting public companies has increased and will increase our costs and the demands on
management and could harm our operating results.
As a public company, we have incurred and will continue to incur significant legal, accounting and other expenses. We are
subject to the reporting requirements of the Securities Exchange Act of 1934, as amended, which requires, among other things, that we
file with the Securities and Exchange Commission, or the SEC, annual, quarterly and current reports with respect to our business and
financial condition. In addition, the Sarbanes-Oxley Act, as well as rules subsequently adopted by the SEC and the NASDAQ Global
Select Market to implement provisions of the Sarbanes-Oxley Act, impose significant requirements on public companies, including
requiring establishment and maintenance of effective disclosure and financial controls and changes in corporate governance practices.
Further, pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, the SEC has adopted and will adopt
additional rules and regulations, such as mandatory “say on pay” voting requirements, that will apply to us when we cease to be an
emerging growth company. Stockholder activism, the current political environment and the current high level of government
intervention and regulatory reform may lead to substantial new regulations and disclosure obligations, which may lead to additional
compliance costs and impact the manner in which we operate our business in ways we cannot currently anticipate.
We expect the rules and regulations applicable to public companies to substantially increase our legal and financial compliance
costs and to make some activities more time-consuming and costly. To the extent these requirements divert the attention of our
management and personnel from other business concerns, they could have a material adverse effect on our business, financial
condition and results of operations. The increased costs will decrease our net income or increase our net loss, and may require us to
reduce costs in other areas of our business or increase the prices of our products or services. For example, we expect these rules and
regulations to make it more difficult and more expensive for us to obtain director and officer liability insurance and we may be
required to incur substantial costs to maintain the same or similar coverage. The impact of these requirements could also make it more
difficult for us to attract and retain qualified persons to serve on our board of directors, our board committees or as executive officers.
In the future, we may not be exempt from various reporting requirements. For example, the Sarbanes-Oxley Act requires us,
among other things, to assess the effectiveness of our internal control over financial reporting annually and to assess the effectiveness
of our disclosure controls and procedures quarterly. Section 404 of the Sarbanes-Oxley Act (“Section 404”) would require us to
perform system and process evaluation and testing of our internal control over financial reporting to allow management to report on,
and our independent registered public accounting firm potentially to attest to, the effectiveness of our internal control over financial
reporting. Our compliance with applicable provisions of Section 404 will require that we incur substantial accounting expense and
expend significant management time on compliance-related issues as we implement additional corporate governance practices and
comply with reporting requirements. Moreover, if we are not able to comply with the requirements of Section 404 applicable to us in a
timely manner, or if we or our independent registered public accounting firm identifies deficiencies in our internal control over
financial reporting that are deemed to be material weaknesses, the market price of our stock could decline and we could be subject to
70
sanctions or investigations by the SEC or other regulatory authorities, which would require additional financial and management
resources. Furthermore, investor perceptions of our company may suffer if deficiencies are found, and this could cause a decline in the
market price of our stock. Irrespective of compliance with Section 404, any failure of our internal control over financial reporting
could have a material adverse effect on our stated operating results and harm our reputation. If we are unable to implement these
requirements effectively or efficiently, it could harm our operations, financial reporting, or financial results and could result in an
adverse opinion on our internal control over financial reporting from our independent registered public accounting firm.
Sales of a substantial number of shares of our common stock by our existing stockholders in the public market could cause our
stock price to fall.
Sales of a substantial number of shares of our common stock in the public market could occur at any time. These sales, or the
perception in the market that the holders of a large number of shares intend to sell shares, could reduce the market price of our
common stock. Moreover, holders of certain shares of our common stock have rights, subject to certain conditions, to require us to file
registration statements covering their shares or to include their shares in registration statements that we may file for ourselves or other
stockholders. We have registered all currently reserved shares of common stock that we may issue under our equity compensation
plans and intend to register in the future any additional reserved or issued shares of common stock. These registered shares can be
freely sold in the public market upon issuance, subject to volume limitations applicable to affiliates.
Future sales and issuances of our common stock or rights to purchase common stock, including pursuant to our 2015 Plan, could
result in additional dilution of the percentage ownership of our stockholders and could cause our stock price to fall.
We expect that significant additional capital may be needed in the future to continue our planned operations, including
conducting clinical trials, commercialization efforts, expanded research and development activities and costs associated with operating
a public company. To raise capital, we may sell common stock, convertible securities or other equity securities in one or more
transactions at prices and in a manner we determine from time to time. If we sell common stock, convertible securities or other equity
securities, investors may be materially diluted by subsequent sales. Such sales may also result in material dilution to our existing
stockholders, and new investors could gain rights, preferences and privileges senior to the holders of our common stock.
Pursuant to our equity incentive plans, our compensation committee is authorized to grant equity-based incentive awards to our
employees, non-employee directors and consultants. Future grants of restricted stock units, options and other equity awards and
issuances of common stock under our equity incentive plans will result in dilution and may have an adverse effect on the market price
of our common stock.
Additionally, the number of shares of our common stock reserved for issuance under our 2015 Plan will automatically increase
on January 1 of each year, beginning on January 1, 2016 and continuing through and including January 1, 2025, by 4% of the total
number of shares of our capital stock outstanding on December 31 of the preceding calendar year, or a lesser number of shares
determined by our board of directors. Unless our board of directors elects not to increase the number of shares available for future
grant each year, our stockholders may experience additional dilution, which could cause our stock price to fall.
Anti-takeover provisions under our charter documents and Delaware law could delay or prevent a change of control which could
limit the market price of our common stock and may prevent or frustrate attempts by our stockholders to replace or remove our
current management.
Our amended and restated certificate of incorporation and amended and restated bylaws contain provisions that could delay or
prevent a change of control of our company or changes in our board of directors that our stockholders might consider favorable. Some
of these provisions include:
•
•
•
•
•
a board of directors divided into three classes serving staggered three-year terms, such that not all members of the board
will be elected at one time;
a prohibition on stockholder action through written consent, which requires that all stockholder actions be taken at a
meeting of our stockholders;
a requirement that special meetings of stockholders be called only by the chairman of the board of directors, the chief
executive officer, or by a majority of the total number of authorized directors;
advance notice requirements for stockholder proposals and nominations for election to our board of directors;
a requirement that no member of our board of directors may be removed from office by our stockholders except for cause
and, in addition to any other vote required by law, upon the approval of not less than two-thirds of all outstanding shares
of our voting stock then entitled to vote in the election of directors;
71
•
•
a requirement of approval of not less than two-thirds of all outstanding shares of our voting stock to amend any bylaws by
stockholder action or to amend specific provisions of our certificate of incorporation; and
the authority of the board of directors to issue preferred stock on terms determined by the board of directors without
stockholder approval and which preferred stock may include rights superior to the rights of the holders of common stock.
In addition, because we are incorporated in Delaware, we are governed by the provisions of Section 203 of the Delaware General
Corporate Law, which may prohibit certain business combinations with stockholders owning 15% or more of our outstanding voting
stock. These anti-takeover provisions and other provisions in our amended and restated certificate of incorporation and amended and
restated bylaws could make it more difficult for stockholders or potential acquirers to obtain control of our board of directors or initiate
actions that are opposed by the then-current board of directors and could also delay or impede a merger, tender offer or proxy contest
involving our company. These provisions could also discourage proxy contests and make it more difficult for you and other stockholders
to elect directors of your choosing or cause us to take other corporate actions you desire. Any delay or prevention of a change of control
transaction or changes in our board of directors could cause the market price of our common stock to decline.
Our certificate of incorporation provides that the Court of Chancery of the State of Delaware will be the exclusive forum for
substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a favorable judicial
forum for disputes with us or our directors, officers or employees.
Our certificate of incorporation provides that the Court of Chancery of the State of Delaware is the exclusive forum for any
derivative action or proceeding brought on our behalf, any action asserting a breach of fiduciary duty, any action asserting a claim
against us arising pursuant to the Delaware General Corporation Law, our certificate of incorporation or our bylaws, or any action
asserting a claim against us that is governed by the internal affairs doctrine. This provision may limit a stockholder’s ability to bring a
claim in a judicial forum that it finds favorable for disputes with us or our directors, officers or other employees, which may
discourage such lawsuits against us and our directors, officers and other employees. Alternatively, if a court were to find this provision
in our certificate of incorporation to be inapplicable or unenforceable in an action, we may incur additional costs associated with
resolving such action in other jurisdictions, which could adversely affect our business and financial condition.
If securities or industry analysts publish inaccurate or unfavorable research about our business, our stock price and trading
volume could decline.
The trading market for our common stock will depend in part on the research and reports that securities or industry analysts
publish about us or our business. If one or more of the analysts who covers us downgrades our stock or publishes inaccurate or
unfavorable research about our business, our stock price may decline. If one or more of these analysts ceases coverage of our company
or fails to publish reports on us regularly, demand for our stock could decrease, which might cause our stock price and trading volume
to decline.
72
Item 1B. Unresolved Staff Comments.
None.
Item 2. Properties.
We moved into our new corporate office and laboratory facility located in Berkeley, California in August, 2016. Our offices are
leased pursuant to an Office/Laboratory Lease that was entered into in September 2015, or the Heinz Lease. We began incurring rent
expense when the landlord delivered possession of the facility to us in March 2016. Initially, the Heinz Lease was for approximately
56,000 square feet with an option for us to lease the remainder of the space within the facility. During the second quarter of 2016, we
amended the lease to include approximately 7,000 additional square feet and on June 30, 2016 we exercised our option for
approximately 41,000 additional square feet, representing the remaining space within the facility. The Heinz Lease had an initial term
of twelve years, which was extended to approximately thirteen and a half years as a result of the option exercised on June 30, 2016.
We have the right to further extend the Heinz Lease term for up to two renewal terms of five years each, provided that the rental rate
would be subject to market adjustment at the beginning of each renewal term.
We continue to occupy and lease our former office and research and development facility in Berkeley, California, under a non-
cancelable operating lease, or the Bancroft Lease. In February 2015, we amended the Bancroft Lease agreement to increase the total
square footage to approximately 25,000 square feet and extended the term of the Bancroft Lease to expire on December 31, 2018. The
Bancroft Lease also contains an option to extend the lease for an additional two years. We have transitioned the entirety of our
Berkeley operations to our Heinz facility and in accordance with the terms of the Bancroft Lease, we intend to either sublease this
space or find a replacement tenant.
We also lease a research and development facility in Oss, the Netherlands, for employees of Aduro Biotech Europe. The term of
the Oss lease is through December 2017, with a one-year renewal option. We believe that our existing facilities are adequate to meet
our current needs, and that suitable additional alternative spaces will be available in the future on commercially reasonable terms.
Item 3. Legal Proceedings.
We are not currently subject to any material legal proceedings.
Item 4. Mine Safety Disclosures.
Not applicable.
73
PART II
Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.
Market Price of Common Stock
Our common stock has been listed on the NASDAQ Global Select Market under the symbol “ADRO” since April 15, 2015.
Prior to that date, there was no public trading market for our common stock. The following table sets forth for the period indicated the
high and low sales prices per share of our common stock as reported on the NASDAQ Stock Market:
Year Ending December 31, 2015:
Second Quarter (from April 15, 2015)........................................ $
Third Quarter............................................................................... $
Fourth Quarter............................................................................. $
Year Ending December 31, 2016:
First Quarter................................................................................ $
Second Quarter ........................................................................... $
Third Quarter .............................................................................. $
Fourth Quarter ............................................................................ $
High
Low
49.25 $
32.19 $
34.95 $
24.68
16.28
18.40
High
Low
26.74 $
15.63 $
16.10 $
15.25 $
11.54
8.91
11.91
9.95
On February 23, 2017, the last reported sale price of our common stock on the NASDAQ Global Select Market was $11.15 per
share.
Holders of Record
As of February 23, 2017, we had 159 holders of record of our common stock. The actual number of stockholders is greater than
this number of record holders, and includes stockholders who are beneficial owners, but whose shares are held in street name by
brokers and other nominees. This number of holders of record also does not include stockholders whose shares may be held in trust by
other entities.
Dividend Policy
We have never declared or paid cash dividends on our capital stock. We intend to retain all available funds and any future
earnings, if any, to fund the development and expansion of our business and we do not anticipate paying any cash dividends in the
foreseeable future. Any future determination related to dividend policy will be made at the discretion of our board of directors.
Securities Authorized for Issuance under Equity Compensation Plans
Information about our equity compensation plans is incorporated by reference herein to Item 12 of Part III of this Annual Report
on Form 10-K.
74
Stock Performance Graph
This performance graph shall not be deemed “soliciting material” or to be “filed” with the SEC for purposes of Section 18 of
the Securities Exchange Act of 1934, as amended (Exchange Act), or otherwise subject to the liabilities under that Section, and shall
not be deemed to be incorporated by reference into any of our filings under the Securities Act of 1933, as amended, or the Exchange
Act.
The graph below shows the cumulative total stockholder return assuming the investment of $100.00 in our common stock, The
NASDAQ Global Market Index, and the NASDAQ Biotechnology Index for the period commencing on April 15, 2015 (the first day
of trading of our common stock) and ending on December 31, 2016. The comparisons in the table are required by the Securities and
Exchange Commission and are not intended to forecast or be indicative of future performance of our common stock. All amounts are
shown are based on the closing price with the exception of April 15, 2015 which is the opening price based on initial trading of Aduro
stock.
STOCK PERFORMANCE GRAPH
APRIL 15, 2015 - DECEMBER 31, 2016
S
R
A
L
L
O
D
.
.
S
U
$150
$100
$50
$-
4/15/2015
5/29/2015
6/30/2015
7/31/2015
8/31/2015
9/30/2015
10/30/2015
11/30/2015
12/31/2015
Recent Sales of Unregistered Securities
None.
Repurchases of Shares or of Company Equity Securities
None.
9/30/2016
10/31/2016
11/30/2016
12/31/2016
1/29/2016
2/29/2016
3/31/2016
4/29/2016
5/31/2016
6/30/2016
7/29/2016
8/31/2016
75
Item 6. Selected Financial Data.
The selected consolidated financial data included in this section are not intended to replace the consolidated financial statements
included elsewhere in this Annual Report on Form 10-K. We derived the selected consolidated statements of operations data for the
years ended December 31, 2016, 2015 and 2014 and the selected consolidated balance sheet data at December 31, 2016 and 2015 from
our audited consolidated financial statements included elsewhere in this report. The selected consolidated statement of operations data
for the year ended December 31, 2013 and the selected consolidated balance sheet data at December 31, 2014 and 2013 are derived
from our audited financial statements which are not included in this report. Our historical results are not necessarily indicative of the
results that may be expected in the future. You should read the selected historical consolidated financial data below in conjunction
with the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the audited
consolidated financial statements included elsewhere in this report.
Consolidated Statements of Operations Data:
Revenue:
Collaboration and license revenue ................................... $
Grant revenue...................................................................
Total revenue .........................................................................
Operating expenses:
Year Ended December 31,
2016
2015
2014
2013
(in thousands, except share
and per share data)
50,593 $
88
50,681
71,689 $
1,290
72,979
13,038 $
351
13,389
—
828
828
87,718
34,277
549
122,544
(71,863)
Research and development(1) ...........................................
General and administrative(1) ...........................................
Amortization of intangibles .............................................
Total operating expenses .......................................................
Loss from operations .............................................................
Loss from remeasurement of fair value of warrants..............
Gain on extinguishment of convertible promissory notes .....
Interest income (expense), net ...............................................
Other (expense) income, net..................................................
Loss before income tax..........................................................
Income tax (provision) benefit ..............................................
Net loss .................................................................................. $
Net loss per common share, basic and diluted ...................... $
Shares used in computing net loss per common
share, basic and diluted....................................................... 65,200,762 44,706,393
58,649
27,805
89
86,543
(13,564)
(26,077) (4)
—
494
(161)
(39,308)
99
(39,209) $
(0.88) $
—
—
2,219
(40)
(69,684)
(21,464)
(91,148) $
(1.40) $
23,513
8,994
—
32,507
(19,118)
(566)
3,553 (2)
(2,395) (3)
1,512
(17,014)
—
(17,014) $
(53.06) $
10,687
4,677
—
15,364
(14,536)
(162)
—
(1,371)
15
(16,054)
—
(16,054)
(55.80)
320,686
287,711
(1)
Includes stock-based compensation as follows:
Research and development ...................................................... $
General and administrative...................................................... $
Total stock-based compensation ........................................ $
9,131 $
5,875
15,006 $
(in thousands)
2,493 $
5,937
8,430 $
202 $
368
570 $
194
215
409
Year Ended December 31,
2016
2015
2014
2013
(2) Upon the conversion of convertible promissory notes to related parties into Series C convertible preferred stock in May 2014, a
gain on extinguishment was recorded because the amount allocated to reacquire the convertible notes was less than the carrying
value of the notes.
76
(3)
(4)
Includes amortization of debt discount associated with convertible promissory notes due to the issuance of warrants and
beneficial conversion feature associated with such convertible promissory notes.
In 2015, the Company remeasured warrants to their fair value of $27.1 million and recognized a loss from remeasurement of
$26.1 million. The carrying value of the warrants of $27.1 million was reclassified to additional paid-in capital.
Consolidated Balance Sheet Data:
Cash, cash equivalents and marketable securities ................... $
Working capital .......................................................................
Total assets ..............................................................................
Note payable to related party...................................................
Convertible promissory notes payable to related parties,
net.......................................................................................
Convertible preferred stock warrant liability ..........................
Common stock warrant liability ..............................................
Convertible preferred stock .....................................................
Accumulated deficit.................................................................
Total stockholders’ equity (deficit) .........................................
2016
2015
2014
2013
As of December 31,
(in thousands)
361,906 $
324,132
438,611
—
431,045 $
393,438
481,825
—
119,456 $
81,006
126,462
—
—
—
—
—
(192,000)
227,220
—
—
—
—
(100,852)
261,622
—
100
889
139,963
(61,643)
(61,297)
8,532
(5,075)
9,880
200
12,789
72
505
32,224
(44,629)
(38,758)
77
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.
You should read the following discussion and analysis of our financial condition and results of operations together with the
section of this Annual Report on Form 10-K titled “Selected Financial Data” and our consolidated financial statements included
elsewhere in this report. This discussion and other parts of this report contain forward-looking statements that involve risk and
uncertainties, such as statements of our plans, objectives, expectations and intentions. As a result of many factors, including those
factors set forth in the “Risk Factors” section of this report, our actual results could differ materially from the results described in or
implied by the forward-looking statements contained in the following discussion and analysis.
Overview
We are an immunotherapy company focused on the discovery, development and commercialization of therapies that transform
the treatment of challenging diseases, including cancer. We believe our three technology platforms are uniquely positioned to recruit
and direct the immune system by activating cancer-fighting immune cells and inhibiting immune suppressive cells known to allow
tumor growth. Product candidates from our LADD, or Live, Attenuated, Double-Deleted Listeria monocytogenes, STING Pathway
Activator, and B-select monoclonal antibody platforms are designed to stimulate and/or regulate innate and adaptive immune
responses, either as single agents or in combination with conventional therapies (i.e. chemotherapy and radiation) as well as other
novel immunotherapies. Our diverse technology platforms have led to a strong pipeline of clinical and preclinical candidates, which
are being developed for a number of cancer indications. Additionally, our platforms have the potential to generate product candidates
that address other therapeutic areas, such as autoimmune and infectious diseases.
Immuno-oncology is an emerging field of cancer therapy that aims to activate the immune system in the tumor
microenvironment to create and enhance anti-tumor immune responses, as well as to overcome the immuno-suppressive mechanisms
that cancer cells have developed against the immune system. Recent developments in the field of immuno-oncology, including
checkpoint inhibitors—therapies which work to remove suppression mechanisms that prevent an immune response against cancer
cells—have shown the potential to provide efficacy and extended survival, even in cancers where conventional therapies, such as
surgery, chemotherapy and radiotherapy, have failed. The immunotherapy field is rapidly advancing with new immuno-oncology
combinations that focus on strengthening therapeutic efficacy in a wide range of cancers. We intend to pursue a broad strategy of
combining our technology platforms with conventional and novel immuno-oncology therapies, based on their mechanisms of action,
safety profiles and versatility.
Our LADD technology platform is based on proprietary attenuated strains of Listeria that have been engineered to express
tumor-associated antigens to induce specific and targeted immune responses. This platform is being developed as a treatment for
multiple indications, including mesothelioma, ovarian, gastric, lung and prostate cancers. Additionally, a personalized form of LADD,
or pLADD, is being developed utilizing tumor neoantigens that are specific to an individual patient’s tumor.
Our STING Pathway Activator platform is designed to activate the intracellular Stimulator of Interferon Genes, or STING
receptor, resulting in a potent tumor-specific immune response. ADU-S100 is the first STING Pathway Activator compound to enter
the clinic and is currently being evaluated in a Phase 1 study in patients with cutaneously accessible metastatic solid tumors or
lymphomas.
Our B-select monoclonal antibody platform includes a proprietary ultra-selective functional screening process to identify
antibodies with unique binding properties against a broad range of targets that can modulate the innate and adaptive arms of the
immune system. The B-select platform has delivered a number of immune modulating assets currently in research and preclinical
development.
We are collaborating with leading global pharmaceutical companies to expand our products and technology platforms.
We have intellectual property protection on our LADD, STING and B-select technology platforms and each of our product
candidates, some of which we believe can be maintained into the 2030s.
Since commencing our operations, our efforts have been focused on research, development and the advancement of our product
candidates into clinical trials. As a result we have incurred significant losses. We have funded our operations primarily through the
sale of common stock and convertible preferred stock, the issuance of convertible promissory notes, licensing agreements with
pharmaceutical partners and revenue from government grants. We incurred a net loss of $91.1 million, $39.2 million, and $17.0
million for the years ended December 31, 2016, 2015 and 2014, respectively. At December 31, 2016, our cash, cash equivalents and
marketable securities totaled $361.9 million and our accumulated deficit was $192.0 million.
78
Components of Operating Results
Revenue
We have not generated any revenue from product sales. Our revenue to date has been primarily derived from research and
license agreements we entered into with Janssen, a collaboration and license agreement with Novartis, as well as research and
development grants from the U.S. government. We recognize revenue from upfront payments under our Janssen and Novartis
agreements ratably over the term of our estimated period of performance under the agreement. In addition to receiving upfront
payments, we may also be entitled to milestone and other contingent payments upon achieving predefined objectives. Revenue from
milestones, if they are nonrefundable and deemed substantive, are recognized upon successful accomplishment of the milestones. To
the extent that non-substantive milestones are achieved and we have remaining performance obligations, milestones are deferred and
recognized as revenue over the estimated remaining period of performance. We recognize revenue related to research and
development grants when the related research expenses are incurred and our specific performance obligations under the terms of the
respective contracts are satisfied.
We expect that any revenue we generate from our research and license agreements with Janssen and Novartis, government
research and development grants, and any future collaboration partners will fluctuate from year to year as a result of the timing and
amount of milestones and other payments.
Research and Development Expenses
The largest component of our total operating expenses has historically been our investment in research and development
activities, including the clinical development of our product candidates. Research and development expenses represent costs incurred
to conduct research, such as the discovery and development of our product candidates, as well as the development of product
candidates pursuant to our research and license agreements with Janssen, Novartis and Merck. We recognize all research and
development costs as they are incurred. Clinical trial costs, contract manufacturing and other development costs incurred by third
parties are expensed as the contracted work is performed.
We expect our research and development expenses to increase in the future as we advance our product candidates into and
through clinical trials and pursue regulatory approval of our product candidates. The process of conducting the necessary clinical
research to obtain regulatory approval is costly and time-consuming. The actual probability of success for our product candidates and
technology platforms may be affected by a variety of factors including: the quality of our product candidates, early clinical data,
investment in our clinical program, competition, manufacturing capability and commercial viability. We may never succeed in
obtaining regulatory approval for any of our product candidates. As a result of the uncertainties discussed above, we are unable to
determine the duration and completion costs of our research and development projects or when and to what extent we will generate
revenue from the commercialization and sale of our product candidates.
The following table summarizes our research and development costs by platform:
Year Ended December 31,
2016
2015
2014
(in thousands)
External Costs
LADD..................................................................................... $
STING ....................................................................................
B-select...................................................................................
Other research.........................................................................
Total external costs ..............................................................
Internal Costs ............................................................................
Total research and development .......................................... $
31,497 $
12,451
7,718
10,025
61,691
26,027
87,718 $
25,817 $
14,316
178
4,376
44,687
13,962
58,649 $
13,630
1,745
—
2,042
17,417
6,096
23,513
Other research includes sponsored research grants, laboratory supplies and materials, and facility costs. Internal costs include
personnel and stock compensation expenses as well as depreciation.
General and Administrative Expenses
General and administrative expenses include personnel costs, expenses for outside professional services and other allocated
expenses. Personnel costs consist of salaries, bonuses, benefits and stock-based compensation. Outside professional services consist of
legal, accounting and audit services, insurance expenses, investor relations activities, administrative services and other consulting fees.
Allocated expenses consist of rent expense related to our office and research and development facility.
79
Loss from Remeasurement of Fair Value of Warrants
Loss from remeasurement of fair value of warrants consists of losses from the remeasurement of the fair value of our liabilities
related to our convertible preferred stock warrants and common stock warrants.
Prior to the completion of our IPO in April 2015, our convertible preferred stock warrants were exercisable into shares that were
contingently redeemable. Our common stock warrants were subject to performance conditions that could have resulted in the issuance
of a variable number of shares. As such, these warrants were classified as liabilities in the condensed consolidated balance sheets at
their estimated fair values, and we recorded the change in the estimated fair values each reporting period as loss from remeasurement
of fair value of warrants. We continued to record adjustments to the estimated fair values of the convertible preferred stock warrants
until they converted into common stock warrants upon the closing of the IPO. We also continued to record adjustments to the
estimated fair value of our common stock warrants until the performance conditions lapsed in April 2015, at which time they were
reclassified to additional paid-in capital.
Interest Income, Net
Interest income consists of interest income from our cash equivalents and marketable securities.
Other (Expense) Income, Net
Other (expense) income, net consists of foreign currency transaction gains and losses.
Provision for Income Taxes
We are subject to income taxes in the United States and foreign jurisdictions in which we do business. These foreign
jurisdictions have statutory tax rates different from those in the United States. Accordingly, our effective tax rates will vary depending
on the relative proportion of foreign to U.S. income, the availability of tax credits, changes in the valuation of our deferred tax assets
and liabilities and changes in tax laws. We regularly assess the likelihood of adverse outcomes resulting from the examination of our
tax returns by the U.S. Internal Revenue Service, or IRS, and other tax authorities to determine the adequacy of our income tax
reserves and expense. Should actual events or results differ from our current expectations, charges or credits to our income tax
expense may become necessary.
80
Results of Operations
Comparison of the Years Ended December 31, 2016 and 2015
Year Ended December 31,
2016
2015
(in thousands)
Change
$
Revenue:
Collaboration and license revenue....................................... $
Grant revenue ......................................................................
Total revenue.............................................................................
Operating expenses:
Research and development ..................................................
General and administrative ..................................................
Amortization of intangibles .................................................
Total operating expenses...........................................................
Loss from operations.................................................................
Loss from remeasurement of fair value of warrants .................
Interest income ..........................................................................
Other (expense) income, net .....................................................
Loss before income tax .............................................................
Income tax (provision) benefit ..................................................
Net loss...................................................................................... $
50,593 $
88
50,681
71,689 $
1,290
72,979
87,718
34,277
549
122,544
(71,863)
—
2,219
(40)
(69,684)
(21,464)
(91,148) $
58,649
27,805
89
86,543
(13,564)
(26,077)
494
(161)
(39,308)
99
(39,209) $
(21,096)
(1,202)
(22,298)
29,069
6,472
460
36,001
(58,299)
26,077
1,725
121
(30,376)
(21,563)
(51,939)
Revenue
The following table is a summary of our collaboration and license revenues for the years ended December 31, 2016 and 2015:
Year Ended December 31,
Change
2016
2015
$
(in thousands)
Collaboration and license revenue:
Novartis .................................................................................. $
Janssen....................................................................................
Other.......................................................................................
Total..................................................................................... $
49,815 $
302
476
50,593 $
8,589 $
62,585
515
71,689 $
41,226
(62,283)
(39)
(21,096)
Collaboration and license revenue was $50.6 million for the year ended December 31, 2016, compared to $71.7 million for the
year ended December 31, 2015. The decrease was primarily due to the recognition of certain milestone payments and upfront fees
under the Janssen agreements in 2015, offset by collaboration revenue recognized from the Novartis agreement in 2016.
Grant revenue was $0.1 million for the year ended December 31, 2016, a decrease of $1.2 million compared to the year ended
December 31, 2015, primarily due to several grants expiring in 2015.
81
Research and Development Expenses
The following table summarizes our research and development expenses incurred during the years ended December 31, 2016
and 2015:
Year Ended December 31,
2016
2015
(in thousands)
Change
$
Contract manufacturing............................................................. $
Compensation and related personnel costs ...............................
Clinical development ................................................................
Stock-based compensation expense ..........................................
Licensing fees ...........................................................................
Other research and development costs......................................
Outside professional services....................................................
Contract research.......................................................................
Facility costs .............................................................................
Total research and development................................................ $
23,139 $
16,476
10,499
9,131
8,099
6,136
5,252
5,011
3,975
87,718 $
14,652 $
10,959
11,161
2,493
9,839
3,679
4,188
1,177
501
58,649 $
8,487
5,517
(662)
6,638
(1,740)
2,457
1,064
3,834
3,474
29,069
Research and development expenses were $87.7 million for the year ended December 31, 2016, an increase of $29.0 million
compared to the year ended December 31, 2015. The increase was primarily attributed to a $8.5 million increase in contract
manufacturing expense related to GVAX Pancreas and process development costs for B-select and LADD development programs; a
$6.6 million increase in stock-based compensation expense and $5.5 million increase in compensation and related personnel costs due
to increased headcount; a $3.8 million increase for contract research expense for sponsored research grants; and a $3.5 million
increase in facility related costs due to our relocation to a new office and laboratory facility during 2016.
General and Administrative Expenses
The following table summarizes our general and administrative expenses incurred during the years ended December 31, 2016
and 2015:
Year Ended December 31,
2016
2015
(in thousands)
Change
$
Compensation and related personnel costs ............................... $
Outside professional services....................................................
Stock-based compensation expense ..........................................
Facility costs .............................................................................
Other general and administrative ..............................................
Total general and administrative............................................... $
10,723 $
10,147
5,875
4,295
3,237
34,277 $
8,171 $
9,852
5,937
1,477
2,368
27,805 $
2,552
295
(62)
2,818
869
6,472
General and administrative expenses were $34.3 million for the year ended December 31, 2016, an increase of $6.5 million,
compared to the year ended December 31, 2015. The increase was primarily related to an increase in compensation and related
personnel costs of $2.6 million due to increased headcount and an increase of $2.8 million in facility related costs due to our relocation
to a new office and laboratory facility in 2016.
Loss from Remeasurement of Fair Value of Warrants
There was no loss from remeasurement of fair value of warrants for the year ended December 31, 2016, compared to a loss of
$26.1 million for the year ended December 31, 2015. As of April 2015, all of the convertible preferred stock warrants and common
stock warrants were no longer subject to remeasurement due to the IPO or expiration of the performance condition and the total fair
value was expensed on the consolidated statement of operations in that period.
Interest Income
Interest income was $2.2 million for the year ended December 31, 2016, an increase of $1.7 million, compared to the year ended
December 31, 2015. The increase was primarily due to interest income earned during the full year 2016 compared to a partial year of
interest income earned in 2015 from our funds invested in cash equivalents and marketable securities.
82
Other (Expense) Income, Net
Other (expense) income, net was an expense of $40,000 for the year ended December 31, 2016, a decrease of $121,000
compared to the year ended December 31, 2015. The decrease was primarily related to fluctuations from foreign currency translation
and transaction gains and losses.
Income tax (provision) benefit
Provision for income taxes was $21.5 million for the year ended December 31, 2016, an increase of $21.6 million compared to
the year ended December 31, 2015. The income tax expense recorded during 2016 was primarily related to current federal income
taxes on deferred revenue recognition in 2016, offset by partial valuation allowance release.
Comparison of the Years Ended December 31, 2015 and 2014
Revenue:
Collaboration and license revenue....................................... $
Grant revenue ......................................................................
Total revenue.............................................................................
Operating expenses:
Research and development ..................................................
General and administrative ..................................................
Amortization of intangibles .................................................
Total operating expenses...........................................................
Loss from operations.................................................................
Loss from remeasurement of fair value of warrants .................
Gain on extinguishment of convertible promissory notes ........
Interest income (expense), net ..................................................
Other income (expense), net .....................................................
Loss before income tax .............................................................
Income tax benefit.....................................................................
Net loss...................................................................................... $
Year Ended December 31,
2015
2014
(in thousands)
Change
$
71,689 $
1,290
72,979
13,038 $
351
13,389
58,651
939
59,590
58,649
27,805
89
86,543
(13,564)
(26,077)
—
494
(161)
(39,308)
99
(39,209) $
23,513
8,994
—
32,507
(19,118)
(566)
3,553
(2,395)
1,512
(17,014)
—
(17,014) $
35,136
18,811
89
54,036
5,554
(25,511)
(3,553)
2,889
(1,673)
(22,294)
99
(22,195)
Revenue
The following table is a summary of our collaboration and license revenues for the years ended December 31, 2015 and 2014:
Year Ended December 31,
2015
2014
Change
(in thousands)
Collaboration and license revenue:
Novartis .................................................................................. $
Janssen....................................................................................
Other.......................................................................................
Total..................................................................................... $
8,589 $
62,585
515
71,689 $
— $
13,038
—
13,038 $
8,589
49,547
515
58,651
Collaboration and license revenue was $71.7 million for the year ended December 31, 2015, an increase of $58.7 million
compared to the year ended December 31, 2014. The increase was primarily due to an increase of $31.3 million recognized as a
portion of the upfront fees under the Novartis and Janssen agreements, an increase of $23.4 million recognized from development-
related milestones that were achieved under the Janssen agreements and $3.7 million recognized from reimbursement of research and
development costs.
Grant revenue was $1.3 million for the year ended December 31, 2015, an increase of $0.9 million compared to the year ended
December 31, 2014, primarily due to significantly higher spending in research and development activities.
83
Research and Development Expenses
The following table summarizes our research and development expenses incurred during the years ended December 31, 2015
and 2014:
Year Ended December 31,
2015
2014
(in thousands)
Change
$
Contract manufacturing............................................................. $
Clinical development ................................................................
Compensation and related personnel costs ...............................
Licensing fees ...........................................................................
Other research and development costs......................................
Stock-based compensation expense ..........................................
Facility costs .............................................................................
Total research and development................................................ $
14,652 $
13,594
10,959
9,839
6,611
2,493
501
58,649 $
5,246 $
7,547
5,010
1,617
3,611
202
280
23,513 $
9,406
6,047
5,949
8,222
3,000
2,291
221
35,136
Research and development expenses were $58.6 million for the year ended December 31, 2015, an increase of $35.1 million
compared to the year ended December 31, 2014. The increase was primarily attributed to a $9.4 million increase in contract
manufacturing expense related to higher manufacturing and process development costs for GVAX pancreas and development
programs in collaboration with Janssen and Novartis; an $8.2 million increase in licensing fees primarily related to our STING
Activator technology; a $6.0 million increase in clinical development expenses mainly associated with ongoing trials in pancreatic
cancer; a $5.9 million increase in compensation and related personnel costs primarily related to additional research and development
staff; a $3.0 million increase for other research and development costs principally related to contract research and higher utilization of
consultants to support collaborations; and a $2.3 million increase in stock-based compensation expense.
General and Administrative Expenses
The following table summarizes our general and administrative expenses incurred during the years ended December 31, 2015
and 2014:
Year Ended December 31,
2015
2014
(in thousands)
Change
$
Outside professional services.................................................... $
Compensation and related personnel costs. ..............................
Stock-based compensation expense ..........................................
Facility costs .............................................................................
Other general and administrative ..............................................
Total general and administrative............................................... $
9,852 $
8,171
5,937
1,477
2,368
27,805 $
4,784 $
2,658
368
648
536
8,994 $
5,068
5,513
5,569
829
1,832
18,811
General and administrative expenses were $27.8 million for the year ended December 31, 2015, an increase of $18.8 million,
compared to the year ended December 31, 2014. The increase was primarily related to a $5.6 million increase in stock-based
compensation expense and a $5.5 million increase in compensation expense due to additional administrative personnel; a $5.1 million
increase in professional, consulting and recruiting fees mainly related to operating as a public company as well as fees incurred for the
acquisition of Aduro Biotech Europe; a $1.8 million increase in other general and administrative expenses including higher insurance;
and an increase in facility costs of $0.8 million.
Loss from Remeasurement of Fair Value of Warrants
Loss from remeasurement of fair value of warrants was $26.1 million for the year ended December 31, 2015, an increase of
$25.5 million, compared to the year ended December 31, 2014. As of April 2015, all of the convertible preferred stock warrants and
common stock warrants were no longer subject to remeasurement due to the IPO or expiration of the performance condition and the
total fair value was expensed on the consolidated statement of operations.
Gain on Extinguishment of Convertible Promissory Notes
During 2014 and 2013, we issued convertible promissory notes to related parties, which were subsequently converted in May
2014 to Series C convertible preferred stock. The conversion of convertible promissory notes was determined to be an extinguishment
84
of debt and a portion of the reacquisition price was allocated to the reacquisition of the embedded beneficial conversion feature. We
recorded a gain on extinguishment of $3.6 million during the year ended December 31, 2014, as the amount allocated to reacquire the
notes was less than the carrying value of the notes.
Interest Income (Expense), Net
Interest income (expense), net was income of $0.5 million for the year ended December 31, 2015, an increase of $2.9 million,
compared to the year ended December 31, 2014. The interest expense incurred in 2014 was primarily attributed to the amortization of
debt discount associated with the warrants and beneficial conversion feature associated with our convertible promissory notes payable
to related parties that were issued in 2014 and 2013 and extinguished in 2014. The interest income earned in 2015 relates to interest
earned from cash equivalents and marketable securities.
Other Income (Expense), Net
Other income (expense), net was an expense of $0.2 million for the year ended December 31, 2015, a decrease of $1.7 million
compared to the year ended December 31, 2014. The decrease was primarily due to the remeasurement of the fair value of the
preferred stock derivative liability associated with the future issuance of our Series C convertible preferred stock. At December 31,
2014, there was no obligation remaining related to the future issuance of our Series C convertible preferred stock and therefore no
preferred stock derivative liability on the consolidated balance sheet.
Liquidity and Capital Resources
To date, our operations have been financed primarily through the public issuance of common stock, sale of convertible preferred
stock, proceeds from our collaboration and license agreements and revenue from government grants. At December 31, 2016, we had
cash, cash equivalents and marketable securities of $361.9 million. We believe that our available cash, cash equivalents and
marketable securities and anticipated funding from our collaboration agreements will be sufficient to fund our planned operations
through 2019. We have based our cash sufficiency estimate on assumptions that may prove to be incorrect. If our assumptions prove
to be incorrect, we could consume our available capital resources sooner than we currently expect or in excess of amounts that we
currently expect, which could adversely affect our development activities.
Our primary uses of capital are, and we expect will continue to be, compensation and related expenses, clinical, development
costs including manufacturing, and other research and development services, laboratory and related supplies and legal and other
professional services. Cash used to fund operating expenses is impacted by the timing of when we pay expenses, as reflected in the
change in our outstanding accounts payable and accrued expenses. We expect to incur substantial expenditures in the foreseeable
future for the development, manufacturing and potential commercialization of our product candidates.
We plan to continue to fund our operations and capital funding needs through equity and/or debt financing and potential
milestones from existing collaboration agreements. We may also consider entering into additional collaboration arrangements or
selectively partnering for clinical development and commercialization. In addition, we expect to continue to opportunistically seek
access to the equity capital markets to support our development efforts and operations. The sale of additional equity would result in
additional dilution to our stockholders. The incurrence of debt financing would result in debt service obligations and the instruments
governing such debt could provide for operating and financing covenants that would restrict our operations. To the extent that we raise
additional funds through collaboration or partnering arrangements, we may be required to relinquish some of our rights to our
technologies or rights to market and sell our products in certain geographies, grant licenses on terms that are not favorable to us, or
issue equity that may be substantially dilutive to our stockholders. If we are not able to secure adequate additional funding, we may be
forced to make reductions in spending, extend payment terms with suppliers, liquidate assets where possible and/or suspend or curtail
planned programs. Any of these actions could harm our business, results of operations, financial condition and future prospects.
85
Cash Flows
The following table summarizes our cash flows for the periods indicated:
2016
Year Ended December 31,
2015
(in thousands)
2014
Net cash (used in) provided by:
Operating activities.............................................................. $
Investing activities ...............................................................
Financing activities..............................................................
Net change in cash and cash equivalents .................................. $
(86,076) $
(32,533)
43,085
(75,524) $
154,810 $
(297,988)
174,178
31,000 $
19,365
(782)
92,341
110,924
Operating Activities
Net cash used in operating activities was $86.1 million for the year ended December 31, 2016, compared to net cash provided by
operating activities of $154.8 million for the year ended December 31, 2015. Net cash used in operating activities during 2016 was
primarily related to operating expenses, additional headcount, increased clinical trial activities and other research and development, as
compared to net cash provided by operating activities in 2015 which resulted primarily from the upfront payment from Novartis
received in 2015.
Net cash provided by operating activities was $154.8 million for the year ended December 31, 2015, compared to $19.4 million
for the year ended December 31, 2014. The increase in net cash provided by operating activities was primarily due to the upfront and
milestone payments totaling approximately $224.4 million received from the research and license agreements with Novartis and
Janssen during 2015, partially offset by increased operating expenses due to additional headcount, increased clinical trial activities and
other research and development.
Investing Activities
Net cash used in investing activities was $32.5 million for the year ended December 31, 2016, compared to $298.0 million for
the year ended December 31, 2015. The decrease in net cash used was primarily due to proceeds from the sale of marketable securities
in 2016 partially offset by capital expenditures related to leasehold improvements and office/lab equipment.
Net cash used in investing activities was $298.0 million for the year ended December 31, 2015, compared to $0.8 million for the
year ended December 31, 2014. The increase in net cash used was primarily due to the purchase of marketable securities, as well as
payments made to acquire BioNovion Holding B.V., known as Aduro Biotech Europe, partially offset by proceeds from maturities of
marketable securities.
Financing Activities
Net cash provided by financing activities was $43.1 million for the year ended December 31, 2016, compared to $174.2 million
for the year ended December 31, 2015. The decrease was primarily related to net proceeds of $150.3 million from the IPO and private
placement, and $22.5 million in net proceeds from sale of our convertible preferred stock in 2015 partially offset by net cash proceeds
of $36.8 million from the sale of our common stock in our at-the-market offering under our Sales Agreement with Cowen and
Company in 2016 (see Note 10 to our consolidated financial statements).
Net cash provided by financing activities was $174.2 million for the year ended December 31, 2015, compared to $92.3 million
for the year ended December 31, 2014. The increase was primarily related to $150.3 million in net proceeds from the IPO and private
placement completed in 2015 and $22.5 million in net proceeds from the sale of convertible preferred stock.
Critical Accounting Policies and Significant Judgments and Estimates
Our management’s discussion and analysis of our financial condition and results of operations is based on our consolidated
financial statements, which have been prepared in accordance with generally accepted accounting principles in the United States, or
GAAP. The preparation of these consolidated financial statements requires us to make estimates and assumptions that affect the
reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements,
as well as the reported revenue generated and expenses incurred during the reporting periods. Our estimates are based on our historical
experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for
making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may
differ from these estimates under different assumptions or conditions. We believe that the accounting policies discussed below are
86
critical to understanding our historical and future performance, as these policies relate to the more significant areas involving
management’s judgments and estimates.
Revenue Recognition
We have historically generated revenue through government grants and, beginning in 2014, from funds received under research
and license arrangements. Government grants provide funding for certain types of expenditures in connection with research and
development activities over a contractually-defined period. Revenue related to government grants is recognized in the period during
which the related costs are incurred and the related services are rendered, provided that the applicable performance obligations under
the government grants have been met. We intend to continue to evaluate pursuing additional government grant opportunities on a
case-by-case basis.
Revenues from research activities made under collaboration arrangements are recognized when there is persuasive evidence that
an arrangement exists, services have been rendered, the price is fixed or determinable and collectability is reasonably assured.
Revenue generated from our collaboration arrangements is not subject to repayment and typically includes upfront fees, milestone
payments and royalties on future licensee’s product sales. Our obligations under collaboration agreements may include the transfer of
intellectual property rights in the form of licenses, obligations to provide research and development services and obligations to
participate on certain development committees with the collaboration party. We make judgments that affect the period over which we
recognize revenue. On a quarterly basis, we review our estimated period of performance for our collaboration and license revenue
based on the progress under the arrangement and account for the impact of any changes in estimated periods of performance on a
prospective basis. We record amounts received prior to satisfying the above revenue recognition criteria as deferred revenue until all
applicable revenue recognition criteria are met. Deferred revenue represents the portion of research or license payments received that
have not been earned.
For revenue agreements with multiple-element arrangements, such as license and development agreements, we allocate revenue
to each non-contingent element based on the relative selling price of each element. When applying the relative selling price method,
we determine the selling price for each deliverable using vendor-specific objective evidence or third-party evidence. If neither exists,
we use the best estimate of selling price for that deliverable. Revenue allocated is then recognized when the four basic revenue
recognition criteria are met for each element. Our obligations under the agreements may include the transfer of intellectual property
rights in the form of licenses, obligations to provide research and development services and obligations to participate on certain
development committees.
Milestones are considered substantive if all of the following conditions are met: (1) the milestone is nonrefundable;
(2) achievement of the milestone was not reasonably assured at the inception of the arrangement; (3) substantive effort is involved to
achieve the milestone; and (4) the amount of the milestone appears reasonable in relation to the effort expended, and the other
milestones in the arrangement and the related risk associated with the achievement of the milestone and any ongoing research and
development or other services are priced at fair value. Such payments that are contingent upon the achievement of a substantive
milestone are recognized entirely as revenue in the period in which the milestone is achieved. To the extent that non-substantive
milestones are achieved and we have remaining performance obligations, milestones are deferred and recognized as revenue over the
estimated remaining period of performance. If there were no remaining performance obligations, we recognize the revenue in the
period it is earned.
Business Combinations
We account for acquisitions using the acquisition method of accounting which requires the recognition of tangible and
identifiable intangible assets acquired and liabilities assumed at their estimated fair values as of the business combination date. We
allocate any excess purchase price over the estimated fair value assigned to the net tangible and identifiable intangible assets acquired
and liabilities assumed to goodwill. Contingent consideration is included within the acquisition cost and is recognized at its fair value
on the acquisition date. A liability resulting from contingent consideration is remeasured to fair value at each reporting date until the
contingency is resolved and changes in fair value are recognized in earnings. Transaction costs are expensed as incurred in general and
administrative expenses. Results of operations and cash flows of acquired companies are included in our operating results from the
date of acquisition.
Goodwill and Intangible Assets
Goodwill represents the excess of the consideration transferred over the estimated fair value of assets acquired and liabilities
assumed in a business combination. Intangible assets with indefinite useful lives are related to acquired in-process research and
development, or IPR&D, projects and are measured at their respective fair values as of the acquisition date. Goodwill and intangible
assets with indefinite useful lives are not amortized but are tested for impairment on an annual basis or more frequently if we become
aware of any events or changes that would indicate the fair values of the assets are below their carrying amounts. Intangible assets
87
related to IPR&D projects are considered to be indefinite-lived until the completion or abandonment of the associated research and
development efforts. If and when development is complete, which generally occurs if and when regulatory approval to market a
product is obtained, the associated assets are deemed finite-lived and are amortized based on their respective estimated useful lives at
that point in time. We have not recorded an impairment of goodwill or IPR&D since inception.
Intangible assets with finite useful lives are amortized over their estimated useful lives, primarily on a straight-line basis.
Impairment of Long-Lived Assets
We review our long-lived assets for impairment whenever events or changes in circumstances indicate the carrying amount of
an asset may not be recoverable. Recoverability of assets held and used is measured by comparison of the carrying amount of an asset
to the future undiscounted cash flows expected to be generated from the use of the asset and its eventual disposition. If such assets are
considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount exceeds the fair
value of the impaired assets. Assets to be disposed of are reported at the lower of their carrying amount or fair value less cost to sell.
Accrued Research and Development Costs
We record accrued expenses for estimated costs of our research and development activities conducted by third-party service
providers, which include the conduct of preclinical studies and clinical trials and contract manufacturing activities. We record the
estimated costs of research and development activities based upon the estimated amount of services provided but not yet invoiced, and
we include these costs in accrued liabilities in the consolidated balance sheets and within research and development expenses in the
consolidated statement of operations and comprehensive loss. These costs are a significant component of our research and
development expenses. We record accrued expenses for these costs based on the estimated amount of work completed and in
accordance with agreements established with these third parties.
We estimate the amount of work completed through discussions with internal personnel and external service providers as to the
progress or stage of completion of the services and the agreed-upon fee to be paid for such services. We make significant judgments
and estimates in determining the accrued balance in each reporting period. As actual costs become known, we adjust our accrued
estimates. Although we do not expect our estimates to be materially different from amounts actually incurred, our understanding of the
status and timing of services performed, the number of patients enrolled and the rate of patient enrollment may vary from our
estimates and could result in us reporting amounts that are too high or too low in any particular period. Our accrued expenses are
dependent, in part, upon the receipt of timely and accurate reporting from clinical research organizations and other third-party service
providers. To date, there have been no material differences from our accrued expenses to actual expenses.
Stock-Based Compensation
We account for stock-based compensation for all share-based awards made to employees and directors, including employee
stock options, restricted stock units and employee stock purchases related to the Employee Stock Purchase Plan, by measuring the cost
of awards of equity instruments based on the estimated fair value of the awards on the date of grant, net of estimated forfeitures. We
estimate the grant date fair value using the Black-Scholes option-pricing model. The grant date fair value of the stock-based awards is
generally recognized on a straight-line basis over the requisite service period, which is generally the vesting period of the respective
awards.
We recorded stock-based compensation expense related to options granted of $10.4 million, $8.4 million and $0.6 million
during the years ended December 31, 2016, 2015 and 2014, respectively.
In determining the fair value of the stock-based awards, we use the Black-Scholes option-pricing model and assumptions
discussed below. Each of these inputs is subjective and generally requires significant judgment to determine.
Fair Value of Common Stock. Prior to the IPO in April 2015, our board of directors, determined the fair value of our
common stock by taking into consideration, among other things, contemporaneous valuations of our common stock
prepared by an unrelated third-party valuation firm in accordance with the guidance provided by the American Institute of
Certified Public Accountants Practice Guide, Valuation of Privately-Held-Company Equity Securities Issued as
Compensation. Given the previous absence of a public trading market for our common stock, our board of directors
exercised reasonable judgment and considered a number of objective and subjective factors to determine the best estimate
of the fair value of our common stock, including our stage of development; progress of our research and development
efforts; the rights, preferences and privileges of our preferred stock relative to those of our common stock; equity market
conditions affecting comparable public companies and the lack of marketability of our common stock.
88
Since the IPO, we have used the market closing price of our common stock as reported on the NASDAQ Global Select
Market.
Expected Term. The expected term represents the period that stock-based awards are expected to be outstanding. We used
the simplified method to determine the expected term, which is calculated as the mid-point between the vesting date and the
end of the contractual term of the options.
Expected Volatility. Since we do not have a long trading history for our common stock, the expected volatility was
estimated based on the average historical volatilities of common stock of comparable publicly traded entities over a period
equal to the expected term of the stock option grants. The comparable companies were chosen based on their similar size,
stage in the life cycle or area of specialty. We will continue to apply this process until a sufficient amount of historical
information regarding the volatility of our own stock price becomes available.
Risk-Free Interest Rate. The risk-free interest rate is based on the U.S. Treasury zero coupon issues in effect at the time of
grant for periods corresponding with the expected term of the option.
Expected Dividend. We have never paid dividends on our common stock and have no plans to pay dividends on our
common stock. Therefore, we used an expected dividend yield of zero.
We recognize compensation expense for stock awards for the portion of the share-based awards that are expected to vest.
Therefore, we estimate our forfeiture rate based on an analysis of our actual forfeitures and will continue to evaluate the adequacy of
the forfeiture rate based on actual forfeiture experience, analysis of employee turnover behavior and other factors. The impact from
any forfeiture rate adjustment would be recognized in full in the period of adjustment, and if the actual number of future forfeitures
differs from our estimates, we might be required to record adjustments to stock-based compensation in future periods.
Income Taxes
We recognize deferred income taxes for temporary differences between the basis of assets and liabilities for financial statement
and income tax purposes. We periodically evaluate the positive and negative evidence bearing upon realizability of our deferred tax
assets. Based upon the weight of available evidence, which includes our historical operating performance, reported cumulative net
losses and forecasting reversals of existing temporary differences, sufficient positive evidence exists to partially release the valuation
allowance associated with reversals of existing U.S. temporary difference occurring within the next two years. A valuation allowance
is maintained on the remaining U.S. net deferred tax assets. A partial valuation allowance is maintained on the Netherlands NOL
deferred tax asset. We intend to maintain the valuation allowance on the remaining net federal and state deferred tax assets until
sufficient positive evidence exists to support valuation allowance reversals.
At December 31, 2016, we have operating loss, or NOL, carryforwards (before tax effects) for federal, state and foreign income
tax purposes of $30.5 million, $3.6 million, and $13.3 million respectively. None of these amounts represent deductions from stock-
based compensation, which will be recorded as an adjustment to additional paid-in capital when they reduce tax payable. These
federal, state and foreign NOL carryforwards will begin to expire in 2027, 2033 and 2023, respectively, if not utilized. In addition, we
have federal and state tax credit carryforwards of $11.6 million and $2.9 million, respectively, to offset future income tax liabilities.
The federal tax credits can be carried forward for 20 years and will start to expire in 2034, if not utilized, while the state tax credits can
be carried forward indefinitely. Under Section 382 of the Internal Revenue Code of 1986, as amended, or the Code, our ability to
utilize NOL carryforwards or other tax attributes, such as federal tax credits, in any taxable year may be limited if we have
experienced an “ownership change.”
We record unrecognized tax benefits as liabilities and adjust these liabilities when our judgment changes as a result of the
evaluation of new information not previously available. Because of the complexity of some of these uncertainties, the ultimate
resolution may result in a payment that is materially different from our current estimate of the unrecognized tax benefit liabilities.
These differences will be reflected as increases or decreases to income tax expense in the period in which new information is
available.
Off-Balance Sheet Arrangements
We did not have during the periods presented, and we do not currently have, any off-balance sheet arrangements, as defined
under SEC rules.
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Contractual Obligations and Other Commitments
The following table summarizes our contractual obligations at December 31, 2016:
Payments due by period
Less than 1
year
1 to 3 years 3 to 5 years
(in thousands)
More than 5
years
Total
Operating leases...................................................................... $
Total contractual obligations............................................. $
3,653 $
3,653 $
9,519 $
9,519 $
9,716 $
9,716 $
43,528 $
43,528 $
66,416
66,416
We enter into agreements in the normal course of business with contract research organizations for clinical trials and with
vendors for preclinical studies and other services and products for operating purposes which are cancelable at any time by us,
generally upon 30 days prior written notice. These payments are not included in this table of contractual obligations.
We are obligated to make future payments to third parties under in-license agreements, including sublicense fees, royalties and
payments that become due and payable on the achievement of certain development and commercialization milestones. As the amount
and timing of sublicense fees and the achievement and timing of these milestones are not probable and estimable, such commitments
have not been included on our consolidated balance sheets or in the contractual obligations table above.
JOBS Act
We are an “emerging growth company” as defined in the Jumpstart Our Business Startups Act, or the JOBS Act, and therefore
we may take advantage of certain exemptions from various public company reporting requirements, including not being required to
have our internal control over financial reporting audited by our independent registered public accounting firm pursuant to Section 404
of the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in
our periodic reports and proxy statements and exemptions from the requirements of holding a nonbinding advisory vote on executive
compensation and any golden parachute payments. We may take advantage of these exemptions until we are no longer an “emerging
growth company.” We may remain an “emerging growth company” for up to five years. We will cease to be an “emerging growth
company” upon the earliest of: (1) December 31, 2020, (2) the last day of the first fiscal year in which our annual gross revenues are
$1.0 billion or more, (3) the date on which we have, during the previous rolling three-year period, issued more than $1.0 billion in
non-convertible debt securities, and (4) the date on which we are deemed to be a “large accelerated filer” as defined in the Securities
Exchange Act of 1934, as amended, or the Exchange Act. We have chosen to irrevocably opt out of the extended transition periods
available under the JOBS Act for complying with new or revised accounting standards.
Recent Accounting Pronouncements
In May 2014, the Financial Accounting Standards Board, or FASB, issued Auditing Standards Update, or ASU, No. 2014-09,
Revenue from Contracts with Customers (Topic 606). This ASU affects any entity that either enters into contracts with customers to
transfer goods and services or enters into contracts for the transfer of nonfinancial assets. ASU 2014-09 will replace most existing
revenue recognition guidance in U.S. GAAP when it becomes effective. The standard’s core principle is that a company will recognize
revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which it expects to
be entitled in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates
than under the currently effective guidance. These may include identifying performance obligations in the contract, estimating the
amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance
obligation. In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying
Performance Obligations and Licensing, which reduces the complexity when applying the guidance for identifying performance
obligations and improves the operability and understandability of the license implementation guidance. In May 2016, the FASB issued
ASU No. 2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients,
which amends the guidance on transition, collectability, noncash consideration and the presentation of sales and other similar taxes.
The new standard permits adoption either by using (i) a full retrospective approach for all periods presented in the period of adoption
or (ii) a modified retrospective approach with the cumulative effect of initially applying the new standard recognized at the date of
initial application and providing certain additional disclosures. The new standard is effective for annual reporting periods beginning
after December 15, 2017, with early adoption permitted for annual reporting periods beginning after December 15, 2016. We plan to
adopt the new standard effective January 1, 2018. Our final determination will depend on the significance of the impact of the new
standard on our financial results. We are in the initial stages of our evaluation of the adoption of the new standard on our accounting
policies. The initial evaluation includes the determination of whether the counterparty in our existing collaboration agreements meets
the definition of a customer and whether such agreements would be within the scope of the new standard.
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In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments--Overall (Subtopic 825-10): Recognition and
Measurement of Financial Assets and Financial Liabilities, which amends the guidance in U.S. GAAP on the classification and
measurement of financial instruments. Changes to the current guidance primarily affects the accounting for equity investments,
financial liabilities under the fair value option, and the presentation and disclosure requirements for financial instruments. In addition,
the ASU clarifies guidance related to the valuation allowance assessment when recognizing deferred tax assets resulting from
unrealized losses on available-for-sale debt securities. The new standard is effective for fiscal years and interim periods beginning
after December 15, 2017, and upon adoption, an entity should apply the amendments by means of a cumulative-effect adjustment to
the balance sheet at the beginning of the first reporting period in which the guidance is effective. Early adoption is not permitted
except for the provision to record fair value changes for financial liabilities under the fair value option resulting from instrument-
specific credit risk in other comprehensive income. We are currently evaluating the impact of adopting this guidance.
In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which establishes a comprehensive new lease
accounting model. The new standard: (a) clarifies the definition of a lease; (b) requires a dual approach to lease classification similar
to current lease classifications; and, (c) causes lessees to recognize leases on the balance sheet as a lease liability with a corresponding
right-of-use asset for leases with a lease-term of more than twelve months. The new standard is effective for fiscal years and interim
periods beginning after December 15, 2018 and requires modified retrospective application. Early adoption is permitted. We are
currently evaluating the impact that the adoption of ASU 2016-02 will have on our consolidated financial statements.
In March 2016, the FASB issued ASU No. 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to
Employee Share-Based Payment Accounting. The standard is intended to simplify several areas of accounting for share-based
compensation arrangements, including the income tax impact, classification of awards as either equity or liabilities, classification on
the statement of cash flows and forfeitures. The standard is effective for fiscal years and interim periods beginning after December 15,
2016. Early adoption is permitted. We have evaluated the impact of this guidance and have concluded that adoption of the standard
will have an insignificant impact on our consolidated financial statements.
In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses (Topic 326). The standard changes
how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value
through net income. Financial assets measured at amortized cost will be presented at the net amount expected to be collected by using
an allowance for credit losses. The standard is effective for fiscal years and interim periods beginning after December 15, 2019. Early
adoption is permitted for all periods beginning after December 15, 2018. We are currently evaluating the impact that the standard will
have on our consolidated financial statements.
In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash
Receipts and Cash Payments. ASU 2016-15 identifies how certain cash receipts and cash payments are presented and classified in the
Statement of Cash Flows. The standard is effective for fiscal years and interim periods beginning after December 15, 2017. The
standard should be applied retrospectively and early adoption is permitted, including adoption in an interim period. We are currently
in the process of evaluating the impact that the standard will have on our consolidated financial statements.
In November 2016, the FASB issued ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. ASU 2016-18
requires that the statement of cash flows explains the change during the period in the total cash, cash equivalents, and restricted cash.
The standard is effective for fiscal years beginning after December 15, 2017, and interim periods within those years. This standard
should be applied retrospectively and early adoption is permitted, including adoption in an interim period. We are currently in the
process of evaluating the impact that the standard will have on our consolidated financial statements.
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Item 7A. Quantitative and Qualitative Disclosures About Market Risk.
At December 31, 2016, we had cash, cash equivalents and marketable securities of $361.9 million, which consisted of bank
deposits, money market funds, commercial paper, U.S. government and agency securities and corporate debt securities. Such interest-
earning instruments carry a degree of interest rate risk; however, historical fluctuations of interest income have not been significant.
The cash and cash equivalents are held for working capital purposes. The marketable securities are held for capital preservation
purposes.
We have not been nor do we anticipate being exposed to material risks due to changes in interest rates. A hypothetical 10%
change in interest rates during any of the periods presented would not have had a material impact on our consolidated financial
statements.
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Item 8. Financial Statements and Supplementary Data.
ADURO BIOTECH, INC.
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
Report of Independent Registered Public Accounting Firm .................................................................................................................
Consolidated Financial Statements:
Page
94
95
Consolidated Balance Sheets .....................................................................................................................................................
96
Consolidated Statements of Operations .....................................................................................................................................
97
Consolidated Statements of Comprehensive Loss .....................................................................................................................
98
Consolidated Statements of Convertible Preferred Stock and Stockholders’ Equity (Deficit) .................................................
Consolidated Statements of Cash Flows ....................................................................................................................................
99
Notes to Consolidated Financial Statements.............................................................................................................................. 100
93
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Board of Directors and Stockholders of
Aduro Biotech, Inc.
Berkeley, California
We have audited the accompanying consolidated balance sheets of Aduro Biotech, Inc. and its subsidiaries (the “Company”) as of
December 31, 2016 and 2015, and the related consolidated statements of operations, comprehensive loss, convertible preferred stock
and stockholders’ equity (deficit), and cash flows for each of the three years in the period ended December 31, 2016. These financial
statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial
statements based on our audits.
We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those
standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of
material misstatement. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over
financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit
procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the
Company’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our
audits provide a reasonable basis for our opinion.
In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of Aduro Biotech,
Inc. and its subsidiaries as of December 31, 2016 and 2015, and the results of their operations and their cash flows for each of the
three years in the period ended December 31, 2016 in conformity with accounting principles generally accepted in the United States
of America.
/s/ Deloitte & Touche LLP
San Francisco, California
March 1, 2017
94
ADURO BIOTECH, INC.
Consolidated Balance Sheets
(In thousands, except share and per share amounts)
Assets
Current assets:
Cash and cash equivalents................................................................................................. $
Short-term marketable securities.......................................................................................
Accounts receivable ..........................................................................................................
Prepaid expenses and other current assets.........................................................................
Total current assets ......................................................................................................
Long-term marketable securities ............................................................................................
Property and equipment, net ...................................................................................................
Goodwill .................................................................................................................................
Intangible assets, net...............................................................................................................
Restricted cash ........................................................................................................................
Deferred tax assets..................................................................................................................
Other assets.............................................................................................................................
Total assets................................................................................................................... $
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable .............................................................................................................. $
Accrued clinical trial and manufacturing expenses...........................................................
Accrued expenses and other liabilities ..............................................................................
Deferred revenue ...............................................................................................................
Total current liabilities.................................................................................................
Deferred rent...........................................................................................................................
Contingent consideration ........................................................................................................
Deferred revenue ....................................................................................................................
Deferred tax liabilities ............................................................................................................
Other long term liabilities .......................................................................................................
Total liabilities .............................................................................................................
Commitments and contingencies ............................................................................................
Stockholders’ equity:
Preferred stock, $0.0001 par value; 10,000,000 shares authorized
at December 31, 2016 and 2015; and no shares issued and
outstanding at December 31, 2016 and 2015 .................................................................
Common stock, $0.0001 par value; 300,000,000 shares authorized
at December 31, 2016 and 2015; and 67,918,246 and 63,587,833 shares issued and
outstanding at December 31, 2016 and 2015 .................................................................
Additional paid-in capital..................................................................................................
Accumulated other comprehensive loss............................................................................
Accumulated deficit ..........................................................................................................
Total stockholders’ equity ...........................................................................................
Total liabilities and stockholders’ equity................................................................................ $
December 31,
2016
2015
74,932 $
272,500
1,138
6,194
354,764
14,474
26,384
7,658
27,827
468
6,319
717
438,611 $
2,206 $
4,777
8,597
15,052
30,632
6,786
4,032
162,963
5,869
1,109
211,391
150,456
265,198
4,846
4,004
424,504
15,391
3,986
8,469
29,400
—
—
75
481,825
5,086
5,522
5,412
15,046
31,066
—
3,750
178,037
7,350
—
220,203
—
—
7
420,897
(1,684)
(192,000)
227,220
438,611 $
6
362,807
(339)
(100,852)
261,622
481,825
The accompanying notes are an integral part of these consolidated financial statements.
95
ADURO BIOTECH, INC.
Consolidated Statements of Operations
(In thousands, except share and per share amounts)
2016
Year Ended December 31,
2015
2014
Revenue:
Collaboration and license revenue ................................................................ $
Grant revenue................................................................................................
Total revenue...........................................................................................
50,593 $
88
50,681
71,689 $
1,290
72,979
Operating expenses:
Research and development ...........................................................................
General and administrative ...........................................................................
Amortization of intangible assets .................................................................
Total operating expenses .........................................................................
Loss from operations ..........................................................................................
Loss from remeasurement of fair value of warrants ..........................................
Gain on extinguishment of convertible promissory notes..................................
Interest income (expense), net............................................................................
Other (expense) income, net...............................................................................
Loss before income tax ......................................................................................
Income tax (provision) benefit ...........................................................................
Net loss ............................................................................................................... $
Net loss per common share, basic and diluted ................................................... $
Shares used in computing net loss per common share, basic and diluted ..........
87,718
34,277
549
122,544
(71,863)
—
—
2,219
(40)
(69,684)
(21,464)
(91,148) $
(1.40) $
65,200,762
58,649
27,805
89
86,543
(13,564)
(26,077)
—
494
(161)
(39,308)
99
(39,209) $
(0.88) $
44,706,393
13,038
351
13,389
23,513
8,994
—
32,507
(19,118)
(566)
3,553
(2,395)
1,512
(17,014)
—
(17,014)
(53.06)
320,686
The accompanying notes are an integral part of these consolidated financial statements.
96
ADURO BIOTECH, INC.
Consolidated Statements of Comprehensive Loss
Net loss............................................................................................................... $
Other comprehensive loss:
Unrealized loss on marketable securities, net of tax of $0 ..........................
Foreign currency translation adjustments, net of tax of $0 ..........................
Comprehensive loss ........................................................................................... $
2016
Year Ended December 31,
2015
2014
(91,148) $
(39,209) $
(17,014)
40
(1,385)
(92,493) $
(181)
(158)
(39,548) $
—
—
(17,014)
The accompanying notes are an integral part of these consolidated financial statements.
97
ADURO BIOTECH, INC.
Consolidated Statements of Convertible Preferred Stock and Stockholders’ Equity (Deficit)
(In thousands, except share amounts)
Convertible
Preferred Stock
Common Stock
Additional
Paid-In
Capital
Accumulated
Other
Comprehensive
Loss
Accumulated
Deficit
Total
Stockholders’
Equity (Deficit)
Balance at December 31, 2013.....................................
32,224
295,498
5,871
—
(44,629 )
(38,758 )
Shares
22,041,003
Amount
Shares
Amount
—
—
6,199,217
Issuance of Series C convertible preferred stock
for cash, net of $262 of issuance costs ................. 19,423,965
Issuance of Series C convertible preferred
stock upon conversion of convertible
promissory notes...................................................
Effects of Series C convertible preferred
stock tranche.........................................................
Issuance of Series B convertible preferred
stock upon conversion of Series B
convertible promissory notes................................
Issuance of Series D convertible preferred
stock for cash, net of $2,470 of
issuance costs........................................................ 19,012,173
Reclassification of common stock warrants ...........
—
Convertible promissory notes beneficial
conversion feature ................................................
Reacquisition of equity component of
Series B convertible promissory note...................
Reacquisition of convertible promissory notes
beneficial conversion feature................................
Issuance of common stock upon exercise
of stock options.....................................................
Stock-based compensation ......................................
Net loss ....................................................................
—
—
—
2,931,981
—
—
—
41,888
—
—
—
—
—
13,452
—
—
—
(1,475)
—
—
—
—
—
—
—
4,956
—
—
—
—
—
48,918
—
—
—
—
—
—
784
—
—
—
—
—
57
—
—
(3,432 )
—
—
(3,553 )
—
—
—
Balance at December 31, 2014 ....................................... 69,608,339 139,963
66,499
—
—
361,997
9
—
—
6,668
24,992
—
—
2,361,029
Issuance of Series E convertible preferred
stock for cash, net of issuance costs .....................
Issuance of convertible preferred stock upon
exercise of preferred stock warrants.....................
Conversion of convertible preferred stock
to common stock................................................... (71,976,036 ) (164,964 ) 51,822,659
Issuance of common stock in initial public
offering .................................................................
Issuance of common stock in private placement .....
Reclassification of convertible preferred
stock and common stock warrant
liability to additional paid-in capital.....................
Issuance of common stock upon exercise
of stock options and grant of restricted stock.......
Issuance of common stock upon exercise
of warrants ............................................................
Issuance of common stock in business
acquisition (Note 5) ..............................................
Issuance of common stock under
Employee Stock Purchase Plan ............................
Stock-based compensation ......................................
Other comprehensive loss........................................
Net loss ....................................................................
Balance at December 31, 2015 .......................................
39,573
—
—
—
—
—
—
—
— 63,587,833
— 8,050,000
— 1,470,588
—
—
—
—
—
302,269
697,306
843,441
—
—
—
—
—
—
—
—
—
—
—
—
—
49
570
—
346
—
—
—
—
5 164,959
1 124,192
25,000
—
—
27,066
—
673
—
117
—
11,452
—
—
—
—
572
8,430
—
—
6 362,807
—
—
—
—
—
—
—
(17,014 )
(61,643 )
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(339 )
—
(339 )
—
—
—
(39,209 )
(100,852 )
—
—
—
—
—
—
—
164,964
—
124,193
25,000
27,066
673
117
—
—
—
11,452
—
—
—
—
—
784
57
(3,432 )
(3,553 )
49
570
(17,014 )
(61,297 )
—
—
572
8,430
(339 )
(39,209 )
261,622
903
97
835
36,806
15,006
4,444
(1,345 )
(91,148 )
227,220
Issuance of common stock upon exercise
of stock options....................................................
Issuance of common stock upon exercise
of warrants ............................................................
Issuance of common stock under
Employee Stock Purchase Plan ............................
Issuance of common stock upon at the
market offering (Note 10).....................................
Stock-based compensation ......................................
Excess tax benefit from stock-based
compensation........................................................
Other comprehensive loss........................................
Net loss ....................................................................
Balance at December 31, 2016 .......................................
—
—
873,735
—
903
—
—
831,513
—
97
—
—
98,936
—
835
—
—
—
— $
2,526,229
—
—
1
—
36,805
15,006
—
—
—
—
—
—
— 67,918,246 $
—
—
4,444
—
—
7 $ 420,897 $
(1,345)
—
(1,684) $
—
(91,148 )
(192,000 ) $
The accompanying notes are an integral part of these consolidated financial statements.
98
ADURO BIOTECH, INC.
Consolidated Statement of Cash Flows
(In thousands)
Cash Flows from Operating Activities
Net loss .................................................................................................................................... $
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization ..........................................................................................
Amortization of intangibles...............................................................................................
Accretion of discounts and amortization of premiums on marketable securities..............
Stock-based compensation ................................................................................................
Excess tax benefit from stock-based compensation ..........................................................
Loss from remeasurement of fair value of contingent consideration ................................
Loss from remeasurement of fair value of warrants..........................................................
Gain from changes in the fair value of preferred stock derivative liability ......................
Gain on extinguishment of convertible promissory notes.................................................
Non-cash interest expense related to convertible promissory notes payable ....................
Loss on disposal of property and equipment.....................................................................
Deferred income tax ..........................................................................................................
Changes in operating assets and liabilities:
Accounts receivable ..........................................................................................................
Prepaid expenses and other assets .....................................................................................
Accounts payable ..............................................................................................................
Deferred revenue ...............................................................................................................
Accrued clinical trial and manufacturing expenses...........................................................
Accrued expenses and other liabilities ..............................................................................
Net cash (used in) provided by operating activities ...............................................
Cash Flows from Investing Activities
Purchase of marketable securities .....................................................................................
Proceeds from maturities of marketable securities............................................................
Restricted cash...................................................................................................................
Purchase of property and equipment .................................................................................
Acquisition, net of cash acquired ......................................................................................
Net cash used in investing activities ........................................................................
Cash Flows from Financing Activities
Proceeds from issuance of common stock, net of offering costs ......................................
Excess tax benefit from stock-based compensation ..........................................................
Deferred offering costs......................................................................................................
Proceeds from issuance of convertible promissory note payable to related parties ..........
Repayment of note payable to related party......................................................................
Proceeds from issuance of convertible preferred stock, net of issuance costs ..................
Proceeds from exercise of stock options and warrants......................................................
Proceeds from employee stock purchase plan...................................................................
Net cash provided by financing activities ...............................................................
Net (decrease) increase in cash and cash equivalents..............................................................
Cash and cash equivalents at beginning of period...................................................................
Cash and cash equivalents at end of period ............................................................................. $
Supplemental Disclosure
Cash paid for interest ............................................................................................................... $
Cash paid for taxes................................................................................................................... $
Supplemental Disclosure of Non-Cash Investing and Financing Activities
Stock issued in connection with business acquisition ............................................................. $
Conversion of convertible preferred stock to common stock .................................................. $
Reclassification of warrant liabilities to additional paid-in capital ......................................... $
Purchase of property and equipment in accounts payable and accrued liabilities................... $
Issuance of Series C convertible preferred stock to a related party and other
investors in connection with conversion of convertible promissory notes
and accrued interest .............................................................................................................. $
Issuance of Series B convertible preferred stock to a related party in
connection with conversion of convertible promissory notes .............................................. $
2016
Year Ended December 31,
2015
2014
(91,148) $
(39,209) $
(17,014)
2,003
549
1,831
15,006
(4,444)
400
—
—
—
—
15
(7,800)
3,708
3,487
(2,851)
(15,068)
(745)
8,981
(86,076)
(359,500)
351,322
(468)
(23,887)
—
(32,533)
36,806
4,444
—
—
—
—
1,000
835
43,085
(75,524)
150,456
74,932 $
— $
22,400 $
— $
— $
— $
447 $
— $
— $
634
89
725
8,430
—
—
26,077
—
—
—
—
—
(1,693)
(2,654)
1,537
157,064
2,172
1,638
154,810
(359,378)
77,885
—
(2,174)
(14,321)
(297,988)
150,283
—
—
—
—
22,522
801
572
174,178
31,000
119,456
150,456 $
— $
— $
11,452 $
164,964 $
27,066 $
692 $
240
—
—
570
—
—
566
(1,475)
(3,553)
2,380
—
—
(2,796)
(1,117)
1,681
35,962
2,460
1,461
19,365
—
—
—
(782)
—
(782)
—
—
(1,092)
308
(200)
93,276
49
—
92,341
110,924
8,532
119,456
18
—
—
—
—
—
— $
13,452
— $
4,956
The accompanying notes are an integral part of these consolidated financial statements.
99
ADURO BIOTECH, INC.
Notes to Consolidated Financial Statements
1. Organization and Nature of Business
Aduro Biotech, Inc., and its wholly owned subsidiaries, or the Company, is an immunotherapy company focused on the discovery,
development and commercialization of therapies that transform the treatment of challenging diseases, including cancer. The Company
is located in Berkeley, California and its wholly-owned subsidiary, Aduro Biotech Holdings, Europe B.V., or Aduro Biotech Europe,
is based in the Netherlands. The Company operates in one business segment.
The Company believes its three technology platforms are uniquely positioned to recruit and direct the immune system by activating
cancer-fighting immune cells and inhibiting immune suppressive cells known to allow tumor growth. Product candidates from the
Company’s LADD, or Live, Attenuated, Double-Deleted Listeria monocytogenes, STING Pathway Activator, and B-select
monoclonal antibody platforms are designed to stimulate and/or regulate innate and adaptive immune responses, either as single
agents or in combination with conventional therapies (chemotherapy and radiation) as well as other novel immunotherapies. The
Company’s diverse technology platforms have led to a strong pipeline of clinical and preclinical candidates, which are being
developed for a number of cancer indications. Additionally, Aduro’s platforms have the potential to generate product candidates that
address other therapeutic areas, such as autoimmune and infectious diseases. The Company is also collaborating with leading global
pharmaceutical companies to expand its products and technology platforms.
2. Basis of Presentation, Use of Estimates and Recent Accounting Pronouncements
Basis of Presentation
The consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles, or U.S.
GAAP, and include the accounts of Aduro Biotech, Inc. and its wholly owned subsidiaries. All intercompany transactions and
balances have been eliminated.
Use of Estimates
The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that
affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities and reported amounts of revenue and
expenses in the financial statements and accompanying notes. On an ongoing basis, management evaluates its estimates, including
those related to revenue recognition, clinical trial accruals, common stock and related warrants, income taxes and stock-based
compensation. Management bases its estimates on historical experience and on various other market-specific and relevant assumptions
that management believes to be reasonable under the circumstances. Actual results could differ from these estimates.
Revenue Recognition
The Company recognizes revenues from collaboration, license or research arrangements and development grants when persuasive
evidence of an arrangement exists, delivery has occurred or services have been rendered, the price is fixed or determinable and
collectability is reasonably assured.
For revenue agreements with multiple-element arrangements, such as license and research and development agreements, the Company
allocates revenue to each non-contingent element based on the relative selling price of each element. When applying the relative
selling price method, the Company determines the selling price for each deliverable by first using vendor-specific objective evidence,
if available, and then third-party evidence. If neither exists, the Company uses its best estimate of selling price for that deliverable.
Revenue allocated to an element is then recognized when the four basic revenue recognition criteria are met.
Revenue associated with nonrefundable upfront license fees under arrangements where the license fees and research and development
activities cannot be accounted for as separate units of accounting is deferred and recognized as revenue on a straight-line basis over
the expected period of performance. Revenues from the achievement of research and development milestones, if deemed substantive,
are recognized as revenue when the milestones are achieved and the milestone payments are due and collectible. If not deemed
substantive, the Company recognizes such milestones as revenue on a straight-line basis over the remaining expected performance
period under the arrangement. The Company will account for sales-based royalties as revenue upon achievement of certain sales
milestones.
Milestones are considered substantive if all of the following conditions are met: (1) the milestone is nonrefundable; (2) achievement of
the milestone was not reasonably assured at the inception of the arrangement; (3) substantive effort is involved to achieve the
milestone; and (4) the amount of the milestone appears reasonable in relation to the effort expended, and the other milestones in the
100
arrangement and the related risk associated with the achievement of the milestone and any ongoing research and development or other
services are priced at fair value. Revenue related to research and development grants is recognized when the related research expenses
are incurred and the Company’s specific performance obligations under the terms of the respective contracts are satisfied. Revenue
recognized in the consolidated statement of operations is not subject to repayment.
Deferred revenue at December 31, 2016 and 2015 represents the portion of payments received for which the earnings process has not
been completed. Deferred revenue expected to be recognized within the next 12 months is classified as a current liability.
Cash and Cash Equivalents
Cash and cash equivalents include all cash balances and highly liquid investments with original maturities of three months or less from
the date of purchase. At December 31, 2016 and 2015, cash and cash equivalents consisted of cash in bank deposits, money market
funds held at financial institutions, commercial paper and U.S. government and agency securities. The recorded carrying amount of
cash equivalents approximates their fair value.
Concentration of Credit Risk
Financial instruments that potentially subject the Company to concentration of credit risk consist of cash and cash equivalents and
accounts receivable. Cash and cash equivalents are held at financial institutions in the United States and in the Netherlands. The
Company is exposed to credit risk in the event of default by the financial institution to the extent that cash and cash equivalent
balances recorded in the balance sheets are in excess of the amounts that are insured by the Federal Deposit Insurance Corporation.
The Company has not experienced any losses on its deposits since inception, and management believes that minimal credit risk exists
with respect to these financial institutions.
Accounts receivable consist of amounts due from various collaboration agreements and grant proceeds for services under an
agreement with the United States government. The Company’s management believes these receivables are fully collectible.
Property and Equipment
Property and equipment is carried at cost less accumulated depreciation and amortization. Depreciation and amortization of property
and equipment is calculated using the straight-line method. When assets are retired or otherwise disposed of, the cost and accumulated
depreciation are removed from the balance sheet and any resulting gain or loss is reflected in operations in the period realized.
The useful lives of the property and equipment are as follows:
Lab equipment .................................................................................
Furniture and fixtures.......................................................................
Computer and office equipment.......................................................
Leasehold improvements ................................................................. Shorter of remaining lease term or estimated useful life
5 years
5 years
3 – 5 years
Expenditures for repairs and maintenance, which do not improve or extend the life of the assets, are expensed as incurred.
Business Combinations
The Company accounts for acquisitions using the acquisition method of accounting which requires the recognition of tangible and
identifiable intangible assets acquired and liabilities assumed at their estimated fair values as of the business combination date. The
Company allocates any excess purchase price over the estimated fair value assigned to the net tangible and identifiable intangible
assets acquired and liabilities assumed to goodwill. Contingent consideration is included within the acquisition cost and is recognized
at its fair value on the acquisition date. A liability resulting from contingent consideration is remeasured to fair value at each reporting
date until the contingency is resolved and changes in fair value are recognized in earnings. Transaction costs are expensed as incurred
in general and administrative expenses. Results of operations and cash flows of acquired companies are included in the Company's
operating results from the date of acquisition.
Goodwill and Intangible Assets
Goodwill represents the excess of the consideration transferred over the estimated fair value of assets acquired and liabilities assumed
in a business combination. Intangible assets with indefinite useful lives are related to acquired in-process research and development, or
IPR&D, projects and are measured at their respective fair values as of the acquisition date. Goodwill and intangible assets with
indefinite useful lives are not amortized but are tested for impairment on an annual basis or more frequently if the Company becomes
101
aware of any events or changes that would indicate the fair values of the assets are below their carrying amounts. Intangible assets
related to IPR&D projects are considered to be indefinite-lived until the completion or abandonment of the associated R&D efforts. If
and when development is complete, which generally occurs if and when regulatory approval to market a product is obtained, the
associated assets are deemed finite-lived and are amortized based on their respective estimated useful lives at that point in time. The
Company has not recorded an impairment of goodwill or IPR&D since inception.
Intangible assets with finite useful lives are amortized over their estimated useful lives, primarily on a straight-line basis.
Impairment of Long-Lived Assets
The Company reviews its long-lived assets, including property and equipment and definite-lived intangible assets, for impairment
whenever events or changes in circumstances indicate the carrying amount of an asset may not be recoverable. Recoverability of
assets held and used is measured by comparison of the carrying amount of an asset to the future undiscounted cash flows expected to
be generated from the use of the asset and its eventual disposition. If such assets are considered to be impaired, the impairment to be
recognized is measured by the amount by which the carrying amount exceeds the fair value of the impaired assets. Assets to be
disposed of are reported at the lower of their carrying amount or fair value less cost to sell. The Company has not recorded an
impairment of long-lived assets since inception.
Accrued Research and Development Costs
The Company records accrued liabilities for estimated costs of research and development activities conducted by third-party service
providers, which include the conduct of preclinical studies and clinical trials and contract manufacturing activities. These costs are a
significant component of the Company’s research and development expenses. The Company accrues for these costs based on factors
such as estimates of the work completed and in accordance with agreements established with its third-party service providers under
the service agreements. The Company makes significant judgments and estimates in determining the accrued liabilities balance in each
reporting period. As actual costs become known, the Company adjusts its accrued liabilities. The Company has not experienced any
material differences between accrued costs and actual costs incurred. However, the status and timing of actual services performed,
number of patients enrolled and the rate of patient enrollments may vary from the Company’s estimates, resulting in adjustments to
expense in future periods. Changes in these estimates that result in material changes to the Company’s accruals could materially affect
the Company’s results of operations.
Research and Development Costs
Research and development costs are expensed as incurred. Research and development costs consist of salaries and benefits, lab
supplies, contract and grant research costs, fees paid to consultants and third parties that conduct certain research and development
activities on the Company’s behalf and allocations of facilities-related costs. Nonrefundable advance payments for goods or services
to be rendered in the future for use in research and development activities are deferred and capitalized as prepaid expenses until the
related goods are delivered or the services are performed.
Stock-Based Compensation
The Company measures its stock-based awards made to employees based on the estimated fair values of the awards as of the grant
date using the Black-Scholes option-pricing model. Stock-based compensation expense is recognized over the requisite service period
using the straight-line method and is based on the value of the portion of stock-based payment awards that is ultimately expected to
vest. As such, the Company’s stock-based compensation is reduced for the estimated forfeitures and revised, if necessary, in
subsequent periods if actual forfeitures differ from the original estimates.
Stock-based compensation expense for options granted to non-employees as consideration for services received is measured on the
date of performance at the fair value of the consideration received or the fair value of the equity instruments issued, using the Black-
Scholes option-pricing model, whichever can be more reliably measured. Stock-based compensation expense for options granted to
non-employees is remeasured each period as the underlying options vest.
Income Taxes
The Company accounts for income taxes using the asset and liability method. Under this method, deferred income tax assets and
liabilities are recorded based on the estimated future tax effects of differences between the financial reporting and the tax bases of
assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to
reverse. Deferred income taxes are classified as noncurrent in connection with Company’s early adoption of ASU 2015-17. A
valuation allowance is provided when it is more likely than not that some portion or all of a deferred tax asset will not be realized.
102
The tax effects of the Company’s income tax positions are recognized only if determined “more likely than not” to be sustained based
solely on the technical merits as of the reporting date. The Company considers many factors when evaluating and estimating its tax
positions and tax benefits, which may require periodic adjustments and which may not accurately anticipate actual outcomes.
Foreign Currency Translation
The impact of changes in foreign currency exchange rates resulting from the translation of foreign currency financial statements into
U.S. dollars for financial reporting purposes is included in other comprehensive loss. Assets and liabilities are translated into U.S.
dollars at exchange rates in effect at the balance sheet date. Income and expense items are translated at average rates for the period.
Foreign currency transaction gains and losses are recorded as they are realized, and such amounts have historically been insignificant.
Recent Accounting Pronouncements
In May 2014, the Financial Accounting Standards Board, or FASB, issued Auditing Standards Update, or ASU, No. 2014-09, Revenue
from Contracts with Customers (Topic 606). This ASU affects any entity that either enters into contracts with customers to transfer
goods and services or enters into contracts for the transfer of nonfinancial assets. ASU 2014-09 will replace most existing revenue
recognition guidance in U.S. GAAP when it becomes effective. The standard’s core principle is that a company will recognize revenue
when it transfers promised goods or services to customers in an amount that reflects the consideration to which it expects to be entitled
in exchange for those goods or services. In doing so, companies will need to use more judgment and make more estimates than under
the currently effective guidance. These may include identifying performance obligations in the contract, estimating the amount of
variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation.
In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance
Obligations and Licensing, which reduces the complexity when applying the guidance for identifying performance obligations and
improves the operability and understandability of the license implementation guidance. In May 2016, the FASB issued ASU No.
2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients, which amends
the guidance on transition, collectability, noncash consideration and the presentation of sales and other similar taxes. The new
standard permits adoption either by using (i) a full retrospective approach for all periods presented in the period of adoption or (ii) a
modified retrospective approach with the cumulative effect of initially applying the new standard recognized at the date of initial
application and providing certain additional disclosures. The new standard is effective for annual reporting periods beginning after
December 15, 2017, with early adoption permitted for annual reporting periods beginning after December 15, 2016. The Company
plans to adopt the new standard effective January 1, 2018 and has not made the decision as to which adoption method it will utilize.
The Company’s final determination will depend on the significance of the impact of the new standard on the Company’s financial
results. The Company is in the initial stages of its evaluation of the adoption of the new standard on its accounting policies. The initial
evaluation includes the determination of whether the counterparty in its existing collaboration agreements meets the definition of a
customer and whether such agreements would be within the scope of the new standard.
In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments--Overall (Subtopic 825-10): Recognition and
Measurement of Financial Assets and Financial Liabilities, which amends the guidance in U.S. GAAP on the classification and
measurement of financial instruments. Changes to the current guidance primarily affects the accounting for equity investments,
financial liabilities under the fair value option, and the presentation and disclosure requirements for financial instruments. In addition,
the ASU clarifies guidance related to the valuation allowance assessment when recognizing deferred tax assets resulting from
unrealized losses on available-for-sale debt securities. The new standard is effective for fiscal years and interim periods beginning
after December 15, 2017, and upon adoption, an entity should apply the amendments by means of a cumulative-effect adjustment to
the balance sheet at the beginning of the first reporting period in which the guidance is effective. Early adoption is not permitted
except for the provision to record fair value changes for financial liabilities under the fair value option resulting from instrument-
specific credit risk in other comprehensive income. The Company is currently evaluating the impact of adopting this guidance.
In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which establishes a comprehensive new lease accounting
model. The new standard: (a) clarifies the definition of a lease; (b) requires a dual approach to lease classification similar to current
lease classifications; and, (c) causes lessees to recognize leases on the balance sheet as a lease liability with a corresponding right-of-
use asset for leases with a lease-term of more than twelve months. The new standard is effective for fiscal years and interim periods
beginning after December 15, 2018 and requires modified retrospective application. Early adoption is permitted. The Company is
currently evaluating the impact that the adoption of ASU 2016-02 will have on its consolidated financial statements.
In March 2016, the FASB issued ASU No. 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee
Share-Based Payment Accounting. The standard is intended to simplify several areas of accounting for share-based compensation
arrangements, including the income tax impact, classification of awards as either equity or liabilities, classification on the statement of
cash flows and forfeitures. The standard is effective for fiscal years and interim periods beginning after December 15, 2016. Early
103
adoption is permitted. The Company has evaluated the impact of this guidance and has concluded that adoption of the standard will
have an insignificant impact on its consolidated financial statements.
In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses (Topic 326). The standard changes how
entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net
income. Financial assets measured at amortized cost will be presented at the net amount expected to be collected by using an
allowance for credit losses. The standard is effective for fiscal years and interim periods beginning after December 15, 2019. Early
adoption is permitted for all periods beginning after December 15, 2018. The Company is currently evaluating the impact that the
standard will have on its consolidated financial statements.
In August 2016, the FASB issued ASU No. 2016-15, "Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts
and Cash Payments. ASU 2016-15 identifies how certain cash receipts and cash payments are presented and classified in the
Statement of Cash Flows. The standard is effective for fiscal years and interim periods beginning after December 15, 2017. The
standard should be applied retrospectively and early adoption is permitted, including adoption in an interim period. The Company is
currently in the process of evaluating the impact that the standard will have on its consolidated financial statements.
In November 2016, the FASB issued ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. ASU 2016-18
requires that the statement of cash flows explains the change during the period in the total cash, cash equivalents, and restricted cash.
The standard is effective for fiscal years beginning after December 15, 2017, and interim periods within those years. This standard
should be applied retrospectively and early adoption is permitted, including adoption in an interim period. The Company is currently
in the process of evaluating the impact that the standard will have on its consolidated financial statements.
3. Fair Value Measurements
The carrying amounts of certain of the Company’s financial instruments, including cash equivalents, accounts receivable and accounts
payable approximate their fair values due to their short maturities. Assets and liabilities recorded at fair value on a recurring basis in
the balance sheets, as well as assets and liabilities measured at fair value on a non-recurring basis or disclosed at fair value, are
categorized based upon the level of judgment associated with inputs used to measure their fair values. The accounting guidance for
fair value provides a framework for measuring fair value, and requires certain disclosures about how fair value is determined. Fair
value is defined as the price that would be received upon the sale of an asset or paid to transfer a liability (an exit price) in an orderly
transaction between market participants at the reporting date. The accounting guidance also establishes a three-level valuation
hierarchy that prioritizes the inputs to valuation techniques used to measure fair value based upon whether such inputs are observable
or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect market
assumptions made by the reporting entity. The three-level hierarchy for the inputs to valuation techniques is briefly summarized as
follows:
Level 1—Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date;
Level 2—Inputs are observable, unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted
prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be
corroborated by observable market data for substantially the full term of the related assets or liabilities; and
Level 3—Unobservable inputs that are significant to the measurement of the fair value of the assets or liabilities that are
supported by little or no market data.
The Company’s cash equivalents, which include money market funds, are classified as Level 1 because they are valued using quoted
market prices. The Company’s marketable securities consist of available-for-sale securities and are generally classified as Level 2
because their value is based on valuations using significant inputs derived from or corroborated by observable market data.
In certain cases where there is limited activity or less transparency around the inputs to valuation, securities are classified as Level 3.
Level 3 liabilities consist of common and preferred stock warrant liabilities and contingent consideration liability. The determination
of the fair value of contingent consideration and the fair value of the warrants is discussed in Note 5 and Note 11, respectively.
104
The following table sets forth the Company’s financial instruments that were measured at fair value on a recurring basis by level
within the fair value hierarchy (in thousands):
Level 1
Level 2
Level 3
Total
December 31, 2016
Financial Assets:
Money market funds........................................................... $
U.S. government and agency securities..............................
Corporate debt securities ....................................................
Commercial paper ..............................................................
Total .............................................................................. $
54,318 $
—
—
—
54,318 $
— $
166,800
77,880
49,643
294,323 $
— $
—
—
—
— $
54,318
166,800
77,880
49,643
348,641
Financial Liabilities:
Contingent consideration related to acquisition.................. $
Total............................................................................... $
— $
— $
— $
— $
4,032 $
4,032 $
4,032
4,032
Level 1
Level 2
Level 3
Total
December 31, 2015
Financial Assets:
Money market funds........................................................... $
U.S. government and agency securities..............................
Corporate debt securities ....................................................
Commercial paper ..............................................................
Total .............................................................................. $
104,602 $
—
—
—
104,602 $
— $
194,055
74,918
42,295
311,268 $
— $
—
—
—
— $
104,602
194,055
74,918
42,295
415,870
Financial Liabilities:
Contingent consideration related to acquisition..................
Total............................................................................... $
—
— $
—
— $
3,750 $
3,750 $
3,750
3,750
The acquisition-date fair value of the contingent consideration liability represents the future consideration that is contingent upon the
achievement of specified development milestones for a product candidate. The fair value of the contingent consideration is based on
the Company’s probability-weighted discounted cash flow assessment that considers probability and timing of future payments. The
fair value measurement is based on significant Level 3 inputs such as anticipated timelines and probability of achieving development
milestones. Changes in the fair value of the liability for contingent consideration, except for the impact of foreign currency, will be
recognized in the consolidated statement of operations until settlement.
The Company did not have any financial assets and liabilities measured at fair value on a non-recurring basis as of December 31, 2016
and 2015. During the years ended December 31, 2016 and 2015, there were no transfers between the fair value measurement category
levels.
The following table sets forth a summary of the changes in the fair value of the Company’s Level 3 financial liabilities (in thousands):
Contingent
Consideration
Preferred
Stock
Warrant
Liability
Common
Stock
Warrant
Liability
Balance at December 31, 2014 .............................................................. $
Net increase in fair value upon revaluation......................................
Reclassification to additional paid-in capital ...................................
Contingent consideration recognized from acquisition ....................
Foreign currency impact...................................................................
Balance at December 31, 2015 ..............................................................
Net increase in fair value upon revaluation......................................
Foreign currency impact...................................................................
Balance at December 31, 2016 .............................................................. $
— $
—
—
3,775
(25)
3,750
400
(118)
$
4,032
100 $
1,108
(1,208)
—
—
—
—
—
$
—
889
24,969
(25,858)
—
—
—
—
—
—
105
The following tables summarize the estimated value of the Company’s cash equivalents and marketable securities and the gross
unrealized holding gains and losses (in thousands):
December 31, 2016
Amortized
cost
Unrealized
gains
Unrealized
losses
Estimated
Fair Value
Cash and cash equivalents:
Cash .................................................................................... $
Money market funds...........................................................
Commercial paper ..............................................................
Total cash and cash equivalents ............................................... $
Marketable securities:
13,265 $
54,318
7,349
74,932 $
U.S. government and agency securities.............................. $
Corporate debt securities ....................................................
Commercial paper ..............................................................
Total marketable securities ...................................................... $
166,854 $
77,967
42,294
287,115 $
— $
—
—
— $
7 $
—
—
7 $
— $
—
—
— $
13,265
54,318
7,349
74,932
(61) $
(87)
—
(148) $
166,800
77,880
42,294
286,974
December 31, 2015
Amortized
cost
Unrealized
gains
Unrealized
losses
Estimated
Fair Value
Cash and cash equivalents:
Cash .................................................................................... $
Money market funds...........................................................
Commercial paper ..............................................................
U.S. government and agency securities..............................
Total cash and cash equivalents ............................................... $
Marketable securities:
15,175 $
104,602
7,899
22,780
150,456 $
U.S. government and agency securities.............................. $
Corporate debt securities ....................................................
Commercial paper ..............................................................
Total marketable securities ...................................................... $
171,416 $
74,958
34,396
280,770 $
— $
—
—
— $
—
—
— $
— $
15,175
104,602
7,899
22,780
150,456
3 $
38
—
41 $
(144) $
(78)
—
(222) $
171,275
74,918
34,396
280,589
The amortized cost and estimated fair value of the Company’s available-for-sale marketable securities by contractual maturity are
summarized below as of December 31, 2016 (in thousands):
Mature in one year or less........................................................................................ $
Mature after one year through two years .................................................................
Total available-for-sale marketable securities.................................................... $
272,619 $
14,496
287,115 $
272,500
14,474
286,974
Amortized cost
Estimated Fair
Value
4. Balance Sheet Components
Property and Equipment, Net
Property and equipment, net consisted of the following (in thousands):
December 31,
2016
2015
Lab equipment ............................................................................ $
Computer and office equipment .................................................
Furniture and fixtures .................................................................
Leasehold improvements ............................................................
Construction in progress .............................................................
Total property and equipment ...............................................
Less: accumulated depreciation and amortization ......................
Property and equipment, net ................................................. $
5,379 $
1,755
1,479
17,473
3,930
30,016
(3,632)
26,384 $
3,011
959
306
1,367
—
5,643
(1,657)
3,986
106
Depreciation and amortization expense for the years ended December 31, 2016, 2015 and 2014 was $2.0 million, $634,000, and
$240,000, respectively.
Accrued Expenses and Other Liabilities
Accrued expenses and other liabilities consisted of the following (in thousands):
December 31,
2016
2015
Compensation and related benefits ............................................. $
Professional and consulting services...........................................
Income tax payable .....................................................................
Accrued construction in progress................................................
Other............................................................................................
Total accrued expenses and other liabilities .......................... $
4,228 $
1,168
806
447
1,948
8,597 $
2,765
1,650
—
—
997
5,412
5. Acquisition of BioNovion Holding B.V.
On October 30, 2015, the Company acquired the outstanding shares of BioNovion Holding B.V., or BioNovion, a privately held
company in the Netherlands that specializes in immune oncology antibody discovery, in exchange for cash and 697,306 shares of the
Company’s common stock for an aggregate purchase price of $34.2 million. BioNovion was subsequently renamed Aduro Biotech
Holding, Europe B.V., or Aduro Biotech Europe. As of the date of acquisition, the purchase price was preliminarily allocated to the
assets acquired and liabilities assumed based upon their estimated fair value.
The Company believes that the acquisition of Aduro Biotech Europe created synergies that will provide future value. These factors,
among others, contributed to a purchase price in excess of the estimated fair value of the acquired company's net identifiable assets
acquired and resulted in the recognition of goodwill. The goodwill related to the acquisition is not deductible for tax purposes.
A summary of the total purchase consideration on October 30, 2015 was as follows (in thousands):
Cash consideration......................................................................... $
Fair value of Aduro common stock issued ....................................
Fair value of Contingent Purchase Price .......................................
Total purchase consideration ......................................................... $
19,006
11,452
3,775
34,233
The results of operations and the provisional fair values of the acquired assets and liabilities assumed have been included in the
accompanying consolidated financial statements since the acquisition date. Revenue from Aduro Biotech Europe was $288,000 and
net loss was $(595,000) for the period ended December 31, 2015.
The Company will pay additional consideration, or the Contingent Purchase Price, upon the achievement of certain development
milestones associated with specified Aduro Biotech Europe antibody product candidates. The Contingent Purchase Price was initially
recorded at fair value on the acquisition date in long-term liabilities on the consolidated balance sheet. The fair value of the Contingent
Purchase Price of $3.8 million was estimated based on the risk-adjusted present value of the amount payable. Subsequent changes in
the fair value of the Contingent Purchase Price will be recognized as adjustments to contingent consideration and reflected in the
consolidated statements of operations. For additional information related to the fair value of this obligation, please read Note 3 to these
consolidated financial statements. The Contingent Purchase Price has not been released as of the issuance date of these consolidated
financial statements because the development milestones have not yet been achieved.
The Company incurred $572,000 in acquisition-related costs which were recorded within operating expenses for the year ended
December 31, 2015.
107
The following table summarizes the preliminary fair value of assets acquired and liabilities assumed on October 30, 2015 (in
thousands):
Assets acquired and liabilities assumed:
Cash and cash equivalents........................................................ $
Accounts receivable .................................................................
Prepaid expenses and other current assets ...............................
Property and equipment ...........................................................
Accounts payable .....................................................................
Accrued expenses and other liabilities.....................................
Net tangible assets acquired ...............................................
Intangible assets:
License agreement....................................................................
In-process research and development ......................................
Goodwill...................................................................................
Net intangible assets acquired ............................................
Deferred tax liabilities ...................................................................
Total............................................................................................... $
4,684
180
57
814
(1,460)
(780)
3,495
10,857
18,827
8,475
38,159
(7,421)
34,233
In September 2016, the Company filed its 2015 Netherlands tax return and finalized the purchase price accounting related to its
acquisition of Aduro Biotech Europe resulting in a measurement period adjustment to goodwill of $490,000.
Aduro Biotech Europe has a license and research agreement with Merck for the development of clinical candidates. The license and
research agreement intangible asset has an estimated life of 20 years and is amortized on a straight line basis. IPR&D represents
incomplete research and development projects at Aduro Biotech Europe. The fair values of the license agreement and IPR&D were
determined using the income approach, which was prepared based on forecasts by management.
Pro Forma Financial Information
The following unaudited pro forma financial information presents the combined results of operations for the years ended December
31, 2015 and 2014 as if the acquisition of Aduro Biotech Europe had been completed on January 1, 2014. Adjustments have been
made to give effect to pro forma events that are directly attributable to the acquisition such as amortization expense from acquired
intangible assets, stock-based compensation expense related to the acquisition and acquisition-related transaction costs. The unaudited
pro forma results do not reflect any operating efficiencies or potential cost savings which may result from the consolidation of the
operations of the Company and Aduro Biotech Europe. Accordingly, these unaudited pro forma results are not necessarily indicative
of what the actual results of operations of the combined company would have been if the acquisition had occurred at the beginning of
the period presented, nor are they indicative of future results of operations (in thousands, except per share data):
Revenue ...................................................................................... $
Net loss .......................................................................................
Basic and diluted net loss per share............................................
78,272 $
(39,520)
(0.76)
19,944
(19,390)
(24.31)
Year Ended December 31,
2015
2014
(Unaudited)
The unaudited pro forma combined financial information includes non-recurring pro forma adjustments including acquisition-related
transaction costs of $2.3 million for the year ended December 31, 2015, stock-based compensation expense as a direct result of the
acquisition of $2.1 million and $5.3 million for the years ended December 31, 2015 and 2014, respectively, and intangible asset
amortization of $0.5 million and $0.6 million for the years ended December 31, 2015 and 2014, respectively.
108
6. Goodwill and Intangible Assets
Goodwill
The gross carrying amount of goodwill was as follows (in thousands):
Balance at December 31, 2015 ...................................................... $
Foreign currency translation adjustment .......................................
Purchase price allocation adjustment ............................................
Balance at December 31, 2016 ...................................................... $
8,469
(321)
(490)
7,658
Intangible assets
The gross carrying amounts and net book value of intangible assets were as follows (in thousands):
Gross Carrying
Amount
December 31, 2016
Accumulated
Amortization
Net Book
Value
Intangible assets with finite lives:
License agreement ............................................................... $
Total intangible assets with finite lives.....................................
Acquired IPR&D assets ............................................................
Total intangible assets ............................................................... $
10,400 $
10,400
18,034
28,434 $
607 $
607
—
607 $
9,793
9,793
18,034
27,827
Gross Carrying
Amount
December 31, 2015
Accumulated
Amortization
Net Book
Value
Intangible assets with finite lives:
License agreement............................................................... $
Total intangible assets with finite lives ....................................
Acquired IPR&D assets............................................................
Total intangible assets............................................................... $
10,786 $
10,786
18,703
29,489 $
89
89
—
89
$
$
10,697
10,697
18,703
29,400
Intangible assets are carried at cost less accumulated amortization. Amortization is over a period of 20 years and the amortization
expense is recorded in operating expenses. The decrease in the gross carrying amount of intangible assets as of December 31, 2016
compared to December 31, 2015 reflected a negative impact of foreign currency exchange which was primarily due to the weakening
of the Euro against the U.S. dollar.
Amortization expense was $549,000 and $89,000 for the years ended December 31, 2016 and 2015, respectively, and zero for the year
ended December 31, 2014. Based on finite-lived intangible assets recorded as of December 31, 2016, the estimated future amortization
expense for the next five years is as follows (in thousands):
Year Ending December 31,
2017 ............................................................................................... $
2018 ...............................................................................................
2019 ...............................................................................................
2020 ...............................................................................................
2021 ...............................................................................................
Estimated
Amortization
Expense
520
520
520
520
520
7. Collaboration Agreements
Novartis Agreement
In March 2015, the Company entered into a collaboration and license agreement with Novartis Pharmaceuticals Corporation, or
Novartis, pursuant to which the Company is collaborating worldwide with Novartis regarding the development and potential
commercialization of product candidates containing an agonist of the molecular target known as STING in the field of oncology,
including immuno-oncology and cancer vaccines. Under this agreement, or the Novartis Agreement, the Company granted Novartis a
co-exclusive license to develop such products worldwide, an exclusive license to commercialize such products outside the United
109
States and a non-exclusive license to support the Company in commercializing such products in the United States if it requests such
support. The collaboration is guided by a joint steering committee with each party having final decision making authority regarding
specified areas of development or commercialization.
Under the Novartis Agreement, the Company received an upfront payment of $200.0 million in April 2015. During the second quarter
of 2016, the Company earned a $35.0 million development milestone upon initiation of a Phase 1 trial for the first STING product
candidate, ADU-S100, and recognized the payment as revenue in the period. The Company is also eligible to receive up to an
additional $215.0 million in development milestones and up to an additional $250.0 million in regulatory approval milestones.
The Company is responsible for 38% of the joint development costs worldwide and Novartis is responsible for the remaining 62% of
the joint development costs worldwide.
The Company will also receive 50% of gross profits on sales of any products commercialized pursuant to this collaboration in the
United States and 45% of gross profits for specified European countries and Japan. For each of these profit share countries, each party
will be responsible for its respective commercial sharing percentage of all joint commercialization costs incurred in that country.
For all other countries where the Company is not sharing profits, Novartis will be responsible for all commercialization costs and will
pay the Company a royalty in the mid-teens on all net sales of product sold by Novartis, its affiliates and sublicensees, with such
percentage subject to reduction post patent and data exclusivity expiration and subject to reduction, capped at a specified percentage,
for royalties payable to third party licensors. Novartis’ royalty obligation will run on a country-by-country basis until the later of
expiration of the last valid claim covering the product, expiration of data exclusivity for the product or 12 years after first commercial
sale of the product in such country.
With respect to the United States, specified European countries and/or Japan, the Company may elect for such region to either reduce
by 50% or to eliminate in full the Company’s development and commercialization cost sharing obligation. If the Company elects to
reduce its cost sharing percentage by 50% in any such region, then its profit share in such region will also be reduced by 50%. If the
Company elects to eliminate its development cost sharing obligation, then such region will be removed from the profit share, and
instead Novartis will owe the Company royalties on any net sales of product for such region, as described above.
The Company recognizes revenue from collaboration, license or research arrangements when persuasive evidence of an arrangement
exists, and delivery has occurred or services have been rendered, the price is fixed or determinable and collection is reasonably
assured. The Company has determined that the license does not have stand-alone value separable from the co-development services to
be performed under the agreement, with the Company participating in the research and development services. As a result, the
Company recognizes revenue from the $200.0 million upfront fee received on a straight-line basis over its estimated performance
period of 13.5 years, commencing in July 2015, the date of the Joint Steering Committee’s approval of the research and development
plan. Changes in the estimated period of performance will be accounted for prospectively as a change in estimate. The Company will
recognize substantive milestone payments in their entirety in the period in which the milestone is achieved. Non-substantive milestone
payments will be recognized on a straight-line basis over the remaining performance period. Costs associated with co-development
activities performed under the agreement are included in research and development expenses in the accompanying consolidated
statements of operations. Reimbursement of research and development costs by Novartis is included in collaboration and license
revenue. The Company will recognize revenue from the sale of any products commercialized pursuant to this collaboration in the
United States, will retain 50% of the gross profits from such sales, and will pay the remaining 50% of the gross profits to Novartis.
The Company will receive from Novartis 45% of gross profits for specified European countries and Japan. Profit sharing payments
made to or received from Novartis are aggregated by product by territory and are reported as expenses or revenues, as applicable.
For the years ended December 31, 2016 and 2015, the Company recognized revenue from its collaboration with Novartis totaling
$14.8 million and $7.4 million, respectively, related to amortization of the upfront fee. The remaining balance of the upfront fee of
$177.8 million and $192.6 million is included in deferred revenue at December 31, 2016 and 2015, respectively. In addition, the
Company recognized $35.0 million in revenue from the achievement of a milestone during the year ended December 31, 2016.
Janssen ADU-214 Agreement
In November 2014, the Company entered into a Research and License Agreement, or the Janssen ADU-214 Agreement, with Janssen
Biotech Inc., or Janssen, a wholly owned subsidiary of Johnson & Johnson Development Corporation, to develop a drug for the
treatment of lung cancer. Under the terms of the Janssen ADU-214 Agreement, the Company granted Janssen an exclusive, worldwide
license to research, develop, manufacture, use, sell and otherwise exploit products containing ADU-214 for any and all uses. Janssen
has agreed not to administer or cause to be administered ADU-214 in humans in clinical trials for the treatment of pancreatic cancer or
mesothelioma. The Company was responsible for certain research and development activities from the effective date of the agreement
until investigational new drug application, or IND, approval which occurred in the fourth quarter of 2015.
110
Since the inception of the Janssen ADU-214 Agreement, the Company received an upfront license fee of $30.0 million and
substantive and non-substantive milestone payments of $21.0 million upon completion of various development activities. Under the
terms of the Janssen ADU-214 Agreement, the Company is eligible to receive future contingent payments up to a total of
$766.0 million composed of development milestones through completion of all Phase 3 clinical trials, as well as regulatory and
commercial milestones. The contingent payments are triggered upon the activities expected to be undertaken by Janssen. The
Company is eligible to receive royalties on any net sales of licensed products by Janssen, its affiliates and sublicensees at a rate
ranging from high-single digits to low teens based on the aggregate annual net sales of licensed products worldwide and based on the
country of sale.
The upfront license fee of $30.0 million was recognized on a straight-line basis from the effective date of the agreement through
October 2015. In addition, the Company recognized milestone payments of $21.0 million as revenue in 2015 as all performance
obligations were achieved.
Janssen ADU-741 and GVAX Prostate Agreements
In May 2014, the Company entered into a Research and License Agreement, or the Janssen ADU-741 Agreement, and a GVAX
Prostate License Agreement, or Janssen GVAX Prostate Agreement, with Janssen to collaborate on the development of a drug for the
treatment of prostate cancer. Under the terms of the Janssen ADU-741 Agreement, the Company granted Janssen an exclusive,
worldwide license to research, develop, manufacture, use, sell and otherwise exploit products containing ADU-741 for any and all
uses. The Company was responsible for certain research and development activities from the effective date of the agreement until IND
approval which occurred in the fourth quarter of 2015.
Since the inception of the Janssen ADU-741 Agreement, the Company received an upfront payment of $12.0 million and substantive
and non-substantive milestone payments of $10.0 million upon completion of certain development activities. Under the terms of the
Janssen ADU-741 Agreement, the Company is eligible to receive future contingent payments up to a total of $343.0 million composed
of development milestones through completion of all Phase 3 clinical trials, as well as regulatory and commercial milestones. The
contingent payments are triggered upon the activities expected to be undertaken by Janssen. The Company is eligible to receive
royalties on net sales of licensed products by Janssen, its affiliates and sublicensees at a rate ranging from mid-single digits to low
teens based on aggregate annual net sales and based on the country of sale.
Under the Janssen GVAX Prostate Agreement, the Company granted Janssen an exclusive worldwide license to research, develop,
manufacture, use, sell and otherwise exploit products containing GVAX Prostate for any and all uses. The Company received an
upfront payment of $500,000 in May 2014 and is eligible to receive an additional $2.0 million on the achievement of a specified
commercial milestone. In addition, the Company is eligible to receive royalties in the high single digits based on net sales of the
product.
The upfront fees received totaling $12.5 million were recognized on a straight-line basis from the effective date of the agreements
through October 2015. In addition, the Company recognized milestone payments of $10.0 million as revenue in 2015 as all
performance obligations were achieved.
Merck License Agreement
In connection with the acquisition of Aduro Biotech Europe in October 2015, the Company became party to an agreement with Merck
Sharp and Dohme B.V. The agreement sets forth the parties’ respective obligations for development, commercialization, regulatory
and manufacturing and supply activities for antibody product candidates. The Company identified the following performance
deliverables under the agreement: (1) the license, (2) the obligation to provide research activities, which is currently completed and (3)
the obligation to participate on a Joint Research Committee.
The Company is eligible to receive future contingent payments, including up to $312.0 million in potential development milestone
payments, and up to $135.0 million in commercial and net sales milestones for a product candidate. In addition, the Company is
eligible to receive royalties in the mid-single digits to low teens based on net sales of the product.
The Company considered the provisions of the multiple-element arrangement guidance in determining how to recognize the total
consideration of the agreement. The Company determined that none of the deliverables has standalone value; all of these obligations
will be delivered throughout the estimated period of performance and therefore are accounted for as a single unit of accounting.
The Company determined that all of the future contingent payments meet the definition of a milestone. Accordingly, revenue for the
achievement of these milestones will be recognized in the period when the milestone is achieved and collectability is reasonably
assured. No amounts had been recognized as revenue for any of these milestones as of December 31, 2016.
111
Genmab Agreement
In February 2015, Aduro Biotech Europe entered a co-development and commercialization agreement with Genmab to evaluate five
DuoBody product candidates targeting immune checkpoints. Genmab and Aduro Biotech Europe will contribute panels of antibodies
for the creation of bispecific antibody products using Genmab’s DuoBody platform. If the companies jointly select a product
candidate for clinical development, development costs will be shared equally, with each party retaining a 50% share of the product
rights. If one of the companies decides not to move a therapeutic candidate forward, the other company is entitled to continue
developing the product at predefined licensing terms. The agreement also includes terms which allow the parties to opt out of joint
development at key points in each product’s clinical development.
8. Research and Development and License Agreements
For the years ended December 31, 2016, 2015 and 2014, respectively, the Company recorded $8.1 million, $9.8 million and $1.6
million in upfront payments, milestone payments and sublicensing fees from its research and development and license agreements
described below.
Listeria-Related Agreements
JHU Listeria Agreement
In March 2011, the Company entered into a license agreement with The Johns Hopkins University, or JHU, pursuant to which the
Company received an exclusive, worldwide, sub licensable license to certain patent rights covering the tumor-associated antigen
mesothelin to make, use, import and commercialize products and to provide services for all bacteria-based therapeutic and/or
prophylactic uses for cancer treatment and/or prevention and as a companion diagnostic.
Under the JHU Listeria Agreement, the Company is required to make future milestone payments totaling up to $375,000 upon
achievement of certain regulatory milestones. Under the JHU Listeria Agreement, the Company is obligated to pay JHU royalties
based on net sales of licensed products and services by the Company, its affiliates and its sublicensees at a rate in the low-single digits,
subject to minimum annual royalties, and a percentage of consideration received from any sublicensing arrangements ranging from the
low-single digits to the low twenties depending on the field of use and the stage of development of the product candidate at the time
the sublicense is granted.
The JHU Listeria Agreement will continue in effect on a country-by-country basis until the expiration of the last patent within the
licensed patent rights, or if no patents issue then for 20 years from the effective date of the agreement. Either party may terminate the
JHU Listeria Agreement for the other party’s uncured breach of the agreement upon 30 days’ prior notice or for the other party’s
insolvency. Additionally, the Company may terminate the JHU Listeria Agreement at will upon 90 days’ prior written notice to JHU.
UCB Listeria Agreement
In March 2012, the Company entered into a license agreement with the Regents of the University of California on behalf of its
Berkeley campus, or UCB, granting the Company an exclusive, worldwide, sub licensable license to certain patent rights covering the
use of the Listeria monocytogenes phase integration vector which accelerates the genetic engineering of Listeria to express more than
one antigen to make, use, import, and commercialize products and to provide services for all fields of use.
Under the UCB Listeria Agreement, the Company is required to make future milestone payments totaling up to $350,000 upon
achievement of certain development and regulatory milestones. The Company is required to pay an annual license maintenance fee
until its first sale of a product covered by the licensed patent rights. Under the UCB Listeria Agreement, the Company is obligated to
pay UCB royalties based on net sales of licensed products and services sold by the Company and its sublicensees at a rate in the low
single digits, subject to minimum annual royalties and customary reductions, and a percentage of certain of the Company’s
sublicensing revenues in the low-single digits to low thirties depending on how the product covered by the licensed patent rights is
used.
The UCB Listeria Agreement will last until the expiration of the last patent within the licensed patent rights. UCB may terminate the
agreement for the Company’s uncured material breach upon 90 days’ prior written notice and the Company may terminate the
agreement at will upon 90 days’ prior written notice to UCB.
Cerus Corporation Agreement
On November 3, 2009, the Company entered into a license agreement with Cerus Corporation, or Cerus. Under the terms of this
license agreement, Cerus granted the Company a worldwide exclusive license under certain of Cerus’ patents and technology to make,
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have made, use, import, offer for sale and sell therapeutics for the treatment or prevention of any human or animal diseases involving
a vaccine or immunotherapy.
The Company is required to pay Cerus royalties based on a percentage of net sales in the low single digits, including net sales by
sublicensees, of products incorporating the licensed technology and from the provision of any services based upon the licensed
technology. If the products or services are bundled with any other products or services, the portion of the net sales allocated to the
licensed technology would be used in determining the royalty payments.
GVAX-Based Agreements
ANI Agreement
In January 2013, the Company entered into an asset purchase agreement with BioSante Pharmaceuticals, Inc., which subsequently
merged with and into ANI Pharmaceuticals, Inc., or ANI, in June 2013. Under the agreement, or the ANI Agreement, the Company
purchased all the rights, title and interest of ANI in and to all of the assets related to or comprising GVAX product candidates and any
assets necessary or reasonably useful to make, have made, use, have used, sell, offer for sale, have sold, import, have imported,
develop, have developed, commercialize and have commercialized GVAX products.
Under the ANI Agreement, the Company paid ANI cash consideration of $1.0 million and will be required to make royalty payments
on net sales of GVAX products sold by the Company, its affiliates and its sublicensees for the treatment of certain cancers, which are
covered by purchased intellectual property rights or developed using purchased technology, at rates in the low single digits. The
Company is also required to pay milestone payments up to $4.0 million for GVAX pancreas or prostate products in combination with
Listeria or up to $12.0 million per product for other GVAX products upon the achievement of certain sales milestones. The Company
is obligated to make royalty payments on a product-by-product and country-by-country basis until the later of (i) the expiration of the
last to expire of the purchased patent rights covering the GVAX product or the regulatory exclusivity period and (ii) up to seven years
from the first commercial sale of the product in such country depending on the level of net sales in such country after the expiration of
the patent or regulatory exclusivity period. The royalties and milestone payments for GVAX products for the treatment of pancreas
and prostate cancer, as well as the royalties and milestone payments for other cancer products, are each capped at specified maximum
amounts. To the extent the Company enters into a sublicensing agreement relating to the GVAX pancreas or prostate cancer products
in combination with Listeria, the Company is required to pay ANI a percentage of the Company’s sublicensing income, ranging from
the low teens to the low thirties based on the indication, the stage of development of the GVAX products at the time the sublicense is
granted and the amount of development costs expended by the Company at the time the sublicense is granted. The sublicensing
payments owed under this ANI Agreement for pancreas and prostate cancer products in combination with Listeria are each capped at
specified maximum amounts.
JHU GVAX Agreement
In January 2013, the Company entered into a license agreement with JHU granting the Company an exclusive, worldwide,
sublicensable license under certain GVAX-related patent rights and cell lines, and a non-exclusive, worldwide, sublicensable license
to related know-how, in each case to make, have made, use, have used, sell, offer for sale, have sold, import, have imported, develop
and commercialize products and services using or incorporating licensed patent rights, cell lines, or know-how for any use.
Under the New License Agreement, the Company is required to pay JHU development and regulatory milestone payments totaling up
to approximately $1.1 million for STINGVAX, a GVAX product with STING Activators, approximately $1.2 million for TEGVAX, a
GVAX product with TLRs, and approximately $1.2 million for other licensed products. The Company is also required to pay JHU
royalties based on net sales of licensed products and services by the Company, its affiliates and its sublicensees at a rate in the low
single digits, subject to minimum annual royalties and standard reductions upon expiration of patent coverage and for licenses to third-
party intellectual property rights, as well as a percentage of certain consideration received in consideration of the grant of sublicenses
under this agreement ranging from the low tens to the mid-twenties depending on the stage of development of the product candidate at
the time the sublicense is granted and the number of sublicenses granted.
The New License Agreement will continue in effect on a product-by-product basis and service-by-service basis until 30 years after the
first commercial sale of such product or service, provided that the term may be extended for additional ten-year periods upon mutual
agreement of the parties. Either party may terminate the New License Agreement for the other party’s uncured material breach of the
agreement upon 60 days’ prior notice to the breaching party, or 30 days’ notice if such breach relates to a payment obligation, or for
the other party’s insolvency. Additionally, the Company may terminate the New License Agreement at will upon 90 days’ prior
written notice to JHU.
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STING Activator-Based Agreements
Karagen Agreement
In June 2012, the Company entered into a license agreement with Karagen Pharmaceuticals, Inc., or Karagen, pursuant to which
Karagen granted the Company an exclusive, worldwide, sublicenseable license under certain patents and know-how related to STING
Activators to make, develop, use and commercialize products for use in the therapeutic and/or prophylactic treatment of cancer or
precancerous conditions and a non-exclusive license to such patents and know-how to make, develop, use, and commercialize
products in all other fields of use. Under the agreement, or the Karagen Agreement, the Company was also granted an option to
designate a particular disease or condition to be added to the field of use under its exclusive license. Under the Karagen Agreement,
the Company is obligated to use commercially reasonable efforts to develop and commercialize licensed products in the United States
and the European Union.
Under the Karagen Agreement, the Company is required to make milestone payments up to $900,000, in aggregate, upon its
achievement of specified development and regulatory milestones as well as royalty payments based on net sales of products by the
Company and by its affiliates and sublicensees at rates ranging in the low single-digit percentages, determined by whether the disease
field is an exclusive or non-exclusive disease field, subject to minimum annual royalties and standard reductions. In addition, the
Company is required to pay Karagen a percentage of consideration received from any sublicensing arrangements ranging from the
mid-single digits to the mid-teen digits, determined by the current stage of development of the relevant licensed product at the time of
the sublicense grant, or by whether the Company has exercised its option to add a designated field of use to its exclusive license, as
applicable.
The Karagen Agreement will expire, on a country-by-country basis, upon the expiration of the last-to- expire valid claim within the
licensed patent rights. Either party may terminate the Karagen Agreement upon 90 days’ advance written notice in the event of the
other party’s material breach that is not cured within such 90-day period, and immediately upon notice in the event of the other party’s
bankruptcy or insolvency. Additionally, the Company may terminate the Karagen Agreement at will upon 90 days’ advance written
notice to Karagen.
UCB Vance Agreement
In September 2014, the Company entered into a license agreement with UCB, granting the Company an exclusive, worldwide,
sublicenseable license under certain patent rights covering the use of the STING Activator molecules that activate the STING receptor
to make, develop, use and commercialize products, to practice methods and to offer services, in each case that are covered by the
licensed patent rights, in all fields of use. Under this agreement, or the UCB Vance Agreement, the Company is obligated to use
commercially reasonable efforts to develop, manufacture and sell licensed products and services and are obligated to achieve specified
development and regulatory milestones by specified dates.
Under the UCB Vance Agreement, the Company is required to make future milestone payments totaling up to $1.8 million upon
achievement of certain development and regulatory milestones. Under the UCB Vance Agreement, the Company is also obligated to
pay UCB royalties based on net sales of licensed products by the Company and its sublicensees at a rate in the low single-digit
percentages, subject to minimum annual royalties and a percentage of certain of the Company’s sublicensing revenues ranging from
the low-single digits to the low thirties, determined by the current stage of development of the relevant licensed product at the time the
sublicense is granted.
The UCB Vance Agreement will continue in effect until the expiration of the last-to-expire valid claim within the licensed patent
rights. UCB may terminate the agreement upon 90 days’ advance written notice in the event of the Company’s material breach that is
not cured within such 90 day period. The Company may terminate the agreement at will upon 90 days’ advance written notice.
Memorial Sloan Kettering Cancer Center Agreement
In December 2014, the Company entered into a license agreement with Memorial Sloan Kettering Cancer Center, or MSK, The
Rockefeller University, Rutgers, The University of New Jersey, and University of Bonn, collectively the Licensors, granting the
Company an exclusive, worldwide, sublicensable license to certain patent rights related to STING Activators and a non-exclusive,
worldwide, sublicensable license under specified know-how, in each case to develop, make, have made, use, have used, import, sell,
and otherwise commercialize licensed products for use in therapeutic and/or prophylactic treatments in humans. Under this agreement,
or the MSK Agreement, the Company is obligated to use commercially reasonable efforts to develop and commercialize a licensed
product, including achieving specified development and regulatory milestones by specified dates. In May and October 2016, the
parties amended the license to further expand its scope, which now covers all products covered by the licensed intellectual property.
Under the MSK Agreement, we paid MSK upfront fees of $50,000 in January 2015 and an additional $2.0 million in connection with
the second amendment to the MSK Agreement in October 2016. Under the terms of the amended MSK Agreement we are required to
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pay MSK development and regulatory milestone payments totaling up to $875,000 for each licensed product and commercialization
milestone payments totaling up to $4.5 million for each licensed product, subject to a cap of $4.5 million per licensed product. We are
also required to pay MSK royalties based on net sales of licensed products by us and our sublicensees at a rate ranging in the low
single digits depending on whether the licensed product is covered by a valid claim of the licensed patents, subject to minimum annual
royalties. Our royalty obligation to MSK continues on a country-by-country basis until the later of the expiration of the last patent
right covering the licensed product in such country or 10 years from the first commercial sale in such country. We are also obligated to
pay MSK a percentage of certain consideration received for the grant of sublicenses, ranging from ten to the mid-twenties.
The MSK Agreement will continue in effect until the expiration of our royalty obligations. Either party may terminate the MSK
Agreement upon the other party’s uncured material breach that is not cured within 90 days after the breaching party receives notice of
such breach. Additionally, the Licensors may terminate the MSK Agreement for our bankruptcy or insolvency or if we fail to pay any
undisputed amounts owed under the agreement and do not cure such failure within 30 days after receiving notice of such failure.
9. Commitments and Contingencies
Leases
The Company moved into its new corporate office and laboratory facility located in Berkeley, California in August, 2016. The
Company’s offices are leased pursuant to an Office/Laboratory Lease that was entered into in September 2015, or the Heinz Lease.
The Company began incurring rent expense when the landlord delivered possession of the facility to the Company in March 2016.
Initially, the Heinz Lease was for approximately 56,000 square feet with an option for the Company to lease the remainder of the
space within the facility. During the second quarter of 2016, the Company amended the lease to include approximately 7,000
additional square feet and on June 30, 2016 the Company exercised its option for approximately 41,000 additional square feet,
representing the remaining space within the facility. The Heinz Lease had an initial term of twelve years, which was extended to
approximately thirteen and a half years as a result of the option exercised on June 30, 2016. The Company has the right to further
extend the Heinz Lease term for up to two renewal terms of five years each, provided that the rental rate would be subject to market
adjustment at the beginning of each renewal term.
The Company continues to occupy and lease its former office and research and development facility in Berkeley, California, under a
non-cancelable operating lease, or the Bancroft Lease. In February 2015, the Company amended the Bancroft Lease agreement to
increase the total square footage to approximately 25,000 square feet and extended the term of the Bancroft Lease to expire on
December 31, 2018. The Bancroft Lease also contains an option to extend the lease for an additional two years. The Company has
transitioned the entirety of its Berkeley operations to its Heinz facility in 2016 and in accordance with the terms of the Bancroft Lease,
the Company intends to either sublease this space or find a replacement tenant.
During 2016, the Company established a letter of credit with Bank of America Merrill Lynch as security for the Heinz Lease in the
amount of $468,000. The letter of credit is collateralized by a certificate of deposit for $468,000 which has been included in restricted
cash in the consolidated balance sheet as of December 31, 2016.
The Company also has office and laboratory space in Oss, the Netherlands, for employees of Aduro Biotech Europe. The term of the
lease is through December 2017, with a one-year renewal option.
Rent expense was $3.9 million, $784,000 and $344,000 for the years ended December 31, 2016, 2015 and 2014, respectively. Under
the terms of the lease agreements, the Company is also responsible for certain insurance, property tax and maintenance expenses.
Future minimum payments under the leases at December 31, 2016 are as follows (in thousands):
Amounts
Year ending December 31,
2017 .............................................................................. $
2018 ..............................................................................
2019 ..............................................................................
2020 ..............................................................................
2021 ..............................................................................
Thereafter .....................................................................
Total ........................................................................ $
3,653
4,872
4,647
4,786
4,930
43,528
66,416
Indemnifications
In the ordinary course of business, the Company enters into agreements that may include indemnification provisions. Pursuant to such
agreements, the Company may indemnify, hold harmless and defend an indemnified party for losses suffered or incurred by the
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indemnified party. Some of the provisions will limit losses to those arising from third party actions. In some cases, the indemnification
will continue after the termination of the agreement. The maximum potential amount of future payments the Company could be
required to make under these provisions is not determinable. The Company has never incurred material costs to defend lawsuits or
settle claims related to these indemnification provisions. The Company has also entered into indemnification agreements with its
directors and officers that may require the Company to indemnify its directors and officers against liabilities that may arise by reason
of their status or service as directors or officers to the fullest extent permitted by Delaware corporate law. The Company currently has
directors’ and officers’ insurance.
Legal
The Company is not party to any material legal proceedings at this time. From time to time, the Company may become involved in
various legal proceedings that arise in the ordinary course of our business.
Other Commitments
The Company has various manufacturing, clinical, research and other contracts with vendors in the conduct of the normal course of its
business. All contracts are terminable, with varying provisions regarding termination. If a contract with a specific vendor were to be
terminated, the Company would only be obligated for the products or services that the Company had received at the time the
termination became effective as well as non-cancelable and non-refundable obligations, including payment obligations for costs or
expenses incurred by the vendor for products or services before the termination became effective. In the case of terminating a clinical
trial agreement at a particular site, the Company would also be obligated to provide continued support for appropriate medical
procedures at that site until completion or termination.
10. Common Stock
The Company had reserved shares of common stock, on an as-converted basis, for future issuance as follows:
Options issued and outstanding................................................... 10,690,156 9,931,229
Shares available for future stock option grants ........................... 5,011,459 4,810,271
929,437
Common stock warrants..............................................................
Total....................................................................................... 15,799,236 15,670,937
97,621
December 31,
2016
2015
Initial Public Offering and Concurrent Private Placement
On April 20, 2015, the Company closed its initial public offering, or IPO, and sold 8,050,000 shares of its common stock (inclusive of
1,050,000 shares of common stock pursuant to the full exercise of the underwriters’ option to purchase additional shares) at a price to
the public of $17.00 per share. The Company received aggregate net proceeds of $124.2 million, net of underwriting discounts and
offering expenses. The Company also sold to Novartis Institutes for BioMedical Research, Inc., or NIBR, in a concurrent private
placement 1,470,588 shares of common stock at a price of $17.00 per share for proceeds of $25.0 million. Upon the closing of the
IPO, all then-outstanding shares of convertible preferred stock converted by their terms into 51,822,659 shares of common stock.
Additionally, the Company amended and restated its certificate of incorporation effective April 20, 2015 to, among other things,
change the authorized number of shares of common stock to 300,000,000 shares and the authorized number of shares of preferred
stock to 10,000,000 shares.
At-the-Market Sales Agreement
In May 2016, the Company entered into an “at-the-market” sales agreement, or the Sales Agreement, with Cowen and Company,
LLC, or Cowen, through which the Company may offer and sell shares of its common stock having an aggregate offering of up to
$100.0 million from time to time through Cowen, acting as the Company’s sales agent. The issuance and sale of these shares by the
Company pursuant to the Sales Agreement are deemed an “at-the-market” offering under the Securities Act of 1933, as amended.
Under the Sales Agreement, the Company has agreed to pay Cowen a commission of up to 3% of the gross proceeds of any sales
made pursuant to the Sales Agreement. During 2016, the Company received net proceeds of $36.8 million, after deducting
commissions and expenses payable by the Company, from the sale of 2,526,229 shares of common stock pursuant to the Sales
Agreement. As of December 31, 2016, the Company had an aggregate of $63.2 million available to be offered under the Sales
Agreement, subject to the continued effectiveness of its current shelf registration statement or an effective replacement shelf
registration statement.
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11. Warrants
The Company had issued and outstanding warrants as follows:
Warrants Outstanding
December 31,
2016
December 31,
2015
Issuance Date
Exercise
Price
per Share
Terms
(Years)
Type of Security:
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Common ................................................................................
Total.......................................................................................
1,152
720
288
360
144
13,235
21,176
2,400
—
19,867
—
6,031
—
29,462
2,786
97,621
April 2009
July 2009
1,152 November 2008 $
720
January 2009 $
288 February 2009 $
360 March 2009 $
$
144
13,235
$
21,176 September 2009 $
2,400
$
50,455
$
116,443
$
241,260
$
161,381 October 2011 $
232,258 August 2013 $
42,246 September 2013 $
45,919 December 2013 $
929,437
April 2011
April 2011
April 2011
June 2011
34.73
34.73
34.73
34.73
34.73
1.89
1.89
1.88
1.66
0.01
0.01
0.01
0.02
0.02
0.02
10.0
10.8
10.0
10.0
10.0
10.0
10.0
10.0
5.0
10.0
9.8
9.5
10.0
10.0
10.0
In April 2011, the Company issued warrants to purchase 24,235 shares of Series A-1 convertible preferred stock, or Series A-1
warrants, and 83,771 warrants to purchase shares of Series B convertible preferred stock, or Series B warrants. The Series A-1
warrants and Series B warrants were immediately exercisable and expire, if not exercised, in April 2021 and April 2016, respectively.
As the shares into which the warrants were exercisable were contingently redeemable, the Company recognized a liability for the fair
value of the warrants on the consolidated balance sheet. At the date of the IPO, the Series A-1 warrants and Series B warrants became
exercisable for common stock and were no longer contingently redeemable. At the IPO, the warrants were remeasured to their fair
value of $1.2 million and the Company recognized a loss from remeasurement of $1.1 million in the consolidated statement of
operations for the year ended December 31, 2015. The carrying value of the warrants of $1.2 million was reclassified to additional
paid-in capital.
In April, June, and October 2011, the Company issued warrants to purchase 615,658 shares of common stock. The common stock
warrants were exercisable beginning in April 2015 and would have terminated in whole or part, if the Company had obtained certain
levels of government grant funds by April 15, 2015. The warrants expire, if not exercised, in April 2021. As the warrants were subject
to performance conditions which may result in the issuance of a variable number of shares, the Company recognized a liability for the
fair value of the common stock warrants on the consolidated balance sheet. On April 15, 2015, the Company did not obtain the
specified levels of government grant funds and the performance conditions expired. As a result, the number of common shares
issuable was fixed and the warrants no longer met the requirements for classification as a liability. The warrants were remeasured to
their fair value of $25.9 million and the Company recognized a loss from remeasurement of $25.0 million in the consolidated
statement of operations for the year ended December 31, 2015. The carrying value of the warrants of $25.9 million was reclassified to
additional paid-in capital as of December 31, 2015.
12. Equity Incentive Plans
2015 Plan
In March 2015, the Company’s board of directors adopted and in April 2015 the Company’s stockholders approved the 2015 Equity
Incentive Plan, or the 2015 Plan, which became effective upon the IPO and provides for the granting of incentive stock options,
nonstatutory stock options, and other forms of stock awards to its employees, directors and consultants. The Company’s 2009 Stock
Incentive Plan, or the 2009 Plan, terminated on the date the 2015 Plan was adopted. Options granted or shares issued under the 2009
Plan that were outstanding on the date the 2015 Plan became effective will remain subject to the terms of the 2009 Plan.
The 2015 Plan is administered by the board of directors or a committee appointed by the board of directors, which determines the
types of awards to be granted, including the number of shares subject to the awards, the exercise price and the vesting schedule. The
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exercise price of incentive stock options and nonqualified stock options will be no less than 100% of the fair value per share of the
Company’s common stock on the date of grant. If an individual owns capital stock representing more than 10% of the voting shares,
the price of each share will be at least 110% of the fair value on the date of grant. Options expire after 10 years (five years for
stockholders owning greater than 10% of the voting stock). The number of shares of common stock initially reserved for issuance
under the 2015 Plan was 6,134,292 shares with an automatic annual increase to the shares issuable under the 2015 Plan to the lower of
(i) 4% of the total number of shares of common stock outstanding on December 31 of the preceding calendar year, or (ii) a lower
number determined by the board of directors. On January 1, 2016 the shares issuable under the 2015 Plan increased by 2,543,513. The
Company had 5,011,459 shares available for future grant under the 2015 Plan as of December 31, 2016.
2009 Plan
The Company’s 2009 Stock Incentive Plan, or the 2009 Plan, terminated on the date the 2015 Plan was adopted. Options granted or
shares issued under the 2009 Plan that were outstanding on the date the 2015 Plan became effective will remain subject to the terms of
the 2009 Plan. Prior to the 2009 Plan termination, the number of options available for grant was increased by 360,000 shares. At
December 31, 2016, 7,292,807 options under the 2009 Plan remained outstanding.
Stock option activity under the Company’s stock option plan was as follows:
Options Outstanding
Shares
Available
for Grant
Number of
Options
Weighted-
Average
Exercise
Price
Balance—December 31, 2013 ................................................
92,278
Authorized......................................................................... 5,071,079
Granted .............................................................................. (2,019,598)
—
Exercised ...........................................................................
10,996 (1)
Canceled ............................................................................
Balance—December 31, 2014 ................................................ 3,154,755
Authorized......................................................................... 6,494,292
Granted .............................................................................. (4,893,562)
—
Exercised ...........................................................................
54,786 (1)
Canceled ............................................................................
Balance—December 31, 2015 ................................................ 4,810,271
Authorized......................................................................... 2,543,513
RSU granted, net ...............................................................
(657,200)
Granted .............................................................................. (1,760,210)
—
Exercised ...........................................................................
75,085 (1)
Canceled ............................................................................
Balance—December 31, 2016 ................................................ 5,011,459
Options exercisable—December 31, 2016 .............................
Options vested and expected to vest—December 31, 2016 ...
4,029,331 $
—
2,019,598 $
(66,499) $
(12,048) $
5,970,382 $
—
4,893,562 $
(836,241) $
(96,474) $
9,931,229 $
—
—
1,760,210 $
(873,735) $
(127,548) $
10,690,156 $
5,688,319 $
10,440,713 $
Aggregate
Intrinsic
Value
(In thousands)
985
0.72 $
1.00
0.74
9.33
0.80 $
9.94
0.82
1.74
5.29 $
12.43
1.03
18.87
6.65 $
3.95 $
6.54 $
4,335
229,591
74,984
50,871
74,087
(1)
The amount excludes 52,463, 41,688 and 1,052 canceled options for the years ended December 31, 2016, 2015 and 2014,
respectively, initially granted from the legacy stock option plans. As these plans have been terminated, any options canceled are
not added back to the existing option plan pool.
The aggregate intrinsic value represents the difference between the exercise price of the options and the closing price of the
Company’s common stock.
The aggregate intrinsic value of options exercised was $12.2 million, $19.4 million and $17,000 for the years ended December 31,
2016, 2015 and 2014, respectively.
The weighted-average grant date fair value of employee options granted during the years ended December 31, 2016, 2015 and 2014
were $8.01, $6.54 and $0.67 per share, respectively.
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At December 31, 2016, the weighted-average remaining contractual life was 6.55 years and 7.47 years for exercisable options and
vested and expected to vest options, respectively. The weighted-average remaining contractual life of options outstanding was 7.5
years, 8.0 years and 7.9 years at December 31, 2016, 2015 and 2014, respectively.
As of December 31, 2016, the total unrecognized compensation expense related to unvested options, net of estimated forfeitures, was
$32.6 million, which the Company expects to recognize over an estimated weighted-average period of 2.3 years.
Restricted Stock Units (RSUs)
In September 2016, the Company’s board of directors authorized the issuance of Restricted Stock Units, or RSUs, under the 2015 Plan
and adopted a form of Restricted Stock Unit Grant Notice and Restricted Stock Unit Award Agreement, or the RSU Agreement, which
is intended to serve as a standard form agreement for restricted stock unit grants issued to employees, executive officers, directors and
consultants. In September 2016, the Company granted RSU equity awards to certain employees in accordance with the terms of the
RSU Agreement.
The following table summarizes restricted stock unit activity:
RSUs Outstanding
Number of
Restricted Stock
Units
Weighted-
Average
Grant Date
Fair Value Per
Share
Balance—December 31, 2015 ..................................................................
Granted ................................................................................................
Vested..................................................................................................
Canceled/forfeited ...............................................................................
Balance—December 31, 2016 ..................................................................
— $
662,800
—
(5,600)
657,200 $
—
14.29
—
14.29
14.29
The fair value of RSUs is determined on the date of grant based on the market price of the Company’s common stock on that date. As
of December 31, 2016, there was $7.9 million of unrecognized stock-based compensation expense, net of estimated forfeitures, related
to RSUs which is expected to be recognized over a weighted-average period of 3.7 years.
Stock-based Compensation Expense
Total stock-based compensation expense recognized was as follows (in thousands):
Research and development........................................................ $
General and administrative .......................................................
Total stock-based compensation expense............................ $
9,131 $
5,875
15,006 $
2,493 $
5,937
8,430 $
202
368
570
Year Ended December 31,
2015
2014
2016
In determining the fair value of the stock-based awards, the Company uses the Black-Scholes option-pricing model and assumptions
discussed below. Each of these inputs is subjective and generally requires significant judgment.
Fair Value of Common Stock. Prior to the IPO in April 2015, the board of directors, determined the fair value of the Company’s
common stock by taking into consideration, among other things, contemporaneous valuations of the common stock prepared by
an unrelated third-party valuation firm. Given the previous absence of a public trading market for the common stock, the board
of directors exercised reasonable judgment and considered a number of objective and subjective factors to determine the best
estimate of the fair value of the common stock, including the Company’s stage of development; progress of its research and
development efforts; the rights, preferences and privileges of its preferred stock relative to those of its common stock; equity
market conditions affecting comparable public companies and the lack of marketability of the common stock.
Since the Company’s IPO, it has used the market closing price of its common stock as reported on the NASDAQ Global Select
Market.
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Expected Term—The Company’s expected term represents the period that the Company’s stock-based awards are expected to be
outstanding and is determined using the simplified method (based on the mid-point between the vesting date and the end of the
contractual term).
Expected Volatility—Since the Company does not have a long trading history for its common stock, the expected volatility was
estimated based on the average volatility for comparable publicly traded biopharmaceutical companies over a period equal to the
expected term of the stock option grants. The comparable companies were chosen based on their similar size, stage in the life
cycle or area of specialty.
Risk-Free Interest Rate—The risk-free interest rate is based on the U.S. Treasury zero coupon issues in effect at the time of
grant for periods corresponding with the expected term of option.
Expected Dividend—The Company has never paid dividends on its common stock and has no plans to pay dividends on its
common stock. Therefore, the Company used an expected dividend yield of zero.
The fair value of stock option awards granted to employees was estimated at the date of grant using a Black-Scholes option-pricing
model with the following assumptions:
Expected term (in years) ...........................................................
Volatility ................................................................................... 72.3 - 74.5% 70.2 – 82.3% 70.2 – 77.3%
Risk-free interest rate ................................................................ 1.25 - 2.07 % 1.46 – 1.92% 1.85 – 2.0%
Dividend yield...........................................................................
—%
—%
—%
2016
5.3 - 6.1
Year Ended December 31,
2015
5.3 – 6.1
2014
5.3 – 6.1
For the years ended December 31, 2016, 2015 and 2014, the Company recognized $10.0 million, $6.2 million and $0.5 million,
respectively, of stock-based compensation related to options granted to employees. The compensation expense is allocated on a
departmental basis, based on the classification of the option holder.
The Company uses the fair value method to value options granted to non-employees. For the years ended December 31, 2016, 2015
and 2014, the Company recognized stock-based compensation of $438,000, $2.2 million and $85,000, respectively, related to options
granted to non-employees.
The fair value of stock option awards granted to non-employees was estimated at the date of grant using a Black-Scholes option-
pricing model with the following assumptions:
Expected term (in years) ...........................................................
Volatility ................................................................................... 72.8 - 74.3% 72.1 – 83.8% 78.0 – 78.1%
Risk-free interest rate................................................................ 1.35 - 2.48 % 2.06 – 2.36% 2.19 – 2.39%
Dividend yield ..........................................................................
—%
—%
—%
2016
6.0 - 9.6
Years Ended December 31,
2015
9.1 – 9.9
2014
9.3 – 9.7
2015 Employee Stock Purchase Plan
In March 2015, the Company’s board of directors adopted and in April 2015 the Company’s stockholders approved the 2015
Employee Stock Purchase Plan, or 2015 ESPP, which became effective upon the IPO. The 2015 ESPP is intended to qualify as an
employee stock purchase plan under Section 423 of the Code, and is administered by the Company’s board of directors and the
Compensation Committee of the board of directors.
The number of shares of common stock initially reserved for issuance under the 2015 ESPP was 720,000 shares with an automatic
annual increase to the shares issuable under the 2015 ESPP to the lower of (i) 1% of the total number of shares of common stock
outstanding on December 31 of the preceding calendar year, or (ii) a lower number determined by the board of directors. On
January 1, 2016 the shares issuable under the 2015 ESPP increased by 635,878. The Company had 1,217,369 shares available for
future issuance under the 2015 ESPP as of December 31, 2016. Employees purchased 98,936 shares for $835,000 under the 2015
ESPP during the year ended December 31, 2016.
120
The following table summarizes the assumptions used in the Black-Scholes option-pricing model to determine fair value of the
Company’s common shares to be issued under the ESPP:
Expected term (in years)......................................................................
Volatility.............................................................................................. 73.83 - 74.39% 71.70 - 72.22%
0.08 - 0.33%
Risk-free interest rate ..........................................................................
—%
Dividend yield .....................................................................................
0.38 - 0.62%
—%
Year Ended December 31,
2015
2016
0.5
0.5
As of December 31, 2016, there was $133,000 of unrecognized stock-based compensation expense related to the ESPP, which is
expected to be recognized over a weighted-average period of 0.4 years.
13. Income Taxes
The components of loss before income tax benefit were as follows (in thousands):
Domestic ...................................................................................
Foreign ......................................................................................
Total..................................................................................... $
Year Ended December 31,
2015
(38,702)
(606)
(39,308) $
2016
(56,237)
(13,447)
(69,684) $
2014
(17,014)
—
(17,014)
The income tax provision (benefit) consists of the following (in thousands):
Year Ended December 31,
2015
2014
2016
Current income tax provision:
Federal ................................................................................. $
State .....................................................................................
Foreign.................................................................................
Total ............................................................................... $
Deferred income tax provision (benefit):
Federal...................................................................................
State.......................................................................................
Foreign ..................................................................................
Total.................................................................................
Total income tax provision (benefit).......................................... $
28,759 $
—
—
28,759 $
(6,319)
—
(976)
(7,295)
21,464 $
— $
—
—
— $
—
—
(99)
(99)
(99) $
—
—
—
—
—
—
—
—
—
A reconciliation of the statutory U.S. federal rate to the Company’s effective tax rate is as follows:
Year Ended December 31,
2015
2014
2016
U.S. federal taxes at statutory rate............................................
State taxes, net of federal benefits............................................
U.S. tax credits .........................................................................
Warrants ...................................................................................
Add back of Orphan Drug Credit .............................................
Incentive stock option compensation .......................................
Other.........................................................................................
Foreign income tax rate differential .........................................
Change in valuation allowance ................................................
Total ....................................................................................
(35.0%)
—
(43.8)
—
7.4
3.8
(0.6)
2.4
96.6
30.8%
(34.0%)
—
(3.4)
23.0
—
1.8
—
0.4
11.9
(0.3%)
(34.0%)
—
(1.0)
2.1
—
0.8
0.2
—
31.9
—%
The increase in the effective tax rate from (0.3%) during 2015 to 30.8% during 2016 was primarily related to the acceleration of
deferred revenue for U.S income tax purposes partially offset with utilization of operating losses and credits.
121
The tax effects of temporary differences and carryforwards that give rise to significant portions of the deferred tax assets and liabilities
are as follows (in thousands):
Deferred tax assets:
Net operating loss carryforwards .......................................... $
Tax credits .............................................................................
Stock-based compensation ....................................................
Deferred revenue ...................................................................
Accruals and reserves............................................................
Gross deferred tax assets .................................................
Valuation allowance..............................................................
Total deferred tax assets .............................................................
Deferred tax liabilities:
Tangible assets ......................................................................
Intangible assets ....................................................................
Total deferred tax liabilities.............................................
Net deferred tax liabilities .......................................................... $
Year Ended December 31,
2016
2015
13,795 $
12,625
4,510
61,704
3,902
96,536
(84,528)
12,008
(4,543)
(7,015)
(11,558)
450 $
18,668
2,223
2,177
—
1,318
24,386
(24,072)
314
(314)
(7,350)
(7,664)
(7,350)
The Company is required to reduce its deferred tax assets by a valuation allowance if it is more likely than not that some or all of its
deferred tax assets will not be realized. Management must use judgment in assessing the potential need for a valuation allowance,
which requires an evaluation of both negative and positive evidence. The weight given to the potential effect of negative and positive
evidence should be commensurate with the extent to which it can be objectively verified. In determining the need for and amount of
the valuation allowance, if any, the Company assesses the likelihood that it will be able to recover its deferred tax assets using
historical levels of income, estimates of future income and tax planning strategies. As a result of historical cumulative losses, the
Company determined that, based on all available evidence, there was substantial uncertainty as to whether it will recover a majority of
its recorded net deferred taxes in future periods. The Company recognized a $6.3 million deferred tax benefit as a partial reduction to
the valuation allowance from the prospective carryback of existing temporary differences. The Company recorded a valuation
allowance against the remaining net deferred tax assets at December 31, 2016 and the net deferred tax asset at December 31, 2015.
The net valuation allowance increased by $60.5 million and $4.9 million in 2016 and 2015, respectively.
At December 31, 2016, the Company has generated net operating loss, or NOL, carryforwards (before tax effects) for federal, state
and foreign income tax purposes of $30.5 million, $3.6 million and $13.3 million, respectively. None of these amounts represent tax
deductions from stock-based compensation, which will be recorded as an adjustment to additional paid-in capital when they reduce tax
payable. These federal, state and foreign NOL carryforwards will begin to expire in 2027, 2033 and 2023, respectively, if not utilized.
In addition, the Company has federal and state tax credit carryforwards of $11.6 million and $2.9 million, respectively, to offset future
income tax liabilities. The federal tax credits can be carried forward for 20 years and will start to expire in 2034, if not utilized, while
the state research and development tax credit can be carried forward indefinitely.
Under Section 382 of the Internal Revenue Code of 1986, as amended, or the Code, the Company’s ability to utilize NOL
carryforwards or other tax attributes, such as federal tax credits, in any taxable year may be limited if the Company has experienced an
“ownership change.” Generally, a Section 382 ownership change occurs if one or more stockholders or groups of stockholders who
owns at least 5% of a corporation’s stock increases its ownership by more than 50 percentage points over its lowest ownership
percentage within a specified testing period. Similar rules may apply under state tax laws. We have experienced an ownership change
that we believe under Section 382 of the Code will result in limitations in our ability to utilize net operating losses and credits. In
addition, the Company may experience future ownership changes as a result of future offerings or other changes in ownership of its
stock. As a result, the amount of the NOLs and tax credit carryforwards presented in the financial statements could be limited and may
expire unutilized.
122
Uncertain Tax Positions
A reconciliation of the Company’s unrecognized tax benefits for the years ended December 31, 2016 and 2015 is as follows (in
thousands):
Balance at beginning of year ...................................................... $
Additions based on tax positions related to prior year ..........
Reductions based on tax positions related to prior year........
Additions based on tax positions related to current year ......
Balance at end of year................................................................. $
1,204 $
614
(81)
771
2,508 $
508
11
—
685
1,204
Year Ended December 31,
2016
2015
Without regard to the valuation allowance, $1.1 million of unrecognized tax benefits included in the consolidated balance sheet would,
if recognized, affect the effective tax rate.
The Company does not foresee material changes to its gross uncertain income tax position liability within the next 12 months.
The Company files income tax returns in the United States and the Netherlands. The federal and state income tax returns are open
under the statute of limitations subject to tax examinations for the tax years ended December 31, 2010 through December 31, 2015. To
the extent the Company has tax attribute carryforwards, the tax years in which the attribute was generated may still be adjusted upon
examination by the IRS or state tax authorities to the extent utilized in a future period. For the Netherlands, the tax administration can
impose an additional assessment within five years from the year in which the tax debt originated.
The Company will recognize accrued interest and penalties related to unrecognized tax benefits as income tax expense in its
consolidated statements of operations. At December 31, 2016, the Company has recorded no interest and penalties.
14. Employee Benefit Plan
The Company sponsors a 401(k) plan. All employees are eligible to participate in the 401(k) plan after meeting certain eligibility
requirements. Participants may elect to have a portion of their salary deferred and contributed to the 401(k) plan up to the limit
allowed under the Internal Revenue Code.
15. Net Loss per Common Share
Since the Company was in a loss position for all periods presented, diluted net loss per common share is the same as basic net loss per
common share for all periods presented as the inclusion of all potential common shares outstanding would have been anti-dilutive.
Potentially dilutive securities that were not included in the diluted per common share calculations because they would be anti-dilutive
were as follows:
2016
December 31,
2015
2014
Convertible preferred stock.......................................................
— 69,608,339
Options to purchase common stock .......................................... 10,690,156 9,931,229 5,970,382
Convertible preferred stock warrants ........................................
108,006
929,437 1,154,270
Common stock warrants............................................................
—
Restricted stock awards.............................................................
Total..................................................................................... 11,444,977 10,860,666 76,840,997
—
97,621
657,200
—
—
—
123
16. Selected Quarterly Financial Data (Unaudited)
The following interim financial information presents the Company’s 2016 and 2015 results of operations on a quarterly basis (in
thousands, except per share amounts):
Quarter Ended
March 31,
2016
June 30,
2016
September 30,
2016
December 31,
2016
Total revenue ........................................................................... $
Net (loss) income.....................................................................
Net (loss) income per common share, basic ............................
Net (loss) income per common share, diluted .........................
4,030 $
(28,827)
(0.45)
(0.45)
38,979 $
2,296
0.04
0.03
3,794 $
(35,051)
(0.54)
(0.54)
3,878
(29,566)
(0.44)
(0.44)
Total revenue ........................................................................... $
Net (loss) income .....................................................................
Net (loss) income per common share, basic ............................
Net (loss) income per common share, diluted .........................
9,574 $
(16,616)
(39.97)
(39.97)
9,883 $
(26,260)
(0.50)
(0.50)
19,146 $
567
0.01
0.01
34,376
3,100
0.05
0.04
Quarter Ended
March 31,
2015
June 30,
2015
September 30,
2015
December 31,
2015
124
Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure.
None
Item 9A. Controls and Procedures.
Evaluation of disclosure controls and procedures.
Our management, with the participation of our President and Chief Executive Officer and our Chief Operating Officer, our
principal financial officer, have evaluated our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under
the Securities Exchange Act of 1934, as amended) as of December 31, 2016. Based on that evaluation, our President and Chief
Executive Officer and our Chief Operating Officer have concluded that, as of December 31, 2016, our disclosure controls and
procedures were, in design and operation, effective.
Management’s report on internal control over financial reporting.
Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term
is defined in Rule 13a-15(f) under the Securities Exchange Act of 1934, as amended. Our management conducted an evaluation of the
effectiveness of our internal control over financial reporting based on the 2013 framework in Internal Control—Integrated Framework
issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on its evaluation under the framework in
Internal Control—Integrated Framework, our management concluded that our internal control over financial reporting was effective as
of December 31, 2016.
Changes in internal control over financial reporting.
There were no changes in our internal control over financial reporting during the three months ended December 31, 2016 that
have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
Inherent limitation on the effectiveness of internal control.
The effectiveness of any system of internal control over financial reporting, including ours, is subject to inherent limitations,
including the exercise of judgment in designing, implementing, operating, and evaluating the controls and procedures, and the
inability to eliminate misconduct completely. Accordingly, any system of internal control over financial reporting, including ours, no
matter how well designed and operated, can only provide reasonable, not absolute assurances. In addition, projections of any
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in
conditions, or that the degree of compliance with the policies or procedures may deteriorate. We intend to continue to monitor and
upgrade our internal controls as necessary or appropriate for our business, but cannot assure you that such improvements will be
sufficient to provide us with effective internal control over financial reporting.
Attestation Report of the Registered Public Accounting Firm
This Annual Report on Form 10-K does not include an attestation report of our independent registered public accounting firm
due to an exemption established by the JOBS Act for “emerging growth companies.”
Item 9B. Other Information.
None.
125
PART III
Item 10. Directors, Executive Officers and Corporate Governance.
Information required by this item will be contained in our definitive proxy statement to be filed with the Securities and
Exchange Commission on Schedule 14A in connection with our 2017 Annual Meeting of Stockholders, or the Proxy Statement, which
will be filed not later than 120 days after the end of our fiscal year ended December 31, 2016, under the headings “Executive
Officers,” “Election of Directors,” “Corporate Governance,” and “ Section 16(a) Beneficial Ownership Reporting Compliance,” and is
incorporated herein by reference.
We have adopted a Code of Business Conduct and Ethics that applies to our officers, directors and employees which is available
on our website at www.aduro.com. The Code of Business Conduct and Ethics is intended to qualify as a “code of ethics” within the
meaning of Section 406 of the Sarbanes-Oxley Act of 2002 and Item 406 of Regulation S-K. In addition, we intend to promptly
disclose (1) the nature of any amendment to our Code of Business Conduct and Ethics that applies to our principal executive officer,
principal financial officer, principal accounting officer or controller or persons performing similar functions and (2) the nature of any
waiver, including an implicit waiver, from a provision of our code of ethics that is granted to one of these specified officers, the name
of such person who is granted the waiver and the date of the waiver on our website in the future.
Item 11. Executive Compensation.
The information required by this item regarding executive compensation will be incorporated by reference to the information set
forth in the sections titled “Executive Compensation” and “Director Compensation” in our Proxy Statement.
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.
The information required by this item regarding security ownership of certain beneficial owners and management will be
incorporated by reference to the information set forth in the sections titled “Security Ownership of Certain Beneficial Owners and
Management” and “Equity Compensation Plan Information” in our Proxy Statement.
Item 13. Certain Relationships and Related Transactions, and Director Independence.
The information required by this item regarding certain relationships and related transactions and director independence will be
incorporated by reference to the information set forth in the sections titled “Certain Relationships and Related Party Transactions” and
“Election of Directors”, respectively, in our Proxy Statement.
Item 14. Principal Accounting Fees and Services.
The information required by this item regarding principal accountant fees and services will be incorporated by reference to the
information set forth in the section titled “Principal Accountant Fees and Services” in our Proxy Statement.
126
PART IV
Item 15. Exhibits, Financial Statement Schedules.
(a) The following documents are filed as part of this report:
1. Financial Statements
Information in response to this Item is included in Part II, Item 8 of this Annual Report on Form 10-K.
2. Financial Statement Schedules
All schedules are omitted because they are not applicable or the required information is shown in the financial statements
or notes thereto.
3. Exhibits
See Item 15(b) below.
(b) We have filed, or incorporated into this Annual Report on Form 10-K by reference, the exhibits listed on the Exhibit Index
immediately following the Signatures page of this Annual Report on Form 10-K.
(c) See Item 15(a)2 above.
127
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the Registrant has duly
caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Berkeley, State of
California, on the 1st day of March, 2017.
SIGNATURES
ADURO BIOTECH, INC.
By: /s/ Stephen T. Isaacs
Stephen T. Isaacs
Chairman, President and Chief Executive Officer
(principal executive officer)
128
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints
Stephen T. Isaacs and Gregory W. Schafer, and each of them, as his or her true and lawful attorneys-in-fact and agents, each with the
full power of substitution, for him or her and in his or her name, place or stead, in any and all capacities, to sign any and all
amendments to this Annual Report on Form 10-K, and to file the same, with all exhibits thereto and other documents in connection
therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power
and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to
all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and
agents, or their, his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof.
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this Report has been signed below by the
following persons on behalf of the Registrant in the capacities and on the dates indicated.
Signature
/s/ Stephen T. Isaacs
Stephen T. Isaacs
/s/ Gregory W. Schafer
Gregory W. Schafer
/s/ Jennifer Lew
Jennifer Lew
/s/ Gerald Chan, DSc
Gerald Chan, DSc
/s/ William M. Greenman
William M. Greenman
/s/ Ross Haghighat
Ross Haghighat
/s/ Frank McCormick
Frank McCormick
/s/ Stephanie O’Brien
Stephanie Monaghan O’Brien
/s/ Stephen A. Sherwin
Stephen A. Sherwin
Title
Chairman, President and Chief Executive Officer
(principal executive officer)
Date
March 1, 2017
Chief Operating Officer (principal financial officer)
March 1, 2017
March 1, 2017
March 1, 2017
March 1, 2017
March 1, 2017
March 1, 2017
March 1, 2017
March 1, 2017
Senior Vice President of Finance (principal
accounting officer)
Director
Director
Director
Director
Director
Director
129
3.1
3.2
4.1
4.2
10.1+
10.2+
10.3+
10.4+
10.5+
10.6+
10.7+
10.8+
10.9+
10.10+
10.11+
10.12+
10.13+
10.14+
EXHIBIT INDEX
Incorporated by Reference
File No.
Exhibit
Filing Date
Filed
Herewith
Form
8-K
001-37345
Exhibit No.
Description of Exhibit
Restated Certificate of Incorporation of Aduro
Biotech, Inc.
Amended and Restated Bylaws of Aduro
Biotech, Inc.
S-1/A
333-202667
Form of common stock certificate.
S-1/A
333-202667
S-1
333-202667
3.1
3.5
4.1
4.2
04/20/2015
04/06/2015
04/06/2015
03/11/2015
Amended and Restated Investor Rights
Agreement, by and among Aduro Biotech,
Inc. and the stockholders named therein, dated
December 19, 2014.
2000 Oncologic Equity Incentive Plan.
Forms of Stock Option Agreement and Notice
of Grant of Stock Option under the 2000
Oncologic Equity Incentive Plan.
2001 Triton BioSystems Equity Incentive
Plan.
Forms of Stock Option Agreement and Notice
of Grant of Stock Option under the 2001
Triton BioSystems Equity Incentive Plan.
Aduro Biotech 2009 Stock Incentive Plan.
Forms of Stock Option Agreement and Notice
of Grant of Stock Option under the 2009
Stock Plan.
2015 Equity Incentive Plan.
Forms of Stock Option Agreement and Notice
of Grant of Stock Option under the 2015
Equity Incentive Plan.
S-1
S-1
333-202667
333-202667
10.1
10.2
03/11/2015
03/11/2015
S-1
333-202667
10.3
03/11/2015
S-1
333-202667
10.4
03/11/2015
S-1
S-1
333-202667
333-202667
S-1/A
333-202667
S-1/A
333-202667
10.5
10.6
10.7
10.8
03/11/2015
03/11/2015
04/06/2015
04/06/2015
2015 Employee Stock Purchase Plan.
S-1/A
333-202667
10.9
04/06/2015
Form of Indemnification Agreement made by
and between Aduro Biotech, Inc. and each of
its directors and executive officers.
Executive Employment Agreement between
Aduro Biotech, Inc. and Stephen T. Isaacs,
dated February 26, 2010.
Amendment to Executive Employment
Agreement between Aduro Biotech, Inc. and
Stephen T. Isaacs, dated July 31, 2014.
Offer of Employment Letter between Aduro
Biotech, Inc. and Gregory W. Schafer, dated
April 28, 2013.
Severance Agreement between Aduro
Biotech, Inc. and Gregory W. Schafer, dated
July 31, 2014.
S-1
333-202667
10.11
03/11/2015
S-1
333-202667
10.12
03/11/2015
S-1
333-202667
10.13
03/11/2015
S-1
333-202667
10.14
03/11/2015
S-1
333-202667
10.15
03/11/2015
130
Exhibit No.
Description of Exhibit
10.15+
10.16+
10.17†
10.18†
10.19†
10.20†
10.21†
10.22†
10.23†
10.24†
10.25†
10.26†
10.27†
10.28†
Offer of Employment Letter between Aduro
Biotech, Inc. and Thomas Dubensky, dated
September 7, 2011.
Severance Agreement between Aduro
Biotech, Inc. and Thomas Dubensky, dated
July 31, 2014.
Research and License Agreement between
Aduro Biotech, Inc. and Janssen Biotech, Inc.,
dated as of May 27, 2014.
GVAX Prostate License Agreement between
Aduro Biotech, Inc. and Janssen Biotech, Inc.,
dated as of May 27, 2014.
Research and License Agreement between
Aduro Biotech, Inc. and Janssen Biotech, Inc.,
dated as of October 13, 2014.
Exclusive License Agreement between Aduro
Biotech, Inc. and The Johns Hopkins
University, dated March 24, 2011.
Exclusive License Agreement between Aduro
Biotech, Inc. and the Regents of the
University of California, dated
March 15, 2012.
Asset Purchase Agreement between Aduro
GVAX Inc. and BioSante Pharmaceuticals,
Inc., dated January 31, 2013.
Patent and Technology License and Materials
Transfer Agreement between Aduro Biotech,
Inc. and The Johns Hopkins University, dated
January 31, 2013.
Restated and Amended License Agreement
between The Johns Hopkins University and
BioSante Pharmaceuticals, Inc., dated
March 3, 2011.
License Agreement between Karagen
Pharmaceuticals, Inc. and Aduro Biotech,
Inc., dated June 20, 2012.
Exclusive License between Aduro Biotech,
Inc. and the Regents of the University of
California, dated September 25, 2014.
Exclusive License Agreement among Aduro
Biotech, Inc., Memorial Sloan Kettering
Cancer Center, The Rockefeller University,
Rutgers, the State University of New Jersey
and University of Bonn, dated
December 18, 2014.
Manufacturing Services Agreement between
Lonza Walkersville, Inc. and Aduro Biotech,
Inc., dated August 6, 2013.
131
Incorporated by Reference
Form
S-1
File No.
Exhibit
Filing Date
333-202667
10.16
03/11/2015
Filed
Herewith
S-1
333-202667
10.17
03/11/2015
S-1
333-202667
10.18
03/11/2015
S-1
333-202667
10.19
03/11/2015
S-1
333-202667
10.20
03/11/2015
S-1
333-202667
10.21
03/11/2015
S-1
333-202667
10.22
03/11/2015
S-1
333-202667
10.23
03/11/2015
S-1
333-202667
10.24
03/11/2015
S-1
333-202667
10.25
03/11/2015
S-1
333-202667
10.26
03/11/2015
S-1
333-202667
10.27
03/11/2015
S-1
333-202667
10.28
03/11/2015
S-1
333-202667
10.29
03/11/2015
Exhibit No.
Description of Exhibit
10.29†
10.30
10.31†
10.32+
10.33+
10.34†
10.35+
10.36
10.37†
10.38+
10.39†
10.40
10.41
10.42
10.43
10.44
Process Development and Manufacturing
Services Agreement between IDT Biologika
GmbH and Aduro Biotech, Inc., dated
December 12, 2013.
Fourth Addendum to Office Lease, dated
February 20, 2015, by and between the
Company and Bancroft Way, LLC.
Amendment No. 1 to Exclusive License
between Aduro Biotech, Inc. and the Regents
of the University of California, dated
March 6, 2015.
Aduro Biotech, Inc. Severance Plan and
Summary Plan Description.
Aduro Biotech, Inc. Non-Employee Director
Compensation Policy.
Collaboration and License Agreement
between Aduro Biotech, Inc. and Novartis
Pharmaceuticals Corporation, dated March 12,
2015; and the related letter agreement dated
March 19, 2015.
Form of Severance Agreement
Letter Agreement between Aduro Biotech,
Inc. and Karagen Pharmaceuticals, Inc. dated
June 5, 2015.
Office/Laboratory Lease between Seventh
Street Properties VII, LLC and Aduro
Biotech, Inc., dated September 11, 2015.
Offer of Employment between Blaine
Templeman and Aduro Biotech, Inc., dated
September 18, 2015.
Amendment to Research and License
Agreements between Aduro Biotech, Inc. and
Janssen Biotech, Inc., dated
November 11, 2015.
Common Stock Sales Agreement between
Aduro Biotech, Inc. and Cowen and
Company, LLC, dated May 2, 2016.
First Amendment to Lease, dated
April 26, 2016
Form of Restricted Stock Unit Grant Notice
and Restricted Stock Unit Award Agreement
Newly Appointed CMO Offer of Employment
Letter between Aduro Biotech, Inc. and
Natalie Sacks, M.D., dated as of
August 4, 2016.
Amended and Restated Severance Plan, dated
as of December 9, 2016.
132
Incorporated by Reference
Form
S-1
File No.
Exhibit
Filing Date
333-202667
10.30
03/11/2015
Filed
Herewith
S-1
333-202667
10.31
03/11/2015
S-1
333-202667
10.32
03/11/2015
S-1
333-202667
10.33
03/11/2015
S-1/A
333-202667
10.33
04/06/2015
S-1/A
333-202667
10.34
04/06/2015
S-1/A
333-202667
10-Q
001-37345
10.37
10.38
04/14/2015
08/11/2015
10-Q
001-37345
10.1
11/23/2015
10-Q
001-37345
10.2
11/23/2015
10-K
001-37345
10.41
03/08/2016
10-Q
001-37345
10.1
05/02/2016
10-Q
001-37345
10.2
08/03/2016
8-K
001-37345
10.1
09/14/2016
10-Q
001-37345
10.2
11/02/2016
X
Exhibit No.
10.45**
10.46**
23.1
24.1
31.1
31.2
32.1*
101.INS
101.SCH
101.CAL
101.DEF
101.LAB
101.PRE
Description of Exhibit
Form
File No.
Exhibit
Filing Date
Incorporated by Reference
Amendment No. 1 to Exclusive License
Agreement between Aduro Biotech, Inc. and
the Memorial Sloan Kettering Cancer Center,
dated May 27, 2016.
Amendment No. 2 to Exclusive License
Agreement between Aduro Biotech, Inc. and
the Memorial Sloan Kettering Cancer Center,
dated October 10, 2016.
Consent of Deloitte & Touche LLP,
independent registered public accounting firm.
Power of Attorney (included in the signature
page hereto).
Certification of Principal Executive Officer
pursuant to rules 13a-14(a) and 15d-14(a)
under the Securities Exchange Act of 1934, as
amended.
Certification of Principal Financial Officer
pursuant to rules 13a-14(a) and 15d-14(a)
under the Securities Exchange Act of 1934, as
amended.
Certification of Principal Executive Officer
and Principal Financial Officer, as required by
rules 13a-14(a) and 15d-14(a) and Section
1350 of Chapter 63 of Title 18 of the United
States Code (18 U.S.C. 1350).
XBRL Instance Document
XBRL Taxonomy Extension Schema
Document
XBRL Taxonomy Extension Calculation
Linkbase Document
XBRL Taxonomy Extension Definition
Linkbase Document
XBRL Taxonomy Extension Label Linkbase
Document
XBRL Taxonomy Extension Presentation
Linkbase Document
Filed
Herewith
X
X
X
X
X
X
X
X
X
X
X
X
X
+
†
**
*
Indicates management contract or compensatory plan, contract or agreement.
Confidential treatment has been granted for a portion of this exhibit.
Confidential treatment requested
The certifications attached as Exhibit 32.1 accompany this Annual Report on Form 10-K pursuant to 18 U.S.C. Section 1350, as
adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, and shall not be deemed “filed” by the Registrant for
purposes of Section 18 of the Securities Exchange Act of 1934, as amended.
133
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Patients speak.Every day patients fight to live longer, better lives. They inspire us.10K ends hereABOUT ADURO: Aduro Biotech, Inc. is an immunotherapy company focused on the discovery, development and commercialization of therapies that transform the treatment of challenging diseases. Aduro’s technology platforms, which are designed to harness the body’s natural immune system, are being investigated in cancer indications and have the potential to expand into autoimmune and infectious diseases. Aduro’s LADD technology platform is based on proprietary attenuated strains of Listeria that have been engineered to express tumor-associated antigens to induce specific and targeted immune responses. This platform is being developed as a treatment for multiple indications, including mesothelioma, ovarian, lung and prostate cancers. Additionally, a personalized form of LADD, or pLADD, is being developed utilizing tumor neoantigens that are specific to an individual patient’s tumor. Aduro’s STING Pathway Activator platform is designed to activate the STING receptor in immune cells, resulting in a potent tumor-specific immune response. ADU-S100 is the first STING Pathway Activator compound to enter the clinic and is currently being evaluated in a Phase 1 study in patients with cutaneously accessible metastatic solid tumors or lymphomas. Aduro’s B-select monoclonal antibody platform includes a number of immune modulating assets in research and preclinical development. Aduro is collaborating with leading global pharmaceutical companies to expand its products and technology platforms. For more information, please visit www.aduro.com FORWARD-LOOKING STATEMENT: This document contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements include statements regarding our intentions or current expectations concerning, among other things, the potential for our technology, plans, timing and the availability of results of our clinical trials and those of our collaborators, and the potential for eventual regulatory approval of our product candidates. Such forward-looking statements may be identified by words such as “believes”, “may”, “will”, “expects”, “seeks”, “anticipates”, “intends”, “plans”, “esti-mates”, “projects”, “should”, “objective”, or the negative or plural of these words or similar expressions. Forward-looking statements are not guarantees of future performance and are subject to risks and uncertainties that could cause actual results and events to differ materially from those anticipated, including, but not limited to, our history of net operating losses and uncertainty regarding our ability to achieve profitability, our ability to develop and commercialize product candidates, our ability to use and expand our technology platforms to build a pipeline of product candidates, our ability to obtain and maintain regulatory approval of our product candidates, our ability to operate in a competitive industry and compete successfully against competitors that have greater resources than we do, our reliance on third parties, and our ability to obtain and adequately protect intellectual property rights for our product candidates. We discuss many of these risks in greater detail under the heading “Risk Factors” contained in our Annual Report on Form 10-K for the year ended December 31, 2016, which is on file with the Securities and Exchange Commission and attached herein. Forward-looking statements are not guarantees of future performance, and our actual results of operations, financial condition and liquidity, and the development of the industry in which we operate, may differ materially from the forward-looking statements contained in this document. Any forward-looking statements that we make in this document speak only as of the date of this document. Except as required by law, we assume no obligation to update our forward-looking statements, whether as a result of new information, future events or otherwise, after the date hereof.BOARD OF DIRECTORSStephen T. IsaacsChairman, President and Chief Executive Officer Aduro Biotech, Inc.Gerald Chan, D.Sc.Co-founder Morningside GroupWilliam M. GreenmanPresident and Chief Executive Officer Cerus CorporationRoss HaghighatFounder, Chairman and Managing Partner Triton Systems, Inc.Frank McCormick, Ph.D., F.R.S., D.Sc. (Hon)University of California, San Francisco School of MedicineStephanie Monaghan O’BrienVice President Morningside Technology Advisory LLCStephen A. Sherwin, M.D.Clinical Professor of Medicine University of California, San Francisco Attending Physician, Hematology/Oncology Zuckerberg San Francisco General HospitalEXECUTIVE MANAGEMENT Stephen T. IsaacsChairman, President and Chief Executive OfficerThomas W. Dubensky Jr., Ph.D.Chief Scientific OfficerNatalie R. Sacks, M.D.Chief Medical OfficerGregory W. SchaferChief Operating OfficerHans van Eenennaam, Ph.D.Chief Operational Officer Aduro Biotech EuropeAndrea van Elsas, Ph.D.Chief Scientific Officer Aduro Biotech EuropeDirk G. Brockstedt, Ph.D.Executive Vice President Research and DevelopmentJennifer LewSenior Vice President, FinanceQuoc Le-NguyenSenior Vice President Chemistry, Manufacturing and ControlBlaine TemplemanExecutive Vice President General Counsel and SecretarySylvia WheelerSenior Vice President Corporate Affairs and Investor RelationsOBTAINING FINANCIAL STATEMENTSA copy of our Annual Report on Form 10-K is posted to our website. You may also obtain a copy by written or email request to: Aduro Biotech, Inc. 740 Heinz Avenue Berkeley, CA 94710-2224 Attn: Investor Relations Email: investors@aduro.comANNUAL MEETINGJune 8, 2017 at 9:00 am PT Aduro Biotech, Inc. 740 Heinz AvenueBerkeley, CA 94710-2224TRADING INFORMATIONThe common stock of Aduro Biotech, Inc. is traded on the Nasdaq Stock Market (symbol: ADRO).TRANSFER AGENTInformation regarding stock certificates, change of address, ownership transfer or other stock matters can be obtained from:Computershare Trust Company, N.A. P.O. Box 30170 College Station, TX 778421-800-736-3001 (Toll Free)1-781-575-3100 (Outside of the United States)Online Inquiry: https://www-us.computershare.com/investor/Contact/Enquiry Web: https://www.computershare.com/usINDEPENDENT PUBLIC ACCOUNTING FIRMDeloitte & Touche LLPLEGAL COUNSELCooley LLP A
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Immunotherapy advances.
2 0 1 6 A N N U A L R E P O R T
Aduro everyday.
Pioneering Immunotherapy. Transforming Lives.
51 0 - 848 - 4400
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