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VBI Vaccines, Inc.

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FY2020 Annual Report · VBI Vaccines, Inc.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

(Mark One)

☒

ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2020

OR

☐

TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ______________ to ______________

Commission File Number 001-37769

VBI VACCINES INC.
(Exact name of registrant as specified in its charter)

British Columbia, Canada
(State or other jurisdiction
of incorporation or organization)

N/A
(I.R.S. Employer
Identification No.)

222 Third Street, Suite 2241
Cambridge, MA 02142
(Address of principal executive offices)
(Zip Code)

(617) 830-3031
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of
each class
Common Shares, no par value per share

Trading
Symbol(s)
VBIV

Name of each exchange on
which each is registered
The NASDAQ Stock Market LLC

Securities registered pursuant to Section 12(g) of the Act:

None
(Title of class)

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
Yes ☒ No ☐

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ 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 ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files).
Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an
emerging  growth  company.  See  the  definitions  of  “large  accelerated  filer,”  “accelerated  filer,”  “smaller  reporting  company,”  and  “emerging  growth
company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☐
Non-accelerated filer ☒

Emerging growth company ☒

Accelerated filer ☐
Smaller reporting company ☒

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new
or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☒

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control
over  financial  reporting  under  Section  404(b)  of  the  Sarbanes-Oxley  Act  (15  U.S.C.  7262(b))  by  the  registered  public  accounting  firm  that  prepared  or
issued its audit report. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of June 30, 2020, the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the last sale
price of the common equity was $499,170,016

As of February 26, 2021, the registrant had 254,004,515 common shares issued and outstanding, with no par value per share.

DOCUMENTS INCORPORATED BY REFERENCE

Portions  of  the  registrant’s  Definitive  Proxy  Statement  on  Schedule  14A  to  be  furnished  to  stockholders  in  connection  with  its  2021 Annual
Meeting of Stockholders, which shall be filed with the Securities and Exchange Commission within 120 days after the end of the fiscal year to which this
Annual Report on Form 10-K relates, are incorporated by reference in Part III, Items 10-14 of this Annual Report on Form 10-K.

 
 
 
 
 
 
 
 
 
 
VBI VACCINES INC.
FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 2020

TABLE OF CONTENTS

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS AND OTHER INFORMATION CONTAINED IN THIS REPORT
PART I.

ITEM 1: BUSINESS
ITEM 1A: RISK FACTORS
ITEM 1B: UNRESOLVED STAFF COMMENTS
ITEM 2: PROPERTIES
ITEM 3: LEGAL PROCEEDINGS
ITEM 4: MINE SAFETY DISCLOSURES

PART II.

ITEM 5: MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS, AND ISSUER PURCHASES OF
EQUITY SECURITIES
ITEM 6: SELECTED FINANCIAL DATA
ITEM 7: MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
ITEM 7A: QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
ITEM 8: FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
ITEM 9: CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE
ITEM 9A: CONTROLS AND PROCEDURES
ITEM 9B: OTHER INFORMATION

PART III.

ITEM 10: DIRECTORS, EXECUTIVE OFFICERS, AND CORPORATE GOVERNANCE
ITEM 11: EXECUTIVE COMPENSATION
ITEM 12: SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER
MATTERS
ITEM 13: CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE
ITEM 14: PRINCIPAL ACCOUNTING FEES AND SERVICES

PART IV.

ITEM 15: EXHIBITS, FINANCIAL STATEMENT SCHEDULES
ITEM 16: FORM 10-K SUMMARY

SIGNATURES

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VBI Vaccines, Sci-B-Vac, our logo, and other trademarks or service marks appearing in this report are the property of VBI Vaccines Inc. or its
subsidiaries. Trade names, trademarks, and service marks of other companies appearing in this report are the property of their respective owners. Solely for
convenience, the trademarks, service marks, and trade names included in this report are without the ®, ™, or other applicable symbols, but such references
are not intended to indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights, or the rights of the applicable licensors
to these trademarks, service marks, and trade names.

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS AND OTHER INFORMATION
CONTAINED IN THIS REPORT

This Annual Report on Form 10-K (this “Form 10-K”) contains forward-looking statements within the meaning of the Private Securities Litigation
Reform Act of 1995 and the provisions of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities
Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements give our current expectations or forecasts of future events. You can
identify these statements by the fact that they do not relate strictly to historical or current facts. You can find many (but not all) of these statements by
looking for words such as “approximates,” “believes,” “hopes,” “expects,” “anticipates,” “estimates,” “projects,” “intends,” “plans,” “would,” “should,”
“could,”  “will”,  “may,”  or  other  similar  expressions  in  this  Form  10-K.  In  particular,  these  include  statements  relating  to  future  actions;  prospective
products,  applications,  customers,  and  technologies;  future  performance  or  results  of  anticipated  products;  anticipated  expenses;  and  projected  financial
results. These forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from our historical
experience  and  our  present  expectations  or  projections.  Factors  that  could  cause  actual  results  to  differ  from  those  discussed  in  the  forward-looking
statements include, but are not limited to:

● the timing of, and our ability to, obtain and maintain regulatory approvals for our clinical trials, products, and pipeline candidates;

● the timing and results of our ongoing and planned clinical trials for products and pipeline candidates;

● the amount of funds we require for our prophylactic and therapeutic pipeline candidates;

● the potential benefits of strategic partnership agreements and our ability to enter into strategic partnership arrangements;

● the impact of the ongoing COVID-19 pandemic on our clinical studies, research programs, manufacturing, business plan, regulatory review including

site inspections, and the global economy;

● our ability to effectively execute and deliver our plans related to commercialization, marketing, manufacturing capabilities and strategy;

● our ability to maintain a good relationship with our employees;

● the suitability  and  adequacy  of  our  office,  manufacturing,  and  research  facilities  and  our  ability  to  secure  term  extensions  or  expansions  of  leased

space;

● our ability  to  manufacture,  or  to  have  manufactured,  any  products  we  develop  at  a  commercially  viable  scale  to  the  standards  and  requirements  of

regulatory agencies;

● the ability of our vendors and suppliers to manufacture and deliver materials that meet regulatory agency and our standards and requirements to meet

planned timelines and milestones;

● any disruption in the operations of our Rehovot, Israel manufacturing facility where we manufacture all of our clinical and commercial supplies of our

3-antigen prophylactic hepatitis B vaccine and clinical supplies of our hepatitis B immunotherapeutic, VBI-2601;

● our compliance with all laws, rules, and regulations applicable to our business and products;

● our ability to continue as a going concern;

ii

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● our history of losses;

● our ability to generate revenues and achieve profitability;

● emerging competition and rapidly advancing technology in our industry that may outpace our technology;

● customer demand for our products and pipeline candidates;

● the impact of competitive or alternative products, technologies, and pricing;

● general economic conditions and events and the impact they may have on us and our potential customers;

● our ability to obtain adequate financing in the future on reasonable terms, as and when we need it;

● our  ability  to  implement  network  systems  and  controls  that  are  effective  at  preventing  cyber-attacks,  malware  intrusions,  malicious  viruses,  and

ransomware threats;

● our ability to secure and maintain protection over our intellectual property;

● our ability to maintain our existing licenses with licensors of intellectual property, or obtain new licenses for intellectual property;

● changes to legal and regulatory processes for biosimilar approval and marketing that could reduce the duration of market exclusivity for our products;

● our success at managing the risks involved in the foregoing items;

● our ability to maintain compliance with the NASDAQ Capital Market’s listing standards; and

● other factors discussed in this Form 10-K.

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Forward-looking statements are neither historical facts nor assurances of future performance. Instead, they are based only on our current beliefs,
expectations, and assumptions regarding the future of our business, future plans and strategies, projections, anticipated events and trends, the economy, and
other  future  conditions.  Because  forward-looking  statements  relate  to  the  future,  they  are  subject  to  inherent  uncertainties,  risks,  and  changes  in
circumstances that are difficult to predict and many of which are outside of our control. We may not actually achieve the plans, intentions, or expectations
disclosed in our forward-looking statements, and actual results or events could differ materially from the plans, intentions, and expectations disclosed in the
forward-looking statements we make. Therefore, you should not rely on any of these forward-looking statements. We have included important factors in the
cautionary statements included in this Form 10-K, particularly in the “Risk Factors” section, that we believe could cause actual results or events to differ
materially from the forward-looking statements that we make. Our forward-looking statements do not reflect the potential impact of any future acquisitions,
mergers, dispositions, joint ventures, or investments we may make or collaborations or strategic partnerships we may enter into.

You should read this Form 10-K and the documents that we have filed as exhibits to this Form 10-K completely and with the understanding that
our actual future results may be materially different from what we expect. Any forward-looking statement made by us in this Form 10-K is based only on
information currently available to us and speaks only as of the date on which it is made. We do not assume any obligation to update any forward-looking
statements, whether written or oral, that may be made from time to time, whether as a result of new information, future events, or otherwise, except as
required by law.

Unless otherwise stated or the context otherwise requires, the terms “VBI,” “we,” “us,” “our,” and the “Company” refer to VBI Vaccines Inc. and

its subsidiaries.

Unless indicated otherwise, all references to the United States Dollar, Dollar, or $ are to the United States Dollar, the legal currency of the United
States of America and all references to € mean Euros, the legal currency of the European Union. We may also refer to NIS, which is the New Israeli Shekel,
the legal currency of Israel, and the Canadian Dollar or CAD, which is the legal currency of Canada.

Except for share and per share amounts or as otherwise specified, amounts presented are stated in thousands.

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ITEM 1. BUSINESS

Overview

PART I

VBI  Vaccines  Inc.  (“VBI”)  is  a  biopharmaceutical  company  driven  by  immunology  to  deliver  powerful  prevention  and  treatment  of  disease.
Through  its  innovative  approach  to  virus-like  particles  (“VLPs”),  including  a  proprietary  enveloped  VLP  (“eVLP”)  platform  technology,  VBI  develops
vaccine candidates that mimic the natural presentation of viruses, designed to elicit the innate power of the human immune system. VBI is committed to
targeting and overcoming significant infectious diseases, including hepatitis B, coronaviruses, and cytomegalovirus (“CMV”), as well as aggressive cancers
including  glioblastoma  (“GBM”).  VBI  is  headquartered  in  Cambridge,  Massachusetts,  with  research  operations  in  Ottawa,  Canada,  and  a  research  and
manufacturing site in Rehovot, Israel.

Product Pipeline – Lead Program Candidates

VBI’s pipeline is comprised of vaccine and immunotherapeutic candidates developed by virus-like particle technologies to target two distinct, but
often  related,  disease  areas  –  infectious  disease  and  oncology.  We  prioritize  the  development  of  candidates  for  disease  targets  that  are  challenging,
underserved, and where the human immune system, when powered and stimulated appropriately, can be a formidable opponent.

VLP vaccines are a type of sub-unit vaccine, in which only the portions of viruses critical for eliciting an immune response are presented to the
body.  Because  of  their  structural  similarity  to  viruses  presented  in  nature,  including  their  particulate  nature  and  repetitive  structure,  virus-like  particles
(VLPs) can stimulate potent immune responses. VLPs can be customized to present any protein antigen, including multiple antibody and T cell targets,
making them, we believe, ideal technologies for the development of both prophylactic and therapeutic vaccines. However, only a few antigenic proteins
self-assemble into VLPs, which limit the number of potential targets. Notably, HBV antigens are among those that are able to spontaneously form orderly
VLP  structures.  VBI’s  proprietary  enveloped  VLP  (eVLP)  platform  technology  expands  the  list  of  potentially-viable  target  indications  for  VLPs  by
providing a stable core (Gag Protein) and lipid bilayer (the “envelope”). It is a flexible platform that enables the synthetic manufacture of an “enveloped”
VLP, or “eVLP”, which looks structurally and morphologically similar to the virus, with no infectious material.

Program

Technology

  Current Status

Indication
Prophylactic Candidates

● Hepatitis B (“HBV”)

● Cytomegalovirus (“CMV”)
● Pan-coronavirus
● COVID-19
Therapeutic Candidates
● Hepatitis B (“HBV”)
● Glioblastoma (“GBM”) + Other CMV-
Associated Cancers

A summary of these programs and recent developments follows.

3-antigen Vaccine
(Israel brand name Sci-B-Vac®)
VBI-1501
VBI-2901
VBI-2902

VBI-2601

VBI-1901

1

VLP

eVLP
eVLP
eVLP

BLA and MAA Accepted;
Approved in Israel
  Phase I Completed
  Pre-Clinical
  Pre-Clinical

VLP

  Ongoing Phase Ib/IIa

eVLP

  Ongoing Phase I/IIa

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Prophylactic Pipeline

3-antigen HBV Vaccine

A scientifically-differentiated approach to HBV vaccination, our 3-antigen HBV vaccine candidate expresses all three surface antigens of HBV –
pre-S1,  pre-S2,  and  S.  Published  data  demonstrate  pre-S1  antigens  induce  key  neutralizing  antibodies  that  block  virus  receptor  binding,  and  T  cell
responses  to  pre-S1  and  pre-S2  antigens  can  further  boost  responses  to  the  S  antigen.  Our  3-antigen  HBV  vaccine  is  further  distinguished  from  other
commercially available HBV vaccines because it is produced in mammalian cells (Chinese hamster ovary “CHO” cells) rather than in yeast.

Our 3-antigen hepatitis B vaccine is approved for use and commercially available in Israel, under the brand name Sci-B-Vac®, and successfully
completed  its  pivotal  Phase  III  program  in  the  United  States,  Europe,  and  Canada  in  January  2020.  This  Phase  III  program  consisted  of  two  Phase  III
studies – PROTECT and CONSTANT – designed to assess efficacy and safety of VBI’s 3-antigen HBV vaccines compared with Engerix-B®,  a  single-
antigen HBV vaccine, and lot-to-lot manufacturing consistency of three consecutive lots of VBI’s vaccine. As announced in June 2019 and January 2020,
results  from  these  two  studies  showed  VBI’s  3-antigen  vaccine  achieved:  (1)  non-inferiority  of  seroprotection  rate  (SPR)  in  all  adults  age  18  and  older
(VBI: 91.4% vs. Engerix-B: 76.5%); (2) superiority (as defined in the clinical protocol) of SPR in adults age 45 and older (VBI: 89.4% vs. Engerix-B:
73.1%);  (3)  higher  SPR  and  titers  at  all  time  points  across  all  subgroup  populations,  including  age,  diabetic  status,  and  obesity;  (4)  a  safety  profile
consistent with the known safety profile of the vaccine and comparable to that of Engerix-B; and (5) manufacturing consistency.

The completed Phase III studies support the regulatory submissions to the United States Food and Drug Administration (“FDA”); the European
Medicines Agency (“EMA”); the United Kingdom Medicines and Healthcare products, Regulatory Agency (“MHRA”); and Health Canada. We submitted
our Marketing Authorization Application (“MAA”) to the EMA on November 23, 2020, which was accepted for review on December 22, 2020, and the
Biologics License Application (“BLA”) to the FDA on November 30, 2020, which was accepted for review on January 29, 2021. As part of the review
process, the FDA has set a Prescription Drug User Fee Act (PDUFA) target action date of November 30, 2021. The submissions to UK and Health Canada
are in process and we expect to complete those regulatory filings in 2021.

On December 7, 2020, we announced a partnership for the commercialization of our 3-antigen HBV vaccine with Syneos Health (“Syneos”), who
was  selected  for  their  robust  and  innovative  commercialization  experience  and  deep  vaccine  expertise,  including  successful  partnerships  with  leading
vaccine manufacturers.

VBI-2900: Coronavirus Vaccine Program (VBI-2901 & VBI-2902)

In  response  to  the  ongoing  SARS-CoV-2  (COVID-19)  pandemic,  VBI  initiated  development  of  a  prophylactic  coronavirus  vaccine  program.

Coronaviruses are enveloped viruses by nature which make them a prime target for VBI’s flexible eVLP platform technology.

On March 31, 2020, we announced a collaboration with the National Research Council of Canada (“NRC”), Canada’s largest federal research and
development  organization,  to  develop  a  coronavirus  vaccine  candidate.  The  collaboration  combines  VBI’s  viral  vaccine  expertise,  eVLP  technology
platform,  and  coronavirus  antigens  with  the  NRC’s  uniquely  designed  SARS-CoV-2  antigens  and  assay  development  capabilities  to  select  the  most
immunogenic vaccine candidate for further development.

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On  July  3,  2020,  we  and  the  NRC  as  represented  by  its  Industrial  Research  Assistance  Program  (“IRAP”)  signed  a  contribution  agreement
whereby  the  NRC  agreed  to  contribute  up  to  CAD  $1  million  for  the  transfer  and  scale-up  of  the  technical  production  process  for  our  prophylactic
coronavirus vaccine program.

On August  5,  2020,  we  announced  that  VBI  Cda  had  been  awarded  up  to  a  CAD$56  million  contribution  from  the  Strategic  Innovation  Fund
(“SIF”), established by the Government of Canada, to support the Company’s coronavirus vaccine development program through Phase II clinical studies.
This  award  is  governed  by  the  terms  of  a  Contribution  Agreement  (the  “Contribution Agreement”),  dated  September  16,  2020,  with  Her  Majesty  The
Queen  in  Right  of  Canada,  as  represented  by  the  Minister  of  Industry,  pursuant  to  which  our  subsidiary,  Variation  Biotechnologies  Inc.,  is  obligated  to
develop  a  novel,  broadly  reactive  coronavirus  vaccine  against  COVID-19,  SARS,  and  MERS,  and/or  a  monovalent  vaccine  targeting  only  COVID-19
through Phase II studies. We agreed to complete such project in or before the first quarter of 2022, which will be conducted exclusively in Canada, except
as permitted otherwise under certain circumstances.

On August  26,  2020,  we  announced  data  from  three  pre-clinical  studies  conducted  to  enable  selection  of  optimized  clinical  candidates  for  our
coronavirus  vaccine  program.  As  a  result  of  these  studies,  VBI  selected  two  vaccine  candidates,  with  the  goal  of  bringing  forward  candidates  that  add
meaningful clinical and medical benefit to those already approved – be it as a one-dose administration and/or providing broader protection against known
and future mutated strains of COVID-19: (1) VBI-2901, a trivalent pan-coronavirus vaccine candidate expressing the COVID-19, SARS, and MERS spike
proteins; and (2) VBI-2902, a monovalent vaccine candidate expressing an optimized “prefusion” form of the COVID-19 spike protein. The initial clinical
study  of  the  first  candidate  (VBI-2902)  is  expected  to  initiate  in  March  2021,  subject  to  release  of  clinical  materials  and  regulatory  approval.  Work  is
ongoing to further optimize and manufacture VBI-2901, with the anticipation that a Phase I/II study will begin later in 2021. On December 21, 2020, we
signed  an  amendment  to  the  collaboration  agreement  with  the  NRC  to  broaden  the  scope  of  collaboration  to  include  certain  pre-clinical  evaluations,
bioprocess  optimization,  technology  transfer,  and  the  performance  of  additional  scale  up  work.  The  amendment  also  extended  the  expiry  date  of  the
agreement to March 15, 2022.

VBI-1501: Prophylactic CMV Vaccine Candidate

CMV may cause severe infections in newborn children (congenital CMV) and may also cause serious infections in people with weakened immune
systems, such as solid organ or bone marrow transplant recipients. Our prophylactic CMV vaccine candidate uses the eVLP platform to express a modified
form of the CMV glycoprotein B (“gB”) antigen and is adjuvanted with alum, an adjuvant used in FDA-approved products.

Following  the  successful  completion  of  the  Phase  I  study  in  May  2018,  and  positive  discussions  with  Health  Canada,  we  announced  plans  for  a
Phase II clinical study evaluating VBI-1501 on December 20, 2018. We received similarly positive guidance from the FDA in July 2019. The Phase II
study is expected to assess the safety and immunogenicity of dosages of VBI-1501 up to 20µg with alum. We are currently evaluating the timing of the
Phase II study.

Therapeutic Pipeline

VBI-2601: HBV Immunotherapeutic Candidate

VBI-2601 (BRII-179) is our novel, recombinant, protein-based immunotherapeutic candidate in development for the treatment of chronic HBV
infection, a disease that affects more than 250 million people worldwide. Chronic HBV infection can lead to cirrhosis of the liver, hepatocellular cancer,
and  other  liver  disease,  making  it  a  life-threatening  global  health  problem.  VBI-2601  (BRII-179)  is  formulated  to  induce  broad  immunity  against  HBV
virus, including T-cell immunity which plays an important role in controlling HBV infection.

VBI-2601 (BRII-179) is in an ongoing Phase Ib/IIa study in patients with chronic HBV infection, which initiated enrollment in November 2019,
and is being conducted by our partner Brii Biosciences Limited (“Brii Bio”) pursuant to a Collaboration and License Agreement (“License Agreement”)
announced  on  December  6,  2018.  The  Phase  Ib/IIa  study  is  a  randomized,  controlled  study  designed  to  assess  the  safety,  tolerability,  antiviral  and
immunological activity of VBI-2601 (BRII-179). The study is designed as a two-part dose-escalation study assessing different dose levels of VBI-2601
(BRII-179)  with  and  without  an  immunomodulatory  adjuvant  and  enrolled  46  patients.  The  study  is  being  conducted  at  multiple  study  sites  in  New
Zealand, Australia, Thailand, South Korea, Hong Kong SAR, and China.

On November 18, 2020, we announced interim data from the low-dose cohorts, which achieved human proof-of-concept, demonstrating restoration
of both antibody and T cell responses in chronically-infected HBV patients. The data showed 1) potent re-stimulation of T cell responses to HBV surface
antigens in 67% (n=6/9) and 78% (n=7/9) of evaluable patients in the low-dose VBI-2601 unadjuvanted and adjuvanted study arms, respectively; and 2)
antibody responses against HBV surface antigens in 60% of evaluable patients (n=6/10) in the unadjuvanted cohort and in 67% (n=6/9) in the adjuvanted
cohort. The low-dose, with and without the adjuvant, was well-tolerated with no safety signals observed. Based on the results of this study, Brii Bio is
planning to initiate a Phase II clinical study in Q1 2021 to assess the safety and efficacy of the combination of VBI-2601 (BRII-179) and BRII-835 (VIR-
2218), a novel, investigational RNA interference therapeutic, in chronically infected HBV patients who are on stable nucleos(t)ide therapies.

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VBI-1901: CMV-Associated Cancer Vaccine Immunotherapeutic Candidate

Our cancer vaccine immunotherapeutic program, VBI-1901, targets CMV proteins present in tumor cells. CMV is associated with a number of

solid tumors including glioblastoma (“GBM”), breast cancer, and pediatric medulloblastoma.

In January 2018, we initiated dosing in a two-part, multi-center, open-label Phase I/IIa clinical study of VBI-1901 in 38 patients with recurrent
GBM. Phase I (Part A) of the study was a dose-escalation phase that defined the safety, tolerability, and optimal dose level of VBI-1901 adjuvanted with
granulocyte-macrophage colony-stimulating factor (GM-CSF) in recurrent GBM patients with any number of prior recurrences. In December 2018, this
phase completed enrollment of 18 patients across three dose cohorts, the highest of which (10 µg) was selected as the optimal dose level to test in the Phase
IIa portion (Part B) of the study. Phase IIa of the study, which initiated enrollment in July 2019, is a subsequent extension of the 10 µg doses level cohort.
This  phase  is  a  two-arm  study  that  enrolled  20  first-recurrent  GBM  patients  to  receive  10  µg  of  VBI-1901  in  combination  with  either  GM-CSF  or
GlaxoSmithKline Biologicals S.A. (“GSK”) proprietary adjuvant system, AS01, as immunomodulatory adjuvants. AS01 is provided pursuant to a Clinical
Collaboration and Support Study Agreement (“Collaboration Agreement”) we entered into with GSK on September 10, 2019. Enrollment of the 10 patients
in the VBI-1901 with GM-CSF arm was completed in March 2020 and enrollment of the 10 patients in the VBI-1901 with AS01 was completed in October
2020.

Data from the ongoing Phase IIa portion of the study was announced throughout 2020, with the latest data presented in November 2020 at the
Society for Neuro-Oncology (SNO) 2020 Annual Meeting. This data showed two partial responses (“PRs”) and two stable disease (“SD”) observed in the
VBI-1901  plus  GM-CSF  vaccinated  group,  resulting  in  a  disease  control  rate  of  40%  (n=4/10).  A  56%  disease  control  rate  was  achieved  in  the  group
vaccinated with VBI-1901 plus AS01, with 5 stable disease observations (n=5/9). Presumed pseudoprogression was observed in both vaccinated groups,
defined  as  immune  infiltration  into  the  tumor  which  appears  initially  as  tumor  growth  but  later  subsides  resulting  in  tumor  growth  stabilization  and/or
shrinkage.  In  the  VBI-1901  plus  GM-CSF  study  arm,  a  normal  baseline  CD4+/CD8+  T  cell  ratio  was  identified  as  a  biomarker  associated  with  tumor
response.  In  the  VBI-1901  plus  AS01  study  arm,  however,  tumor  responses  were  seen  regardless  of  this  biomarker,  suggesting  that  AS01  may  help
overcome deficits in immune function.

VBI-1901 continues to be safe and well tolerated at all doses tested, with no safety signals observed.

Based  on  the  data  seen  to-date,  VBI  is  exploring  a  randomized,  controlled,  clinical  study  with  registration  potential  for  the  next  phase  of

development, which, subject to approval from regulatory bodies, is expected to begin in 2021.

In addition to the lead program candidates described above, we may also seek to in-license clinical-stage vaccines or vaccine-related technologies
that  we  believe  complement  our  product  and  pipeline  portfolio,  in  addition  to  technologies  that  may  supplement  our  therapeutic  and  preventative
vaccination efforts in both immuno-oncology and infectious disease.

4

 
 
 
 
 
 
 
 
 
Impact of the COVID-19 Pandemic on Our Business

In December 2019, SARS-CoV-2 was reported to have surfaced in Wuhan, China, and on March 12, 2020, the WHO declared the global outbreak
of  COVID-19,  the  disease  caused  by  SARS-CoV-2,  to  be  a  pandemic.  In  an  effort  to  contain  and  mitigate  the  spread  of  COVID-19,  many  countries,
including  the  United  States,  Canada,  Israel  and  China,  have  imposed  unprecedented  restrictions  on  travel,  quarantines,  and  other  public  health  safety
measures. According to the WHO situation report, dated as of January 5, 2021, approximately 83.3 million cases were reported globally and 1.8 million of
these were deadly, making the development of effective vaccines to prevent this disease a major global priority. Multiple vaccine candidates against SARS-
CoV-2 are under development, and in December 2020, certain large, multinational pharmaceutical companies were granted authorizations for emergency
use  by  the  FDA.  In  the  United  States,  widespread  distribution  of  the  currently  available  vaccines  has  begun  pursuant  to  Operation  Warp  Speed,  a
partnership  among  components  of  the  U.S.  Department  of  Health  and  Human  Services,  the  Centers  for  Disease  Control  and  Prevention,  the  National
Institutes of Health, the Biomedical Advanced Research and Development Authority, and the Department of Defense, as well as certain private firms and
other federal agencies. The treatments for COVID-19, including symptomatic and supportive therapies, among other things, continue to be updated on a
rolling basis by healthcare authorities and agencies.

Since  early  in  the  pandemic  SARS-CoV-2  variants  started  to  emerge  and  certain  of  these  variants  have  been  identified  as  having  a  significant
public health impact. In December 2020 the United Kingdom reported to WHO a variant that contains 23 nucleotide substitutions associated with increased
transmissibility.  Also,  in  December  2020,  South  Africa  reported  to  WHO  a  new  variant  of  SARS-CoV-2  named  501Y.V2.  The  501Y.V2  variant  is
associated  with  a  higher  viral  load  and  increased  transmissibility,  and  may  be  less  sensitive  to  neutralizing  antibody  responses  elicited  by  currently
available COVID-19 vaccines. VBI is closely following changing SARS-CoV-2 characteristics and plans to study the impact of specific mutations that may
impact vaccine efficacy and vaccine design. Further investigations are required to understand the impact of specific mutations on viral properties and the
effectiveness of vaccines.

The  ultimate  impact  of  the  global  COVID-19  pandemic  or  a  similar  health  epidemic  is  highly  uncertain  and  subject  to  future  developments.
Relevant factors include but are not limited to the duration of the COVID-19 pandemic, the emergence of new variants, and any additional preventative and
protective  actions  that  regulators,  or  our  board  of  directors  or  management  may  determine  are  needed.  We  do  not  yet  know  the  full  extent  of  potential
delays or impacts on our business, our vaccine development efforts, healthcare systems, or the global economy as a whole. However, the effects may have a
material impact on our operations, liquidity, and capital resources, and we continue to monitor the COVID-19 situation closely.

As a result of the COVID-19 pandemic, we continue to operate in isolated groups, to reduce exposure risk, and with fewer employees on site at
both  our  manufacturing  facility  in  Israel,  where  we  manufacture  our  3-antigen  prophylactic  HBV  vaccine  and  VBI-2601,  and  at  our  research  and
development laboratories in Ottawa, Canada. Our manufacturing facility in Israel and contract development and manufacturing organizations (“CDMOs”)
that we engage to manufacture our eVLP vaccine candidates are dependent on sourcing raw materials from third party suppliers. The COVID-19 pandemic
has  impacted  lead  times  and  availability  of  many  raw  materials,  which  may  adversely  impact  our  ability  to  manufacture  products  in  a  timely  manner.
Further,  restrictions  on  our  ability  to  travel,  stay-at-home  orders  and  other  similar  restrictions  on  our  business  have  limited  our  ability  to  support  our
operations.

5

 
 
 
 
 
 
 
We have two ongoing clinical studies being conducted at clinical sites worldwide: the ongoing Phase Ib/IIa clinical study of VBI-2601 (BRII-179)
at multiple study sites in New Zealand, Australia, Thailand, South Korea, Hong Kong SAR, and China, and the ongoing Phase I/IIa clinical study of VBI-
1901 at various hospitals in the United States. In addition to the active clinical studies, we have several planned clinical studies expected to begin in 2021,
including: a Phase II study of VBI-2601 (BRII-179) to be conducted by Brii Bio at multiple study sites in Asia Pacific countries; a further clinical study
with VBI-1901 to be conducted by VBI in the United States; and the clinical evaluation of our coronavirus vaccine candidates in Canada. The enrollment
of  patients  at  some  of  the  clinical  sites  in  our  studies  was  suspended  due  to  the  COVID-19  pandemic  and  may  again  be  suspended,  and  enrollment  of
patients at other clinical sites may be suspended or delayed as hospitals and clinics where we are conducting or planning to conduct clinical trials may
reallocate resources and limit access to or close clinical facilities due to the COVID-19 pandemic. Additionally, if our trial participants are unable to travel
to or visit to our clinical study sites as a result of quarantines or other restrictions resulting from the COVID-19 pandemic, we will experience higher drop-
out  rates  or  delays  in  our  clinical  studies.  Government-imposed  quarantines  and  restrictions  may  also  require  us  to  temporarily  close  our  clinical  sites,
research laboratories, or manufacturing facility. Furthermore, if we determine that our trial participants may suffer from exposure to COVID-19 as a result
of their participation in our clinical trials, we may voluntarily close certain clinical sites as a safety measure until we reasonably believe that the likelihood
of exposure has subsided. As a result, our expected development timelines for VBI-2601 (BRII-179), VBI-1901, our coronavirus vaccine candidates, and
possibly our regulatory timelines for our 3-antigen prophylactic HBV vaccine candidate, may be negatively impacted.

Severe and/or long-term disruptions in our operations will negatively impact our business, operating results and financial condition in other ways,
as  well.  Specifically,  we  anticipate  that  the  stress  of  COVID-19  on  healthcare  systems  generally  around  the  globe  will  negatively  impact  regulatory
authorities and the third parties that we may engage in connection with the development and testing of our coronavirus vaccine candidates.

In  addition,  while  the  potential  economic  impact  brought  by,  and  the  duration  of,  COVID-19  may  be  difficult  to  assess  or  predict,  it  has
significantly  disrupted  global  financial  markets,  and  may  limit  our  ability  to  access  capital,  which  could  in  the  future  negatively  affect  our  liquidity.  A
recession  or  market  correction  resulting  from  the  continuation  of  the  COVID-19  pandemic  may  occur  and  could  materially  affect  our  business  and  the
value of our common shares.

Finally,  the  FDA  announced  in  March  2020  that  it  is  temporarily  postponing  regulatory  inspections  of  overseas  facilities,  such  as  our
manufacturing  facility  in  Rehovot,  Israel.  This  could  cause  a  number  of  delays  and/or  issues  for  our  operations,  but  most  importantly,  could  delay  the
review of the BLA we submitted for our 3-antigen prophylactic HBV vaccine candidate, which could delay its approval beyond the current PDUFA target
action  date  of  November  30,  2021  (which  such  approval  is  not  guaranteed).  Any  such  delays  would  have  a  material  adverse  impact  on  our  ability  to
commercialize our HBV vaccine candidate in the United States.

Corporate History

We  were  incorporated  under  the  laws  of  British  Columbia  by  Memorandum  of  Association  on  April  9,  1965  under  the  name  “Alice  Arm
Molybendum Co. Ltd.” On October 21, 1965, we changed our name to “Alice Arm Mining Ltd.” and subsequently, on July 13, 1975, changed our name to
“New Congress Resources Ltd.” On January 12, 1983, we changed our name to “Levon Resources Ltd.”

On July 9, 2015, we, then known as Levon Resources Ltd. (“Levon”), completed a plan of arrangement (the “Levon Merger”) pursuant to which
SciVac Ltd. (“SciVac”), an Israel based company, completed a reverse takeover of Levon. Levon changed its name from Levon Resources Ltd. to SciVac
Therapeutics Inc. and SciVac became our wholly-owned subsidiary.

On  May  6,  2016,  we  completed  our  acquisition  of  VBI  Vaccines  (Delaware)  Inc.  (“VBI  DE”),  pursuant  to  which  Seniccav  Acquisition
Corporation,  a  Delaware  corporation  and  our  wholly-owned  subsidiary,  merged  with  and  into  VBI  DE,  with  VBI  DE  continuing  as  the  surviving
corporation  and  as  our  wholly-owned  subsidiary  (the  “VBI-SciVac  Merger”).  Upon  completion  of  the  VBI-SciVac  Merger,  we  (then  named  “SciVac
Therapeutics Inc.”) changed our name to “VBI Vaccines Inc.” and received approval for the listing of our common shares on the NASDAQ Capital Market.
Our common shares commenced trading on the NASDAQ Capital Market at the opening of trading on May 9, 2016 under our new name and the symbol
“VBIV.” Following the effective time of the VBI-SciVac Merger, our common shares began to trade on the Toronto Stock Exchange (“TSX”) under the
new symbol “VBV.” Effective as of March 23, 2018, we voluntarily delisted our common shares from the TSX.

Our  registered  office  is  located  at  Suite  1700,  Park  Place,  666  Burrard  Street,  Vancouver  British  Columbia  V6C  2X8.  Our  principal  executive
offices are located at 222 Third St. Suite 2241, Cambridge, MA 02142. Our manufacturing operations are located at 13 Gad Feinstein Road, POB 580,
Rehovot, Israel 7610303 and our research operations are located at 310 Hunt Club Road East, Suite 201, Ottawa, Ontario Canada K1V 1C1.

Background of VBI DE

VBI  DE  was  originally  established  in  1970  as  Paulson  Capital  Corp.,  an  Oregon  corporation  (“Paulson  Oregon”),  which  began  as  a  holding
company whose operating subsidiary, Paulson Investment Company, Inc., was a full-service brokerage firm. Effective March 20, 2014, Paulson Oregon
changed its state of incorporation from the State of Oregon to the State of Delaware, and as a result, Paulson Oregon became “Paulson Capital (Delaware)
Corp.” and Paulson Oregon ceased to exist.

On July 25, 2014, Variation Biotechnologies (US), Inc. (“VBI US”) completed its merger with VBI Acquisition Corp. (“Merger Sub”), a Delaware
corporation  and  wholly-owned  subsidiary  of  Paulson  Capital  (Delaware)  Corp.,  whereby  Merger  Sub  merged  with  and  into  VBI  US,  with  VBI  US
continuing as the surviving corporation. As a result of this merger, VBI US was acquired by, and became a wholly-owned subsidiary of Paulson Capital
(Delaware) Corp., which changed its name to VBI Vaccines Inc. and then subsequently to VBI Vaccines (Delaware) Inc. on July 19, 2016.

6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Subsidiaries

SciVac, located in Rehovot, Israel, is our wholly-owned subsidiary that was incorporated on April 18, 2005 pursuant to the Israeli Companies Law

(1999), as amended.

VBI DE, a Delaware corporation, is our wholly-owned subsidiary.

VBI US, a Delaware corporation, is a wholly-owned subsidiary of VBI DE and was incorporated on December 18, 2006 in the State of Delaware.

Variation Biotechnologies Inc. (“VBI Cda”), located in Ottawa, Ontario, Canada, is a wholly-owned subsidiary of VBI US, was incorporated on

August 24, 2001 under the Canada Business Corporations Act.

SciVac Hong Kong Limited, is a wholly-owned subsidiary, and was incorporated pursuant to the Companies Ordinance (Chapter 622 of the Laws

of Hong Kong) on January 29, 2019.

VBI Vaccines B.V., is a wholly-owned subsidiary, and was incorporated on October 21, 2020 in the Netherlands.

Contractual Arrangements

Collaboration and License Agreement with Brii Biosciences – VBI-2601 (BRII-179)

On  December  4,  2018,  we  entered  into  the  License  Agreement  with  Brii  Bio,  pursuant  to  which,  among  other  things,  subject  to  terms  and

conditions set forth in the License Agreement:

(i) we and Brii Bio agreed to collaborate on the development of a HBV recombinant protein-based immunotherapeutic in the Licensed Territory
(as  defined  in  the  License  Agreement),  and  to  conduct  a  Phase  Ib/IIa  collaboration  clinical  trial  for  the  purpose  of  comparing  VBI-2601
(BRII-179),  which  is  a  recombinant  protein-based  immunotherapeutic  developed  by  VBI  for  use  in  treating  chronic  HBV,  with  a  novel
composition developed jointly with Brii Bio (either being the “Licensed Product”)

(ii) we granted Brii Bio an exclusive royalty-bearing license to perform studies, and regulatory and other activities, as may be required to obtain
and  maintain  marketing  approval  for  the  Licensed  Product,  for  the  treatment  of  HBV  in  the  Licensed  Territory  and  to  commercialize  and
promote the Licensed Product for the diagnosis and treatment of chronic HBV in the Licensed Territory; and

(iii) Brii Bio granted us an exclusive royalty-free license under Brii Bio’s technology and Brii Bio’s interest in any joint technology developed
during the collaboration to develop and commercialize the Licensed Product for the diagnosis and treatment of chronic HBV in the countries
of the world other than the Licensed Territory.

7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pursuant to the License Agreement and the initial development plan, Brii Bio shall fund all clinical trials for the Licensed Territory. We and Brii
Bio will jointly own all right, title and interest in the joint know-how development and the patents claiming joint inventions made pursuant to the License
Agreement.

As part of the consideration for the collaboration, we received from Brii Bio a total upfront payment of $11 million. We are also eligible to receive
an additional $117.5 million in potential milestone payments, along with potential low double-digit royalties on commercial sales in the Licensed Territory.
In connection with the License Agreement, we and Brii Bio entered into a stock purchase agreement, dated as of December 4, 2018, pursuant to which we
issued  to  Brii  Bio  an  aggregate  of  2,295,082  common  shares  in  exchange  for  a  gross  contractual  allocation  of  $7  million  (included  in  the  $11  million
upfront payment), or $3.05 per share, which had a fair value of $3.6 million on the date of issuance.

The License Agreement will be in effect until the last-to-expire of the latest of the following terms in each region of the Licensed Territory: (i)
expiration, invalidation or lapse of the last of our patent claiming a Licensed Product, (ii) 10 years from the date of first commercial sale of a Licensed
Product in the applicable region, or (iii) termination or expiration of our obligation to pay third party royalties with respect to sales of a Licensed Product.
Upon expiration (but not an earlier termination) of the License Agreement in each region of the Licensed Territory, we will grant Brii Bio a perpetual, non-
exclusive, fully paid-up, royalty free license under our technology related to the Licensed Compounds (as defined in the License Agreement) or Licensed
Products pursuant to the License Agreement in such region to make and sell Licensed Products for the diagnosis and treatment of HBV in such region.
Each party may terminate the License Agreement upon a material breach of the License Agreement which has not been cured within 60 days (or 30 days
for a breach payment obligations) after notice from the terminating party requesting cure of the breach, or upon bankruptcy or insolvency, either voluntary
or involuntary, dissolution, or liquidation of a party. In addition, Brii Bio may terminate the License Agreement without cause upon 180 days’ notice or, if
the  Data  and  Safety  Monitoring  Board  or  any  regulatory  authority  in  the  Licensed  Territory  imposes  a  clinical  hold  on  any  clinical  trial  for  a  Licensed
Product  for  six  consecutive  months,  immediately  upon  notice.  We  may  terminate  the  License  Agreement  immediately  upon  notice,  if  Brii  Bio  or  its
affiliates, directly, or indirectly through any third party, commences any interference or opposition proceeding with respect to, challenges the validity or
enforceability of, or opposes any extension of or the grant of a supplementary protection certificate with respect to, any patents owned or controlled by us
related to the composition or the method of making or using Licensed Compounds or Licensed Products, or are otherwise necessary or useful to research,
develop, make, or otherwise commercialize the licensed compounds or Licensed Products.

Prior to us entering into the License Agreement, we paid $6 million to terminate a distribution agreement with a third party who previously held

certain distribution rights to certain Asian markets.

8

 
 
 
 
 
 
Ferring and SciGen License Agreements

Our  manufactured  and  marketed  product,  a  3-antigen  prophylactic  HBV  vaccine,  is  the  subject  of  a  license  agreement  between  Savient
Pharmaceuticals  Inc.  and  SciGen  Ltd  dated  June  2004,  as  subsequently  amended  (the  “Ferring  License  Agreement”).  Under  the  Ferring  License
Agreement, we are committed to pay Ferring royalties equal to 7% of net sales (as defined therein) of HBsAg “Product” (as defined therein). Under an
Assignment Agreement between FDS Pharma LLP and SciGen Ltd., dated February 14, 2012 (the “SciGen Assignment Agreement”), we are required to
pay royalties to SciGen Ltd. equal to 5% of net sales (as defined in the Ferring License Agreement) of Product. Under the Ferring License Agreement and
the  SciGen  Assignment  Agreement,  we  originally  were  to  pay  royalties  on  a  country-by-country  basis  until  the  date  10  years  after  the  date  of
commencement of the first royalty year in respect of such country. In April 2019, we exercised our option to extend the Ferring License Agreement in
respect of all the countries that still make up the territory for an additional 7 years by making a one-time payment to Ferring of $100. Royalties under the
Ferring License Agreement and SciGen Assignment Agreement will continue to be payable for the duration of the extended license periods.

Royalty payments under the Ferring License Agreement of $20 and $38, were recorded in cost of revenues for the year ended December 31, 2020

and 2019, respectively.

Royalty payments under the SciGen Assignment Agreement of $14 and $27 were recorded in cost of revenues for the year ended December 31,

2020 and 2019, respectively.

In addition, we are committed to pay 30% of any and all non-royalty consideration, in any form, received by us from sub-licensees (other than
consideration based on net sales for which a royalty is due under the Ferring License Agreement), provided that the payment of 30% shall not apply to a
grant of rights in or relating to: (i) the Territory (as such term was defined in the Ferring License Agreement prior to an amendment dated January 24,
2005); or (ii) the Berna Territory (as defined in the Ferring License Agreement).

Government contribution agreements

On  July  3,  2020,  we  and  the  NRC  as  represented  by  its  Industrial  Research  Assistance  Program  (“IRAP”)  signed  a  contribution  agreement
whereby  the  NRC  agreed  to  contribute  up  to  CAD  $1  million  for  the  transfer  and  scale-up  of  the  technical  production  process  for  our  prophylactic
coronavirus vaccine program.

On August  5,  2020,  we  announced  that  VBI  Cda  had  been  awarded  up  to  a  CAD$56  million  contribution  from  the  Strategic  Innovation  Fund
(“SIF”),  established  by  the  Government  of  Canada,  to  support  our  coronavirus  vaccine  development  program  through  Phase  II  clinical  studies  (the
“Project”).  This  award  is  governed  by  the  terms  of  a  Contribution  Agreement  (the  “Contribution  Agreement”),  dated  September  16,  2020,  with  Her
Majesty The Queen in Right of Canada, as represented by the Minister of Industry, pursuant to which our subsidiary, Variation Biotechnologies Inc., is
obligated  to  develop  a  novel,  broadly  reactive  coronavirus  vaccine  against  COVID-19,  SARS,  and  MERS,  and/or  a  monovalent  vaccine  targeting  only
COVID-19 through Phase II studies. We agreed to complete such project in or before the first quarter of 2022 (“Project Completion Date”), which will be
conducted exclusively in Canada, except as permitted otherwise under certain circumstances.

Pursuant to the Contribution Agreement, the Minister will contribute an amount not exceeding the lesser of (i) 75% of VBI Cda’s costs incurred in
respect of the Project, subject to certain eligibility limitations as set forth in the Contribution Agreement and (ii) CAD$55,976. In consideration of such
contribution, we agreed to guarantee the complete performance and fulfillment of VBI Cda’s obligations under the Contribution Agreement. In the event
VBI Cda fails to perform or otherwise satisfy any of its obligations related to the Contribution Agreement, we will become a primary obligor under the
Contribution Agreement.

For the term of the Contribution Agreement, VBI Cda must have exclusive ownership of all intellectual property developed in connection with the
Project  (the  “Project  Intellectual  Property”).  Pursuant  to  the  Contribution  Agreement,  we  are  required  to  obtain  a  consent  of  the  Minister,  not  to  be
unreasonably  withheld,  prior  to  granting  any  right  or  license  to  any  of  the  Project  Intellectual  Property  and  certain  other  intellectual  properties  that  is
required for the carrying out of the Project (the “Background Intellectual Property,”); subject to certain exceptions set forth in the Contribution Agreement.
Furthermore, if we are unable to provide a sufficient Canada-sourced supply of the COVID-19 vaccine, the Minister may require us to grant a license on
commercially reasonable terms to use the Project Intellectual Property and the Background Intellectual Property, but only to the extent necessary to ensure
such supply.

Under the terms of the Contribution Agreement, we agreed to obtain the Minister’s written consent prior to (i) making significant changes in the
scope,  objectives,  outcomes  or  benefits  of  the  Project,  (ii)  dispose  of  any  assets,  which  were,  in  whole  or  in  part,  funded  by  the  Minister  under  the
Agreement, and (iii) effecting a Change in Control (as defined in the Contribution Agreement). In addition, we will provide a written notice to the Minister
of any acquisition of a business, the sale of a business or a merger or amalgamation.

In  an  event  of  default,  subject  to  a  rectification  period  available  in  certain  circumstances,  among  other  things,  the  Minister  may  (i)  suspend  or
terminate its contribution to the Project and (ii) require repayment of all or part of the contribution paid by the Minster, together with interest from the day
of demand at the interest rate set forth in the Contribution Agreement.

The Agreement will terminate no earlier than five years following the Project Completion Date unless terminated earlier in accordance with the

terms of the Contribution Agreement. The Contribution Agreement also contains confidentiality and indemnification obligations of the parties.

In connection with execution of the Contribution Agreement, we obtained a consent of K2 HealthVentures LLC pursuant to the Loan Agreement
defined below. Pursuant to such consent, certain events of default that result in contributions made under the Contribution Agreement in excess of $500,
becoming due and payable could result in an event of default under the Loan Agreement.

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
eVLP Technology

We are engaged in the inbound licensing of key intellectual property (“IP”). We identified the need for a vaccine antigen discovery and design
platform and, through that certain sale and purchase agreement entered into on July 18, 2011 (the “Sale and Purchase Agreement”) among VBI Cda and
ePixis SA (“ePixis”) and the shareholders of ePixis (collectively, the “Sellers”), acquired 100% of the outstanding shares of ePixis in order to obtain access
to  its  exclusive  rights  to  key  IP  covering  its  eVLP  vaccine  platform  (the  “Technology”),  including  patents  (the  “Acquired  Patents”)  covering  the
Technology. We paid a purchase price of €400 (approximately $450) for the ePixis shares and approximately $75 in related transaction costs. VBI Cda also
agreed to make certain contingent payments to the Sellers as follows:

● Upon the earlier to occur of (i) first approval by the FDA of a new drug application (an “NDA”) permitting us or any sublicensee to market and
sell  any  pharmaceutical  product  or  candidate  pharmaceutical  product  that  contains  or  can  express  an  eVLP  (a  “eVLP  Product”)  in  the  United
States or (ii) first approval by the EMA of a Marketing Authorization Application or equivalent submission permitting us or our sublicensees to
market and sell a eVLP Product candidate in one or more countries in the EU, we must pay to the Sellers €1,000, or, if there are no longer any
issued and valid claims of the Acquired Patents in effect at the date such event occurs, €500.

If an eVLP Product is commercialized, we will be required to pay the Sellers the following:

● On the date that Cumulative Net Sales (as defined in the Sale and Purchase Agreement), of all eVLP Products equals or exceeds €25,000, we must
pay to the Sellers €1,500, or, if there are no longer any issued and valid claims of the Acquired Patents in effect at the date such event occurs,
€750; and

● On the Date that Cumulative Net Sales of all eVLP Products equals or exceeds €50,000 in the aggregate, we must pay to the Sellers €2,000 or, if

there are no longer any issued and valid claims of the Acquired Patents in effect at the date such event occurs, €1,000.

10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If any eVLP Product is commercialized by one or more sublicensees, we have agreed to make the following payments to the Sellers:

● On the date that Cumulative Net Sales by us or any sublicensees of the eVLP Products equal or exceed €25,000 in the aggregate, we must pay to

the Sellers €750, or, if there are no longer any issued and valid claims of the Acquired Patents in effect at the date such event occurs, €375;

● On the date that Cumulative Net Sales made by us or any sublicensees of the eVLP Products equal or exceed €50,000 in the aggregate, we must
pay to the Sellers €750, or, if there are no longer any issued and valid claims of the Acquired Patents in effect at the date such event occurs, €375;

● On the date that Cumulative Net Sales made by us or any sublicensees of the eVLP Products equal or exceed €75,000 in the aggregate, we must
pay to the Sellers €1,000, or, if there are no longer any issued and valid claims of the Acquired Patents in effect at the date such event occurs,
€500; and

● On the date that Cumulative Net Sales made by us or any sublicensees of the eVLP Products equal or exceed €100,000 in the aggregate, we must
pay to the Sellers €1,000, or, if there are no longer any issued and valid claims of the Acquired Patents in effect at the date such event occurs,
€500.

Included  in  the  eVLP  Acquired  Patents  were  patents  (the  “UPMC  Patents”)  co-owned  by  L’Universite  Pierre  et  Marie  Curie,  now  Sorbonne
Université (“UPMC”), and the Institut National de la Santé et de la Recherche Médicale (“INSERM”), both in Paris, France. In July 2006, ePixis entered
into a license agreement (the “ePixis License Agreement”) with UPMC, INSERM, and L’école Normale Supérieure de Lyon (collectively the “Licensor”)
pursuant to which the Licensor granted to ePixis an exclusive license (with the right to sublicense with written consent from UPMC) to exploit the UPMC
Patents for the purpose of developing, promoting and marketing products within the United States, Japan, Canada, and Europe until the expiry of the last of
the UPMC Patents, including any supplementary protection certificates. Pursuant to the ePixis License Agreement, ePixis was to pay certain fees to the
Licensor based on net sales (as defined in the ePixis License Agreement) of products developed from the UPMC Patents, sublicensing income based on net
sales (“Sublicensing Payments”) and one-time payments (“Lump Sum Payments”) for each product developed from the UPMC Patents. ePixis also agreed
to reimburse UPMC for fees and costs related to filing and maintaining the patent applications.

On  July  12,  2011,  the  parties  to  the  ePixis  License  Agreement  entered  into  the  first  amendment  to  the  ePixis  License  Agreement  (the  “ePixis
Amendment”). The ePixis Amendment authorized the transfer of the ePixis License Agreement to VBI Cda and laid out new financial terms and conditions
for the rights granted under the ePixis License Agreement.

The ePixis Amendment provides that the fees to be paid to the Licensor by ePixis on net sales of eVLP Products based on the UPMC Patents will
be 1.75% of net sales for annual sales between €0 and €50,000, 1% of net sales for annual sales between €50,000 and €100,000, and 0.75% of net sales for
annual sales in excess of €100,000. Pursuant to the ePixis Amendment, Lump Sum Payments shall be made as follows:

● €50 when the results from pre-clinical studies are sufficient to allow a product to enter a regulatory filing similar to an IND or a similar entity in a
country  other  than  the  United  States;  this  milestone  was  met  and  paid  during  the  year  ended  December  31,  2016  for  the  CMV  candidate  and
during the year ended December 31, 2018 for the GBM candidate. During the year ended December 31, 2020, the milestone was met and has been
included in other current liabilities on the consolidated balance sheet, for the monovalent prophylactic coronavirus vaccine candidate;

● €150 when  the  results  from  pre-clinical  studies  are  sufficient  to  allow  a  product  into  a  clinical  phase,  including  Phase  I-II  clinical  studies; this
milestone was met and paid during the year ended December 31, 2016 for the CMV candidate and during the year ended December 31, 2018 for
the GBM candidate;

● €250 when a product enters Phase II clinical studies, an event that is defined by the enrollment of the first patient;

● €500 when a product enters Phase III clinical studies; and

● €1,000 when a product is first marketed.

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
UPMC is also a co-owner of the patent family covering our VBI-1501 CMV vaccine and we are currently negotiating extension of our existing

license to cover this patent family.

Fees on income earned from sublicenses under the ePixis Amendment were revised as follows: 25% of any amounts received by ePixis for the
sublicense if the sublicense is entered into prior to the start of Phase I clinical studies; 10% of any amounts received by ePixis if the sublicense is entered
into during Phase I clinical studies and prior to the start of Phase II clinical studies; 7% of any amounts received by ePixis if the sublicense is entered into
during Phase II clinical studies and prior to the start of Phase III clinical studies, and 5% of any amounts received by ePixis if the sublicense is entered into
after the start of Phase III clinical studies. There was no change to the requirement that ePixis reimburse UPMC for fees and costs related to filing and
maintaining the patent applications and patents.

The  parties  may  terminate  the  ePixis  License  Agreement,  as  amended,  by  mutual  agreement.  There  is  also  a  cancellation  right  that  may  be
exercised  in  the  event  of  breach.  UPMC  may  terminate  the  ePixis  License  Agreement  if  we,  among  other  things,  declare  bankruptcy;  do  not  put  forth
reasonable effort or are unable to develop and market the products, and, in particular, if we suspend the development of the products for more than six
months; our inability to make the payments required by the ePixis License Agreement; lack of sales of a product, or lack of a signed sub-license agreement
within one year from the date of acquiring AMM (Autorisation de mise sur le marché – Regulation of Therapeutic Goods) authorization, or the necessary
equivalent  authorization  for  the  use  of  the  products;  and  lack  of  sales  of  a  product  for  more  than  two  years  after  the  initial  marketing  has  taken  place.
During the year-ended December 31, 2016, VBI Cda paid UPMC €200 in milestone payments related to CMV Phase I clinical trial approval and start.
During the year ended December 31, 2018, VBI Cda paid UPMC €200, in milestone payments related to the GBM Phase I/IIa clinical trial approval and
start.  No  payments  have  been  made  in  2020  or  2019,  however  we  are  obligated  to  make  a  payment  of  €50  in  2021  in  relation  to  our  prophylactic
coronavirus vaccine program and to potentially make additional payments upon the start of any clinical studies.

Description of Operations

We  are  headquartered  in  Cambridge,  Massachusetts,  with  our  manufacturing  facility  in  Rehovot,  Israel  and  our  research  facility  in  Ottawa,
Ontario,  Canada.  The  Cambridge  headquarters  allows  us  to  leverage  our  location  in  a  biotechnology  hub,  and  provides  us  with  access  to  experienced
consultants and executive level talent.

We operate a proprietary, mammalian cell-derived vaccine manufacturing facility in Rehovot, Israel, which we use to manufacture our 3-antigen
prophylactic HBV vaccine, as well as clinical study supply of VBI-2601 (BRII-179). The facility was built in December 2006 and was GMP certified by
the IMoH. It has also received IMoH authorization to release vaccine batches to export markets. In 2013, the EU entered into an agreement with Israel
regarding conformity assessment and acceptance of industrial products. This agreement recognizes Israel’s industrial standards as being equivalent to EU
standards. It covers products for human and veterinary use (medicinal products, active pharmaceutical ingredients and excipients) and procedures related to
GMP.  The  agreement  means  that  Israel  and  the  EU  recognize  each  other’s  GMP  inspection  conclusions,  manufacturing  and  import  authorizations  and
certification  of  conformity  of  batches;  however,  our  facility  will  have  to  pass  FDA  inspection  as  part  of  the  BLA  application  process  for  our  3-antigen
prophylactic  HBV  vaccine  candidate  in  the  United  States.  In  2018,  we  temporarily  closed  our  manufacturing  facility  for  modernization  and  capacity
increase. We re-commenced operations in May 2019, and we received a certificate of GMP compliance from the IMoH on January 27, 2020. In addition to
the GMP compliance certification, the IMoH will also need to review and approve the process validation submission and provide approval for us to sell our
3-antigen prophylactic HBV vaccine manufactured at the modernized facility. We increased the capacity of our manufacturing facility to be able to supply
commercial quantities of our 3-antigen prophylactic HBV vaccine upon marketing authorization and approval in the U.S., Europe, and Canada.

12

 
 
 
 
 
 
 
 
The  Canadian  research  site  benefits  from  its  location  in  Canada’s  National  Capital  Region,  providing  us  with  access  to  world-class  research
facilities. VBI Cda’s active research collaboration with the Canadian federal government’s NRC provides its staff with on-site access to the NRC’s animal
facility for greater control over the testing of our pipeline candidates. NRC staff manages the general animal husbandry and maintenance requirements for
VBI Cda’s animal research activities.

The three sites collaborate efficiently through the use of a unified information technology infrastructure and web-based video-conferencing services.

Commercialization

To date, where approved or available through our active named-patient program, our 3-antigen prophylactic HBV vaccine is distributed through a

network of local distributors, and available under the brand name Sci-B-Vac®.

On December 7, 2020, we announced our partnership with Syneos Health (“Syneos”) in preparation for the commercialization of our 3-antigen
prophylactic HBV vaccine in the U.S., Europe, and Canada, pending regulatory approvals. VBI and Syneos have been working together on the pre-launch
strategy  and  activity  since  2019,  and  have  expanded  the  relationship  to  build  the  leadership  team  and  field  teams  dedicated  to  VBI,  incorporating  full-
service commercialization solutions. The Master Commercial Services Agreement (“Commercial Agreement”), dated December 17, 2019, has an initial
term  of  five  (5)  years.    Details  regarding  activities,  leaderships  team,  and  field  teams  are  covered  in  various  work  orders,  entered  into  pursuant  to  and
governed by the Commercial Agreement.

Customers

Our customers for our 3-antigen prophylactic HBV vaccine are mainly physicians and pharmacists in markets where the product is approved.

Through  SciVac,  services  are  also  made  available  to  the  biotechnology  industry  in  Israel  pursuant  to  an  agreement  with  the  Israel  Innovation

Authority (formerly the Office of the Chief Scientist in Israel) and ancillary to the core vaccine development and manufacturing focus.

In addition to direct sales of our 3-antigen prophylactic HBV vaccine in approved territories, we are also engaged in the development of vaccine

platforms and products which may be licensed to major pharmaceutical companies and larger biotechnology companies.

Competitors

Our  products  and  pipeline  candidates  face,  and  will  continue  to  face,  intense  competition  from  large  pharmaceutical  companies,  specialty
pharmaceutical  and  biotechnology  companies  as  well  as  academic  and  research  institutions.  We  compete  in  an  industry  that  is  characterized  by:  rapid
technological  change;  evolving  industry  standards;  emerging  competition;  and  new  product  introductions.  Competitors  have  existing  products  and
technologies that will compete with our pipeline candidates and technologies and may develop and commercialize additional products and technologies that
will compete with our pipeline candidates and technologies. Because several competing companies and institutions may have greater financial resources
than us, they may be able to: provide broader services and product lines; make greater investments in research and development (“R&D”); and carry on
larger R&D initiatives. Competitors may also have greater development capabilities than we do and have substantially greater experience in undertaking
nonclinical and clinical testing of products, obtaining regulatory approvals and manufacturing and marketing pharmaceutical products. They may also have
greater name recognition and better access to customers.

We  face  general  market  competition  from  several  subsectors  of  the  vaccine  development  field,  including:  large,  multinational  pharmaceutical
companies  including  Sanofi  S.A.  (“Sanofi”),  GSK,  Merck  &  Co  (“Merck”),  Janssen  Pharmaceutical,  Inc  (“Janssen”),  Mitsubishi  Tanabe  Pharma
Corporation,  Takeda  Pharmaceutical  Company  Limited  and  Pfizer,  Inc.  (“Pfizer”);  mid-size  pharmaceutical  companies  and  emerging  biotechnology
companies  including  Dynavax  Technologies  Corporation  (“Dynavax”),  Novavax  Inc.,  Moderna,  Inc.,  BioNTech  SE,  and  Hookipa  Biotech  AG;  and
academic  and  not-for-profit  vaccine  researchers  and  developers  including  the  National  Institutes  of  Health.  The  industry  is  typified  by  extensive
collaboration, licensing, and merger and acquisition activity despite the intense competition.

13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Within the HBV vaccine space, we have several key competitors currently commercializing single-antigen HBV vaccines, including: GSK, the

manufacturer of Engerix-B and Twinrix, Merck, the manufacturer of Recombivax HB, and Dynavax, the manufacturer of Heplisav-B.

Within  the  therapeutic  HBV  space,  we  face  both  competition  from  and  potential  collaboration  with  other  developers  of  innovative  HBV
therapeutics designed to achieve a functional cure in combination with other therapeutics. Key large pharmaceutical companies in the space include: GSK,
Janssen, Gilead Sciences, Inc, and F. Hoffmann-La Roche Ltd (“Roche”). Additionally, there are a number of mid-size companies developing alternative
approaches to treat HBV, including: VIR Biotechnology Inc., Arbutus Biopharma Corp, Dicerna Pharmaceuticals Inc, and Assembly Biosciences, Inc. It is
not yet known which modes of action, or combinations thereof, will lead to a HBV functional cure.

Given the significant unmet medical need for GBM, there are numerous competitors seeking to develop new immunotherapies or vaccines to treat
GBM.  Among  these,  Immunomic  Therapeutics  Inc  (“Immunomic”),  Immatics  Biotechnologies  GmBH,  Stemline  Therapeutics  Inc.,  Mimivax  LLC,  and
Inovio Pharmaceuticals Inc are developing vaccines that are also currently completing clinical studies. Immunomic’s approach also targets CMV antigens
associated with GBM using a dendritic cell vaccine. Additional cell-based therapies and oncolytic viruses include those under clinical study by DNAtrix
Inc, Transgene SA, and Ziopharm Oncology Inc.

Within the COVID vaccine space, over one hundred vaccine candidates against SARS-CoV-2 are under development, and in December 2020, two
vaccines were granted authorizations for emergency use by the FDA – one from Pfizer, Inc./BioNTech SE and one from Moderna, Inc. In February 2021,
an  additional  emergency  use  authorization  was  granted  to  Janssen.  Additional  emergency  use  authorizations  and  approvals  are  anticipated  in  2021  and
beyond. Key companies in the space with late-stage clinical or pre-approval vaccine candidates include, Novavax, Inc., AstraZeneca PLC, CureVac N.V.,
Medicago Inc., GSK, Sanofi S.A., Dynavax, and Valneva SE. Dozens of additional companies and institutions are running clinical studies, and we expect
the COVID space to evolve rapidly over the next year.

Within  the  CMV  vaccine  space,  we  have  several  key  competitors,  some  of  whom  are  further  advanced  with  their  CMV  vaccine  development.
Among these, Merck’s CMV vaccine entered Phase II testing in 2019 and Moderna Inc’s CMV vaccine is in Phase II. Additionally, Hookipa Biotech AG is
engaged in clinical development of a prophylactic CMV vaccine.

14

 
 
 
 
 
 
 
Suppliers, Contractors and Collaborations

Suppliers

We rely on a single source for our supply of vials and certain raw materials required for the manufacturing of our 3-antigen prophylactic HBV
vaccine. We have supply agreements with these vendors intended to assure quality and flow of materials. Alternative sources from which we can obtain our
supply of these materials is under assessment. We may not be able to find alternative suppliers in a timely manner that would provide supplies of these
materials at acceptable quantities and prices, if at all. Additionally, critical supplies and reagents are also required by our Contractors for manufacturing and
release testing of our eVLP-based pipeline candidates. Any interruption in the supply of these materials would disrupt our ability to manufacture our 3-
antigen prophylactic HBV vaccine and our pipeline candidates and could have a material adverse effect on our business.

Contractors

We  enter  into  contracts  in  the  normal  course  of  business  with  contract  research  organizations  (“CROs”)  for  clinical  trials  and  CDMOs  for
manufacturing of our eVLP vaccine candidates. We also enter into contracts in the normal course of operations with vendors for research studies, research
supplies and other services and products for operating purposes. These contracts generally provide for termination on notice.

We engage CRO’s to conduct our clinical programs including the ongoing GBM Phase I/IIa clinical program and our prophylactic coronavirus
vaccine program. Our reliance on these CRO’s reduces our control over these activities and involves certain risks. See “Risk Factors” on page 21 for more
information regarding the risks associated with our reliance on CROs.

We engage CDMOs to manufacture our eVLP vaccine candidates and these CDMOs are dependent on sourcing raw materials from third party
suppliers.  Our  reliance  on  these  CDMOs  reduces  our  control  over  these  activities  and  involves  certain  risks.  See  “Risk  Factors”  on  page  21  for  more
information regarding the risks associated with our reliance on CDMOs.

We rely on a number of contractors to provide services to characterize and release our 3-antigen prophylactic HBV vaccine for Israel and on a
named  patient  basis  where  it  is  not  approved.  While  alternative  contractors  exist  for  these  services,  we  may  not  be  able  to  transition  to  alternative
contractors in a manner that does not disrupt the normal course of manufacturing operations and the supply of our 3-antigen prophylactic HBV vaccine.

Our novel vaccine development efforts depend on a number of key suppliers to continue our research operations. We have identified the following

parties as key suppliers of reagents, technology or expertise which impact our development plans with our eVLP pipeline candidates:

● UPMC is  the  owner  of  the  eVLP  vaccine  platform  IP  portfolio  to  which  we  have  an  exclusive  license.  Under  the  terms  of  the  ePixis  License
Agreement, as amended, we are required to pay royalties for successful products developed using the IP for as long as patent claims cover the
period in a given jurisdiction. This patent portfolio has claims that are expected to remain in force until 2022 in the United States and 2021 in
other countries, after which time we are no longer obligated to compensate UPMC for development of vaccines based on the UPMC IP portfolio.
After that time, the remaining patent protection of the CMV vaccine candidate will be based on patents and patent applications co-owned with
UPMC  which,  if  granted,  would  provide  patent  protection  extending  until  2032.  We  are  currently  negotiating  extension  of  the  ePixis  License
Agreement to cover the CMV patents and patent applications. There can be no assurance that any pending patent applications will be granted or, if
granted, will be enforceable, and the claims in pending patent applications may be amended to reduce the scope of patent claims.

● We have collaborated with NRC on various vaccine projects since 2004 and have a long history of successful partnerships including several NRC-
administered  industrial  research  grants.  The  NRC  developed  a  proprietary  cell  line  (HEK-293-NRC)  that  we  are  using  for  production  of  our
eVLP-based vaccine candidates. VBI Cda and the NRC have signed a research agreement that provides VBI Cda with access to NRC facilities and
expertise  for  the  advancement  of  our  vaccine  candidate  programs.  Supplementary  to  such  research  agreement,  we  negotiated  terms  for  a  non-
exclusive license to the HEK-293-NRC cell line. Under these terms, we were required to pay success-based milestone payments until the patents
on  the  cell  line  expired  in  November  of  2018.  We  are  collaborating  with  NRC  to  develop  a  coronavirus  vaccine  candidate.  The  collaboration
combines  our  viral  vaccine  expertise,  eVLP  technology  platform,  and  coronavirus  antigens  with  the  NRC’s  uniquely  designed  SARS-CoV-2
antigens  and  assay  development  capabilities  to  select  the  most  immunogenic  vaccine  candidate  for  further  development.  The  scope  of
collaboration includes certain pre-clinical evaluations, bioprocess optimization, technology transfer, and the performance of additional scale up
work.

● Key  Reagent  Suppliers:  Characterization  and  release  assays  for  our  eVLP-based  vaccines  require  specialized  reagents.  Several  key  reagents
including reference proteins and growth media are provided by third parties and can impact development timelines. We have secured sufficient
quantities of third-party reference proteins and growth media for ongoing and planned clinical studies. Supply of these key reagents remains a risk.
See “Risk Factors” on page 21 for more information regarding the risks associated with our reliance on key reagents.

15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● We, through our wholly-owned subsidiaries, depend on subcontractor arrangements to facilitate the completion of our research programs. Catalent
Biologics, previously Paragon Bioservices, has manufactured clinical batches of our CMV vaccine candidate and our GBM immunotherapeutic
vaccine  candidate  pursuant  to  the  terms  of  a  GMP-Manufacturing  Services  Agreement  dated  September  26,  2014.  Resilience  Biotechnologies,
previously Therapure Biopharma Inc., is manufacturing clinical batches of our prophylactic coronavirus vaccine program pursuant to the terms of
a Master Service and Supply Agreement dated November 10, 2020. The Company continues to explore alternative sources of product supply.

Collaborations

We also enter into contracts in the normal course of business with vendors for pre-clinical safety and research studies, research supplies and other
services  and  products  for  operating  purposes.  These  contracts  generally  provide  for  termination  on  notice  and  do  not  include  any  minimum  purchase
commitments, and therefore are cancellable contracts.

● On  December  4,  2018,  we  entered  into  the  License  Agreement  with  Brii  Bio,  pursuant  to  which,  among  other  things,  the  parties  agreed  to
collaborate on the development of a protein based immunotherapeutic candidate for treatment of HBV subject to terms and conditions set forth in
the License Agreement as described in “Part I - Item I - Business - Contractual Arrangements”. On November 14, 2019 we announced initiation of
enrollment in a Phase Ib/IIa Study of VBI-2601 (BRII-179) in patients with chronic HBV infection.

● On September 10, 2019, we entered into the Collaboration Agreement with GSK pursuant to which we agreed to investigate the use of GSK’s
proprietary AS01 adjuvant in our ongoing Phase I/IIa study of VBI-1901. As a result of the Collaboration Agreement, we added a second study
arm to Part B of the study and announced enrollment of patients in the AS01B arm in March 2020, as described in “Part I - Item I - Business -
eVLP Platform - VBI-1901: Cancer Vaccine Immunotherapeutic Candidate”.

● On March  31,  2020,  we  announced  a  collaboration  with  the  NRC,  Canada’s  largest  federal  research  and  development  organization,  to  develop
coronavirus  vaccine  candidate,  targeting  COVID-19,  SARS,  and  MERS.  The  collaboration  combines  VBI’s  viral  vaccine  expertise,  eVLP
technology platform, and coronavirus antigens with the NRC’s uniquely designed SARS-CoV-2 antigens and assay development capabilities to
select the most immunogenic vaccine candidate for further development. On December 21, 2020, we signed an amendment to the collaboration
agreement  with  the  NRC  to  broaden  the  scope  of  collaboration  to  include  certain  pre-clinical  evaluations,  bioprocess  optimization,  technology
transfer, and the performance of additional scale up work. The amendment also extended the expiry date of the agreement to March 15, 2022.

16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Employees

As  of  December  31,  2020,  we  had  a  total  of  127  full-time  and  6  part-time  employees.  The  SciVac  manufacturing  site  in  Israel  had  83  full-time
employees  and  3  part-time  employees  and  the  VBI  Cda  research  site  employed  36  full-time  and  3  part-time  employees,  as  of  December  31,  2020.  The
remaining 9 full-time employees worked out of our headquarters in Cambridge, MA. None of our employees are represented by unions. Our management
considers its relationship with our employees to be good.

Facilities and Offices

Our registered office is located at Suite 1700, Park Place, 666 Burrard Street, Vancouver, BC V6C 2X8 with our headquarters located at 222 Third
Street,  Suite  2241,  Cambridge,  MA  02142.  Our  manufacturing  operations  are  located  in  Rehovot,  Israel  and  our  primary  research  facility  is  located  in
Ottawa, Ontario, Canada, refer to “Part I – Item 2. Properties.”

We rent office, manufacturing and research facility space under various operating leases, and we made rent payments of $1,144 during the fiscal year

ended December 31, 2020.

We believe that our office, manufacturing and research facilities are suitable and adequate for our current operations but will consider term extensions

or expansion of leased space, depending on market conditions and needs.

Research and Development

We invest heavily in R&D. R&D expenses were $14.9 million and $26.3 million for the years ended December 31, 2020 and 2019, respectively. All
R&D was funded by equity financings, term loan financings, collaboration agreements, or government grants and contributions. Our most significant R&D
expenses to date have been related to the development of our 3-antigen prophylactic HBV vaccine candidate, followed by the development of our CMV
candidate, our GBM vaccine immunotherapeutic candidate, our prophylactic coronavirus vaccine candidates, and the related eVLP platform. Although we
have completed the Phase III clinical trial for our 3-antigen prophylactic HBV vaccine candidate, our R&D expenses are expected to increase as we plan to
continue to invest in and advance our lead pipeline candidates. In addition, we may bring other pipeline candidates through the clinical development stage
and explore other vaccine opportunities and/or collaborations.

17

 
 
 
 
 
 
 
 
 
 
Intellectual Property

Patents

Our IP portfolio includes 19 active patent families consisting of 149 fully owned or co-owned or exclusively licensed patents and patent applications.

The highlights of our patent portfolio include:

●

●

●

●

●

●

eVLP  vaccine  related  IP:  we  have  an  exclusive  license  to  a  patent  family  that  protect  the  eVLP  vaccine  platform  and  derivatives  thereof.
Among these patents are rights that were originally developed at the UPMC (now Sorbonne Universite), for with which we hold a world-wide
exclusive license to the base technology for the design of an eVLP.

GBM vaccine  immunotherapeutic  candidate  related  IP:  we  own  or  co-own  three  patent  families  which  directly  address  our  GBM  vaccine
immunotherapeutic candidate. These patents and applications include claims to compositions of matter and methods of treating GBM patients.

CMV vaccine candidate related IP: we own or co-own two patent families which directly address our CMV vaccine candidate. These patents
and patent applications include a composition of matter patent describing the CMV vaccine candidate as well as a proprietary assay used to
provide high-throughput screening of anti-CMV vaccine candidate responses.

HBV Immunotherapeutic candidate related IP: we own or co-own two patent families which directly address our HBV immunotherapeutic
candidate. These patent applications include claims to compositions of matter and methods of treating HBV patients.

Coronavirus vaccine candidate related IP: we own or co-own a patent family which directly addresses our coronavirus vaccine candidates.
These patent applications include claims to compositions of matter and methods of treating a subject at risk of COVID-19 infection.

Lipid Particle Vaccines (“LPV”) vaccine related IP: we own six patent families which protect our LPV technology platform. These patents
include  the  method  for  manufacturing  an  LPV  so  as  to  confer  thermostability,  the  proprietary  ratios  of  excipients  and  antigens  that  are
required to give rise to a thermostable formulation, and specific parameters required to confer thermostability to several distinct classes of
vaccine antigens and biologic proteins.

We  have  a  process  of  continuously  monitoring  the  competitive  landscape  for  infectious  disease  vaccines  to  better  understand  the  research,
business, and patent activities of our academic and industrial competitors. This process helps management to understand the competitive positioning of our
pipeline. This knowledge has informed and shaped our patent portfolio, which is designed to protect our proprietary vaccine technologies and establish a
defense against third-party infringement claims. Our licensed patent family relating to virus like particles (7 of which have now been issued) has a patent
term that extends to 2022 and in the United States and 2021 in other countries. Our most recently filed patent family will have a patent term that extends to
2041.

Trade Secrets

Some of our know-how and technology is not patentable. To protect our proprietary rights in unpatentable intellectual property and trade secrets, we

require employees, consultants, advisors and collaborators to enter into agreements regarding intellectual property and confidential information.

Trademarks

We use the Sci-B-Vac trademark in connection with our 3-antigen prophylactic HBV vaccine. We have registered these trademarks in 16 countries. The

trademarks are renewable indefinitely, so long as we make the appropriate filings when required. We also have a registration for the LPV mark in Canada.

Governmental Regulation and Product Approval

Vaccine  development  is  a  highly  regulated  field.  The  manufacturing  and  marketing  of  our  potential  products  and  our  ongoing  research  and
development activities are subject to extensive regulation by the FDA and comparable regulatory agencies of local, state, and foreign jurisdictions, such as
Health Canada in Canada, and the European Medicines Agency in Europe. New products must go through extensive pre-clinical and clinical development
prior  to  product  launch.  This  process  can  take  more  than  ten  years  from  candidate  identification  to  licensure/marketing  approval  by  health  authorities
worldwide. Despite efforts to harmonize regulatory requirements in different jurisdictions, there exists a divergence of legal and regulatory requirements in
different countries and territories. Delays in regulatory approval to move from one stage of development to another can potentially cause us significant
delays and can affect our market capitalization.

18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
United States, Europe and Canada Regulatory Agencies

Before  any  of  our  products  can  be  marketed  and  sold  in  the  United  States,  Europe,  or  Canada,  they  must  receive  approval  from  the  relevant
regulatory  agencies,  including  the  U.S.  FDA,  EMA,  UK  MHRA  or  Health  Canada.  To  receive  regulatory  approvals  to  market  any  drug  or  vaccine,
including  those  we  develop,  the  products  in  development  must  undergo  rigorous  pre-clinical  testing  and  clinical  studies  that  demonstrate  the  product’s
safety  and  effectiveness  for  each  indicated  use.  This  extensive  regulatory  path  includes  process  controls  in  development,  testing,  manufacturing,  safety,
efficacy, record keeping, labeling, storage, approval, advertising, promotion, sale, and distribution of the pharmaceutical products.

In  general,  before  any  new  pharmaceutical  or  biological  product  can  be  marketed  in  the  mentioned  geographical  areas,  the  process  typically

required by the regulatory agencies includes:

● Pre-clinical toxicology, laboratory, and animal tests;

● submission of  an  investigational  new  drug  application  (an  “IND”)  in  the  United  States,  which  must  be  reviewed  by  the  FDA  before
human  clinical  trials  may  begin;  submission  of  a  Scientific  Advice  application  to  EMA  in  Europe;  or  submission  of  a  Clinical  Trial
Application to Health Canada;

● adequate and well-controlled human clinical trials to establish the safety and efficacy of the proposed drug for its intended use;

● pre-approval inspection of manufacturing facilities and selected clinical investigator sites;

● submission of a New Drug Application (“NDA”), or in the case of a biologics, a BLA, to the FDA, a MAA to the EMA, or a NDS to

Health Canada; and

● FDA approval of an NDA, BLA or a supplement (for subsequent indications or other modifications, including a change in location of the

manufacturing facility), EMA approval of a MAA, or Health Canada approval of a NDS.

Pre-clinical Testing

In the United States, drug candidates are tested in animals until adequate proof of safety and efficacy is established. These pre-clinical studies
generally evaluate the mechanism of action and pharmacology of the product and assess the potential safety and efficacy of the product. Tested compounds
must  be  produced  according  to  applicable  current  GMP  requirements  and  pre-clinical  safety  tests  must  be  conducted  in  compliance  with  FDA  and
international regulations regarding good laboratory practices. The results of the pre-clinical tests, together with manufacturing information and analytical
data,  are  generally  submitted  to  the  FDA  as  part  of  an  IND,  which  must  become  effective  before  human  clinical  trials  may  commence.  The  IND  will
automatically  become  effective  30  days  after  receipt  by  the  FDA,  unless  before  that  time  the  FDA  requests  an  extension  or  raises  concerns  about  the
conduct of the clinical trials as outlined in the application. If the FDA has any concerns, the sponsor of the application and the FDA must resolve those
concerns before clinical trials may begin. Regulatory authorities may require additional pre-clinical data before allowing the clinical studies to commence
or proceed from one phase to another, and could demand that the studies be discontinued or suspended at any time if there are significant safety issues.

Clinical Trials

Clinical  trials  for  new  vaccine  drug  candidates  are  typically  conducted  in  three  sequential  phases  that  may  overlap.  In  Phase  I,  the  initial
introduction of the vaccine drug candidate into human volunteers, the emphasis is on testing for safety or adverse effects, dosage, tolerance, metabolism,
distribution, excretion, and clinical pharmacology. Phase II involves studies in a limited patient population to determine the initial efficacy of the vaccine
drug candidate for specific targeted indications, to determine dosage tolerance and optimal dosage, and to identify possible adverse side effects and safety
risks. Once a vaccine compound shows evidence of effectiveness and is found to have an acceptable safety profile in Phase II evaluations, pivotal Phase III
trials are undertaken to more fully evaluate clinical outcomes and to establish the overall risk/benefit profile of the drug, and to provide, if appropriate, an
adequate basis for product labeling. During all clinical trials, physicians will monitor patients to determine the effectiveness of the drug candidate and to
observe  and  report  any  reactions  or  safety  risks  that  may  result  from  use  of  the  vaccine  drug  candidate. The  FDA,  the  trial  sites  internal  review  board,
and/or the sponsor may suspend a clinical trial at any time on various grounds, including a finding that the subjects are being exposed to an unacceptable
health risk.

19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Assuming  successful  completion  of  all  required  testing  in  accordance  with  all  applicable  regulatory  requirements,  the  results  of  product
development, nonclinical studies and clinical trials are submitted to the FDA as part of a BLA requesting approval to market the product for one or more
indications. The submission of a BLA requires payment of a substantial user fee to the FDA, and the sponsor of an approved BLA is also subject to annual
product  and  establishment  user  fees.  These  fees  are  typically  increased  annually.  A  waiver  of  user  fees  may  be  obtained  under  certain  limited
circumstances.  Under  applicable  laws  and  FDA  regulations,  each  BLA  submitted  for  FDA  approval  is  usually  given  an  internal  administrative  review
within  60  days  following  submission  of  the  BLA.  If  deemed  complete,  the  FDA  will  “file”  the  BLA,  thereby  triggering  substantive  review  of  the
application.  The  FDA  may  refuse  to  file  any  BLA  that  it  deems  incomplete  or  not  properly  reviewable.  The  FDA  has  established  internal  substantive
review goals of six months for priority BLAs (for biologics addressing serious or life-threatening conditions for which there is an unmet medical need) and
ten months for regular BLAs. However, these are agency proposed time frames, and so the FDA is not legally required to complete its review within these
periods, and these performance goals may change over time. Moreover, the outcome of the review, even if generally favorable, is not typically an actual
approval, but an “action letter” that describes additional work that must be done before the BLA can be approved. The FDA’s review of a BLA may involve
review and recommendations by an independent FDA advisory committee. The FDA may deny approval of a BLA or BLA supplement if the applicable
regulatory criteria are not satisfied, or the FDA may require additional clinical data and/or an additional pivotal Phase III clinical study. Even if such data
are submitted, the FDA may ultimately decide the BLA does not satisfy its criteria for approval.

Data Review and Approval

Substantial financial resources are necessary to fund the research, clinical trials and related activities necessary to satisfy FDA requirements or
similar requirements of state, local and foreign regulatory agencies. It normally takes many years to satisfy these various legal and regulatory requirements,
assuming they are ever satisfied. Information generated in this process is susceptible to varying interpretations that could delay, limit, or prevent regulatory
approval at any stage of the process. Accordingly, the actual time and expense required to bring a product to market may vary substantially. We cannot
assure you that we will submit applications for required authorizations to manufacture and/or market potential products or that any such application will be
reviewed and approved by the appropriate regulatory authorities in a timely manner, if at all. Success in early stage clinical trials does not ensure success in
later  stage  clinical  trials.  Even  if  a  product  candidate  receives  regulatory  approval,  the  approval  may  be  significantly  limited  to  specific  disease  states,
patient populations and dosages, or have conditions placed on it that restrict the commercial applications, advertising, promotion or distribution of these
products.

Once issued, the FDA may withdraw product approval if ongoing regulatory standards are not met or if safety problems occur after the product
reaches  the  market.  In  addition,  the  FDA  may  require  testing  and  surveillance  programs  to  monitor  the  effect  of  approved  products  which  have  been
commercialized. The FDA also has the power to prevent or limit further marketing of a product based on the results of these post-marketing programs. The
FDA may also request additional clinical trials after a product is approved. These so-called Phase IV studies may be made a condition to be satisfied after a
drug receives approval. The results of Phase IV studies can confirm the effectiveness of a product candidate and can provide important safety information
via the FDA’s voluntary adverse drug reaction reporting system. Any products manufactured or distributed by us pursuant to any FDA approvals would be
subject  to  continuing  regulation  by  the  FDA,  including  record-keeping  requirements  and  reporting  of  adverse  experiences  with  the  drug.  Drug  and
biologics manufacturers and their subcontractors 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 GMP, which impose certain procedural and documentation
requirements upon us and our third-party manufacturers. We cannot be certain that we or our present or future manufacturers or suppliers will be able to
comply with the GMP regulations and other FDA regulatory requirements. If our present or future manufacturers or suppliers are not able to comply with
these requirements, the FDA may halt our clinical trials, require us to recall a product from distribution, withdraw approval of the NDA for that drug, or
revoke or suspend a biologics license. Furthermore, even after regulatory approval is obtained, later discovery of previously unknown negative effects of a
product may result in restrictions on the product or even its complete withdrawal from the market.

The FDA closely regulates the marketing and promotion of drugs and biologics. Approval is typically subject to post-marketing surveillance and
other record keeping and reporting obligations, and involves ongoing requirements such as post-marketing annual reports and labeling updates. Product
approvals may be withdrawn if compliance with regulatory standards is not maintained or if problems occur following initial marketing. A company can
make  only  those  claims  relating  to  safety  and  efficacy  that  are  approved  by  the  FDA.  Failure  to  comply  with  these  requirements  can  result  in  adverse
publicity, warning letters, corrective advertising and potential civil and/or criminal penalties. Physicians may prescribe legally available drugs for uses that
are not described in the product’s labeling and that differ from those tested by us and approved by the FDA. Such off-label uses are common across medical
specialties. Physicians may believe that such off-label uses are the best treatment for many patients in varied circumstances. The FDA does not regulate the
behavior of physicians in their choice of treatments. The FDA does, however, restrict manufacturers’ communications on the subject of such off-label use.

20

 
 
 
 
 
 
 
Biologics Price Competition and Innovation Act of 2009 (BPCIA)

Under the Federal Patient Protection and Affordable Care Act (the “Affordable Care Act”), enacted in 2010, and specifically, the Biologics Price
Competition and Innovation Act of 2009 (BPCIA) included therein, there is an abbreviated path in the United States for regulatory approval of biosimilar
versions of approved biological products. The Affordable Care Act provides a regulatory mechanism that enables FDA approval of biologic drugs that are
similar to (but not exact copies of) innovative drugs on the basis of less extensive data than is required by a full BLA. Under this regulation, an application
for approval of a biosimilar may not be filed until four years after marketing approval of the innovator product. Pioneer innovative biological products will
receive 12 years of regulatory exclusivity, meaning that the FDA will not approve a biosimilar version until 12 years after the innovative biological product
was first approved by the FDA.

Fast Track Approval

The  Federal  Food,  Drug,  and  Cosmetic  Act  (“FDCA”),  as  amended,  and  the  related  FDA  regulations  provide  certain  mechanisms  for  the
accelerated  “Fast  Track”  approval  of  potential  products  intended  to  treat  serious  or  life-threatening  illnesses  which  have  demonstrated  the  potential  to
address unmet medical needs. These procedures permit early consultation and commitment from the FDA regarding the pre-clinical and clinical studies
necessary to gain marketing approval. Provisions of this regulatory framework also permit, in certain cases, BLAs to be approved on the basis of valid
indirect measurements of benefit of product effectiveness, thus accelerating the normal approval process. In the future, certain potential products employing
our  technology  might  qualify  for  this  accelerated  regulatory  procedure.  Even  if  the  FDA  agrees  that  these  potential  products  qualify  for  accelerated
approval procedures, FDA may deny approval of our drugs or may require additional studies before approval. The FDA may also require us to perform
post-approval, or Phase IV, studies as a condition of such early approval. In addition, the FDA may impose restrictions on distribution and/or promotion in
connection with any accelerated approval, and may withdraw approval if post-approval studies do not confirm the intended clinical benefit or safety of the
potential product.

Orphan Drug Designation

Under the Orphan Drug Act, the FDA may grant orphan drug designation to drugs or biologics 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.  Orphan  drug  designation  must  be  requested  before
submitting a BLA. After the FDA grants orphan drug designation, the identity of the therapeutic agent and its potential orphan use are disclosed publicly by
the FDA. Orphan drug designation does not convey any advantage in or shorten the duration of the regulatory review and approval process. If a product
that has orphan drug designation subsequently receives FDA approval for the disease for which it has such designation, the product is entitled to orphan
product exclusivity, which means that FDA may not approve any other applications to market the same drug for the same disease, except in very limited
circumstances, for seven years. These very limited circumstances are (i) an inability to supply the drug in sufficient quantities or (ii) a situation in which a
new formulation of the drug has shown superior safety or efficacy. This exclusivity, however, also could block the approval of our product for seven years
if a competitor obtains earlier approval of the same drug for the same indication.

21

 
 
 
 
 
 
 
 
Foreign Regulation

In addition to regulations in the United States, we are and will continue to be subject to a variety of laws and regulations governing clinical trials
and  commercial  sales  and  distribution  of  our  products  in  foreign  countries.  Whether  or  not  we  obtain  FDA  approval  for  a  product,  we  must  separately
obtain approval of a product by the comparable regulatory authorities of those foreign countries before we may commence clinical trials or marketing of
the  product  in  those  countries.  The  approval  process  varies  from  country  to  country,  and  the  time  may  be  longer  or  shorter  than  that  required  for  FDA
approval. The requirements governing the conduct of clinical trials, product licensing, pricing and reimbursement vary greatly from country to country.

The  policies  of  the  FDA  and  foreign  regulatory  authorities  may  change  and  additional  government  regulations  may  be  enacted  which  could
prevent or delay regulatory approval of our products and could also increase the cost of regulatory compliance. We cannot predict the likelihood, nature or
extent of adverse governmental regulation that might arise from future legislative or administrative action, either in the United States or abroad.

Under  the  applicable  EU  regulatory  regime,  we  may  submit  marketing  authorization  applications  (MAAs)  either  under  a  centralized  or
decentralized  procedure  (which  also  includes  the  mutual  recognition  procedure  available  for  companies  who  already  hold  national  licenses).  The
decentralized  procedures  provide  for  mutual  recognition  of  national  approval  decisions.  These  authorizations  provide  marketing  authorizations.  The
centralized  procedure,  which  is  available  for  medicines,  inter  alia,  produced  by  biotechnology,  intended  to  treat  specific  illnesses,  or  which  are  highly
innovative,  provides  for  the  grant  of  a  single  marketing  authorization  that  is  valid  for  all  EU  member  states  (as  well  as  in  Northern  Ireland  and  the
European Economic Area (EEA) countries of Iceland, Liechstenstein and Norway).

The procedure for obtaining marketing authorizations in the United Kingdom has been affected by Brexit, which took place on January 31, 2020.
A transitional period was in place until December 31, 2020, during which time regulation of pharmaceuticals was still governed by EU law. As of January
1, 2021, the UK MHRA has implemented new procedures for MAAs. Among these new procedures is a Great Britain marketing authorization that relies on
a decision taken by the European Commission (“EC”) in respect of a marketing authorization for the same product in the centralized procedure. This route
– the EC decision reliance procedure (“ECDRP”) – is currently available to all authorizations approved in the centralized procedure.

Other Government Regulation

Our research and development activities use biological and hazardous materials that are dangerous to human health and safety or the environment.
We are subject to a variety of federal, provincial, state and local laws and regulations governing the use, generation, manufacture, storage, handling and
disposal  of  these  materials  and  wastes  resulting  from  these  materials.  We  are  also  subject  to  regulation  by  the  Occupational  Safety  and  Health
Administration and federal, provincial and state environmental protection agencies and to regulation under the Toxic Substances Control Act.

In addition, once our products are marketed commercially, we will have to comply with the various laws relating to the Medicare, Medicaid, and

other federal healthcare programs. These federal laws include, by way of example, the following:

● The anti-kickback statute (Section 1128B(b) of the Social Security Act) which prohibits certain business practices and relationships that might affect
the provision and cost of healthcare services reimbursable under Medicare, Medicaid and other federal healthcare programs, including the payment or
receipt of remuneration for the referral of patients whose care will be paid by Medicare or other governmental programs;

● The physician self-referral prohibition (Ethics in Patient Referral Act of 1989, as amended, commonly referred to as the Stark Law, Section 1877 of the
Social Security Act), which prohibits referrals by physicians of Medicare or Medicaid patients to providers of a broad range of designated healthcare
services  in  which  the  physicians  (or  their  immediate  family  members)  have  ownership  interests  or  with  which  they  have  certain  other  financial
arrangements;

● The  anti-inducement  law  (Section  1128A(a)(5)  of  the  Social  Security  Act),  which  prohibits  providers  from  offering  anything  to  a  Medicare  or

Medicaid beneficiary to induce that beneficiary to use items or services covered by either program;

● The False Claims Act (31 U.S.C. § 3729 et seq.), which prohibits any person from knowingly presenting or causing to be presented false or fraudulent

claims for payment to the federal government (including the Medicare and Medicaid programs); and

● The Civil Monetary Penalties Law (Section 1128A of the Social Security Act), which authorizes the United States Department of Health and Human

Services to impose civil penalties administratively for fraudulent or abusive acts.

22

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Sanctions  for  violating  these  federal  laws  include  criminal  and  civil  penalties  that  range  from  punitive  sanctions,  damage  assessments,  money
penalties,  imprisonment,  denial  of  Medicare  and  Medicaid  payments,  or  exclusion  from  the  Medicare  and  Medicaid  programs,  or  some  combination
thereof. These laws also impose an affirmative duty on those receiving Medicare or Medicaid funding to ensure that they do not employ or contract with
persons excluded from Medicare and other government programs.

We  are  building  out  our  legal  and  regulatory  compliance  capabilities  through  in-house  hiring  and  external  consultants  who  have  extensive

experience with the regulatory and commercialization process.

We also use additional regulatory consultants including several former FDA regulators with experience at the Center for Biologics Evaluation &

Research (“CBER”), which is the division of FDA that regulates vaccines and other drugs.

Available Information

Our Internet website can be found at www.vbivaccines.com. The information on, or that can be accessed through, our website is not part of this
report.  We  are  subject  to  the  information  and  periodic  reporting  requirements  of  the  Securities  Exchange  Act  of  1934,  as  amended,  and,  in  accordance
therewith, we file periodic reports, proxy statements and other information with the SEC. You may access our Annual Reports on Form 10-K, Quarterly
Reports  on  Form  10-Q,  Current  Reports  on  Form  8-K  and  amendments  to  those  reports  filed  or  furnished  pursuant  to  Section  13(a)  or  15(d)  of  the
Securities Exchange Act of 1934, as amended, free of charge at our website as soon as reasonably practicable after the material is electronically filed with,
or furnished to, the SEC.

ITEM 1A: RISK FACTORS

We are subject to various risks that may materially harm our business, prospects, financial condition and results of operations. An investment in
our common shares is speculative and involves a high degree of risk. In evaluating an investment in our common shares, you should carefully consider the
risks described below, together with the other information included in this Form 10-K, including the consolidated financial statements and related notes.

The risks described below are not the only risks we face. If any of the events described in the following risk factors actually occurs, or if additional
risks and uncertainties later materialize, that are not presently known to us or that we currently deem immaterial, then our business, prospects, results of
operations and financial condition could be materially adversely affected. In that event, the trading price of our common shares could decline, and you
may  lose  all  or  part  of  your  investment  in  our  shares.  The  risks  discussed  below  include  forward-looking  statements,  and  our  actual  results  may  differ
substantially from those discussed in these forward-looking statements.

Summary of Risk Factors

Below is a summary of the principal factors that make an investment in our common shares speculative or risky. This summary does not address
all of the risks that we face. Additional discussion of the risks summarized in this risk factor summary, and other risks that we face, can be found below
under the heading “Risk Factors” and should be carefully considered, together with other information in this Form 10-K and our other filings with the
SEC, before making an investment decision regarding our common shares.

● We have a history of operating losses, and we cannot guarantee that we can ever achieve sustained profitability;

● We will need additional financing to continue our operations. If we are unable to obtain additional financing on acceptable terms, we may have to

curtail or cease our development plans and operations;

● Our success is dependent on the successful clinical development, regulatory approval and commercialization of our product candidates, which will

require significant time and resources;

● We may not be able to secure sufficient supplies of materials, or the services of third parties, which we require to advance the development and

commercialization of our products;

● We face intense competition and rapid technological change, which may make it more difficult to achieve significant market penetration. If we
cannot compete successfully for market share against other drug companies, we may not achieve sufficient product revenues and our business will
suffer;

● We may be unable to satisfy our contractual obligations or meet expected deadlines;

● We depend or may depend on third parties to conduct clinical trials, commercialize and/or manufacture our product candidates;

● We manufacture clinical and commercial supplies of our 3-antigen prophylactic HBV vaccine and VBI-2601 at a single location. Any disruption

in the operations of our manufacturing facility could adversely affect our business and results of operations;

● Our success depends on our ability to maintain the proprietary nature of our technology.

23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Risks Related to Our Product Development

The ongoing coronavirus pandemic has caused interruptions or delays of our business plan and may have a significant adverse effect on our

business.

In  December  2019,  a  strain  of  coronavirus,  SARS-CoV-2,  was  reported  to  have  surfaced  in  Wuhan,  China,  and  on  March  12,  2020,  the World
Health Organization declared COVID-19, disease caused by SARS-CoV-2, to be a pandemic. In an effort to contain and mitigate the spread of COVID-19,
many countries, including the United States, Canada, China, and Israel, have imposed unprecedented restrictions on travel, quarantines, and other public
health safety measures. Such government-imposed precautionary measures may have been relaxed in certain countries or states, but there is no assurance
that more strict measures will not be put in place again due to a resurgence in COVID-19 cases.

As a result of the COVID-19 pandemic, we are operating in isolated groups, to reduce exposure risk, and with fewer employees on site at both our
manufacturing  facility  in  Israel,  where  we  manufacture  our  3-antigen  prophylactic  HBV  vaccine  and  VBI-2601,  and  at  our  research  and  development
laboratories  in  Ottawa,  Canada.  Our  manufacturing  facility  in  Israel  and  CDMOs  that  we  engage  to  manufacture  our  eVLP  vaccine  candidates  are
dependent on sourcing raw materials from third party suppliers. The COVID-19 pandemic has impacted lead times and availability of many raw materials,
which  may  adversely  impact  our  ability  to  manufacture  products  in  a  timely  manner.  For  example,  unanticipated  delays  in  receipt  of  release  testing
materials have impacted the timing of the initiation of our Phase I/II study of our monovalent coronavirus vaccine candidate, VBI-2902. In addition, the
FDA  announced  in  March  2020  that  it  is  temporarily  postponing  regulatory  inspections  of  overseas  facilities,  such  as  our  manufacturing  facility  in
Rehovot,  Israel.  This  could  cause  a  number  of  delays  and/or  issues  for  our  operations,  but  most  importantly,  could  delay  the  review  of  the  BLA  we
submitted for our 3-antigen HBV vaccine candidate, which could delay its approval beyond the current PDUFA target action date of November 30, 2021
(which  such  approval  is  not  guaranteed).  Any  such  delays  would  have  a  material  adverse  impact  on  our  ability  to  commercialize  our  HBV  vaccine
candidate in the United States.

We have two ongoing clinical studies being conducted at clinical sites worldwide: the ongoing Phase Ib/IIa clinical study of VBI-2601 (BRII-179)
at multiple study sites in New Zealand, Australia, Thailand, South Korea, Hong Kong SAR, and China, and the ongoing Phase I/IIa clinical study of VBI-
1901 at various hospitals in the United States. In addition to the active clinical studies, we have several planned clinical studies expected to begin in 2021,
including: a Phase II study of VBI-2601 (BRII-179) conducted by Brii Bio at multiple study sites in Asia Pacific countries; a further clinical study with
VBI-1901 conducted by VBI in the United States; and the clinical evaluation of our coronavirus vaccine candidates in Canada. The enrollment of patients
at some of the clinical sites in our studies was suspended and may again be suspended, and enrollment of patients at other clinical sites may be suspended
or  delayed  as  hospitals  and  clinics  where  we  are  conducting  clinical  trials  reallocate  resources  and  limit  access  to  or  close  clinical  facilities  due  to  the
COVID-19  pandemic.  Additionally,  if  our  trial  participants  are  unable  to  travel  to  or  visit  to  our  clinical  study  sites  as  a  result  of  quarantines  or  other
restrictions  resulting  from  the  COVID-19  pandemic,  we  will  experience  higher  drop-out  rates  or  delays  in  our  clinical  studies.  Government-imposed
quarantines and restrictions may also require us to temporarily close our clinical sites, research laboratories, or manufacturing facility. Furthermore, if we
determine that our trial participants may suffer from exposure to COVID-19 as a result of their participation in our clinical trials, we may voluntarily close
certain clinical sites as a safety measure until we reasonably believe that the likelihood of exposure has subsided. As a result, our expected development
timelines for VBI-2601 (BRII-179), VBI-1901, our coronavirus vaccine candidates, and possibly our regulatory timelines for our 3-antigen prophylactic
HBV vaccine candidate, may be negatively impacted. We cannot predict the ultimate impact of the COVID-19 pandemic as consequences of such an event
are  highly  uncertain  and  subject  to  change.  We  do  not  yet  know  the  full  extent  of  potential  delays  or  impacts  on  our  business,  our  clinical  studies,  our
research  programs,  and  our  manufacturing;  however,  the  ongoing  COVID-19  pandemic  may  disrupt  or  delay  our  business  operations,  further  divert  the
attention and efforts of the medical community to coping with COVID-19 and disrupt the marketplace in which we operate, which could have a material
adverse effect on our operations.

Moreover,  the  various  precautionary  measures  taken  by  many  governmental  authorities  around  the  world  in  order  to  limit  the  spread  of  the
COVID-19 has had, and may continue to have, an adverse effect on the global markets and global economy generally, including on the availability and cost
of employees, resources, materials, manufacturing and delivery efforts, and other aspects of the global economy. There have been business closures and a
substantial reduction in economic activity in countries that have had significant outbreaks of COVID-19. Significant uncertainty remains as to the potential
impact of the COVID-19 pandemic on the global economy as a whole. It is currently not possible to predict how long the pandemic will last or the time that
it will take for economic activity to return to prior levels. The COVID-19 pandemic could disrupt our business and operations, interrupt our sources of
supply, hamper our ability to raise additional funds or sell our securities, and continue to slow down the global economy.

Our pursuit of coronavirus vaccine candidates is at an early stage. We may be unable to produce a vaccine that successfully treats the virus in

a timely manner, if at all.

In  response  to  the  COVID-19  pandemic,  on  March  30,  2020,  we  entered  into  a  Collaborative  Research  Agreement  with  the  NRC,  and
subsequently  amended  on  December  21,  2020,  pursuant  to  which  we  collaborated  on  certain  activities  to  advance  development  of  our  trivalent  pan-
coronavirus  vaccine  candidate  targeting  COVID-19,  SARS  and  MERS  and  our  monovalent  coronavirus  vaccine  candidate  targeting  COVID-19.  Our
development of the vaccine candidates is in the pre-clinical stage, and we may be unable to develop a vaccine that successfully and safely protects against
the viruses in a timely manner, if at all. Furthermore, even if we successfully develop a vaccine, we may encounter difficulties developing and scaling up
manufacturing processes suitable for production of sufficient supply for our clinical trials or for commercialization in a cost-effective manner. Due to the
number of COVID-19 vaccine candidates in clinical trials, we may also encounter difficulty locating clinical sites with capacity to conduct clinical trials,
and therefore, we may experience delays in initiating or enrolling clinical trials of our vaccine candidate. We are also committing financial resources and
personnel to the development of a coronavirus vaccine which may cause delays in or otherwise negatively impact our other development programs, despite
uncertainties surrounding the longevity and extent of coronavirus as a global health concern. Our business could be negatively impacted by our allocation
of significant resources to a global health threat that is unpredictable and could rapidly dissipate or against which our vaccine, if developed, may not be
partially or fully effective.

24

 
 
 
 
 
 
 
 
 
 
Given  the  global  footprint  and  the  widespread  media  attention  on  the  COVID-19  pandemic,  there  are  efforts  by  public  and  private  entities  to
develop a vaccine against COVID-19 as soon as possible, including large, multinational pharmaceutical companies such as AstraZeneca, GSK, Johnson &
Johnson, Moderna Inc., Pfizer, and Sanofi, with vaccine candidates that are currently at more advanced stage of development than our coronavirus vaccine
candidates.  In  December  2020,  the  FDA  began  to  issue  emergency  use  authorizations  for  vaccines  developed  by  certain  of  these  large,  multinational
pharmaceutical companies and it is possible that additional vaccines developed by such large, multinational pharmaceutical companies may receive further
approvals  and  authorizations  in  the  near  term.  Those  other  entities  may  develop  COVID-19  vaccines  that  are  more  effective  than  any  vaccine  we  may
develop, may develop a COVID-19 vaccine that becomes the standard of care, may develop a COVID-19 vaccine at a lower cost or earlier than we are able
to  develop  any  COVID-19  vaccine,  or  may  be  more  successful  at  commercializing  a  COVID-19  vaccine.  Many  of  these  other  organizations  are  much
larger than we are and have access to larger pools of capital, and as such, are able to fund and carry-on larger research and development initiatives. Such
other  entities  may  have  greater  development  capabilities  than  we  do  and  have  substantially  greater  experience  in  undertaking  nonclinical  and  clinical
testing of vaccine candidates, obtaining regulatory approvals and manufacturing and marketing pharmaceutical products. Our competitors may also have
greater name recognition and better access to customers. In addition, based on the competitive landscape, additional COVID-19 vaccines or therapeutics
will likely be approved to be marketed. These products could reduce the commercial opportunity for our coronavirus vaccine candidates and could have a
material  adverse  effect  on  our  business,  financial  condition,  results  of  operations  and  future  prospects.  Moreover,  if  we  experience  delayed  regulatory
approvals  or  disputed  clinical  claims,  we  may  not  have  a  commercial  or  clinical  advantage  over  competitors’  products.  The  success  or  failure  of  other
entities,  or  perceived  success  or  failure,  may  adversely  impact  our  ability  to  obtain  any  future  funding  for  our  vaccine  development  efforts  or  for  us  to
ultimately commercialize and market any vaccine candidate, if approved. In addition, we may not be able to compete effectively if our product candidates
do not satisfy government procurement requirements with respect to biodefense products.

We  rely  on  government  grants  or  subsidies  to  contribute  to  our  coronavirus  vaccine  development  program.  If  we  are  unable  to  satisfy  our
contractual  obligations  or  meet  expected  deadlines,  the  development  of  the  coronavirus  vaccine  candidates  may  be  extended,  delayed,  modified,  or
terminated and we may be required to repay all or part of the grants or subsidies.

On September 16, 2020, we signed the Contribution Agreement with Her Majesty the Queen in Right of Canada, as represented by the Minister of
Industry  (“ISED”)  whereby  ISED  agrees  to  contribute  up  to  CAD  $56  million  from  the  SIF  to  support  the  development  of  our  coronavirus  vaccine
program, VBI-2900, though Phase II clinical studies (the “Project”). We agreed to complete the Project in or before the first quarter of 2022, which will be
conducted  exclusively  in  Canada,  except  as  permitted  otherwise  under  certain  circumstances.  In  an  event  of  default,  subject  to  a  rectification  period
available in certain circumstances, among other things, the Minister may (i) suspend or terminate its contribution to the Project, or (ii) require repayment of
all or part of the contribution paid by the Minster, together with interest from the day of demand at the interest rate set forth in the Contribution Agreement.
As a result, if we default on our obligations under the Contribution Agreement, we may not have sufficient funds available to continue the development of
our coronavirus vaccine program, and we cannot be certain that we will be able to obtain additional capital to fund the program. In addition, we may be
required to repay the grants made under the Contribution Agreement, which would harm our business, financial condition and results of operations.

Furthermore, in connection with execution of the Contribution Agreement, we obtained a consent of K2 HealthVentures LLC, as administrative
agent for the lenders and a lender, pursuant to the Loan Agreement, dated May 22, 2020. Pursuant to such consent, certain events of default that result in
contributions  made  under  the  Contribution  Agreement  in  excess  of  $500  becoming  due  and  payable  could  result  in  an  event  of  default  under  the  Loan
Agreement.

25

 
 
 
 
 
 
Government involvement may limit the commercial success of our coronavirus vaccine candidates.

The coronavirus pandemic has been classified as a pandemic by public health authorities, and it is possible that one or more government entities
may take actions that directly or indirectly have the effect of abrogating some of our rights or opportunities. In particular, the Government of Canada has
announced  that  foreign  investments  into  Canada  will  be  subject  to  enhanced  review  under  the  Investment  Canada  Act,  particularly  foreign  direct
investments  in  Canadian  businesses  that  are  related  to  public  health  or  involved  in  the  supply  of  critical  goods  and  services  to  Canadians  or  to  the
government. If we were to develop a coronavirus vaccine, the economic value of such a vaccine to us could be affected by these measures.

Various  government  entities,  including  the  U.S.,  Israeli,  and  Canadian  governments,  are  offering  incentives,  grants,  and  contracts  to  encourage
additional investment by commercial organizations into preventative and therapeutic agents against coronavirus, which may have the effect of increasing
the number of competitors and/or providing advantages to known competitors. Accordingly, there can be no assurance that we will be able to successfully
establish a competitive market share, if any, for our coronavirus vaccine even if we succeed in developing one.

Furthermore, government grants and subsidies may limit our ability to develop and manufacture our coronavirus vaccine candidates in the most
efficient way. For example, under the terms of the Contribution Agreement, we are required to conduct Phase II studies of our coronavirus vaccine program
in Canada, unless permitted otherwise. As a result of such limitations, we may be unable to pursue the most efficient or profitable path in developing our
coronavirus vaccine program.

If we are successful in producing a vaccine against COVID-19 or more broadly, coronaviruses, we may need to devote significant resources to

its scale-up and development including for use by the Canadian or the U.S. government.

In the event that the pre-clinical and clinical trials for our coronavirus vaccine candidates are perceived to be successful, we may need to work
toward  the  large  scale  technical  development,  manufacturing  scale-up  and  larger  scale  deployment  of  this  potential  vaccine  through  a  variety  of  U.S.
government mechanisms such as an Expanded Access Program or an Emergency Use Authorization program or Canadian government programs. In this
case we may need to divert significant resources to this program, which would require diversion of resources from our other programs. In addition, since
the path to licensure of any vaccine against coronavirus is accelerated, if use of the vaccine is mandated by the Canadian or the U.S. government, we may
have a widely used vaccine in circulation in Canada, the United States or another country prior to our full validation of the overall long-term safety and
efficacy profile of our vaccine platform and technology. Unexpected safety issues in these circumstances could lead to significant reputational damage for
us and our technology platform going forward and other issues, including delays in our other programs, the need for re-design of our clinical trials and the
need for significant additional financial resources. Also, under the Contribution Agreement, if we are unable to provide a sufficient Canada-sourced supply
of the COVID-19 vaccine, the Minster may require us to grant a license on commercially reasonable terms to use our intellectual property to the extent
necessary  to  ensure  such  supply.  This  provision  may  inhibit  us  from  pursuing  more  profitable  means  of  manufacturing  and  commercializing  our
coronavirus vaccine candidates.

Because  our  product  development  efforts  depend  on  new  and  rapidly  evolving  technologies,  we  cannot  be  certain  that  our  efforts  will  be

successful.

Our  product  development  efforts  depend  on  new,  rapidly  evolving  technologies  and  on  the  marketability  and  profitability  of  our  products.

Commercialization of our vaccines could fail for a variety of reasons, and include the possibility that:

● our 3-antigen prophylactic HBV vaccine candidate may not be approved for sale in the United States, Europe, or Canada;

● our coronavirus vaccine candidates may not be effective or may not be developed in a timely manner, if at all;

● our eVLP vaccine technologies, any or all of the products based on such technologies or our manufacturing process will be ineffective or unsafe,

or otherwise fail to receive necessary regulatory clearances or achieve commercial viability;

26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● we or Brii Bio may be unable to successfully carry out the development and commercialization plans under the License Agreement;

● we may be unable to develop a scale-up method for our manufacturing protocols in a cost-effective manner;

● the products, if safe and effective, will be difficult to manufacture on a large-scale or may be uneconomical to market;

● our subcontracted third-party manufacturing facilities may fail to continue to pass regulatory inspections;

● proprietary rights of third parties will prevent us or our collaborators from exploiting technologies, and manufacturing or marketing products; and

● third-party competitors will gain greater market share due to superior products or marketing capabilities.

The FDA and corresponding foreign regulatory agencies may require additional information or clinical trial data for our 3-antigen prophylactic

HBV vaccine candidate before granting regulatory approval, if regulatory approval is granted at all.

We submitted the BLA to the FDA and the MAA to the EMA in the fourth quarter of 2020 for our 3-antigen HBV vaccine candidate, which have
subsequently  been  accepted  for  review  by  the  regulatory  authorities.  Our  registration  and  commercial  timelines  for  such  vaccine  candidate  depend  on
further discussions with the FDA and corresponding foreign regulatory agencies. They could have requirements and requests for additional data, beyond
what  is  included  in  the  submissions,  or  completion  of  additional  clinical  trials,  including  a  request  to  increase  the  size  of  the  safety  data  set.  Any  such
requirements or requests could:

● adversely affect our ability to timely and successfully commercialize or market our 3-antigen prophylactic HBV vaccine candidate in the United

States, Europe, Canada, and other jurisdictions where our vaccine is not currently approved;

● result in significant additional costs;

● potentially diminish any competitive advantages for our 3-antigen prophylactic HBV vaccine candidate;

● potentially limit the markets for our 3-antigen prophylactic HBV vaccine candidate;

● adversely affect our ability to enter into collaborations or receive milestone payments or royalties from potential collaborators;

● cause us to abandon the further development of our 3-antigen prophylactic HBV vaccine candidate or certain of our pipeline candidates to comply

with requests by the FDA or other jurisdictions where it is not currently approved; or

● limit our ability to obtain additional financing on acceptable terms, if at all.

27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pre-clinical and clinical trials will be lengthy and expensive. Delays in clinical trials are common for many reasons and any such delays could
result in increased costs to us and jeopardize or delay our ability to obtain regulatory approval and commence product sales as currently contemplated.

As part of the regulatory process, we must conduct clinical trials for each vaccine candidate to demonstrate safety and efficacy to the satisfaction
of  the  regulatory  authorities,  including  the  FDA  for  the  United  States,  the  EMA  for  the  European  Union,  the  MHRA  for  UK,  and  Health  Canada  for
Canada.  Clinical  trials  are  subject  to  current  Good  Clinical  Practice  regulations  (“cGCP”).  cGCPs  are  rigorous  practices  that  are  incorporated  into  the
FDA’s clinical trial regulatory requirements and are expensive and time-consuming to design and implement. We may experience delays in clinical trials
for any of our pipeline candidates, and the projected timelines for continued development of the technologies and related pipeline candidates by us may
otherwise be subject to delay or suspension. Our planned clinical trials might not begin on time; may be interrupted, delayed, suspended, or terminated
once commenced; might need to be redesigned; might not enroll a sufficient number of patients; or might not be completed on schedule, if at all. Clinical
trials can be delayed for a variety of reasons, including the following:

● delays in obtaining regulatory approval to commence a trial;

● imposition of a clinical hold following an inspection of our clinical trial operations or trial sites by the FDA or other regulatory authorities;

● imposition of a clinical hold because of safety or efficacy concerns by the FDA, or other regulatory authorities, a data safety monitoring board

or committee, a clinical trial site’s institutional review board, or us;

● delays in reaching agreement on acceptable terms with prospective CROs and clinical trial sites;

● delays in obtaining required institutional review board approval at each site for clinical trial protocols;

● delays in identifying, recruiting and training suitable clinical investigators;

● delays in recruiting suitable patients to participate in a trial;

● delays in having patients complete participation in a trial or return for post-treatment follow-up;

● clinical sites dropping out of a trial to the detriment of enrollment;

● time required to add new sites;

● delays in obtaining sufficient supplies of clinical trial materials, including comparator drugs;

● delays resulting from negative or equivocal findings of a data safety monitoring board for a trial; or

● adverse or inconclusive results from pre-clinical testing or clinical trials.

Patient  enrollment,  a  significant  factor  in  the  timing  of  clinical  trials,  is  affected  by  many  factors,  including  the  size  and  nature  of  the  patient
population,  the  proximity  of  patients  to  clinical  sites,  the  eligibility  criteria  for  the  trial,  the  design  of  the  clinical  trial,  competing  clinical  trials,  and
clinicians’  and  patients’  perceptions  as  to  the  potential  advantages  of  the  investigational  drug  being  studied  in  relation  to  other  available  therapies,
including any new drugs that may be approved for the indications we are investigating. Any of these delays in completing our clinical trials could increase
costs, slow down the product development and approval process, and jeopardize our ability to commence product sales and generate revenue.

Development  of  sufficient  and  appropriate  clinical  protocols  to  demonstrate  safety  and  efficacy  are  required,  and  we  may  not  adequately

develop such protocols to support approval.

In  addition  to  FDA  requirements  and  those  of  other  regulatory  authorities,  an  independent  institutional  review  board  or  an  independent  ethics
committee at each medical institution proposing to participate in the conduct of the clinical trial generally must review and approve the clinical trial design
and patient informed consent form before commencement of the study at the respective medical institution. The institutional review boards approve the
clinical trial protocols and conduct periodic reviews of the clinical trials. The clinical trial protocols describe the type of people who may participate in the
clinical  trial,  the  schedule  of  tests  and  procedures,  the  medications  and  dosages  to  be  studied,  the  length  of  the  study,  the  study’s  objectives,  and  other
details. In general, the institutional review board will consider, among other matters, ethical factors, the safety of human subjects and the possibility of
liability of the institution conducting the trial. Our pre-clinical studies may not be adequate proof of safety and efficacy, and as a result, we may not be
successful in developing clinical trial protocols necessary to support institutional review board approval. Any delay or failure to obtain institutional review
board approval to conduct a clinical trial at a prospective site could materially impact the costs, timing, or successful completion of a clinical trial.

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We  rely  on  CROs,  third-party  investigators,  and  independent  sites  to  conduct  our  clinical  trials.  If  these  third  parties  do  not  fulfill  their
contractual obligations or meet expected deadlines, our planned clinical trials may be extended, delayed, modified, or terminated and we may fail to
obtain the regulatory approvals necessary to commercialize our pipeline candidates.

We rely on third-party CROs to conduct our clinical trials. CROs, third-party investigators, and independent sites are subject to cGCPs that include
conducting, recording, and reporting the results of clinical trials and to assure that data and reported results are credible and accurate and that the rights,
integrity and confidentiality of trial participants are protected. The FDA enforces cGCPs through periodic inspections. If these CROs do not perform their
obligations, comply with laws or cGCPs, or meet expected deadlines, our planned clinical trials may be extended, delayed, modified, or terminated. We
rely on the processes of our CROs to ensure that accurate records are maintained to support the results of the clinical trials. While we or our CROs conduct
regular  monitoring  of  clinical  sites,  we  are  dependent  on  the  processes  and  quality  control  efforts  of  our  third-party  contractors  to  ensure  that  detailed,
quality  records  are  maintained  to  support  the  results  of  the  clinical  trials  that  they  are  conducting  on  our  behalf.  Any  extension,  delay,  modification,  or
termination of our clinical trials or failure to ensure adequate documentation and the quality of the results in the clinical trials could delay or otherwise
adversely affect our ability to commercialize our products and pipeline candidates and could have a material adverse effect on our business and operations.

We rely upon independent sites and investigators, such as universities and medical institutions and their faculty or staff, to conduct our clinical
trials. These sites and investigators are not our employees and we cannot control the amount or timing of resources that they devote to our programs. If
these  investigators  or  collaborators  fail  to  devote  sufficient  time  and  resources  to  our  product  development  programs,  do  not  conduct  their  activities  in
compliance with the law, or if their performance is substandard, the approval of our regulatory submissions and our introductions of new products will be
delayed or prevented.

Our  potential  collaborators  may  also  have  relationships  with  other  commercial  entities,  some  of  which  may  compete  with  us.  If  outside
collaborators assist our competitors to our detriment, the approval of our regulatory submissions will be delayed and the sales from our products, if and
when commercialized, will be less than expected. Even if clinical trials are completed as planned, their results may not support expectations or intended
marketing  claims.  The  clinical  trials  process  may  fail  to  demonstrate  that  our  pipeline  candidates  are  safe  and  effective  for  indicated  uses.  Such  failure
could cause us to abandon one or more pipeline candidates and could delay development of other pipeline candidates.

Additional delays to the completion of clinical studies may result from modifications being made to the protocol during the clinical trial, if

such modifications are warranted and/or required by the occurrences in the given trial.

Each  modification  to  a  protocol  for  a  clinical  trial  must  be  submitted  to  the  FDA  or  foreign  regulatory  authorities  and  the  institutional  review
boards.  This  submission  could  result  in  the  delay  or  suspension  of  a  clinical  trial  while  the  modification  is  evaluated.  In  addition,  depending  on  the
magnitude and nature of the changes made, the FDA and other regulatory authorities could take the position that the data generated by the clinical trial
prior to the protocol modification cannot be pooled with the data collected after the modification because the same protocol was not used throughout the
trial. This prohibition might require the enrollment of additional subjects, which could result in the extension of the clinical trial and the FDA and other
regulatory authorities delaying approval of one or more pipeline candidates.

We may be required to suspend or discontinue clinical trials because of adverse side effects or other safety risks that could preclude approval

of our biologic candidates.

Our clinical trials may be suspended or terminated at any time for a number of reasons. A clinical trial may be suspended or terminated by us, our
collaborators, the FDA, or other regulatory authorities because of a failure to conduct the clinical trial in accordance with regulatory requirements or our
clinical protocols, presentation of unforeseen safety issues or adverse side effects, failure to demonstrate a benefit from using the investigational biologic,
changes in governmental regulations or administrative actions, lack of adequate funding to continue the clinical trial, or negative or equivocal findings of
the  data  safety  monitoring  board  or  the  institutional  review  board  for  a  clinical  trial.  An  institutional  review  board  may  also  suspend  or  terminate  our
clinical trials for failure to protect patient safety or patient rights. We may voluntarily suspend or terminate our clinical trials if at any time we believe that
they  present  an  unacceptable  risk  to  participants.  If  we  elect  or  are  forced  to  suspend  or  terminate  any  clinical  trial  of  any  proposed  product  that  we
develop, the commercial prospects of such proposed product will be harmed and our ability to generate product revenue from such proposed product will
be delayed or eliminated. Any of these occurrences may harm our business, financial condition, results of operations, and prospects significantly.

29

 
 
 
 
 
 
 
 
 
 
The  future  results  of  our  current  or  future  clinical  trials  may  not  support  our  pipeline  candidates  claims  or  may  result  in  the  discovery  of

unexpected adverse side effects.

Even if our clinical trials are completed as planned, we cannot be certain that the results will support our pipeline candidates claims or that the
FDA  or  foreign  regulatory  authorities  will  agree  with  our  conclusions  regarding  them.  Success  in  pre-clinical  studies  and  early  clinical  trials  does  not
ensure that later clinical trials will be successful, and we cannot be sure that the later trials will replicate the results of prior trials and pre-clinical studies.
The clinical trial process may fail to demonstrate that our pipeline candidates are safe and effective for the proposed indicated uses. If the FDA or foreign
regulatory authorities conclude that the clinical trials for any of our pipeline candidates for which we might seek approval have failed to demonstrate safety
and effectiveness, we would not receive regulatory approval to market that product in the United States or in other jurisdictions for the indications sought.
In addition, such an outcome could cause us to abandon the pipeline candidates and might delay development of others. Any delay or termination of our
clinical trials will delay the filing of any product submissions with the FDA or foreign regulatory authorities and, ultimately, our ability to commercialize
our pipeline candidates and generate revenues. It is also possible that patients enrolled in clinical trials will experience adverse side effects that are not
currently  part  of  the  product  candidate’s  profile.  Adverse  clinical  trial  results,  such  as  death  or  injury  due  to  side  effects,  could  jeopardize  regulatory
approval,  and  if  approval  is  granted,  such  results  may  also  lead  to  marketing  restrictions  or  prohibitions.  In  addition,  the  clinical  trials  performed  for
programs other than for our 3-antigen prophylactic HBV vaccine candidate involve a relatively small patient population. Because of the small sample size,
their results may not be indicative of future results.

International commercialization of our 3-antigen prophylactic HBV vaccine and our pipeline candidates faces significant obstacles, including
obtaining regulatory approvals. Failure to obtain regulatory approval in foreign jurisdictions will prevent us from marketing or selling our products in
such jurisdictions.

Our 3-antigen prophylactic HBV vaccine is approved for sale in Israel, under the brand name Sci-B-Vac®. In countries where we do not currently
have the required approvals (including the United States, EU member states, UK, and Canada), we will need to obtain separate approvals from the relevant
regulatory, pricing, and reimbursement authorities to market or sell our 3-antigen prophylactic HBV vaccine or any of our pipeline candidates. Pursuing
regulatory approvals will be time-consuming and expensive, and we may not obtain United States or foreign regulatory approvals on a timely basis, if at
all. The regulations vary among countries, and regulatory authorities in one market may require different or additional clinical trials than those required to
obtain  approval  in  another  market,  and  the  time  required  to  obtain  approval  may  differ  in  one  market  from  that  required  to  obtain  approval  in  another
market. Obtaining approval in one country does not ensure approval by regulatory authorities in other countries.

In addition, we have limited international regulatory, clinical, and commercial resources. We entered into a collaborative relationship with Brii Bio
for development of a HBV recombinant protein-based immunotherapeutic in China, Hong Kong, Taiwan, and Macau, and may plan to do so with other
pipeline candidates in the future, and, as such, current and future partners are critical to our international success. We may not be able to maintain current,
or  enter  into  future,  collaboration  agreements  with  appropriate  partners  for  important  foreign  markets  on  acceptable  terms,  if  at  all.  Current  and  future
collaborations with foreign partners may not be effective or profitable.

Future legislation, or regulations and policies adopted by the FDA or other regulatory authorities, may increase the time and costs required

for us to conduct and complete clinical trials for our pipeline candidates.

The FDA has established regulations, guidelines, and policies to govern the pharmaceutical and biologic development and approval processes, as
have foreign regulatory authorities. We expect there will continue to be federal and state laws and/or regulations, proposed and implemented, that could
impact  our  operations  and  business.  Any  change  in  regulatory  requirements  resulting  from  the  adoption  of  new  legislation,  regulations  or  policies  may
require  us  to  amend  existing  clinical  trial  protocols  or  add  new  clinical  trials  to  comply  with  these  changes.  Such  amendments  to  existing  protocols  or
clinical  trial  applications  or  the  need  for  new  ones,  may  significantly  and  adversely  affect  the  cost,  timing,  and  completion  of  the  clinical  trials  for  our
candidates.

30

 
 
 
 
 
 
 
 
 
In addition, the FDA’s policies and those of other regulatory authorities may change and additional government regulations may be issued that
could  prevent,  limit,  or  delay  regulatory  approval  of  our  pipeline  candidates,  or  impose  more  stringent  product  labeling  and  post-marketing  testing  and
other requirements.

Developments by competitors may establish standards of care that affect our ability to conduct our clinical trials as planned.

Changes  in  standards  related  to  clinical  trial  design  could  affect  our  ability  to  design  and  conduct  clinical  trials  as  planned.  For  example,
regulatory authorities may not allow us to compare one or more of our pipeline candidates to a placebo, or may require a change of standard-of-care used as
a comparator in a particular clinical indication where approved products are available. In that case, both the cost and the amount of time required to conduct
a clinical trial could increase.

We face product liability exposure, which, if not covered by insurance, could result in significant financial liability.

The  risk  of  product  liability  is  inherent  in  the  research,  development,  manufacturing,  marketing,  and  use  of  pharmaceutical  products.  Our  3-
antigen prophylactic HBV vaccine is currently approved for sale in Israel, under the brand name Sci-B-Vac®; our pipeline candidates currently in clinical
trials; and any products that we may commercially market in the future may cause, or may appear to have caused, injury or dangerous drug reactions, and
expose us to product liability claims. These claims might be made by patients who use the product, their families, healthcare providers, pharmaceutical
companies, our corporate collaborators, or others selling such products. If our current products or any of our pipeline candidates during clinical trials were
to cause adverse side effects, we may be exposed to substantial liabilities.

In September 2018, two civil claims were brought in the District of Court of the central district in Israel which named our subsidiary SciVac as a
defendant.  In  one  claim,  two  minors,  through  their  parents,  allege,  among  other  things:  defects  in  certain  batches  of  our  3-antigen  prophylactic  HBV
vaccine discovered in July 2015; that our 3-antigen prophylactic HBV vaccine was approved for use in children and infants in Israel without sufficient
evidence establishing its safety; that SciVac failed to provide accurate information about our 3-antigen prophylactic HBV vaccine to consumers; and, that
each  child  suffered  side  effects  from  the  vaccine.  The  claim  was  filed  together  with  a  motion  seeking  approval  of  a  class  action  on  behalf  of  428,000
children vaccinated with our 3-antigen prophylactic HBV vaccine in Israel since April 2011 and seeking damages in a total amount of NIS 1,879,500,000
(not in thousands) ($584.6 million). The second claim is a civil action brought by two minors and their parents against SciVac and IMoH alleging, among
other things, that SciVac marketed an experimental, defective, hazardous, or harmful vaccine; that our 3-antigen prophylactic HBV vaccine was marketed
in  Israel  without  establishing  its  safety;  and  that  our  3-antigen  prophylactic  HBV  vaccine  was  produced  and  marketed  in  Israel  without  approval  of  a
western regulatory body. The claim seeks damages for past and future losses and expenses as well as punitive damages. The motion seeking approval of a
class action has been suspended until a ruling is given on the question of liability in the civil action. The preliminary hearings for the trial of the civil action
began on January 15, 2020, with subsequent preliminary hearings held on May 13, 2020 and December 3, 2020 to discuss document disclosure. The next
preliminary hearing is scheduled to be held on March 24, 2021.

Regardless of the merits or eventual outcome, product liability claims or other claims related to our products or pipeline candidates may result in:

● decreased demand for our products due to negative public perception;

● injury to our reputation;

● withdrawal of clinical trial participants or difficulties in recruiting new trial participants;

● initiation of investigations by regulators;

● costs to defend or settle 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 revenues from product sales; and

● the inability to commercialize any of our pipeline candidates, if approved.

31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We currently maintain product liability insurance, and we generally obtain clinical trial insurance once a clinical trial is initiated. However, the
insurance coverage may not be sufficient to reimburse us for any expenses or losses we may suffer. Insurance coverage is becoming increasingly expensive,
and, in the future, we, or any of our collaborators, may not be able to maintain insurance coverage at a reasonable cost or in sufficient amounts or at all to
protect  us  against  losses  due  to  liability.  Even  if  our  agreements  with  any  current  or  future  collaborators  entitle  us  to  indemnification  against  product
liability losses, such indemnification may not be available or adequate should any claim arise. Our inability to obtain sufficient product liability insurance
at an acceptable cost to protect against product liability claims could prevent or inhibit the commercialization of our pipeline candidates. If a successful
product liability claim or series of claims is brought against us for uninsured liabilities or in excess of insured liabilities, our assets may not be sufficient to
cover such claims and our business operations could be impaired.

Should  any  of  the  events  described  above  occur,  this  could  have  a  material  adverse  effect  on  our  business,  financial  condition  and  results  of

operations.

Even if we obtain regulatory approval for one or more of our pipeline candidates, we will still face extensive, ongoing regulatory requirements

and review, and our products may face future development and regulatory difficulties.

Even if we obtain regulatory approval for one or more of our pipeline candidates in the United States or other regions, which we cannot guarantee,
the FDA or other regulatory bodies may still impose significant restrictions on a product’s indicated uses or marketing, or impose conditions for approval,
or  impose  ongoing  requirements  for  potentially  costly  post-approval  studies,  including  Phase  IV  clinical  trials  or  post-marketing  surveillance.  As  a
condition to granting marketing approval of a product, the FDA or other regulatory bodies may require us to conduct additional clinical trials. The results
generated in these post-approval clinical trials could result in loss of marketing approval, changes in product labeling, or new or increased concerns about
side effects or efficacy of a product. For example, the labeling for our pipeline candidates, if approved, may include restrictions on use or warnings. The
Food and Drug Administration Amendments Act of 2007 gives the FDA enhanced post-market authority, including the explicit authority to require post-
market studies and clinical trials, labeling changes based on new safety information and compliance with FDA-approved Risk Evaluation and Mitigation
Strategies  (“REMS  programs”).  If  approved,  our  pipeline  candidates  will  also  be  subject  to  ongoing  FDA  requirements  governing  the  manufacturing,
labeling,  packaging,  storage,  distribution,  safety  surveillance,  advertising,  promotion,  record  keeping,  and  reporting  of  safety  and  other  post-market
information. The FDA’s exercise of its authority could result in delays or increased costs during product development, clinical trials, and regulatory review,
increased  costs  to  comply  with  additional  post-approval  regulatory  requirements,  and  potential  restrictions  on  sales  of  approved  products.  Foreign
regulatory  agencies  often  have  similar  authority  and  may  impose  comparable  costs.  Post-marketing  studies,  whether  conducted  by  us  or  by  others  and
whether mandated by regulatory agencies or voluntary, and other emerging data about marketed products, such as adverse event reports, may also adversely
affect sales of our pipeline candidates once approved, and potentially our other marketed products. Further, the discovery of significant problems with a
product similar to one of our products that implicate (or are perceived to implicate) an entire class of products could have an adverse effect on sales of our
approved  products. Accordingly,  new  data  about  our  products  could  negatively  affect  demand  because  of  real  or  perceived  side  effects  or  uncertainty
regarding efficacy and, in some cases, could result in product withdrawal or recall. Furthermore, new data and information, including information about
product misuse, may lead government agencies, professional societies, and practice management groups or organizations involved with various diseases to
publish guidelines or recommendations related to the use of our products or the use of related therapies or place restrictions on sales. Such guidelines or
recommendations may lead to lower sales of our products.

The holder of a BLA that has been approved also is subject to obligations to monitor and report adverse events and instances of the failure of a
product to meet the specifications in the BLA. License holders must submit new or supplemental applications and obtain FDA approval for certain changes
to the approved product, product labeling, or manufacturing process. Application holders must also submit advertising and other promotional material to
the FDA. Advertising and promotional materials must comply with FDA rules in addition to other potentially applicable federal and state laws, including,
by  way  of  example,  the  Federal  Trade  Commission Act.  Any  sales  and  promotional  activities  are  also  potentially  subject  to  federal  and  state  consumer
protection  and  unfair  competition  laws.  The  FDA  and  other  regulatory  agencies  strictly  regulate  the  promotional  claims  that  may  be  made  about
prescription  products.  In  particular,  a  product  may  not  be  promoted  for  uses  that  are  not  approved  by  the  FDA,  or  such  other  regulatory  agencies  as
reflected in the product’s approved labeling. In particular, any labeling approved by such regulatory agencies for our pipeline candidates may also include
restrictions on use. Such regulatory agencies may impose further requirements or restrictions on the distribution or use of our pipeline candidates as part of
a  mandatory  plan,  such  as  limiting  prescribing  to  certain  physicians  or  medical  centers  that  have  undergone  specialized  training,  limiting  treatment  to
patients who meet certain safe-use criteria and requiring treated patients to enroll in a registry. If we receive marketing approval for one or more of our
pipeline candidates, physicians may nevertheless prescribe such products to their patients in a manner that is inconsistent with the approved label. If we are
found to have promoted such off-label uses, we may become subject to significant liability. In particular, the United States federal government has levied
large civil and criminal fines against companies for alleged improper promotion and has enjoined several companies from engaging in off-label promotion.
The FDA has also requested that companies enter into consent decrees or permanent injunctions under which specified promotional conduct is changed or
curtailed.

32

 
 
 
 
 
 
 
Depending  on  the  circumstances,  failure  to  meet  post-approval  requirements  by  us  or  our  third-party  collaborators  can  result  in  criminal
prosecution,  fines  or  other  penalties,  injunctions,  recall  or  seizure  of  products,  total  or  partial  suspension  of  production,  denial  or  withdrawal  of  pre-
marketing product approvals, FDA issuance of Form 483, untitled letters, and/or warning letters, suspension or termination of any ongoing clinical trials, or
refusal to allow us to enter into supply contracts, including government contracts. Any government investigation of alleged violations of law could require
us to expend significant amounts of time and resources in response, and could generate negative publicity and significantly inhibit our ability to bring to
market or continue to market our products and generate revenue.

We may seek to in-license pipeline candidates or technologies to expand our product pipeline and may not succeed.

If and when we deem it to be our strategic priority, we may seek to in-license pipeline candidates or technologies to expand our product pipeline
and  may  not  succeed.  The  number  of  such  candidates  and  technologies  is  limited.  Competition  among  large  pharmaceutical  companies  and
biopharmaceutical  companies  for  promising  pipeline  candidates  and  technologies  is  intense  because  such  companies  generally  desire  to  expand  their
product pipelines through in-licensing. If we fail to carry out such in-licensing and expand our product pipeline, our potential future revenues may suffer
especially if our current products or pipeline candidates fail to generate material revenue.

The failure by us or our current or future manufacturers to obtain FDA or other regulatory agencies’ approval for manufacturing facilities

could have a material adverse impact on our business, results of operations, financial condition, and prospects.

Our manufacturing facilities and any of our current and future contract manufacturers, whether the facilities are ours or third-party manufacturer
facilities,  must  be  inspected  by  the  FDA,  after  we  submit  a  BLA  and  before  approval,  and/or  by  the  regulators  in  other  jurisdictions  for  our  pipeline
candidates to be manufactured for commercial production. In the event that we are approved to market a drug product in the United States, we or our third-
party manufacturers must register the manufacturing facilities with the FDA and are subject to continual review and periodic inspections by the FDA and
other  regulatory  authorities  for  compliance  with  the  FDA’s  current  Good  Manufacturing  Practices  regulations.  Similar  rules  apply  in  the  event  we  are
approved to market a medicinal product in the European Union. Other than for our 3-antigen prophylactic HBV vaccine candidate and VBI-2601, which
are currently manufactured by us at our manufacturing site in Israel, we are completely dependent on third-party manufacturers for compliance with the
requirements of United States and ex-United States regulators for the manufacture of our finished products.

If we or our third-party manufacturers cannot successfully produce material that conforms to our specifications and current good manufacturing
practice requirements of any applicable regulatory agency, we will not be able to secure approval for our manufacturing facilities. If the FDA or another
regulatory agency does not approve these facilities for commercial production, we will need to find alternative suppliers, which would result in significant
delays in obtaining required regulatory approvals. In addition, if we or a regulatory agency discover previously unknown problems with a product, such as
adverse events of unanticipated severity or frequency or problems with the facility where the product is manufactured, a regulatory agency may impose
restrictions  on  that  product,  the  manufacturing  facility,  or  us,  including  requiring  recall  or  withdrawal  of  the  product  from  the  market  or  suspension  of
manufacturing, requiring new warnings or other labeling changes to limit use of the drug, requiring that we conduct additional clinical trials, imposing new
monitoring requirements or requiring that we establish a REMS program. These challenges may have a material adverse impact on our business, results of
operations, financial condition and prospects.

33

 
 
 
 
 
 
 
 
We  manufacture  clinical  and  commercial  supplies  of  our  3-antigen  prophylactic  HBV  vaccine  and  VBI-2601  at  a  single  location.  Any

disruption in the operations of our manufacturing facility could adversely affect our business and results of operations.

We rely on our manufacturing facility in Rehovot, Israel, for the manufacture of all clinical and commercial supplies of our 3-antigen prophylactic
HBV  vaccine  and  clinical  supplies  of  VBI-2601.  Our  current  manufacturing  facility  contains  highly  specialized  equipment  and  materials  and  utilizes
complicated production processes developed over a number of years, which would be difficult, time-consuming, and costly to duplicate or, though a remote
risk,  may  be  impossible  to  duplicate.  If  our  facility  were  damaged  or  destroyed,  or  otherwise  subject  to  disruption,  including  contamination,  it  would
require substantial lead-time to replace our manufacturing capabilities and could cause costly delays. In such event, we would be forced to identify and rely
entirely  on  third-party  contract  manufacturers  for  an  indefinite  period  of  time,  which  we  may  not  be  able  to  do  in  a  timely  manner  and  would  further
increase our production costs. Any disruptions or delays at our facility or its failure to meet regulatory compliance would significantly impair our ability to
manufacture our 3-antigen prophylactic HBV vaccine for sale in the jurisdictions where it is approved for sale, for future potential clinical studies of our 3-
antigen HBV vaccine, and for our ongoing and future clinical studies of VBI-2601, which would result in increased costs and losses and adversely affect
our business and results of operations.

We incurred significant costs to modernize and increase the capacity of our manufacturing facility in Rehovot, Israel. Any delays in validating
the  modernization  and  capacity  increase  of  our  facility  could  adversely  affect  our  ability  to  supply  our  vaccines  for  commercial  sale  and  clinical
development.

We invested substantial funds to modernize and increase the capacity of our manufacturing facility in Rehovot, Israel, where we manufacture all
clinical and commercial supplies of our 3-antigen prophylactic HBV vaccine and clinical materials of VBI-2601. During the modernization and capacity
increase,  which  started  in  April  2018,  we  ceased  manufacturing  operations  at  our  manufacturing  facility. Although  the  modernization  and  the  capacity
increase  of  our  manufacturing  facility  has  been  completed  and  we  obtained  a  certificate  of  GMP  compliance  from  the  IMoH  on  January  27,  2020,  the
IMoH will also need to review and approve the process validation submission and provide approval for us to sell our 3-antigen prophylactic HBV vaccine
manufactured at the modernized facility. If we are unable to promptly obtain IMoH approval, our ability to commercially sell our 3-antigen prophylactic
HBV vaccine could be interrupted, the costs associated with our modernization project would increase, and our sales of our 3-antigen prophylactic HBV
vaccine and the timing of our clinical studies related to VBI-2601 could be adversely affected.

If a supplier of our raw materials and certain reagents fails to provide sufficient quantities to us, we may not be able to obtain an alternative

supply on a timely or acceptable basis.

We  rely  on  a  single  source  for  our  supply  of  some  of  our  raw  materials  and  certain  reagents  required  for  the  manufacture  of  our  3-antigen
prophylactic HBV vaccine and VBI-2601. We do not have a written or oral agreement with these single sources of supply, as all orders are handled through
individual  purchase  orders  or  on  an  order-by-order  basis.  Alternative  sources  from  which  we  can  obtain  our  supply  of  most  of  these  materials  exist.
However, we may not be able to find alternative suppliers in a timely manner that would provide supplies of these raw materials or reagents at acceptable
quantities and prices, if at all. Any interruption in the supply of these materials would disrupt our ability to manufacture our 3-antigen prophylactic HBV
vaccine or VBI-2601 for further development, current and future clinical trials, and commercial manufacturing, and could have a material adverse effect on
our business, commercialization of our 3-antigen prophylactic HBV vaccine and VBI-2601 and future profit margins, if any.

We do not manufacture any of our raw materials nor do we plan to develop any capacity to do so. Instead, we rely on multiple sources to supply
our raw materials so that we can manufacture sufficient quantities of our 3-antigen prophylactic HBV vaccine and VBI-2601 at our manufacturing facility
in Israel and sufficient quantities of our eVLP vaccine candidates at CDMOs. The COVID-19 pandemic has impacted lead times and availability of many
raw materials, which may adversely impact our ability to manufacture products in a timely manner. Some of the countries of origin of our raw materials are
not the same as our drug manufacturing location. Any disruption in supply of raw materials from a qualified supplier could result in significant delays with
our manufacturing, clinical trials, BLA filing, BLA approval or commercial sale of the finished product due to contract delays, the need to manufacture
new raw materials, out of specification raw materials, the need for import and export permits, and the failure of the newly sourced raw materials to perform
to the standards of the previously sourced raw materials. These delays could have a material adverse effect on our business and future profit margins, if any.

34

 
 
 
 
 
 
 
 
 
We  expect  the  healthcare  industry  to  face  increased  limitations  on  reimbursement,  rebates,  and  other  payments  as  a  result  of  continued
healthcare reform changes, which could adversely affect third-party coverage of our products and how much or under what circumstances healthcare
providers will prescribe or administer our products.

In both the United States and other countries, sales of our products will depend in part upon the availability of reimbursement from third-party
payers,  which  include  governmental  authorities,  managed  care  organizations  and  other  private  health  insurers.  Third-party  payers  are  increasingly
challenging the price and examining the cost effectiveness of medical products and services.

Increasing expenditures for healthcare have been the subject of considerable public attention in the United States. Both private and government
entities are seeking ways to reduce or contain healthcare costs. Numerous proposals that would effect changes in the United States healthcare system have
been introduced or proposed in Congress and in some state legislatures, including reducing reimbursement for prescription products and reducing the levels
at which consumers and healthcare providers are reimbursed for purchases of pharmaceutical products.

Cost reduction initiatives and changes in coverage implemented through legislation or regulation could decrease utilization of and reimbursement
for any approved products, which in turn would affect the price we can receive for those products. Any reduction in reimbursement that results from federal
legislation or regulation may also result in a similar reduction in payments from payers. New laws may also result in additional reductions in healthcare
funding, which could have a material adverse effect on our customers, which may affect our financial operations. Legislative and regulatory proposals may
expand  post-approval  requirements  and  restrict  sales  and  promotional  activities  for  pharmaceutical  products.  We  cannot  be  certain  whether  additional
legislative changes will be enacted, or whether relevant regulations, guidance, or interpretations will be changed, or what the impact of such changes on our
products may be.

Although we cannot predict the full effect on our business of the implementation of existing legislation or the enactment of additional legislation
pursuant to healthcare and other legislative reform, we believe that legislation or regulations that would reduce reimbursement for, or restrict coverage of,
our  products  could  adversely  affect  how  much  or  under  what  circumstances  healthcare  providers  will  prescribe  or  administer  our  products.  This  could
materially  and  adversely  affect  our  business  by  reducing  our  ability  to  generate  revenue,  raise  capital,  obtain  additional  collaborators  and  market  our
products. In addition, we believe the increasing emphasis on managed care in the United States has and will continue to put pressure on the price and usage
of pharmaceutical products, which may adversely impact product sales.

Governments outside the United States tend to impose strict price controls, which may adversely affect our future revenues.

In some countries, particularly countries in Europe, the pricing and/or reimbursement of prescription pharmaceuticals is subject to governmental
control. In Canada, the prices of patented medicines are subject to price controls. In these countries, pricing negotiations with governmental authorities can
take considerable time after the receipt of marketing approval for a product. To obtain reimbursement or pricing approval in some countries, we may be
required  to  conduct  a  study  that  compares  the  cost-effectiveness  of  our  products  to  other  available  therapies.  If  reimbursement  of  our  products  is
unavailable or limited in scope or amount, or if pricing is set at unsatisfactory levels, our business could be harmed, possibly materially.

35

 
 
 
 
 
 
 
 
 
We face intense competition and rapid technological change, which may make it more difficult to achieve significant market penetration. If we

cannot compete successfully for market share against other companies, we may not achieve sufficient product revenues and our business will suffer.

The market for our pipeline candidates is characterized by intense competition and rapid technological advances. For example, if it is approved in
the  future,  our  3-antigen  prophylactic  HBV  vaccine  will  compete  in  the  United  States  with  approved  HBV  vaccines  marketed  by  GSK,  Dynavax,  and
Merck  and  will  compete  outside  the  United  States  with  vaccines  from  GSK,  Merck,  and  several  additional  established  pharmaceutical  companies.  If
competitors’ existing products or new products are more effective than or considered superior to our current or future products, the commercial opportunity
for  our  products  will  be  reduced  or  eliminated.  Existing  or  future  competing  products  may  provide  greater  therapeutic  convenience  or  clinical  or  other
benefits  for  a  specific  indication  than  our  products  or  may  offer  comparable  performance  at  a  lower  cost.  We  face  competition  from  fully  integrated
pharmaceutical companies and smaller companies that are collaborating with larger pharmaceutical companies, academic institutions, government agencies
and other public and private research organizations. Many of our competitors have products or pipeline candidates already approved or in development. In
addition, many of these competitors, either alone or together with their collaborative partners, are larger than us and have substantially greater financial,
technical, research, marketing, sales, distribution, and other resources. Existing and potential competitors may develop or market products that are more
effective  or  commercially  attractive  than  any  that  we  are  developing  or  marketing.  Competitors  may  obtain  regulatory  approvals  and  introduce  and
commercialize  products  before  we  do.  These  developments  could  have  a  significant  negative  effect  on  our  financial  condition.  Even  if  we  are  able  to
compete successfully, we may not be able to do so in a profitable manner.

We may be exposed to liability claims associated with the use of hazardous materials and chemicals.

Our  research  and  development  activities  involve  the  controlled  use  of  hazardous  materials  and  chemicals.  Although  we  believe  that  our  safety
procedures for using, storing, handling and disposing of these materials comply with federal, state, provincial and local laws and regulations, we cannot
completely eliminate the risk of accidental injury or contamination from these materials. In the event of such an accident, we could be held liable for any
resulting damages and any liability could materially adversely affect our business, financial condition and results of operations. In addition, the federal,
provincial, state, and local laws and regulations governing the use, manufacture, storage, handling and disposal of hazardous or radioactive materials and
waste products may require us to incur substantial compliance costs that could materially adversely affect our business and financial condition.

Our pipeline candidates may never achieve market acceptance, even if we obtain regulatory approvals.

Even if we receive regulatory approvals for the commercial sale of our pipeline candidates, the commercial success of these pipeline candidates
will depend on, among other things, their acceptance by physicians, patients, third-party payers such as health insurance companies and other members of
the medical community as a prophylaxis or therapeutic and a cost-effective alternative to competing products. If our pipeline candidates fail to gain market
acceptance, we may be unable to earn sufficient revenue to continue our business. Market acceptance of, and demand for, any product that we may develop
and commercialize will depend on many factors, including:

● our ability to provide acceptable evidence of safety and efficacy;

● the prevalence and severity of adverse side effects;

● whether our vaccines are differentiated from other vaccines based on immunogenicity;

● availability, relative cost, and relative efficacy of alternative and competing treatments;

● the effectiveness of our marketing and distribution strategy;

● publicity concerning our products or competing products and treatments; and

● our ability to obtain sufficient third-party insurance coverage or reimbursement.

36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If  our  pipeline  candidates  do  not  become  widely  accepted  by  physicians,  patients,  third-party  payers  and  other  members  of  the  medical

community, our business, financial condition and results of operations would be materially and adversely affected.

If we are unable to manufacture our eVLP pipeline candidates in sufficient quantities, at sufficient yields or are unable to obtain regulatory
approvals  for  a  manufacturing  facility  for  our  vaccines,  we  may  experience  delays  in  product  development,  clinical  trials,  regulatory  approval,
commercial distribution, and the In Process Research & Development (“IPR&D”) assets may become impaired and be written off at some time in the
future.

Completion  of  our  clinical  trials  and  commercialization  of  our  eVLP  pipeline  candidates  require  access  to,  or  development  of,  facilities  to
manufacture  our  eVLP  pipeline  candidates  at  sufficient  yields  and  at  commercial-scale.  We  have  limited  experience  manufacturing  any  of  our  eVLP
pipeline candidates in the volumes that will be necessary to support large-scale clinical trials or commercial sales. Efforts to establish these capabilities may
not meet initial expectations as to scheduling, scale-up, reproducibility, yield, purity, cost, potency, or quality.

If we are unable to manufacture our eVLP pipeline candidates in clinical or commercial quantities, as the case may be, in sufficient yields, with
sufficient purity, potency, quality, and identity, then we must find, qualify, and rely on third parties. Any new third-party manufacturers must also receive
FDA approval before we may use product manufactured by them as our commercial products and pipeline candidates. Our products may be in competition
with other products for access to these facilities and may be subject to delays in manufacture if our third-party manufacturers give other products greater
priority.  Any  delays  experienced  by  third-party  manufacturers,  whether  directly  or  by  its  raw  material  suppliers  in  relation  to  our  project,  may  result  in
delays in clinical development of our eVLP pipeline candidates.

As  a  result,  any  delay  or  interruption,  could  have  a  material  adverse  effect  on  our  business,  financial  condition,  results  of  operations  and  cash
flows. In addition, the IPR&D assets may become impaired and be written off at some time in the future, which could also have a material adverse effect on
the financial statements.

In light of our current resources and limited commercial experience, we have and may need to continue to establish third-party relationships

to successfully commercialize our pipeline candidates.

The  near  and  long-term  commercial  viability  of  our  pipeline  candidates  may  depend,  in  part,  on  our  ability  to  successfully  execute  current
strategic collaborations and establish new strategic collaborations with contract commercial organizations, pharmaceutical and biotechnology companies,
non-profit organizations, and government agencies. Establishing and maintaining strategic collaborations and obtaining government funding is difficult and
time-consuming. Potential collaborators may reject collaborations based upon their assessment of our financial, regulatory or intellectual property position
or based on their internal pipeline or available resources; government agencies may reject contract or grant applications based on their assessment of public
need, the public interest, the ability of our products to address these areas, or other reasons beyond our expectations or control. If we fail to establish or
maintain collaborations or government relationships necessary for successful commercialization on acceptable terms, we may not be able to commercialize
our pipeline candidates or generate sufficient revenue to fund further research and development efforts.

New or existing collaborations, including our collaborations with Syneos Health and with Brii Bio, and/or government funding may never result in

the successful development or commercialization of any pipeline candidates for several reasons, including the fact that:

● we may not have the ability to control the activities of our partners and cannot provide assurance that they will fulfill their obligations to us,

including with respect to the license, development, and commercialization of pipeline candidates, in a timely manner or at all;

● such partners may not devote sufficient resources to our pipeline candidates or properly maintain or defend our intellectual property rights (if

required);

● relationships with our collaborators could also be subject to certain fraud and abuse laws if not structured properly to comply with such laws;

● any  failure  on  the  part  of  our  partners  to  perform  or  satisfy  their  obligations  to  us  could  lead  to  delays  in  the  development  or

commercialization of our pipeline candidates and affect our ability to realize product revenue; and

● disagreements, including disputes over the ownership of technology developed with such collaborators, could result in litigation, which would
be time-consuming and expensive, and may delay or terminate research and development efforts, regulatory approvals, and commercialization
activities.

37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If  we  or  our  collaborators  fail  to  maintain  our  existing  agreements  or  in  the  event  we  fail  to  establish  agreements  as  necessary,  we  could  be
required  to  undertake  research,  development,  manufacturing,  and  commercialization  activities  solely  at  our  own  expense.  These  activities  would
significantly  increase  our  capital  requirements  and,  given  our  lack  of  sales,  marketing  and  distribution  capabilities,  significantly  delay  the
commercialization of our pipeline candidates.

Our marketing, promotional, and business practices, including those that occur prior to the FDA’s or another regulatory authority’s approval

of a product candidate, are subject to extensive regulation and any material failure to comply could result in significant sanctions against us.

The  marketing,  promotional,  and  business  practices  of  pharmaceutical  and  biologics  companies  are  subject  to  extensive  regulation,  the
enforcement of which may result in the imposition of civil and/or criminal penalties, injunctions, and/or limitations on marketing practices for some of our
products.

There is no official FDA definition of “promotion,” but FDA regulations, guidance documents, and enforcement actions make clear that the FDA
takes  a  broad  view  of  the  term.  Promotional  materials  include  any  written,  oral,  graphic,  or  broadcast  material  made  and  distributed  to  consumers  by  a
company  or  its  agents  with  the  intent  to  proactively  communicate  certain  attributes  (e.g.,  use/indication,  safety,  effectiveness,  etc.)  of  a  given  drug  or
biologic  product.  Examples  include  presentations,  posters,  brochures,  notes,  e-mail  messages  (external),  blog  postings,  corporate  websites,  social  media
posts,  videos,  oral  representations  made  by  company  representatives,  product  samples,  reprints  of  scientific,  and  medical  articles,  among  others.  To  be
lawful, promotions, at a minimum, must:

● be consistent with, and not contrary to, labeling;

● present “fair balance” between risks and benefits;

● be truthful and not false or misleading;

● be adequately substantiated (when required); and

● include adequate directions for use.

Aside  from  off-label  promotion,  a  lack  of  fair  balance  between  risk  information  and  benefit  information  has  become  the  highest  enforcement
priority for the FDA in this context. We may also be subject to enforcement action in connection with any promotion of an investigational product. Under
the  Food,  Drug,  and  Cosmetic  Act,  a  sponsor  or  investigator,  or  any  person  acting  on  behalf  of  a  sponsor  or  investigator,  shall  not  represent  in  a
promotional  context  that  an  investigational  new  drug  is  safe  or  effective  for  the  purposes  for  which  it  is  under  investigation  or  otherwise  promote  the
product candidate. The most common factors that trigger FDA enforcement actions for unauthorized promotion of an investigational drug include:

● Absence of clear and prominent statement on investigational status;

● Use of trade name pre-approval (without adequate clarification as to status);

● Lack of separation between information on investigational and approved products;

● Characterizations and  descriptions  of  a  promotional  nature  that  are  phrased  as  established  facts  (e.g.,  “long  actions,”  “tamper-resistant,”  “next

generation”); and

● Presentation of information in a manner that visually suggests it is an approved product (e.g., under a heading titled “Products”).

Any enforcement action or lawsuit brought against us in connection with alleged violations of applicable promotion requirements, or prohibitions,

could harm our business and our reputation, as well as the reputation of any then approved products we may promote or commercialize.

38

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We may be subject to additional risks due to the involvement of third-party drugs, devices, or other products in clinical studies evaluating the
safety  and/or  efficacy  of  our  pipeline  candidates  and/or  in  connection  with  the  commercial  use  of  any  such  candidates  approved  by  the  FDA  for
marketing in the United States in the future.

One or more existing FDA-approved therapies may be involved in the clinical testing of a given product candidate, as such product candidate may

be tested in combination with a therapy developed by another company or administered using a third-party medical device.

For example, our cancer vaccine immunotherapeutic candidate, VBI-1901, is in a two-arm Phase I/IIa clinical study where it is administered in
combination with two separate adjuvants via intradermal injection. Accordingly, our clinical studies for VBI-1901, and any other study involving a third-
party product, may subject us to additional risks that we may not otherwise face in connection with studies conducted without third-party products.

Among  other  potential  risks,  a  third-party  product  we  utilize  could  be  defective,  removed  from  the  market,  or  otherwise  rendered  unavailable  for  the
applicable  use.  Additionally,  the  safety  and/or  efficacy  of  such  products  may  be  called  into  question  for  reasons  beyond  our  control,  including,  but  not
limited  to,  serious  adverse  events  associated  with  the  product;  regulatory  enforcement  action  against  the  product’s  manufacturer,  developer,  or  other
responsible  party,  as  applicable;  or  any  other  circumstance  or  finding  that  negatively  impacts  the  perceived  utility  or  reliability  of  the  product.  The
occurrence  of  any  such  events  in  connection  with  a  third-party  drug,  device,  or  other  product  used  in  our  clinical  studies  could  cause  the  FDA  and/or
industry to question the validity of our clinical trial data or improperly attribute safety or efficacy issues to our pipeline candidates, either of which could
have a material adverse effect on our ability to successfully develop and commercialize such candidates. We cannot predict the ultimate impact that any
third-party product used in our clinical studies may have on our business, as such is dependent upon a number of factors outside of our reasonable control.

Risks Related to Our Capital Requirements and Financings

We will need additional financing to continue our operations. If we are unable to obtain additional financing on acceptable terms, we may

have to curtail or cease our development plans and operations.

Our  revenue  generating  activities  include  product  sales  and  research  and  development  services  pursuant  to  fee  for  service  agreements,
collaboration agreements, and certain governmental research and development grants. However, our revenues have not been significant to date. Our long-
term success and ability to continue as a going concern is dependent upon obtaining sufficient capital to fund the research and development of our products,
to bring about their successful commercial release, if approved, to generate revenue, and, ultimately, to attain profitable operations or alternatively advance
the products and technology to such a point that an acquirer would find attractive. We face substantial demand on our cash resources to fund operations and
our growth plans in the future.

To date, we have been able to obtain financing; however, there is no assurance that financing will be available in the future, or if it is, that it will
be available at terms acceptable to us. Additional financings may be effected through debt financing and/or the issuance of equity securities, there being no
assurance that any type of financing on terms acceptable to us will be available or otherwise occur. Debt financing must be repaid regardless of whether we
generate revenues or cash flows from operations and may be secured by substantially all of our assets. Any equity financing or debt financing that requires
the issuance of equity securities or securities convertible into equity securities would cause the percentage ownership of our shareholders to be diluted,
which  dilution  may  be  substantial.  Also,  any  additional  equity  securities  issued  may  have  rights,  preferences,  or  privileges  senior  to  those  of  existing
shareholders. Furthermore, if we issue additional securities, whether equity or debt, or if investors believe we may issue additional securities, the market
price of our common shares could decline. If such financing is not available when required or is not available on acceptable terms, we may be required to
reduce or eliminate certain pipeline candidates and development activities, and it may ultimately require us to suspend or cease operations, which could
cause investors to lose the entire amount of their investment.

39

 
 
 
 
 
 
 
 
 
 
We have incurred significant losses since inception and anticipate that we will incur continued losses for the foreseeable future.

We have incurred significant net losses and negative operating cash flows since inception. We incurred net losses of approximately $46.2 million
and  $54.8  million  in  2020  and  2019,  respectively.  As  of  December  31,  2020,  we  had  an  accumulated  deficit  of $308.6  million.  Our  income  generating
activities have been from sales of our 3-antigen prophylactic HBV vaccine in Israeli markets that have generated a limited number of sales to-date, fees
from research and development services, and revenue from partnership collaborations. We expect to incur significant operating losses for the next several
years  as  we  support  our  3-antigen  prophylactic  HBV  vaccine  regulatory  submissions  and  pre-commercialization  activities,  expand  our  research  and
development, advance other pipeline candidates into and through clinical development, including our immunotherapeutic HBV candidate, GBM vaccine
immunotherapeutic  candidate,  prophylactic  coronavirus  vaccine  program  candidates,  and  CMV  candidate,  complete  clinical  trials  and  seek  regulatory
approval.  Because  of  the  numerous  risks  and  uncertainties  associated  with  developing  and  commercializing  pharmaceutical  products,  as  well  as  those
related to our expectations for the License Agreement, we are unable to predict the extent of any future losses or guarantee when, or if, our company will
become profitable or cash flow positive. If we never achieve profitability or positive cash flows, or achieve either later than we anticipate, you may lose
some or all of your investment in us.

Our financial statements have been prepared on a going concern basis; we must raise additional capital to fund our operations in order to

continue as a going concern.

In its report dated March 2, 2021, EisnerAmper LLP, our independent registered public accounting firm, expressed substantial doubt about our
ability to continue as a going concern as we have suffered recurring losses from operations and have insufficient liquidity to fund our future operations. If
we are unable to improve our liquidity position, we may not be able to continue as a going concern. The accompanying consolidated financial statements
do  not  include  any  adjustments  that  might  result  if  we  are  unable  to  continue  as  a  going  concern  and,  therefore,  be  required  to  realize  our  assets  and
discharge out liabilities other than in the normal course of business which could cause investors to suffer the loss of all or a substantial portion of their
investment. As of December 31, 2020, we had $93.8 million of cash and cash equivalents. In order to have sufficient cash and cash equivalents to fund our
operations in the future, we will need to raise additional equity or debt capital and cannot provide any assurance that we will be successful in doing so.

Risks Related to Our Business

Adverse effects resulting from vaccines or immunotherapies or therapies could also negatively affect the perceptions by members of the health

care community, including physicians, about the safety and effectiveness of our pipeline candidates.

There are many other companies that have developed or are currently trying to develop vaccines or immuno-oncology products for the treatment
or prevention of diseases that overlap with our pipeline candidates. If adverse effects were to result from vaccines or immunotherapy drugs or therapies
being  developed,  manufactured  and  marketed  by  others  that  overlap  with  our  pipeline  candidates,  it  could  be  attributed  to  our  pipeline  candidates  or
immunotherapy protocols as a whole. In fact, in the past biologics have been associated with certain safety risks and other companies developing biologics
have had patients in trials suffer from serious adverse events, including death. Any such attribution could negatively affect the perceptions by members of
the  health  care  community,  including  physicians,  about  the  safety  and  effectiveness  of  our  pipeline  candidates.  Our  industry  is  susceptible  to  rapid
technological changes and there can be no assurance that we will be able to overcome any new technological challenges presented by the adverse effects
resulting from vaccines or immunotherapy drugs or therapies developed, manufactured or marketed by others.

We have international operations, which subject us to risks inherent with operations outside of Canada.

We  have  international  operations  and  we  may  seek  to  obtain  market  approvals  in  foreign  markets  that  we  deem  to  generate  significant
opportunities.  However,  even  with  the  cooperation  of  a  commercialization  partner,  conducting  drug  development  in  foreign  countries  involves  inherent
risks,  including,  but  not  limited  to:  difficulties  in  staffing,  funding,  and  managing  foreign  operations;  different  and  unexpected  changes  in  regulatory
requirements; export restrictions; tariffs and other trade barriers; different reimbursement systems; economic weaknesses or political instability in particular
foreign economies and markets; compliance with tax, employment, immigration, and labor laws for employees living or travelling abroad; supply chain and
raw  materials  management;  difficulties  in  protecting,  acquiring,  enforcing,  and  litigating  intellectual  property  rights;  fluctuations  in  currency  exchange
rates; and potentially adverse tax consequences.

40

 
 
 
 
 
 
 
 
 
 
 
If  we  were  to  experience  any  of  the  difficulties  listed  above,  or  any  other  difficulties,  our  international  development  activities  and  our  overall

financial condition may suffer and cause us to reduce or discontinue our international development and market approval efforts.

Our employees may engage in misconduct or other improper activities, including noncompliance with regulatory standards and requirements.

We are exposed to the risk of employee fraud or other misconduct. Misconduct by employees could include intentional failures to:

● comply with FDA regulations or similar regulations of comparable foreign regulatory authorities;

● provide accurate information to the FDA or comparable foreign regulatory authorities;

● comply with manufacturing standards that we have established;

● comply with federal and state healthcare fraud and abuse laws and regulations and similar laws and regulations established and enforced by

comparable foreign regulatory authorities;

● properly protect patient information which is subject to federal and state privacy and security laws or similar laws in foreign countries;

● report financial information or data accurately; or

● disclose unauthorized activities to us.

In  particular,  sales,  marketing,  and  business  arrangements  in  the  healthcare  industry  are  subject  to  extensive  laws  and  regulations  intended  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, sales commissions, customer incentive programs, and other business arrangements. Employee misconduct could also involve the
improper use of information obtained in the course of clinical trials, which could result in regulatory sanctions and serious harm to our reputation. It is not
always possible to identify and deter employee misconduct, and the precautions that we take to detect and prevent this activity may not be effective in
controlling  unknown  or  unmanaged  risks  or  losses  or  in  protecting  us  from  governmental  investigations  or  other  actions  or  lawsuits  stemming  from  a
failure to be in compliance with such laws or regulations. If any such actions are instituted against us and we are not successful in defending or asserting
our rights, those actions could have a significant impact on our business and results of operations, including the imposition of significant fines or other
sanctions.

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We  may  be  subject  to  federal,  provincial  and  state  healthcare  laws,  regulations,  and  policies  in  connection  with  our  current  and/or  future

activities and our failure to comply with those laws could have a material adverse effect on our results of operations and financial conditions.

In addition to FDA restrictions on marketing and other applicable regulations, if we obtain FDA approval to commercialize any of our current or
future product candidates in the United States, our operations may be directly, or indirectly, through our relationships with healthcare providers, customers,
and third-party payors, subject to various federal and state fraud and abuse laws, including, without limitation the following:

● the  federal  Anti-Kickback  Statute  (and  state  equivalents),  which  prohibits,  among  other  things,  persons  from  knowingly  and  willfully
soliciting, receiving, offering, or paying remuneration, directly or indirectly, in exchange for or to induce either the referral of an individual,
or the furnishing, arranging for, or the purchase, order or recommendation of, any item or service that is reimbursable, in whole or in part, by
a federal healthcare program such as the Medicare and Medicaid programs;

● the federal physician self-referral law, commonly known as the “Stark Law” (and state equivalents), which prohibits a physician from making
a  referral  for  certain  designated  health  services  covered  by  the  Medicare  program  if  the  physician  or  an  immediate  family  member  has  a
financial  relationship  with  the  entity  providing  the  designated  health  services,  unless  the  financial  relationship  falls  within  an  applicable
exception to the prohibition;

● the federal False Claims Act and related laws (and state equivalents) that prohibit and impose liability on any person or entity that, among

other things, knowingly presents, or causes to be presented, a false or fraudulent claim for payment to the federal government;

● the so-called qui tam provisions of the federal and state False Claims Act, which permit whistleblowers to sue in the name of the federal or
state governments’ healthcare providers and others for alleged violations of those laws and which permit whistleblowers to obtain a reward
for bringing the case. These qui tam cases have been on the rise in recent years;

● federal  criminal  laws  that  prohibit  executing  a  scheme  to  defraud  any  healthcare  benefit  program  or  making  false  statements  relating  to

healthcare matters;

● the  federal  transparency  requirements  under  the  Affordable  Care  Act,  including  the  provisions  commonly  referred  to  as  the  Physician
Payments Sunshine Act, which requires certain manufacturers of drugs, devices, biologics and medical supplies that are reimbursable under
Medicare, Medicaid or Children’s Health Insurance Program to report annually to the Centers for Medicare & Medicaid Services information
related  to  payments  and  other  transfers  of  value  to  physicians  and  teaching  hospitals,  and  ownership  and  investment  interests  held  by
physicians and their immediate family members;

 ● the federal Civil Monetary Penalties Law, which prohibits, among other things, the offering or transfer of remuneration to a Medicare or state
healthcare program beneficiary if the person knows or should know it is likely to influence the beneficiary’s selection of a particular provider,
practitioner, or supplier of services reimbursable by Medicare or a state healthcare program, unless an exception applies;

● the Prescription Drug Marketing Act, as amended, which governs the distribution of prescription drug samples to healthcare practitioners;

● the  fraud  and  abuse  provisions  of  the  federal  Health  Insurance  Portability  and  Accountability  Act  of  1996,  as  amended  by  the  Health
Information Technology for Economic and Clinical Health Act (“HITECH”), and its implementing regulations (collectively “HIPAA”), which
imposes criminal and civil liability for executing a scheme to defraud any healthcare benefit program or making false statements relating to
healthcare matters and established comprehensive federal standards with respect to the privacy and security of protected health information
and  requirements  for  the  use  of  certain  standardized  electronic  transactions,  and  amendments  made  in  2013  to  HIPAA  under  the  Health
Information  Technology  for  Economic  and  Clinical  Health  Act,  which  strengthens  and  expands  HIPAA  privacy  and  security  compliance
requirements, increases penalties for violators, extends enforcement authority to state attorneys general, and imposes requirements for breach
notification;

● analogous state laws and regulations, including (among others) state anti-kickback, self-referral, and false claims laws, which may apply to
our business practices, including, but not limited to, research, distribution, sales and marketing arrangements and claims involving healthcare
items or services reimbursed by any third-party payor, including private insurers; state laws that require pharmaceutical companies to comply
with the pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated by the United States
federal government, or otherwise restrict payments that may be made to healthcare providers and other potential referral sources; state laws
and regulations that require drug manufacturers to file reports relating to pricing and marketing information and that require tracking gifts and
other remuneration and items of value provided to healthcare professionals and entities; state and local laws that require the registration of
pharmaceutical sales representatives; and

● state  and  local  law  equivalents  of  HIPAA  related  to  the  privacy  and  security  of  patient  information  in  certain  circumstances,  which  are
typically  not  preempted  by  HIPAA  and  may  apply  more  broadly,  and/or  contain  different,  potentially  more  stringent,  restrictions  and
obligations, than HIPAA thus complicating compliance efforts.

42

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Further, the Affordable Care Act, among other things, amended the intent requirement of the federal anti-kickback and criminal healthcare fraud
statutes. A person or entity can be found guilty of fraud or false claims under the Affordable Care Act without actual knowledge of the statute or specific
intent to violate it. In addition, the Affordable Care Act provides that 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  false  claims  statutes.  Ensuring  that  our  future
business  arrangements  with  third  parties  comply  with  applicable  healthcare  laws  and  regulations  could  involve  substantial  costs.  Possible  sanctions  for
violation of the applicable fraud-and-abuse laws may include monetary fines, civil, and criminal penalties, exclusion from Medicare, Medicaid, and other
government  programs,  forfeiture  of  amounts  collected  in  violation  of  such  prohibitions,  individual  imprisonment,  additional  reporting  obligations,  and
oversight (if we become subject to a corporate integrity agreement or other agreement to resolve allegations of non-compliance with these laws), and the
curtailment or restructuring of our operations. Any violations of these laws, or any action against us for violation of these laws, even if we successfully
defend against such claims, could result in a material adverse effect on our reputation, business, results of operations, and financial condition. In addition,
there  has  been  a  recent  trend  of  increased  federal  and  state  regulation  of  payments  made  to  physicians  and  teaching  hospitals  for  marketing,  medical
directorships, and other purposes. Some states impose a legal obligation on companies to adhere to voluntary industry codes of behavior (e.g., the PhRMA
Code  and  the  AdvaMed  Code  of  Ethics),  which  apply  to  pharmaceutical  and  medical  device  companies’  interactions  with  healthcare  providers;  some
mandate  implementation  of  corporate  compliance  programs,  along  with  the  tracking  and  reporting  of  gifts,  compensation  and  other  remuneration  to
physicians, and some states limit or prohibit such gifts.

Most recently, there has been a trend in federal and state legislation aimed at requiring pharmaceutical companies to disclose information about
their production and marketing costs, and ultimately lowering costs for drug products. Several states have passed or introduced bills that would require
disclosure of certain pricing information for prescription drugs that have no threshold amount or are above a certain annual wholesale acquisition cost. In
June 2016, Vermont became the first state to pass legislation requiring certain drug companies to disclose information relating to justification of certain
price increases and various others have since-followed. The United States Congress has also introduced bills targeting prescription drug price transparency,
and two such bills—the Patient Right to Know Drug Prices Act (for private plans) and the Know the Lowest Price Act (for Medicare Parts C and D)—were
signed into law on October 10, 2018. These laws and any other such implementation of legislation requiring publication of drug costs could materially and
adversely impact our business, financial condition and results of operations by promoting a reduction in drug prices.

The scope and enforcement of these laws is uncertain and subject to change in the current environment of healthcare reform, especially in light of
the  lack  of  applicable  precedent  and  regulations.  We  are  not  able  to  predict  the  impact  on  our  business  of  any  changes  in  these  laws.  Federal  or  state
regulatory  authorities  may  challenge  our  future  activities  under  these  laws.  Any  such  challenge  could  have  a  material  adverse  effect  on  our  reputation,
business, results of operations and financial condition. Any state or federal regulatory review of the Company, regardless of the outcome, would be costly
and time-consuming.

Our business, and our current and future activities, product candidates, or any future approved products, if any, may also be subject to equivalent
healthcare-related laws and regulations of any or all of the other countries, provinces, or other applicable jurisdictions in which we currently operate or may
operate in the future. There can be no assurance that the potential compliance obligations of any such foreign laws, and any corresponding consequences of
noncompliance, will be similar to those of United States fraud and abuse laws.

Healthcare legislative reform measures or other changes may have a material adverse effect on our business and results of operations.

In  the  United  States,  there  have  been  a  number  of  legislative  and  regulatory  initiatives  focused  on  containing  the  cost  of  healthcare.  The
Affordable Care Act, for example, substantially changed the way healthcare is financed by both governmental and private insurers. The Affordable Care
Act contains a number of provisions that could impact our business and operations, primarily, once we obtain FDA approval to commercialize one of our
product candidates in the United States, if ever, and may also affect our operations in ways we cannot currently predict. ACA provisions that may affect our
business  include  those  governing  enrollment  in  federal  healthcare  programs,  reimbursement  changes,  rules  regarding  prescription  drug  benefits  under
health insurance exchanges, expansion of the 340B program, expansion of state Medicaid programs, and fraud and abuse enforcement. Such changes may
impact  existing  government  healthcare  programs,  industry  competition,  formulary  composition,  and  may  result  in  the  development  of  new  programs,
including Medicare payment for performance initiatives, health technology assessments, and improvements to the physician quality reporting system and
feedback program.

43

 
 
 
 
 
 
 
 
During  his  time  in  office,  former  President  Trump  supported  the  repeal  of  all  or  portions  of  the  Affordable  Care  Act.  However,  the  Trump
administration’s relevant repeal and/or reform efforts were met with substantial opposition from various federal and state legislators and agencies and other
industry stakeholders, which has contributed to the current state of uncertainty as to the validity and application of healthcare reform measures initiated
thus far, the fate of the Affordable Care Act, and the current and future implications for applicable participants within the United States healthcare industry,
including providers, patients, manufacturers, developers, and other relevant individuals and institutions.

In January 2017, Congress passed a budget resolution that authorizes congressional committees to draft legislation to repeal all or portions of the
Affordable Care Act and permits such legislation to pass with a majority vote in the Senate. President Trump also issued an executive order in which he
stated that it is his administration’s policy to seek the prompt repeal of the Affordable Care Act and directed executive departments and federal agencies to
waive, defer, grant exemptions from, or delay the implementation of the provisions of the Affordable Care Act to the maximum extent permitted by law.

Additionally,  the  Tax  Cuts  and  Jobs  Act  of  2017  eliminated  the  Affordable  Care  Act  provision  requiring  individuals  to  purchase  and  maintain
health coverage, or the “individual mandate,” by reducing the associated penalty to zero, beginning in 2019. In December 2018, a district court in Texas
held that the individual mandate is unconstitutional and that the rest of the Affordable Care Act is, therefore, invalid. On appeal, the Fifth Circuit Court of
Appeals affirmed the holding on the individual mandate but remanded the case back to the lower court to reassess whether and how such holding affects the
validity of the rest of the Affordable Care Act. Substantial uncertainty remains as to the future of the Affordable Care Act after the United States Supreme
Court declined to expedite its review of the Fifth Circuit’s holding on January 21, 2020. Accordingly, these issues were not resolved before the election of
President Biden in November 2020. There is no way to predict whether, and to what extent, if any, the Affordable Care Act will remain in-effect in the
future,  and  it  is  unclear  how  these  decisions,  subsequent  appeals,  or  other  efforts  to  repeal  and  replace  the  Affordable  Care  Act  will  impact  the  United
States healthcare industry or our business.

Furthermore, we cannot predict what actions the Biden administration will implement in connection with the Affordable Care Act. The adoption
or implementation of new or amended legislation at the federal or state level could affect our ability to obtain regulatory approval for any of our vaccine
candidates and the commercial viability of our future approved products, if any. We cannot predict the ultimate nature, timing, or effect of any changes to
the Affordable Care Act or other federal and state reform efforts, and there is no assurance that such efforts will not adversely affect our future business and
financial results.

Our internal computer systems, or those of our third-party vendors, collaborators, or other contractors may be subject to various federal and
state confidentiality and privacy laws in the United States and abroad and could sustain system failures, security breaches, or other disruptions, any of
which could have a material adverse effect on our business.

Numerous international, national, federal, provincial and state laws, including state privacy laws (such as the California Consumer Privacy Act, or
“CCPA”), state security breach notification and information security laws, and federal and state consumer protection laws govern the collection, use, and
disclosure of personal information. In addition, most healthcare providers who may, in future, prescribe and dispense our products in the United States and
research institutions in the United States with whom we collaborate for our sponsored clinical trials are “covered entities” subject to privacy and security
requirements  under  Health  Care  Insurance  and  Accountability  Act  of  1996  (“HIPAA”).  Among  other  things,  the  Health  Information  Technology  for
Economic  and  Clinical  Health  Act  (“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. Certain of our clinical sites or collaborators could be subject to a wide
range of penalties and sanctions under HIPAA, including criminal penalties if they knowingly obtain or disclose individually identifiable health information
maintained  by  a  covered  entity  in  a  manner  that  is  not  authorized  or  permitted  by  HIPAA.  Failure  to  comply  with  current  and  future  privacy  laws  and
regulations could result in governmental enforcement actions (including the imposition of significant penalties), criminal and civil liability, and/or adverse
publicity that negatively affects our business.

Moreover,  we  rely  on  our  internal  and  third-party  provided  information  technology  systems  and  applications  to  support  our  operations  and  to
maintain and process company information including personal information, confidential business information and proprietary information. Furthermore, we
generate intellectual property that is central to the future success of the business and transmit certain amounts of confidential information. Additionally, we
collect, store and transmit confidential information of collaborators, employees or other third-party contractors. We have experienced in the past, and may
experience  in  the  future,  cybersecurity  incidents,  threats,  and  intrusions.  Incidents,  threats,  and  intrusions  may  require  remediation  to  protect  sensitive
information,  including  our  intellectual  property  and  personal  information,  and  our  overall  business.  The  continually  changing  threat  landscape  of
cybersecurity today makes our systems potentially vulnerable to service interruptions, system errors or to security breaches from inadvertent or intentional
actions by our employees, partners, and vendors, and from attacks by malicious third parties, including supply chain attacks originating at our third-party
partners. Such attacks are of ever-increasing levels of sophistication. Attacks may be made by individuals or groups that have varying levels of expertise,
some  of  which  are  technologically  advanced  and  well-funded  including,  without  limitation,  nation  states,  organized  criminal  groups,  and  hacktivists
organizations. A breach of cybersecurity, a disruption in availability, or the unauthorized alteration of systems or data could adversely affect our business,
results  of  operations  and  financial  condition,  or  lead  to  the  loss,  theft,  destruction,  corruption,  or  compromise  of  our  information  or  that  of  our
collaborators, or third-party contractors, as applicable.

44

 
 
 
 
 
 
 
 
 
While we have invested in cybersecurity and have implemented processes and procedural controls to maintain the confidentiality and integrity of
such information, there can be no guarantee that our efforts will prevent all service interruptions or security breaches. Any such interruption or breach of
our systems could adversely affect our business operations and result in the loss of critical or sensitive confidential information or intellectual property, and
could result in financial, legal, and reputational harm to our business, including legal claims and proceedings, liability under laws that protect the privacy of
personal information, government enforcement actions, and regulatory penalties, as well as remediation costs. While we seek to protect our information
technology systems from these types of incidents, the healthcare sector continues to see a high frequency of cyberattacks and increasingly sophisticated
threat  actors,  and  our  systems  and  the  information  maintained  within  those  systems  remain  potentially  vulnerable  to  data  security  incidents.  Moreover,
losses from such events may not be completely covered by insurance coverage (or may not be covered at all by any of our insurance policies depending on
the circumstances). Furthermore, this insurance may not be sufficient to cover the financial, legal, or reputational losses that may result from an interruption
or breach of our systems.

Any of the above-described cyber or other security-related incidents may trigger notification obligations to affected individuals and government
agencies,  legal  claims  or  proceedings,  and  liability  under  foreign,  federal,  provincial,  and  state  laws  that  protect  the  privacy  and  security  of  personal
information. Our proprietary and confidential information may also be accessed. Any one of these events could cause our business to be materially harmed
and our results of operations may be adversely impacted. Finally, as cyber threats continue to evolve, and privacy and cybersecurity laws and regulations
continue to develop, we may need to invest additional resources to implement new compliance measures, strengthen our information security posture, or
respond to cyber threats and incidents.

We  may  expand  our  business  through  the  acquisition  of  rights  to  new  pipeline  candidates  that  could  disrupt  our  business  and  harm  our

financial condition.

We may expand our product offerings, and we may seek acquisitions of pipeline candidates or technologies to do so. We may also seek to expand
our business through the acquisition of businesses or companies having rights to new pipeline candidates. Acquisitions involve numerous risks, including
substantial  cash  expenditures;  potentially  dilutive  issuances  of  equity  securities;  incurrence  of  debt  and  contingent  liabilities,  some  of  which  may  be
difficult  or  impossible  to  identify  at  the  time  of  the  acquisition;  difficulties  in  assimilating  the  acquired  technologies  or  the  operations  of  the  acquired
companies;  diversion  of  management’s  attention  away  from  other  business  concerns;  risks  of  entering  markets  in  which  we  have  limited  or  no  direct
experience; and the potential loss of key employees or key employees of the acquired companies.

There can be no assurance that any acquisition by us will result in short-term or long-term benefits to us. We may incorrectly judge the value or
worth of an acquired product, company or business. In addition, future success of the combined company will depend in part on our ability to manage the
rapid growth associated with some of these acquisitions. There can be no assurance that we will be able to make the combination of our business with that
of  any  acquired  products,  businesses,  or  companies  work  or  be  successful.  Furthermore,  the  development  or  expansion  of  our  business  or  any  acquired
products, businesses, or companies may require a substantial capital investment by us. We may not have these necessary funds, or such funds might not be
available on acceptable terms or at all. We may also seek to raise funds by selling capital stock or instruments convertible into or exercisable for capital
stock, which could dilute each shareholder’s ownership interest.

Under current United States, Canadian, and Israeli law, we may not be able to enforce covenants not to compete or to prevent the breach of
confidentiality  agreements,  and  therefore,  may  be  unable  to  prevent  our  competitors  from  benefiting  from  the  expertise  of  some  of  our  former
employees.

We generally enter into non-competition agreements with our employees and certain key consultants. These agreements prohibit our employees
and certain key consultants, if they cease working for us, from competing directly with us or working for our competitors or clients for a limited period of
time. However, under current United States, Canadian, and Israeli law, we may be unable to enforce these agreements, in whole or in part, and therefore,
we cannot be sure that these employees and key consultants will not compete with us. For example, in the past, Israeli courts have required employers
seeking to enforce non-compete undertakings of a former employee to demonstrate that the competitive activities of the former employee will harm one of
a  limited  number  of  material  interests  of  the  employer  which  have  been  recognized  by  the  courts,  such  as  the  secrecy  of  a  company’s  confidential
commercial information or the protection of its intellectual property. If we are unable to demonstrate that harm would be caused to us or otherwise enforce
these  non-competition  agreements,  in  whole  or  in  part,  we  may  be  unable  to  prevent  our  competitors  from  benefitting  from  the  expertise  our  former
employees or consultants developed while working for us and our ability to remain competitive may be diminished.

45

 
 
 
 
 
 
 
 
 
We  rely  on  confidential  information  that  we  seek  to  protect  through  confidentiality  agreements  with  our  employees  and  other  parties.  If  these
agreements are breached, competitors may obtain and use our confidential information to gain a competitive advantage over us or could substantially delay
product  development  or  harm  our  commercialization  activities.  We  may  not  have  any  remedies  against  our  competitors  and  any  remedies  that  may  be
available to us may not be adequate to protect our business or compensate us for the damaging disclosure. In addition, we may have to expend resources to
protect our interests from possible infringement by others, which may divert our available funds away from our business activities.

We  have  significant  operations  located  in  Israel  and,  therefore,  our  results  may  be  adversely  affected  by  political,  economic,  and  military

instability in Israel.

Our subsidiary’s operations are located in Rehovot, Israel. Accordingly, political, economic, and military conditions in Israel may directly affect
our  business.  Since  the  establishment  of  the  State  of  Israel  in  1948,  a  number  of  armed  conflicts  have  taken  place  between  Israel  and  its  neighboring
countries.  Any  hostilities  involving  Israel  or  the  interruption  or  curtailment  of  trade  between  Israel  and  its  trading  partners  could  adversely  affect  our
business and results of operations.

Any armed conflicts, terrorist activities, or political instability in the region could adversely affect business conditions and could harm our results
of operations and could make it more difficult for us to raise capital. Parties with whom we do business have sometimes declined to travel to Israel during
periods of heightened unrest or tension, forcing us to make alternative arrangements when necessary in order to meet our business partners face to face. In
addition, the political and security situation in Israel may result in parties with whom we have agreements involving performance in Israel claiming that
they are not obligated to perform their commitments under those agreements pursuant to force majeure provisions in such agreements.

Since the Gaza Strip’s 2007 coup, by which the terrorist organization Hamas seized control, there have been a number of armed conflicts between
Hamas and Israel – in December-January 2008-9, November 2012, July-August 2014 and as recently as May 2019 – in all of which conflicts, rockets were
fired from Gaza into Israeli civilian population centers. During the summer of 2006, Israel was engaged in an armed conflict with Hezbollah, a Lebanese
Islamist Shiite militia group and political party backed by Iran and controlling large swathes of Lebanon. These conflicts involved missile strikes against
civilian targets in various parts of Israel, including areas in which our Rehovot facilities, employees and some of our consultants are located, and negatively
affected business conditions in Israel. Civil unrest and political turbulence has occurred in other countries in the region, including Syria which shares a
common  border  with  Israel,  and  is  affecting  the  political  stability  of  those  countries.  Since  April  2011,  a  civil  war  that  has  been  ongoing  in  Syria  has
escalated, and evidence indicates that chemical weapons have been used in the region. This instability and any intervention may lead to additional conflicts
in the region. In addition, Iran has threatened to attack Israel and is widely believed to be developing nuclear weapons. Iran also has a strong influence
among extremist groups in the region, such as Hamas in Gaza, Hezbollah in Lebanon, and both the Allawite regime and various rebel militia groups in
Syria. These situations may potentially escalate in the future to more violent events which may affect Israel and us. Any armed conflicts, terrorist activities,
or political instability in the region could adversely affect business conditions and could harm our results of operations and could make it more difficult for
us to raise capital.

Commercial  insurance  does  not  cover  losses  that  may  occur  as  a  result  of  an  event  associated  with  the  security  situation  in  the  Middle  East.
Although the Israeli government is currently committed to covering the reinstatement value of direct damages that are caused by terrorist attacks or acts of
war, we cannot assure that this government coverage will be maintained, or if maintained, will be sufficient to compensate us fully for damages incurred.
Any losses or damages incurred by us could have a material adverse effect on our business. Any armed conflicts or political instability in the region would
likely negatively affect business conditions generally and could harm our results of operations.

46

 
 
 
 
 
 
 
 
Political relations could limit our ability to sell or buy internationally.

We could be adversely affected by the interruption or reduction of trade between Israel and its trading partners. To date the State of Israel and
Israeli companies have been repeatedly subjected to economic boycotts. Several countries, companies and organizations continue to participate in a boycott
of  Israeli  firms  and  others  doing  business  with  Israel  or  with  Israeli  companies.  Also,  over  the  past  several  years  there  have  been  calls  in  Europe  and
elsewhere to reduce trade with Israel. These restrictive laws and policies may have an adverse impact on our operating results, financial condition or the
expansion of our business.

The operations of our subsidiary in Israel may be disrupted as a result of the obligation of Israeli citizens to perform military service.

Many Israeli citizens are obligated to perform several days, and in some cases more, of annual military reserve duty until they reach the age of 40
(or  older,  for  reservists  who  are  officers  or  who  have  certain  special  training)  and,  in  the  event  of  a  military  conflict,  may  be  called  to  active  duty.  In
response to increases in terrorist activity and recent armed conflicts, there have been periods of significant call-ups of military reservists. It is possible that
there will be military reserve duty call-ups in the future. The operations of our subsidiary in Israel could be disrupted by such call-ups, which may include
the call-up of our employees or the employees of our Israeli business partners. Such disruption could materially adversely affect our business, financial
condition and results of operations.

Exchange rate fluctuations between the United States dollar, Canadian dollar and the New Israeli Shekel currencies may negatively affect our

earnings cash flows.

Our functional currency is the United States dollar. We incur expenses in New Israeli Shekel, which we refer to as NIS, Canadian Dollars and
United States dollars. As a result, we are exposed to the risks that the United States dollar may devalue relative to the Canadian Dollar or NIS, or, if the
United States dollar appreciates relative to the Canadian Dollar or NIS, that the inflation rate in the United States may exceed such rate of devaluation of
the United States dollar, or that the timing of such devaluation may lag behind inflation in the United States. The average exchange rate for the year ended
December 31, 2020, was US$1.00 = NIS 3.4370 and US$1.00 = CAD $1.3399. We cannot predict any future trends in the rate of inflation in the United
States or the rate of devaluation, if any, of the United States dollar against the Canadian Dollar or NIS.

Risks Related to Our Intellectual Property

Our  success  depends  on  our  ability  to  maintain  the  proprietary  nature  of  our  technology.  We  may  become  subject  to  third  parties’  claims
alleging  infringement  of  patents  and  proprietary  rights  or  seeking  to  invalidate  our  patents  or  proprietary  rights,  which  would  be  costly,  time-
consuming, and, if successfully asserted against us, delay or prevent the development of our current or future pipeline candidates or commercialization
of our products.

Our  success  in  large  part  depends  on  our  ability  to  maintain  the  proprietary  nature  of  our  technology.  To  do  so,  we  must,  at  significant  cost,
prosecute patent applications and maintain existing patents, obtain new patents, and pursue trade secret and other intellectual property protection. We also
must operate without infringing the proprietary rights of third parties or allowing third parties to infringe our rights. We currently have rights to over 149
fully owned, co-owned, or exclusively licensed patents and patent applications. However, patent issues relating to pharmaceuticals and biologics involve
complex legal, scientific, and factual questions.

To date, no consistent policy has emerged regarding the breadth of biotechnology patent claims that are granted by the United States Patent and
Trademark Office or enforced by the federal courts. Therefore, we do not know whether our patent applications will result in the issuance of patents, or that
any patents issued to us will provide us with any competitive advantage. We also cannot be sure that we will develop additional proprietary products that
are patentable. Furthermore, there is a risk that others will independently develop similar technology or products or circumvent the patents issued to us.

47

 
 
 
 
 
 
 
 
 
 
 
 
Even if we are issued patents for our technologies, there is always a risk that third parties will initiate post grant review or inter parties review
proceedings to challenge the validity of one or more of our patents. These proceedings can result in the loss of patent claims. Even if we are successful in
defending our patents during post grant review or inter parties review proceedings, these procedures are time consuming and expensive and may have a
negative impact on our results.

There is also a risk that third parties may challenge our existing patents in court or claim that we are infringing their patents or proprietary rights.
We cannot assure you that the manufacture, use, sale, offer for sale, or importation of any of our products or current or future pipeline candidates will not
infringe  existing  or  future  patents.  Because  we  have  not  conducted  a  formal  freedom  to  operate  analysis  for  patents  related  to  our  products  or  pipeline
candidates, we may not be aware of patents that have already been issued that a third-party might assert are infringed by one of our products or current or
future pipeline candidates. Because patent applications can take many years to issue and may be confidential for eighteen months or more after filing, there
also may be applications now pending of which we are unaware and which may later result in issued patents that we may infringe by commercializing any
of our products or current or future pipeline candidates. We could incur substantial costs in defending patent infringement suits or in filing suits against
others to have their patents declared invalid or to claim infringement of our patents. It is also possible that we may be required to obtain licenses from third
parties  to  avoid  infringing  third-party  patents  or  other  proprietary  rights.  We  cannot  be  sure  that  such  third-party  licenses  would  be  available  to  us  on
acceptable terms, if at all. If we are unable to obtain required third-party licenses, we may be delayed in or prohibited from developing, manufacturing or
selling products requiring such licenses.

Although our patent filings include claims covering various features of our pipeline candidates, including composition, methods of manufacture
and  use,  our  patents  do  not  provide  us  with  complete  protection  against  the  development  of  competing  products.  Furthermore,  follow-on  versions  of
patented biologic products (i.e., biosimilars) may have structural differences that cause them to fall outside the scope of patent claims. Some of our know-
how  and  technology  is  not  patentable.  To  protect  our  proprietary  rights  in  unpatentable  intellectual  property  and  trade  secrets,  we  require  employees,
consultants, advisors, and collaborators to enter into confidentiality agreements. These agreements may not provide meaningful protection for our trade
secrets, know-how, or other proprietary information.

Our 3-antigen prophylactic HBV vaccine is not currently protected by any pending patent application nor any unexpired patent. Accordingly,
our 3-antigen prophylactic HBV vaccine may be subject to competition from the sale of generic products that could adversely affect our business and
operations.

Our 3-antigen prophylactic HBV vaccine has no patent protection, and therefore, we will seek to rely on non-patent data exclusivity in the BCPIA
and similar legislation in other countries, which is described further under “—Risks Related to our Intellectual Property —We may not be able to obtain
marketing exclusivity in the United States under the BPCIA or equivalent regulatory data exclusivity protection in other jurisdictions for our products.”

Our 3-antigen prophylactic HBV vaccine is the only product we currently market (outside of the U.S., Europe, and Canada). Failure to obtain and
retain marketing exclusivity or expiration of the market exclusivity could seriously adversely affect the revenue potential for our 3-antigen prophylactic
HBV vaccine in the jurisdictions where it is approved for sale.

Our ability to protect and enforce our patents does not guarantee that we will secure the right to commercialize the patents.

A patent is a limited monopoly right conferred upon an inventor, and any successors in title, in return for the making and disclosing of a useful,
new, and non-obvious invention. This monopoly is of limited duration but, while in force, allows the patent holder to prevent others from making and/or
using his invention. While a patent gives the holder this right to exclude others, it is not a license to commercialize the invention, where other permissions
may  be  required  for  permissible  commercialization  to  occur.  For  example,  a  drug  cannot  be  marketed  in  the  United  States  without  the  appropriate
authorization from the FDA, regardless of the existence of a patent covering the product. Further, the invention, even if patented itself, may be prohibited
from commercialization if it infringes the valid patent rights of another party.

48

 
 
 
 
 
 
 
 
 
 
Obtaining  and  maintaining  our  patent  protection  depends  on  compliance  with  various  procedural,  documentary,  fee  payment  and  other
requirements  imposed  by  governmental  patent  offices,  and  our  patent  protection  could  be  reduced  or  eliminated  for  non-compliance  with  these
requirements.

The United States Patent and Trademark Office and various foreign governmental patent offices require compliance with a number of procedural,
documentary, fee payment, and other provisions during the patent process. There are situations in which noncompliance can result in abandonment or lapse
of a patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. In such an event, competitors might be able
to enter the market earlier than would otherwise have been the case, which could result in a material adverse effect on our business or results of operations.

We are dependent on technologies we have licensed, and we may need to license in the future, and if we fail to obtain licenses we need, or fail
to comply with our payment obligations in the agreements under which we in-license intellectual property and other rights from third parties, we could
lose our ability to develop our pipeline candidates.

We  currently  are  dependent  on  licenses  from  third  parties  for  certain  of  our  key  technologies,  including  the  license  under  the  Ferring  License
Agreement and the license from UPMC. Under the Ferring License Agreement, we are committed to pay Ferring royalties equal to 7% of net sales (as
defined therein) of HbsAg “Product” (as defined therein). Under the SciGen Assignment Agreement, we are required to pay royalties to SciGen Ltd. equal
to 5% of net sales (as defined in the Ferring License Agreement) of Product. Under the Ferring License Agreement and the SciGen Assignment Agreement,
we originally were to pay royalties on a country-by-country basis until the date 10 years after the date of commencement of the first royalty year in respect
of  such  country.  In  April  2019,  we  exercised  our  option  to  extend  the  Ferring  License  Agreement  in  respect  of  all  the  countries  that  still  make  up  the
territory  for  an  additional  7  years  by  making  a  one-time  payment  to  Ferring  of  $100.  Royalties  under  the  Ferring  License  Agreement  and  SciGen
Assignment Agreement will continue to be payable for the duration of the extended license periods. Under our license agreement with UPMC and other
licensors relating to eVLP technology, we have an exclusive license to a family of patents that is expected to expire in the United States in 2022 and 2021
in other countries. Under this agreement, we are required to pay UPMC between 0.75% to 1.75% of net sales and certain lump-sum milestone payments.
UPMC is also a co-owner of the patent family covering our VBI-1501 CMV vaccine and we are currently negotiating extension of our existing license to
cover this patent family.

No assurance can be given that our existing license will be extended on reasonable terms or at all. In addition, we expect we will need to license
intellectual property from other third parties in the future and that these licenses will be material to our business. No assurance can be given that we will
generate sufficient revenue or raise additional financing to meet our payment obligations in the license agreements with Ferring, UPMC, or other license
agreements we enter into with third parties in the future. Any failure to make the payments required by the license agreements may permit the licensor to
terminate the license. If we were to lose or otherwise be unable to maintain these licenses for any reason, it would halt our ability to develop our pipeline
candidates.  Furthermore,  such  loss  of  these  licenses  may  enable  development  of  new  products  that  may  compete  with  our  pipeline  candidates,  and  our
competitors may gain proprietary position. Any of the foregoing could result in a material adverse effect on our business or results of operations.

In addition, we do not own the patents or patent applications that we license, and as such, we may need to rely upon our licensors to properly
prosecute  and  maintain  those  patent  applications  and  prevent  infringement  of  those  patents.  If  our  licensors  are  unable  to  adequately  protect  their
proprietary  intellectual  property  we  license  from  legal  challenges,  or  the  Company  is  unable  to  enforce  such  licensed  intellectual  property  against
infringement or alternative technologies, we will not be able to compete effectively in the drug discovery and development business.

49

 
 
 
 
 
 
 
 
If patent laws or the interpretation of patent laws change, our competitors may be able to develop and commercialize our discoveries.

Important legal issues remain to be resolved as to the extent and scope of available patent protection for biopharmaceutical products and processes
in  the  United  States  and  other  important  markets  outside  the  United  States,  such  as  Europe,  China  and  Japan.  As  such,  litigation  or  administrative
proceedings  may  be  necessary  to  determine  the  validity,  scope  and  ownership  of  certain  of  our  and  others’  proprietary  rights.  Any  such  litigation  or
proceeding may result in a significant commitment of resources in the future and could force us to do one or more of the following: cease selling or using
any of our products that incorporate the challenged intellectual property, which would adversely affect our revenue; obtain a license or other rights from the
holder of the intellectual property right alleged to have been infringed or otherwise violated, which license may not be available on reasonable terms, if at
all; and redesign our products to avoid infringing or violating the intellectual property rights of third parties, which may be time-consuming or impossible
to  do.  In  addition,  changes  in  patent  laws  in  the  United  States  and  other  countries  may  result  in  allowing  others  to  use  our  discoveries  or  develop  and
commercialize  our  products.  We  cannot  provide  assurance  that  the  patents  we  obtain  or  the  unpatented  technology  we  hold  will  afford  us  significant
commercial protection.

We may not be able to enforce our intellectual property rights throughout the world. This risk is exacerbated for us because we expect that one

or more of our pipeline candidates will be manufactured and used in a number of foreign countries.

The laws of foreign countries may not protect intellectual property rights to the same extent as the laws of the United States. Many companies
have encountered significant problems in protecting and defending intellectual property rights in certain foreign jurisdictions. This risk is exacerbated for
us as a result of our existing and planned manufacturing operations, clinical study sites, and marketing authorizations in a number of foreign countries.

The  legal  systems  of  some  countries,  particularly  developing  countries,  do  not  favor  the  enforcement  of  patents  and  other  intellectual  property
protection, especially those relating to life sciences. This could make it difficult for us to stop the infringement or other misappropriation of our intellectual
property rights. For example, several foreign countries have compulsory licensing laws under which a patent owner must grant licenses to third parties. In
addition,  some  countries  limit  the  enforceability  of  patents  against  third  parties,  including  government  agencies  or  government  contractors.  In  these
countries, patents and trade secrets may provide limited or no benefit.

Most jurisdictions in which we have applied for, intend to apply for or have been issued patents have patent protection laws similar to those of the
United States, but some of them do not. For example, in addition to the collaboration with Brii Bio, we may do business in China, Indonesia, and India in
the future, these countries may not provide the same or similar protection as that provided in the United States. Additionally, due to uncertainty in patent
protection law, we have not filed applications in many countries where significant markets exist.

Proceedings to enforce patent rights in foreign jurisdictions could result in substantial costs and divert our efforts and attention from other aspects
of our business. Accordingly, efforts to protect our intellectual property rights in such countries may be inadequate. In addition, changes in the law and
legal  decisions  by  courts  in  the  United  States  and  foreign  countries  may  affect  our  ability  to  obtain  adequate  protection  for  our  technology  and  the
enforcement of our intellectual property.

We  may  not  be  able  to  monetize  intangible  assets,  including  IPR&D  and  goodwill,  which  may  result  in  the  need  to  record  an  impairment

charge.

Our consolidated balance sheet contains approximately $62.2 million of intangible assets. For IPR&D assets, which consist of the CMV and GBM
programs,  the  risk  of  failure  is  significant,  and  there  can  be  no  certainty  that  these  assets  ultimately  will  yield  successful  products.  The  nature  of  our
business is high-risk and requires that we invest in a large number of projects in an effort to achieve a successful portfolio of approved products. Our ability
to realize value on these significant investments is often contingent upon, among other things, regulatory approvals and market acceptance. These IPR&D
and  goodwill  assets  may  become  impaired  and  be  written  off  at  some  time  in  the  future,  which  can  have  a  material  adverse  effect  on  the  financial
statements. An example of an event that is indicative of impairment is a projection or forecast that indicates losses or reduced profits associated with an
asset  or  the  market  capitalization  of  a  company  falling  below  the  net  equity  value.  For  IPR&D  projects,  this  could  result  from,  among  other  things,  a
change in outlook based on clinical trial data, a delay in the projected launch date or additional expenditures to commercialize the product.

50

 
 
 
 
 
 
 
 
 
 
 
While  all  intangible  assets  can  face  events  and  circumstances  that  can  lead  to  impairment,  in  general,  intangible  assets  that  are  most  at  risk  of

impairment include IPR&D assets. IPR&D assets are high-risk, as research and development is an inherently risky activity.

We may not be able to obtain marketing exclusivity in the United States under the BPCIA or equivalent regulatory data exclusivity protection

in other jurisdictions for our products.

The  BPCIA,  which  is  included  in  the  Affordable  Care  Act,  provides  the  manufacturer  of  innovator  biologic  to  seek  a  twelve-year  period  of
marketing exclusivity. Similar data exclusivity regimes exist in the European Union and in Canada, although the term of market exclusivity is shorter than
in the United States. We intend to seek the maximum period of market exclusivity for our 3-antigen prophylactic HBV vaccine candidate and our other
pipeline candidates in each jurisdiction, but there is no guarantee that any of our products will receive any marketing exclusivity under the BPCIA, or under
analogous legislation in other jurisdictions. Furthermore, changes in applicable law could alter any period of market exclusivity or limit its availability. Our
failure to obtain exclusivity for any product that is ultimately approved by the FDA, the EMA or Health Canada may expose us to substantial competition,
which could have significant adverse financial consequences.

Risks Related to Our Indebtedness

Our obligations under our credit facility are secured by substantially all of our assets, so if we default on those obligations, the lender could
foreclose on our assets. As a result of these security interests, such assets would only be available to satisfy claims of our general creditors or to holders
of our equity securities if we were to become insolvent at a time when the value of such assets exceeded the amount of our indebtedness and other
obligations.

K2 HealthVentures LLC (“K2” or the “Lender”), pursuant to the Loan and Guaranty Agreement (the “Loan Agreement”), dated May 22, 2020, has
a security interest in substantially all of our assets other than intellectual property. As a result, if we default under our obligations to the lender, the lender
could  foreclose  on  its  security  interests  and  liquidate  some  or  all  of  these  assets,  which  would  harm  our  business,  financial  condition  and  results  of
operations. The principal amount of the term loan as of December 31, 2020, was $20 million ($21.4 million including the exit fee).

In the event of a default the Lender would have a prior right to substantially all of our assets to the exclusion of our general creditors. In that event,
our assets would first be used to repay in full all indebtedness and other obligations secured by the Lender, resulting in all or a portion of our assets being
unavailable to satisfy the claims of any unsecured indebtedness. Only after satisfying the claims of any unsecured creditors would any amount be available
for our equity holders. These events of default include, among other things, our failure to pay any amounts due under the Loan Agreement or any of the
other  loan  documents,  a  breach  of  covenants  under  the  Loan  Agreement,  our  insolvency,  a  material  adverse  effect  occurring,  the  occurrence  of  certain
defaults under certain other indebtedness or certain final judgments against us.

The  pledge  of  these  assets  and  other  restrictions  may  limit  our  flexibility  in  raising  capital  for  other  purposes.  Because  substantially  all  of  our
assets are pledged under the term loan, our ability to incur additional secured indebtedness or to sell or dispose of assets to raise capital may be impaired,
which could have an adverse effect on our financial flexibility.

If we are unable to comply with certain financial and operating restrictions in our existing credit facility, we may be limited in our business

activities and access to credit or may default under our credit facility.

Provisions  in  the  Loan  Agreement  impose  restrictions  or  require  prior  approval  on  our  ability,  and  the  ability  of  certain  of  our  subsidiaries  to,

among other things:

● incur additional debt;

● pay dividends and make distributions;

● make certain investments and acquisitions;

51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● guarantee the indebtedness of others or our subsidiaries;

● redeem or repurchase capital shares;

● create liens or encumbrances;

● enter into transactions with affiliates;

● engage in new lines of business;

● sell, lease or transfer certain parts of our business or property;

● incur obligations for capital expenditures;

● issue additional capital shares; and

● acquire new companies and merge or consolidate.

The Loan Agreement also contains other customary covenants. We may not be able to comply with these covenants in the future. Our failure to
comply  with  these  covenants  may  result  in  the  declaration  of  an  event  of  default,  which,  if  not  cured  or  waived,  may  result  in  the  acceleration  of  the
maturity  of  indebtedness  outstanding  under  this  agreement  and  would  require  us  to  pay  all  amounts  outstanding.  If  the  maturity  of  our  indebtedness  is
accelerated, we may not have sufficient funds available for repayment or we may not have the ability to borrow or obtain sufficient funds to replace the
accelerated indebtedness on terms acceptable to us or at all. Our failure to repay our indebtedness would result in our lender foreclosing on all or a portion
of our assets and force us to curtail or cease our operations.

Our outstanding term loan obligations may adversely affect our cash flow and our ability to operate our business.

Pursuant  to  the  terms  of  Loan  Agreement,  the  Lender  made  a  term  loan  to  us  in  aggregate  amount  of $20  million.  In  2020,  we  made  average
monthly  payments  of  interest  in  the  amount  of  approximately  $146.  We  are  required  to  pay  interest  only  until  July  1,  2022,  and  starting  July  1,  2022
monthly principal and interest payments $907 until June 2024, when the entire amount is due.

The terms of our term loan could have negative consequences to us, such as:

● we may be unable to obtain additional financing to fund working capital, operating losses, capital expenditures or acquisitions on terms acceptable

to us, or at all;

● the amount of our interest expense may increase because our term loan has a variable rate of interest at any time dependent on one-month London

Interbank Offered Rate greater than 1%; and

● we may be more vulnerable to economic downturns and adverse developments in our industry or the economy in general.

52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our  ability  to  meet  our  expenses  and  debt  obligations  will  depend  on  our  future  performance,  which  will  be  affected  by  financial,  business,
economic, regulatory and other factors. We will be unable to control many of these factors, such as economic conditions. We cannot be certain that we will
continue to have sufficient capital to allow us to pay the principal and interest on our debt and meet any other obligations. If we do not have enough money
to  service  our  debt,  we  may  be  required,  but  unable  to  refinance  all  or  part  of  our  existing  debt,  sell  assets,  borrow  money  or  raise  equity  on  terms
acceptable to us, if at all, and the lender could foreclose on its security interests and liquidate some or all of our assets.

Risks Related to Our Common Shares

The price of our common shares has been, and may continue to be, volatile. The COVID-19 pandemic has resulted in significant financial
market volatility, and its impact on the global economy remains uncertain. A continuation or worsening of the pandemic could have a material adverse
impact on the market price of our common shares. This may affect the ability of our investors to sell their shares, and the value of an investment in our
common shares may decline.

During the 12-month period ended February 26, 2021, our common shares traded as high as $6.93 per share and as low as $0.69 per share. The
market prices of our common shares may continue to be volatile and could fluctuate widely in response to various factors, many of which are beyond our
control, including the following:

● future  announcements  about  us,  our  collaborators  or  competitors,  including  the  results  of  testing,  technological  innovations,  or  new

products and services;

● clinical trial results;

● depletion of cash and cash equivalents reserves;

● additions or departures of key personnel;

● operating results that fall below expectations;

● announcements by us relating to any strategic relationship;

● sales of equity securities or issuance of additional debt;

● industry developments;

● changes in state, provincial, or federal regulations affecting us and our industry;

● the continued large fluctuations in major stock market indexes which causes investors to sell our common shares;

● economic, political, and other external factors; and

● period-to-period fluctuations in our financial results.

Furthermore, the stock market in general and the market for biotechnology companies, in particular, have from time to time experienced extreme
price and volume fluctuations that are unrelated or disproportionate to the operating performance of the affected companies. The COVID-19 pandemic has
resulted  in  significant  financial  market  volatility  and  uncertainty  in  recent  months.  A  continuation  or  worsening  of  the  levels  of  market  disruption  and
volatility seen in the recent past could have an adverse effect on our ability to access capital, on our business, results of operations and financial condition,
and on the market price of our common shares.

53

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We may not meet the continued listing requirements of The NASDAQ Capital Market, which could result in a delisting of our common shares.

Our common shares are listed on The Nasdaq Capital Market. We have in the past, and may in the future, be unable to comply with certain of the
listing standards that we are required to meet to maintain the listing of our common shares on The Nasdaq Capital Market. For instance, on August 14,
2019, we received a letter from the Listing Qualifications Department of Nasdaq indicating that, based upon the closing bid price of our common shares for
the 30 consecutive business day period between July 2, 2019 through August 13, 2019, we did not meet the minimum bid price of $1.00 per share required
for continued listing on The Nasdaq Capital Market pursuant to Nasdaq Listing Rule 5550(a)(2). On January 9, 2020 we received notice from The Nasdaq
indicating that the Company has regained compliance with the minimum bid price requirement under Nasdaq Listing Rule 5550(a)(2), and the matter is
now closed.

If The Nasdaq Capital Market delists our common shares from trading on its exchange for failure to meet the listing standards, an investor would
likely  find  it  significantly  more  difficult  to  dispose  of  or  obtain  our  shares,  and  our  ability  raise  future  capital  through  the  sale  of  our  shares  could  be
severely limited. Delisting could also have other negative results, including the potential loss of confidence by employees, the loss of institutional investor
interest and fewer business development opportunities.

We have no immediate plans to pay dividends.

We  plan  to  reinvest  all  of  our  earnings,  to  the  extent  we  have  earnings,  in  order  to  market  our  products  and  to  cover  operating  costs  and  to
otherwise become and remain competitive. We do not plan to pay any cash dividends with respect to our securities in the foreseeable future. We cannot
assure you that we would, at any time, generate sufficient surplus cash and cash equivalents that would be available for distribution to the holders of our
common shares as a dividend. In addition, our Loan Agreement with K2 prohibits us from declaring or paying dividends or making distributions on any
class of our capital stock. We currently intend to retain earnings, if any, for reinvestment in our business. Therefore, holders of our common shares should
not expect to receive dividends on our common shares.

Common shares eligible for future sale may cause the price of our common shares to decline.

From time to time, certain of our shareholders may be eligible to sell all or some of their restricted common shares by means of ordinary brokerage
transactions in the open market pursuant to Rule 144, promulgated under the Securities Act of 1933, as amended, subject to certain limitations. In general,
pursuant  to  Rule  144,  non-affiliate  shareholders  may  sell  freely  after  six  months,  subject  only  to  the  current  public  information  requirement  (which
disappears after one year). Of the 247,039,010 common shares outstanding as of December 31, 2020, approximately 177,413,200 common shares are held
by “non-affiliates,” all of which are currently freely tradable either because those were issued in a registered offering or pursuant to Rule 144.

Any substantial sale of our common shares pursuant to Rule 144 or pursuant to any resale prospectus may have a material adverse effect on the

market price of our common shares.

In addition, as of December 31, 2020, we had outstanding options, awards, and warrants for the purchase of 15,834,563 common shares. Of this
amount,  options,  awards  and  warrants  for  the  purchase  of  4,515,553  common  shares  are  held  by  non-affiliates,  who  may  sell  these  shares  in  the  public
markets from time to time, without limitations on the timing, amount or method of sale. If our share price rises, the holders may exercise their options and
sell a large number of shares. This could cause the market price of our common shares to decline.

54

 
 
 
 
 
 
 
 
 
 
 
We are an “emerging growth company” and a “smaller reporting company” and may elect to comply with reduced public company reporting

requirements, which could make our common shares less attractive to investors.

We are currently an “emerging growth company,” as defined in the Jumpstart Our Business Startups Act, and will remain so until December 31,
2021, and a “smaller reporting company” as defined under the rules promulgated under the Securities Act. For as long as we continue to be an “emerging
growth company” and a “smaller reporting company”, we may take advantage of exemptions from various reporting requirements that are applicable to
other public reporting companies that are not emerging growth companies or smaller reporting companies, including not being required to comply with the
auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act and reduced disclosure obligations regarding executive compensation in our
periodic reports.

We will remain a smaller reporting company, until the value of our common shares held by non-affiliates is more than $250 million as measured
on the last business day of our second fiscal quarter, and our annual revenues are less than $100 million during the most recently completed fiscal year and
the value of our common shares held by non-affiliates is no longer less than $700 million measured on the last business day of our second fiscal quarter.

We  cannot  predict  if  investors  will  find  our  securities  less  attractive  because  we  may  rely  on  these  exemptions.  If  some  investors  find  our

securities less attractive as a result, there may be a less active trading market for our securities and the price of our securities may be more volatile.

United States civil liabilities may not be enforceable against us or certain of our officers.

We  are  governed  by  the  Business  Corporations  Act  (British  Columbia)  (“BCBCA”)  and  a  substantial  portion  of  our  assets,  including  our
manufacturing facility in Rehovot, Israel, and our research facility in Ottawa, Canada, are located outside the United States. As a result, it may be difficult
for  investors  to  effect  service  of  process  within  the  United  States  upon  us  or  to  enforce  judgments  obtained  against  us  in  U.S.  courts,  in  any  action,
including actions predicated upon the civil liability provisions of U.S. federal securities laws or any other laws of the United States. Additionally, rights
predicated solely upon civil liability provisions of U.S. federal securities laws or any other laws of the United States may not be enforceable in original
actions, or actions to enforce judgments obtained in U.S. courts, brought in Canadian or Israeli courts. In addition, two of our officers reside outside of the
United States, and all or a substantial portion of their assets may be located outside the United States, which may make effecting service of process within
the United States or enforcing judgments obtained against such persons in U.S. courts difficult.

55

 
 
 
 
 
 
 
 
We are governed by the corporate laws of British Columbia which in some cases have a different effect on shareholders than the corporate

laws of Delaware, United States.

We are governed by the BCBCA and other relevant laws, which may affect the rights of shareholders differently than those of a company governed
by the laws of a U.S. jurisdiction, and may, together with our charter documents, including the advance notice provisions in our articles for the nomination
of directors, have the effect of delaying, deferring, or discouraging another party from acquiring control of our company by means of a tender offer, a proxy
contest, or otherwise, or may affect the price an acquiring party would be willing to offer in such an instance. The material differences between the BCBCA
and Delaware General Corporation Law, or DGCL, that may have the greatest such effect include, but are not limited to, the following: (i) for material
corporate  transactions  (such  as  mergers  and  amalgamations,  other  extraordinary  corporate  transactions  or  amendments  to  our  articles)  the  BCBCA
generally requires a two-thirds majority vote by shareholders, whereas DGCL generally only requires a majority vote; and (ii) under the BCBCA a holder
of 5% or more of our common shares can requisition a special meeting of shareholders, whereas such right does not exist under the DGCL.

The concentration of the capital stock ownership with our insiders may limit the ability of other shareholders to influence corporate matters.

As of December 31, 2020, approximately 28.2% of our outstanding common shares was controlled by our officers, directors, beneficial owners of
10% or more of our securities and their respective affiliates. As a result, these shareholders, if they acted together, may be able to determine or influence
matters that require approval by our shareholders, including the election of directors and approval of significant corporate transactions. Corporate actions
might be taken even if other shareholders oppose them. This concentration of ownership might also have the effect of delaying or preventing a corporate
transaction that other shareholders may view as beneficial.

General Risk Factors

We may not be successful in hiring and retaining key employees, in which case our business may be harmed.

Our business is highly dependent upon the continued services of our senior management and key scientific and technical personnel. As such, our
future success depends on our ability to identify, attract, hire or engage, retain and motivate well-qualified managerial, technical, clinical, and regulatory
personnel.  Our  operations  require  qualified  personnel  with  expertise  in  nonclinical  pharmacology  and  toxicology,  pharmaceutical  development,  clinical
research, regulatory affairs, manufacturing, sales, and marketing. We must compete for qualified individuals with numerous biopharmaceutical companies,
universities, and other research institutions. Competition for such individuals is intense, and, when the need arises, we may not be able to hire the personnel
necessary to support our efforts. There can be no assurance that these professionals will be available in the market, or that we will be able to retain existing
professionals or to meet or to continue to meet their compensation requirements. Furthermore, the cost base in relation to such compensation, which may
include equity compensation, may increase significantly, which could have a material adverse effect on us. Failure to establish and maintain an effective
management team and work force could adversely affect our ability to operate, grow, and manage our business.

56

 
 
 
 
 
 
 
 
 
We could be adversely affected by violations of the United States Foreign Corrupt Practices Act and similar anti-bribery laws.

We  are  subject  to  the  United  States  Foreign  Corrupt  Practices  Act  and  similar  anti-corruption  laws  in  other  jurisdictions.  These  laws  generally
prohibit  companies  and  their  intermediaries  from  engaging  in  bribery  or  making  other  prohibited  payments  to  government  officials  for  the  purpose  of
obtaining  or  retaining  business,  and  some  have  record  keeping  requirements.  The  failure  to  comply  with  these  laws  could  result  in  substantial  criminal
and/or monetary penalties. We operate in jurisdictions that have experienced corruption, bribery, pay-offs, and other similar practices from time-to-time
and,  in  certain  circumstances,  such  practices  may  be  local  custom.  Our  Code  of  Business  Conduct  and  Ethics  mandates  compliance  with  these  anti-
corruption  laws.  However,  we  cannot  be  certain  that  these  policies  and  procedures  will  protect  us  against  liability.  There  can  be  no  assurance  that  our
employees, other agents, or third-party manufacturers or other organizations will not engage in such conduct for which we might be held responsible. If our
employees, other agents, or third-party manufacturers or other organizations are found to have engaged in such practices, we could suffer severe criminal or
civil penalties and other consequences that could have a material adverse effect on our business, financial condition, results of operations, cash flows, and/
or share price.

Business interruptions could limit our ability to operate our business.

Our operations, as well as those of any collaborators on which we depend, are vulnerable to damage or interruption from computer viruses, human
error, natural disasters, extreme weather, electrical and telecommunication failures, international acts of terror, public health crises, such as pandemics and
epidemics,  and  similar  events.  Our  formal  disaster  recovery  plan  and  back-up  operations  and  business  interruption  insurance  may  not  be  adequate  to
compensate us for losses we may suffer. A significant business interruption could result in losses or damages incurred by us and require us to cease or
curtail our operations.

Since December 2019, the COVID-19 pandemic has resulted in government-imposed quarantines, travel restrictions and other public health safety
measures worldwide. For additional discussion of the impact of the COVID-19 pandemic on our business, please see the risk factor titled “The ongoing
coronavirus pandemic has caused interruptions or delays of our business plan and may have a significant adverse effect on our business.”

Our business and operations would suffer in the event of computer system failures, cyber-attacks or deficiencies in our cyber-security.

In the ordinary course of our business, we collect and store sensitive data, including intellectual property, research data, our proprietary business
information  and  that  of  our  suppliers,  technical  information  about  our  products,  clinical  trial  plans  and  employee  records.  Similarly,  our  third-party
providers possess certain of our sensitive data and confidential information. The secure maintenance of this information is critical to our operations and
business  strategy.  Despite  the  implementation  of  security  measures,  our  internal  computer  systems,  and  those  of  third  parties  on  which  we  rely,  are
vulnerable  to  damage  from  computer  viruses,  malware,  ransomware,  cyber  fraud,  natural  disasters,  terrorism,  war,  telecommunication  and  electrical
failures, cyber-attacks or cyber-intrusions over the Internet, attachments to emails, persons inside our organization, or persons with access to systems inside
our organization. The risk of a security breach or disruption, particularly through cyber-attacks or cyber-intrusion, including by computer hackers, foreign
governments, and cyber terrorists, has generally increased as the number, intensity, and sophistication of attempted attacks and intrusions from around the
world have increased. Any such breach could compromise our networks and the information stored there could be accessed, publicly disclosed, encrypted,
lost, or stolen. Any such access, inappropriate disclosure of confidential or proprietary information, or other loss of information, including our data being
breached  at  third-party  providers,  could  result  in  legal  claims  or  proceedings,  liability  or  financial  loss  under  laws  that  protect  the  privacy  of  personal
information, disruption of our operations or our product development programs, and damage to our reputation, which could adversely affect our business.
For example, the loss of clinical trial data from completed or ongoing or planned clinical trials could result in delays in our regulatory approval efforts and
significantly increase our costs to recover or reproduce the data.

57

 
 
 
 
 
 
 
 
 
We are required to comply with the domestic reporting regime under the Securities Exchange Act of 1934, as amended, and incur significant
legal, accounting, and other expenses, and our management are required to devote substantial time to compliance initiatives and corporate governance
practices.

We  are  required  to  comply  with  all  of  the  periodic  disclosure  and  current  reporting  requirements  of  the  Securities  Exchange  Act  of  1934,  as
amended,  applicable  to  a  publicly  traded  United  States  domestic  issuer.  The  obligations  of  being  a  public  reporting  company  require  significant
expenditures, including costs resulting from public company reporting obligations under the Securities Exchange Act of 1934, as amended, and the rules
and  regulations  regarding  corporate  governance  practices,  including  those  under  the  Sarbanes-Oxley  Act,  the  Dodd-Frank  Wall  Street  Reform  and
Consumer Protection Act, and the listing requirements of The Nasdaq Capital Market. These rules require the establishment and maintenance of effective
disclosure and financial controls and procedures, internal control over financial reporting and corporate governance practices, among many other complex
rules that are often difficult and time consuming to implement, monitor, and maintain compliance with. Moreover, despite recent reforms made possible by
the JOBS Act, the reporting requirements, rules, and regulations will make some activities more time-consuming and costly, particularly after we are no
longer an “emerging growth company.” In addition, these rules and regulations make it more difficult and more expensive for us to obtain director and
officer liability insurance. Compliance with such requirements also places significant demands on our management, administrative, operational, internal
audit,  and  accounting  resources.  As  a  result,  we  incur,  and  we  expect  to  continue  to  incur,  legal  and  financial  compliance  costs  and  some  activities  are
highly time consuming and costly.

There are inherent limitations in all control systems, and misstatements due to error or fraud may occur and not be detected.

The ongoing internal control provisions of Section 404 of the Sarbanes-Oxley Act require us to identify material weaknesses in internal control
over  financial  reporting,  which  is  a  process  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  for  external  purposes  in
accordance with accounting principles generally accepted in the United States. Our management, including our chief executive officer and chief financial
officer,  does  not  expect  that  our  internal  controls  and  disclosure  controls  will  prevent  all  errors  and  all  fraud.  A  control  system,  no  matter  how  well
conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. In addition, the design of a
control system must reflect the fact that there are resource constraints and the benefit of controls must be relative to their costs. Because of the inherent
limitations  in  all  control  systems,  no  evaluation  of  controls  can  provide  absolute  assurance  that  all  control  issues  and  instances  of  fraud,  if  any,  in  our
company  have  been  detected.  These  inherent  limitations  include  the  realities  that  judgments  in  decision-making  can  be  faulty  and  that  breakdowns  can
occur because of simple errors or mistakes. Further, controls can be circumvented by individual acts of some persons, by collusion of two or more persons,
or by management override of the controls. The design of any system of controls is also based in part upon certain assumptions about the likelihood of
future events, and there can be no assurance that any design will succeed in achieving our stated goals under all potential future conditions. Over time, a
control may be inadequate because of changes in conditions, such as growth of the company or increased transaction volume, or the degree of compliance
with the policies or procedures may deteriorate. Because of inherent limitations in a cost-effective control system, misstatements due to error or fraud may
occur and not be detected.

In addition, discovery and disclosure of a material weakness, by definition, could have a material adverse impact on our financial statements. Such
an occurrence could discourage certain customers or suppliers from doing business with us, cause downgrades in our future debt ratings leading to higher
borrowing  costs  and  affect  how  our  common  shares  trade.  This  could,  in  turn,  negatively  affect  our  ability  to  access  public  debt  or  equity  markets  for
capital.

We may be subject to securities litigation, which is expensive and could divert management attention.

In the past, companies that have experienced volatility in the market price of their securities have been subject to securities class action litigation.
We may be the target of this type of litigation in the future. Litigation of this type could result in substantial costs and diversion of management’s attention
and resources, which could seriously hurt our business. Any adverse determination in litigation could also subject us to significant liabilities.

If securities or industry analysts do not publish research or publish inaccurate or unfavorable research about our business, the price of our

common shares and trading volume could decline.

The trading market for our common shares will depend in part on the research and reports that securities or industry analysts publish about us or
our  business.  Multiple  securities  and  industry  analysts  currently  cover  us.  If  one  or  more  of  the  analysts  downgrade  our  common  shares  or  publish
inaccurate or unfavorable research about our business, the price of our common shares would likely decline. If one or more of these analysts cease coverage
of us or fail to publish reports on us regularly, demand for our common shares could decrease, which could cause the price of our common shares and
trading volume to decline.

ITEM 1B: UNRESOLVED STAFF COMMENTS

Not applicable.

58

 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 2: PROPERTIES

We rent office and research facility space under several operating leases.

a) Our headquarters, which is currently comprised of approximately 3,475 square feet of office space, is held pursuant to a lease agreement that
was  entered  into  on  May  31,  2012  with  American  Twine  Limited  Partnership,  subsequent  assigned  to  American  Twine  Owner  LLC,  and
currently pursuant to the seventh amendment we have extended the lease to April 30, 2023 with a base rent for the premises of $25 per month,
subject to a 3% annual increase. The lease has been amended since it was entered into for the purpose of revising the length, providing for a
new base rent and adding additional office space. We are also responsible for the payment of additional rent, including our pro rata share of
real estate taxes, operating expenses, as defined in the lease, and betterment assessments, as defined in the lease.

b) Our manufacturing  facility,  which  is  currently  comprised  of  approximately  of  3,586  square  meters  of  manufacturing  suite,  laboratory  and
office space is held pursuant to a lease agreement that was entered into on June 16, 2006 with Eilot Hashkaot and has been amended five
times since it was entered into for the purpose of revising the length of the term, providing for a new base rent and adding additional office
space. The amount of the lease is approximately $34 per month and linked to the CPI. The commitments for existing and additional space are
for a term of five years ending January 31, 2022, with a five-year option to extend until January 31, 2027 with an increase of 10%.

On January 16, 2017, we entered into a sublease agreement for additional office space of 200 square meters with Green Power YE. The term
of the sub lease has been extended twice, and on January 15, 2019, we signed a three year and 9 day extension for the sub lease agreement,
the amount of the extended sub lease was for a fixed price including all rental utilities of $7 per month.

c) VBI Cda’s research facility, which is comprised of laboratory and office space, is held pursuant to a sub-sublease that was entered into on
September 1, 2014 with Iogen Corporation and subsequently amended to include some additional space with a term ending on December 31,
2022 with the option to extend the term for one additional period of three years. On September 5, 2019, the sub-sublease was assigned by
Iogen Corporation to 310 Hunt Club GP Inc. (“the Assignee”). The base and additional rent for the premises is approximately $21 per month
through December 31, 2022. On September 4, 2020, VBI Cda entered into a further lease agreement for additional office space at our research
facility, which commenced on October 1, 2020  and  expires  on  April  30,  2023.  The  base  and  additional  rent  for  the  additional  premises  is
approximately  $5.8  per  month  through  December  31,  2022.  VBI  Cda  is  also  responsible  for  its  pro  rata  share  of  additional  rent,  payable
monthly,  which  includes,  but  is  not  limited  to,  operating  and  maintenance  costs,  real  estate  taxes,  general  maintenance  and  repair  costs,
insurance and professional fees. In addition to the base rent and the additional rent, VBI Cda is responsible for the payment of a refundable
harmonized sales tax as require by the Excise Tax Act (Canada). Pursuant to the sub-sublease, the additional rent per month will not exceed
CAD $20.50 per square foot of rentable premises. VBI Cda was required to provide a security deposit in the amount of CAD $18.80 which
the Assignee will hold until the end of the term and may, in the event of a failure by VBI Cda to pay rent as and when due, apply the security
deposit to the unpaid rent obligation.

Pursuant to these leases, we made rent payments of $1,144 in 2020.

We  believe  that  our  office,  manufacturing  and  research  facilities  are  suitable  and  adequate  for  our  current  operations  but  will  consider  term

extensions or expansion of leased space, depending on market conditions and needs.

ITEM 3: LEGAL PROCEEDINGS

From time to time, we may be involved in certain claims and litigation arising out of the ordinary course and conduct of business. Management
assesses such claims and, if it considers that it is probable that an asset had been impaired or a liability had been incurred and the amount of loss can be
reasonably estimated, provisions for loss are made based on management’s assessment of the most likely outcome.

On  September  13,  2018,  two  civil  claims  were  brought  in  the  District  Court  of  the  central  district  in  Israel  naming  our  subsidiary  SciVac  as  a
defendant.  In  one  claim,  two  minors,  through  their  parents,  allege,  among  other  things:  defects  in  certain  batches  of  our  3-antigen  prophylactic  HBV
vaccine discovered in July 2015; that our 3-antigen prophylactic HBV vaccine was approved for use in children and infants in Israel without sufficient
evidence establishing its safety; that SciVac failed to provide accurate information about our 3-antigen prophylactic HBV vaccine to consumers; and that
each  child  suffered  side  effects  from  the  vaccine.  The  claim  was  filed  together  with  a  motion  seeking  approval  of  a  class  action  on  behalf  of  428,000
children vaccinated with our 3-antigen prophylactic HBV vaccine in Israel from April 2011 and seeking damages in a total amount of NIS 1,879,500,000
(not in thousands) ($584,603). The second claim is a civil action brought by two minors and their parents against SciVac and the Israel Ministry of Health
alleging, among other things, that SciVac marketed an experimental, defective, hazardous or harmful vaccine; that our 3-antigen prophylactic HBV vaccine
was marketed in Israel without sufficient evidence establishing its safety; and that our 3-antigen prophylactic HBV vaccine was produced and marketed in
Israel without approval of a western regulatory body. The claim seeks damages for past and future losses and expenses as well as punitive damages.

SciVac believes these matters to be without merit and intends to defend these claims vigorously.

The District Court has accepted SciVac’s motion to suspend reaching a decision on the approval of the class action pending the determination of
liability under the civil action. Preliminary hearings for the trial of the civil action began on January 15, 2020, with subsequent preliminary hearings held
on May 13, 2020 and December 3, 2020 to discuss document disclosure. The next preliminary hearing is scheduled to be held on March 24, 2021.

59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 4: MINE SAFETY DISCLOSURES

Not applicable.

ITEM  5:  MARKET  FOR  REGISTRANT’S  COMMON  EQUITY,  RELATED  STOCKHOLDER  MATTERS,  AND  ISSUER  PURCHASES  OF
EQUITY SECURITIES.

Market Information

Our common shares began publicly trading on The NASDAQ Capital Market on May 9, 2016, under the symbol “VBIV.”

Holders

As  of  February  25,  2021,  we  had  approximately  819  shareholders  of  record.  This  number  does  not  include  an  indeterminate  number  of

shareholders whose shares are held by brokers in street name.

Dividends

We have not paid cash dividends on our common shares since January 1, 2015, and do not anticipate paying any cash dividends in the foreseeable
future, but intend to retain our capital resources for reinvestment in our business. In addition, our Loan Agreement prohibits us from declaring or paying
dividends or making distributions on any class of our capital stock.

Recent Issuances of Unregistered Securities

All sales of unregistered securities during the year ended December 31, 2020, were previously disclosed in a Quarterly Report on Form 10-Q or

Current Report on Form 8-K.

Purchase of Equity Securities

Not applicable.

ITEM 6: SELECTED FINANCIAL DATA.

Not applicable.

ITEM 7: MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis summarizes the significant factors affecting our operating results, financial condition, liquidity, and cash
flows as of and for the periods presented below. The following discussion and analysis of our financial condition and results of operations should be read in
conjunction  with  the  audited  consolidated  financial  statements  and  related  notes  included  elsewhere  in  this  Form  10-K.  In  addition  to  historical
information, this discussion and analysis here and throughout this Form 10-K contains forward-looking statements that involve risks, uncertainties and
assumptions. Our actual results may differ materially from those anticipated in these forward-looking statements.

60

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
VBI  Vaccines  Inc.  (“VBI”)  is  a  biopharmaceutical  company  driven  by  immunology  to  deliver  powerful  prevention  and  treatment  of  disease.
 Through its innovative approach to virus-like particles (“VLPs”), including a proprietary enveloped VLP (“eVLP”) platform technology, VBI develops
vaccine candidates that mimic the natural presentation of viruses, designed to elicit the innate power of the human immune system. VBI is committed to
targeting  and  overcoming  significant  infectious  diseases,  including  hepatitis  B  (“HBV”),  coronaviruses,  and  cytomegalovirus  (“CMV”),  as  well  as
aggressive cancers including glioblastoma (“GBM”). VBI is headquartered in Cambridge, Massachusetts, with research operations in Ottawa, Canada, and
a research and manufacturing site in Rehovot, Israel.

Product Pipeline – Lead Program Candidates

VBI’s pipeline is comprised of vaccine and immunotherapeutic candidates developed by virus-like particle technologies to target two distinct, but
often  related,  disease  areas  –  infectious  disease  and  oncology.  We  prioritize  the  development  of  candidates  for  disease  targets  that  are  challenging,
underserved, and where the human immune system, when powered and stimulated appropriately, can be a formidable opponent.

VLP vaccines are a type of sub-unit vaccine, in which only the portions of viruses critical for eliciting an immune response are presented to the
body.  Because  of  their  structural  similarity  to  viruses  presented  in  nature,  including  their  particulate  nature  and  repetitive  structure,  VLPs  can  stimulate
potent immune responses. VLPs can be customized to present any protein antigen, including multiple antibody and T cell targets, making them, we believe,
ideal technologies for the development of both prophylactic and therapeutic vaccines. However, only a few antigens self-assemble into VLPs, which limit
the number of potential targets. Notably, the HVB antigens are among those that are able to spontaneously form orderly VLP structures. VBI’s proprietary
eVLP platform technology expands the list of potentially-viable target indications for VLPs by providing a stable core (Gag Protein) and lipid bilayer (the
“envelope”).  It  is  a  flexible  platform  that  enables  the  synthetic  manufacture  of  an  “enveloped”  VLP,  or  “eVLP”,  which  looks  structurally  and
morphologically similar to the virus, with no infectious material.

Indication
Prophylactic Candidates

● Hepatitis B (“HBV”)

● Cytomegalovirus (“CMV”)
● Pan-coronavirus
● COVID-19

Therapeutic Candidates
● Hepatitis B (“HBV”)
● Glioblastoma (“GBM”) + Other CMV-
Associated Cancers

Program

Technology

  Current Status

3-antigen Vaccine
(Israel brand name Sci-B-Vac®)
VBI-1501
VBI-2901
VBI-2902

VBI-2601

VBI-1901

VLP

eVLP
eVLP
eVLP

BLA and MAA Accepted;
Approved in Israel
  Phase I Completed
  Pre-Clinical
  Pre-Clinical

VLP

  Ongoing Phase Ib/IIa

eVLP

  Ongoing Phase I/IIa

A summary of these programs and recent developments follows.

Prophylactic Pipeline

3-antigen HBV Vaccine/Candidate

A scientifically-differentiated approach to HBV vaccination, our 3-antigen HBV vaccine candidate expresses all three surface antigens of HBV –
pre-S1,  pre-S2,  and  S.  Published  data  demonstrate  pre-S1  antigens  induce  key  neutralizing  antibodies  that  block  virus  receptor  binding,  and  T  cell
responses  to  pre-S1  and  pre-S2  antigens  can  further  boost  responses  to  the  S  antigen.  Our  3-antigen  HBV  vaccine  is  further  distinguished  from  other
commercially available HBV vaccines because it is produced in mammalian cells (Chinese hamster ovary “CHO” cells) rather than in yeast.

Our  3-antigen  HBV  vaccine  is  approved  for  use  and  commercially  available  in  Israel,  under  the  brand  name  Sci-B-Vac®,  and  successfully
completed its pivotal Phase III studies in the United States, Europe, and Canada in January 2020 but is still an investigational candidate in such countries
and has not yet been approved for commercialization by the applicable regulatory authorities (e.g., FDA, EMA, MHRA, and Health Canada, each defined
below).  This  Phase  III  program  consisted  of  two  Phase  III  studies  –  PROTECT  and  CONSTANT  –  designed  to  assess  efficacy  and  safety  of  VBI’s  3-
antigen HBV vaccine candidate compared with Engerix-B®, a single-antigen HBV vaccine, and lot-to-lot manufacturing consistency of three consecutive
lots of VBI’s vaccine candidate. As announced in June 2019 and January 2020, results from these two studies showed VBI’s 3-antigen vaccine candidate
achieved: (1) non-inferiority of seroprotection rate (SPR) in all adults age 18 and older (VBI: 91.4% vs. Engerix-B: 76.5%); (2) superiority (as defined in
the clinical protocol) of SPR in adults age 45 and older (VBI: 89.4% vs. Engerix-B: 73.1%); (3) higher SPR and titers at all time points across all subgroup
populations, including age, diabetic status, and obesity; (4) a safety profile consistent with the known safety profile of the vaccine and comparable to that of
Engerix-B; and (5) manufacturing consistency.

The completed Phase III studies support the regulatory submissions to the United States Food and Drug Administration (“FDA”); the European
Medicines Agency (“EMA”); the United Kingdom Medicines and Healthcare products, Regulatory Agency (“MHRA”); and Health Canada. We submitted
our Marketing Authorization Application (“MAA”) to the EMA on November 23, 2020, which was accepted for review on December 22, 2020, and the
Biologics License Application (“BLA”) to the FDA on November 30, 2020, which was accepted for review on January 29, 2021. As part of the review
process, the FDA has set a Prescription Drug User Fee Act (PDUFA) target action date of November 30, 2021. However, there is no guarantee that FDA
will  be  able  to  meet  these  deadlines  or  that  our  BLA  will  be  approved  in  a  timely  manner,  if  at  all.  The  submissions  to  UK  and  Health  Canada  are  in
process and we expect to complete those regulatory filings in 2021.

61

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
On December 7, 2020, we announced a partnership for the commercialization of our 3-antigen HBV vaccine with Syneos Health (“Syneos”), who
was  selected  for  their  robust  and  innovative  commercialization  experience  and  deep  vaccine  expertise,  including  successful  partnerships  with  leading
vaccine manufacturers.

VBI-2900: Coronavirus Vaccine Program (VBI-2901 & VBI-2902)

In  response  to  the  ongoing  SARS-CoV-2  (COVID-19)  pandemic,  VBI  initiated  development  of  a  prophylactic  coronavirus  vaccine  program.
Coronaviruses are enveloped viruses by nature which we believe make them a prime target for VBI’s flexible enveloped virus-like particle (eVLP) platform
technology.

On March 31, 2020, we announced a collaboration with the National Research Council of Canada (“NRC”), Canada’s largest federal research and
development  organization,  to  develop  a  coronavirus  vaccine  candidate.  The  collaboration  combines  VBI’s  viral  vaccine  expertise,  eVLP  technology
platform,  and  coronavirus  antigens  with  the  NRC’s  uniquely  designed  SARS-CoV-2  antigens  and  assay  development  capabilities  to  select  the  most
immunogenic vaccine candidate for further development.

On  July  3,  2020,  we  and  the  NRC  as  represented  by  its  Industrial  Research  Assistance  Program  (“IRAP”)  signed  a  contribution  agreement
whereby  the  NRC  agreed  to  contribute  up  to  CAD  $1  million  for  the  transfer  and  scale-up  of  the  technical  production  process  for  our  prophylactic
coronavirus vaccine program.

On August  5,  2020,  we  announced  that  VBI  Cda  had  been  awarded  up  to  a  CAD$56  million  contribution  from  the  Strategic  Innovation  Fund
(“SIF”), established by the Government of Canada, to support the Company’s coronavirus vaccine development program through Phase II clinical studies.
This  award  is  governed  by  the  terms  of  a  Contribution  Agreement  (the  “Contribution Agreement”),  dated  September  16,  2020,  with  Her  Majesty  The
Queen  in  Right  of  Canada,  as  represented  by  the  Minister  of  Industry,  pursuant  to  which  our  subsidiary,  Variation  Biotechnologies  Inc.,  is  obligated  to
develop  a  novel,  broadly  reactive  coronavirus  vaccine  against  COVID-19,  SARS,  and  MERS,  and/or  a  monovalent  vaccine  targeting  only  COVID-19
through Phase II studies. We agreed to complete such project in or before the first quarter of 2022, which will be conducted exclusively in Canada, except
as permitted otherwise under certain circumstances.

On August  26,  2020,  we  announced  data  from  three  pre-clinical  studies  conducted  to  enable  selection  of  optimized  clinical  candidates  for  our
coronavirus  vaccine  program.  As  a  result  of  these  studies,  VBI  selected  two  vaccine  candidates,  with  the  goal  of  bringing  forward  candidates  that  add
meaningful clinical and medical benefit to those already approved – be it as a one-dose administration and/or providing broader protection against known
and future mutated strains of COVID-19: (1) VBI-2901, a trivalent pan-coronavirus vaccine candidate expressing the COVID-19, SARS, and MERS spike
proteins; and (2) VBI-2902, a monovalent vaccine candidate expressing an optimized “prefusion” form of the COVID-19 spike protein. The initial clinical
study of the first of the two candidates (VBI-2902) is expected to initiate in March 2021, subject to release of clinical materials and regulatory approval.
Work is ongoing to further optimize and manufacture VBI-2901, with the anticipation that a Phase 1/2 study will begin later in 2021. On December 21,
2020,  we  signed  an  amendment  to  the  collaboration  agreement  with  the  NRC  to  broaden  the  scope  of  collaboration  to  include  certain  pre-clinical
evaluations, bioprocess optimization, technology transfer, and the performance of additional scale up work. The amendment also extended the expiry date
of the agreement to March 15, 2022.

VBI-1501: Prophylactic CMV Vaccine Candidate

CMV may cause severe infections in newborn children (congenital CMV) and may also cause serious infections in people with weakened immune
systems, such as solid organ or bone marrow transplant recipients. Our prophylactic CMV vaccine candidate uses the eVLP platform to express a modified
form of the CMV glycoprotein B (“gB”) antigen and is adjuvanted with alum, an adjuvant used in FDA-approved products.

Following  the  successful  completion  of  the  Phase  I  study  in  May  2018,  and  positive  discussions  with  Health  Canada,  we  announced  plans  for  a
Phase II clinical study evaluating VBI-1501 on December 20, 2018. We received similarly positive guidance from the FDA in July 2019. The Phase II
study is expected to assess the safety and immunogenicity of dosages of VBI-1501 up to 20µg with alum. We are currently evaluating the timing of the
Phase II study.

62

 
 
 
 
 
 
 
 
 
 
 
 
Therapeutic Pipeline

VBI-2601: HBV Immunotherapeutic Candidate

VBI-2601 (BRII-179) is our novel, recombinant, protein-based immunotherapeutic candidate in development for the treatment of chronic HBV
infection, a disease that affects more than 250 million people worldwide. Chronic HBV infection can lead to cirrhosis of the liver, hepatocellular cancer,
and  other  liver  disease,  making  it  a  life-threatening  global  health  problem.  VBI-2601  (BRII-179)  is  formulated  to  induce  broad  immunity  against  HBV
virus, including T-cell immunity which plays an important role in controlling HBV infection.

VBI-2601 (BRII-179) is in an ongoing Phase Ib/IIa study in patients with chronic HBV infection, which initiated enrollment in November 2019,
and is being conducted by our partner Brii Biosciences Limited (“Brii Bio”) pursuant to a Collaboration and License Agreement (“License Agreement”)
announced  on  December  6,  2018.  The  Phase  Ib/IIa  study  is  a  randomized,  controlled  study  designed  to  assess  the  safety,  tolerability,  antiviral  and
immunological activity of VBI-2601 (BRII-179). The study is designed as a two-part dose-escalation study assessing different dose levels of VBI-2601
(BRII-179)  with  and  without  an  immunomodulatory  adjuvant  and  enrolled  46  patients.  The  study  is  being  conducted  at  multiple  study  sites  in  New
Zealand, Australia, Thailand, South Korea, Hong Kong SAR, and China.

On  November  18,  2020,  we  announced  interim  data  from  the  low-dose  cohorts,  which  achieved  human  proof-of-concept,  demonstrating
restoration of both antibody and T cell responses in chronically-infected HBV patients. The data showed 1) potent re-stimulation of T cell responses to
HBV  surface  antigens  in  67%  (n=6/9)  and  78%  (n=7/9)  of  evaluable  patients  in  the  low-dose  VBI-2601  unadjuvanted  and  adjuvanted  study  arms,
respectively; and 2) antibody responses against HBV surface antigens in 60% of evaluable patients (n=6/10) in the unadjuvanted cohort and in 67% (n=6/9)
in  the  adjuvanted  cohort.  The  low-dose,  with  and  without  the  adjuvant,  was  well-tolerated  with  no  safety  signals  observed.  Based  on  the  results  of  this
study, Brii Bio is planning to initiate a Phase II clinical study in Q1 2021  to assess the safety and efficacy of the combination of VBI-2601 (BRII-179) and
BRII-835  (VIR-2218),  a  novel,  investigational  RNA  interference  therapeutic,  in  chronically  infected  HBV  patients  who  are  on  stable  nucleos(t)ide
therapies.

VBI-1901: CMV-Associated Cancer Vaccine Immunotherapeutic Candidate

Our cancer vaccine immunotherapeutic program, VBI-1901, targets CMV proteins present in tumor cells. CMV is associated with a number of

solid tumors including GBM, breast cancer, and pediatric medulloblastoma.

In January 2018, we initiated dosing in a two-part, multi-center, open-label Phase I/IIa clinical study of VBI-1901 in 38 patients with recurrent
GBM. Phase I (Part A) of the study was a dose-escalation phase that defined the safety, tolerability, and optimal dose level of VBI-1901 adjuvanted with
granulocyte-macrophage colony-stimulating factor (GM-CSF) in recurrent GBM patients with any number of prior recurrences. In December 2018, this
phase completed enrollment of 18 patients across three dose cohorts, the highest of which (10 µg) was selected as the optimal dose level to test in the Phase
IIa portion (Part B) of the study. Phase IIa of the study, which initiated enrollment in July 2019, is a subsequent extension of the 10µg dose level cohort.
This  phase  is  a  two-arm  study  that  enrolled  20  first-recurrent  GBM  patients  to  receive  10µg  of  VBI-1901  in  combination  with  either  GM-CSF  or
GlaxoSmithKline Biologicals S.A. (“GSK”) proprietary adjuvant system, AS01, as immunomodulatory adjuvants. AS01 is provided pursuant to a Clinical
Collaboration and Support Study Agreement (“Collaboration Agreement”) we entered into with GSK on September 10, 2019. Enrollment of the 10 patients
in the VBI-1901 with GM-CSF arm was completed in March 2020 and enrollment of the 10 patients in the VBI-1901 with AS01 was completed in October
2020.

Data from the ongoing Phase IIa portion of the study was announced throughout 2020, with the latest data presented in November 2020 at the
Society for Neuro-Oncology (SNO) 2020 Annual Meeting. This data showed two partial responses (“PRs”) and two stable disease (“SD”) observed in the
VBI-1901  plus  GM-CSF  vaccinated  group,  resulting  in  a  disease  control  rate  of  40%  (n=4/10).  A  56%  disease  control  rate  was  achieved  in  the  group
vaccinated with VBI-1901 plus AS01, with 5 stable disease observations (n=5/9). Presumed pseudoprogression was observed in both vaccinated groups,
defined  as  immune  infiltration  into  the  tumor  which  appears  initially  as  tumor  growth  but  later  subsides  resulting  in  tumor  growth  stabilization  and/or
shrinkage.  In  the  VBI-1901  plus  GM-CSF  study  arm,  a  normal  baseline  CD4+/CD8+  T  cell  ratio  was  identified  as  a  biomarker  associated  with  tumor
response.  In  the  VBI-1901  plus  AS01  study  arm,  however,  tumor  responses  were  seen  regardless  of  this  biomarker,  suggesting  that  AS01  may  help
overcome deficits in immune function.

63

 
 
 
 
 
 
 
 
 
 
 
VBI-1901 continues to be safe and well tolerated at all doses tested, with no safety signals observed.

Based  on  the  data  seen  to-date,  VBI  is  exploring  a  randomized,  controlled,  clinical  study  with  registration  potential  for  the  next  phase  of

development, which, subject to approval from regulatory bodies, is expected to begin in 2021.

In addition to the lead program candidates described above, we may also seek to in-license clinical-stage vaccines or vaccine-related technologies
that  we  believe  complement  our  product  and  pipeline  portfolio,  in  addition  to  technologies  that  may  supplement  our  therapeutic  and  preventative
vaccination efforts in both immuno-oncology and infectious disease.

At present, our operations are focused on:

● preparing for commercialization of our 3-antigen prophylactic HBV vaccine candidate in the United States, Europe, and Canada, where we may obtain

regulatory approval;

● conducting the Phase I/IIa clinical study of our GBM vaccine immunotherapeutic candidate, VBI-1901;

● continuing our development and scaling-up production processes for our two prophylactic coronavirus vaccine candidates VBI-2901 and VBI-2902

using a CDMO located in Canada;

● seeking regulatory approval to conduct clinical trials of VBI-2901 and VBI-2902;

● developing VBI-2601 (BRII-179), our protein-based immunotherapeutic candidate for treatment of chronic HBV, in collaboration with Brii Bio;

● ensuring our recently modernized manufacturing facility in Rehovot, Israel obtains all required regulatory approvals;

● preparing marketing authorization applications for our 3-antigen prophylactic HBV vaccine in the United Kingdom and Canada;

● preparation for further development of VBI-1501, our preventative CMV vaccine candidate;

● continuing the research and development (“R&D”) of our pipeline candidates, including the exploration and development of new pipeline candidates;

● implementing operational, financial, and management information systems, including through third party partners, to support our commercialization

activities;

● maintaining, expanding, and protecting our intellectual property portfolio; and

● developing our internal systems and processes for regulatory affairs and compliance.

VBI’s revenue generating activities have been the sale of our 3-antigen prophylactic HBV vaccine in markets where it is approved or available on
a  named  patient  basis  where  it  is  not  approved,  though  those  markets  have  generated  a  limited  number  of  sales  to-date,  various  business  development
transactions, and R&D services generating fees. VBI has incurred significant net losses and negative operating cash flows since inception and expects to
continue incurring losses and negative cash flows from operations as we carry out planned clinical, regulatory, R&D, sales, and manufacturing activities
with  respect  to  the  advancement  of  our  3-antigen  prophylactic  HBV  vaccine  and  new  pipeline  candidates.  As  of  December  31,  2020,  VBI  had  an
accumulated deficit of approximately $308.6 million and stockholders’ equity of approximately $171.7 million. Our ability to maintain our status as an
operating  company  and  to  realize  our  investment  in  our  IPR&D  assets,  which  consist  of  our  CMV  and  GBM  programs,  is  dependent  upon  obtaining
adequate  cash  and  cash  equivalents  to  finance  our  clinical  development,  manufacturing,  our  administrative  overhead  and  our  research  and  development
activities,  and  ultimately  to  profitably  monetize  our  IPR&D.  We  plan  to  finance  near  term  future  operations  with  existing  cash  and  cash  equivalents
reserves.  We  expect  that  we  will  need  to  secure  additional  financing  to  finance  our  business  plans,  which  may  be  a  combination  of  proceeds  from  the
issuance of equity securities, the issuance of additional debt, structured asset financings, government or non-governments organization grants or subsidies,
and  revenues  from  potential  business  development  transactions,  if  any.  There  is  no  assurance  we  will  manage  to  obtain  these  sources  of  financing,  if
required. These factors raise substantial doubt about our ability to continue as a going concern. The accompanying financial statements have been prepared
assuming that we will continue as a going concern. The financial statements do not include any adjustments to reflect the possible future effects on the
recoverability  and  classification  of  assets  or  the  amounts  and  classifications  of  liabilities  that  may  result  should  we  be  unable  to  continue  as  a  going
concern.

64

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We  have  incurred  operating  losses  since  inception,  have  not  generated  significant  product  sales  revenue  and  have  not  achieved  profitable
operations. We incurred net losses of $46,230 for the year ended December 31, 2020, and we expect to continue to incur substantial losses in future periods.
We anticipate that we will continue to incur substantial operating expenses as we continue our research and development, clinical studies, and as we take
steps to commercialize our product. These include expenses related to:

● preparing for  commercialization  of  our  3-antigen  prophylactic  HBV  vaccine  in  the  United  States,  Europe,  and  Canada,  where  we  may  obtain

approval;

● continuing  the  research  and  development  of  our  pipeline  candidates,  including  further  development  of  VBI-1901,  our  cancer  vaccine
immunotherapeutic candidate, VBI-2601 (BRII-179), our HBV immunotherapeutic candidate, VBI-2900, our coronavirus vaccine program, and
VBI-1501, our prophylactic CMV vaccine candidate;

● seeking regulatory approval to conduct clinical trials of VBI-2902;

● developing and scaling up production processes for VBI-2902 to meet the supply requirements for clinical trials and potential commercialization;

● manufacturing our 3-antigen prophylactic HBV vaccine, and obtaining, and maintaining required regulatory approvals at our recently modernized

manufacturing facility in Rehovot, Israel;

● preparing marketing authorization applications for the United Kingdom and Canada;

● maintaining, expanding, and protecting our intellectual property portfolio;

● hiring additional clinical, manufacturing, and scientific personnel or contractors;

● implementing operational, financial, and management information systems, and adding human resources support, including additional personnel,

to support our product development; and

● developing our internal systems and processes for regulatory affairs and compliance.

65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In addition, we have incurred and will continue to incur significant expenses as a public company, which subjects us to the reporting requirements

of the Exchange Act, the Sarbanes-Oxley Act, the rules and regulations of the NASDAQ Capital Market, and the Canadian securities regulators.

Long Term Debt

On  May  22,  2020,  we  (along  with  our  subsidiary  VBI  Cda)  entered  into  a  Loan  and  Guaranty  Agreement  (the  “Loan  Agreement”)  with  K2
HealthVentures LLC and any other lender from time to time party thereto (the “Lenders”) pursuant to which we received the first tranche secured term loan
of $20 million (the “First Tranche Term Loan”). The Lenders agreed to make available the following additional tranches subject to the following conditions
and upon the submission of a loan request by us: (1) up to $10 million available between January 1, 2021 and April 30, 2021 upon achievement of certain
milestones (the “Second Tranche Term Loan”), (2) $10 million available between the closing date and December 31, 2021, subject to achievement of a
certain United States FDA approval, (the “Third Tranche Term Loan”), and (3) a final tranche of up to $10 million that can be made available any time
prior  to  June  30,  2022,  subject  to  the  advance  of  the  Third  Tranche  Term  Loan,  satisfactory  review  by  the  administrative  agent  of  our  financial  and
operating plan, and approval by the Lenders’ investment committee (the “Fourth Tranche Term Loan”).

Pursuant to the Loan Agreement, the Lenders have the ability to convert, at the Lenders’ option, up to $4 million of the secured term loan into
common shares of the Company at a conversion price of $1.46 per share (“K2 conversion feature”). On February 3, 2021, the Lenders, pursuant to the Loan
Agreement, converted $2 million of the secured term loan into 1,369,863 commons shares at a conversion price of $1.46.

In connection with the Loan Agreement, on May 22, 2020, we issued the Lenders a warrant to purchase up to 625,000 common shares (the “K2
Warrant”) at an exercise price of $1.12 (the “Warrant Price”). The number of common shares issuable pursuant to the K2 Warrant, at any given time, is
determined by the aggregate principal amount of the loans advanced at that time pursuant to the Loan Agreement multiplied by 3.5% and divided by the
Warrant Price. If the full $50 million available in all K2 tranches is advanced pursuant to the Loan Agreement, up to 1,562,500 common shares will be
issuable pursuant to the K2 Warrant. The K2 Warrant may be exercised either for cash or on a cashless “net exercise” basis and expires on May 22, 2030.

As a result of the K2 Warrant and K2 conversion feature, the debt was issued at a discount of $3,758. We also incurred, in the quarter ended June
30, 2020, $1,021 of debt issuance costs and are required to make a final payment equal to 6.95% of the aggregate secured term loan principal outstanding
on  the  maturity  date  of  the  term  loan,  or  upon  earlier  prepayment  of  the  term  loans  in  accordance  with  the  Loan  Agreement,  resulting  in  an  additional
discount of $1,390. The total debt discount is $6,169.

The total principal amount of the loan under the Loan Agreement outstanding at December 31, 2020, including the $1,390 final payment discussed
above, is $21,390. The principal amount of the loan made under the Loan Agreement accrues interest at an annual rate equal to the greater of (a) 8.25% or
(b) prime rate plus 5.00%. The interest rate as of December 31, 2020 was 8.25%. We are required to pay only interest until July 1, 2022. If there is no Event
of Default (as defined in the Loan Agreement), and a Third Tranche Term Loan of $10 million is made upon the achievement of a certain milestone then
the interest only period is extended to January 1, 2023.

Upon receipt of additional funds under the Loan Agreement, additional common shares will be issuable pursuant to the K2 Warrant as determined
by the principal amount of the additional funds advanced multiplied by 3.5% and divided by the Warrant Price, and the final payment will increase by
6.95% of the funds advanced.

Research and Development Services

Pursuant  to  an  agreement  with  the  Israel  Innovation  Authority  (formerly  the  Office  of  the  Chief  Scientist  of  Israel),  we  are  required  to  make
services  available  for  the  biotechnology  industry  in  Israel.  These  services  include  relevant  activities  for  development  and  manufacturing  of  therapeutic
proteins according to international standards and Good Manufacturing Practice (“GMP”) quality level suitable for toxicological studies in animals. Service
activities include analytics/bio analytics methods for development and process development of therapeutic proteins starting with a candidate clone through
manufacturing.

66

 
 
 
 
 
 
 
 
 
 
 
 
These  R&D  services  are  primarily  marketed  to  the  Israeli  research  community  in  academia  and  Israeli  biotechnology  companies  in  the  life
sciences lacking the infrastructure or experience in the development and production of therapeutic proteins to the standards and quality required for clinical
trials for human use. During the year ended December 31, 2020, we provided services to biotechnology companies including analytical development.

In addition, pursuant to the License Agreement with Brii Bio we provide R&D services to Brii Bio as part of the development of VBI-2601 (BRII-

179).

Modernization and Capacity Increases of Our Manufacturing Facility

In  2018,  we  temporarily  closed  our  manufacturing  facility  in  Rehovot,  Israel,  for  modernization  and  capacity  increase.  We  re-commenced
operations in May 2019 and the review of the modernization and the capacity increase by the Israeli Ministry of Health (“IMoH”) occurred in December of
2019. We received our certificate of GMP compliance from the IMoH on January 27, 2020. In addition to the GMP compliance certification, the IMoH will
also  need  to  review  and  approve  the  process  validation  submission,  and  provide  approval  for  us  to  sell  our  3-antigen  prophylactic  HBV  vaccine
manufactured  at  the  modernized  facility.  We  increased  the  capacity  of  our  manufacturing  facility  to  be  able  to  supply  commercial  quantities  of  our  3-
antigen prophylactic HBV vaccine candidate upon FDA, and/or EMA, and/or MHRA, and/or Health Canada approval, and to supply clinical supplies of
VBI-2601 (BRII-179).

Third Party License and Assignment Agreements

We  currently  are  dependent  on  licenses  from  third  parties  for  certain  of  our  key  technologies,  including  the  license  granted  pursuant  to  an
agreement  between  Savient  Pharmaceuticals  Inc.  and  SciGen  Ltd  dated  June  2004,  as  subsequently  amended  (the  “Ferring  License  Agreement”)  and  a
license  from  L’Universite  Pierre  et  Marie  Curie,  now  Sorbonne  Université  (“UPMC”),  Institut  National  de  la  Santé  et  de  la  Recherche  Médicale
(“INSERM”) and L’école Normale Supérieure de Lyon. Under the Ferring License Agreement, we are committed to pay Ferring royalties equal to 7% of
net sales (as defined therein) of HBsAg “Product” (as defined therein). Under an Assignment Agreement between FDS Pharm LLP and SciGen Ltd., dated
February  14,  2012  (the  “SciGen  Assignment  Agreement”),  we  are  required  to  pay  royalties  to  SciGen  Ltd.  equal  to  5%  of  net  sales  (as  defined  in  the
Ferring License Agreement) of Product. Under the Ferring License Agreement and the SciGen Assignment Agreement, we originally were to pay royalties
on a country-by-country basis until the date 10 years after the date of commencement of the first royalty year in respect of such country. In April 2019, we
exercised our option to extend the Ferring License Agreement in respect of all the countries that still make up the territory for an additional 7 years by
making a one-time payment to Ferring of $100. Royalties under the Ferring License Agreement and SciGen Assignment Agreement will continue to be
payable for the duration of the extended license periods. Under our license agreement with UPMC and other licensors relating to eVLP technology, we
have an exclusive license to a family of patents that is expected to expire in the United States in 2022 and 2021 in other countries. Under this agreement,
we are required to pay UPMC between 0.75% to 1.75% of net sales and certain lump-sum milestone payments. UPMC is also a co-owner of the patent
family covering our VBI-1501 CMV vaccine and we are currently negotiating extension of our existing license to cover this patent family.

67

 
 
 
 
 
 
 
Financial Overview

Overall Performance

The Company had net losses of approximately $46.2 million and $54.8 million for the years ended December 31, 2020, and 2019, respectively.
The  Company  has  an  accumulated  deficit  of  $308.6  million  as  December  31,  2020.  The  Company  had  $93.8  million  of  cash  and  cash  equivalents  at
December 31, 2020 and net working capital of approximately $114.7 million.

Revenues

Revenues consist primarily of R&D services revenue recognized as part of the License Agreement with Brii Bio. Other revenues relate to the sale

of products and services.

Cost of revenues

Cost of revenues consist primarily of costs incurred for manufacturing our 3-antigen prophylactic HBV vaccine, which includes cost of materials,
consumables,  supplies,  contractors  and  manufacturing  salaries.  Certain  cost  of  revenues  related  to  the  temporary  closure  of  the  manufacturing  facility,
during the modernization and capacity increase, of approximately $348 was allocated to G&A expenses in the year ended December 31, 2019. These costs
were not present for the year ended December 31, 2020.

68

 
 
 
 
 
 
 
 
 
Research and Development Expenses

R&D expenses consist primarily of costs incurred for the development of our 3-antigen prophylactic HBV vaccine; VBI-1901, our GBM vaccine
immunotherapeutic  candidate;  VBI-1501,  our  CMV  vaccine  candidate;  VBI-2601  (BRII-179);  and  VBI-2900  our  coronavirus  vaccine  program,  which
include:

● the cost  of  acquiring,  developing,  and  manufacturing  clinical  study  materials,  and  other  consumables  and  lab  supplies  used  in  our  pre-clinical

studies;

● expenses incurred under agreements with contractors or CDMOs or Contract Research Organizations to advance the vaccines into and through

completion of clinical studies; and

● employee-related expenses, including salaries, benefits, travel, and stock-based compensation expense.

We expense R&D costs when we incur them.

General and Administration Expenses

G&A expenses consist principally of salaries and related costs for executive and other administrative personnel and consultants, including stock-
based  compensation,  impairment  charges,  and  travel  expenses.  Other  general  and  administrative  expenses  include  professional  fees  for  legal,  patent
protection,  consulting  and  accounting  services,  commercialization  costs,  travel  and  conference  fees,  board  of  directors  meeting  costs,  scientific  and
commercial  advisory  board  meeting  costs,  rent,  maintenance  of  facilities,  depreciation,  office  supplies,  information  technology  costs  and  expenses,
insurance, and other general expenses. G&A expenses are expensed when incurred.

We  expect  that  our  general  and  administrative  expenses  will  increase  in  the  future  as  a  result  of  adding  employees  and  scaling  our  operations
commensurate with advancing clinical candidates, commercializing products, and continuing to support a public company infrastructure. These increases
will  likely  include  increased  costs  for  insurance,  hiring  of  additional  personnel,  board  committees,  outside  consultants,  investor  relations,  lawyers,  and
accountants, among other expenses.

Impairment Charges

Impairment charges consist of impairment on intangible assets and goodwill, if any.

Interest Expense, net of interest income

Interest expense is associated with our long-term debt as discussed in Note 10 of the Notes to the Consolidated Financial Statements.

69

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Results of Operations

Year Ended December 31, 2020 Compared to the Year Ended December 31, 2019

All dollar amounts stated below are in thousands, unless otherwise indicated.

Revenues

Expenses:

Cost of revenues
Research and development
General and administration
Impairment charges
Total operating expenses

Loss from operations

Interest expense, net of interest income
Foreign exchange gain (loss)
Loss before income taxes

Income tax expense

NET LOSS

Revenues

Revenue composition

Product revenue
R&D Service revenue

Revenue by Geographic Region

Years ended December 31
2019
2020

Change $

Change %  

  $

1,061    $

2,221    $

(1,160)  

(52)%

9,168   
14,859   
20,651   
-   
44,678   

7,904   
26,332   
14,092   
6,292   
54,620   

(43,617)  

(52,399)  

(2,708)  
95   
(46,230)  

-   

(2,196)  
(218)  
(54,813)  

-   

1,264   
(11,473)  
6,559   
(6,292)  
(9,942)  

8,782   

(512)  
313   
8,583   

-   

  $

(46,230)   $

(54,813)   $

8,583   

16%
(44)%
47%
(100)%
(18)%

(17)%

23%
(144)%
(16)%

-%

(16)%

2020

2019

  $

  $

283    $
778   
1,061    $

536 
1,685 
2,221 

Years ended December 31
2019
2020

$ Change

    % Change  

Revenue in Israel
Revenue in China/Hong Kong
Revenue in Europe

  $

284    $
724   
53   

455    $

1,635   
131   

(171)  
(911)  
(78)  

Total Revenue

  $

1,061    $

2,221    $

(1,160)  

(38)%
(56)%
(60)%

(52)%

Revenue for the year ended December 31, 2020 was $1,061 as compared to $2,221 for the year ended December 31, 2019. The revenue decreased
by $1,160 or 52%, as a result of decreased R&D services revenue and a decrease in product revenue. The decrease in R&D services revenue is due to less
work required as part of the License Agreement with Brii Bio for the year ending December 31, 2020 compared to the year ending December 31, 2019. The
decrease  in  product  revenue  for  the  year  ending  December  31,  2020  compared  to  the  year  ending  December  31,  2019  was  due  to  limited  product
availability as we prepared for our regulatory submissions for our 3-antigen prophylactic HBV vaccine, which occurred in the fourth quarter of 2020.

Cost of Revenues

Cost of revenues for the year ended December 31, 2020 was $9,168 as compared to $7,904 for the year ended December 31, 2019. The increase in
the  cost  of  revenues  of  $1,264,  or  16%,  is  due  to  the  re-commencement  of  manufacturing  in  Israel,  subsequent  to  the  temporary  closure  of  our
manufacturing facility in Rehovot, which occurred in May 2019, and increased labor costs; offset by a reduction in costs of revenues related to the License
Agreement with Brii Bio discussed above.

Research and Development Expenses

R&D expenses for the year ended December 31, 2020 were $14,859 as compared to $26,332 for the year ended December 31, 2019. The decrease
in  R&D  expenses  of  $11,473,  or  44%,  is  primarily  due  to  a  decrease  in  the  costs  related  to  our  3-antigen  prophylactic  HBV  vaccine  Phase  III  clinical
studies.  During  the  year  ended  December  31,  2020  both  of  our  3-antigen  prophylactic  HBV  vaccine  Phase  III  clinical  studies  were  complete  whereas
during the year ended December 31, 2019, both studies were ongoing with the PROTECT topline data released mid- June 2019 and CONSTANT topline
data  released  early  January  2020.  The  decrease  in  R&D  expenses  was  offset  by  increased  analytical  development,  manufacturing  and  clinical  costs
associated with our eVLP vaccine candidates, more specifically, our prophylactic coronavirus vaccine program.

70

 
 
 
 
 
 
 
   
 
   
 
 
 
 
   
   
   
 
 
 
 
    
 
    
 
    
 
  
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
   
   
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
General and Administration

G&A expenses for the year ended December 31, 2020 were $20,651 as compared to $14,092 for the year ended December 31, 2019. The G&A
expense increase of $6,559 or 47%, is primarily due to an increase in pre-commercialization activities related to our 3-antigen prophylactic HBV vaccine,
increased insurance costs and increased labor costs.

Impairment Charges

Impairment charges for the year ended December 31, 2020 were $0 as compared to $6,292 for the year ended December 31, 2019. There was an

impairment charge for the year ended December 31, 2019 related to goodwill of $6,292.

Loss from Operations

Net loss from operations for the year ended December 31, 2020 was $43,617 as compared to $52,399 for the year ended December 31, 2019. The
$8,782  decrease  in  the  net  loss  from  operations  resulted  primarily  from  decreased  R&D  expenses  offset  by  the  increased  cost  of  revenues  and  G&A
expenses as discussed above.

Interest Expense, Net of Interest Income

Interest  expense,  net  of  interest  income,  increased  by  $512  as  a  result  of  increased  amortization  of  the  debt  discount  as  a  result  of  the  debt
financing  that  occurred  in  May  2020,  and  decreased  interest  income  earned  on  cash  and  cash  equivalent  balances  during  the  year  ended  December  31,
2020, compared to interest earned during the year ended December 31, 2019, as a result of the reduced interest rates.

Foreign Exchange Gain/Loss

Foreign exchange gain for the year ended December 31, 2020 was $95 compared to a foreign exchange loss of $218 for the year ended December
31, 2019. The change is a result of the changes in the exchange rate in which the foreign currency transactions were denominated for each of those periods.

Income Tax Expense

We did not incur any income tax expense for the year ended December 31, 2019 and for the year ended December 31, 2020.

Net Loss

The net loss decreased by $8,583, or 16%, from $54,813 for the year ended December 31, 2019 to $46,230 for the year ended December 31, 2020.

The decrease in net loss is mainly attributable to the decrease in net loss from operations, discussed above.

71

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liquidity and Capital Resources

Year ended December 31
2019
2020

$ Change

    % Change  

Cash and cash equivalents
Current Assets
Current Liabilities
Working Capital
Accumulated Deficit

  $

93,825    $

132,041   
17,348   
114,693   
(308,618)  

44,213    $
46,963   
29,757   
17,206   
(262,388)  

49,612   
85,078   
(12,409)  
97,487   
(46,230)  

112%
181%
(42)%
567%
18%

As of December 31, 2020, we had cash and cash equivalents of $93,825 as compared to $44,213 as of December 31, 2019. As of December 31,
2020, we had working capital of $114,693 as compared to working capital of $17,206 at December 31, 2019. Working capital is calculated by subtracting
current liabilities from current assets.

The report of our independent registered public accounting firm on our consolidated financial statements for the year ended December 31, 2012
contains an explanatory paragraph indicating that there is substantial doubt as to our ability to continue as a going concern. VBI has incurred significant net
losses and negative operating cash flows since inception and expects to continue incurring losses and negative cash flows from operations as we carry out
our planned clinical, regulatory, R&D, sales, and manufacturing activities with respect to the advancement of our 3-antigen prophylactic HBV vaccine and
new  pipeline  candidates.  As  of  December  31,  2020,  VBI  had  an  accumulated  deficit  of  approximately  $308.6  million  and  stockholders’  equity  of
approximately $171.7 million.

The accompanying consolidated financial statements have been prepared assuming that we will continue as a going concern; however, the above
conditions raise substantial doubt about our ability to do so. The consolidated financial statements do not include any adjustments to reflect the possible
future  effects  on  the  recoverability  and  classification  of  assets  or  the  amounts  and  classifications  of  liabilities  that  may  result  should  we  be  unable  to
continue as a going concern. Our long-term success and ability to continue as a going concern is dependent upon obtaining sufficient capital to fund our
planned clinical, regulatory, and research and development of our products and pipeline candidates, to bring about their successful commercial release, to
generate revenue and, ultimately, to attain profitable operations or, alternatively, to advance its products and technology to such a point that they would be
attractive candidates for acquisition by others in the industry.

72

 
 
 
 
 
   
 
   
 
 
 
 
   
   
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In April 2020, we closed an underwritten public offering of 52,272,726 common shares at a price of $1.10 per share for total gross proceeds of
$57,500. We incurred $3,606 of share issuance costs related to the offering resulting in net cash proceeds of $53,894 and costs related to the issuance of
warrants  to  purchase  705,000  common  shares  to  National  Securities  Inc.  (“National”)  or  its  designees  as  consideration  for  National  providing  financial
advisory services in connection with the offering. The warrants issued to National or its designees (“National Warrants”) are exercisable immediately upon
issuance and terminate three years following issuance and have an exercise price of $1.50 per share.

In  May  2020,  we  refinanced  our  existing  term  loan  facility  with  Perceptive  Credit  Holdings,  LP  (“Perceptive”)  and  entered  into  the  Loan

Agreement with K2 for net proceeds of $4.5 million.

On July 21, 2020, we issued 550,000 common shares upon exercise of warrants at an exercise price of $3.34 for gross proceeds of $1,837.

On July 31, 2020, we entered into an Open Market Sale AgreementSM with Jefferies LLC (“Jefferies”), pursuant to which we may offer and sell
its common shares having an aggregate price of up to $125 million from time to time through Jefferies, acting as agent or principal (the “ATM Program”).
Common shares are offered pursuant to a sales agreement prospectus included in the Company’s automatic shelf registration on Form S-3 filed with the
United States Securities and Exchange Commission (“SEC”) on July 31, 2020. During the third and fourth quarter of 2020, we issued 15,638,706 common
shares under the ATM Program, for total gross proceeds of $64,685 at an average price of $4.14. We incurred $2,101 of shares issuance costs related to the
common shares issued resulting in net proceeds of $62,584. As of December 31, 2020, approximately $60,315 of common shares remained available for
issuance under the ATM Program. Subsequent to December 31, 2020 and up to February 26, 2021, we issued 5,566,432 common shares under the ATM
Program for total gross proceeds of $21,448 at an average price of $3.85. We incurred $643 of share issuance costs related to the common shares issued
resulting in net proceeds of $20,805.

On  September  16,  2020,  we  and  Her  Majesty  the  Queen  in  Right  of  Canada  as  represented  by  the  Minister  of  Industry  (“ISED”)  signed  a
contribution agreement (the “Contribution Agreement”) for a contribution from the Strategic Innovation Fund (“SIF”) whereby ISED agrees to contribute
up to CAD $55,976 to support the development of our coronavirus vaccine program, through Phase II clinical studies, for a period commencing on April
15, 2020 and ending in or before the first quarter of 2022. In connection with execution of the Contribution Agreement, the Company obtained a consent of
K2, as administrative agent for the lenders and a lender, pursuant to the Loan Agreement. Pursuant to the consent, certain events of default that result in
contributions  made  under  the  Contribution  Agreement  in  excess  of  $500  becoming  due  and  payable  could  result  in  an  event  of  default  under  the  Loan
Agreement.

During the year ended December 31, 2020, we had cash outflows to support the development of our coronavirus program of CAD $5,894 whereby
ISED is expected to contribute CAD $4,420 which is included in other current assets on the consolidated balance sheet. In January 2021, we received CAD
$1,326 of the ISED contribution.

During the fourth quarter of 2020, we issued 201,158 common shares upon exercise of the National Warrants at an exercise price of $1.50 for
gross  proceeds  of  $302.  Subsequent  to  December  31,  2020  and  up  to  February  26,  2021,  additional  National  Securities  Warrants  to  purchase  29,210
commons shares were exercised.

In September 2019, we received aggregate gross proceeds of $40.25 million from an underwritten public offering of an aggregate of 80,500,000
common shares at a price of $0.50 per share. After deducting the underwriting discounts and commissions and offering expenses, net proceeds from the
offering were $37.4 million. Net proceeds from the offering are being used to support our pipeline programs, to continue the advancement of our clinical
development and research programs and for other general corporate purposes.

We  will  require  additional  funds  to  conduct  clinical  and  non-clinical  trials,  achieve  regulatory  approvals,  and,  subject  to  such  approvals,
commercially launch our products, and will need to secure additional financing in the future to support our operations and to realize our investment in our
IPR&D  assets.  We  base  this  belief  on  assumptions  that  are  subject  to  change,  and  we  may  be  required  to  use  our  available  cash  and  cash  equivalent
resources sooner than we currently expect. Our actual future capital requirements will depend on many factors, including the progress and results of our
ongoing clinical trials, the duration and cost of discovery and pre-clinical development, laboratory testing and clinical trials for our pipeline candidates, the
timing and outcome of regulatory review of our products, obtaining regulatory approvals for our recently modernized manufacturing facility in Rehovot,
Israel, product sales outside of Israel, the costs involved in preparing, filing, prosecuting, maintaining, defending, and enforcing patent claims and other
intellectual  property  rights,  the  number  and  development  requirements  of  other  pipeline  candidates  that  we  pursue,  and  the  costs  of  commercialization
activities, including product marketing, sales, and distribution.

73

 
 
 
 
 
 
 
 
 
 
 
We expect to finance our future cash needs through public or private equity offerings, potential additional proceeds from the long-term debt from
the Lenders pursuant to the Loan Agreement, debt financings, government or non-government organization grants or subsidies, structured asset financings,
or business development transactions. In addition to the First Tranche Term Loan, the Lenders agreed to make available subject to the conditions discussed
above and upon the submission of a loan request by the Company, the Second Tranche Term Loan, the Third Tranche Term Loan, and the Fourth Tranche
Term  Loan.  Pursuant  to  the  Contribution  Agreement,  we  expect  receive  up  to  CAD  $55,976  as  government  grant  to  support  the  development  of  the
Company’s  coronavirus  vaccine  program,  though  Phase  II  clinical  studies.  We  may  need  to  raise  additional  funds  more  quickly  if  one  or  more  of  our
assumptions  prove  to  be  incorrect  or  if  we  choose  to  expand  our  product  development  efforts  more  rapidly  than  we  presently  anticipate.  We  may  also
decide  to  raise  additional  funds  even  before  we  need  them  if  the  conditions  for  raising  capital  are  favorable.  Additional  equity,  debt,  structured  asset
financing, government or non-government organization grants or subsidies, or business development transactions may not be available on acceptable terms,
if  at  all.  If  adequate  funds  are  not  available,  we  may  be  required  to  delay,  reduce  the  scope  of  or  eliminate  our  R&D  programs,  reduce  our  planned
commercialization  efforts  or  obtain  funds  through  arrangements  with  collaborators  or  others  that  may  require  us  to  relinquish  rights  to  certain  pipeline
candidates that we might otherwise seek to develop or commercialize independently.

To the extent we raise additional capital by issuing equity securities or obtaining borrowings convertible into equity, ownership dilution to existing
stockholders  will  result  and  future  investors  may  be  granted  rights  superior  to  those  of  existing  stockholders.  The  incurrence  of  indebtedness  or  debt
financing would result in increased fixed obligations and could also result in covenants that would restrict our operations. Our ability to obtain additional
capital may depend on prevailing economic conditions and financial, business, and other factors beyond our control. The ongoing COVID-19 pandemic has
caused an unstable economic environment globally. Disruptions in the global financial markets may adversely impact the availability and cost of credit, as
well as our ability to raise money in the capital markets. Current economic conditions have been, and continue to be, volatile. Continued instability in these
market conditions may limit our ability to access the capital necessary to fund and grow our business.

Year Ended December 31, 2020 Compared to the Year Ended December 31, 2019

Net cash flows used in Operating Activities

The  Company  incurred  net  losses  of  $46,230  and  $54,813  in  the  years  ended  December  31,  2020  and  2019,  respectively.  The  Company  used
$47,050 and $48,712 in cash for operating activities during the years ended December 31, 2020 and 2019, respectively. The decrease in cash outflows is
largely as a result of a decrease in net loss offset by an increase in net changes in working capital items, specifically inventory, accounts payable, prepaid
expenses, other current assets, and deferred revenue.

Net cash flows used in Investing Activities

The  Company’s  net  cash  used  in  investing  activities  for  the  year  ended  December  31,  2020  consisted  primarily  of  the  purchase  of  short-term
investments  from  the  cash  proceeds  received  from  the  issuance  of  commons  shares  which  occurred  in  April  2020  and  the  purchase  of  property  and
equipment.  Our  net  cash  used  in  investing  activities  for  the  year  ended  December  31,  2019  consisted  only  of  purchases  of  property  and  equipment  of
$3,673.

Net cash flows provided by Financing Activities

Cash flows provided by financing activities increased by $84,977, from $37,415 for the year ended December 31, 2019 to $122,392 for the year
ended December 31, 2020. In 2020, the Company closed an underwritten public offering and entered into an Open Market Sale Agreement with Jeffries,
for gross proceeds of $122,185 offset by $5,612 of share issuance costs. Also, the Company refinanced its existing term loan facility with Perceptive and
entered into the Loan Agreement with K2 for proceeds of $20,000 offset by debt offering costs of $1,021 and repayment of the term loan facility with
Preceptive of $15,300. In addition, the Company received proceeds of $2,139 from the issuance of commons shares upon exercise of warrants. During the
year ended December 31, 2019 the Company received $40,250 from the proceeds from the issuance of common shares for cash offset by $2,835 of cash
issuance costs.

74

 
 
 
 
 
 
 
 
 
 
 
Off-Balance Sheet Arrangements

The  Company  has  no  off-balance  sheet  transactions,  arrangements,  obligations  (including  contingent  obligations),  or  other  relationships  with
unconsolidated entities or other persons that have, or may have, a material effect on our financial condition, changes in financial condition, revenues or
expenses, results of operations, liquidity, capital expenditures, or capital resources.

Net Operating Loss Carryforwards

At  December  31,  2020,  the  Company  had  net  operating  loss  carryovers  (“NOL’s”)  aggregating  approximately  $285.7  million.  The  NOL’s  are

available to reduce taxable income of future years and expire as follows:

2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
No expiration
Total losses

United States

Canada

Israel

Total

  $

  $

-    $
-   
10   
446   
718   
672   
2,556   
3,617   
2,962   
3,126   
5,626   
4,661   
5,323   
6,017   
-   
-   
-   
18,274   
54,008    $

476    $

1,480   
3,732   
4,324   
1,674   
3,135   
1,015   
1,255   
-   
1,467   
5,493   
1,651   
8,762   
9,848   
2,446   
7,785   
14,749   
-   
69,292    $

-    $
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
162,411   
162,411    $

476 
1,480 
3,742 
4,770 
2,392 
3,807 
3,571 
4,872 
2,962 
4,593 
11,119 
6,312 
14,085 
15,865 
2,446 
7,785 
14,749 
180,685 
285,711 

NOL and tax credit carryforwards are subject to review and possible adjustment by the tax authorities in the respective countries. This could limit
the  amount  of  tax  attributes  that  can  be  utilized  annually  to  offset  future  taxable  income  or  tax  liabilities. At  December  31,  2020,  we  recorded  a  100%
valuation allowance against our NOL, as we believe it is more likely than not that the tax benefits will not be fully realized. In the future, if we determine
that a portion or all of the tax benefits associated with our tax carryforwards will be realized, net income would increase in the period of determination.

75

 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Critical Accounting Policies and Estimates

Critical  accounting  policies  are  those  that  are  most  important  to  the  portrayal  of  our  financial  condition  and  results  of  operations  and  require
difficult, subjective and complex judgments by management in order to make estimates about the effect of matters that are inherently uncertain. During the
year ended December 31, 2020, there were no significant changes to our critical accounting policies, which are discussed in Note 2 to our Consolidated
Financial Statements.

Preparation of the consolidated financial statements in conformity with accounting principles generally accepted in the United States of America
(“U.S.  GAAP”)  requires  management  to  make  estimates  and  assumptions  that  affect  the  reported  amounts  of  assets  and  liabilities  and  disclosure  of
contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting
period.  Actual  amounts  could  differ  from  the  estimates  made.  We  continually  evaluate  estimates  used  in  the  preparation  of  the  consolidated  financial
statements for reasonableness. Appropriate adjustments, if any, to the estimates used are made prospectively based upon such periodic evaluation.

In particular, significant judgments made by management in the application of U.S. GAAP during the preparation of the consolidated financial

statements and estimates with a risk of material adjustment include:

76

 
 
 
 
 
 
Revenue Recognition

We recognize revenue when we transfer promised goods or services to customers in an amount that reflects the consideration to which we expect
to be entitled in exchange for those goods or services. To determine revenue recognition for contracts with customers we perform the following five steps:
(i) identify the contract(s) with a customer; (ii) identify the performance obligation(s) in the contract; (iii) determine the transaction price; (iv) allocate the
transaction  price  to  the  performance  obligation(s)  in  the  contract;  and  (v)  recognize  revenue  when  (or  as)  we  satisfy  the  performance  obligation(s).  At
contract inception, we assess the goods or services promised within each contract, assess whether each promised good or service is distinct and identify
those that are performance obligations.

The Company must use significant judgment to determine: a) the number of performance obligations based on the determination under step (ii)
above and whether those performance obligations are distinct from other performance obligations in the contract; b) the transaction price under step (iii)
above;  and  c)  the  stand-alone  selling  price  for  each  performance  obligation  identified  in  the  contract  for  the  allocation  of  transaction  price  in  step  (iv)
above.  The  Company  uses  judgment  to  determine  whether  milestones  or  other  variable  consideration,  except  for  royalties,  should  be  included  in  the
transaction price. The transaction price is allocated to each performance obligation on an estimated stand-alone selling price basis, for which the Company
recognizes revenue as or when the performance obligations under the contract are satisfied.

Where a portion of non-refundable up-front fees or other payments received are allocated to continuing performance obligations under the terms
of a collaborative arrangement, they are recorded as contract liabilities and recognized as revenue when (or as) the underlying performance obligation is
satisfied.

Product Sales

The Company recognizes revenue from product sales when obligations under the terms of the contract with the customer are satisfied; this occurs

upon the transfer of control of the goods to the customers.

Collaborative Arrangements

The  Company  first  evaluates  license  and/or  collaboration  arrangements  to  determine  whether  the  arrangement  (or  part  of  the  arrangement)
represents  a  collaborative  arrangement  pursuant  to  Accounting  Standards  Codification  (“ASC”)  Topic  808,  Collaborative Arrangements  (“ASC  808”),
based  on  the  risks  and  rewards  and  activities  of  the  parties  pursuant  to  the  contractual  arrangement.  The  Company  then  determines  if  the  collaborative
arrangements are within the scope of ASC Topic 606, Revenue Recognition (“ASC 606”).

Collaborative arrangements with partners which are within the scope of ASC 606 typically include payment to us of one of more of the following:
(i)  license  fees;  (ii)  R&D  services  to  be  performed  as  part  of  the  contract;  (iii)  payments  related  to  the  achievement  of  developmental,  regulatory,  or
commercial milestones; and (iv) royalties on net sales of licensed products.

Collaborative arrangements (or elements within the contract that are deemed part of a collaborative arrangement) with partners which represent a

collaborative relationship and not a customer relationship, are accounted for outside the scope of ASC Topic 606.

License Fees

If  a  license  to  our  intellectual  property  is  determined  to  be  distinct  from  the  other  performance  obligations  identified  in  the  arrangement,  we
recognize revenues from non-refundable, up-front fees allocated to the license when the license is transferred to the licensee and the licensee is able to use
and benefit from the license.

R&D Services

The promises under the Company’s collaboration and license agreements generally include R&D services to be performed by the Company. For
performance  obligations  that  include  R&D  services,  the  Company  generally  recognizes  revenue  allocated  to  such  performance  obligations  based  on  an
appropriate measure of progress. The Company utilizes judgment to determine the appropriate method of measuring progress for purposes of recognizing
revenue,  which  is  generally  an  input  measure  such  as  costs  incurred.  The  Company  evaluates  the  measure  of  progress  each  reporting  period  and,  if
necessary, adjusts the measure of performance and related revenue recognition.

77

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Royalties

For arrangements that include sales-based royalties, including milestone payments based on a level of sales, and the license is deemed to be the
predominant item to which the royalties relate, the Company recognizes revenue at the later of (i) when the related sales occur or (ii) when the performance
obligation to which some or all of the royalty has been allocated has been satisfied (or partially satisfied). To date, the Company has not recognized any
royalty revenue resulting from any of its licensing arrangements.

Income Taxes

In  assessing  the  probability  of  realizing  income  tax  assets,  management  makes  estimates  related  to  expectations  of  future  taxable  income,
applicable tax opportunities, expected timing of reversals of existing temporary differences and likelihood that tax positions taken will be sustained upon
examination by applicable tax authorities. The Company has recorded a full valuation allowance on its entire net deferred tax assets as it believes it is not
more likely than not the tax benefits will be realized.

Intangible Assets and Goodwill

The Company’s intangible assets determined to have indefinite useful lives including IPR&D and goodwill, are tested for impairment annually, or
more  frequently  if  events  or  circumstances  indicate  that  the  assets  might  be  impaired.  Such  circumstances  could  include  but  are  not  limited  to:  (1)  a
significant adverse change in legal factors or in business climate, (2) unanticipated competition, or (3) an adverse action or assessment by a regulator. The
Company has established August 31st as the date for its annual impairment test of IPR&D and goodwill.

The IPR&D assets, which consist of the CMV and GBM programs, were acquired in a business combination, capitalized as an intangible asset and
are  tested  for  impairment  at  least  annually  until  commercialization,  after  which  time  the  IPR&D  will  be  amortized  over  its  estimated  useful  life.  The
impairment test compares the carrying amount of the IPR&D asset to its fair value. If the carrying amount exceeds the fair value of the asset, such excess is
recorded as an impairment loss. There was no IPR&D impairment determined as a result of the Company’s annual testing on August 31, 2020. The fair
value of the IPR&D assets included in the impairment test was determined using the income approach method and is considered Level 3 in the fair value
hierarchy. Some of the more significant estimates and assumptions inherent in the estimate of the fair value of IPR&D assets include the amount and timing
of costs to develop the IPR&D into viable products, the amount and timing of future cash inflows, the discount rate and the probability of technical and
regulatory success applied to the cash flows. The discount rate used was 11% and the cumulative probability of technical and regulatory success to achieve
approval to market the products ranged from approximately 6% to 17%.

Goodwill represents the excess of the purchase price over the fair value of the net tangible and identifiable intangible assets acquired in a business
combination. When evaluating goodwill for impairment, we may first perform an assessment qualitatively whether it is more likely than not that a reporting
unit’s carrying amount exceeds its fair value, referred to as a “step zero” approach. Subsequently (if necessary, after step zero), if the carrying value of a
reporting unit exceeded its fair value an impairment would be recorded. We would perform our goodwill impairment test by comparing the fair value of a
reporting unit with its carrying amount. There was no goodwill impairment determined as a result of the Company’s annual testing on August 31, 2020.
The fair value of the Company, which consists of a single reporting unit, included in the impairment test was determined using the closing market stock
price of VBI as of August 31, 2020.

78

 
 
 
 
 
 
 
 
 
 
Accrued Clinical Expenses

When preparing our financial statements, we are required to estimate our accrued clinical expenses. This process involves reviewing contracts and
communicating  with  our  personnel  to  identify  services  that  have  been  performed  on  our  behalf  and  estimating  the  level  of  service  performed  and  the
associated cost incurred for the service when we have not yet been invoiced or otherwise notified of actual cost. Payments under some of the contracts we
have with third parties depend on factors, such as successful enrollment of certain numbers of patients, site initiation and the completion of clinical trial
milestones.

When accruing clinical expenses, we estimate the time period over which services will be performed and the level of effort to be expended in each
period. If possible, we obtain information regarding unbilled services directly from our service providers. However, we may be required to estimate the cost
of these services based only on information available to us. If we underestimate or overestimate the cost associated with a trial or service at a given point in
time,  adjustments  to  research  and  development  expenses  may  be  necessary  in  future  periods.  Historically,  our  estimated  accrued  clinical  expenses  have
approximated actual expense incurred.

Long Term Debt

The Company accounts for long-term debt under the provisions of ASC 470-20, Debt – Debt with conversion and other options (“ASC 470”).
Conversion  options  are  accounted  for  at  intrinsic  value  and  other  options,  including  warrants,  are  accounted  for  based  on  the  relative  fair  value  of  the
warrants, long-term debt, and other options (including conversion options). Conversion and other options are accounted for in additional paid-in capital and
result in a debt discount. Final payments or exit fees and debt issuance costs also result in a debt discount. The debt discount is being charged to interest
expense using the effective interest method over the term of the debt.

Trends, Events and Uncertainties

As with other companies that are in the process of commercializing novel vaccines, we will need to successfully manage normal business and
scientific risks. Research and development of new technologies is, by its nature, unpredictable. We cannot assure you that our technology will be adopted,
that we will ever earn revenues sufficient to support our operations, or that we will ever be profitable. Furthermore, other than as discussed in this report,
we have no committed source of financing and may not be able to raise money as and when we need it to continue our operations. If we cannot raise funds
as and when we need them, we may be required to severely curtail, or even to cease, our operations.

Other than as discussed above and elsewhere in this report, we are not aware of any trends, events or uncertainties that are likely to have a material

effect on our financial condition.

Recent Accounting Pronouncements

See Note 3 of Notes to Consolidated Financial Statements.

Related Parties

During  the  year  ended  December  31,  2019,  the  Company  entered  into  a  car  loan  lease  with  an  officer  of  the  Company,  as  part  of  their

compensation arrangement, for $56, repayable over 3 years. The total amount of the car loan lease at December 31, 2020, is $43.

JOBS Act

In April 2012, the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”) was enacted in the United States Section 107 of the JOBS Act
provides that an “emerging growth company” can take advantage of the extended transition period provided in Section 7(a)(2)(B) of the Securities Act for
complying  with  new  or  revised  accounting  standards.  Thus,  an  emerging  growth  company  can  delay  the  adoption  of  certain  accounting  standards  until
those standards would otherwise apply to private companies. We have irrevocably elected not to avail ourselves of this extended transition period and, as a
result, we will adopt new or revised accounting standards on the relevant dates on which adoption of such standards is required for non-emerging growth
public companies.

79

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 7A: QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Interest Rate Risk

We are exposed to market risk related to changes in interest rates with respect to our cash holdings and our outstanding long-term debt.

As  of  December  31,  2020,  and  2019,  we  had  cash  and  cash  equivalents  of  $93.8  million  and  $44.2  million,  respectively,  and  short-term
investments  of  $25.3  million  and  $0,  respectively,  which  have  been  deposited  in  high  interest  rate  bank  accounts  or  redeemable  guaranteed  investment
certificates,  for  a  total  of  $119.1  million  and  $44.2  million,  respectively.  Our  cash  and  cash  equivalents  and  short-term  investments  holdings  are  in
accordance  with  our  investment  policy  approved  by  our  board  of  directors,  which  specifies  the  categories,  allocations  and  ratings  of  securities  we  may
consider  for  investment.  The  primary  objective  of  our  investment  activities  is  to  preserve  principal  while  at  the  same  time  maximizing  the  income  we
receive  without  significantly  increasing  risk.  We  do  not  hold  or  issue  derivatives,  derivative  commodity  instruments  or  other  financial  instruments  for
speculative trading purposes. Further, we do not believe our cash and cash equivalents have significant risk of default or illiquidity.

As of December 31, 2020, and 2019 we had long-term debt outstanding of $21.4 million and $15.3 million, respectively. The debt bears interest at
the greater of (a) 8.25% or (b) prime rate plus 5.00%. The interest rate at December 31, 2020 and 2019 was 8.25% and 12.75%, respectively. Our interest
rate risk exposure is primarily due to prime rate fluctuations.

Based on our current interest rate risk, we do not believe that our results of operations or our financial position would be materially affected by a

change in interest rates of 100 basis points.

Foreign Currency Risk

We are also exposed to market risk related to change in foreign currency exchange rates. We have operations in Israel, Canada, and the United
States  and  therefore  we  incur  expenses  in  NIS,  Canadian  Dollars,  and  United  States  dollars.  We  also  contract  with  certain  vendors  that  are  located  in
Europe which have contracts denominated in foreign currencies. We are subject to fluctuations in foreign currency rates in connection with our foreign
operations and certain agreements. We do not currently hedge our foreign exchange rate risk. As of December 31, 2020, and December 31, 2019, we had
minimal liabilities denominated in foreign currencies.

ITEM 8: FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The financial statements and notes thereto required by this item begin on page F-1 of this Form 10-K, as listed in Item 15 of Part IV.

ITEM 9: CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

Not applicable.

ITEM 9A: CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Disclosure  controls  and  procedures  include,  without  limitation,  controls  and  procedures  designed  to  ensure  that  information  required  to  be
disclosed  by  an  issuer  in  the  reports  that  it  files  or  submits  under  the  Exchange  Act  is  accumulated  and  communicated  to  the  issuer’s  management,
including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding
required disclosure.

We  carried  out  an  evaluation,  under  the  supervision  and  with  the  participation  of  our  management,  including  our  Chief  Executive  Officer  (our
principal  executive  officer)  and  our  Chief  Financial  Officer  and  Head  of  Business  Development  (our  principal  financial  and  accounting  officer),  of  the
effectiveness of the design and operation of our disclosure controls and procedures as of the end of the period covered by this Form 10-K. The evaluation
was  undertaken  in  consultation  with  our  accounting  personnel  and  external  consultants.  Based  on  that  evaluation,  our  Chief  Executive  Officer  and  our
Chief Financial Officer and Head of Business Development concluded that, as of December 31, 2020, our disclosure controls and procedures are effective
to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized
and reported within the time periods specified in the SEC’s rules and forms.

80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining internal control over financial reporting. Internal control over financial reporting
is  defined  in  Rule  13a-15(f)  and  15d-15(f)  promulgated  under  the  Exchange  Act  as  a  process  designed  by,  or  under  the  supervision  of,  our  principal
executive and principal financial and accounting officers and effected by our Board of Directors, management and other personnel, to provide reasonable
assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with  generally
accepted accounting principles and includes those policies and procedures that:

● pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of our assets;

● provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally
accepted accounting principles, and that our receipts and expenditures are being made only in accordance with authorizations of management and
our directors; and

● provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of our assets that could have

a material effect on the financial statements.

Because of its inherent limitations, our internal control over financial reporting may not prevent or detect misstatements. Therefore, even those
systems determined to be effective can provide only reasonable assurance with respect to financial statement preparation and presentation. 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.

Our Chief Executive Officer and our Chief Financial Officer and Head of Business Development assessed the effectiveness of our internal control
over financial reporting as of December 31, 2020. In making this assessment, management evaluated the criteria set forth by the Committee of Sponsoring
Organizations of the Treadway Commission (COSO) in Internal Control—Integrated Framework (2013).

Based on our assessment, our Chief Executive Officer and our Chief Financial Officer and Head of Business Development determined that, as of

December 31, 2020, our internal control over financial reporting is effective.

Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the
Exchange Act) during the fourth quarter of the last fiscal year that have materially affected, or are reasonably likely to materially affect, our internal control
over financial reporting.

ITEM 9B: OTHER INFORMATION

None.

81

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 10: DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

PART III

The information required in response to this Item 10 is incorporated herein by reference from our definitive proxy statement on Schedule 14A for
our 2021 Annual Meeting of Stockholders, which we will file with the SEC within 120 days of the end of the fiscal year to which this Annual Report on
Form 10-K relates (the “Proxy Statement”).

ITEM 11: EXECUTIVE COMPENSATION

The information required by this Item 11 is incorporated herein by reference from our Proxy Statement.

ITEM  12:  SECURITY  OWNERSHIP  OF  CERTAIN  BENEFICIAL  OWNERS  AND  MANAGEMENT  AND  RELATED  SHAREHOLDER
MATTERS

The information required by this Item 12 is incorporated herein by reference from our Proxy Statement.

82

 
 
 
 
 
 
 
 
 
ITEM 13: CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required by this Item 13 is incorporated herein by reference from our Proxy Statement.

ITEM 14: PRINCIPAL ACCOUNTANT FEES AND SERVICES

The information required by this Item 14 is incorporated herein by reference from our Proxy Statement.

ITEM 15: EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

1. Financial Statements

The following financial statements are included herein:

PART IV

● Report of Independent Registered Public Accounting Firm
● Consolidated Balance Sheets as of December 31, 2020 and 2019
● Consolidated Statements of Operations and Comprehensive Loss for the Years Ended December 31, 2020 and 2019
● Consolidated Statements of Stockholders’ Equity - For the Years Ended December 31, 2020 and 2019
● Consolidated Statements of Cash Flows - For the Years Ended December 31, 2020 and 2019
● Notes to Consolidated Financial Statements

2. Exhibits

See Index to Exhibits

ITEM 16: FORM 10-K SUMMARY.

Not applicable.

83

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
VBI Vaccines Inc.

Table of Contents

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets – December 31, 2020 and 2019

Consolidated Statements of Operations and Comprehensive Loss - For the Years Ended December 31, 2020 and 2019

Consolidated Statements of Stockholders’ Equity - For the Years Ended December 31, 2020 and 2019

Consolidated Statements of Cash Flows - For the Years Ended December 31, 2020 and 2019

Notes to Consolidated Financial Statements

F-1

F-2

F-5

F-6

F-7

F-8

F-9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of
VBI Vaccines Inc.

Opinion on the Financial Statements

We  have  audited  the  accompanying  consolidated  balance  sheets  of  VBI  Vaccines  Inc.  and  Subsidiaries  (the  “Company”)  as  of  December  31,  2020  and
2019, and the related consolidated statements of operations, comprehensive loss, stockholders’ equity, and cash flows for each of the years then ended, and
the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the
consolidated financial position of the Company as of December 31, 2020 and 2019, and the consolidated results of their operations and their cash flows for
each of the years then ended, in conformity with accounting principles generally accepted in the United States of America.

Going Concern

The accompanying financial statements have been prepared assuming that the Company will continue as a going concern. As discussed in Note 1 to the
financial  statements,  the  Company  has  an  accumulated  deficit  as  of  December  31,  2020  and  cash  outflows  from  operating  activities  for  the  year-ended
December  31,  2020  and,  as  such,  will  require  significant  additional  funds  to  conduct  clinical  and  non-clinical  trials,  achieve  regulatory  approvals,  and
subject  to  such  approvals,  commercially  launch  its  products.  These  factors  raise  substantial  doubt  about  its  ability  to  continue  as  a  going  concern.
Management’s plans in regard to these matters are also described in Note 1.The financial statements do not include any adjustments that might result from
the outcome of this uncertainty.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial
statements  based  on  our  audits.  We  are  a  public  accounting  firm  registered  with  the  Public  Company  Accounting  Oversight  Board  (United  States)
(“PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules
and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor
were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of
internal  control  over  financial  reporting  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.

Our  audits  included  performing  procedures  to  assess  the  risks  of  material  misstatement  of  the  financial  statements,  whether  due  to  error  or  fraud,  and
performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in
the  financial  statements.  Our  audits  also  included  evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as
evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The  critical  audit  matters  communicated  below  are  matters  arising  from  the  current  period  audit  of  the  consolidated  financial  statements  that  were
communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the consolidated
financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not
alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below,
providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

F-2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Valuation of In-Process Research and Development

As  described  in  Notes  2  and  7  to  the  consolidated  financial  statements,  the  Company’s  consolidated  In-Process  Research  &  Development  (“IPR&D”)
indefinite-lived  intangible  asset  balance  was  approximately  $62.2  million  as  of  December  31,  2020,  related  to  both  cytomegalovirus  (“CMV”)  and
glioblastoma  (“GBM”)  programs.  The  Company  performs  impairment  testing  of  indefinite-lived  intangible  assets  on  August  31st  each  year,  and  tests
indefinite-lived intangible assets for impairment between annual tests if events or circumstances indicate that the assets might be impaired. The impairment
test compares the carrying amount of the IPR&D asset to its estimated fair value. If the carrying amounts exceeds the fair value of the asset, such excess is
recorded as an impairment loss. There was no IPR&D impairment loss determined as a result of the Company’s annual testing on August 31, 2020. The fair
value of the IPR&D assets included in the impairment test was determined using the income approach method and is considered Level 3 in the fair value
hierarchy. Some of the more significant estimates and assumptions inherent in the estimate of the fair value of IRP&D assets include the amount and timing
of costs to develop the IPR&D into viable products, the amount and timing of future cash inflows, the discount rate, and the probability of technical and
regulatory success applied to the cash flows. The valuation of IP&D assets was also identified as a critical accounting estimate by management.

We identified the valuation of IPR&D as a critical audit matter due to the significant judgment, assumptions and estimation required by management in
determining the estimated fair value of the IPR&D. This in turn led to a high degree of auditor subjectivity relating to management’s determination, and
significant audit effort was required, including the use of professionals with specialized skill and knowledge, in performing our procedures and evaluating
the audit evidence obtained relating to estimates made by management.

Addressing the matter involved performing procedures and evaluating audit evidence, in connection with forming our overall opinion on the consolidated
financial statements. We obtained an understanding and evaluated the design of controls over the Company’s valuation of IPR&D assets. Our procedures
also included, among others, testing management’s process and evaluating the reasonableness of significant assumptions used in estimating the fair value of
IPR&D.  Significant  assumptions  included  the  amount  and  timing  of  future  cash  flows,  probability  adjustments  surrounding  technical  and  regulatory
success, and the discount rate. Evaluating the reasonableness of the significant assumptions involved considering consistency with third-party market and
industry data, evidence obtained in other areas of the audit, historical assumptions used by the Company as well as management’s representation as to its
commitment  to  develop  the  IPR&D  into  viable  products.  Professionals  with  specialized  skill  and  knowledge  were  used  to  assist  in  evaluating  the
appropriateness  of  the  income  approach  and  the  reasonableness  of  certain  significant  assumptions,  including  the  discount  rate,  and  reperforming  the
calculation.

Accrual for clinical trial expenses

As described in Note 2 to the consolidated financial statements, at each balance sheet date the Company estimates its accrued clinical expenses resulting
from its obligations under contracts with vendors in connection with conducting clinical trials, and may depend on factors such as successful enrollment of
certain numbers of patients, site initiation, and the completion of clinical trial milestones. The Company accounts for trial expenses based on services that
have  been  performed  on  the  Company’s  behalf  and  estimating  the  level  of  service  performed  and  the  associated  cost  incurred  for  the  service  when  an
invoice  has  not  been  received  or  the  Company  has  not  otherwise  been  notified  of  the  actual  cost.  The  Company  estimates  the  time  period  over  which
services  will  be  performed  and  the  level  of  effort  to  be  expended  in  each  period.  The  Company’s  accrual  for  clinical  trial  expenses  of  $5.8  million  is
included in accrued expenses and other current liabilities on the December 31, 2020 consolidated balance sheet. The amounts recorded for clinical trial
expenses  represent  the  Company’s  estimate  of  the  unpaid  clinical  trial  expenses  based  on  the  information  available  to  the  Company  at  that  time.  The
estimation of clinical trial expenses was also identified as a critical accounting estimate by management.

We identified the accrual for clinical trial expenses as a critical audit matter due to the significant judgment and estimation required by management in
determining progress or state of completion of trials or services completed. This in turn led to a high degree of auditor subjectivity, and significant audit
effort was required in performing our procedures and evaluating audit evidence relating to estimates made by management.

F-3

 
 
 
 
 
 
 
 
 
Addressing the matter involved performing procedures and evaluating audit evidence, in connection with forming our overall opinion on the consolidated
financial  statements.  We  obtained  an  understanding  and  evaluated  the  design  of  controls  over  the  Company’s  estimation  of  the  accrual  for  clinical  trial
expenses, including the process of estimating the expenses incurred to date based on the status of the clinical trials. Our procedures also included, among
others, reading agreements and contract amendment with vendors in connection with conducting clinical trials, and evaluating the significant assumptions
described above and the methods used in developing the clinical trial estimates and calculating the amounts that were unpaid at the balance sheet date. We
confirmed the assumptions directly with the third parties involved in performing the clinical trial services on behalf of the Company. We also made direct
inquiries of financial and clinical client personnel regarding status and progress to completion of clinical trials and description of future commitments, and
verified amounts paid to date under each contract by vouching to invoices and payment support. We also assessed the historical accuracy of management’s
estimates, and compared the current estimate of expenses incurred to estimates previously made by management.

Accounting for Loan Agreement with K2 HealthVentures LLC

As described in Note 10 and 12 to the consolidated financial statements, the Company entered into a Loan Agreement with K2 HealthVentures LLC and
any  other  lender  from  time  to  time  party  thereto,  pursuant  to  which  the  Company  received  the  first  tranche  of  $20  million  and  may  receive  additional
tranches totaling $30 million, subject to certain conditions. Pursuant to the Loan Agreement, the Lenders have the ability to convert up to $4 million of the
secured term loan into common shares of the Company. In connection with the Loan Agreement, the Company issued the Lenders a warrant to purchase up
to 625,000 common shares. The fair value of the warrant and conversion feature were determined based on the Black-Scholes pricing model. Estimates and
assumptions impacting the fair value measurement using Black-Scholes include the number of shares for which the instruments are exercisable, remaining
contractual term, risk-free interest rate, expected dividend yield and expected volatility of the price of the underlying common shares. The fair value of the
debt was determined using the discounted cash flow method, for which the most significant estimate is the discount rate. The total proceeds attributed to
the warrant was based on the relative fair value of the warrant as compared to the sum of the fair values of the warrant, conversion feature, and debt. The
effective  conversion  price  of  the  conversion  feature  was  determined  to  be  less  than  the  fair  value  of  the  underlying  common  stock  at  the  date  of  the
commitment, resulting in a beneficial conversion feature (“BCF”) at that date. The intrinsic value of the BCF was recorded to additional paid-in capital.
These  valuation  techniques  involve  levels  of  estimation  and  judgment  that  are  significant  with  increasingly  complex  instruments  or  pricing  models.  In
general, the assumptions used in calculating the fair value of each instrument represents management’s best estimates, but the estimates involve inherent
uncertainties and the application of management judgment.

We  identified  the  accounting  for  the  loan  agreement  with  K2  Health  Ventures  LLC  as  a  critical  audit  matter  due  to  the  complexity  involved  in  the
Company’s  interpretation  and  application  of  accounting  guidance,  as  well  as  the  valuation,  which  involved  the  application  of  significant  judgment  and
estimation on the part of management. This in turn led to a high degree of auditor subjectivity. We also applied significant judgment in performing our audit
procedures and involved a valuation specialist to evaluate the audit evidence obtained from those procedures, in particular to evaluate the reasonableness of
management’s valuation models, as well as the inputs used within the models.

Addressing the matter involved performing procedures and evaluating audit evidence, in connection with forming our overall opinion on the consolidated
financial statements. We obtained an understanding and evaluated the design of controls relating to the Company’s methods, significant assumptions, and
inputs used to value each instrument resulting from the Loan Agreement. Our procedures also included, among others, assessing whether management has
appropriately classified the various instruments as liability or equity in accordance with Accounting Standards Codification (“ASC”) 480 Distinguishing
liabilities from equity, involvement of a valuation specialist in evaluating management’s valuation model used, and evaluating the reasonableness of the
observable inputs to the models, including the discount rate, and reperfoming the calculation. In addition, to evaluate the reasonableness of management’s
prices, we also involved a valuation specialist to develop an independent range of prices.

/s/ EisnerAmper LLP

We have served as the Company’s auditor since 2016.

EISNERAMPER LLP
Iselin, New Jersey
March 2, 2021

F-4

 
 
 
 
 
 
 
 
 
 
VBI Vaccines Inc. and Subsidiaries

Consolidated Balance Sheets
(in thousands, except share amounts)

December 31, 2020

December 31, 2019

$

$

$

CURRENT ASSETS

Cash and cash equivalents
Short-term investments
Accounts receivable, net
Inventory, net
Prepaid expenses
Other current assets

Total current assets

NON-CURRENT ASSETS
Other long-term assets
Property and equipment, net
Right of use assets
Intangible assets, net
Goodwill

Total non-current assets

TOTAL ASSETS

CURRENT LIABILITIES

Accounts payable
Other current liabilities
Current portion of deferred revenues
Current portion of lease liability
Current portion of long-term debt, net of debt discount – related party
Total current liabilities

NON-CURRENT LIABILITIES

Lease liability, net of current portion
Long-term debt, net of debt discount
Liabilities for severance pay
Deferred revenues, net of current portion
Total non-current liabilities

COMMITMENTS AND CONTINGENCIES (NOTES 14 and 15)

STOCKHOLDERS’ EQUITY
Common shares (unlimited authorized; no par value) (2020 issued and outstanding –
247,039,010; 2019 - issued and outstanding 178,257,199)
Additional paid-in capital
Accumulated other comprehensive income (loss)
Accumulated deficit
Total stockholders’ equity

93,825    $
25,276   
77   
2,152   
1,569   
9,142   
132,041   

639   
10,721   
1,554   
62,156   
2,261   
77,331   

44,213 
- 
201 
1,075 
1,024 
450 
46,963 

620 
10,195 
1,459 
60,756 
2,208 
75,238 

209,372    $

122,201 

3,734    $
12,415   
255   
944   
-   
17,348   

619   
16,329   
522   
2,849   
20,319   

-   

403,528   
75,530   
1,265   
(308,618)  
171,705   

1,127 
12,261 
882 
642 
14,845 
29,757 

817 
- 
463 
2,909 
4,189 

- 

284,965 
66,430 
(752)
(262,388)
88,255 

122,201 

TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY

$

209,372    $

See accompanying Notes to Consolidated Financial Statements

F-5

 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
VBI Vaccines Inc. and Subsidiaries

Consolidated Statements of Operations and Comprehensive Loss
(in thousands, except share and per share amounts)

Revenues

Operating expenses:
Cost of revenues
Research and development
General and administration
Impairment charges
Total operating expenses

Loss from operations

Interest expense, net of interest income (including related party - see Note 10)
Foreign exchange gain (loss)
Loss before income taxes

Income tax expense

NET LOSS

Other comprehensive income

COMPREHENSIVE LOSS

Net loss per share of common shares, basic and diluted

For the Years Ended
December 31

2020

2019

$

1,061    $

2,221 

9,168   
14,859   
20,651   
-   
44,678   

(43,617)  

(2,708)  
95   
(46,230)  

-   

(46,230)   $

2,017   

(44,213)   $

(0.21)   $

7,904 
26,332 
14,092 
6,292 
54,620 

(52,399)

(2,196)
(218)
(54,813)

- 

(54,813)

3,406 

(51,407)

(0.46)

$

$

$

Weighted-average number of common shares outstanding, basic and diluted

218,268,979   

119,446,377 

See accompanying Notes to Consolidated Financial Statements

F-6

 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
    
 
  
 
 
 
 
    
 
  
 
 
 
 
 
 
    
 
  
 
 
 
 
    
 
  
 
 
 
 
    
 
  
 
 
 
 
 
VBI Vaccines Inc. and Subsidiaries

Consolidated Statements of Stockholders’ Equity
(in thousands, except number of common shares)

Number of 
Common 
Shares

Share 
Capital

Additional 
Paid-in 
Capital

Accumulated
Other
Comprehensive
Income (Loss)    

Accumulated
Deficit

Total
Stockholders’
Equity

BALANCE AS OF DECEMBER 31, 2018

    97,343,777    $

246,417    $

63,449    $

(4,158)   $

(207,575)   $

98,133 

Common shares issued in financing transaction
Warrant modification in connection with debt
amendment
Stock-based compensation
Net loss
Currency translation adjustments

    80,500,000     

37,415     

-     

-     

-     

37,415 

-     
413,422     
-     
-     

-     
1,133     
-     
-     

179     
2,802     
-     
-     

-     
-     
-     
3,406     

-     
-     
(54,813)    
-     

179 
3,935 
(54,813)
3,406 

BALANCE AS OF DECEMBER 31, 2019

    178,257,199    $

284,965    $

66,430    $

(752)   $

(262,388)   $

88,255 

Common shares issued in financing transactions,
net of share issuance costs
Common shares issued upon exercise of warrants
Common shares issued upon exercise of options
Warrants issued in connection with financing
transactions
Conversion feature issued in debt financing
transaction
Stock-based compensation
Net loss
Unrealized holding gains on short-term investments    
Currency translation adjustments

    67,911,432   

751,158     
750     

116,478   

2,139     
1     

-   
-     
-     

-     

(453)    

1,634     

-   
-     
-     

-     

-   
-     
-     

-     

-     
118,471     
-     
-     
-     

-     
398     
-     
-     
-     

2,577     
4,889     
-     
-     
-     

-     
-     
-     
71     
1,946     

-     
-     
(46,230)    
-     
-     

116,478 
2,139 
1 

1,181 

2,577 
5,287 
(46,230)
71 
1,946 

BALANCE AS OF DECEMBER 31, 2020

    247,039,010    $

403,528    $

75,530    $

1,265    $

(308,618)   $

171,705 

See accompanying Notes to Consolidated Financial Statements

F-7

 
 
 
 
 
 
   
   
   
   
 
 
   
     
     
     
     
     
 
 
   
      
      
      
      
      
  
   
   
   
   
 
   
      
      
      
      
      
  
 
   
      
      
      
      
      
  
   
   
   
   
   
   
   
 
   
      
      
      
      
      
  
 
 
VBI Vaccines Inc. and Subsidiaries

Consolidated Statements of Cash Flows
(in thousands)

CASH FLOWS FROM OPERATING ACTIVITIES

Net loss
Adjustments to reconcile net loss to cash used in operating activities:

Depreciation and amortization
Impairment charges
Stock-based compensation
Amortization of debt discount
Inventory reserve
Interest accrued on short-term investments
Net change in operating working capital items:

Change in accounts receivable
Change in inventory
Change in prepaid expenses
Change in other current assets
Change in other long-term assets
Change in operating right of use assets
Change in accounts payable
Change in deferred revenues
Change in other current liabilities
Payments made on operating lease liabilities

Net cash flows used in operating activities

INVESTING ACTIVITIES

Purchase of short-term investments
Purchase of property and equipment
Net cash flows used in investing activities

FINANCING ACTIVITIES

Proceeds from issuance of common shares for in financing transactions
Share issuance costs
Proceeds from issuance of common shares upon exercise of warrants
Proceeds from issuance of common shares upon exercise of stock options
Proceeds from debt financing
Debt issuance costs
Repayment of long-term debt

Net cash flows provided by financing activities

Effect of exchange rates on cash and cash equivalents

CHANGE IN CASH AND CASH EQUIVALENTS FOR THE YEAR

CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR

CASH AND CASH EQUIVALENTS, END OF YEAR

Supplementary information:

Interest paid

Non-cash investing and financing:

Warrant modification in connection with debt amendment
Warrants issued in connection with financing transactions
K2 conversion feature in connection with financing activities
Capital expenditures included in accounts payable and other current liabilities
Share issuance costs included in accounts payable and other current liabilities
Unrealized holding gains on short term investment

For the Years Ended in 
December 31

2020

2019

$

(46,230)   $

(54,813)

1,652   
-   
5,287   
1,569   
1,015   
(205)  

130   
(1,946)  
(511)  
(8,409)  
11   
988   
2,059   
(771)  
(711)  
(978)  
(47,050)  

(25,000)  
(1,000)  
(26,000)  

122,185   
(5,612)  
2,139   
1   
20,000   
(1,021)  
(15,300)  

122,392   

270   

1,204 
6,292 
3,935 
998 
300 
- 

(136)
(385)
326 
57 
6 
982 
(5,175)
(1,694)
374 
(983)
(48,712)

- 
(3,673)
(3,673)

40,250 
(2,835)
- 
- 
- 
- 
- 

37,415 

(87)

$

$

$

$

$

49,612    $

(15,057)

44,213    $

93,825    $

59,270 

44,213 

1,608    $

2,033 

-    $

1,634   
2,577   
439   
(95)  
(71)  

179 
- 
- 
33 
- 
- 

See accompanying Notes to Consolidated Financial Statements

F-8

 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
    
 
  
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
    
 
  
 
 
 
 
    
 
  
 
 
 
 
    
 
  
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
VBI Vaccines Inc. and Subsidiaries

Notes to Consolidated Financial Statements
(in thousands except share and per share amounts)

1. NATURE OF BUSINESS AND CONTINUATION OF BUSINESS

Corporate Overview

VBI Vaccines Inc. (the “Company” or “VBI”) was incorporated under the laws of British Columbia, Canada on April 9, 1965.

The Company and its wholly-owned subsidiaries, VBI Vaccines (Delaware) Inc., a Delaware corporation (“VBI DE”); VBI DE’s wholly-owned subsidiary,
Variation  Biotechnologies  (US),  Inc.,  a  Delaware  corporation  (“VBI  US”);  Variation  Biotechnologies,  Inc.  a  Canadian  company  and  the  wholly-owned
subsidiary of VBI US (“VBI Cda”); and SciVac Ltd. an Israeli company (“SciVac”); SciVac Hong Kong Limited (“SciVac HK”) and VBI Vaccines B.V a
Netherlands company (“VBI BV”), are collectively referred to as the “Company”, “we”, “us”, “our”, or “VBI”.

The Company’s registered office is located at Suite 1700, Park Place, 666 Burrard Street, Vancouver, BC V6C 2X8 with its principal office located at 222
Third Street, Suite 2241, Cambridge, MA 02142. In addition, the Company has manufacturing facilities located in Rehovot, Israel and research facilities
located in Ottawa, Ontario, Canada.

Principal Operations

VBI Vaccines Inc. (“VBI”) is a biopharmaceutical company driven by immunology to deliver powerful prevention and treatment of disease. Through its
innovative  approach  to  virus-like  particles  (“VLPs”),  including  a  proprietary  enveloped  VLP  (“eVLP”)  platform  technology,  VBI  develops  vaccine
candidates that mimic the natural presentation of viruses, designed to elicit the innate power of the human immune system. VBI is committed to targeting
and overcoming significant infectious diseases, including hepatitis B, coronaviruses, and cytomegalovirus (CMV), as well as aggressive cancers including
glioblastoma (GBM). VBI is headquartered in Cambridge, Massachusetts, with research operations in Ottawa, Canada, and a research and manufacturing
site in Rehovot, Israel.

The ongoing COVID-19 pandemic has materially negatively affected and continues to affect the global economy, and there is continued severe uncertainty
about the duration and intensity of the impacts of the pandemic. As a result, the Company’s business and results of operations have also been adversely
affected and could continue to be adversely affected by COVID-19 which has necessitated restricting the number of personnel in the Company’s research
laboratories  and  manufacturing  facility  at  any  given  point  in  time,  and  has  slowed  recruitment  to  clinical  trials.  The  extent  to  which  the  COVID-19
pandemic will continue to impact our business will depend on future developments, which are highly uncertain and cannot be predicted. We do not yet
know the full extent of potential delays or impacts on our business, our clinical studies, our research programs, the recoverability of our assets, and our
manufacturing;  however,  the  COVID-19  pandemic  may  disrupt  or  delay  our  business  operations,  including  with  respect  to  efforts  relating  to  potential
business development transactions, and it could disrupt the marketplace which could have an adverse effect on our operations.

F-9

 
 
 
 
 
 
 
 
 
 
 
 
Liquidity and Going Concern

The  Company  has  a  limited  operating  history  and  faces  a  number  of  risks,  including  but  not  limited  to,  uncertainties  regarding  the  success  of  the
development  and  commercialization  of  its  products,  demand  and  market  acceptance  of  the  Company’s  products,  and  reliance  on  major  customers.  The
Company anticipates that it will continue to incur significant operating costs and losses in connection with the development of its products.

The Company has an accumulated deficit of $308,618 as of December 31, 2020 and cash outflows from operating activities of $47,050, for the year-ended
December 31, 2020.

The  Company  will  require  significant  additional  funds  to  conduct  clinical  and  non-clinical  trials,  achieve  regulatory  approvals,  and,  subject  to  such
approvals, commercially launch its products. The Company plans to finance future operations with existing cash and cash equivalent reserves. Additional
financing may be obtained from the issuance of equity securities, the issuance of additional debt, structured asset financings, and/or revenues from potential
business development transactions, if any. There is no assurance the Company will manage to obtain these sources of financing, if required. The above
conditions raise substantial doubt about the Company’s ability to continue as a going concern. The consolidated financial statements do not include any
adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and classifications of liabilities that may
result should the Company be unable to continue as a going concern.

In April 2020, the Company closed an underwritten public offering of 52,272,726 common shares at a price of $1.10 per share for total gross proceeds of
$57,500. The Company incurred $3,606 of share issuance costs related to the offering resulting in net cash proceeds of $53,894 and costs related to the
issuance of warrants to purchase 705,000 common shares to National Securities Inc. (“National”) or its designees as consideration for National providing
financial  advisory  services  in  connection  with  the  offering.  The  warrants  issued  to  National  or  its  designees  (“National  Warrants”)  are  exercisable
immediately upon issuance and terminate three years following issuance and have an exercise price of $1.50 per share.

In May 2020, the Company refinanced its existing term loan facility with Perceptive Credit Holdings, LP and entered into a Loan and Guaranty Agreement
(the “Loan Agreement”) with K2 HealthVentures LLC for net proceeds of $4.5 million. The refinanced long-term debt has a maturity date of June 1, 2024.
See Note 10 for more details.

On July 21, 2020, we issued 550,000 common shares upon exercise of warrants at an exercise price of $3.34 for gross proceeds of $1,837.

On July 31, 2020, the Company entered into an Open Market Sale AgreementSM with Jefferies LLC (“Jefferies”), pursuant to which we may offer and sell
our common shares having an aggregate price of up to $125 million from time to time through Jefferies, acting as agent or principal (the “ATM Program”).
Common shares are offered pursuant to a sales agreement prospectus included in the Company’s automatic shelf registration on Form S-3 filed with the
United States Securities and Exchange Commission (“SEC”) on July 31, 2020. During the third and fourth quarter of 2020, the Company issued 15,638,706
common  shares  under  the  ATM  Program,  for  total  gross  proceeds  of  $64,685 at  an  average  price  of  $4.14 We incurred $2,101 of  shares  issuance  costs
related to the common shares issued resulting in net proceeds of $62,584. As of December 31, 2020, approximately $60,315 of common shares remained
available for issuance under the ATM Program.

On July 3, 2020, the Company and the National Research Council of Canada (“NRC”) signed a contribution agreement as represented by its Industrial
Research Assistance Program (“IRAP”) whereby the NRC agrees to contribute up to CAD $1,000 for the transfer and scale-up of the technical production
process for our prophylactic coronavirus vaccine program.

On  September  16,  2020,  the  Company  and  Her  Majesty  the  Queen  in  Right  of  Canada  as  represented  by  the  Minister  of  Industry  (“ISED”)  signed  a
contribution agreement (the “Contribution Agreement”) for a contribution from the Strategic Innovation Fund (“SIF”) whereby ISED agrees to contribute
up to CAD $55,976 to support the development of the Company’s coronavirus vaccine program, through Phase II clinical studies, for a period commencing
on April 15, 2020 and ending in or before the first quarter of 2022. In connection with execution of the Contribution Agreement, the Company obtained a
consent of K2 HealthVentures LLC, as administrative agent for the lenders and a lender, pursuant to the Loan Agreement. Pursuant to the consent, certain
events of default that result in contributions made under the Contribution Agreement in excess of $500 becoming due and payable could result in an event
of default under the Loan Agreement. See Note 10 for more details on the Loan Agreement.

During the fourth quarter of 2020, the Company issued 201,158 common shares upon exercise of National Warrants at an exercise price of $1.50 for gross
proceeds of $302.

F-10

 
 
 
 
 
 
 
 
 
 
 
 
 
2. SIGNIFICANT ACCOUNTING POLICIES

Basis of Consolidation

The consolidated financial statements include the accounts of VBI and its wholly owned subsidiaries, SciVac, SciVac HK, VBI DE, VBI US, VBI Cda, and
VBI BV.

Intercompany balances and transactions between the Company and its subsidiaries are eliminated in the consolidated financial statements.

Cash and cash equivalents

Cash and cash equivalents include cash investments in interest-bearing accounts and term deposits which can readily be redeemed for cash or are issued for
terms of three months or less from the date of acquisition.

Short-term investments

Short-term investments consist of redeemable short-term investments held with Schedule 1 Canadian banks for maturity terms greater than 3 months but
less than a year from the date of acquisition. Short-term investments were initially classified as available for sale and were measured at fair value whereby
unrealized holding gains or losses on these investments are reported in other comprehensive income or loss and accrued interest income was recognized in
interest expense, net of interest income in the consolidated statement of operations and comprehensive loss.

On September 30, 2020 we re-assessed the classification of our short-term investment and we determined that the short-term investment shall be classified
as held to maturity. The transfer on September 30, 2020 occurred at fair value with the unrealized holding gains remaining in other comprehensive income
or loss. Held to maturity short term investments are measured at amortized cost and the unrealized holding gains will be amortized over the remaining life
of the security until April 2021.

Our short-term investments, when classified as available for sale, were measured at fair value and considered level 2 in the fair value hierarchy. The fair
value of the short-term investment was determined using the market approach method and the inputs include comparable market interest rates at September
30, 2020.

Foreign currency

The  functional  and  reporting  currency  of  the  Company  is  the  United  States  dollar.  Each  of  the  Company’s  subsidiaries  determines  its  own  respective
functional currency, based on the primary economic environment that it operates in, and this currency is used to separately measure each entity’s financial
position and operating results.

Assets and liabilities of foreign operations with a different functional currency from that of the Company are translated at the closing rate at the end of each
reporting period. Profit or loss items are translated at average exchange rates for all the relevant periods. All resulting translation differences are recognized
as a component of other comprehensive loss /income.

F-11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Foreign  exchange  gains  and  losses  arising  from  transactions  denominated  in  a  currency  other  than  the  functional  currency  of  the  entity  involved,  are
included in operating results.

Use of Estimates

Preparation  of  the  consolidated  financial  statements  in  conformity  with  accounting  principles  generally  accepted  in  the  United  States  of  America  (U.S.
GAAP)  requires  management  to  make  estimates  and  assumptions  that  affect  the  reported  amounts  of  assets  and  liabilities  and  disclosure  of  contingent
assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period.
Actual amounts could differ from the estimates made. We continually evaluate estimates used in the preparation of the consolidated financial statements for
reasonableness. Appropriate adjustments, if any, to the estimates used are made prospectively based upon such periodic evaluation. The significant areas of
estimation include revenue recognition, determining the deferred tax valuation allowance, estimating accrued clinical expenses, the inputs in determining
the fair value of the in-process research and development (“IPR&D”) and goodwill as part of the annual impairment analysis and the inputs in determining
the fair value of beneficial conversion features, equity-based awards and warrants issued. Actual results may differ from those estimates.

Concentration of Credit Risk

Financial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash and accounts receivable. We place our
cash  primarily  in  commercial  checking  accounts.  Commercial  bank  balances  may  from  time  to  time  exceed  federal  insurance  limits.  However,  the
Company believes credit risk is low as the cash resides in large highly rated financial institutions.

The Company has not experienced any losses in cash and accounts receivable for years ended December 31, 2020 and 2019, respectively.

Inventory

Inventory  components  include  all  raw  materials,  work-in-progress  and  finished  goods.  Cost  is  determined  on  a  first-in,  first-out  basis.  The  cost  of
inventories  comprises  costs  to  purchase,  costs  incurred  in  bringing  the  inventories  to  their  present  location  and  condition,  and  costs  incurred  in  the
manufacturing process including labor and overhead. Inventory is valued at the lower of cost or net realizable value. Net realizable value is the estimated
selling  prices  in  the  ordinary  course  of  business,  less  reasonably  predictable  costs  of  completion,  disposal  and  transportation.  On  a  quarterly  basis,  the
Company evaluates the condition and age of inventories and makes provisions for slow moving inventories accordingly.

Property and equipment

Property and equipment are recorded at cost less accumulated depreciation.

F-12

 
 
 
 
 
 
 
 
 
 
 
 
The assets are depreciated by the straight-line method over the estimated useful lives of the related assets as follows:

Furniture and office equipment
Machinery and equipment
Computers
Leasehold improvements

Number of years
5-14
3-7
2-3
shorter of useful life or the term of the lease

When assets are retired or otherwise disposed of, the cost and the related accumulated depreciation is removed from the accounts, and any resulting gain or
loss  is  recognized  in  the  consolidated  statement  of  operations  and  comprehensive  loss.  The  cost  of  maintenance  and  repairs  is  charged  to  expense  as
incurred; significant renewals and betterments are capitalized.

Impairment of long-lived assets

Long-lived  assets,  such  as  property  and  equipment  and  finite-lived  intangible  assets,  are  reviewed  for  impairment  whenever  events  or  changes  in
circumstances  indicate  that  the  carrying  amount  of  the  asset  may  not  be  recoverable.  Recoverability  of  assets  to  be  held  and  used  is  measured  by
comparison of the carrying amount of an asset to the estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount
of the asset exceeds its estimated future cash flows, then an impairment charge is recognized for the amount by which the carrying amount of the asset
exceeds the fair value of the asset.

The Company did not record an impairment for long-lived assets during the year ended December 31, 2019 or 2020.

In-Process Research and Development Assets and Goodwill

The Company’s intangible assets determined to have indefinite useful lives including IPR&D and goodwill, are tested for impairment annually, or more
frequently if events or circumstances indicate that the assets might be impaired. Such circumstances could include but are not limited to: (i) a significant
adverse change in legal factors or in business climate, (ii) unanticipated competition, or (iii) an adverse action or assessment by a regulator. The Company
has established August 31st as the date for its annual impairment test of IPR&D and goodwill.

The IPR&D assets, which consist of CMV and GBM projects, were acquired in a business combination, capitalized as an intangible asset and are tested for
impairment at least annually until commercialization, after which time the IPR&D is amortized over its estimated useful life. The impairment test compares
the  carrying  amount  of  the  IPR&D  asset  to  its  fair  value.  If  the  carrying  amount  exceeds  the  fair  value  of  the  asset,  such  excess  is  recorded  as  an
impairment  loss.  There  was  no  IPR&D  impairment  determined  as  a  result  of  the  Company’s  annual  testing  on  August  31,  2020.  The  fair  value  of  the
IPR&D assets included in the impairment test was determined using the income approach method and is considered Level 3 in the fair value hierarchy.
Some of the more significant estimates and assumptions inherent in the estimate of the fair value of IPR&D assets include the amount and timing of costs
to develop the IPR&D into viable products, the amount and timing of future cash inflows, the discount rate, and the probability of technical and regulatory
success applied to the cash flows. The discount rate used was 11% and the cumulative probability of technical and regulatory success to achieve approval to
market the products ranged from approximately 6% to 17%.

Goodwill  represents  the  excess  of  the  purchase  price  over  the  fair  value  of  the  net  tangible  and  identifiable  intangible  assets  acquired  in  a  business
combination. When evaluating goodwill for impairment, we may first perform an assessment qualitatively whether it is more likely than not that a reporting
unit’s carrying amount exceeds its fair value, referred to as a “step zero” approach. Subsequently (if necessary after step zero), if the carrying value of a
reporting unit exceeded its fair value an impairment would be recorded. We would perform our goodwill impairment test by comparing the fair value of a
reporting unit with its carrying amount. There was no goodwill impairment determined as a result of the Company’s annual testing on August 31, 2020.
The  Company  recorded  an  impairment  of  goodwill  of  $6,292  for  the  year  ended  December  31,  2019  and  is  included  in  impairment  charges  in  the
consolidated  statements  of  operations  and  comprehensive  loss.  The  Company  consists  of  a  single  reporting  unit  and  used  its  market  capitalization  to
determine  the  fair  value  of  the  reporting  unit.  In  order  to  determine  the  market  capitalization,  the  Company  used  the  trailing  20-day  volume  weighted
average price of its stock as of each testing date.

F-13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Other Intangible Assets

The Company’s other intangible assets include patents with finite lives. These assets obtained are recorded at cost less accumulated amortization and any
impairment losses.

The Company amortizes intangible assets with finite lives on a straight-line basis over their estimated useful lives.

Long Term Debt

The Company accounts for long-term debt under the provisions of ASC 470-20, Debt – Debt with conversion and other options (“ASC 470”). Conversion
options are accounted for at intrinsic value and other options, including warrants, are accounted for based on the relative fair value of the warrants, long-
term debt, and other options (including conversion options). Conversion and other options are accounted for in additional paid-in capital and result in a debt
discount. Final payments or exit fees and debt issuance costs also result in a debt discount. The debt discount is being charged to interest expense, net of
interest income in the consolidated statement of operations and comprehensive loss using the effective interest method over the term of the debt.

Research and development

All costs of research and development are expensed as incurred.

When  preparing  our  financial  statements,  we  are  required  to  estimate  our  accrued  clinical  expenses.  This  process  involves  reviewing  contracts  and
communicating  with  our  personnel  to  identify  services  that  have  been  performed  on  our  behalf  and  estimating  the  level  of  service  performed  and  the
associated cost incurred for the service when we have not yet been invoiced or otherwise notified of actual cost. Payments under some of the contracts we
have with third parties depend on factors, such as successful enrollment of certain numbers of patients, site initiation and the completion of clinical trial
milestones.

When accruing clinical expenses, we estimate the time period over which services will be performed and the level of effort to be expended in each period.
If possible, we obtain information regarding unbilled services directly from our service providers. However, we may be required to estimate the cost of
these services based only on information available to us. If we underestimate or overestimate the cost associated with a trial or service at a given point in
time,  adjustments  to  research  and  development  expenses  may  be  necessary  in  future  periods.  Historically,  our  estimated  accrued  clinical  expenses  have
approximated actual expense incurred.

Government Grants

Government  grants  are  recognized  in  the  consolidated  statement  of  operations  and  comprehensive  loss  in  the  same  period  as  the  relevant  expenses,  in
compliance with the agreement, as a reduction in the related expense or reduce the carrying value of the asset being acquired.

Cash  received  from  government  grants  related  to  deposits  are  recognized  as  deferred  government  grants,  included  in  other  current  liabilities  on  the
consolidated balance sheet, and recognized as the related deposit is used.

Revenue recognition

We recognize revenue when we transfer promised goods or services to customers in an amount that reflects the consideration to which we expect to be
entitled in exchange for those goods or services. To determine revenue recognition for contracts with customers we perform the following five steps: (i)
identify the contract(s) with a customer; (ii) identify the performance obligation(s) in the contract; (iii) determine the transaction price; (iv) allocate the
transaction  price  to  the  performance  obligation(s)  in  the  contract;  and  (v)  recognize  revenue  when  (or  as)  we  satisfy  the  performance  obligation(s).  At
contract inception, we assess the goods or services promised within each contract, assess whether each promised good or service is distinct and identify
those that are performance obligations.

The Company must use significant judgment to determine: a) the number of performance obligations based on the determination under step (ii) above and
whether those performance obligations are distinct from other performance obligations in the contract; b) the transaction price under step (iii) above; and c)
the  stand-alone  selling  price  for  each  performance  obligation  identified  in  the  contract  for  the  allocation  of  transaction  price  in  step  (iv)  above.  The
Company uses judgment to determine whether milestones or other variable consideration, except for royalties, should be included in the transaction price.
The  transaction  price  is  allocated  to  each  performance  obligation  on  an  estimated  stand-alone  selling  price  basis,  for  which  the  Company  recognizes
revenue as or when the performance obligations under the contract are satisfied.

F-14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Where  a  portion  of  non-refundable  up-front  fees  or  other  payments  received  are  allocated  to  continuing  performance  obligations  under  the  terms  of  a
collaborative  arrangement,  they  are  recorded  as  contract  liabilities  and  recognized  as  revenue  when  (or  as)  the  underlying  performance  obligation  is
satisfied.

Product sales

The Company recognizes revenue from product sales when obligations under the terms of the contract with the customer are satisfied; this occurs upon the
transfer of control of the goods to the customers.

Collaborative Arrangements

The  Company  first  evaluates  license  and/or  collaboration  arrangements  to  determine  whether  the  arrangement  (or  part  of  the  arrangement)  represents  a
collaborative  arrangement  pursuant  to  Accounting  Standards  Codification  (“ASC”)  Topic  808,  Collaborative Arrangements  (“ASC  808”),  based  on  the
risks and rewards and activities of the parties pursuant to the contractual arrangement. The Company then determines if the collaborative arrangements are
within the scope of ASC Topic 606, Revenue Recognition (“ASC 606”).

Collaborative  arrangements  with  partners  which  are  within  the  scope  of  ASC  606  typically  include  payment  to  us  of  one  or  more  of  the  following:  (i)
license fees; (ii) research and development services to be performed as part of the contract (“R&D services”) (iii) payments related to the achievement of
developmental, regulatory, or commercial milestones; and (iv) royalties on net sales of licensed products.

Collaborative  arrangements  (or  elements  within  the  contract  that  are  deemed  part  of  a  collaborative  arrangement)  with  partners  which  represent  a
collaborative relationship and not a customer relationship, are accounted for outside the scope of ASC Topic 606.

License fees

If  a  license  to  our  intellectual  property  is  determined  to  be  distinct  from  the  other  performance  obligations  identified  in  the  arrangement,  we  recognize
revenues from non-refundable, up-front fees allocated to the license when the license is transferred to the licensee and the licensee is able to use and benefit
from the license.

R&D Services

The  promises  under  the  Company’s  collaboration  and  license  agreements  generally  include  research  and  development  services  to  be  performed  by  the
Company.  For  performance  obligations  that  include  research  and  development  services,  the  Company  generally  recognizes  revenue  allocated  to  such
performance obligations based on an appropriate measure of progress. The Company utilizes judgment to determine the appropriate method of measuring
progress for purposes of recognizing revenue, which is generally an input measure such as costs incurred. The Company evaluates the measure of progress
each reporting period and, if necessary, adjusts the measure of performance and related revenue recognition.

Royalties

For  arrangements  that  include  sales-based  royalties,  including  milestone  payments  based  on  a  level  of  sales,  and  the  license  is  deemed  to  be  the
predominant item to which the royalties relate, the Company recognizes revenue at the later of (i) when the related sales occur or (ii) when the performance
obligation to which some or all of the royalty has been allocated has been satisfied (or partially satisfied). To date, the Company has not recognized any
royalty revenue resulting from any of its licensing arrangements.

F-15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Employee benefits

The Company’s liability for severance pay for the employees of its subsidiary in Israel is calculated in accordance with Israeli law based on the most recent
salary paid to employees and the length of employment in the Company. The Company records its obligation with respect to employee severance payments
as if it were payable at each balance sheet date.

Obligations for employee benefits are recognized as a component of operating expenses in the consolidated statement of operations and comprehensive loss
in the periods during which services are rendered by employees. The Company records its obligation with respect to employee severance payments as if it
was payable at each balance sheet date.

Income taxes

Deferred  tax  assets  and  liabilities  are  determined  based  on  the  differences  between  the  financial  reporting  and  tax  basis  of  assets  and  liabilities  using
enacted tax rates which will be in effect when the differences reverse. The Company provides a valuation allowance against net deferred tax assets unless,
based upon the available evidence, it is more likely than not that the deferred tax asset will be realized.

The  Company  recognizes  the  tax  benefit  from  an  uncertain  tax  position  only  if  it  is  more  likely  than  not  that  the  tax  position  will  be  sustained  on
examination by the taxing authorities based on the technical merits of the position. The benefit is measured as the largest amount that is more likely than
not to be realized upon ultimate settlement. The Company does not have any uncertain tax positions or accrued penalties and interest as of December 31,
2020 and 2019. If such matters were to arise, the Company would recognize interest and penalties related to income tax matters in income tax expense.

The Company’s claim for Scientific Research and Experimental Development (SR&ED) deductions for income tax purposes are based upon management’s
interpretation of the applicable legislation in the Income Tax Act (Canada). These amounts are subject to review and acceptance by the Canada Revenue
Agency and may be subject to adjustment.

F-16

 
 
 
 
 
 
 
 
 
Fair value measurements of financial instruments

Accounting  guidance  defines  fair  value  as  the  price  that  would  be  received  to  sell  an  asset  or  paid  to  transfer  a  liability  (the  exit  price)  in  an  orderly
transaction  between  market  participants  at  the  measurement  date.  The  accounting  guidance  outlines  a  valuation  framework  and  creates  a  fair  value
hierarchy in order to increase the consistency and comparability of fair value measurements and the related disclosures.

The fair value hierarchy is broken down into three levels based on the source of inputs as follows:

Level 1 — Valuations based on unadjusted quoted prices in active markets for identical assets or liabilities.

Level 2 — Valuations based on observable inputs and quoted prices in active markets for similar assets and liabilities.

Level 3 — Valuations based on inputs that are unobservable and models that are significant to the overall fair value measurement.

Financial instruments recognized in the consolidated balance sheet consist of cash and cash equivalents, short-term investments, accounts receivable, other
current assets, accounts payable and other current liabilities. The Company believes that the carrying value of its current financial instruments approximates
their fair values due to the short-term nature of these instruments. The Company does not hold any derivative financial instruments.

The carrying amounts of the Company’s long-term financial assets approximate their respective fair values.

The fair value of our outstanding debt, including the current portion, is estimated to be approximately $20,117 and $15,272 at  December  31,  2020  and
2019, respectively. The fair value of the outstanding debt is considered to be Level 3 in the fair value hierarchy and was estimated by discounting to present
value the scheduled coupon payments and principal repayment, using an appropriate fair market yield.

Loss per share

Basic loss per share is computed by dividing net loss by the weighted average number of shares outstanding during the period. Diluted loss per share is
computed by dividing net loss by the weighted average number of shares outstanding after giving effect to the impact of all potentially dilutive potential
shares. There was no dilutive effect on the earnings per share for all periods presented.

Leases

The  Company  determines  if  an  arrangement  is  a  lease  at  inception.  For  the  Company’s  operating  leases,  the  right-of-use  (“ROU”)  assets  represents  the
Company’s right to use an underlying asset for the lease term and operating lease liabilities represent an obligation to make lease payments arising from the
lease. ROU assets and lease liabilities are recognized at the lease commencement date based on the present value of lease payments over the lease term.
Since the Company’s lease agreements do not provide an implicit rate, the Company estimated an incremental borrowing rate in determining the present
value  of  its  lease  payments.  Operating  lease  expense  is  recognized  on  a  straight-line  basis  over  the  lease  term,  subject  to  any  changes  in  the  lease  or
expectations regarding the terms. Variable lease costs such as operating costs and property taxes are expensed as incurred.

F-17

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock-based compensation

The  Company  accounts  for  share-based  awards  to  employees  and  directors  in  accordance  with  the  provisions  of  ASC  718,  Compensation—Stock
Compensation (“ASC 718”). Under ASC 718, share-based awards are valued at fair value on the date of grant and that fair value is recognized over the
requisite service period. The Company values its stock options using the Black-Scholes option pricing model. The Company accounts for forfeitures when
they occur.

The Company accounts for share-based payments to non-employees issued in exchange for services based upon the fair value of the equity instruments
issued. Compensation expense for stock options issued to non-employees is calculated using the Black-Scholes option pricing model and is recorded over
the service performance period.

3. NEW ACCOUNTING PRONOUNCEMENTS

Recently Adopted Accounting Standards

Intangibles – Goodwill and Other, Internal-Use Software

In August 2018, the FASB issued ASU 2018-15: Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Customers’ accounting for
implementation  costs  incurred  in  a  cloud  computing  arrangement  that  is  a  service  contract.  This  ASU  aligns  the  requirements  for  capitalizing
implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to
develop or obtain internal-use software. Accordingly, the amendments require an entity (customer) in a hosting arrangement that is a service contract to
follow the guidance in Subtopic 350-40 to determine which implementation costs to capitalize as an asset related to the service contract and which costs to
expense. Our adoption of this ASU, effective January 1, 2020, was applied prospectively and did not have a material impact on our consolidated financial
statements and the related footnote disclosures.

Recently Issued Accounting Standards, not yet Adopted

None

F-18

 
 
 
 
 
 
 
 
 
 
 
4. INVENTORY, NET

Inventory is stated at the lower of cost or market and consists of the following:

Finished goods
Work-in-process
Raw materials

2020

2019

  $

  $

-    $

390   
1,762   
2,152    $

58 
237 
780 
1,075 

The Company recorded a provision of approximately $1,015 and $300 during the year ended December 31, 2020 and 2019, respectively. The provision is
for inventory largely related to excess work-in process which is no longer expected to be used in the manufacturing process.

5. OTHER CURRENT ASSETS

Other current assets consisted of the following:

Government receivables
Other current assets

6. PROPERTY AND EQUIPMENT

Machinery and equipment
Furniture and office equipment
Computer equipment and software
Leasehold improvements

Machinery and equipment
Furniture and office equipment
Computer equipment and software
Leasehold improvements

2020

2019

  $

  $

7,830    $
1,312   
9,142    $

238 
212 
450 

Cost

  $

December 31, 2020
Accumulated 
Depreciation

Net Book 
Value

5,352    $
218   
590   
8,171   

(1,795)   $
(64)  
(428)  
(1,323)  

3,557 
154 
162 
6,848 

  $

14,331    $

(3,610)   $

10,721 

Cost

  $

December 31, 2019
Accumulated 
Depreciation

Net Book 
Value

4,578    $
175   
518   
7,684   

(1,318)   $
(47)  
(326)  
(1,069)  

3,260 
128 
192 
6,615 

  $

12,955    $

(2,760)   $

10,195 

Depreciation expense for the years ended December 31, 2020, and 2019 was $1,588 and $1,142, respectively.

F-19

 
 
 
 
  
   
 
  
    
  
 
 
 
 
 
 
 
 
 
 
 
 
   
 
  
    
  
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
 
 
 
 
   
   
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
  
 
 
 
7. INTANGIBLE ASSETS AND GOODWILL

License
IPR&D assets

License
IPR&D assets

Gross
Carrying
amount

Accumulated 
Amortization    

Cumulative
Impairment
Charge

December 31, 2020
Cumulative
Currency
Translation    

Net Book
Value

$

$

$

$

669   
61,500   

$

$

(590)  
-   

-    $

(300)  

44    $
833   

123 
62,033 

62,169   

$

(590)  

$

(300)   $

877    $

62,156 

Gross 
Carrying 
amount

Accumulated 
Amortization    

Cumulative
Impairment
Charge

December 31, 2019
Cumulative 
Currency 
Translation    

Net Book 
Value

669   
61,500   

$

$

(521)  
-   

-    $

(300)  

30    $

(622)  

178 
60,578 

62,169   

$

(521)  

$

(300)   $

(592)   $

60,756 

The license is held in Israel at SciVac. Amortization expenses for the years ended December 31, 2020 and 2019 amounted to $64 and $62, respectively.
Amortization is expected to be approximately $60 per year until its fully amortized. These amounts do not include any amortization related to the IPR&D
assets, which will not begin amortizing until the Company commercializes its products.

The IPR&D assets are in VBI Cda and the change in carrying value for IPR&D assets from December 31, 2019 relates to currency translation adjustments
which increased by $1,455 for the year ended December 31, 2020. The change in carrying value from December 31, 2018 to December 31, 2019 relates to
currency translation adjustments which increased IPR&D assets by $2,552.

F-20

 
 
 
 
 
 
   
 
   
 
 
 
   
   
 
 
 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
    
 
    
 
  
 
 
 
 
 
 
   
 
   
 
 
 
   
   
 
 
 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
    
 
    
 
  
 
 
 
 
 
Goodwill

Goodwill

Gross
Carrying
Amount

Cumulative
Impairment 
Charge

December 31, 2020
Cumulative
Currency
Translation

Net Book
Value

$

$

8,714   

$

(6,292)   $

(161)   $

2,261 

Gross 
Carrying 
Amount

Cumulative
Impairment 
Charge

December 31, 2019
Cumulative 
Currency 
Translation

Net Book 
Value

8,714   

$

(6,292)   $

(214)   $

2,208 

The goodwill is in VBI Cda and the change in carrying value from December 31, 2019 relates to currency translation adjustments which increased goodwill
by  $53  for  the  year  ended  December  31,  2020.  The  change  in  carrying  value  for  goodwill  from  December  31,  2018  relates  to  currency  translation
adjustments which increased by $235 for the year ended December 31, 2019, excluding the effect of the impairment charge of $6,292.

8. OTHER CURRENT LIABILITIES

Other current liabilities consisted of the following:

Accrued research and development expenses (including clinical trial accrued expenses)
Accrued professional fees
Payroll and employee-related costs
Other current liabilities

Total other current liabilities

9. LOSS PER SHARE OF COMMON SHARES

December 31,2020

December 31,2019

$

$

5,842    $
1,547   
3,844   
1,182   

12,415    $

9,247 
446 
2,184 
384 

12,261 

Basic loss per share is computed by dividing net loss applicable to common stockholders by the weighted average number of shares of common shares
outstanding during each period. Diluted loss per share includes the effect, if any, from the potential exercise or conversion of securities, such as warrants,
and stock options, which would result in the issuance of incremental shares of common shares unless such effect is anti-dilutive. In computing the basic and
diluted net loss per share applicable to common stockholders, the weighted average number of shares remained the same for both calculations due to the
fact that when a net loss exists, dilutive shares are not included in the calculation. These potentially dilutive securities are more fully described in Note 12,
Stockholders’ Equity and Additional Paid-in Capital.

F-21

 
 
 
 
 
   
 
 
 
   
   
   
 
  
 
    
 
    
 
    
 
  
 
 
 
 
 
   
 
 
 
   
   
   
 
  
 
    
 
    
 
    
 
  
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
The following potentially dilutive securities outstanding at December 31, 2020 and 2019 have been excluded from the computation of diluted weighted
average shares outstanding, as they would be antidilutive:

Warrants
Stock options and unvested stock awards
K2 conversion feature

10. LONG-TERM DEBT

Long-term debt, net of debt discount of $5,061 ($455 at December 31 2019*)

Less: current portion, net of debt discount of $0 ($455 at December 31, 2019)

* 2019 long term debt was due to Perceptive Credit Holdings LP, a related party.

2020

2019

3,197,666   
12,636,897   
2,739,726   
18,574,289   

2,618,824 
6,629,705 
- 
9,248,529 

2020

2019*

$

$

16,329    $

-   

16,329    $

14,845 

14,845 

- 

On May 22, 2020, the Company (along with its subsidiary VBI Cda) entered into the Loan Agreement with K2 HealthVentures LLC and any other lender
from time to time party thereto (the “Lenders”) pursuant to which we received the first tranche secured term loan of $20 million (the “First Tranche Term
Loan”). The  Lenders  agreed  to  make  available  the  following  additional  tranches  subject  to  the  following  conditions  and  upon  the  submission  of  a  loan
request by the Company: (1) up to $10 million available between January 1, 2021 and April 30, 2021 upon achievement of certain milestones (the “Second
Tranche Term Loan”), (2) $10 million available between the closing date and December 31, 2021, subject to achievement of a certain U.S. Food and Drug
Administration approval (the “Third Tranche Term Loan”), and (3) a final tranche of up to $10 million that can be made available any time prior to June 30,
2022,  subject  to  the  advance  of  the  Third  Tranche  Term  Loan,  satisfactory  review  by  the  administrative  agent  of  our  financial  and  operating  plan,  and
approval  by  the  Lenders’  investment  committee  (the  “Fourth  Tranche  Term  Loan”).  Pursuant  to  the  Loan  Agreement,  the  Lenders  have  the  ability  to
convert, at the Lenders’ option, up to $4 million of the secured term loan into common shares of the Company at a conversion price of $1.46 per share (“K2
conversion feature”).

In connection with the Loan Agreement, on May 22, 2020, the Company issued the Lenders a warrant to purchase up to 625,000 common shares (the “K2
Warrant”) at an exercise price of $1.12 (the “Warrant Price”). The number of common shares issuable pursuant to the K2 Warrant, at any given time, is
determined by the aggregate principal amount of the loans advanced at that time pursuant to the Loan Agreement multiplied by 3.5% and divided by the
Warrant Price. If the full $50 million available in all K2 tranches is advanced pursuant to the Loan Agreement, up to 1,562,500 common shares will be
issuable pursuant to the K2 Warrant. The K2 Warrant may be exercised either for cash or on a cashless “net exercise” basis and expires on May 22, 2030.

The total proceeds attributed to the K2 Warrant was $1,181 based on the relative fair value of the K2 Warrant as compared to the sum of the fair values of
the K2 Warrant, K2 conversion feature and debt. The effective conversion price of the K2 conversion feature of $1.52 was determined to be less than the
fair value of the underlying common stock at the date of commitment, resulting in a beneficial conversion feature (“BCF”) at that date. The intrinsic value
of the BCF was $2,577 and recorded to additional paid-in capital. The K2 warrant and the K2 conversion feature resulted in the debt being issued at a
discount. The Company also incurred $1,021 of debt issuance costs and is required to make a final payment equal to 6.95% of the aggregate secured term
loan principal outstanding on the maturity date of the term loan, or upon earlier prepayment of the term loans in accordance with the Loan Agreement,
resulting in an additional discount of $1,390. The total debt discount is $6,169. See Note 10 for more detail on assumptions used in the valuation of the K2
Warrant.

Upon receipt of additional funds under the Loan Agreement, additional common shares will be issuable pursuant to the K2 Warrant as determined by the
principal amount of the additional funds advanced multiplied by 3.5% and divided by the Warrant Price, and the final payment will increase by 6.95% of
the funds advanced.

The total principal amount of the loan under the Loan Agreement outstanding at December 31, 2020, including the $1,390 final payment discussed above,
is $21,390. The principal amount of the loan made under the Loan Agreement accrues interest at an annual rate equal to the greater of (a) 8.25% or (b)
prime rate plus 5.00%. The interest rate as of December 31, 2020 was 8.25%. The Company is required to pay only interest until July 1, 2022. If there is no
Event of Default (as defined in the Loan Agreement) and a Third Tranche Term Loan of $10 million is made upon the achievement of a certain milestone
then the interest only period is extended to January 1, 2023.

F-22

 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
    
 
  
 
 
 
 
    
 
  
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
Upon the occurrence of an Event of Default, and during the continuance of an Event of Default, the applicable rate of interest, described above, will be
increased by 5.00% per annum. The secured term loan maturity date is June 1, 2024, and the Loan Agreement includes both financial and non-financial
covenants. The Company was in compliance with these covenants as of December 31, 2020.

The obligations under the Loan Agreement are secured on a senior basis by a lien on substantially all of the assets of the Company and its subsidiaries other
than intellectual property. The subsidiaries of the Company, other than VBI Cda and SciVac HK, are guarantors of the obligations of the Company and VBI
Cda under the Loan Agreement. The Loan Agreement also contains customary events of default.

Approximately $14.5 million  of  the  proceeds  received  were  used  to  repay  the  Company’s  Amended  Credit  Facility  (as  defined  below)  with  Perceptive
Credit Holdings, LP, a related party (“Perceptive”), which was due on June 30, 2020. The early repayment resulted in a loss on extinguishment of debt of
$84, which is included in interest expense, net of interest income on the consolidated statement of operations and comprehensive loss.

On May 6, 2016, the Company through VBI US assumed a term loan facility with Perceptive in the amount of $6,000 (the “Facility”). On December 6,
2016, the Company amended the Facility (the “Amended Credit Facility”) and raised Perceptive commitment amount to $13,200, which was combined
with the remaining balance from the Facility of $1,800. In connection with the Amended Credit Facility, on December 6, 2016, the Company issued to
Perceptive  two  warrants;  the  first  warrant  to  purchase  363,771 shares  of  the  Company’s  common  shares  at  an  exercise  price  of  $4.13,  and  the  second
warrant to purchase 1,341,282 shares of the Company’s common shares at an exercise price of $3.355. The total proceeds attributed to the warrants was
$2,793 based on the relative fair value of the warrants as compared to the sum of the fair values of the warrants and debt. This resulted in the debt being
issued  at  a  discount. The  Company  incurred  $360 of  debt  issuance  costs  and  was  required  to  pay  an  exit  fee  of  $300 upon  full  repayment  of  the  debt
resulting in additional debt discount. Following the Amended Credit Facility and the warrant issuance, the total debt discount was $3,453.

On July 17, 2018, the Company amended the Amended Credit Facility (the “Second Amendment”) to extend the period the Company was required to pay
only the interest on the loan from May 31, 2018 to December 31, 2018 and to extend the expiration date of certain warrants to purchase 363,771 common
shares issued to Perceptive with an original expiration date of July 25, 2019 to December 6, 2021. The Company accounted for this as a debt modification,
and as a result of the extension of the warrant expiration date in connection with the Second Amendment, the debt discount was increased by $386. This
amount represents the incremental fair value of the modified warrants.

On  January  31,  2019,  the  Company  further  amended  the  Amended  Credit  Facility  (the  “Third  Amendment”)  to  i)  extend  the  period  the  Company  was
required to pay only the interest on the loan from December 31, 2018 to January 31, 2020, ii) extend the maturity of the term loan to June 30, 2020, and iii)
reduce the exercise price on certain warrants to purchase common shares issued to Perceptive to $2.75 from $4.13 for 363,771 warrants issued on July 25,
2014, and for 363,771 warrants  issued  on  December  6,  2016,  and  from  $3.355 for 1,341,282 warrants  issued  on  December  6,  2016.  The  Company  has
accounted for this as a debt modification, and as a result of the amendment to the exercise price in connection with the Third Amendment, the debt discount
was increased by $179. This amount represents the incremental fair value of the modified warrants.

The  total  debt  discount  related  to  the  Loan  Agreement  with  K2  HealthVentures  LLC  and  the  Amended  Credit  Facility  with  Perceptive  of  $6,169  and
$4,018, respectively. As of December 31, 2020, and 2019, the unamortized debt discount was $5,061 and $455, respectively. The debt discount is being
charged to interest expense, net of interest income in the consolidated statement of operations and comprehensive loss using the effective interest method
over the term of the debt. The effective interest rate is 17.7%.

Interest expense, net of interest income recorded for the year ended December 31, 2020 and 2019 was as follows:

Interest expense
Amortization of debt discount
Interest income
Total interest expense, net of interest income

December 31

2020

2019

1,752    $
1,569   
(613)  
2,708    $

2,033 
998 
(835)
2,196 

  $

  $

F-23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
Interest expense and amortization of debt discount for the year ended December 31, 2020 includes $723 and $461, respectively, incurred to a related party.
Interest expense and amortization of debt discount for the year ended December 31, 2019 was fully incurred to a related party.

The following table summarizes the future payments that the Company expects to make for long-term debt:

2021
2022
2023
2024
Total

11. EMPLOYEE BENEFITS

Defined contribution plan

Principal 
payments on 
Loan Agreement 
and final payment

$

$

- 
4,683 
9,978 
6,729 
21,390 

The  Company  operates  a  defined  contribution  retirement  benefit  plan  for  all  qualifying  employees  in  accordance  with  corresponding  federal  and
state/provincial law. For VBI DE and VBI Cda employees, the respective companies contribute up to 1.5% of the employee’s salary to a retirement benefit,
which contribution is based on a 25% match of participating employee contributions. Such expense is not significant for any of the periods presented.

For qualifying employees in Israel, under Israeli law, the assets of the plan are held separately from those of the Company, in funds under the control of
trustees.  The  total  expense  recognized  for  the  years  ended  December  31,  2020  and  2019  was  $292 and $263,  respectively,  and  represents  contributions
payable to these plans by the Company at rates specified in the rules of the plan.

Liability for severance pay

Israel’s labor laws and the Law “severance pay, 1963” (the “Law”), require the Company to pay severance pay to employees during dismissal, disability
and  retirement.  Legal  retirement  age  under  Israeli  labor  laws  is  currently  64  for  women  and  67  for  men.  Thus,  under  the  plan,  an  employee  who  was
employed by the Company for at least one year (and in the circumstances defined by the law) and was involuntarily terminated by the Company after the
said period is entitled to severance pay. The rate of compensation listed in the Law is the employee’s final monthly salary for each year of employment.

F-24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Under the program, the Company is obligated to deposit amounts at the rate fixed by Law (since January 1, 2008), to ensure the accrual of such a severance
pay due to the employee as described above. The rate required by law is 8.33% of the employee’s salary, which is deposited in a pension fund/insurance
severance fund.

There were no severance payments pursuant to the aforementioned statutory or contractual obligations as of December 31, 2020.

Included  in  research  and  development  expenses  for  the  year  ended  December  31,  2019  is  $24  of  severance  payments  pursuant  to  the  aforementioned
statutory or contractual obligations.

12. STOCKHOLDERS’ EQUITY AND ADDITIONAL PAID-IN CAPITAL

Authorized

We have an unlimited number of common shares authorized without par value.

Common shares issuances

2019 common share issuances were as follows:

i. On February 20, 2019, the Company issued 143,110 stock awards pursuant to the 2016 Plan. Pursuant to Israeli tax requirements, the common

shares were issued to a trustee on behalf of SciVac employees.

ii. On February 20, 2019, the Company issued 35,000 stock awards to service providers pursuant to the 2016 Plan.

iii. On February 20, 2019, the Company issued 140,000 stock awards pursuant to the 2016 Plan.

iv. On June 17, 2019, 25% of the stock awards granted on June 24, 2016 vested and the Company issued 95,312 shares of the Company’s common

shares.

v.

In September 2019, the Company closed an underwritten public offering of 80,500,000 common shares at a price of $0.50 per share for total gross
proceeds of $40,250. The Company incurred $2,835 of share issuance costs.

2020 common shares issuances were as follows:

i. On March 6, 2020, the Company issued 118,471 stock awards pursuant to the 2016 Plan. Pursuant to Israeli tax requirements, the common shares

were issued to a trustee on behalf of SciVac employees.

ii. On April 24, 2020, the Company closed an underwritten public offering of 52,272,726 common shares at a price of $1.10 per share for total gross

proceeds of $57,500. The Company incurred $3,606 of share issuance costs.

iii. On July  21,  2020,  the  Company  issued  550,000 common  shares  upon  exercise  of  warrants  at  an  exercise  price  of  $3.34 for  gross  proceeds  of

$1,837.

iv. On August 11, 2020, the Company issued 750 common shares upon exercise of stock options at an exercise price of $1.64 for gross proceeds of

$1.

v. During the second half of the year ended December 31, 2020, as part of the Open Market Sale Agreement with Jefferies, the Company issued
15,638,706 common  shares  for  total  gross  proceeds  of $64,685 at  an  average  price  of  $4.14. The  Company  incurred  $2,101  of  share  issuance
costs.

vi. During the fourth quarter of the year ended December 31, 2020, the Company issued 201,158 common shares upon exercise of National Warrants

at an exercise price of $1.50 for gross proceeds of $302.

Stock option plans

The Company’s stock option plans are approved by and administered by the Board and its Compensation Committee. The Board designates, in connection
with  recommendations  from  the  Compensation  Committee,  eligible  participants  to  be  included  under  the  plan,  and  designates  the  number  of  options,
exercise price and vesting period of the new options.

F-25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2006 VBI US Stock Option Plan

The  2006  VBI  US  Stock  Option  Plan  (the  “2006  Plan”),  was  approved  by  and  was  previously  administered  by  the  VBI  US  board  of  directors  which
designated eligible participants to be included under the 2006 Plan, and designated the number of options, exercise price and vesting period of the new
options. The 2006 Plan was not approved by the stockholders of VBI US. The 2006 Plan was superseded by the 2014 Plan (as defined below) following the
PLCC Merger and no further options will be issued under the 2006 Plan. As of December 31, 2020, there were 990,449 options outstanding under the 2006
Plan.

2013 Stock Incentive Plan

The 2013 Equity Incentive Plan (the “2013 Plan”) was approved by and was previously administered by the VBI DE board of directors which designated
eligible participants to be included under the 2013 Plan, and designated the number of options, exercise price and vesting period of the new options. The
2013 Plan was approved by the VBI DE shareholders on November 8, 2013. No further options will be issued under the 2013 Plan. As of December 31,
2020, there are no options outstanding under the 2013 Plan.

2014 Equity Incentive Plan

On May 1, 2014, the VBI DE board of directors adopted the VBI Vaccines Inc. 2014 Equity Incentive Plan (the “2014 Plan”). The 2014 Plan was approved
by the VBI DE’s shareholders on July 14, 2014. No further options will be issued under the 2014 Plan. As of December 31, 2020, there were 521,242
options outstanding under the 2014 Plan.

2016 VBI Equity Incentive Plan

The  2016  Plan  is  a  rolling  incentive  plan  that  sets  the  number  of  common  shares  issuable  under  the  2016  Plan,  together  with  any  other  security-based
compensation arrangement of the Company, at a maximum of 10% of the aggregate common shares issued and outstanding on a non-diluted basis at the
time of any grant under the 2016 Plan. The 2016 Plan is an omnibus equity incentive plan pursuant to which the Company may grant equity and equity-
linked awards to eligible participants in order to promote the success of the Company by providing a means to offer incentives and to attract, motivate,
retain and reward persons eligible to participate in the 2016 Plan. Grants under the 2016 Plan include a grant or right consisting of one or more options,
stock appreciation rights (“SARs”), restricted share units (“RSUs”), performance share units (“PSUs”), shares of restricted stock or other such award as
may be permitted under the 2016 Plan. As of December 31, 2020, there were 10,995,850 options outstanding and 129,356 RSUs unvested under the 2016
Plan.

The principal features of the 2016 Plan are as follows:

Eligible Participants

Eligible participants include individuals employed (including services as a director) by the Company or its affiliates, including a service provider, who, by
the nature of his or her position or job is, in the opinion of the Board, in a position to contribute to the success of the Company (“Eligible Persons”).

F-26

 
 
 
 
 
 
 
 
 
 
 
 
 
Reservation of Shares

The  aggregate  number  of  common  Shares  reserved  for  issuance  to  any  one  participant  under  the  2016  Plan,  together  with  all  other  security-based
compensation arrangements must not exceed 5% of the total number of issued and outstanding common shares on a non-diluted basis.

The maximum number of common shares (a) issued to insiders within any one year period; and (b) issuable to insiders at any time, under the 2016 Plan,
when  combined  with  all  of  the  Company’s  other  security-based  compensation  arrangements,  must  not  exceed  10%  of  the  total  number  of  issued  and
outstanding common shares.

The aggregate number of common shares remaining available for issuance for awards under the 2016 Plan totaled 10,731,577 at December 31, 2020.

The source of common shares issued under the various stock option plans are new common shares.

Options and Stock Appreciation Rights

The Company may grant options to Eligible Persons on such terms and conditions consistent with the 2016 Plan. The exercise price for an option must not
be less than 100% of the “market price,” as that term is defined in the 2016 Plan, based on the trading price per common share, on the date of grant of such
option.

With  respect  to  SARs  attached  to  an  option,  which  allows  the  holder,  upon  vesting  of  the  option  and  Tandem  SAR,  to  choose  to  exercise  the  stock
appreciation right or to exercise the option, the exercise price is the exercise price applicable to the option (as explained above) to which the Tandem SAR
relates,  subject  to  adjustment  provisions  under  the  2016  Plan.  For  stand-alone  SARs,  a  SAR  that  is  granted  without  reference  to  any  related  Company
options, the base price must not be less than 100% of the market price on the date of grant of such Stand-Alone SAR. Stock appreciation rights (and in the
case of Tandem SARs, the related options) will be settled by payment in cash or common shares or a combination thereof, with an aggregate value equal to
the product of (a) the excess of the market price on the date of exercise over the exercise price or base price under the applicable stock appreciation right,
multiplied by (b) the number of stock appreciation rights exercised or settled. The Company has not issued any SARs under the 2016 Plan at December 31,
2020 and 2019.

Under the 2016 Plan unless otherwise designated by the Board of Directors, 25% of the options will vest on each of the first four anniversaries of the grant
date. The term of options will be for a maximum of 10 years, unless exercised or terminated earlier in accordance with the terms of the 2016 VBI Plan or
the applicable grant agreement.

Upon a participant’s termination of employment due to death, or in the case of disability: (a) the outstanding options that were granted prior to the year that
includes the participant’s death or disability that have not become vested prior to such date will continue to vest and, upon vesting, be exercisable during
the 36-month period following such date; and (b) the outstanding options that have become vested prior to the participant’s death or disability will continue
to be exercisable during the 36-month period following such date.

In the case of a participant’s termination of employment or contract for services without cause: (a) the outstanding options that have not become vested
prior  to  the  participant’s  termination  will  continue  to  vest  and,  upon  vesting,  be  exercisable  during  the  120-day  period  following  such  date;  and  (b)  the
outstanding options that have become vested prior to the participant’s termination will continue to be exercisable during the 120-day period following such
date.

In the case of a participant’s termination due to resignation (including voluntary withdrawal of services by a non-employee participant): (a) the outstanding
options that have not become vested prior to the date of notice of resignation will be forfeited and cancelled as of such date; and (b) the outstanding options
that have become vested prior to the date of notice of resignation will continue to be exercisable during the 90-day period following such date.

In the case of a participant’s termination of employment or contract for services for cause, any and all then outstanding unvested options granted to such
participant will be immediately forfeited and cancelled, without any consideration therefor, as of the date such notice of termination is given.

F-27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Share Units

The Board of Directors may grant share units, which include RSUs and PSUs, to Eligible Persons on such terms and conditions consistent with the 2016
Plan.

The Board will determine the grant value and the valuation date for each grant of share units. The number of share units to be covered by each grant will be
determined  by  dividing  the  grant  value  for  such  grant  by  the  market  value  of  a  common  share  as  of  the  valuation  date,  rounded  up  to  the  next  whole
number.

Share units subject to a grant will vest as specified in the grant agreement governing such grant, provided that the participant is employed on the relevant
vesting  date.  RSUs  and  PSUs  will  be  settled  upon,  or  as  soon  as  reasonably  practicable  following  the  vesting  thereof,  subject  to  the  terms  of  the  grant
agreement. In all events, RSUs and PSUs will be settled on or before the earlier of the 90th day following the vesting date and the date that is 2 ½ months
after the end of the year in which the vesting occurred. Settlement will be made by way of issuance of one common share for each RSU or PSU, a cash
payment  equal  to  the  market  value  of  the  RSUs  or  PSUs  being  settled,  or  a  combination  thereof.  If  the  share  units  would  be  settled  within  a  blackout
period, such settlement will be postponed until the earlier of the 6th trading day following the end of such blackout period and the otherwise applicable date
of settlement as determined in accordance with the settlement provision set out above. The Company has not issued any PSUs under this plan at December
31, 2020 and 2019. All RSUs issued under the plan at December 31, 2020 and 2019 contain no cash settlement provision.

If and when cash dividends are paid with respect to common shares to shareholders of record during the period from the grant date to the date of settlement
of the RSUs or PSUs, a number of dividend equivalent RSUs or PSUs, as applicable, will be credited to the share unit account of such participant.

In the event a participant’s employment is terminated due to resignation, share units that have not vested prior to the date of resignation will not vest and all
such common shares will be forfeited immediately.

In the case of a participant’s termination due to death, or in the case of disability, all share units granted prior to the year that includes the participant’s death
or disability, that have not vested prior to the participant’s death or disability will vest at the end of the vesting period and in the case of PSUs, subject to the
achievement  of  applicable  performance  conditions  and  the  adjustment  of  the  number  of  PSUs  that  vest  to  reflect  the  extent  to  which  such  performance
conditions were achieved.

In  the  event  a  participant’s  employment  or  contract  for  services  is  terminated  without  cause,  prior  to  the  end  of  a  vesting  period  relating  to  such
participant’s grant, the number of RSUs or PSUs, respectively, as determined by their respective formula set out in the 2016 Plan will become vested at the
end of the vesting period.

In the event a participant’s employment is terminated for cause, share units that have not vested prior to the date of the termination for cause will not vest
and all such share units will be forfeited immediately.

Restricted Stock

Restricted stock means common shares that are subject to restrictions on such participant’s free enjoyment of the common shares granted, as determined by
the Board. Notwithstanding the restrictions, the participant will receive dividends paid on the restricted stock, will receive proceeds of the restricted stock
in the event of any change in the common shares and will be entitled to vote the restricted stock during the restriction period.

The  participant  will  not  have  rights  to  sell,  transfer  or  assign,  or  otherwise  dispose  of  the  shares  of  restricted  stock  or  any  interest  therein  while  the
restrictions remain in effect. Grants of restricted stock will be forfeited if the applicable restriction does not lapse prior to such date or occurrence of such
event or the satisfaction of such other criteria as is specified in the grant agreement.

No restricted stock has been issued through December 31, 2020.

F-28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock-based compensation expense

The table below provides information, as of December 31, 2020, regarding the 2006 Plan, the 2013 Plan, the 2014 Plan and the 2016 Plan under which our
equity securities are authorized for issuance to officers, directors, employees, consultants, independent contractors and advisors.

Plan Category

2006 Plan
2014 Plan
2016 Plan
Total

Activity related to stock options is as follows:

Balance outstanding at December 31, 2018

Granted
Exercised
Forfeited

Balance outstanding at December 31, 2019

Granted
Exercised
Forfeited

Balance outstanding at December 31, 2020

Exercisable at December 31, 2020

Number of
securities to be
issued upon
exercise/vesting of
outstanding
awards

Weighted
average
exercise price

990,449    $
521,242    $
11,125,206    $
12,636,897    $

4.02 
5.09 
2.10 
2.37 

Number of
Stock 
Options

Weighted
Average
Exercise Price

3,479,676    $

3,870,000    $
-    $
(877,968)   $

6,471,708    $

6,075,900    $
(750)   $
(39,317)   $

12,507,541    $

6,289,230    $

Exercise Price

Number Of 
Options

Outstanding

Exercisable

Weighted  Average
 Remaining Contractual
 Life (Years)

Number Of Options

Weighted 
Average 
Exercise Price

$
$
$
$

0.00 – 3.49   
3.50 – 4.49   
4.50 – 5.49   
5.50+   

9,882,286   
1,934,266   
668,101   
22,888   
12,507,541   

8.65   
5.88   
4.32   
3.57   
7.93   

3,817,956    $
1,780,285    $
668,101    $
22,888    $
6,289,230    $

The weighted average remaining contractual life of exercisable options was 6.98 years and 6.81 years at December 31, 2020 and 2019, respectively.

F-29

4.14 

1.69 
- 
3.40 

2.79 

1.95 
1.64 
2.59 

2.38 

2.76 

1.70 
4.15 
4.90 
8.17 
2.76 

 
 
 
 
 
   
 
 
 
    
  
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
   
   
 
   
   
   
   
 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
Information relating to restricted stock units is as follow:

Unvested shares outstanding at January 1, 2019 and December 31, 2018

Granted
Vested
Forfeited

Unvested shares outstanding at December 31, 2019

Granted
Vested
Forfeited

Unvested shares outstanding at December 31, 2020

Number of 
Stock Awards

Weighted 
Avg Fair Value 
at Grant Date

268,570   

330,000    $
(421,544)   $
(19,029)   $

157,997    $

125,000    $
(140,167)   $
(13,474)   $

129,356    $

4.13 

1.65 
2.73 
3.43 

2.77 

1.46 
2.79 
1.53 

1.62 

The intrinsic value of outstanding options at December 31, 2020 was $9,314 (the intrinsic value of vested options was $4,085 and the intrinsic value of
those expected to vest was $5,229). The fair value of the vested RSU’s was $389 for the year ended December 31, 2020. There were 750 options exercised
for the year ended December 31, 2020 and the intrinsic value of exercised options was $2 for the year ended December 31, 2020. There were no options
exercised for the year ended December 31, 2019.

In determining the amount of stock-based compensation the Company used the Black-Scholes option pricing model to establish the fair value of options
granted by applying the following weighted average assumptions:

Volatility
Risk free interest rate
Expected term in years
Expected dividend yield
Weighted average fair value per option

2020

2019

91.59% 
1.19% 
5.81 
0.00% 
1.42 

  $

118.62%
2.46%
5.78 
0.00%
1.45 

  $

The volatility was based on the Company’s recent historic volatility since May 6, 2016.

The risk-free rate was based on rates provided by the United States Treasury with a term equal to the expected life of the option.

F-30

 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Company does not have sufficient historical exercise data to provide a reasonable basis upon which to estimate expected term due to the limited period
of time its equity shares have been publicly traded. As a result, the Company uses the simplified method to determine the expected term of stock options
whereby the expected term equals the average between the vesting period and the contractual life.

The fair value of the options is recognized as an expense on a straight-line basis over the vesting period, forfeitures are accounted for when they occur.

The total stock-based compensation expense recorded in the years ended December 31, was as follows:

Research and development
General and administration
Cost of revenue
Total stock-based compensation expense

2020

2019

  $

  $

1,088    $
4,143   
56   
5,287    $

796 
3,080 
59 
3,935 

There is $8,847 of unrecognized compensation from all equity awards as of December 31, 2020. This expense will be recognized over a weighted average
period of 2.01 years.

Warrants

In April  2020,  the  Company  engaged  National  to  provide  financial  advisory  services  in  connection  with  the  April  2020  underwritten  public  offering,
discussed above. As consideration for such services, the Company issued to National or its designees warrants to purchase up to an aggregate of 705,000
common shares, subject to the terms and conditions set forth in the form of warrant agreement. The National Warrants are exercisable immediately upon
issuance and terminate three years following issuance and have an exercise price of $1.50 per share.

On May 22, 2020, in connection with the Loan Agreement, as described in Note 10, the Company issued a warrant, the K2 Warrant, to purchase up to an
aggregate of 625,000 common shares, subject to terms and conditions set forth in the form of warrant agreement. The K2 Warrant expires on May 22, 2030
and has an exercise price of $1.12 per share.

On July 21, 2020, the Company issued 550,000 common shares upon exercise of warrants at an exercise price of $3.34 for gross proceeds of $1,837.

During the fourth quarter of the year ended December 31, 2020, the Company issued 201,158 common shares upon exercise of National Warrants at an
exercise price of $1.50 for gross proceeds of $302.

During the year ended December 31, 2019, the Company amended the exercise price of certain warrants issued on July 25, 2014 and December 6, 2016, as
described in Note 10.

The  value  attributed  to  the  National  Warrants  and  the  K2  Warrant  were  based  on  the  Black-Scholes  option  pricing  model  by  applying  the  following
assumptions:

Volatility
Risk free interest rate
Expected term in years
Expected dividend yield
Fair value per warrant

Activity related to the warrants is as follows:

Balance outstanding at January 1, 2019

Balance outstanding at December 31, 2019

Issued
Exercised

Balance outstanding at December 31, 2020

National
Warrants

K2 Warrant

103.13% 
0.26% 
3 
0.00% 
0.64 

  $

95.00%
0.66%
10 
0.00%
2.25 

  $

  Number of Warrants    

Weighted Average
Exercise Price

2,618,824    $

2,618,824    $

1,330,000    $
(751,158)   $

3,197,666    $

3.57 

2.87 

1.32 
2.85 

2.23 

F-31

 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
    
 
  
 
 
 
13. REVENUE AND DEFERRED REVENUE

Revenue is comprised of the following:

Product revenue
R&D Service revenue

2020

2019

  $

  $

283    $
778   
1,061    $

536 
1,685 
2,221 

Cost of revenues for the year ended December 31, 2020 for product revenue and R&D services revenue is $8,692 and $476, respectively. Cost of revenues
for the year ended December 31, 2019 for product revenue and R&D services revenue is $6,763 and $1,141, respectively.

The  following  table  presents  revenue  expected  to  be  recognized  in  the  future  related  to  performance  obligations,  based  on  current  estimates,  that  are
unsatisfied at December 31, 2020:

Total

2020

2021 and
thereafter

Product revenue
R&D Service revenue
Total

  $

  $

469    $

2,635   
3,104    $

-    $

255   
255    $

The following table presents changes in the deferred revenue balance for the year ended December 31, 2020:

Balance at December 31, 2019

Amounts received in 2020
Recognition of deferred revenue
Currency translation

Balance at December 31, 2020

Short Term
Long Term

F-32

  $

  $

  $
  $

469 
2,380 
2,849 

3,791 

11 
(735)
37 

3,104 

255 
2,849 

 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
Collaboration and License Agreement – Brii Bio

On December 4, 2018, we entered into the License Agreement with Brii Bio, whereby:

● the Company  and  Brii  Bio  agreed  to  collaborate  on  the  development  of  a  HBV  recombinant  protein-based  immunotherapeutic  in  the  licensed
territory, which consists of China, Hong Kong, Taiwan and Macau (collectively, the “Licensed Territory”), and to conduct a Phase II collaboration
clinical trial for the purpose of comparing VBI-2601 (BRII-179), which is a recombinant protein-based immunotherapeutic developed by VBI for
use in treating chronic HBV, with a novel composition developed jointly with Brii Bio (either being the “Licensed Product”); and

● The Company granted Brii Bio an exclusive royalty-bearing license to perform studies, and regulatory and other activities, as may be required to
obtain and maintain marketing approval of the Licensed Product, for the treatment of HBV in the Licensed Territory and to commercialize and the
Licensed Product for the diagnosis and treatment of chronic HBV in the Licensed Territory

Pursuant to the License Agreement, the Company is responsible for the R&D Services and Brii Bio is responsible for costs relating to the clinical trials for
the Licensed Territory.

The  initial  consideration  of  the  License  Agreement  consisted  of  an  $11  million  non-refundable  upfront  payment.  As  part  of  License  Agreement,  the
Company  and  Brii  Bio  entered  into  a  stock  purchase  agreement.  Under  the  terms  of  the  stock  purchase  agreement,  the  Company  issued  to  Brii  Bio
2,295,082 shares of its common stock valued at $3.6 million (based on the Company’s common stock price on December 4, 2018). The remaining $7.4
million, deemed to be the initial transaction price, was allocated to two performance obligations: i) the VBI-2601 (BRII-179) license and ii) R&D services.
The R&D services were allocated $4.8 million of the transaction price using an estimated selling price based on an expected cost plus a margin approach
and the remaining transaction price of $2.6 million was allocated to the VBI-2601 (BRII-179) license using the residual method.

In addition, the Company is also eligible to receive an additional $117.5 million in potential regulatory and sales milestone payments, along with royalties
on  commercial  sales  in  the  Licensed  Territory.  Milestone  payments  that  are  not  within  the  control  of  the  Company  or  the  licensee,  such  as  regulatory
approvals, are not considered probable of being achieved until those approvals are received. Therefore, no variable consideration was included in the initial
transaction price and no such amounts have been recognized to date.

On December 4, 2018, the Company recognized the VBI-2601 (BRII-179) license when it was granted as it was determined to be distinct and Brii Bio was
able to use and benefit from the license. The R&D Services will be satisfied over time as services are rendered using the “cost-to-cost” input method as this
method represents the most accurate depiction of the transfer of services based on the types of costs expected to be incurred. As of December 31, 2020,
R&D services related to Brii Bio that remain unsatisfied are $2.4 million, out of the $3.1 million total deferred revenue.

Upon termination of the Collaboration and License Agreement prior to the end of the term, there is no obligation for refund and any amounts in deferred
revenue related to unsatisfied performance obligations will be immediately recognized.

F-33

 
 
 
 
 
 
 
 
 
 
 
 
14. COLLABORATIVE ARRANGEMENTS

GlaxoSmithKline Biologicals S.A. (“GSK”)

On September 10, 2019, the Company entered into a Clinical Collaboration Agreement (“Collaboration Agreement”) pursuant to which we will investigate
the use of GSK’s proprietary AS01B adjuvant system in our ongoing study of VBI-1901. As a result of the Collaboration Agreement, a second study arm
was added to Part B of the ongoing Phase Ib/IIa clinical study to accommodate the AS01B adjuvant.

This relationship is considered a collaborative relationship and not a customer relationship and is therefore accounted for outside the scope of ASC Topic
606. Costs associated with the second study arm will be expensed as incurred in Research and Development expenses; costs for the year ended December
31, 2020 and 2019 are $669 and de minimis, respectively.

National Research Council of Canada (“NRC”)

On March 31, 2020, the Company announced a collaboration with the NRC, Canada’s largest federal research and development organization, to develop a
pan-coronavirus vaccine candidate, targeting COVID-19, SARS, and MERS. The NRC and the Company are collaborating to evaluate and select promising
coronavirus vaccine candidates. The collaboration combines the Company’s viral vaccine expertise, eVLP technology platform, and modified coronavirus
antigens  with  the  NRC’s  proprietary  SARS-CoV-2  antigens  and  assay  development  capabilities  to  select  the  most  immunogenic  vaccine  candidate  for
further development.

On December 21, 2020, we signed an amendment to the collaboration agreement with the NRC to broaden the scope of collaboration to include certain pre-
clinical  evaluations,  bioprocess  optimization,  technology  transfer,  and  the  performance  of  additional  scale  up  work.  The  amendment  also  extended  the
expiry date of the agreement to March 15, 2022.

This relationship is considered a collaborative relationship and not a customer relationship and is therefore accounted for outside the scope of ASC Topic
606. Costs associated with the collaboration will be expensed as incurred in Research and Development expenses; costs for the year ended December 31,
2020 are $454.

Brii Biosciences Limited

On December 4, 2018, we entered into a License Agreement with Brii Bio, as described in Note 13.

15. GOVERNMENT GRANTS

Grants are recognized in research and development expenses in the consolidated statement of operations and comprehensive loss are as follows:
2020 $ USD

2020 $ CAD

IRAP
IRAP, grant value

IRAP, cash received
IRAP, grant receivable
IRAP, total grant claimed
IRAP, remaining grant value to be claimed

SIF
SIF, grant value up to

SIF, cash received
SIF, grant receivable
SIF, total grant claimed
SIF, remaining grant value to be claimed

  $

1,000    $

674   
326   
1,000   
-   

  $

55,976    $

-   
4,420   
4,420   
51,556    $

  $

737 

482 
255 
737 
- 

42,487 

- 
3,468 
3,468 
39,019 

The amount of government grants recognized in the consolidated statement of operations and comprehensive loss for the year ended December 31, 2020
related to our government grants is CAD $4,369 (USD $3,261), with the remaining CAD $1,051 (USD $825) recognized as a deferred government grant
included other current liabilities.

See Note 1 for description of our government grants.

16. INCOME TAXES

Components of the Company’s loss from continuing operations before income taxes are as follows:

United States
Canada
Israel
Total

2020

2019

  $

  $

(8,343)   $
(16,480)  
(21,407)  
(46,230)   $

(9,079)
(15,537)
(30,197)
(54,813)

F-34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
    
 
  
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
The  Company  operates  in  United  States,  Israel  and  Canadian  tax  jurisdictions.  Its  income  is  subject  to  varying  rates  of  tax,  and  losses  incurred  in  one
jurisdiction cannot be used to offset income taxes payable in another. A reconciliation of the income tax rate with the Company’s effective tax rate and
income tax expense are as follows:

Loss before income taxes

  $

(46,230)     $

(54,813)  

2020

2019

Canadian statutory tax rate
Expected benefit of income tax
Research and development tax credits
Change in valuation allowance*
Difference between Canadian and foreign tax rates
Impairment of Goodwill
Stock based compensation
Non – deductible portion of capital losses
Foreign exchange translation
Permanent statutory to GAAP difference
Other
Income tax expense

26.50%     
12,251 
188 
(15,094)

(663)      
- 
(792)      
- 
2,366 
1,272 
472 
- 

    $

26.50% 
14,525 
300 
(10,873)

(982)  
(1,667)  
(1,042)  
(217)  
- 
- 
(44)  
- 

  $

* A portion of the change in valuation allowance is recognized in equity, therefore the overall change in the valuation allowance will not equal the

amount recognized in tax expense.

For 2020 the Canadian statutory income tax rate of approximately 26.5% is comprised of federal income tax at approximately 15% and provincial income
tax at approximately 11.5%. The Israel statutory income rate is approximately 23%.

The Deferred tax asset (liability) consisted of the following:

Deferred tax assets (liabilities):

Net operating losses
Research and development tax credits
Property and equipment
Reserves and other
Intangible assets
Debt obligations
Deferred financing costs
Net deferred tax assets
Less: valuation allowance
Net deferred tax assets (liabilities)

2020

2019

  $

  $

70,472    $
11,163   
641   
1,603   
(16,471)  
(1,531)  
2,348   
68,225   
(68,225)  

-    $

54,337 
12,605 
431 
1,859 
(16,249)
- 
- 
52,983 
(52,983)
- 

As of December 31, 2020, the Company had United States federal net operating loss carryovers (“NOLs”) of approximately $54.0 million (2019 - $49.8
million), including $29.0 million related to the acquisition of VBI DE, available to offset taxable income which expire beginning in 2026. The NOLs may
be  limited  pursuant  to  Section  382  of  the  Internal  Revenue  Code  and  similar  state  statutes  due  to  the  acquisition  of  VBI  DE  in  2016  and  other  equity
transactions through December 31, 2020. Generally, NOL utilization is limited if a corporation has a more than 50% change in ownership over a three-year
period. The Company plans on undertaking a detailed analysis of any historical and/or current Section 382 ownership changes that may limit the utilization
of the net operating loss carryovers.

As of December 31, 2020, the Company also had Canadian net operating loss carryovers of approximately $69.3 million (2019 – $52.3 million) available
to offset future taxable income which expire beginning in 2024. As of December 31, 2020, the Company also had Israel net operating loss carryovers of
approximately $162.4 million (2019 - $116.8 million), which can be carried forward indefinitely.

At December 31, 2020, the Company had $5.9 million (2019 - $5.5 million), of investment tax credits available to carry forward and reduce future years’
Canadian income taxes which expire beginning in 2026.

As  of  December  31,  2020,  the  Company  had  unclaimed  research  and  development  expenses  in  Canada  of  approximately  $21.8 million  (2019  –  $19.9
million), which are available to offset future taxable income indefinitely.

F-35

 
 
 
 
 
 
   
 
 
 
 
 
 
     
 
 
 
 
 
  
     
  
 
 
 
 
 
     
 
 
 
     
 
 
 
 
 
 
 
     
 
 
 
 
     
 
 
     
 
 
 
     
 
 
 
     
 
 
 
 
 
 
   
 
 
 
    
 
  
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
At December 31, 2020, the Company had NOLs aggregating approximately $285.7 million. The NOLs are available to reduce taxable income of future
years and expire as follows: 

2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
No expiration
Total losses

United States

Canada

Israel

Total

  $

  $

-    $
-   
10   
446   
718   
672   
2,556   
3,617   
2,962   
3,126   
5,626   
4,661   
5,323   
6,017   
-   
-   
-   
18,274   
54,008    $

476    $

1,480   
3,732   
4,324   
1,674   
3,135   
1,015   
1,255   
-   
1,467   
5,493   
1,651   
8,762   
9,848   
2,446   
7,785   
14,749   
-   
69,292    $

-     $
 -   
 -   
 -   
 -   
 -   
 -   
 -   
 -   
 -   
 -   
 -   
 -   
 -   
 -   
 -   
 -   
162,411   
162,411    $

476 
1,480 
3,742 
4,770 
2,392 
3,807 
3,571 
4,872 
2,962 
4,593 
11,119 
6,312 
14,085 
15,865 
2,446 
7,785 
14,749 
180,685 
285,711 

17. COMMITMENTS AND CONTINGENCIES

Licensing

(a)

In connection with the acquisition of the ePixis technology in 2011, VBI Cda also agreed to make certain contingent payments as follows:

Upon  the  completion  of  a  “Successful  Technology  Transfer”,  as  defined  in  the  Sale  and  Purchase  Agreement  (“SPA”),  to  a  contract  manufacturing
organization, VBI Cda paid €102 (approximately $110 and referred to as the “Transfer Payment”) to the Sellers during the second quarter of 2015. The
Transfer Payment related to the achievement of the first milestone, which occurred during the three months ended June 30, 2015.

The Company is committed to make further contingent payments pursuant to defined milestones in the SPA depending on whether there continue to
exist any issued and valid claims on the acquired patents. Contingent payments include:

●

●

Upon first approval in the United States or the European Union: €500 to €1,000;

Upon commercialization when cumulative net sales equals or exceeds:

○

○

€25,000: €750 to €1,500; and,

€50,000: €1,000 to €2,000;

F-36

 
 
 
 
 
 
   
   
   
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
●

Upon commercialization by one or more sublicenses when cumulative net sales equals or exceeds:

○

○

○

○

○

€25,000: €375 to €750;

€50,000: €375 to €750;

€75,000: €500 to €1,000;

€100,000: €500 to €1,000,

VBI  will  be  obligated  to  pay  to  the  Sellers  the  balance  still  owing  on  the  total  €3,500  when  either  cumulative  net  sales  of
€50,000 by VBI or €100,000 by VBI and its sublicenses is achieved.

The  Company  is  further  committed  to  pay  all  costs  of  protecting  the  patents  and  make  contingent  payments  to  the  licensor  of  the  acquired  patents
pursuant  to  defined  milestones  in  an  amendment  to  the  related  license  agreement  which  include:  royalty  fees  ranging  between  0.75%  and  1.75%
depending  on  the  level  of  net  sales;  and,  lump  sum  payments  ranging  from  €50  to  €1,000  depending  on  the  stage  of  clinical  development  and
ultimately commercial approval. Additionally, 5% to 25% of any sublicensing fees depending on stage of clinical development are also payable to the
licensor.

During the year ended December 31, 2016, VBI Cda paid €200, in milestone payments related to CMV Phase I clinical trial approval and start. During
the year ended December 31, 2017 and 2018, VBI Cda paid €50 and €150, respectively, in milestone payments related to the GBM Phase I/IIa clinical
trial approval and start. No payments have been made in 2020 or 2019, however, we have accrued in other current liabilities, a payment of €50 in
relation to our prophylactic coronavirus vaccine program.

(b) The Company’s manufactured and marketed product, our 3-antigen prophylactic HBV vaccine, is a recombinant trivalent HBV vaccine whose sales
and territories are governed by the Savient Pharmaceuticals Inc and SciGen Ltd., dated June 2014 (“Ferring License Agreement”). Under the Ferring
License  Agreement  the  Company  is  committed  to  pay  Ferring  royalties  equal  to  7% of  net  sales  (as  defined  therein)  of  the  HBsAg  “Product”  (as
defined  therein).  Under  an  Assignment  Agreement  between  FDS  Pharm  LLP  and  SciGen  Ltd.,  dated  February  14,  2012  (the  “SciGen  Assignment
Agreement”), we are required to pay royalties to SciGen Ltd. equal to 5% of net sales (as defined in the Ferring License Agreement) of Product.

Royalty payments under the Ferring License Agreement of $20 and $38, were recorded in cost of revenues for the year ended December 31, 2020 and
2019, respectively.

Royalty payments under the SciGen Assignment Agreement of $14 and $27 were recorded in cost of revenues for the year ended December 31, 2020
and 2019, respectively.

In addition, the Company is committed to pay 30% of any and all non-royalty consideration, in any form, received by Company from sub-licensees
(other than consideration based on net sales for which a royalty is due under the Ferring License Agreement), provided that the payment of 30% shall
not apply to a grant of rights in or relating to: (i) the territory as such term was defined prior to an amendment dated January 24, 2005; or (ii) the Berna
Territory (as defined in therein).

Under the Ferring License Agreement and the SciGen Assignment Agreement, we originally were to pay royalties on a country-by-country basis until
the date 10 years after the date of commencement of the first royalty year in respect of such country. In April 2019, we exercised our option to extend
the Ferring License Agreement in respect of all the countries that still make up the territory for an additional 7 years by making a one-time payment to
Ferring of $100. Royalties under the Ferring License Agreement and SciGen Assignment Agreement will continue to be payable for the duration of the
extended license periods.

F-37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Legal Proceedings

From time to time, the Company may be involved in certain claims and litigation arising out of the ordinary course and conduct of business. Management
assesses such claims and, if it considers that it is probable that an asset had been impaired or a liability had been incurred and the amount of loss can be
reasonably estimated, provisions for loss are made based on management’s assessment of the most likely outcome.

On September 13, 2018, two civil claims were brought in the District Court of the central district in Israel naming our subsidiary SciVac as a defendant. In
one claim, two minors, through their parents, allege, among other things: defects in certain batches of our 3-antigen prophylactic HBV vaccine discovered
in July 2015; that our 3-antigen prophylactic HBV vaccine was approved for use in children and infants in Israel without sufficient evidence establishing its
safety; that SciVac failed to provide accurate information about our 3-antigen prophylactic HBV vaccine to consumers; and that each child suffered side
effects from the vaccine. The claim was filed together with a motion seeking approval of a class action on behalf of 428,000 children vaccinated with our 3-
antigen prophylactic HBV vaccine in Israel from April 2011 and seeking damages in a total amount of NIS 1,879,500,000 (not in thousands) ($584,603).
The second claim is a civil action brought by two minors and their parents against SciVac and the Israel Ministry of Health alleging, among other things,
that  SciVac  marketed  an  experimental,  defective,  hazardous  or  harmful  vaccine;  that  our  3-antigen  prophylactic  HBV  vaccine  was  marketed  in  Israel
without sufficient evidence establishing its safety; and that our 3-antigen prophylactic HBV vaccine was produced and marketed in Israel without approval
of a western regulatory body. The claim seeks damages for past and future losses and expenses as well as punitive damages.

SciVac believes these matters to be without merit and intends to defend these claims vigorously.

The District Court has accepted SciVac’s motion to suspend reaching a decision on the approval of the class action pending the determination of liability
under the civil action. Preliminary hearings for the trial of the civil action began on January 15, 2020, with subsequent preliminary hearings held on May
13, 2020 and December 3, 2020 to discuss document disclosure. The next preliminary hearing is scheduled to be held on March 24, 2021.

F-38

 
 
 
 
 
 
 
18. LEASES

The Company has entered into various non-cancelable lease agreements for its office, lab and manufacturing facilities, which are classified as operating
leases. The office facility lease agreement in the United States expired on April 30, 2020, with no option to extend. Effective April 30, 2020, the Company
entered into the seventh amendment to the lease agreement for the office facilities in the United States, which extends the lease for a term of three years
expiring on April 30, 2023.

Our manufacturing facility lease agreement expires on January 31, 2022 which includes one five-year option to extend until January 31, 2027. The lease
agreement for our research facility in Canada, which comprises of office and laboratory space, had an initial term ending on December 31, 2019 with the
option to extend the term for two periods of three years. Effective September 5, 2019, the term of the lease was extended until December 31, 2022, with an
option to extend the lease for one additional period of three years.

Effective as of September 4, 2020, the Company entered into a further lease agreement for additional office space at its research facility in Canada, the term
of which commenced on October 1, 2020 and expires on April 30, 2023.

Options to extend are not recognized as part of the lease liabilities or recognized as right to use assets. There are no residual value guarantees, no variable
lease payments, and no restrictions or covenants imposed by leases. The discount rate used in measuring the lease liabilities and right of use assets was
determined by reviewing our incremental borrowing rate at the initial measurement date.

Lease cost:
2020 operating lease costs:
2019 operating lease costs:

Other information:
Weighted average remaining lease term
Weighted average discount rate

  $

1,231 
1,128 

1.84 years 

12%

Operating lease costs are included in general and administrative (“G&A”) expenses in the statement of operation and comprehensive loss.

Operating cash flow supplemental information as of December 31, 2020:

During the year ended December 31, 2020, the Company entered into new lease agreements and recognized a ROU asset of $836.

The following table summarizes future undiscounted cash payments reconciled to the lease liabilities:

Year ending December 31

2021
2022
2023

Total
Effect of discounting
Total lease liability
Less: current portion
Long term lease liability

$

$

$

$

1,078 
513 
115 

1,706 
(143)
1,563 
(944)
619 

F-39

 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
19. SEGMENT INFORMATION

The Company’s Chief Executive Officer (“CEO”) has been identified as the chief operating decision maker. The CEO evaluates the performance of the
Company and allocates resources based on the information provided by the Company’s internal management system at a consolidated level. The Company
has determined that it has only one operating segment.

Revenues from external customers are attributed to geographic areas based on location of the contracting customers.

Revenue in Israel
Revenue in China/Hong Kong
Revenue in Europe

Total

2020

2019

  $

  $

284    $
724   
53   
1,061    $

455 
1,635 
131 
2,221 

There was no revenue attributed to our country of domicile, Canada, for years ended December 31, 2020 and 2019.

For the year ended December 31, 2020, the Company had 3 customers that individually accounted for 68%, 10% and 10% of revenues.

For the year ended December 31, 2019, the Company had 2 customers that individually accounted for 74% and 13% of revenues.

Tangible long-lived assets (Property and equipment and right of use assets) attributed to geographic areas are as follows:

Tangible long-lived assets in Israel
Tangible long-lived assets in United States
Tangible long-lived assets in Canada (country of domicile)
Total

20. RELATED PARTY TRANSACTIONS

2020

2019

  $

  $

10,998    $
644   
633   
12,275    $

11,062 
112 
480 
11,654 

During  the  year  ended  December  31,  2019,  the  Company  entered  into  a  car  loan  lease  with  an  officer  of  the  Company,  as  part  of  their  compensation
arrangement, for $56, repayable over 3 years. The total amount of the car loan lease at December 31, 2020, is $43.

See Note 10 for the Company’s long-term debt that was with a lender that was affiliated with the Company’s largest shareholder and was a related party; on
May 22, 2020 the long-term debt with the affiliated lender was repaid.

21. SUBSEQUENT EVENTS

On January 27, 2021, the Company approved the grant of 5,540,000 stock options to existing employees and directors pursuant to the 2016 Plan. Options
granted  to  directors  vest  monthly  over  12  months.    Options  granted  to  employees  vest  25%  on  the  one-year  anniversary  of  the  grant  date,  with  the
remaining 75% vesting on a monthly basis over 24 months.  All options granted automatically expire on January 27, 2031.

On February 3, 2021, pursuant to the Loan Agreement, K2 HealthVentures LLC, converted $2,000 of the secured term loan into 1,369,863 commons shares
at a conversion price of $1.46.

Subsequent to December 31, 2020, pursuant to the Open Market Sale AgreementSM with Jeffries, the Company issued 5,566,432 common shares under the
ATM Program for total gross proceeds of $21,448 at an average price of $3.85. We incurred $643 of share issuance costs related to the common shares
issued resulting in net proceeds of $20,805.

Subsequent to December 31, 2020, the Company issued 29,210 common shares upon exercise of National Warrants at an exercise price of $1.50 for gross
proceeds of $44.

F-40

 
 
 
 
 
 
 
   
 
  
 
   
  
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
  
 
   
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
No.

  Description

EXHIBIT INDEX

1.1

2.1

3.1

3.2

3.3

4.1

4.2

4.3

4.4

4.5

4.6

  Open Market Sale AgreementSM, dated July 31, 2020, by and between VBI Vaccines, Inc. and Jefferies LLC (incorporated by reference to
Exhibit 1.2 to the registration statement on Form S-3 (SEC File No. 333-240266), filed with the SEC on July 31, 2020.

Sale and Purchase Agreement, dated as of July 18, 2011, by and between Variation Biotechnologies, Inc., EPixis SA and the Persons Listed
on Schedule 1 therein (incorporated by reference to Exhibit 2.4 to Amendment No. 1 to the registration statement on Form F-4 (SEC File
No. 333-208761), filed with the SEC on February 5, 2016).

Articles (incorporated by reference to Exhibit 3.1 to the registration statement on Form F-4 (SEC File No. 333-208761), filed with the SEC
on December 23, 2015).

Notice of Articles (incorporated by reference to Exhibit 3.2 to Amendment No. 1 to the registration statement on Form F-4 (SEC File No.
333-208761), filed with the SEC on February 5, 2016).

Form of Notice of Alteration (incorporated by reference to Exhibit 3.3 to Amendment No. 1 to the registration statement on Form F-4 (SEC
File No. 333-208761) filed with the SEC on February 5, 2016).

Warrant dated  July  25,  2014  issued  to  PCOF  1,  LLC  (incorporated  by  reference  to  Exhibit  4.1  to  VBI  DE’s  current  report  on  Form  8-K
(SEC File No. 000-18188), filed with the SEC on July 28, 2014).

Form of Initial Term Note (incorporated by reference to Exhibit 4.3 to VBI DE’s current report on Form 8-K (SEC File No. 000-18188),
filed with the SEC on July 28, 2014).

Form of  Delayed  Draw  Warrant  (incorporated  by  reference  to  Exhibit  4.2  to  VBI  DE’s  current  report  on  Form  8-K  (SEC  File  No.  000-
18188), filed with the SEC on July 28, 2014).

Form of Delayed Draw Note (incorporated by reference to Exhibit 4.4 to VBI DE’s current report on Form 8-K (SEC File No. 000-18188),
filed with the SEC on July 28, 2014).

Form of Term Note (incorporated by reference to Exhibit A to Exhibit 99.1 to the report on Form 6-K (SEC File No. 000-37769), filed with
the SEC on December 16, 2016).

Form of Second Closing Effective Date Warrant held of record by Perceptive Credit Holdings, LP (incorporated by reference to Exhibit E to
Exhibit 99.1 to the report on Form 6-K (SEC File No. 000-37769), filed with the SEC on December 16, 2016).

4.7*

  Description of Securities.

10.1(A)+

2016 VBI Vaccines Equity Incentive Plan (incorporated by reference to Exhibit 10.1 to the Annual Report on Form 10-K (SEC File No.
001-37769), filed with the SEC on March 20, 2017).

10.1(B)+

2016 VBI Vaccines Equity Incentive Plan forms of award agreements (incorporated by reference to Exhibit 10.2 to the Annual Report on
Form 10-K (SEC File No. 001-37769), filed with the SEC on March 20, 2017).

84

 
 
 
 
   
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
   
 
 
   
 
 
10.2+

  VBI DE 2014 Equity Incentive Plan (incorporated by reference to Annex C to VBI DE’s definitive proxy statement on Schedule 14A (SEC

File No. 000-18188), filed with the SEC on June 30, 2014).

10.3+

  2006 VBI US Stock Option Plan (incorporated by reference to Exhibit 10.2 to the registration statement on Form S-8 (SEC File No. 333-

198247), filed with the SEC on August 20, 2014).

10.4

  License  Agreement,  dated  June  2004,  by  and  between  Savient  Pharmaceuticals,  Inc.  and  SciGen,  Ltd.,  as  amended  (incorporated  by

reference to Exhibit 99.2 to the report on Form 6-K (SEC File No. 000-13248), filed with the SEC on July 20, 2015).

10.5+

  Employment Agreement with Jeff Baxter, dated May 8, 2014 (incorporated by reference to Exhibit 10.5 to VBI DE’s current report on form

8-K (SEC File No. 000-18188), filed with the SEC on July 28, 2014).

10.6+

  Employment Agreement with David Anderson, dated May 8, 2014 (incorporated by reference to Exhibit 10.6 to VBI DE’s current report on

Form 8-K (SEC File No. 000-18188), filed with the SEC on July 28, 2014).

10.7

  Pledge and Security Agreement, dated July 25, 2014, by Variation Biotechnologies (US) Inc. and certain Guarantors in favor of PCOF 1,

LLC (incorporated by reference to Exhibit 10.8 to VBI’s Annual Report on Form 10-K, filed with the SEC on February 26, 2016).

10.8

  Form of Securities Purchase Agreement, by and among Paulson Capital (Delaware) Corp., Variation Biotechnologies (US), Inc. and certain
investors (incorporated by reference to Exhibit 10.3 to VBI DE’s current report on Form 8-K (SEC File No. 000-18188), filed with the SEC
on July 28, 2014).

85

 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
10.9

10.10

10.11

10.12

10.13

  Form of Securities Purchase Agreement, dated as of August 13, 2015, by and between VBI Vaccines Inc. and certain accredited investors
(incorporated  by  reference  to  Exhibit  10.1  to  VBI  DE’s  current  report  on  Form  8-K  (SEC  File  No.  000-18188),  filed  with  the  SEC  on
August 18, 2015).

  License Agreement, dated May 31, 2012, by and among University Pierre and Marie Curie, The National Institute of Health and Medical
Research Public National Scientific and Technological and Ecole Normale Superieure de Lyon, and Epixis SA (incorporated by reference to
Exhibit 10.45 to Amendment No. 1 to the registration statement on Form F-4 (SEC File No. 333-208761), filed with the SEC on February 5,
2016).

  Amendment to License Agreement by and among University Pierre and Marie Curie, The National Institute of Health and Medical Research
Public National Scientific and Technological and Ecole Normale Superieure de Lyon, and Epixis SA (incorporated by reference to Exhibit
10.46 to Amendment No. 1 to the registration statement on Form F-4 (SEC File No. 333-208761), filed with the SEC on February 5, 2016).

  Lease Agreement, dated May 31, 2012, by and between American Twine Limited Partnership and Variation Biotechnologies (US), Inc., as
amended (incorporated by reference to Exhibit 10.47 to Amendment No. 1 to the registration statement on Form F-4 (SEC File No. 333-
208761), filed with the SEC on February 5, 2016).

Sub-Sublease, dated September 1, 2014, by and between Iogen Corporation and Variation Biotechnologies Inc. (incorporated by reference to
Exhibit 10.48 to Amendment No. 1 to the registration statement on Form F-4 (SEC File No. 333-208761), filed with the SEC on February 5,
2016).

10.14

  Amendment of Sub-sublease, dated March 18, 2016, by and between Iogen Corporation and Variation Biotechnologies Inc. (incorporated by

reference to Exhibit 10.1 to VBI DE’s current report on Form 8-K (SEC File No. 000-18188), filed with the SEC on March 21, 2016).

10.15+

  Consulting Agreement with Francisco Diaz-Mitoma, dated July 1, 2016 (incorporated by reference to Exhibit 10.42 to the annual report on

Form 10-K (SEC File No. 001-37769), filed with the SEC on March 20, 2017).

10.16+

  Offer letter with Nell Beattie, dated June 22, 2015 (incorporated by reference to Exhibit 10.43 to the annual report on Form 10-K (SEC File

No. 001-37769), filed with the SEC on March 20, 2017).

10.17

  Amended and Restated Credit Agreement and Guaranty, dated as of December 6, 2016, by and among Variation Biotechnologies (US), Inc.,
the Guarantors party thereto, and Perceptive Credit Holdings, LP (incorporated by reference to Exhibit 99.1 to the report on Form 6-K (SEC
File No. 000-37769), filed with the SEC on December 16, 2016).

86

 
 
 
   
 
   
 
   
 
   
 
 
   
 
   
 
   
 
   
 
10.18

10.19

10.20

10.21

  Supplement, dated as of December 6, 2016, to the Pledge and Security Agreement, dated as of July 25, 2014, among the Grantors in favor of
Perceptive Credit Holdings, LP (incorporated by reference to Exhibit 99.2 to the report on Form 6-K (SEC File No. 000-37769), filed with
the SEC on December 16, 2016).

  Form  of  Share  Purchase  Agreement,  dated  as  of  June  20,  2016,  by  and  among  VBI  Vaccines  Inc.  and  each  investor  identified  on  the
signature pages thereto (incorporated by reference to Exhibit 10.48 to the Annual Report on Form 10-K/A (SEC File No. 001-37769), filed
with the SEC on May 15, 2017).

  Form of Share Purchase Agreement, dated as of December 5, 2016, by and among VBI Vaccines Inc. and each investor identified on the
signature pages thereto (incorporated by reference to Exhibit 10.49 to the Annual Report on Form 10-K/A (SEC File No. 001-37769), filed
with the SEC on May 15, 2017).

  Amendment  to  Amended  and  Restated  Credit  Agreement  and  Guaranty,  dated  September  28,  2017,  by  and  among  Variation
Biogtechnologies (US), Inc., the guarantors party thereto and Perceptive Credit Holdings, LP (incorporated by reference to Exhibit 10.1 to
the Current Report on Form 8-K (SEC File No. 001-37769) filed with the SEC on October 2, 2017).

10.22

  Form  of  Subscription  Agreement,  dated  September  26,  2017,  between  the  Company  and  the  investor  parties  thereto  (incorporated  by

reference to Exhibit 10.1 to the Current Report on Form 8-K (SEC File No. 001-37769) filed with the SEC on October 27, 2017).

10.23

  Form of Warrant, dated October 30, 2017 (incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K (SEC File No. 001-

37769) filed with the SEC on October 31, 2017).

10.24+

  Form of Executive Employment Agreement (incorporated by reference to Exhibit 10.56 to the annual report on Form 10-K (SEC File No.

001-37769), filed with the SEC on February 26, 2018).

10.25

  Amendment to Sublease Lease, dated January 21, 2018, by and between Green Power YE and SciVac Ltd. (incorporated by reference to

Exhibit 10.58 to the annual report on Form 10-K (SEC File No. 001-37769), filed with the SEC on February 26, 2018).

87

 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
10.26

  Amendment to  lease  agreement  among  American  Twine  Limited  Partnership  and  Variation  Biotechnologies  (US),  Inc.  (incorporated  by

reference to Exhibit 10.4 to the Quarterly Report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on May 1, 2018)

10.27+

  Employment Agreement, dated August 14, 2018, by and between VBI Vaccines (Delaware) Inc. and Christopher McNulty (incorporated by

reference to Exhibit 10.1 to the current report on Form 8-K (SEC File No. 001-37769) filed with the SEC on August 20, 2018)

10.28(1)

  Collaboration and License Agreement, dated December 4, 2018, between VBI Vaccines, Inc. and Brii Biosciences Limited (incorporated by

reference to Exhibit 10.62 to the annual report on Form 10-K (SEC File No. 001-37769), filed with the SEC on February 25, 2019).

10.29

  Stock Purchase Agreement, dated December 4, 2018, between VBI Vaccines, Inc. and Brii Biosciences Limited (incorporated by reference

to Exhibit 10.63 to the annual report on Form 10-K (SEC File No. 001-37769), filed with the SEC on February 25, 2019).

10.30

  Amendment to Sublease Lease, dated January 15, 2019, by and between Green Power YE and SciVac Ltd. (incorporated by reference to

Exhibit 10.64 to the annual report on Form 10-K (SEC File No. 001-37769), filed with the SEC on February 25, 2019).

10.31+

  Amendment to Consulting Agreement with F. Diaz-Mitoma Professional Corporation, effective January 1, 2019 (incorporated by reference

to Exhibit 10.65 to the annual report on Form 10-K (SEC File No. 001-37769), filed with the SEC on February 25, 2019).

10.32

10.33

10.34

10.35

  Waiver  Agreement,  dated  February  14,  2019,  by  and  among  Variation  Biotechnologies  (US),  Inc.,  the  Guarantors  party  thereto,  and
Perceptive Credit Holdings, LP (incorporated by reference to Exhibit 10.66 to the annual report on Form 10-K (SEC File No. 001-37769),
filed with the SEC on February 25, 2019).

  Amendment No.  2  to  Amended  and  Restated  Credit  Agreement  and  Guaranty  and  Amendment  to  Warrant  dated,  July  17,  2018,  by  and
among Variation Biotechnologies (US), Inc., the guarantors party thereto and Perceptive Credit Holdings, LP (incorporated by reference to
Exhibit 10.1 to the current report on Form 8-K (SEC File No. 001-37769), filed with the SEC on July 19, 2018)

  Amendment No. 3 to Amended and Restated Credit Agreement and Guaranty and Amendment to Warrant, dated January 31, 2019, by and
among Variation Biotechnologies (US), Inc., the Guarantors party thereto, and Perceptive Credit Holdings, LP (incorporated by reference to
Exhibit 10.1 to the current report on Form 8-K (SEC File No. 001-37769) filed with the SEC on February 5, 2019)

  Waiver  Agreement,  dated  February  25,  2020,  by  and  among  Variation  Biotechnologies  (US),  Inc.,  the  Guarantors  party  thereto,  and
Perceptive Credit Holdings, LP (incorporated by reference to Exhibit 10.43 to the annual report on Form 10-K (SEC File No. 001-37769),
filed with the SEC on March 5, 2020).

10.362

  Collaborative Research Agreement between National Research Council of Canada and Variation Biotechnologies Inc effective March 30,
2020 (incorporated by reference to Exhibit 10.1 to the quarterly report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on May
6, 2020).

10.37

  Seventh Amendment  to  lease  agreement  among  American  Twine  Owner  LLC  and  Variation  Biotechnologies  (US),  Inc.  (incorporated  by

reference to Exhibit 10.3 to the quarterly report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on May 6, 2020).

10.38

  Sixth Amendment to lease agreement among American Twine Limited Partnership and Variation Biotechnologies (US) Inc. (incorporated by

reference to Exhibit 10.2 to the quarterly report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on May 6, 2020).

10.39

  Fifth Amendment to lease agreement among American Twine Limited Partnership and Variation Biotechnologies (US) Inc. (incorporated by

reference to Exhibit 10.4 to the quarterly report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on May 6, 2020).

10.40

  Amendment to Consulting Agreement with F. Diaz-Mitoma Professional Corporation, effective January 1, 2020 (incorporated by reference

to Exhibit 10.42 to the annual report on Form 10-K (SEC File No. 001-37769), filed with the SEC on March 5, 2020).

10.41

  Form of  Warrant  Agreement  issued  to  National  Securities  Corporation  or  its  designees  (incorporated  by  reference  to  Exhibit  4.1  to  the

annual report on Form 8-K (SEC File No. 001-37769), filed with the SEC on April 27, 2020).

10.422

  Loan and Guaranty Agreement, dated as of May 22, 2020, by and among VBI Vaccines Inc., as borrower, Variation Biotechnologies Inc., as
borrower  representative,  each  of  the  guarantors  signatory  thereto,  K2  HealthVentures  LLC,  as  lender  and  as  administrative  agent,  and
Ankura Trust Company, LLC, as collateral trustee for lenders (incorporated by reference to Exhibit 10.1 to the current report on Form 8-K
(SEC File No. 001-37769), filed with the SEC on May 27, 2020).

10.43

  Form of Warrant issued to K2 HealthVentures LLC (incorporated by reference to Exhibit 10.2 to the current report on Form 8-K (SEC File

No. 001-37769), filed with the SEC on May 27, 2020).

10.44

  Lease agreement dated September 4, 2020, between 310 Hunt Club Limited and Variation Biotechnologies Inc. (incorporated by reference

to Exhibit 10.1 to the Quarterly Report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on November 2, 2020).

10.45

  Contribution Agreement,  dated  September  16,  2020,  by  and  among  VBI  Vaccines,  Inc.,  Variation  Biotechnologies,  Inc.  and  Her  Majesty
The Queen in Right of Canada as Represented by the Minister of Industry (incorporated by reference to Exhibit 10.2 to the Quarterly Report
on Form 10-Q (SEC File No. 001-37769), filed with the SEC on November 2, 2020).

10.46+*

  Amendment to Consulting Agreement with F. Diaz-Mitoma Professional Corporation, effective January 1, 2021.

10.47*2

  Amendment One to Collaborative Research Agreement between National Research Council of Canada and Variation Biotechnologies Inc.

effective December 21, 2020.

10.48*

  Assignment Agreement, dated February 14, 2012, between FDS Pharma LLP and SciGen Ltd.

 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
10.49*

  Assignment Agreement, dated October 16, 2012, by and among FDS Pharma LLP, SciGen Ltd., and SciGen (I.L.) Ltd.

10.50*

  Amendment to the Assignment Agreement, dated February 14, 2013, by and among SciGen Ltd., SciGen (I.L.) Ltd.

10.51*2

  Master Commercial Services Agreement between InVentiv Commercial Services, LLC and VBI Vaccines Inc.

21.1*

23.1*

24.1*

31.1*

31.2*

  VBI Vaccines Inc. – List of Subsidiaries

  Consent of EisnerAmper LLP, Independent Registered Public Accounting Firm.

  Powers of Attorney (attached to the signature page hereto).

  Certification of Chief Executive Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934.

Certification of Chief Financial Officer and Head of Business Development pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities
Exchange Act of 1934.

88

 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
32.1**

32.2**

Certification of  Chief  Executive  Officer  pursuant  to  Rule  13a-14(b)  or  Rule  15d-14(b)  of  the  Securities  Exchange  Act  of  1934  and  18
U.S.C. Section 1350.

Certification of Chief Financial Officer and Head of Business Development pursuant to Rule 13a-14(b) or Rule 15d-14(b) of the Securities
Exchange Act of 1934 and 18 U.S.C. Section 1350.

101.INS*

  XBRL Instance Document.

101.SCH*

  XBRL Taxonomy Extension Schema Document.

101.CAL*

  XBRL Taxonomy Extension Calculation Linkbase Document.

101.DEF*

  XBRL Taxonomy Extension Definition Linkbase Document.

101.LAB*

  XBRL Taxonomy Extension Labels Linkbase Document.

101.PRE*

  XBRL Taxonomy Extension Presentation Linkbase Document.

* Filed herewith.

** Furnished herewith.

+ Indicates a management contract or compensatory plan.

(1) Certain material has been omitted from this document pursuant to a request for confidential treatment. The omitted material has been filed separately

with the SEC.

(2) Certain portions of this exhibit have been redacted pursuant to Item 601(b)(10)(iv) of Regulation S-K. The omitted information is (i) not material and
(ii) would likely cause competitive harm to the Company if publicly disclosed. The Company agrees to furnish supplementally an unredacted copy of
the exhibit to the SEC upon its request.

89

 
 
 
 
   
 
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed

on its behalf by the undersigned, thereunto duly authorized, in the City of Cambridge, Commonwealth of Massachusetts, on this 2nd day of March, 2021.

SIGNATURES

VBI VACCINES INC.

By: /s/ Jeffrey Baxter

Jeffrey R. Baxter, President and Chief Executive Officer

By: /s/ Christopher McNulty

Christopher McNulty, Chief Financial Officer and Head of Business
Development (Principal Financial and Accounting Officer)

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Jeffrey Baxter and
Christopher McNulty, and each of them, as his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and
in his name, place and stead, in any and all capacities, to sign any and all amendments to this Form 10-K, and to file the same, with all exhibits thereto, and
other documents in connection therewith, with the SEC, 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 connection therewith, as fully to all intents and purposes as he might or
could do in person, hereby ratifying and confirming that all said attorneys-in-fact and agents, or any of them or their or his 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, this report has been signed below by the following persons on behalf of the

registrant and in the capacities and on the dates indicated.

Date: March 2, 2021

Date: March 2, 2021

Date: March 2, 2021

Date: March 2, 2021

Date: March 2, 2021

Date: March 2, 2021

Date: March 2, 2021

/s/ Jeffrey Baxter
Jeffrey Baxter, President, Chief Executive Officer and
Director (Principal Executive Officer)

/s/ Christopher McNulty
Christopher McNulty, Chief Financial Officer and Head of Business
Development and Director (Principal Financial and Accounting Officer)

/s/ Steven Gillis
Steven Gillis,
Director

/s/ Michel De Wilde
Michel De Wilde
Director

/s/ Blaine McKee
Blaine McKee
Director

/s/ Joanne Cordeiro
Joanne Cordeiro
Director

/s/ Damian Braga
Damian Braga
Director

90

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DESCRIPTION OF VBI VACCINES INC. COMMON SHARES

Exhibit 4.7

The  following  description  of  the  capital  stock  of  VBI  Vaccines  Inc.  (the  “Company,”  “VBI,”  “we,”  “our,”  or  “us”)  is  a  summary  of  the  rights  of  our
common shares and certain provisions of our Articles as currently in effect. This summary does not purport to be complete and is qualified in its entirety by
the  provisions  of  our Articles,  copies  of  which  are  filed  as  exhibits  to  this  Annual  Report  on  Form  10-K  and  are  incorporated  by  reference  herein.  We
encourage  you  to  read  our  Articles  and  the  applicable  provisions  of  British  Columbia  Business  Corporations  Act  (the  “BCBCA”),  for  additional
information.

Description of Common Shares

We are authorized to issue an unlimited number of common shares with no par value. We are governed by the BCBCA and other relevant laws, which may
affect  the  rights  of  shareholders  differently  than  those  of  a  company  governed  by  the  laws  of  a  U.S.  jurisdiction,  and  may,  together  with  our  charter
documents, including the advance notice provisions in our Articles for the nomination of directors, have the effect of delaying, deferring or discouraging
another party from acquiring control of our Company by means of a tender offer, a proxy contest or otherwise, or may affect the price an acquiring party
would be willing to offer in such an instance. The material differences between the BCBCA and Delaware General Corporation Law, or DGCL, that may
have the greatest such effect include, but are not limited to, the following: (i) for material corporate transactions (such as mergers and amalgamations, other
extraordinary corporate transactions or amendments to our articles), the BCBCA generally requires a two-thirds majority vote by shareholders, whereas
DGCL  generally  only  requires  a  majority  vote;  and  (ii)  under  the  BCBCA,  one  or  more  shareholders  who,  in  the  aggregate,  hold  5%  or  more  of  our
common shares can requisition a special meeting of shareholders, whereas such right does not exist under the DGCL.

Holders of our common shares are entitled to such dividends as may be declared by our board of directors out of funds legally available for such purpose.
The BCBCA provides that we may declare or pay dividends unless there are reasonable grounds for believing that (a) the Company is insolvent, or (b) the
payment of the dividend would render the Company insolvent.

Each holder of our common shares is entitled to one vote for each such share outstanding in the holder’s name. No holder of common shares is entitled to
cumulate votes in voting for directors.

In the event of our liquidation, dissolution or winding up, the holders of our common shares are entitled to receive pro rata our assets which are legally
available for distribution, after payments of all debts and other liabilities.

Our directors may, subject to our Articles and the BCBCA, issue, allot, sell, grant options on or otherwise dispose of the unissued shares, and issued shares
held by the Company, at the times, to the persons, including directors, in the manner, on the terms and conditions and for the issue prices that the directors,
in their absolute discretion, may determine by board resolution. Shares may be issued in consideration for past services, property or money. Shares must not
be  issued  until  they  are  fully  paid.  There  are  no  preemptive,  redemption,  purchase  or  conversion  rights  attaching  to  our  common  shares.  There  are  no
sinking fund provisions applicable to our common shares. Our common shares are issued in fully registered form, although we are able to issue fractional
shares.

Since we are authorized to issue an unlimited number of common shares with no par value, the authorized but unissued common shares are available for
future  issuance  without  any  further  vote  or  action  by  our  shareholders.  These  additional  shares  may  be  utilized  for  a  variety  of  corporate  purposes,
including future public offerings to raise additional capital, corporate acquisitions, and employee benefit plans. The existence of authorized but unissued
common  shares  could  render  more  difficult  or  discourage  an  attempt  to  obtain  control  over  us  by  means  of  a  proxy  contest,  tender  offer,  merger  or
otherwise.

Securities Act of 1933, as amended.

 
 
 
 
 
 
 
 
 
 
 
 
 
Anti-takeover Effects of Provisions of VBI’s Articles and BCBCA, Alterations

The  BCBCA  does  not  contain  a  provision  comparable  to  Section  203  of  the  Delaware  General  Corporation  Law  (DGCL)  with  respect  to  business
combinations.

Under the BCBCA and our Articles, certain extraordinary company alterations, such as changes to authorized share structure, continuances, into or out of
province, certain amalgamations, sales, leases or other dispositions of all or substantially all of the undertaking of a company (other than in the ordinary
course of business) liquidations, dissolutions, and certain arrangements are required to be approved by ordinary or special resolution as applicable.

An  ordinary  resolution  is  a  resolution  (i)  passed  at  a  shareholders’  meeting  by  a  simple  majority,  or  (ii)  passed,  after  being  submitted  to  all  of  the
shareholders, by being consented to in writing by shareholders who, in the aggregate, hold shares carrying at least two-thirds of the votes entitled to be cast
on the resolution. A special resolution is a resolution (i) passed by not less than two-thirds of the votes cast by the shareholders who voted in respect of the
resolution at a meeting duly called and held for that purpose or (ii) signed by all shareholders entitled to vote on the resolution.

Under  the  BCBCA,  an  action  that  prejudices  or  interferes  with  a  right  or  special  right  attached  to  issued  shares  of  a  class  or  series  of  shares  must  be
approved by a special separate resolution of the holders of the class or series of shares being affected.

Under  the  BCBCA,  arrangements  are  permitted  and  a  company  may  make  any  proposal  it  considers  appropriate  “despite  any  other  provision”  of  the
BCBCA. In general, a plan of arrangement is approved by a company’s board of directors and then is submitted to a court for approval. It is not unusual for
a company in such circumstances to apply to a court initially for an interim order governing various procedural matters prior to calling any security holder
meeting  to  consider  the  proposed  arrangement.  Plans  of  arrangement  involving  shareholders  must  be  approved  by  a  special  resolution  of  shareholders,
including holders of shares not normally entitled to vote. The court may, in respect of an arrangement proposed with persons other than shareholders and
creditors, require that those persons approve the arrangement in the manner and to the extent required by the court. The court determines, among other
things,  to  whom  notice  shall  be  given  and  whether,  and  in  what  manner,  approval  of  any  person  is  to  be  obtained  and  also  determines  whether  any
shareholders may dissent from the proposed arrangement and receive payment of the fair value of their shares. Following compliance with the procedural
steps contemplated in any such interim order (including as to obtaining security holder approval), the court would conduct a final hearing and approve or
reject the proposed arrangement.

The BCBCA does not contain a provision comparable to Section 251(h) of the DGCL.

Election and removal of directors

According to our Articles, all directors cease to hold office immediately before the election or appointment of directors at every annual general meeting,
but  are  eligible  for  re-election  or  re-  appointment.  Under  Section  14.10  of  VBI’s  Articles,  shareholders  of  VBI  may  remove  any  director  before  the
expiration  of  his  or  her  term  of  office  by  a  special  resolution  of  shareholders.  This  system  of  electing  and  removing  directors  generally  makes  it  more
difficult for shareholders to replace a majority of our directors.

Shareholder action; advance notification of stockholder nominations and proposals

Under the BCBCA, one or more shareholders holding in the aggregate at least 5% of our common shares may requisition that the directors call a meeting of
shareholders for the purpose of transacting any business that may be transacted at a general meeting. Upon receiving a requisition that complies with the
technical requirements set out in the BCBCA, the directors must, subject to certain limited exceptions, call a meeting of shareholders to be held not more
than 4 months after receiving the requisition. If the directors do not call such a meeting within 21 days after receiving the requisition, the requisitioning
shareholders or any of them holding in aggregate more than 2.5% of the issued shares of the Company that carry the right to vote at general meetings may
call the meeting.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Under the BCBCA, shareholder proposals may be made by registered or beneficial owners of shares entitled to vote at general meetings of shareholders
who have been the registered or beneficial owner of such shares for an uninterrupted period of at least two years before the date of signing of the proposal,
and who together in the aggregate constitute at least 1% of the issued shares that carry on the right to vote at general meetings or have a fair market value of
shares in excess of CAD$2,000. Those registered or beneficial holders must, alongside the proposal, submit and sign a declaration providing the requisite
information under the BCBCA. To be a valid proposal, the proposal must be submitted at least three months before the anniversary of the previous year’s
annual reference date (which is generally the date of the annual general meeting).

Under  the  advance  notice  provisions  contained  in  Section  10.9  of  VBI’s  Articles,  subject  only  to  the  BCBCA,  only  persons  who  are  nominated  in
accordance with the procedures set forth therein shall be eligible for election as directors of the Company. Nominations of persons for election to the Board
may be made at any annual meeting of shareholders, or at any special meeting of shareholders if one of the purposes for which the special meeting was
called was the election of directors: (a) by or at the direction of the Board, including pursuant to a notice of meeting; (b) by or at the direction or request of
one  or  more  shareholders  pursuant  to  a  proposal  made  in  accordance  with  the  provisions  of  the  BCBCA,  or  a  requisition  of  the  shareholders  made  in
accordance with the provisions of the BCBCA; or (c) by any person (a “Nominating Shareholder”): (A) who, at the close of business on the date of the
giving of the notice and on the record date for notice of such meeting, is entered in the securities register as a holder of one or more shares carrying the
right  to  vote  at  such  meeting  or  who  beneficially  owns  shares  that  are  entitled  to  be  voted  at  such  meeting;  and  (B)  who  complies  with  the  notice
procedures set forth in our Articles.

In addition to any other applicable requirements, for a nomination to be made by a Nominating Shareholder, the Nominating Shareholder must have given
timely notice thereof in proper written form to the Secretary of the Company at the principal executive offices of the Company.

To  be  timely,  a  Nominating  Shareholder’s  notice  to  the  Secretary  of  the  Company  must  generally  be  made:  (a)  in  the  case  of  an  annual  meeting  of
shareholders, not less than 30 nor more than 65 days prior to the date of the annual meeting of shareholders; and (b) in the case of a special meeting (that is
not also an annual meeting) called for a purpose that includes electing directors, not later than the close of business on the 15th day following the day on
which public announcement of the date of the meeting is first made.

These  provisions  may  have  the  effect  of  deterring  unsolicited  offers  to  acquire  the  Company  or  delaying  changes  in  control  of  our  management. These
provisions could also have the effect of delaying until the next shareholder meeting any shareholder actions, even if they are favored by the holders of a
majority of our outstanding voting securities.

Amendment to Articles

Under the BCBCA, a company may amend its articles or notice of articles by (i) the type of resolution specified in the BCBCA, (ii) if the BCBCA does not
specify a type of resolution, then by the type specified in the company’s articles, or (iii) if the company’s articles do not specify a type of resolution, then by
special resolution. The BCBCA permits many substantive changes to a company’s articles (such as a change in the company’s authorized share structure or
a change in the special rights or restrictions that may be attached to a certain class or series of shares) to be changed by the resolution specified in that
company’s articles.

Our Articles provide that, subject to the BCBCA, certain alterations to our share structure be done by way of directors’ resolution. Any creation, variation
or deletion of special rights and restrictions attached to a series or class of shares must be done by way of special resolution.

Our Articles also provide that, the shareholders may from time to time, by ordinary resolution, make any alteration to our notice of articles and articles as
permitted by the BCBCA.

 
 
 
 
 
 
 
 
 
 
 
 
Limitation of Liability and Indemnification

Section 21.2 of VBI’s Articles requires VBI, subject to the BCBCA, to indemnify a director, former director or alternate director and his or her heirs and
legal  representatives  against  all  eligible  penalties  to  which  such  person  is  or  may  be  liable  and  after  the  disposition  of  an  eligible  proceeding  pay  the
expenses actually and reasonably incurred by such person in respect of that proceeding.

Pursuant to Section 21.3 of VBI’s Articles, VBI may indemnify any person subject to the restrictions of the BCBCA.

Pursuant to Section 162 of the BCBCA, prior to the final disposition, VBI may pay, as they are incurred, the expenses actually and reasonably incurred by
an  eligible  party,  or  the  heirs  and  personal  or  other  legal  representatives  in  respect  of  that  proceeding,  if  VBI  first  receives  from  such  person  a  written
undertaking that if the indemnification is ultimately determined to be prohibited pursuant to the BCBCA, such person will repay the amounts advanced.

Indemnification  under  the  BCBCA  is  prohibited  if  any  of  the  following  circumstances  apply:  (1)  if  the  indemnity  or  payment  is  made  under  an  earlier
agreement and at the time the agreement to indemnify or pay expenses was made the company was prohibited from doing so under its memorandum or
articles; (2) if the indemnity or payment is made otherwise than under an earlier agreement and at the time the indemnity or payment is made, the company
is prohibited from doing so under its memorandum or articles; (3) if, in relation to the subject matter of the eligible proceeding, the eligible party did not act
honestly and in good faith with a view to the best interests of the company or the associated corporation; or (4) in the case of an eligible proceeding other
than  a  civil  proceeding,  if  the  eligible  party  did  not  have  reasonable  grounds  for  believing  that  the  eligible  party’s  conduct  in  respect  of  which  the
proceeding was brought was lawful.

If an eligible proceeding is brought against an eligible party, or the heirs and personal or other legal representatives in respect of that proceeding, by or on
behalf of VBI or an associated corporation, VBI must not indemnify that person for any penalties such person is or may be liable for and must not pay the
expenses of that person in respect of the proceeding.

In addition, on the application of VBI or an eligible party, a court may: (a) order VBI to indemnify an eligible party against any liability incurred by the
eligible party in respect of an eligible proceeding; (b) order VBI to pay some or all of the expenses incurred by an eligible party in respect of an eligible
proceeding; (c) order the enforcement of, or any payment under, an agreement of indemnification entered into by VBI; (d) order VBI to pay some or all of
the  expenses  actually  and  reasonably  incurred  by  any  person  in  obtaining  an  order  under  the  BCBCA;  (e)  make  any  other  order  the  court  considers
appropriate.

Control Block Distributions

Under applicable securities laws in Canada, any person (or group of persons) who owns a sufficient number of any of the securities of an issuer so as to
affect materially the control of that issuer is considered to be a “control person”. For such purposes, any person who has or acquires control or direction
over more than 20% of the voting securities of an issuer will be deemed, in the absence of evidence to the contrary, to be a “control person”. Any “trade” of
securities by a control person is considered to be a “distribution”, and accordingly, the disposition of such securities must be qualified by a prospectus,
absent an available exemption.

 
 
 
 
 
 
 
 
 
 
 
 
Certain Takeover Bid Requirements

Any offer made by a person (an “offeror”) to acquire outstanding shares of a Canadian entity that, when aggregated with the offeror’s holdings (and those
of  persons  or  companies  acting  jointly  with  the  offeror),  would  constitute  20%  or  more  of  the  outstanding  shares,  would  be  subject  to  the  take-over
provisions of Canadian securities laws, unless the offer constitutes an exempt transaction.

In addition to those take-over bid requirements noted above, the acquisition of shares may trigger the application of additional statutory regimes including
amongst others, the Investment Canada Act and the Competition Act (Canada).

Listing

Our common shares are listed for trading on the NASDAQ Capital Market under the symbol “VBIV.”

Transfer Agent and Registrar

The transfer agent and registrar for our common shares is Computershare. Its address is 510 Burrard Street, 2nd Floor, Vancouver, British Columbia V6C
3B9, and its telephone number is (604) 661-9442.

This summary is not a comprehensive description of relevant or applicable considerations regarding such requirements and, accordingly, is not intended to
be, and should not be interpreted as, legal advice to any prospective purchaser and no representation with respect to such requirements to any prospective
purchaser is made. Prospective investors should consult their own Canadian legal advisors with respect to any questions regarding securities law in the
provinces and territories of Canada.

 
 
 
 
 
 
 
 
 
 
 
AMENDMENT TO CONSULTING AGREEMENT

Exhibit 10.46

This Amendment to Consulting Agreement (the “Amendment”), effective as of January 1st, 2021 (the “Effective Date”),  is  by  and  between  Variation
Biotechnologies Inc., a corporation incorporated pursuant to the laws of Canada (the “Company”) having an address of 310 Hunt Club Road East, Ottawa,
Ontario  K1V  1C1  and  F.  Diaz-Mitoma  Professional  Corporation  (Ontario  corporation  number  002356634)  having  an  address  of  210  Barrow  Crescent,
Kanata, Ontario K2L 2C7 (“Consultant”). The Consultant and Company are sometimes referred to as a “Party” and are collectively referred to as the
“Parties”.

WHEREAS, the Company and Consultant are parties to a certain Consulting Agreement dated July 1, 2016, amended as of January 1, 2017, amended
January 1, 2018, amended January 1, 2019, and further amended as of January 1, 2020 (the “Consulting Agreement”);

AND WHEREAS, the Consultant and the Company wish to amend the Consulting Agreement on the terms and conditions set out in this Amendment;

NOW THEREFORE, in consideration of the mutual covenants contained herein, the Parties agree as follows:

1. Amendment to Section 1(a). As of the Effective Date, Section 1(a) of the Consulting Agreement shall be deleted in its entirety and replaced with the
following:

(a) Term. This Agreement shall be in effect beginning on the Effective Date and, unless terminated earlier pursuant to the provisions of this
Section 1, shall continue until December 31, 2021 (the “Term”). This Agreement may be renewed any number of times, with or without a
short  interruption  in  continuity  of  Services  (as  defined  below),  by  written  notice  from  the  Company  which  is  accepted  by  signature  of  the
Consultant.

2. Amendment to Section 5(a). As of the Effective Date, Section 5(a) of the Consulting Agreement shall be deleted in its entirety and replaced with the
following:

5. Payment for Consulting Services.

(a) Consideration. As consideration for the Services, the Company shall pay Consultant a fee of $46,000.00 CAD per month (plus any HST or
GST payable).

3. Replacement of Appendix C. As of the Effective Date, Appendix C of the Consulting Agreement shall be deleted in its entirety and replaced with the
version of Appendix C attached as Schedule A to this Amendment.

4. Consulting Agreement to Remain in Full Effect. Except as amended by this Amendment, the Consulting Agreement shall continue to be in full force
and effect, without amendment, and is hereby ratified and confirmed. The Consulting Agreement shall henceforth be read and construed in conjunction
with this Amendment.

5. Governing Law. This Amendment shall be governed by and construed in accordance with the laws of the Province of Ontario and the federal laws of
Canada applicable therein.

6. Further Assurances. Each Party shall do such further acts and execute such further documents as may be required to give effect to this Amendment and
carry out the intent thereof.

7. Binding Effect. This Amendment shall be binding on and inure to the benefit of the Parites and their respective successors and assigns.

8. Execution and Counterparts.  This  Amendment  may  be  executed  in  counterparts,  including  counterpart  signature  pages  or  counterpart  facsimile  or
scanned signature pages (each of which shall be deemed an original), all of which together shall constitute one and the same instrument.

(Signature page follows.)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the Parties hereto have caused this Amendment to be duly executed by their respective authorized officers as of the

Effective Date.

VARIATION BIOTECHNOLOGIES INC.

/s/ Jeff Baxter            

Name: Jeff Baxter
Title: Chief Executive Officer

F. DIAZ-MITOMA PROFESSIONAL CORPORATION

/s/ Francisco Diaz-Mitoma
Name: Dr. Francisco Diaz-Mitoma
Title: President

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Schedule A

Appendix C – Performance Incentives

1. Bonus payable as of January 31, 2021 – CAD $265,500

1. The  Company  shall  cause  VBI  Vaccines  Inc.,  a  British  Columbia  corporation  (the  “Parent”)  to  grant  to  Francisco  Diaz-Mitoma,  as  designee  of
Consultant, 500,000 stock options (the “Options”), each Option exercisable for one common share of Parent, to be granted effective as of January 27,
2021, which was the date on which the board of directors of Parent approved such grant, and to be subject to the provisions of the Plan. Conditions
regarding the Options and their exercise, including the exercise price, the term of the Options and the timing of vesting shall be set out in an Option
Agreement  between  the  Parent  and  Francisco  Diaz-Mitoma.  The  common  shares  issuable  upon  exercise  of  the  Options  shall  bear  the  appropriate
legend to indicate such shares are “control securities” as defined in General Instruction C.1(a) of Form S-8.

 
 
 
 
 
 
 
 
 
 
Exhibit 10.47

PLEASE NOTE: CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS BOTH (I) NOT
MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED.

Business Confidential – Protected B

THIS IS AN AMENDING AGREEMENT

BETWEEN:

NATIONAL RESEARCH COUNCIL OF CANADA
a departmental corporation forming part of the Government of Canada
created by the National Research Council Act (R.S.C. 1985, c. N-15), and
an agent of Her Majesty the Queen in Right of Canada
whose head office address is:
1200 Montreal Road
Ottawa, Ontario K1A 0R6

(called the “NRC”)

AND:

VARIATION BIOTECHNOLOGIES INC.
a Company incorporated under the Canada Business Corporations Act under number 393728-3 whose Registered Office Address is
located in:

300 Hunt Club Road East, 2nd Floor
Ottawa, Ontario K1V 1C1

(called the “Collaborator” or “VBI”)

(Collectively known as the “Parties”)

WHEREAS the parties entered into an Agreement signed by the NRC on 30 March 2020 (called the “Original Agreement”) by which the Parties agreed
to collaborate in a “Project”, described as: COVID-19 vaccine evaluation.

WHEREAS the parties wish to amend the Original Agreement. In consideration of the mutual covenants hereunder, the parties agree as follows

1.

2.

3.

4.

5.

6.

The Original  Agreement  shall  be  read  with  the  amended  terms  stated  below.  With  respect  to  all  other  terms,  the  Parties  confirm  the  Original
Agreement.

The Budget attached hereto includes the work scheduled to be performed pursuant to the Original Agreement (Tasks 1, 2, 3 and 4) and additional
work related to vaccine evaluation which was not included in the Original Agreement.

The attached “SCHEDULE OF PAYMENTS” is in addition to the “SCHEDULE OF PAYMENTS” from the Original Agreement.

The  attached  “NEW  STATEMENT  OF  WORK  AND  DELIVERABLES”  is  in  addition  to  the  “STATEMENT  OF  WORK  AND
DELIVERABLES” in the Original Agreement.

The estimated total value of this Project amendment is: minimum of $[***](Tasks 1.5, 1.6 1.8 and 1.9) (immediate priority) to a maximum of
$[***] (Tasks 1.5 – 1.9) (includes [***] tasks) as stated in the Statement of Work.

The  Collaborator  is  a  Canadian  Small  and  Medium  Enterprise  (SME)  or  a  Canadian  educational  institution,  including  a  community  college,
CEGEP, polytechnic or university, and benefits from a Fee Reduction of minimum  of  $[***]  (Tasks  1.5,  1.6,  1.8  and  1.9)  to  a  maximum  of
$[***] (Tasks 1.5 - Tasks 1.9). The Collaborator hereby warrants that, at the time of signing this Agreement, it is a SME and has 500 or fewer
full-time equivalent employees, or it is a Canadian educational institution.

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 1 of 10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7.

8.

9.

10.

The amount that the Collaborator will pay to the NRC in cash for this amendment is: minimum of $[***] (Tasks 1.5, 1.6 1.8 and 1.9) (immediate
priority) to a maximum of $[***] (Tasks 1.5 – 1.9) (includes [***] tasks) as stated in the Statement of Work.

The estimated  value  of  the  NRC’s  in-kind  contribution  for  this  amendment  is:  minimum  $[***]  (Tasks  2.1,  2.2,  2.3,  2.4  and  Task  2.6)  to  a
maximum $[***] (Tasks 2.1 - Tasks 2.6).

The expiry date as stated in the Original Agreement as “30 November 2020” is now amended to be “15 March 2022”.

This Agreement may be executed in one or more counterparts and by the different parties hereto in separate counterparts, each of which when
executed shall be deemed to be an original but all of which taken together shall constitute one valid and binding Agreement. A portable document
format (PDF) copy of an executed counterpart signature page will be as valid as an originally executed counterpart for purposes of signing this
Agreement.

SIGNED by the Collaborator at Ottawa, Ontario

Date: 21 DEC 2020

  Per: /s/ Jeff Baxter                             

  VARIATION BIOTECHNOLOGIES INC.

Jeff Baxter
CEO

SIGNED by the NRC at Ottawa, Ontario

Date: 21 DEC 2020

  NATIONAL RESEARCH COUNCIL OF CANADA

  Per: /s/ Lakshimi Krishnan

Lakshmi Krishnan, Ph.D.
A/Vice President, Life Sciences

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 2 of 10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ANNEX SP – SCHEDULE OF PAYMENTS TO NRC

Billing address: See page 1

Billing contact:

Name:
Title:
Telephone:
Email:

Andrea McRae
Project Manager
[***]
[***]

SP-1

The Collaborator shall be invoiced as follows:

Invoicing Schedule (Estimated Dates)
1. Invoice to be issued on signature of this amendment for Tasks 1.5 – 1.6
2. Invoice to be issued on completion of Tasks 1.8 – 1.9
3. Invoice to be issued upon confirmation by client – Task 1.7

*Plus applicable taxes

SP-2

All amounts shall be due 30 days from the date of the invoice.

  Amount Due*
  $[***]
  $[***]
  $[***]

SP-3

Payments must be made to: “Receiver General - National Research Council of Canada” and addressed to:

Accounts Receivable
National Research Council of Canada
1200 Montreal Road
Ottawa, Ontario, K1A 0R6
CANADA

SP-4

Payments can be made by cheque, MasterCard, Visa or American Express; or by wire transfer. Wire transfer information is available upon request.
The Collaborator is responsible for all bank charges associated with wire transfers. Any inquiries may be directed to: AccountsReceivable@nrc-
cnrc.gc.ca.

SP-5

The Collaborator shall provide any Invoicing Reference Number at the time of Agreement signature or promptly thereafter. The NRC will  not
delay or cancel invoicing nor defer accrual of interest due to the Collaborator’s failure to provide an Invoicing Reference Number.

SP-6

The NRC may suspend its performance of any obligations under this Agreement so long as any payment is overdue for any reason.

SP-7

SP-8

If this  Agreement  is  amended  to  increase  the  scope  of  the  Services,  the  NRC  reserves  the  right  to  calculate  costing  for  its  additional  Project
activities at its rates that are in effect at that time. Any such cost increases shall be approved, in writing, by both Parties.

If the NRC expects that the value of its estimated contribution will be exceeded by more than 10%, it shall promptly notify the other Party. The
Parties shall then negotiate a further agreement on costs or payments, and either Party may suspend the performance of any obligations, other than
confidentiality,  intellectual  property  and  accrued  obligations  to  pay,  until  a  further  agreement  is  reached.  If  the  Parties  fail  to  agree  on  an
amendment within 60 days of the notice, then this Agreement shall terminate on the 60th day after the notice, unless the Parties agree otherwise in
writing.

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 3 of 10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SP-9

If a surplus of prepayment remains as a result of premature termination, it will be refunded.

SP-10

If an instrument tendered in payment or settlement of an amount due to the NRC is dishonoured for any reason, the NRC will invoice an additional
administrative charge of CAD 25 and this amount will be due as invoiced.

SP-11

Interest is payable on all overdue amounts. Interest is calculated and compounded monthly at the average bank rate plus 3% and accrues during the
period beginning on the due date and ending on the day before the day on which payment is received by the NRC. For purposes of this paragraph
“bank rate” means the rate of interest established periodically by the Bank of Canada as the minimum rate at which the Bank of Canada makes
short term advances to members of the Canadian Payments Association, and “average bank rate” means the weighted arithmetic average of the
bank rates that are established during the month before the month in respect of which interest is being calculated.

(Rate information may be found at http://www.tpsgc-pwgsc.gc.ca/recgen/txt/tipp-ppir-eng.html. This site provides information on the rate used by
departments of the Government of Canada to calculate the interest on overdue accounts payable and is the same rate used by the NRC to charge
interest on overdue accounts receivable under the Interest and Administrative Charges Regulations, SOR/96-188. This web site address, and the
information set out there, is provided here for convenience. In case of rate discrepancy, the rates quoted by the Bank of Canada shall prevail.)

(the rest of this page was intentionally left blank)

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 4 of 10

 
 
 
 
 
 
 
 
 
 
 
 
REVISED & EXPANDED STATEMENT OF WORK AND DELIVERABLES

Amendment to VBI-NRC Collaborative Research Agreement A-0035546: Multivalent Coronavirus vaccine development

The Client and NRC hereby agree to amend the workplan from the Original Agreement and expand to include a broader workplan relating to evaluation
and manufacture of Client’s COVID-19 vaccines as set out below.
With  the  completion  of  the  Stage  1  (Establish  potency  of  VBI  monovalent  and  multivalent  coronavirus  eVLP  vaccine  preparations)  in  the  original
workplan, VBI and NRC have agreed to expand the R&D collaboration to include follow-on pre-clinical evaluation, bioprocess optimization and scale-up
work as well as additional productions for clinical trials.

The following activities, Stage 2, are meant to encompass the further scope for the workplan. Indicated budget figures are high-level estimates. Follow-on
discussions between NRC and VBI will further refine the scope and associated budget. However, no increases to the amounts shown in the Budget will be
effective unless agreed in writing by Client.

Note: VBI will be responsible to provide the plasmids needed for all productions.

Stage 1: Candidate Identification & Immunogenicity

The Client and NRC have agreed that the original workplan has been modified to accommodate 3 larger studies (29B609, 29B619 and 29B621) which
included  additional  PRNT  and  ELISPOT  work.  The  final  price  for  these  3  studies  is  equivalent  to  the  full  maximum  price  for  agreement  A-00355546:
[***]. The parties also agree to amend and extend this stage of work as follows:

1.5
1.6
1.7

1.8

Task 1.5: 29B634 estimated budget: $[***] (anticipated duration: [***]weeks)
Task 1.6: Additional [***]: [***]for [***]work done at [***]estimated budget: $[***] (anticipated duration: [***]weeks)
Task 1.7: Optional [***] studies for immunogenicity to be conducted at the request of Client (up to [***]mouse studies, n=[***]) $[***]
per study x [***] = estimated budget: $[***] (anticipated duration: [***] weeks for each study)
Task 1.8 Phase I Clinical sample testing [***]for clinical samples

● n= [***]estimated budget $[***] (anticipated duration [***] weeks)

1.9

OPTION: Task 1.9 Phase II Clinical sample testing [***] for clinical samples

● n= [***]estimated budget $[***] (anticipated duration [***] weeks)

Total estimated budget for new and amended tasks in Stage 1: $[***]

Stage 2: Tech Transfer & Process Development Activities

The approach for the following activities is to transfer the existing VBI manufacturing process to NRC at [***], and also to scale up the modified process
to [***] (implementing [***] developed in Task 2.1 below) to produce product for use in later stage clinical trials. NRC will discuss approach together with
VBI and further discussion may, with the agreement of the parties, change the scope for process modification. Nevertheless, process modification will be
kept  to  a  minimum  in  order  to  accelerate  timelines.  Given  the  at  risk  nature  of  this  development,  NRC  is  proposing  to  complete  these  development
activities at risk and in consideration of future Retained Doses as per Exhibit B.

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 5 of 10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.1. Task 2.1: [***] (SOW already submitted but additional work is already anticipated) – See Annex C

Revised estimated budget: $[***] (anticipated duration: [***]weeks)

2.2. Task 2.2 Process transfer to [***]: Transfer of current process for [***]. This includes: 2.2.1. [***].

Estimated budget: $[***] (anticipated duration: [***]weeks [***])

2.3. Task 2.3 Analytics:

[***]Estimated budget: $[***].

2.4 Task 2.4 Modified process scale up [***].

2.5 Task 2.5 Optional - [***]

Total estimated budget for core tasks: $[***]

Given the COVID situation, there are a number of constraints on timelines in particular:

1) With current procurement challenges, many items for larger scale and Clinical material production may need to be purchased at-risk in an attempt to
reduce long lead times for some consumables (media, columns, etc). Despite best efforts, some items may have lead times which impact timelines for
the described work. VBI may choose to procure these directly in order to expedite timelines.

2) There are public health and NRC Corporate restrictions on the number of people permitted to work on-site and this may impact timelines although

NRC and VBI will endeavour to minimize this wherever possible.

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 6 of 10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Budget Summary: VBI-2900 eVLP vaccine candidates against coronaviruses

Work Task
STAGE 1: Candidate Identification
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
Stage 1 - Total Minimum (without option)
Stage 1 – Total Maximum (with option)

Work Task
STAGE 2: Tech Transfer & Process Devt
[***]
[***]
[***]
[***]
[***]
[***]
Stage 2 Total Minimum
Stage 2 Total Maximum (with options)*

Clinical Trial Material – ANNEX A
[***]
[***]

ANNEX A Subtotal

Task Value

  NRC Co-investment  

CAN SME Fee
Reduction

  NRC Task Price*

[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]

[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]

[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]

[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]

Task Value

  NRC Co-investment  

CAN SME Fee
Reduction

  NRC Task Price*

[***]
[***]
[***]
[***]
[***]
[***]
[***]

  TBD
  TBD

  TBD

[***]
[***]
[***]
[***]
[***]
[***]
[***]

  0

[***]
[***]
[***]
[***]
[***]
[***]
[***]

[***]
[***]
[***]
[***]
[***]
[***]
[***]

  TBD
  TBD

  TBD

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 7 of 10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 8 of 10

Annex A - Production of Clinical Trial Material

 
 
 
 
 
Annex B – Stage 4 - Additional Production

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 9 of 10

 
 
 
 
 
Annex C: Scope of Work for the Polishing Step for eVLP Purification.

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI
NRC Ref. #: A-0037349 (orig. A-0035546)

Page 10 of 10

 
 
 
 
 
 
 
Exhibit 10.48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 10.49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 10.50

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 10.51

PLEASE NOTE: CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS BOTH (I) NOT
MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED.

MASTER COMMERCIAL SERVICES AGREEMENT

This MASTER COMMERCIAL SERVICES AGREEMENT effectively dated as of the 17th day of December, 2019 (“Effective Date”), made by and
between inVentiv Commercial Services, LLC, a New Jersey limited liability company and a Syneos Health™ group company, with an office located at 500
Atrium Drive, Somerset, NJ 08873 (“Syneos Health”) and VBI Vaccines Inc., a company organized under the laws of the Province of British Columbia,
Canada with principal offices located at 222 Third St., Suite 2241, Cambridge, MA, 02139 (“Client”). Client and Syneos Health may each be referred to
herein as a “Party” and collectively, the “Parties”.

WITNESSETH:

WHEREAS,  Client  is  engaged  in  the  business  of  developing,  manufacturing,  distributing,  and/or  selling  pharmaceutical  products,  biotechnological
products, and/or medical devices;

WHEREAS, Syneos Health is a contract commercial organization that offers a wide range of commercial services to clients in the pharmaceutical and
biotechnology industry; and

WHEREAS, Client and Syneos Health desire to agree on terms which will be applied to govern Syneos Health’s provision of various commercial services
to Client.

NOW, THEREFORE,  in  consideration  of  the  foregoing  and  for  other  good  and  valuable  consideration,  the  receipt  and  adequacy  of  which  hereby  are
mutually acknowledged, the Parties intending to be legally bound do hereby agree as follows:

1. DEFINITIONS

AGREEMENT

1.1.

1.2.

1.3.

1.4.

1.5.

“Affiliate” means, with respect to a Party to this Agreement, any entity that directly or indirectly controls, is controlled by, or is under common
control with such Party. “Control”, “controls”, or “controlled” means the possession, directly or indirectly, of at least 50% of the share capital or
voting rights or of the power to direct or cause the direction of the management and policies of an entity, whether through the ownership of voting
securities, by contract or otherwise.

“Agreement” means this Master Commercial Services Agreement together with any amendments entered into between the Parties from time to
time.

“Applicable Law” means any applicable international, national, federal, state, and local laws and regulations, including, without limitation, EU
Directive 2001/83/EC, the Federal Food, Drug and Cosmetic Act (“FDCA”), and the Medicare/Medicaid anti-kickback statute, the Prescription
Drug Marketing Act (“PDMA”).

“Change Order” means an amendment to a Work Order that captures a change in the scope of Services or other parameters, which may include
an increase or decrease in Fees and/or any timeline adjustments required due to the change in assumptions. Each Change Order shall be agreed in
writing between the Parties and expressly approved by an authorized individual on behalf of each Party.

“Commercially Reasonable Efforts” means the efforts and resources which would be used (including the promptness in which such efforts and
resources would be applied) by a Party, consistent with generally accepted industry standards with regard to the activity to be undertaken.

1.6.

“Confidential Information” has the meaning given thereto in Section 8.3.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.7

1.7.

1.8.

1.9.

“FDA” means the United States Food and Drug Administration.

“Fees” means the price charged for labor in the performance of Services as set forth in the applicable Work Order.

“Pass Through Costs” means any costs identified in a Work Order to be incurred by Syneos Health in the performance of Services that are not
Fees, including, without limitation, for Service-related travel, Subcontractor and Third Party Vendor fees for items such as printing, shipping, and
facsimile costs, language translation, telephone charges, advertising, and/or other expenses associated with the Services or as may be otherwise
described in any Work Order. Travel costs may include, but are not limited to, those associated with reasonable transportation, lodging, internet
connection, fuel, and meals.

“Regulatory  Authority”  means  the  FDA,  the  European  Medicines  Agency  (EMA),  Health  Canada,  or  any  other  local,  state,  national  or
multinational  regulatory  authority  or  government  agency  that  is  equivalent  to  or  has  any  similar  regulatory  functions  or  responsibilities  as  the
FDA.

1.10.

“Sanctioned Entity” means an entity that

1.10.1.

Is currently under indictment or prosecution for, or has been convicted (as defined in 42 C.F.R. § 1001.2) of: (i) any offense related to the
delivery of an item or service under the Medicare or Medicaid programs or any program funded under Title V or Title XX of the Social
Security Act (the Maternal and Child Health Services Program or the Block grants to States for Social Services programs, respectively);
(ii) a criminal offense relating to neglect or abuse of patients in connection with the delivery of a health care item or service; (iii) fraud,
theft, embezzlement or other financial misconduct in connection with the delivery of a health care item or service; (iv) obstructing an
investigation of any crime referred to in (i) through (iii) above; or (v) unlawful manufacture, distribution, prescription or dispensing of a
controlled substance; or

1.10.2. Has been required to pay any civil monetary penalty regarding false, fraudulent, or impermissible claims under, or payments to induce a
reduction or limitation of health care services to beneficiaries of, any state or federal health care program, or is currently the subject of
any investigation or proceeding which may result in such payment; or

1.10.3. Has  been  excluded  from  participation  in  the  Medicare,  Medicaid  or  Maternal  and  Child  Health  Services  (Title  V)  program,  or  any

program funded under the Block Grants to States for Social Services (Title II) program.

1.11.

1.12.

1.13.

“Subcontractor” means any entity or individual other than Syneos Health, Syneos Health Affiliates, or Syneos Health Personnel that performs
Services  under  the  direction  of  Syneos  Health,  which  Syneos  Health  agreed  to  directly  perform  for  Client  in  a  Work  Order.  For  purposes  of
clarification, Subcontractors shall not include Third Party Vendors.

“Syneos Health Personnel” mean employees of Syneos Health or of any Syneos Health Affiliate performing the Services in connection with a
given Work Order. For clarification, “Syneos Health Personnel” shall not include Subcontractors or Third Party Vendors or employees thereof.

“Third Party Vendor”  means  any  entity  that  performs  ancillary  services  for  the  Services  pursuant  to  a  contract  entered  into  by  Client  or  an
Affiliate thereof or, if expressly so authorized in a Work Order, by Syneos Health or an Affiliate thereof. Third Party Vendors may include, but are
not  limited  to,  drug  depots,  transportation  companies,  translation  vendors,  scale  providers,  equipment  providers,  electronic  data  capture  (EDC)
providers, or any other vendor performing services not within those provided by Syneos Health to Client. For purposes of clarification, Third Party
Vendors shall not include Subcontractors.

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1.14.

“Work Order” means an individual statement of work executed between Client and Syneos Health that: (i) is expressly governed by the terms
and  conditions  of  this  Agreement;  (ii)  is  signed  by  both  Parties;  (iii)  specifies  the  parameters  and  sets  forth  the  details  of  the  Services  to  be
performed  by  Syneos  Health,  including,  without  limitation,  the  scope  of  work,  specific  assumptions,  estimated  time  period  for  completing
Services, milestones and target dates, estimated budget, payment and currency schedules, and/or resource allocation to the extent applicable to the
Services; and (iv) is generally in the form attached hereto as Exhibit A.

2. SERVICES

2.1.

Use of Affiliates.

2.1.1. Use of Affiliates. The Parties acknowledge that in addition to Syneos Health and Client, certain of either Party’s Affiliates may directly
enter into a Work Order setting forth the particular project or scope of Services to be provided, provided however, that such Work Order
expressly provides that it is intended to be governed by the terms of this Agreement.

2.1.2.

Responsibility. If an Affiliate of a Party enters into or performs Services in association with Work Orders under this Agreement with the
other  Party  or  the  other  Party’s  Affiliate,  such  Affiliates  are  bound  by  the  terms  and  conditions  contained  herein;  provided,  however,
Syneos Health and Client agree that each Party acts solely on its own behalf and shall not be liable, or otherwise responsible, for the acts
and/or omissions of any Party Affiliate under any circumstances in connection with any Work Order that is not signed by Syneos Health
or Client, as applicable. Further, each Party Affiliate acts solely on its own behalf and shall not be liable, or otherwise responsible, for the
acts and/or omissions of Syneos Health, Client or any other Party Affiliate under any circumstances in connection with this Agreement or
any Work Order that is not signed by that particular Party Affiliate.

Work Orders. Each Work Order shall be governed by and will be incorporated into and made an integral part of this Agreement, and  shall  be
subject to mutually agreed Change Orders. The Parties acknowledge and agree that variation may exist in the form of Work Order depending on
the Affiliate and/or the nature and type of services provided. Subject to the terms of the Work Order, the Parties agree that the Work Order shall set
forth  a  reasonable  schedule  for  the  Services  to  be  performed,  and  each  Party  will  use  Commercially  Reasonable  Efforts  to  comply  with  the
timelines stated therein.

Order of Documents. To the extent that terms and/or provisions of a Work Order conflict with the terms and/or provisions of this Agreement, the
terms and/or provisions of this Agreement shall control unless the Work Order expressly states otherwise.

Start-Up Services.  Upon  written  approval  from  Client  (email  is  acceptable),  Syneos  Health  may  proceed  with  providing  Services  prior  to  the
execution  of  a  Work  Order  (“Work Ahead E-mail”).  Each  Work  Ahead  Email  shall  provide  a  description  of  the  Services  to  be  performed  by
Syneos Health and shall also include the Fees and Pass Through Costs associated with said Services and attach the then current Work Order in
process. Upon finalization of the Work Order, the Services set forth in the Work Ahead E-mail shall be integrated into, and superseded by, the full
Work Order.

Change Orders. Once a Work Order is executed, if either Party requests a change in the scope of Services, or the assumptions upon which the
Work  Order  is  based  change,  then  the  Parties  shall  execute  a  Change  Order  prior  to  implementing  such  changes.  Should  any  requirements  of
Applicable Law change, each Party will use Commercially Reasonable Efforts to satisfy the new requirements. In the event that compliance with
such new regulatory requirements necessitates a change in the Services, the Parties will evaluate the need for a Change Order.

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2.2.

2.3.

2.4.

2.5.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.6.

2.7.

Anti-Corruption.  The  Parties  represent  and  warrant  that  they  are,  and  will  remain,  in  compliance  with  the  Foreign  Corrupt  Practices  Act
(“FCPA”) and/or all other applicable anti-bribery laws or regulations.

HIPAA. For Services provided by [***] only, Client recognizes that [***] may have access to and/or be utilizing Protected Health Information
(“PHI”) (as such term is defined under the Health Insurance Portability and Accountability Act of 1996, as amended (“HIPAA”) and the HITECH
Act) to provide the Services. Such PHI is provided and owned by third party retail pharmacy providers (“Third Party PHI”). Client and Syneos
Health agree that at no time and under no circumstances will Syneos Health or [***] make available to Client, or any agent of Client, any Third
Party PHI, nor any individual patient names or addresses derived from Third Party PHI. Client and Syneos Health also agree, that at no time, and
under no circumstances, will Client request that Syneos Health or [***] make available to Client, or any agent of Client, any Third Party PHI, nor
any  individual  patient  names  or  addresses  derived  from  Third  Party  PHI.  Further,  Client  agrees  that  it  will  make  no  attempt  to  use  any  data
provided by [***], either alone or joined with other data, in any attempt to identify individuals who may be represented in the Third Party PHI
data. [***] agrees to comply with the requirements set forth in HIPAA with regard to access to, handling of and use of Third Party PHI as such
requirements may be amended from time to time.

3. SYNEOS HEALTH PERSONNEL, SUBCONTRACTORS, AND THIRD PARTY VENDORS

3.1.

Responsibility and Management.

3.1.1.

3.1.2.

Subcontractors. To the extent permitted by the terms of a Work Order, Syneos may retain Subcontractors to perform Services. If Syneos
Health uses Subcontractors in the performance of Services, Syneos Health shall remain responsible for the actions of its Subcontractors
as if Syneos Health had taken such actions itself. Notwithstanding the foregoing, if Client requests that Syneos Health use a particular
provider of materials or services in connection with the Services (a “Client Preferred Subcontractor”) then Syneos Health will make
Commercially Reasonable Efforts to deliver the Services in cooperation with the Client Preferred Subcontractor provided, however, that
Syneos Health will have no responsibility for the selection of such Client Preferred Subcontractor. In such case, the Client may contract
directly  with  such  Client  Preferred  Subcontractor.  Syneos  Health  shall  not  have  any  responsibility  for  the  performance  of  any  Client
Preferred Subcontractor, including the quality and timing of work performed by such Client Preferred Subcontractor. Any delay caused
by a Client Preferred Subcontractor shall cause an equal extension to any affected timeline or deadline for Syneos Health’s Services.

Syneos Health Personnel. Syneos Health is, and at all times shall remain, solely responsible for the human resource and performance
management functions of all Syneos Health Personnel assigned to perform the Services. Syneos Health shall be solely responsible and
liable  for  all  disciplinary,  probationary,  and  termination  actions  taken  by  it,  and  for  the  formulation,  content,  and  dissemination  of  all
employment  policies  and  rules  (including  written  disciplinary,  probationary,  and  termination  policies)  applicable  to  the  Syneos  Health
Personnel.  Client  shall  have  no  responsibility  to  Syneos  Health  or  any  Syneos  Health  Personnel  for  any  compensation,  expense
reimbursements,  or  benefits  (including,  without  limitation,  vacation  and  holiday  remuneration,  healthcare  coverage  or  insurance,  life
insurance, pension or profit-sharing benefits, and disability benefits), payroll- related or withholding taxes, or any governmental charges
or benefits that may be imposed upon or be related to the performance by Syneos Health or Syneos Health Personnel of the obligations
under  this  Agreement  or  any  Work  Order,  all  of  which  shall  be  the  sole  responsibility  of  Syneos  Health.  To  clarify,  Client  will  not
withhold any income tax or payroll tax of any kind on behalf of Syneos Health.

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3.1.3.

Third Party Vendors.  Any  Third  Party  Vendors  shall  be  approved  by  Client  in  a  Work  Order  or  otherwise  in  writing.  Subject  to  the
terms of a Work Order, Syneos Health shall not be liable for any Third Party Vendor errors, omissions, delays, or consequences therefrom
which  are  not  the  result  of  Syneos  Health’s  failure  to  manage  the  Third  Party  Vendor.  Syneos  Health  shall  keep  Client  reasonably
informed regarding the performance of the Third Party Vendors. If the Third Party Vendor is non-compliant with any instruction provided
by  Syneos  Health  or  provides  non-conforming  services  or  goods,  Syneos  Health  will  [***]  to  such  Third  Party  Vendor  and  promptly
inform the Client of [***]. [***], Syneos Health and Client will [***] which may include [***].

3.2.

Debarment/Exclusions.

3.2.1.

3.2.2.

Syneos Health and Client. Each Party hereby represents that neither it, nor to the best of its knowledge and belief, any of its employees
or contractors nor any of its Affiliates or employees or contractors thereof have been debarred or convicted of a crime which could lead to
debarment or disqualification under the Generic Drug Enforcement Act of 1992 or is a Sanctioned Entity.

Subcontractors and Third Party Vendors. To the best of its knowledge, Syneos Health does not and shall not use the services of any
Subcontractors or Third Party Vendors that are or have been debarred or disqualified under the Generic Drug Enforcement Act of 1992 or
are a Sanctioned Entity or that have engaged any employees or contractors who have been so debarred or disqualified.

3.2.3. Notification. In the event that Syneos Health becomes aware that any of its officers, directors, Syneos Health Personnel, Subcontractors
(or  employees  or  contractors  thereof)  or  any  Third  Party  Vendors  (or  employees  or  contractors  thereof),  used  in  connection  with  the
Services has become debarred, Syneos Health will promptly notify Client. In the event that Client becomes aware that any of its officers,
directors, or employees has become debarred, Client will promptly notify Syneos Health.

Relationship of the Parties. Syneos Health is at all times an independent contractor with respect to Client. The Parties are not agents  of  each
other unless otherwise explicitly agreed to in writing. Nothing in this Agreement or any Work Order is intended or shall be deemed to constitute a
partnership, principal/agent, employer/employee, or joint venture relationship. Neither Party shall have the power or right to bind or obligate the
other Party, nor shall it hold itself out as having such authority, except to the extent, if at all, specifically provided for in this Agreement, Work
Order or as authorized in writing.

Media Buys.  Notwithstanding  anything  to  the  contrary  set  forth  herein,  to  the  extent  the  Services  include  advertising  and/or  public  relations
services in any Work Order, Syneos Health may at times, in a Work Order, be authorized to act as Client’s agent in the purchase of media and as
such  may  be  given  the  authority  to  bind  Client  to  certain  terms  and  conditions  which  may  include  but  not  be  limited  to  indemnification  and
financial  liability,  provided  however,  that  Client  shall  provide  its  prior  written  approval  of  any  such  purchases  and  the  terms  and  conditions
governing such purchases are within the scope of the authority provided in the Work Order. Syneos Health will be solely liable for payment to the
extent  that  payments  from  Client  for  the  subject  invoices  have  cleared  from  Client  to  Syneos  Health  for  promotional  and  other  materials.  No
media will be purchased by Syneos Health on behalf of Client if funds have not successfully been received and cleared by Syneos Health. Should
these funds not be received and cleared by Syneos Health, all purchases of media shall be made solely in the name of Client.

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3.3.

3.4.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3.5

Specialized Services. Unless, otherwise provided in a Work Order, the Parties acknowledge and agree that this Agreement shall not cover certain
specialized services which would entail Syneos Health acting as a legal representative, agent or qualified person on behalf of Client and the Parties
agree that any such specialized services shall require and be subject to the terms of a separate services agreement between the Parties with respect
to such specialized services.

4. REPRESENTATIONS, WARRANTIES, AND OBLIGATIONS OF THE PARTIES

4.1.

By Client. Client represents and warrants that:

4.1.1.

Client’s products in connection with which the Services are being provided are fit for the intended uses and purposes.

4.1.2.

4.1.3.

Client shall apply the degree of skill and care necessary, and will act in good faith to provide Syneos Health with the necessary materials,
information, and assistance required to enable Syneos Health to perform the Services in compliance with Applicable Law. Certain Client
obligations and responsibilities unique to a specific Work Order, if applicable, shall be specified within that Work Order. Subject to, and
as set out in, the terms of a Work Order, Client shall provide any and all necessary training regarding the Client product(s) and may be
responsible for all costs and expenses of such training, including Syneos Health personnel travel, lodging and meals.

Client shall ensure all content (product or otherwise), materials, documentation and information provided by it to Syneos Health for use
in  provision  of  the  Services  are  in  compliance  with  Applicable  Law  and  shall  be  solely  responsible  for  reviewing  and  approving  all
product related materials to ensure that any assertions regarding the safety or efficacy of Client’s products in such materials comply with
Applicable Law, such materials including, but not limited to, promotional materials and literature created pursuant to this Agreement .

4.1.4. Any trademarks used in association with Client’s products shall be owned by or licensed to Client. Client represents and warrants that, to
the best of its knowledge, use of its trademarks, trade names, and trade dress in association with those of its products which are used by
Syneos Health in performance of the Services does not infringe any trademark rights of any other person or entity in the countries where
the Services are provided. Client further represents and warrants that, to the best of its knowledge, the promotion of any Client product by
Syneos Health does not infringe any patent of any other person or entity in any countries where the Services are provided.

4.1.5.

4.1.6.

Client shall notify Syneos Health in the event it is party to, or becomes party to, a Corporate Integrity Agreement (CIA) with the Office
of  the  Inspector  General  or  if  Client  otherwise  become  subject  to  compliance  obligations  pursuant  to  Applicable  Law  which  require
Syneos  Health  to  provide  Client  with  data,  training,  analysis,  oversight  or  certifications  that  are  not  contemplated  by  the  Services
described herein. In such event, the Parties shall mutually agree in writing on an appropriate allocation of costs and expenses associated
with  Syneos  Health’s  provision  of  such  CIA  related  data,  training,  analysis,  oversight,  or  certifications  not  included  in  the  scope  of
Services provided under this Agreement or any related Work Order.

Client is solely responsible for obtaining registrability searches and trademark registration for any trademarks, taglines, logos, graphics,
or designs (collectively, “Marks”) that may be developed by Syneos Health for Client under a Work Order to the extent development of
Marks are part of the Services. Syneos Health will not be liable for any intellectual property infringement claims relating to any Marks
provided to Client in connection with this Agreement. Syneos Health disclaims all  warranties  and  representations,  express  or  implied,
including  but  not  limited  to  any  warranties  of  fitness  for  a  particular  purpose,  merchantability,  or  otherwise  regarding  trademarks
developed by Syneos Health for Client pursuant to a Work Order.

4.1.7.

In carrying out its obligations under this Agreement and any Work Order, Client shall comply with Applicable Law.

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4.2.

By Syneos Health. Syneos Health represents and warrants that:

4.2.1.

Syneos Health shall perform the Services in a professional, workmanlike manner and in accordance with the terms of this Agreement,
each Work Order and those specifications and timelines which Syneos Health and Client agree to in writing;

4.2.2.

Syneos Health shall maintain in full force and effect all necessary licenses, permits, approvals (or waivers), and authorizations required
by Applicable Law to carry out its obligations under this Agreement and any Work Order;

4.2.3.

4.2.4.

4.2.5.

the execution, delivery, and performance of this Agreement by Syneos Health and the consummation of the transaction(s) contemplated
hereby has been duly authorized by all requisite corporate action; the Agreement constitutes the legal, valid, and binding obligation of
Syneos  Health,  enforceable  in  accordance  with  its  terms  (except  to  the  extent  enforcement  is  limited  by  bankruptcy,  insolvency,
reorganization  or  other  laws  affecting  creditors’  rights  generally  and  by  general  principles  of  equity);  and  this  Agreement  and
performance hereunder does not violate or constitute a breach under any organizational document of Syneos Health or any contract, other
form of agreement, or judgment or order to which Syneos Health is a party or by which it is bound;

Syneos Health is not a party to any agreement which would prevent it from fulfilling its obligations under this Agreement or any Work
Order  and  that  during  the  term  of  this  Agreement,  it  will  not  enter  into  any  agreement  to  provide  services  which  would,  in  any  way,
prevent it from performing the Services under this Agreement;

unless otherwise provided in a specific Work Order, during such time as there is any Work Order in effect for [***], Syneos Health shall
not assign any personnel whom are members of dedicated client service, strategic and creative teams (excluding experts and  advisors)
and  perform  market  research,  medical  and  scientific  communications,  marketing,  medical  affairs,  sales  or  market  access  services
(“Commercialization  Services”)  under  such  Work  Order  (“Project  Personnel”)  to  perform  any  Commercialization  Services  for  the
following products: [***] (each a “Competitive Product”). This restriction shall not apply to Syneos Health’s shared services personnel,
including but not limited to, personnel performing tasks related to operations, editing, traffic, production, development, administration,
finance  and  other  “back  office”  support  functions.  The  Parties  acknowledge  and  agree  that  Syneos  Health  employs  parameters  and
standards  to  preserve  the  confidentiality  of  client  information  and  to  avoid  conflicts  of  interest,  which  include  segregating  personnel,
data,  and  assets  through  physical  barriers  and  electronic  firewalls  and  prohibiting  the  use  of  client  confidential  information  for  any
purpose other than as necessary for the performance of the Services. To the extent legally permissible, Syneos Health will notify Client if
it becomes aware of any conflict of interest involving a Competitive Product, [***]. This provision shall not apply to Syneos Health’s
Affiliates unless the Work Order between Client and the Affiliate expressly provides otherwise; and

4.2.6.

In carrying out its obligations under this Agreement and any Work Order, Syneos Health shall comply with Applicable Law.

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5.

INVOICING AND PAYMENT

5.1.

5.2.

5.3.

5.4.

5.5.

5.6.

Fees and Pass Through Costs. In consideration for the Services, Client shall pay Syneos Health the Fees as set forth in each specific Work Order.
In  addition,  Pass  Through  Costs  will  be  billed  to  Client  based  on  the  actual  cost  incurred  by  Syneos  Health. Pass Through Costs specific to a
particular Service shall be set forth in the Work Order.

Invoicing.  Syneos  Health  shall  invoice  Client  as  set  forth  in  each  Work  Order  for  the  Fees,  Pass  Through  Costs,  authorized  expenses,  and
Applicable Taxes as set out in Section 5.7. All Pass Through Costs and expenses invoiced to Clients shall be supported by provision of copies of
supporting  invoices  from  Subcontractors,  Third  Party  Vendors  or  other  suppliers.  Payments  are  due  within  [***]  of  Client’s  receipt  of  each
applicable invoice from Syneos Health. In the event that a Subcontractor or Third Party Vendor of Syneos Health requires expedited payment from
Syneos Health for a Pass Through Cost, and with Client’s prior written approval, Client will pay Syneos Health for such expenses on the same
terms that Syneos Health is required to pay such Subcontractor or Third Party Vendor. If a purchase order number is required for Syneos Health to
invoice for the Services performed, Client agrees to provide such purchase order number within [***] after the execution of the applicable Work
Order. If the purchase order number is not provided within that time period, Client agrees to timely pay any invoices issued without a purchase
order number. Should Client require that Syneos Health use a third party invoicing service/system, any costs associated with such use shall be
invoiced to Client as incurred, without mark-up. The Parties understand and agree that all terms and conditions set forth in a purchase order are
null and void, it being understood and agreed that this Agreement and the applicable Work Order provides the terms and conditions governing the
relationship between the Parties.

Late Payments. If any undisputed invoice amount is not paid within [***] of Client’s receipt, Syneos Health reserves the right, following [***]
prior written notice, to charge late payment interest in the amount of [***] for any undisputed payment not timely received. In the event that any
non-disputed  amounts  remain  unpaid  after  the  invoice  due  date,  Syneos  Health  may  stop  work  on  the  Services  until  it  receives  such  past  due
payment. Prior to any such work stoppage, Syneos Health shall give [***] notice of its intent to cease Services. Other than as may be required
under Applicable Law, Syneos Health shall have no liability to Client for any costs or damages as a result of suspension caused by Client’s failure
to pay non-disputed amounts in accordance with the terms herein.

Disputed Charges. If  Client,  in  good  faith,  disputes  one  or  more  items  in  an  invoice,  Client  shall  notify  Syneos  Health  in  writing,  noting  its
objection with specificity within [***] of receipt of the invoice. Syneos Health shall respond to Client within [***] of receipt of the notification of
dispute.  This  written  communication  pattern  shall  continue  until  the  Parties  agree  to  a  resolution  of  the  disputed  amount.  Client  shall  pay  the
undisputed portion of an invoice according to Section 5.2 and  shall  pay  the  disputed  amount  within  [***]  upon  resolution  of  the  dispute.  Any
dispute that cannot be resolved by good faith negotiation shall be resolved in accordance with Section 12.6. Client shall not withhold payment of
any non-disputed amounts due and payable under this Agreement by reason of any setoff, claim or dispute with Syneos Health.

RESERVED.

Financial Records. Syneos Health shall keep and maintain complete and accurate books and records in sufficient detail to determine amounts
owed to Syneos Health hereunder. Such books and records shall be maintained for at least [***] following completion or termination of a Work
Order and shall be made available for inspection, copying, and audit by Client in accordance with Section 7 and for the purpose of determining the
accuracy of amounts invoiced.

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5.7.

5.8.

5.9.

Taxes. As  and  when  required  by  local  law,  VAT,  GST  or  similar  sales  taxes  or  duties  actually  incurred  by  Syneos  Health  and  imposed  by  any
governmental agency as a result of this Agreement (“Applicable Taxes”) will be invoiced at current statutory rates and paid to Syneos Health by
Client in addition to contracted Fees and Pass Through Costs. Any invoices issued by Syneos Health to Client which include charges for value
added taxes shall include Syneos Health’s registration numbers with the applicable taxing authorities. Excluding taxes based on Syneos Health’s
income,  Syneos  Health  shall  invoice  Client,  and  Client  shall  pay  Syneos  Health  in  accordance  with  Section  5.2  for  such  Applicable  Taxes.  If
requested by  Client,  Syneos  Health  shall  provide  official  documentation  for  such  Applicable  Taxes  paid.  If  any  payments  made  by  the  Parties
become subject to withholding taxes under Applicable Law, each Party shall be authorized to withhold such taxes as required under Applicable
Law, pay such taxes, and remit the balance due to the other Party net of such taxes. The Parties will cooperate to qualify the transactions for any
exemptions or reductions in the amount of otherwise applicable withholding tax provided under Applicable Law (including the provisions of any
relevant income tax treaty) and to complete such forms as necessary for such purpose.

Currency.  Unless  otherwise  agreed  in  the  applicable  Work  Order,  Client  shall  make  all  payments  to  Syneos  Health  in  U.S.  Dollars,  and
accordingly,  Syneos  Health  shall  invoice  Client  for  all  Fees  and  Pass  Through  Costs  in  U.S.  Dollars.  If  Pass  Through  Costs  are  incurred  in  a
currency other than U.S. Dollars, then Syneos Health and Client shall define the mechanism for currency exchange adjustment in the applicable
Work Order, or if not specified therein, then Syneos Health shall invoice Client using the exchange rate published in oanda.com at the average bid
rate on the day the invoice is generated by Syneos Health.

Special  Expenses.  Client  shall  reimburse  Syneos  Health  for  all  reasonable  and  pre-approved  actual  out-of-pocket  expenses,  fees  and  costs
(including,  but  not  limited  to  attorneys’  fees  and  costs)  (“Special Expenses”)  incurred  by  Syneos  Health  in  connection  with  subpoenas,  civil
investigative  demands,  government  investigations  and  other  similar  legal  orders  and  legal  and  regulatory  processes  issued  to  Syneos  Health
(collectively referred to herein as a “Subpoena”) regarding Client, Client’s product, or the Services performed by Syneos Health pursuant to this
Agreement (as may be amended from time to time). Special Expenses shall include, but are not limited to, attorneys’ fees and other professional
fees incurred by Syneos Health in response to the Subpoena, travel costs related to witness interviews and depositions related to the Subpoena, all
e-discovery costs (including, but not limited to third party vendor costs), and internal Syneos Health costs related to the production of documents,
testimony, or other information and material requested pursuant to the Subpoena. Client shall have no obligation to reimburse Syneos Health for
such expenses, fees, and costs which are proximately caused by Syneos Health’s actions or omissions that violate this Agreement or Applicable
Law. The additional expenses referred to in this Section 5.9 shall be paid by Client to Syneos Health on a monthly basis, as incurred by Syneos
Health, upon the presentation by Syneos Health to Client of an invoice in accordance with Section 5.2.

6. TERM AND TERMINATION

6.1.

Term. This Agreement shall commence as of the Effective Date and shall continue for a period of five (5) years, or until earlier terminated as
provided below. Any Work Orders in existence as of the date of expiration or termination of this Agreement shall continue to be governed by the
terms and conditions of this Agreement unless such Work Order is specifically terminated in accordance with the terms therein, or as otherwise
mutually agreed in writing by the Parties.

6.2.

Termination. Except as otherwise provided in any Work Order, this Agreement or any Work Order may be terminated as follows:

6.2.1.

[***] after a Party delivers written notice of termination to the other Party;

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6.2.2. without further notice by Syneos Health, if any undisputed payment to Syneos Health by Client is not made when due and such payment

is not made within [***] from the date of written notice from Syneos Health to Client of such nonpayment;

6.2.3.

by the non-breaching Party, in the event that the other Party has committed a material breach of this Agreement (other than failure to
make timely payment of any undisputed amount due to Syneos Health), and such breach has not been cured within [***] of receipt of
written notice from the non-breaching Party of such breach;

6.2.4.

by either Party, in the event the other Party is either debarred from federal contracting or becomes a Sanctioned Entity;

6.2.5.

immediately without notice if the other Party (i) ceases, or threatens to cease, to carry on business or maintain itself as a going concern;
or (ii) becomes insolvent, is dissolved or liquidated, makes a general assignment for the benefit of its creditors, files or has filed against
it, a petition in bankruptcy, or (iii) has a receiver appointed for a substantial part of its assets and is not discharged within [***] after the
date of such appointment.

6.2.6. A Party may terminate this Agreement and any Work Order [***] as a result of the other Party’s breach of the FCPA warranty in Section

2.6.

6.3. Duties Upon Termination.

6.3.1. Cooperation. Upon termination of this Agreement or any Work Order, the Parties shall promptly meet and/or agree upon wind down
activities and associated costs prior to the performance of any additional tasks not otherwise addressed in such Work Order. The Parties
shall reasonably cooperate with each other to provide for an orderly cessation of Services. In the event Client terminates only part of the
Services described in a Work Order, the Parties will cooperate in good faith to enter into a Change Order. Additionally, upon termination,
to  the  extent  applicable  and  as  mutually  agreed  to  by  the  Parties,  Syneos  Health  will  give  or  otherwise  transfer  to  Client,  at  Client’s
expense,  all  property  in  Syneos  Health’s  possession  that  belongs  to  and  was  paid  for  by  Client  (excluding  archival  copies  thereof),
provided that all outstanding undisputed invoices have been paid in full.

6.3.2.

Payment. Client  shall  pay  or  reimburse  Syneos  Health  for  the  following  upon  termination  in  accordance  with  the  terms  set  forth  in
Section 5 or the applicable Work Order:

6.3.2.1. [***].

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6.3.3.

Excess Payments. In the event of excess payment to Syneos Health by Client,[***].

7.

INSPECTIONS AND AUDITS

7.1.

7.2.

Conducted by Regulatory Authority. Each Party shall promptly notify the other Party of any Regulatory Authority’s inspections, investigations,
or inquiries pertaining to any Services (“Inspections”). If a Regulatory Authority requests Syneos Health not provide notification to Client of an
Inspection, Syneos Health will comply with such request, and its failure to notify Client will not be a breach of this Agreement. Client may not
direct  the  manner  in  which  Syneos  Health  fulfills  its  obligations  to  permit  Inspections  by  Regulatory  Authorities.  Syneos  Health  will  prepare
responses  for  Inspections  occurring  on  Syneos  Health’s  premises  so  long  as  Client  timely  provides  Syneos  Health  information  required  for
adequately  responding  to  Inspection  findings.  To  the  extent  legally  permissible,  Syneos  Health  shall  provide  Client  with  copies  of  any
communications from Regulatory Authorities relating to the Services or Client’s products, and any responses to such communications submitted
by Syneos Health. Prior to submission of any communications to any Regulatory Authorities regarding the Services or Client’s products, Syneos
Health shall, to the extent legally permissible, provide a draft of such submission to Client for comment and shall make Commercially Reasonable
Efforts  to  address  comments  received  from  Client  in  its  communication  prior  to  submission.  Commercially  reasonable  costs  associated  with
hosting  and  responding  to  any  Inspection  (including  any  preparation,  participation,  follow-up  and  resolution  of  findings),  shall  be  invoiced  to
Client on a time and materials basis.

Conducted by Client. Records and any other materials related to this Agreement shall be maintained in accordance with Syneos Health’s record
retention schedule. Syneos Health agrees that Client may, at Client’s sole cost and expense, upon [***] advance written notice to Syneos Health
and [***]conduct an audit of Syneos Health’s facilities used to perform the Services, its documentation (including Standard Operating Procedures)
and financial records for the prior [***] relating directly to Syneos Health’s purchases and expenditures (including Pass Through Expenses) on
Client’s behalf under this Agreement and the Work Orders, for the purpose of determining Syneos Health’s compliance with this Agreement and
the  applicable  Work  Order(s).  using  a  mutually  agreed  upon  third  party  accounting  firm  (i.e.,  Deloitte,  KPMG,  Ernst  &  Young,  or  PWC)
(“Auditor”), provided such Auditor generally adheres to and utilizes professional standards of its industry and agrees in writing to continue to do
so in the audit permitted hereunder, and further provided that the Auditor is not (i) compensated on a contingency basis and (ii) providing cost
consulting services to Client. It is understood that no audit shall take longer than [***] and the audit shall not include, and in no event shall Client
have access to, individual payroll and personnel files; any information relating to Syneos Health’s other clients; any of Syneos Health’s internal
costs or non-billable expenses; or any information that is subject to legal restrictions regarding confidentiality. Any such audit shall take place in
Syneos Health’s primary office or such location as Services are provided. Each audit shall be conducted during regular business hours and in such
a  manner  as  to  not  unduly  interfere  with  Syneos  Health  operations.  The Auditor shall execute a confidentiality agreement provided by Syneos
Health prior to conducting the examination. The scope of the audit shall be reviewed for appropriateness and subject to Syneos Health agreement
prior to the commencement of the audit. Syneos Health shall be provided with a copy of the audit report within [***] of its receipt by Client from
the auditor and Syneos Health shall be permitted to review and comment upon the audit report. Subject to the terms of a Work Order, all audit
rights shall cease upon expiration of this Agreement.

8. CONFIDENTIALITY

8.1.

8.2.

Obligations. Either Party may become the recipient of Confidential Information of the other during the term of this Agreement. The Receiving
Party shall (i) treat the Disclosing Party’s Confidential Information as confidential and proprietary and protect it with the same level of prudence
and care as it would protect its Confidential Information, but in no event less than reasonable care; and (ii) use the Disclosing Party’s Confidential
Information only as necessary to perform its obligations or exercise its rights hereunder or under a Work Order. These confidentiality and non-use
obligations shall remain in effect for [***] after the expiration or termination of this Agreement.

Disclosure. Without the prior written consent of the Disclosing Party, the Receiving Party shall not disclose Confidential Information to any third
party;  provided,  however,  that  Syneos  Health  may  disclose  Client’s  Confidential  Information  to  Syneos  Health’s  Subcontractors,  Third  Party
Vendors,  agents,  representatives,  or  Affiliates  of  Syneos  Health  and  the  Affiliates’  respective  employees  that  have  a  need  to  know  such
information  in  connection  with  the  Services  where  such  parties  are  bound  to  obligations  of  confidentiality  and  non-use  substantially  similar  to
those set forth herein.

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8.3.

Confidential  Information.  Confidential  Information  means  all  non-public,  protected  and/or  proprietary  information  in  the  broadest  sense,
including, but not limited to, personal information (e.g., phone number, address and e-mail address) of employees, Subcontractors, consultants and
agents;  customers;  clients;  unpublished  research  results;  development  plans;  processes;  protocols;  data;  undisclosed  financial  statements;
marketing  plans  or  techniques;  contacts;  pricing  and/or  business  activities  including  organization  and  operations;  product  information;
unpublished  intellectual  property,  undisclosed  contractual  rights  or  interests;  and  procedures  and  business  practices  involving  trade  secrets  or
know-how  disclosed  by  a  Party  or  a  Party’s  Affiliate  (the  “Disclosing  Party”)  to  the  other  Party  or  its  Affiliate  (the  “Receiving  Party”)  and
includes  any  materials,  reports  or  documents  produced  therefrom  or  therewith  by  the  Receiving  Party  or  one  of  its  Affiliates.  Confidential
Information shall include any Confidential Information disclosed previously by a Disclosing Party to a Receiving Party in connection  with  the
discussions between the Parties with respect to the subject matter of this Agreement. The Parties further agree that Confidential Information shall
include  information  discovered  during  an  audit  of  either  Party’s  or  its  Affiliates’  facilities.  Notwithstanding  the  foregoing,  Confidential
Information shall not include, and these confidentiality obligations shall not operate as a restriction on, each Party’s right to use, disclose, or deal
with information which:

8.3.1. was in  the  Receiving  Party’s  possession  prior  to  the  time  it  was  acquired  from  the  Disclosing  Party  and  was  not  directly  or indirectly

acquired from the Disclosing Party;

8.3.2.

is or lawfully becomes generally available to the public through no fault of Receiving Party;

8.3.3.

is lawfully and independently made available to the Receiving Party by a third party;

8.3.4.

is released from its confidential status by the Disclosing Party; or

8.3.5.

is independently developed by or for the Receiving Party without the use of the Disclosing Party’s Confidential Information as evidenced
by written records.

Nothing in this Agreement shall restrict the Parties from disclosing Confidential Information as required by Applicable Law or court order or other
governmental  order  or  request,  provided  in  each  case  the  Party  requested  to  make  such  disclosure  shall,  to  the  extent  permitted  by  law,  timely
inform  the  other  Party  and  use  Commercially  Reasonable  Efforts  to  limit  the  disclosure  and  maintain  the  confidentiality  of  such  Confidential
Information.  The  Party  required  to  make  such  disclosure  shall  cooperate  with  the  other  Party  if  it  acts  to  attempt  to  limit  such  disclosure  by
appropriate legal means.

8.4.

Return of Confidential Information.  Upon  the  expiration  or  termination  of  this  Agreement  and  receipt  of  Disclosing  Party’s  written request,
Receiving  Party,  at  its  option,  shall  promptly  either  (a)  return  to  the  Disclosing  Party  all  tangible  forms  of  the  other  Party’s  Confidential
Information  in  its  possession,  including  any  and  all  copies  and/or  derivatives  of  such  Confidential  Information  made  by  either  Party  or  their
employees as well as any writings, drawings, specifications, manuals, or other printed or electronically stored material based on or derived from
such Confidential Information, or (b) destroy the Confidential Information of the other Party in its possession and deliver to Disclosing Party a
certification that such destruction  has  occurred;  provided,  however,  that  Receiving  Party  may  retain  a  copy  of  any  information,  including  such
Confidential Information, that the Receiving Party reasonably believes is required to comply with Applicable Law or to effectuate the purposes of
this Agreement, or is held as a backup in electronic form in backup servers or other sources as a result of the Receiving Party’s normal backup
procedures for electronic data provided, however, that any such retained Confidential Information shall continue to be governed by the terms of
this Agreement.

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9.

INTELLECTUAL PROPERTY

9.1.

9.2.

9.3.

Deliverables. Except as set forth in Sections 9.2 and 9.3, all designs, documents, materials, reports, and deliverables provided by Syneos Health to
Client pursuant hereto or pursuant to any Work Order whether or not patentable, copyrightable, or susceptible to any other form of legal protection
which  are  made,  conceived,  reduced  to  practice,  or  authored  by  Syneos  Health  or  Syneos  Health  Personnel  as  a  result  of  the  performance  of
Services, or to the extent derived from use or possession of Client’s Confidential Information (collectively, the “Deliverables”) shall be the sole
and exclusive property of Client upon full payment of all sums due to Syneos Health for each such Deliverable under this Agreement. Subject to
Sections 9.2 and 9.3, each Deliverable constituting an original work shall be considered a work made for hire under applicable copyright laws.
Subject  to  Sections  9.2  and  9.3,  Syneos  Health  hereby  assigns,  and  agrees  to  assign,  to  Client  all  right,  title,  and  interest  in  all  worldwide
intellectual property rights in the Deliverables, including without limitation, inventions, patents, copyrights, and trade secrets and shall take such
further actions and execute such further documents as may be required to evidence such assignment.

Syneos Health Works. Notwithstanding anything to the contrary set forth herein, to the extent any Deliverable or work made for hire includes
Syneos  Health’s  intellectual  property  (which  shall  include,  models,  know-how,  software,  source  or  object  code,  methodologies,  technology,
techniques, procedures, management tools, workshops, manuals, data files and inventions) that Syneos Health has developed, created, or acquired
independent  of  performing  the  Services  or  independent  of  any  Client  Confidential Information or Client intellectual property (“Syneos  Health
Works”),  Syneos  Health  shall  retain  exclusive  ownership  in  such  Syneos  Health  Works.  Any  improvements,  alterations,  or  enhancements  to
Syneos Health Works made without the use of Client’s Confidential Information or Client’s intellectual property and which are not specific to the
Services  or  Client’s  products  shall  be  the  sole  property  of  Syneos  Health.  Upon  full  payment  of  all  sums  due  to  Syneos  Health  for  each
Deliverable,  Syneos  Health  hereby  grants  Client  a  royalty-  free,  fully  paid-up,  perpetual,  irrevocable,  sublicensable,  worldwide,  non-exclusive
right and license to use any Syneos Health Works in connection with Client’s use of the Deliverable. For the avoidance of doubt, the Parties agree
that, subject to the terms of any Work Order, any source or object code previously owned or licensed by Syneos Health or created hereunder are
not a part of the rights provided to Client and may be used by Syneos Health on behalf of itself or any of its other clients.

Third Party IP. Without limiting the general rights of Client as provided in this Section 9, it is understood and agreed that a Work Order may
provide  that  certain  Deliverables  may  contain  the  intellectual  property  of  third  parties  (“Third  Party  IP”)  pursuant  to  a  license  or  other
arrangement which permits Client to use such Third Party IP only in connection with a specific project or campaign, and which would require
additional payments for a different or extended use by Client. Syneos Health shall provide written notification to Client of any material conditions,
costs, or limitations relating to such Third Party IP, and Client shall be solely responsible for any costs or other charges associated with any use of
such Third Party IP outside the scope of the use contemplated by the applicable Work Order.

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9.4.

9.5.

9.6.

Third Party Sources.  Pursuant  to  this  Agreement,  Syneos  Health  may  obtain  and  deliver  to  Client  information  that  has  been  derived  from  a
variety of sources, including but not limited to proprietary data services, government information, industry publications, Client press releases and
other Client content, web sites, marketing materials, and other generally available public sources. To the extent that Syneos Health selects the third
party sources of information, Syneos Health will exercise the standard of care provided for in Section 4.2.1 in selecting such sources; however, all
such information, statements, facts, analyses, interpretations and opinions contained in Syneos Health’s Deliverables and based upon the foregoing
are  provided  without  representation  or  warranty  by  Syneos  Health,  its  Affiliates,  officers,  employees,  contractors  or  business  partners  as  to
accuracy, completeness, usefulness, or otherwise. Client agrees that the Services are not intended to support the purchase or sale of securities and
acknowledges and agrees that Syneos Health does not, and shall not be deemed to, give investment advice or advocate the purchase or sale of any
security or investment. Nothing herein is intended to negate Syneos Health’s obligations under Section 4.2.1.

Software Rights. If applicable to the Services provided under this Agreement or a particular Work Order, Syneos Health may facilitate the use or
distribution of software and associated software documentation in accordance with this Agreement. Subject to the terms of any applicable Work
Order, Syneos Health accordingly grants Client a non-exclusive right to use, store, or disseminate such software and associated documentation for
the sole purpose for which Syneos Health is providing Services.

Data  Use;  De-Identification.  Provided  that  Syneos  Health  de-identifies  all  personal  data,  Client  and  Client  product  identifying  information,
Syneos  Health  may  use  all  project  data,  excluding  Client  Confidential  Information,  for  the  purpose  of  evaluating  its  performance  under  this
Agreement and for business development and analytics purposes.

10. INDEMNIFICATION, LIABILITY, INSURANCE

10.1.

Indemnification  by  Client.  Client  shall  promptly,  indemnify,  defend,  and  hold  harmless  Syneos  Health  and  its  Affiliates  and  its  and  their
respective  directors,  officers,  employees,  and  agents  (“Syneos  Health  Parties”)  from  and  against  any  and  all  losses,  liabilities,  damages,
expenses, costs and fees (including reasonable attorneys’ fees) (collectively, the “Losses”) arising from third party claims, causes of action or suits
(“Claims”) relating to, arising from, or in connection with this Agreement or the Services contemplated herein, including without limitation, any
product  liability  claims,  whether  arising  out  of  warranty,  negligence,  strict  liability  (including  manufacturing,  design,  warning  or  instruction
claims), or any other product based statutory claim, any failure by Client to comply with any applicable federal, state, or local laws, regulations, or
codes, including but not limited to, the United States Federal Anti-Kickback Statute (42 U.S.C. 1320a-7b) and the related safe harbor regulations,
the  Federal  False  Claims  Act,  the  Federal  Food,  Drug,  and  Cosmetic  Act  and  the  Prescription  Drug  Marketing  Act,  in  the  performance  of  its
obligations under this Agreement or any material breach by Client of its warranties, representations, covenants, agreements and obligations set
forth in this Agreement or any Work Order. Client’s indemnity obligations shall not apply to the extent that such Losses result or arise from (y) the
negligent acts or omissions by or the willful misconduct of Syneos Health Parties; or (z) any material breach of this Agreement or any Work Order
by Syneos Health Parties.

10.2.

Indemnification by Syneos Health. Syneos Health shall promptly indemnify, defend, and hold harmless Client and its Affiliates and its and their
respective directors, officers, employees, and agents (“Client Parties”) from and against [***].

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10.3.

Indemnification Procedures.

10.3.1. Notice. Each Party and any person seeking indemnification and/or defense pursuant to this Section 10 shall give the indemnifying party
prompt and timely written notice and reasonable cooperation and assistance in the defense of any claim; provided however, that failure of
the indemnified party to give timely notice shall not limit the indemnified party’s right to indemnification except in such case where such
failure materially and adversely affects the indemnifying party’s ability to defend against such claim.

10.3.2. Counsel. The indemnifying party shall defend the Claim using counsel of its own choosing. The indemnified party shall have the right to
participate jointly with the indemnifying party, at its own expense, in the defense, settlement or other disposition of any indemnification
claim. If the indemnified party exercises such right, all costs and expenses incurred by the indemnified party for separate counsel shall be
borne by the indemnified party.

10.4.

10.5.

10.3.3. Settlement. Neither Party will enter into any settlement agreement regarding a Claim which is the subject of this Article 10 that attributes
fault or negligence to, requires any payment by, or restricts the future actions or activities of the other Party, without such Party’s prior
written consent, which shall not be unreasonably withheld or delayed.

Limitation of Liability. IN NO EVENT WILL EITHER PARTY BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, EXEMPLARY,
PUNITIVE, OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH OR RELATED TO THIS AGREEMENT (INCLUDING LOSS OF
PROFITS,  USE,  DATA,  OR  OTHER  ECONOMIC  ADVANTAGE),  HOWSOEVER  ARISING,  EITHER  OUT  OF  BREACH  OF  THIS
AGREEMENT (INCLUDING BREACH OF EXPRESS OR IMPLIED WARRANTY), NEGLIGENCE, STRICT LIABILITY, TORT, OR ANY
OTHER THEORY, EVEN IF THE OTHER PARTY HAS BEEN PREVIOUSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN
ADDITION, SYNEOS HEALTH’S LIABILITY FOR DIRECT DAMAGES ARISING UNDER A WORK ORDER SHALL BE LIMITED TO
THE TOTAL  FEES  (EXCLUDING  PASS  THROUGH  COSTS  AND  EXPENSES)  ACTUALLY  PAID  BY  CLIENT  TO  SYNEOS  HEALTH
UNDER THE SPECIFIC WORK ORDER FOR THE SERVICES EXCEPT TO THE EXTENT THAT SUCH DAMAGES WERE THE RESULT
OF GROSS NEGLIGENCE OR WILFUL MISCONDUCT ON THE PART OF SYNEOS HEALTH.

Insurance. Upon written request, each Party shall provide the other with a copy of its effective certificate of insurance or such other document
evidencing  compliance  with  this  Section  10.5.  Without  limiting  the  generality  of  and  in  addition  to  the  foregoing,  during  the  term  of  this
Agreement and for claims made insurance policies [***], each Party undertakes to maintain, as applicable, [***]. Limits may be provided with
Umbrella/Excess  insurance.  Insurance  companies  must  have  an  AM  Best  Rating  of  “A-/VII”  or  better,  or  an  analogous  rating  by  a  similar
organization if the insurance company is not a United States company. Neither Party’s liability shall be capped by its insurance limits. The Parties
agree that additional project-specific insurance requirements may be set forth in a Work Order.

11. NON-SOLICITATION

11.1.

Non-Solicitation. Except as may otherwise be provided in a Work Order, during the term of this Agreement and for a period of [***] following
the  date  of  expiration  or  termination  of  (i)  the  Agreement  or  (ii)  the  Services  under  the  applicable  Work  Order  for  any  reason  whatsoever
(whichever is later), Client agrees not to solicit or attempt to solicit, directly or indirectly, for its own benefit or for that of others, any director,
officer, or Syneos Health Personnel, or to induce any of them to quit his/her employment with Syneos Health and thereafter to employ them, or to
induce the representatives, agents, consultants, or suppliers of Syneos Health to cease to do business with Syneos Health; provided, however, that
the  foregoing  shall  not  prevent  Client  from  interviewing  or  hiring  any  such  employee  of  Syneos  Health  who  contacts  Client  on  his/her  own
initiative  without  any  solicitation  by  Client.  The  term  “solicit”  shall  not  include  general  solicitations  (i.e.,  advertisements,  websites,  etc.)  for
employment  not  specifically  directed  towards  Syneos  Health  employees.  For  avoidance  of  doubt,  this  clause  would  not  apply  to  any  Syneos
Health Personnel who is hired by Syneos Health with a view to potentially becoming an employee of the Client pursuant to a Work Order.

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11.2.

11.3.

Contact. Except as may otherwise be provided in a Work Order, Client agrees during the term of this Agreement, and for [***] thereafter, that
Client shall not assist actively in any way a third party competitor of Syneos Health to induce Syneos Health Personnel to leave their employment
with Syneos Health.

Violation.  Client  shall  pay  to  Syneos  Health  a  fee  equal  to  [***]  of  the  hired  person’s  annual  compensation  (or  in  the  case  of  hourly  paid
employees, the amount equal to [***] of such employee’s annual compensation based on a forty (40) hour work week), which the Parties agree is
a reasonable estimate of actual damages in lost revenues, recruiting fees, and productivity costs associated with securing a replacement for each
Syneos Health Personnel so employed or retained as liquidated damages for breach of either Sections 11.1 or 11.2.

12. GENERAL TERMS

12.1.

12.2.

12.3.

12.4.

Data Processing.  Syneos  Health  shall  process  personal  data  in  accordance  with  all  applicable  privacy  and  personal  data  protection  laws  and
regulations. To the extent the Services involve the processing of personal data within the European Economic Area (EEA), the Parties agree that
such processing will be governed by the terms set forth in Exhibit B to this Agreement.

Public  Announcement.  Neither  Party  shall  make  a  public  announcement  regarding  this  Agreement  or  any  Work  Order,  if  applicable,  or  the
subject matter contained herein or therein, without the prior written consent of the other Party (which consent may not be unreasonably withheld),
except as may be, in the reasonable opinion of the disclosing Party’s legal counsel, required by Applicable Law, including Regulatory Authorities,
the U.S. Securities and Exchange Commission or any stock exchange upon  which  such  Party’s  securities  are  listed  or  to  which  application  for
listing has been submitted, in which event the disclosing Party shall provide the other Party reasonable advance notice, review, and comment of
any such disclosure, including a copy of the proposed redacted filings, if any. Notwithstanding the above, either Party may list the name of the
other  Party  in  a  non-descriptive  fashion:  (i)  in  connection  with  its  general  marketing  materials;  (ii)  in  its  regular  filings  with  Regulatory
Authorities and securities commissions; and (iii) in internal business communications, including communications to Affiliates. In addition, Syneos
Health  may  use  any  final  Deliverables  in  its  marketing  materials  and/or  press  releases  once  Client  releases  the  Deliverable  to  the  public  upon
written approval of the Client of such use.

Non-Exclusivity. Subject to Section 4.2.4, neither Party shall have any obligation of exclusivity of any nature to the other, nor any obligation to
provide any particular services unless specified in a Work Order. Each Party shall be free to provide services to other parties, so long as a Party’s
agreement with any such third party does not prevent it from performing its material obligations under this Agreement or any Work Order.

Force Majeure. In the event either Party is delayed, hindered, or prevented from performing any act required hereunder by reasons beyond its
ability  to  reasonably  anticipate  and  prevent,  control,  or  mitigate,  including,  but  not  limited  to,  (i)  acts  of  God;  (ii)  flood,  fire,  earthquake  or
explosion; (iii) war, invasion, hostilities (whether war is declared or not), terrorist threats or acts, riot or other civil unrest; (iv) government order
of  general  application;  (v)  actions,  embargoes,  or  blockades  in  effect  on  or  after  the  date  of  this  Agreement;  (vi)  action  by  any  governmental
authority of general application; (vii) national or regional emergency; (viii) strikes, labor stoppages, or slowdowns or other industrial disturbances
(except  where  such  strike,  lockout,  or  labor  trouble  involves  a  Party’s  own  employees);  or  (ix)  shortage  of  adequate  power  or  transportation
facilities (a “Force Majeure Event”), then performance of such act (except for payment of money owed) shall be extended for the reasonable
period  of  such  delay,  and  either  Party  shall  be  granted  a  reasonable  period  of  time  to  perform  after  the  cessation  of  the  reason  for  the  delay.
Notwithstanding the foregoing, Client shall not be relieved from payment of non-cancellable expenses authorized in a Work Order incurred by
Syneos Health by reason of a Force Majeure Event.

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12.5.

12.6.

Governing  Law.  This  Agreement  shall  be  governed  by  and  construed  and  enforced  in  accordance  with  the  laws  of  the  State  of  New  York,
excluding that body of law known as choice of law, and shall be binding upon the Parties hereto in the United States and worldwide.

Dispute Resolution.  In  the  event  any  dispute  arises  between  the  Parties  concerning  this  Agreement,  the  interpretation  of  this  Agreement,  the
application  of  this  Agreement,  or  the  Services  performed  pursuant  to  this  Agreement,  the  Parties  shall  first  settle such a dispute by good faith
negotiation  and  consultation  between  themselves,  including  senior  representatives  with  authority  to  resolve  the  dispute  (“Senior
Representatives”). This Section 12.6 shall apply regardless of whether the nature of the dispute originates in contract, tort, statute, or other legal
basis. The Parties agree to attorn to the jurisdiction of the courts of the State of New York.

12.7.

Notices. All formal or legal notices, requests, demands or other communications hereunder, other than communications reasonably deemed to be
day-to-day  within  the  duties  of  project  management  shall  be  in  writing  and  shall  be  deemed  given  if  personally  delivered  or  disseminated  by
nationally recognized courier or registered mail with return receipt within [***] after prior mailing to the address set forth below:

If to Syneos Health:

inVentiv Commercial Services, LLC
500 Atrium Drive
Somerset, NJ 08873
Attention: [***]

With copy to:Syneos Health

1030 Sync Street
Morrisville, NC 27560
Attention: [***]

If to Client:

VBI Vaccines Inc.
310 Hunt Club Rd East, Suite 201 Ottawa, ON, Canada
K1V1C1
Attn: [***]

With copy to: 

VBI Vaccines Inc.
222 Third St., Suite 2241
Cambridge, MA 02139

12.8.

Assignment. Neither Party shall have the right to assign this Agreement or any Work Order or any of the rights or obligations hereunder without
the prior written consent of the other Party, except that (i) either Party may assign this Agreement to an Affiliate or to a successor to that part of its
business to which this Agreement is related, upon prior written notice, where such Affiliate or successor has the financial and operational capacity
and  ability  to  perform  the  assigning  Party’s  obligations  hereunder,  and  in  the  case  of  Client  as  the  assignor,  all  outstanding  balances  owing  to
Syneos Health at the time of assignment are paid in full prior to the effective date of the assignment, and (ii) either Party may assign or transfer
this  Agreement  and  any  Work  Order  and/or  the  rights  and  obligations  thereunder  in  connection  with  a  merger,  consolidation  or  sale  of
substantially all assets of its business.

12.9.

Survival. The  terms,  provisions,  representations,  and  warranties  contained  in  this  Agreement  that,  by  their  context  are  intended  to  survive the
expiration or termination of this Agreement, shall so survive the expiration or termination of this Agreement and include, for greater certainty,
Articles 8 and 9.

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12.10. Entire Agreement. This Agreement, in conjunction with its attachments, embodies the entire and integrated understanding between the Parties
and  supersedes  all  prior  agreements  or  understandings,  negotiations,  or  representations,  either  written  or  oral,  regarding  its  subject  matter.  The
Parties have not relied on any statement, representation, warranty, or agreement of the other Party, or of any other person on such Party’s behalf,
except  for  the  representations,  warranties,  or  agreements  expressly  contained  in  this  Agreement.  No  modification  of  this  Agreement  shall  be
deemed effective unless in writing and executed by both Parties.

12.11. Binding Agreement. This Agreement shall be binding upon the Parties and shall inure to the successors and permitted assigns of the Parties.

12.12. Waiver. Any waiver granted shall not be deemed effective unless in writing and executed by the Party against whom enforcement of the waiver is
sought. Waiver or forbearance by either Party or the failure to claim a breach of any provision of this Agreement or to exercise any right or remedy
provided by hereunder, or under Applicable Law, shall not constitute a waiver with respect to any subsequent breach of this Agreement.

12.13. Severability. If any term or provision of this Agreement shall be held to be invalid, illegal, unenforceable or in conflict with Applicable Law, the
validity, legality, and enforceability of the remaining terms shall not be affected or impaired, except if the principal intent of this Agreement is
negated by such reformation or deletion, in which case this Agreement shall terminate.

12.14. Headings Not Controlling. Headings used in this Agreement are for reference purposes only and shall not be used to modify the meaning of the

terms and conditions of this Agreement.

12.15. Counterparts. This Agreement and any Work Order may be executed in two counterparts by duly authorized individuals on behalf the Parties,
each of which shall be deemed an original but all of which together shall constitute one and the same instrument. Executed signature pages may be
delivered electronically and copies thereof shall have the same force and effect as signed original documents.

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[SIGNATURE PAGE FOLLOWS]

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the undersigned have caused this Agreement to be executed by a duly authorized individual on behalf of each requisite Party
as of the Effective Date.

INVENTIV COMMERCIAL SERVICES, LLC

VBI VACCINES INC.

/s/ Philip P Moussally

By:
Name: Philip P Moussally
Title: CFO Deployment Solutions
Date: Dec 19, 2019

/s/ Jeff Baxter

By:
Name: Jeff Baxter
Title: CEO
Date: 19th December 2019

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EXHIBIT A

FORM OF WORK ORDER

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Exhibit B

Data Processing

21 of 21

 
 
 
 
VBI Vaccines Inc. – List of Subsidiaries

Name of Subsidiary
VBI Vaccines (Delaware) Inc.
SciVac Ltd.
Variation Biotechnologies (US), Inc.
Variation Biotechnologies Inc.
SciVac Hong Kong Limited
VBI Vaccines B.V

Country of Incorporation
Delaware (U.S.A)
Rehovot (Israel)
Delaware (U.S.A)
Ottawa, Ontario (Canada)
Hong Kong
Netheralands

Exhibit 21.1

Ownership Interest (direct or indirect)

100%
100%
100%
100%
100%
100%

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements of VBI Vaccines, Inc. and Subsidiaries (the “Company”) on Form S-3 (Nos.
333-240266,  333-226271,  and  333-217995)  and  Form  S-8  (Nos.  333-226261  and  333-212160)  of  our  report  dated  March  2,  2021,  on  our  audits  of  the
consolidated financial statements as of December 31, 2020 and 2019 and for each of the years then ended, which report is included in this Annual Report
on Form 10-K to be filed on or about March 2, 2021. Our report includes an explanatory paragraph about the existence of substantial doubt concerning the
Company’s ability to continue as a going concern.

Exhibit 23.1

/s/ EisnerAmper LLP

EISNERAMPER LLP
Iselin, New Jersey
March 2, 2021

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 31.1

I, Jeffrey Baxter, certify that:

1.

I have reviewed this annual report on Form 10-K for the year ended December 31, 2020 of VBI Vaccines Inc.;

CERTIFICATION

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not  misleading  with  respect  to  the  period  covered  by  this
report;

3. Based on  my  knowledge,  the  financial  statements,  and  other  financial  information  included  in  this  report,  fairly  present  in  all  material  respects  the

financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s  other  certifying  officer(s)  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and  procedures  (as  defined  in
Exchange  Act  Rules  13a-15(e)  and  15-d-15(e))  and  internal  control  over  financial  reporting  (as  defined in Exchange Act Rules 13a-15(f) and 15d-
15(f)) for the registrant and have:

a) Designed such  disclosure  controls  and  procedures,  or  caused  such  disclosure  controls  and  procedures  to  be  designed  under  our  supervision,  to
ensure  that  material  information  relating  to  the  registrant,  including  its  consolidated  subsidiaries,  is  made  known  to  us  by  others  within  those
entities, particularly during the period in which this report is being prepared;

b) Designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be  designed  under  our
supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles;

c) Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the

effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred  during  the  registrant’s  most recent
fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially
affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the

registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably

likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control

over financial reporting.

Date: March 2, 2021

/s/ Jeffrey Baxter
Jeffrey Baxter
Chief Executive Officer (Principal Executive Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 31.2

I, Christopher McNulty, certify that:

1.

I have reviewed this annual report on Form 10-K for the year ended December 31, 2020 of VBI Vaccines Inc.;

CERTIFICATION

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not  misleading  with  respect  to  the  period  covered  by  this
report;

3. Based on  my  knowledge,  the  financial  statements,  and  other  financial  information  included  in  this  report,  fairly  present  in  all  material  respects  the

financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s  other  certifying  officer(s)  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and  procedures  (as  defined  in
Exchange  Act  Rules  13a-15(e)  and  15-d-15(e))  and  internal  control  over  financial  reporting  (as  defined in Exchange Act Rules 13a-15(f) and 15d-
15(f)) for the registrant and have:

a) Designed such  disclosure  controls  and  procedures,  or  caused  such  disclosure  controls  and  procedures  to  be  designed  under  our  supervision,  to
ensure  that  material  information  relating  to  the  registrant,  including  its  consolidated  subsidiaries,  is  made  known  to  us  by  others  within  those
entities, particularly during the period in which this report is being prepared;

b) Designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be  designed  under  our
supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles;

c) Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the

effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred  during  the  registrant’s  most recent
fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially
affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the

registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably

likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control

over financial reporting.

Date: March 2, 2021

/s/ Christopher McNulty
Christopher McNulty
Chief Financial Officer and Head of Business Development (Principal
Financial and Accounting Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION

Exhibit 32.1

In connection with the annual report of VBI Vaccines Inc. (the “Company”) on Form 10-K for the year ended December 31, 2020 as filed with the
Securities and Exchange Commission (the “Report”), I, Jeff Baxter, Chief Executive Officer (Principal Executive Officer) of the Company, hereby certify
as of the date hereof, solely for purposes of Title 18, Chapter 63, Section 1350 of the United States Code, that to the best of my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company at

the dates and for the periods indicated.

Date: March 2, 2021

/s/ Jeffrey Baxter
Jeffrey Baxter
Chief Executive Officer (Principal Executive Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION

Exhibit 32.2

In connection with the annual report of VBI Vaccines Inc. (the “Company”) on Form 10-K for the year ended December 31, 2020 as filed with the
Securities and Exchange Commission (the “Report”), I, Chris McNulty, Chief Financial Officer and Head of Business Development (Principal Financial
and Accounting Officer) of the Company, hereby certify as of the date hereof, solely for purposes of Title 18, Chapter 63, Section 1350 of the United States
Code, that to the best of my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company at

the dates and for the periods indicated.

Date: March 2, 2021

/s/ Christopher McNulty
Christopher McNulty
Chief Financial Officer and Head of Business Development (Principal
Financial and Accounting Officer)