Quarterlytics / Healthcare / Biotechnology / VBI Vaccines, Inc.

VBI Vaccines, Inc.

vbiv · NASDAQ Healthcare
Claim this profile
Ticker vbiv
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Employees 51-200
← All annual reports
FY2021 Annual Report · VBI Vaccines, Inc.
Sign in to download
Loading PDF…
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, 2021

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.)

160 Second Street, Floor 3
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, 2021, 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 $621,489,779.

As of March 3, 2022, the registrant had 258,257,494 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  2022  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, 2021

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: [RESERVED]
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
ITEM 9C: DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS.

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

ii

1
26
62
63
63
64

64
64
64
82
82
82
82
83
83

84
84

84
84
84

84
84
91

VBI Vaccines, Sci-B-Vac, PreHevbrio, PreHevbri, 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.

i

 
 
 
 
 
 
 
 
 
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;

● our ability to achieve and sustain commercial success of PreHevbrio in the U.S;

● 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;

● our ability to manufacture, or to have manufactured, our 3-antigen hepatitis B vaccine and our pipeline candidates, at a commercially viable scale to

the standards and requirements of regulatory agencies;

● 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 retain and maintain a good relationship with our current employees, and our ability to competitively attract new employees with relevant

experience and expertise;  

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

space;

● the ability of our vendors and suppliers to manufacture and deliver materials in a timely manner 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 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 3-antigen hepatitis B vaccine 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.

iii

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

iv

 
 
 
 
 
 
 
ITEM 1. BUSINESS

Overview

PART I

VBI Vaccines Inc. (“VBI”) is a commercial stage biopharmaceutical company driven by immunology in the pursuit of 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”), COVID-19 and 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

VBI’s pipeline is comprised of vaccine and immunotherapeutic programs developed by virus-like particle technologies to target two distinct, but
often  related,  disease  areas  –  infectious  disease  and  oncology.  We  prioritize  the  development  of  programs  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.

Our product pipeline includes an approved vaccine and multiple late- and early-stage investigational programs. The investigational programs are
in  various  stages  of  clinical  development  and  the  scientific  information  included  about  these  therapeutics  is  preliminary  and  investigative.  The
investigational programs have not been approved by the United States Food and Drug Administration (“FDA”), European Medicines Agency’s (“EMA”),
United Kingdom Medicines and Healthcare products Regulatory Agency (“MHRA”), Health Canada, or any other health authority and no conclusion can
or should be drawn regarding the safety or efficacy of these investigational programs.

In  addition  to  our  existing  pipeline  programs,  we  may  also  seek  to  in-license  clinical-stage  vaccines  or  vaccine-related  technologies  that  we

believe complement our pipeline, as well as technologies that may supplement our efforts in both immuno-oncology and infectious disease.

1

 
 
 
 
 
 
 
 
 
 
 
Key Targeted Disease Areas

Hepatitis B Virus (“HBV”)

HBV infection can cause liver inflammation, fibrosis, and liver injury, resulting in potentially life-threatening conditions through acute illness and
chronic disease, including liver failure, cirrhosis, and cancer. HBV remains a significant public health burden with an estimated 2.2 million chronically-
infected people in the United States (“U.S.”) alone. Worldwide, this number is estimated to be as high as 350 million, with approximately 800,000 deaths
resulting from the consequences of HBV infection each year.

Despite the highly infectious nature of HBV, due to its often asymptomatic nature, it is estimated that as many as 67% of chronically-infected
adults  in  the  U.S.  are  unaware  of  their  infection  status.  There  is  not  yet  a  cure  available  for  HBV  infection,  but  while  public  health  initiative  name
immunization as the most effective strategy for the prevention of HBV infections, the U.S. adult HBV vaccination rates remain persistently low at only
about 25% of all adults age 19 years and older.

In November 2021, the Centers for Disease Control and Prevention (CDC) Advisory Committee on Immunization Practices (ACIP) unanimously
voted to change the adult HBV vaccine recommendations. As incorporated in the CDC’s 2022 Adult Immunization Schedule, adults age 19 to 59 years are
now universally recommended to be vaccinated against HBV infection. No change was made for adults age 60 years and older – those with an additional
risk factor or another indication are recommended for HBV vaccination.

COVID-19 and Other Coronaviruses

Coronaviruses are a large family of enveloped viruses that cause respiratory illness of varying severities. Only seven coronaviruses are known to
cause disease in humans, four of which most frequently cause symptoms typically associated with the common cold. Three of the seven coronaviruses,
however, have more serious outcomes in people. These more pathogenic coronaviruses are (1) SARS-CoV-2, a novel coronavirus identified as the cause of
COVID-19; (2) MERS-CoV, identified in 2012 as the cause of Middle East Respiratory Syndrome (MERS); and (3) SARS-CoV, identified in 2002 as the
cause of Severe Acute Respiratory Syndrome (SARS).

Since early 2020, the disease burden of the COVID-19 pandemic has been staggering. To date, the World Health Organization (“WHO”) estimates
that there have been 430 million cases of COVID-19, resulting in 5.9 million deaths worldwide. In the U.S., between February 2020 and September 2021,
the CDC estimates 146.6 million COVID-19 infections, 7.5 million hospitalizations, and 921,000 deaths.

The  virus  that  causes  COVID-19  continues  to  evolve  and  several  SARS-CoV-2  variants  have  emerged  and  certain  of  these  variants  have  been

identified as having a significant public health impact. To date, notable Variants of Concern (“VOC”) include:

● Alpha (B.1.1.7) – First identified as in the United Kingdom (“UK”), VOC in December 2020
● Beta (B.1.351) – First identified in South Africa, VOC in December 2020
● Gamma (P.1) – First identified in Brazil, VOC in January 2021
● Delta (B.1.617.2) – First identified in India, VOC in May 2021
● Omicron (B.1.1.529) – First identified in South Africa, VOC in November 2021

Glioblastoma (“GBM”)

Glioblastoma (“GBM”) is among the most common and aggressive malignant primary brain tumors in humans. In the U.S. alone, about 12,000
new GBM cases are diagnosed each year. The current standard of care for GBM is surgical resection, followed by radiation and chemotherapy. Even with
intensive treatment, GBM progresses rapidly and has a high mortality rate, with median overall survival for primary GBM of about 14 months.

Cytomegalovirus (“CMV”)

CMV  is  a  common  virus  that  is  a  member  of  the  herpes  family.  It  infects  one  in  every  two  people  in  many  developed  countries.  Most  CMV
infections are “silent”, meaning the majority of people who are infected exhibit no signs or symptoms. Despite its typically asymptomatic nature in older
children  and  adults,  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. Congenital CMV infection can be treated – but not cured – and there
are currently no approved vaccines available for the prevention of infection in either the congenital or the transplant setting.

Zika

Zika  is  a  mosquito-borne  virus  that  is  spread  primarily  through  the  bite  of  an  infected  Aedes  species  mosquito,  but  can  also  be  transmitted
sexually,  during  pregnancy,  or  during  childbirth.  Acute  infections  are  typically  mild,  but  Zika  has  been  associated  with  a  number  of  neurological
complications  in  newborns.  The  first  formal  description  of  Zika  virus  was  published  in  1952,  but  it  was  not  until  2007  that  the  first  Zika  outbreak  in
humans  was  recorded.  Over  the  past  decade,  Zika  has  begun  to  spread  globally,  and  between  January  2014  and  February  2016,  33  countries  reported
circulation of the Zika virus, including in North America. There is currently no vaccine to prevent Zika infection.

Pipeline Programs

The table below is an overview of our commercial vaccine and our investigational programs as of January 31, 2022:

Indication
Approved Vaccine
● Hepatitis B

Prophylactic Candidates
● Cytomegalovirus
● COVID-19 (Ancestral)

Program
PreHevbrio1,2
Hepatitis B Vaccine
(Recombinant)

Technology
VLP

  Current Status
  Registration/Commercial

VBI-1501
VBI-2902

eVLP
eVLP

  Phase I Completed
  Ongoing Phase Ia

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
● COVID-19 (Beta variant)

● Pan-coronavirus (Multivalent)
● Coronaviruses (Multivalent)
● Zika

Therapeutic Candidates
● Hepatitis B
● Glioblastoma
● Other CMV-Associated Cancers

VBI-2905

VBI-2901
Undisclosed
VBI-2501

VBI-2601
VBI-1901
Undisclosed

eVLP

  Ongoing Phase Ib

eVLP
eVLP
eVLP

VLP
eVLP
eVLP

  Pre-Clinical
  Pre-Clinical
  Pre-Clinical

  Ongoing Phase II
  Ongoing Phase I/IIa
  Preclinical

1Approved for use in the U.S. for the prevention of infection caused by all known subtypes of hepatitis B virus in adults 18 years of age and older
2Approved for use in Israel, under the brand name Sci-B-Vac, for active immunization against hepatitis B virus (HBV infection)

A summary of our marketed product, lead pipeline programs and recent developments follows.

Marketed Product

PreHevbrio (Hepatitis B Vaccine [Recombinant])

PreHevbrio (Hepatitis B Vaccine [Recombinant]) was approved by the FDA on November 30, 2021 for the prevention of infection caused by all
known subtypes of HBV in adults age 18 years and older. PreHevbrio contains the S, pre-S2, and pre-S1 HBV surface antigens, and is the only approved 3-
antigen  HBV  vaccine  for  adults  in  the  U.S.  On  February  23,  2022,  following  discussion  at  the  CDC’s  ACIP  meeting,  PreHevbrio  joined  the  list  of
recommended  products  for  prophylactic  adult  vaccination  against  HBV  infection.  The  inclusion  of  PreHevbrio  in  the  ACIP  recommendation  will  be
reflected  in  a  future  CDC  publication  and  is  a  notable  milestone  as  many  insurance  plans  and  institutions  require  an  ACIP  recommendation  before  a
vaccine is able to be reimbursed or is made available to patients. Additionally, PreHevbrio will be included in the next annual update of the CDC Adult
Immunization Schedule in 2023, which will summarize changes throughout the coming year. VBI expects to commercially launch PreHevbrio in the U.S.
at the end of the first quarter of 2022, with revenue generation expected to begin in the second quarter of 2022.

Commercial and regulatory activity for VBI’s 3-antigen HBV vaccine outside of the U.S. include:

·
·

·

Israel: Approved and commercially available, under the brand name Sci-B-Vac®, for active immunization against HBV infection.
European Union  (“EU”):  On  February  25,  2022,  we  announced  that  the  EMA’s  Committee  for  Medicinal  Products  for  Human  Use
(“CHMP”) adopted a positive opinion for VBI’s 3-antigen HBV vaccine for active immunization against infection caused by all known
subtypes of HBV in adults, under the name PreHevbri [Hepatitis B vaccine (recombinant, adsorbed)]. The European Commission (“EC”)
will review the CHMP recommendation and a final decision on the Marketing Authorization Application (“MAA”) for PreHevbri in the
EU is expected in the coming months. If approved by the EC, the centralized marketing authorization would be valid in all EU Member
States as well as in the European Economic Area (“EEA”) countries – Iceland, Liechtenstein, and Norway.
United Kingdom (“UK”):  The  MAA  for  VBI’s  3-antigen  HBV  vaccine  is  expected  to  be  reviewed  by  the  MHRA  as  part  of  the  EC
Decision Reliance Procedure (“ECDRP”), the process for which was initiated upon receipt of positive CHMP opinion.

● Canada:  On  December  9,  2021,  we  completed  the  filing  of  a  New  Drug  Submission  (“NDS”)  to  Health  Canada  for  our  3-antigen
hepatitis B vaccine candidate. Discussions are underway with regulatory agencies to determine the brand name for our 3-antigen HBV
vaccine in Canada.

Prophylactic Investigational Candidates

VBI-2900: Coronavirus Vaccine Program (VBI-2901, VBI-2902, VBI-2905)

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.

2

 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
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: (1) VBI-2901, a multivalent pan-coronavirus vaccine candidate expressing the SARS-
CoV-2, SARS, and MERS spike proteins; and (2) VBI-2902, a monovalent vaccine candidate expressing an optimized “prefusion” form of the SARS-CoV-
2 spike protein.

In March 2021, a Phase I study of VBI-2902 was initiated and on June 29, 2021 we announced initial positive data from the Phase Ia portion of
this  study  that  evaluated  one-  and  two-dose  regimens  of  5µg  of  VBI-2902  in  61  healthy  adults  age  18-54  years.  After  two  doses,  VBI-2902  induced
neutralization titers in 100% of participants, with 4.3x higher geometric mean titer (“GMT”) than that of the convalescent serum panel (n=25), and peak
antibody binding GMT of 1:4,047. The study supports the assessment of a one-dose booster regimen in seropositive individuals and two-dose regimens in
seronegative individuals. VBI-2902 was also well tolerated with no safety signals observed.

In response to the increased circulation of SARS-CoV-2 variants, the Phase Ib portion of the ongoing Phase I study was initiated in September
2021  and  was  designed  to  assess  VBI-2905,  our  eVLP  vaccine  candidate  directed  against  the  SARS-CoV-2  Beta  variant,  as  both  a  1-dose  booster  in
individuals previously immunized with a mRNA vaccine and as a primary 2-dose series in unvaccinated adults. Initial data from the 1-dose booster Phase
Ib portion of the ongoing study is expected around the end of Q1 2022, dependent upon receipt of data from third party clinical research organizations. In
addition, the first clinical study of VBI’s multivalent candidate, designed to increase breadth of protection against COVID-19 and related coronaviruses, is
expected to begin mid-year 2022.

The VBI-2900  program  is  supported  by  a  partnership  with  CEPI  (the  “CEPI  Funding  Agreement”),  with  contributions  of  up  to  $33  million;  a
partnership with the Strategic Innovation Fund (“SIF”), established by the Government of Canada, with an award of up to CAD $56 million; contribution
of  up  to  CAD  $1  million  from  the  Industrial  Research  Assistance  Program  (“IRAP”)  of  the  National  Research  Council  of  Canada  (“NRC”);  and  a
collaboration with the NRC.

VBI-1501: Prophylactic CMV Vaccine Candidate

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 Investigational Candidates

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.  VBI-2601  (BRII-179)  is  formulated  to  induce  broad  immunity  against  HBV,  including  T-cell  immunity  which  plays  an  important  role  in
controlling HBV infection.

3

 
 
 
 
 
 
 
 
 
 
 
 
On April 12, 2021 and June 23, 2021, we announced data from the completed Phase Ib/IIa clinical study in patients with chronic HBV infection,
which was conducted by our partner Brii Biosciences Limited (“Brii Bio”). The study was a randomized, controlled study designed to assess the safety,
tolerability, antiviral and immunologic activity of VBI-2601. The study was a two-part, dose-escalation study assessing different dose levels of VBI-2601
(BRII-179) with and without an immunomodulatory adjuvant, conducted at multiple study sites in New Zealand, Australia, Thailand, South Korea, Hong
Kong SAR, and China.

The data from the Phase Ib/IIa for 33 evaluable patients across all study arms suggest: (1) VBI-2601 (BRII-179) is well tolerated at all dose levels
with and without the adjuvant with no significant adverse events identified; (2) VBI-2601 (BRII-179) induced both B cell (antibody) and T cell responses
in chronically-infected HBV patients, (3) VBI-2601 (BRII-179) induced restimulation of T cell responses to HBV surface antigens, including S, Pre-S1 and
Pre-S2, in greater than 50% of the evaluable patients compared to no detectable response in the control arm; (4) the T cell responses and antibody responses
were comparable across the 20µg and 40µg unadjuvanted study arms; and (5) T cell response rates between the adjuvanted and unadjuvanted cohorts were
also comparable. Based on the acceptable safety profile and vaccine-induced adaptive immune responses seen in this study, VBI-2601 (BRII-179) has been
advanced to Phase II studies.

On April 21, 2021, we announced that the first patient had been dosed in a Phase II clinical study evaluating VBI-2601 (BRII-179) in combination
with BRII-835 (VIR-2218), an investigational small interfering ribonucleic acid (siRNA) targeting HBV, for the treatment of chronic HBV infection. To the
best of our knowledge, this is the first clinical trial in the field to evaluate the combination of these two HBV mechanisms of action. The multi-center,
randomized, open-label study is designed to evaluate the safety and efficacy of this combination with and without interferon-alpha as a co-adjuvant. Brii
Bio has led the design and implementation of this functional cure proof-of-concept study with the support of VBI and Vir Biotechnology (“VIR”). The
study will be conducted at sites in Australia, China, Taiwan, Hong Kong SAR, South Korea, New Zealand, Singapore, and Thailand. Initial data from this
study is expected in the second half of 2022.

On January 5, 2022, we announced that the first patient was dosed in a second Phase IIa/IIb clinical study evaluating VBI-2601 (BRII-179). This
newly announced Phase II study will assess VBI-2601 as an add-on therapy to the standard-of-care nucleos(t)ide reverse transcriptase inhibitor (nrtl) and
pegylated interferon (PEG-IFN-α,) therapy. Initial data from this Phase IIa/IIb clinical study is expected in the first half of 2023.

4

 
 
 
 
 
 
VBI-1901: Glioblastoma (GBM)

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 and 2021, with the latest data presented in December 2021
at the World Vaccine & Immunology Congress. The data from the Phase IIa portion of this study demonstrate: (1) improvement in 6-month, 12-month, and
18-month overall survival (“OS”) data compared to historical controls; (2) 12-month OS of 60% (n=6/10) in the VBI-1901 + GM-CSF study arm and 70%
(n=7/10) in the VBI-1901 + AS01 study arm, compared to historical controls of ~30%; (3) 18-month OS of 30% (3/10) in the VBI-1901 + GM-CSF study
arm, 18-month OS not yet reached in the VBI-1901 + AS01 study arm; (3) 2 partial tumor responses, one of which remains on protocol past week 86 with a
93% tumor reduction relative to initiation of treatment at the start of the study, and 7 stable disease observations across both study arms; and (4) VBI-1901
continues to be safe and well tolerated at all doses tested, with no safety signals observed.

On  June  8,  2021,  we  announced  that  the  FDA  granted  Fast-Track  Designation  for  VBI-1901  formulated  with  GM-CSF  for  the  treatment  of

recurrent GBM patients with first tumor recurrence. The designation was granted based on data from the Phase I/IIa study.

Based on the data seen to-date, as part of the next phase of development, we anticipate assessing VBI-1901 in randomized, controlled studies in
both primary and recurrent GBM patients. In the recurrent setting, we aim to expand the number of patients in the current trial and add a control arm, with
the potential for accelerated approval based on tumor response rates and improvement in overall survival. Subject to discussion with the FDA, the amended
protocol  is  expected  to  initiate  enrollment  of  additional  patients  in  Q2  2022.  In  the  primary  setting,  we  are  exploring  a  randomized,  controlled,  clinical
study with registration potential in patients first diagnosed with GBM, which, subject to approval from regulatory bodies, is expected to begin in the second
half of 2022.

5

 
 
 
 
 
 
 
 
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. The development of effective vaccines to prevent this disease has been a major global priority, and as of the date of this report, the FDA has
approved two vaccines for the prevention of COVID-19, Pfizer-BioNTech COVID-19 Vaccine, marketed as Comirnaty, and Moderna COVID-19 Vaccine,
marketed  as  Spikevax.  Multiple  vaccine  candidates  against  SARS-CoV-2  continue  to  be  under  development,  and  certain  large,  multinational
pharmaceutical  companies  have  been  granted  and  continue  to  seek  authorizations  for  emergency  approval  by  the  FDA.  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. 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.

We have four ongoing clinical studies being conducted, by us or our partners, at clinical sites worldwide: 1) the Phase II study of VBI-2601 (BRII-
179) and BRII-835 (VIR-2218) at multiple study sites in Asia Pacific countries; 2) the Phase IIa/IIb study of VBI-2601 (BRII-179) at multiple study sites
in Asian Pacific countries; 3) the Phase I/IIa study of VBI-1901 in the United States; and 4) the Phase Ib clinical study of VBI-2902 and VBI-2905 in
Canada  and  Mexico.      In  addition  to  the  active  clinical  studies,  we  have  several  planned  clinical  studies  expected  to  begin  in  2022,  including  a  further
clinical study with VBI-1901 in the United States, and the continued clinical evaluation of our coronavirus vaccine candidates, including VBI-2901 (VBI’s
multivalent pan-coronavirus vaccine candidate) in Canada and potentially other countries. The enrollment of patients at some of the clinical sites in our
studies  has  in  the  past  been  suspended,  and  may  again  be  suspended  in  the  future  due  to  the  COVID-19  pandemic,  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  our
clinical study sites as a result of quarantines or other restrictions resulting from the COVID-19 pandemic, we could experience higher drop-out rates or
delays  in  our  clinical  studies.  Government-imposed  quarantines,  shelter-in-place  and  similar  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 HBV vaccine, in countries other than Unites States, may be negatively impacted.

6

 
 
 
 
 
 
Severe and/or long-term disruptions in our operations will negatively impact our business, operating results and financial condition in other ways,
as  well.  The  COVID-19  pandemic  has  caused  interruptions  to  global  supply  chains  which  have  significantly  limited  the  availability  of  raw  materials,
laboratory  supplies,  and  manufacturing  equipment.  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  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.

As  a  result  of  the  COVID-19  pandemic,  we  continue  to  reduce  exposure  risk  with  fewer  employees  on  site  at  any  given  time  at  both  our
manufacturing facility in Israel, where we manufacture our 3-antigen HBV vaccine and VBI-2601, and at our research and development laboratories in
Ottawa,  Canada.  Going  forward,  we  will  continue  to  monitor  the  ongoing  COVID-19  situation  and  will  implement  and  enforce  appropriate  safety  and
health measures to ensure the safety of our employees.

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, and led to supply chain disruptions and shipping delays, all of 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.

The  ultimate  impact  of  the  global  COVID-19  pandemic  or  a  similar  health  epidemic  continues  to  be  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 clinical studies, our research programs, the recoverability of our assets, and our manufacturing; however,
the  COVID-19  pandemic  may  continue  to  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.

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.

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.”

7

 
 
 
 
 
 
 
 
 
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 160 Second Street, Floor 3, 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.

8

 
 
 
 
 
 
 
 
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, and 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.

Partnerships, Collaborations, and Licensing Agreements

Our  focus  is  to  develop  and  deliver  vaccines  and  therapeutics  that  target  significant  infectious  diseases  and  aggressive  cancers.  As  part  of  this
strategy,  we  have  entered  into,  and  expect  to  enter  into  additional,  partnerships,  collaborations,  and  licensing  agreements.  These  agreements  help  VBI
commercialize our approved product, advance our investigational programs, and access additional expertise, capabilities, resources, and funding.

Partnership with Syneos Health (“Syneos”)

On December 7, 2020, we announced a partnership for the commercialization of our 3-antigen HBV vaccine with Syneos, who was selected for
their  robust  and  innovative  commercialization  experience  and  deep  vaccine  expertise,  including  successful  partnerships  with  leading  vaccine
manufacturers. VBI and Syneos have been working together on the pre-launch strategy and activity since 2019. As part of this partnership, we now have 80
fully-dedicated field team members across medical affairs, market access, and sales, as well as a highly-experienced leadership team.

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. 

Collaboration and License Agreement with Brii Biosciences (“Brii Bio”)

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, amended on April 8, 2021:

(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.

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
On December 20, 2021, we and Brii Bio further amended the License Agreement (the “Second Amendment”) subject to the following additional

terms and conditions:

(i) we and Brii Bio agreed to conduct an additional Phase II combination clinical trial of VBI-2601 (BRII-179), both with and without IFN-α,

and BRII-835 (VIR-2218) (“Combo Clinical Trial”); and

(ii) Brii Bio granted us a non-exclusive royalty free license under the Brii Bio technology arising from the data generated in the Combo Clinical
Trial  solely  for  use  in  the  development,  manufacture  or  commercialization  of  the  Licensed  Product  in  combination  with  an  siRNA  in  the
countries of the words other than the Licensed Territory.

Pursuant to the Second Amendment, 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 Second
Amendment.

As part of the initial consideration for the collaboration under the License Agreement, 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.

There was no additional consideration contemplated in the Second Amendment.

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.

10

 
 
 
 
 
 
 
 
 
 
Collaboration Agreement with GlaxoSmithKline Biologicals S.A. (“GSK”)

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”.

Collaboration Agreement with the National Research Council of Canada (“NRC”)

On March 31, 2020, we announced a collaboration with the 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 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.

On July 8, 2021, we signed a second amendment to the collaboration agreement with the NRC to broaden the scope of the collaboration to include

developing a vaccine against the Beta variant of SARS-CoV-2.

On August 27, 2021, we signed a third amendment to the collaboration agreement with the NRC to further broaden the scope to include certain

stable cell line work for our vaccine candidate against the Beta variant of SARS-CoV-2.

On November 15, 2021, we signed a fourth amendment to the collaboration agreement with the NRC to further broaden the scope for our vaccine

candidate against the Beta variant of SARS-CoV-2 to include additional animal studies and PRNT analysis.

On February 8, 2022, we signed a fifth amendment to the collaboration agreement with the NRC to further broaden the scope to include additional

assays of new variants against SARS-CoV-2. The expiration date of the collaboration agreement, as amended, is October 31, 2022.

Partnership with the Coalition for Epidemic Preparedness Innovations (“CEPI”)

On  March  9,  2021,  we  announced  a  partnership  with  CEPI  (“CEPI  Funding  Agreement”)  to  develop  eVLP  vaccine  candidates  against  SARS-
COV-2 variants, including the Beta variant, also known as the B.1.351 variant and 501Y.V2, first identified in South Africa. CEPI agreed to provide up to
$33,018 to support the advancement of VBI-2905, a monovalent eVLP candidate expressing the pre-fusion form of the spike protein from the Beta variant,
through  Phase  I  clinical  development.  This  funding  will  also  support  preclinical  expansion  of  additional  multivalent  vaccine  candidates  designed  to
evaluate  the  potential  breadth  of  our  eVLP  technology.  The  preclinical  expansion  is  intended  to  develop  clinic-ready  vaccine  candidates  capable  of
addressing emerging variants.

Contribution Agreement with the Government of Canada

On July 3, 2020, we and the NRC as represented by its 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
responsible  for  development  of  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,  to  be  conducted  exclusively  in  Canada  except  as  permitted
otherwise under certain circumstances, in or before the first quarter of 2022 (“Project Completion Date”), however discussions are underway to extend the
term.

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 Canadian-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  Contribution  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.

Ferring and SciGen License Agreements

Our  3-antigen  HBV  vaccines  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 $18 and $20, were recorded in cost of revenues for the year ended December 31, 2021

and 2020, respectively.

Royalty payments under the SciGen Assignment Agreement of $13 and $14 were recorded in cost of revenues for the year ended December 31,

2021 and 2020, 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).

11

 
 
 
  
 
 
 
 
eVLP Technology Purchase Agreement

We are engaged in the inbound licensing of key intellectual property. 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 intellectual property 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.

12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 was paid
during the year ended December 31, 2021 for our prophylactic coronavirus vaccine program;

● €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; during the year ended December 31, 2018 for the
GBM candidate; and during the year ended December 31, 2021 for our prophylactic coronavirus vaccine program;

● €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.

13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.  During  the  year  ended  December  31,  2021,  VBI  Cda  paid  UPMC  €200  in  milestone  payments  related  to  our  prophylactic  coronavirus  vaccine
program clinical trial approval and start.

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.

In Rehovot, Israel, we operate a proprietary, GMP-certified, mammalian cell-derived vaccine manufacturing facility, which we use to manufacture
our 3-antigen HBV vaccine, as well as clinical study supply of VBI-2601 (BRII-179). The facility was built in December 2006 and most recently received
GMP certification renewal by the IMoH on February 6, 2022.  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.  In  2021  our  facility  passed  a  FDA  Remote
Interactive Evaluation as part of the Biologics License Application (“BLA”) application process whereby PreHevbrio was approved for use in the United
States.

14

 
 
 
 
 
 
 
 
 
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.

Competitors

Our 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,  Janssen  Pharmaceutical,  Inc  (“Janssen”),  Mitsubishi  Tanabe  Pharma  Corporation,  Takeda
Pharmaceutical  Company  Limited  and  Pfizer,  Inc.  (“Pfizer”);  large  and  mid-size  pharmaceutical  companies  and  emerging  biotechnology  companies
including  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.

In  the  prophylactic  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, Arbutus Biopharma Corp, Dicerna Pharmaceuticals Inc, and Aligos Therapeutics 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  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; two have obtained FDA
approval, from Pfizer, Inc/BioNTech SE and Moderna, Inc.; and one additional vaccine from Janssen was granted authorization for emergency use by the
FDA.  Additional  emergency  use  authorizations  and  approvals  are  anticipated  in  2022  and  beyond.  Other  key  companies  in  the  space  with  vaccines
approved for use by the WHO and/or other regulatory agencies include, Novavax, Inc., Oxford/AstraZeneca PLC, Bharat Biotech International Limited,
Medicago  Inc,  Sinopharm,  and  Sinovac  Biotech  Ltd.  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, Moderna’s CMV vaccine is in Phase III, and Hookipa Biotech AG CMV vaccine is in Phase II. 

15

 
 
 
 
 
 
 
 
 
 
 
 
Suppliers and Contractors

Suppliers

We rely on a single source for our supply of vials and certain raw materials required for the manufacturing of our 3-antigen 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
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 HBV vaccine. 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 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 intellectual property 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 intellectual property 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, after which time we are no longer obligated to compensate UPMC for development of vaccines based on the UPMC intellectual
property 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 an agreement with
UPMC 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.

16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● 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.,  manufactures  clinical  batches  of  our  prophylactic  coronavirus  vaccine  program  and  our  GBM
immunotherapeutic vaccine candidate 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.

17

 
 
 
  
Employees 

As of December 31, 2021, we had a total of 149 full-time and 6 part-time employees. The manufacturing site in Israel had 98 full-time employees
and 2 part-time employees and the Ottawa research site employed 37 full-time and 4 part-time employees, as of December 31, 2021. The remaining 14 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  160
Second Street, Floor 3, 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 $1,463 during the fiscal

year ended December 31, 2021.

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 $19.6 million and $14.9 million for the years ended December 31, 2021 and 2020, respectively.
All R&D was funded by equity financings, term loan financings, collaboration agreements, funding agreements or government grants and contributions.
Our most significant R&D expenses to date have been related to the development of our 3-antigen HBV vaccine, followed by the development of our GBM
vaccine  immunotherapeutic  candidate,  our  prophylactic  coronavirus  vaccine  candidates,  our  CMV  candidate,  and  the  related  eVLP  platform.  Although
PreHevbrio is now approved by the FDA, 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.

18

 
 
 
 
 
 
 
 
 
 
Intellectual Property

Patents

Our intellectual property portfolio includes 19 active patent families consisting of 198 fully owned or co-owned or exclusively licensed patents

and patent applications. The highlights of our patent portfolio include:

●

●

●

●

●

●

eVLP  vaccine  related  intellectual  property:  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 intellectual property: 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  intellectual  property:  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  intellectual  property:  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 intellectual property: we own or co-own two patent families 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 intellectual property: 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 in the United States and have expired in other countries in 2021. 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  PreHevbrio,  PreHevbri,  and  Sci-B-Vac  trademarks  in  connection  with  our  3-antigen  HBV  vaccine.  We  have  registered  these
trademarks in 12 countries – 3 of them are still pending in the United States and 1 is still pending in the EU. 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  products  and  product  candidates  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, the EMA in Europe, and the MHRA in the UK. 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.

19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 FDA, EMA, UK MHRA, and 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 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 cGMP 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.

20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 cGMP, 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 cGMP 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.

21

 
 
 
 
 
 
 
Post-Approval Requirements

Any products for which we have received, or may, in the future, receive FDA approval are subject to continuing regulation by the FDA, including,
among  other  things,  recordkeeping  requirements,  reporting  of  adverse  experiences,  providing  the  FDA  with  updated  safety  and  efficacy  information,
product sampling and distribution requirements, and complying with FDA promotion and advertising requirements, which include, among others, standards
for direct-to-consumer advertising, restrictions on promoting products for uses or in patient populations that are not described in the product’s approved
uses  (known  as  “off-label”  use),  limitations  on  industry-sponsored  scientific  and  educational  activities,  and  requirements  for  promotional  activities
involving the Internet. The FDA and other agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses, and a company
that  is  found  to  have  improperly  promoted  off-label  uses  may  be  subject  to  significant  liability.  If  there  are  any  modifications  to  the  product,  including
changes in indications, labeling or manufacturing processes or facilities, the applicant may be required to submit and obtain FDA approval of a new BLA
or a supplement, which may require the applicant to develop additional data or conduct additional pre-clinical studies and clinical trials. Further, if there are
any  modifications  to  the  product,  including  changes  in  indications,  labeling  or  manufacturing  processes  or  facilities,  the  applicant  may  be  required  to
submit and obtain FDA approval of a new BLA or a BLA supplement, which may require the applicant to develop additional data or conduct additional
pre-clinical  studies  and  clinical  trials.  The  FDA  may  also  place  other  conditions  on  approvals  including  the  requirement  for  a  Risk  Evaluation  and
Mitigation Strategies (or “REMS”) to assure the safe use of the product, which may require substantial commitment of resources post-approval to ensure
compliance.  A  REMS  could  include  medication  guides,  physician  communication  plans  or  elements  to  assure  safe  use,  such  as  restricted  distribution
methods, patient registries and other risk minimization tools. Any of these limitations on approval or marketing could restrict the commercial promotion,
distribution,  prescription  or  dispensing  of  products.  Product  approvals  may  be  withdrawn  for  non-compliance  with  regulatory  standards  or  if  problems
occur following initial marketing.

In addition, quality control and manufacturing procedures must continue to conform to applicable manufacturing requirements after approval to
ensure  the  quality  and  long-term  stability  of  commercial  products.  We  expect  to  rely  on  third  parties  for  the  production  of  clinical  and  commercial
quantities  of  our  products  in  accordance  with  cGMP  regulations.  The  cGMP  regulations  include  requirements  relating  to  organization  of  personnel,
buildings  and  facilities,  equipment,  control  of  components  and  drug  product  containers  and  closures,  production  and  process  controls,  packaging  and
labeling controls, holding and distribution, laboratory controls, records and reports and returned or salvaged products. We rely, and expect to continue to
rely, on third parties for the production of clinical and commercial quantities of our products in accordance with cGMP regulations. These manufacturers
must comply with cGMP regulations that require, among other things, quality control and quality assurance, the maintenance of records and documentation
and the obligation to investigate and correct any deviations from cGMP. Manufacturers and other entities involved in the manufacture and distribution of
approved products are required to register their establishments with the FDA and certain state agencies and are subject to periodic unannounced inspections
by the FDA and certain state agencies for compliance with cGMP and other laws. Accordingly, manufacturers must continue to expend time, money, and
effort  in  the  area  of  production  and  quality  control  to  maintain  cGMP  compliance.  Future  inspections  by  the  FDA  and  other  regulatory  agencies  may
identify compliance issues at the facilities of our CMOs that may disrupt production or distribution or require substantial resources to correct. In addition,
the  discovery  of  conditions  that  violate  these  rules,  including  failure  to  conform  to  cGMP  regulations,  could  result  in  enforcement  actions,  and  the
discovery of problems with a product after approval may result in restrictions on a product, manufacturer, or holder of an approved BLA, including, among
other things, voluntary recall and regulatory sanctions as described below.

Once an approval or clearance of a drug is granted, the FDA may withdraw the approval if compliance with regulatory requirements and standards
is not maintained or if problems occur after the product reaches the market. Later discovery of previously unknown problems with a product, including
adverse events of unanticipated severity or frequency, or with manufacturing processes, or failure to comply with regulatory requirements, may result in
mandatory  revisions  to  the  approved  labeling  to  add  new  safety  information;  imposition  of  post-market  or  clinical  trials  to  assess  new  safety  risks;  or
imposition of distribution or other restrictions under a REMS program. Other potential consequences include, among other things:

● restrictions on the marketing or manufacturing of the product, complete withdrawal of the product from the market or product recalls;

22

 
 
 
  
 
 
 
● fines, warning letters or other enforcement-related letters or clinical holds on post-approval clinical trials;

● refusal of the FDA to approve pending BLAs or supplements to approved BLAs, or suspension or revocation of product approvals;

● product seizure or detention, or refusal to permit the import or export of products;

● injunctions or the imposition of civil or criminal penalties; and

● consent  decrees,  corporate  integrity  agreements,  debarment,  or  exclusion  from  federal  health  care  programs;  or  mandated  modification  of

promotional materials and labeling and the issuance of corrective information.

In  addition,  the  Drug  Supply  Chain  Security  Act,  or  DSCSA,  was  enacted  with  the  aim  of  building  an  electronic  system  to  identify  and  trace
certain  prescription  drugs  distributed  in  the  United  States,  including  most  biological  products.  The  DSCSA  mandates  phased-in  and  resource-intensive
obligations for pharmaceutical manufacturers, wholesale distributors, and dispensers over a 10-year period that is expected to culminate in November 2023.
From time to time, new legislation and regulations may be implemented that could significantly change the statutory provisions governing the approval,
manufacturing  and  marketing  of  products  regulated  by  the  FDA.  It  is  impossible  to  predict  whether  further  legislative  or  regulatory  changes  will  be
enacted, or FDA regulations, guidance or interpretations changed or what the impact of such changes, if any, may be.

Coverage, Pricing and Reimbursement

The  commercial  success  of  any  biopharmaceutical  products  approved  by  the  FDA  depends  in  significant  part  on  the  availability  of  third-party

coverage and adequate reimbursement for the products.

In  the  United  States,  third-party  payors  include  government  healthcare  programs,  such  as  Medicare  and  Medicaid,  private  health  insurers,
managed  care  plans,  and  other  organizations.  These  third-party  payors  are  increasingly  challenging  the  price  and  examining  the  cost-effectiveness  of
medical  products  and  services.  Significant  uncertainty  exists  regarding  coverage  and  reimbursement  for  newly  approved  healthcare  products.  Coverage
does not ensure adequate reimbursement. It is time-consuming and expensive to seek coverage and reimbursement from third-party payors. Third-party
payors may limit coverage to specific products on an approved list, or formulary, which might not include all of the approved products for a particular
indication or utilize other mechanisms to manage utilization (such as requiring prior authorization for coverage for a product for use in a particular patient).
Limits on coverage may impact demand for our products. Even if coverage is obtained, third-party reimbursement may not be adequate to allow us to sell
our products on a competitive and profitable basis. As result, we may not be sufficient to maintain price levels high enough to realize an appropriate return
on investment in product development.

23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

24

 
 
 
 
 
 
 
 
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,
commercial sales, and distribution of our products in foreign countries. Whether or not we obtain FDA approval, we must separately obtain approval for
clinical trials or a marketing authorization 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.

Legal and compliance landscapes, as well as 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 EEA
countries of Iceland, Liechtenstein, 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  may  be  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, in the United States, we may be subject to various federal and state laws and regulations regarding fraud and abuse in the healthcare
industry, as well as industry standards and guidance, such as the codes issued by the Pharmaceutical Research and Manufacturers of America (or “PhRMA
Codes”), which some states reference or incorporate in their statutes and regulations. These laws, regulations, standards, and guidance may impact, among
other  things,  our  sales  and  marketing  activities  and  our  relationships  with  healthcare  providers  and  patients.  In  addition,  we  may  be  subject  to  patient
privacy regulation by both the federal government and the states in which we conduct our business. 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.

25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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. Due to the breadth of some of these laws, it is possible that some of our current or future
practices might be challenged under one or more of these laws. In addition, there can be no assurance that we would not be required to alter one or more of
our practices to comply with these laws. Evolving interpretations of current laws or the adoption of new federal or state laws or regulations could adversely
affect the arrangements we may have with sales personnel, healthcare providers, and patients. Our risk of being found in violation of these laws is increased
by  the  fact  that  some  of  these  laws  are  open  to  a  variety  of  interpretations.  If  our  past  or  present  operations,  practices,  or  activities  are  found  to  be  in
violation of any of the laws described above or any other governmental regulations that apply to us, we may be subject to penalties, including civil and
criminal  penalties,  exclusion  from  participation  in  government  healthcare  programs,  such  as  Medicare  and  Medicaid,  imprisonment,  damages,  fines,
disgorgement,  contractual  remedies,  reputational  harm,  diminished  profits,  and  future  earnings,  if  any,  and  the  curtailment  or  restructuring  of  our
operations, any of which could adversely affect our ability to operate our business and our results of operations.

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 achieving and sustaining commercial success of PreHevbrio in the U.S.;

● Our success  is  dependent  on  the  successful  clinical  development,  regulatory  approval  and  commercialization  of  our  pipeline  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  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.

26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Risks Related to Development and Commercialization of Product and our Pipeline Programs

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 (“WHO”) 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 continue to reduce exposure risk with fewer employees on site at both our manufacturing facility in
Israel,  where  we  manufacture  our  3-antigen  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. 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.

We have four ongoing clinical studies being conducted, by us or our partners, at clinical sites worldwide: 1) the Phase II study of VBI-2601 (BRII-
179) and BRII-835 (VIR-2218) at multiple study sites in Asia Pacific countries; 2) the Phase IIa/IIb study of VBI-2601 (BRII-179) at multiple study sites
in Asian Pacific countries; 3) the Phase I/IIa study of VBI-1901 in the United States; and 4) the Phase Ib clinical study of VBI-2902 and VBI-2905 in
Canada  and  Mexico.  In  addition  to  the  active  clinical  studies,  we  have  several  planned  clinical  studies  expected  to  begin  in  2022,  including  a  further
clinical study with VBI-1901 in the United States, and the continued clinical evaluation of our coronavirus vaccine candidates, including VBI-2901 (VBI’s
multivalent pan-coronavirus vaccine candidate) in Canada and potentially other countries. The enrollment of patients at some of the clinical sites in our
studies  has  in  the  past  been  suspended,  and  may  again  be  suspended  in  the  future  due  to  the  COVID-19  pandemic,  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  our
clinical study sites as a result of quarantines or other restrictions resulting from the COVID-19 pandemic, we could experience higher drop-out rates or
delays  in  our  clinical  studies.  Government-imposed  quarantines,  shelter-in-place  and  similar  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 HBV vaccine, in countries other than Unites States, 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, the recoverability of our
assets,  and  our  manufacturing;  however,  the  COVID-19  pandemic  may  continue  to  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.

27

 
 
 
 
 
 
 
 
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, supply
chain disruptions and shipping delays, an increasingly competitive labor market in the U.S. and a substantial reduction in economic activity in countries
that have had significant outbreaks of COVID-19, amongst others. 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 pre-COVID-19 pandemic 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.

PreHevbrio is VBI’s first commercial product in the U.S. and we may not achieve and sustain commercial success in the U.S.

We received FDA approval for PreHevbrio in the U.S. in November 2021 and expect to commercially launch the vaccine in the first quarter of
2022.  Successful  commercialization  of  PreHevbrio  in  the  U.S.  will  require  significant  resources,  time,  expertise,  and  experience.  In  preparation  for  the
FDA approval, we have been working with Syneos Health on the pre-launch strategy and activity since 2019 and expanded the relationship in 2020 to build
the  leadership  team  and  field  teams  dedicated  to  VBI,  incorporating  full-service  commercialization  solutions.  Syneos  was  selected  for  their  robust  and
innovative commercialization experience and deep vaccine expertise, including successful partnerships with leading vaccine manufacturers. As part of this
partnership, we have established sales, marketing, market access, and medical (field and communication) capabilities. Because this is VBI’s first marketed
product in the United States, despite substantial sales, marketing and market access experience in the vaccine and therapeutic fields, we may not be able to
successfully commercialize PreHevbrio.

Successful  commercialization  of  PreHevbrio  will  also  require  that  we  enter  into  contracts  with  third-party  logistics  companies,  wholesales,
distributors,  group  purchasing  organizations,  and  other  institutions  and  potential  distribution  and  marketing  partners,  and  that  we  successfully  maintain
those relationships and contracts. We may not complete, or complete in a timely manner, or maintain all of these critical contracts, which may result in us
not achieving successful commercialization of PreHevbrio.

Additional factors that may affect our ability to successfully commercialize PreHevbrio include:

● Our ability and the ability of Syneos to recruit and retain employees with the right expertise and experience, at sufficient numbers;
● Our ability to access and develop relationships with key healthcare providers and public health agencies;
● Our ability to compete successfully as a new entrant in established distribution channels for vaccine products; and
● Our ability to maintain sufficient funding to cover the costs and expenses associated with building and operating an effective commercial

organization.

Our pursuit of coronavirus vaccine candidates is ongoing, and we may be unable to produce a vaccine that successfully provides protection

against the virus in a relevant manner, if at all.

In response to the COVID-19 pandemic, and in collaboration with the NRC, ISED, and CEPI, we have worked to advance the development of our
VBI-2900 program coronavirus candidates, including VBI-2901, VBI-2902, and VBI-2905. Our development of the monovalent vaccine candidates VBI-
2902 and VBI-2905 is in the early clinical stage and our development of the trivalent pan-coronavirus vaccines VBI-2901 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. In addition, the SARS-CoV-2
virus  has  mutated  as  it  has  spread  leading  to  several  variants,  including  the  Alpha,  Beta,  Gamma,  Delta,  and  Omicron  variants,  and  new  variants  may
continue to emerge. Given the evolution of the virus and the current and potential emergence of new dominant variants, the vaccine candidates that we are
developing  could  become  irrelevant  if  they  do  not  work  as  effectively  as  other  vaccines  against  then  dominant  variants.  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.

Given  the  global  footprint  and  the  widespread  media  attention  on  the  COVID-19  pandemic,  there  are  efforts  by  public  and  private  entities  to
develop vaccines against COVID-19, including large, multinational pharmaceutical companies such as AstraZeneca, GSK, Johnson & Johnson, Moderna
Inc., Pfizer, and Sanofi, with vaccine candidates that are currently approved, authorized for emergency use, or at more advanced stage of development than
our coronavirus vaccine candidates.  In December 2020, the FDA and other similar regulatory agencies began to issue emergency use authorizations for
vaccines developed by certain of these large, multinational pharmaceutical companies, and in August 2021 and January 2022, the FDA approved the first
and second coronavirus vaccines, respectively. 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.

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We rely on government and non-government organization 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 Innovation,
Science  and  Economic  Development  Canada  (“ISED”)  whereby  ISED  agreed  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 such project, to be
conducted exclusively in Canada except as permitted otherwise under certain circumstances, in or before the first quarter of 2022 (“Project Completion
Date”), however discussions are underway to extend the term. 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.

On March 9, 2021, we signed the CEPI Funding Agreement with the CEPI whereby CEPI agreed to contribute up to $33 million to support the
advancement  of  our  eVLP  vaccine  candidates  against  SARS-CoV-2  including  the  advancement  of  VBI-2905  through  Phase  I  clinical  development. We
agreed to use commercially reasonable efforts to fulfill our obligations, including achieving certain objectives and timelines within the agreed timeframe
laid out in the CEPI Funding Agreement. If we are unable to achieve such objectives or timelines, or if CEPI determines that we are unable to meet our
obligations under the CEPI Funding Agreement, subject to certain conditions, CEPI may choose not to provide additional tranches of funding, to provide
less  funding,  or  to  terminate  the  CEPI  Funding  Agreement.  If  CEPI  terminates  the  CEPI  Funding  Agreement,  CEPI  will  not  be  required  to  make  any
further  payments  to  us  and  we  will  be  required  to  return  any  CEPI  funds  that  are  unspent,  subject  to  certain  limitations.  If  CEPI  terminates  the  CEPI
Funding Agreement or chooses not to provide additional tranches of funding, or to provide less funding than expected, this could have a material adverse
impact  on  our  business,  results  of  operations,  financial  condition  and  prospects;  in  addition,  our  ability  to  advance  VBI-2905  would  require  alternative
funding, which could significantly slow down the product development and approval process, and jeopardize our ability to commence product sales and
generate revenue.

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.

29

 
 
 
 
 
 
 
 
 
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  United
States 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  United  States
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 Canadian-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 HBV vaccine may not be approved for sale in the 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;

30

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

● 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 EMA and similar foreign regulatory agencies may require additional information or clinical trial data for our 3-antigen HBV vaccine

before granting regulatory approval, if regulatory approval is granted at all.

We submitted the MAA to the EMA in the fourth quarter of 2020 for our 3-antigen HBV vaccine. On February 25, 2022, we announced that the
EMA’s  Committee  for  Medicinal  Products  for  Human  Use  (“CHMP”)  adopted  a  positive  opinion  for  VBI’s  3-antigen  HBV  vaccine  for  active
immunization against infection caused by all known subtypes of HBV in adults, under the name PreHevbri [Hepatitis B vaccine (recombinant, adsorbed)].
However,  at  this  time,  PreHevbri  is  not  approved  in  the  EU.  The  European  Commission  (“EC”)  will  review  the  CHMP  recommendation  and  a  final
decision  on  the  Marketing  Authorization  Application  (“MAA”)  for  PreHevbri  in  the  EU  is  still  pending.  We  also  filed  a  NDS  to  Health  Canada  in  the
fourth quarter of 2021 for our 3-antigen HBV vaccine candidate. Our registration and commercial timelines for such vaccine candidate depend on further
discussions with the respective 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  or  changes  to  the  manufacturing
process or our manufacturing facility. Any such requirements or requests could:

● adversely  affect  our  ability  to  timely  and  successfully  commercialize  or  market  our  3-antigen  HBV  vaccine  in  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 HBV vaccine;

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

● 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 HBV vaccine or certain of our pipeline candidates to comply with requests by the

EMA, Health Canada, or similar foreign regulatory agencies in jurisdictions where it is not currently approved; or

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

31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 EU, 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.

32

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

33

 
 
 
 
 
 
 
 
 
 
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 HBV vaccine 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 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 HBV vaccine is approved for sale in the United States under the brand name PreHevbrio and in Israel under the brand name Sci-B-
Vac. In countries where we do not currently have the required approvals (including 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  HBV  vaccine  or  any  of  our  pipeline
candidates. Pursuing regulatory approvals will be time-consuming and expensive, and we may not obtain 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.

34

 
 
 
 
 
 
 
 
 
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 HBV vaccine, currently approved for sale in the United States under the brand name PreHevbrio and 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 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 Sci-B-Vac discovered in July 2015; that
Sci-B-Vac was approved for use in children and infants in Israel without sufficient evidence establishing its safety; that SciVac failed to provide accurate
information about Sci-B-Vac 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 Sci-B-Vac in Israel since April 2011 and seeking damages in a total amount of NIS
1,879.5 million ($604.3 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 Sci-B-Vac was marketed in Israel without establishing its
safety;  and  that  Sci-B-Vac  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, December 3, 2020 and September 30, 2021. The next preliminary hearing is scheduled to be held on June 9, 2022.

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.

35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

We are subject to extensive, ongoing post-market regulatory requirements and review in the United States, and our products may face future

development and regulatory difficulties.

With regard to our 3-antigen HBV vaccine and any other product candidates for which we obtain approval in the United States or other regions (if
any),  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.  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 REMS.

We  are  also  subject  to  ongoing  FDA  post-market  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.

36

 
 
 
 
 
 
 
 
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.  When  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 cGMP regulations. Similar rules apply in the event we are approved to market a medicinal product in
the  EU.  Other  than  for  our  3-antigen  HBV  vaccine  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 cGMP 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.

37

 
 
 
 
 
 
 
 
We  manufacture  clinical  and  commercial  supplies  of  our  3-antigen  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  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 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.

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  our  3-antigen  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 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 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 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.

Supply chain and shipping disruptions may result in shipping delays, a significant increase in shipping costs, and could increase product costs

and result in lost sales and reputational damage, which may have a material adverse effect on our business, operating results and financial condition.

Our  third-party  manufacturers  and  suppliers  have  experienced,  and  expect  to  continue  to  experience,  supply  chain  disruption  and  shipping
disruptions,  including  disruptions  or  delays  in  loading  container  cargo  in  ports  of  origin  or  off-loading  cargo  at  ports  of  destination,  as  a  result  of  the
COVID-19 pandemic, congestion in port terminal facilities, labor supply and shipping container shortages, inadequate equipment and persons to load, dock
and offload container vessels and for other reasons. These disruptions may impact our ability to receive our raw materials and certain components required
for the manufacture of our 3-antigen HBV vaccine and VBI-2601 and our other pipeline candidates, to distribute our products in a cost-effective and timely
manner and to meet demand, all of which could have an adverse effect on our financial condition and results of operations. There can be no assurance that
further unforeseen events impacting the supply chain will not have a material adverse effect on us in the future. Additionally, the impacts that supply chain
disruptions have on our third-party manufacturers and suppliers are not within our control. It is not currently possible to predict how long it will take for
these supply chain disruptions to cease or ease. Prolonged supply chain disruption that may impact us or our manufacturers and suppliers could interrupt
product manufacturing, increase raw material and product lead times, increase raw material and product costs, impact our ability to meet customer demand
and  result  in  lost  sales  and  reputational  damage,  all  of  which  could  have  a  material  adverse  effect  on  our  business,  financial  condition  and  results  of
operations.

38

 
 
 
 
 
 
 
 
 
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  vaccines  and  therapeutics  is  subject  to  governmental
control.  In  Canada,  the  prices  of  patented  medicines  are  subject  to  price  controls.  In  these  countries,  pricing  negotiations  with  governmental,
reimbursement,  and  coverage  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.

39

 
 
 
 
 
 
 
 
 
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 products and pipeline candidates is characterized by intense competition and rapid technological advances. For example, our 3-
antigen HBV vaccine will compete in the United States and Europe with other approved HBV vaccines marketed by GSK, Dynavax, and Merck and will
compete outside the United States and Europe with vaccines from GSK and Merck.  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 products and 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 products and pipeline candidates, the commercial success of these products
and 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 products and
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 or convenience;

● 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.

40

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If our products or 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  pipeline  candidates  and  products  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 pipeline candidates and products require access to, or development of, facilities to
manufacture  our  pipeline  candidates  and  products  at  sufficient  yields  and  at  commercial-scale.  We  have  limited  experience  manufacturing  any  of  our
pipeline candidates and products 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 pipeline candidates and products 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 and/or approval from similar regulatory agencies 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 pipeline candidates and products.

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 products and 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  the  commercialization  or  clinical  development  of  our  pipeline  programs  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.

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
If  we  or  our  collaborators  fail  to  maintain  our  existing  agreements  or  if  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 or pipeline 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.

42

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

43

 
 
 
 
 
 
 
 
 
 
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 $69.8 million
and  $46.2  million  in  2021  and  2020,  respectively.  As  of  December  31,  2021,  we  had  an  accumulated  deficit  of $378.4  million.  Our  income  generating
activities have been from sales of Sci-B-Vac 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  the
commercialization  activities  of  our  3-antigen  HBV  vaccine  and  foreign  regulatory  agency  submissions,  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 7, 2022, 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, 2021, we had $121.7 million of cash. In order to have sufficient cash 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 products and 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 products and 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  products  and  pipeline  candidates,  it  could  be  attributed  to  our
products or 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  products  or  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.

44

 
 
 
 
 
 
 
 
 
 
 
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.

45

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

Since  we  have  obtained  FDA  approval  to  commercialize  PreHevbrio,  our  operations  are  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.

46

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

47

 
 
 
 
 
 
 
 
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.

48

 
 
 
 
 
 
 
 
 
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.

49

 
 
 
 
 
 
 
 
 
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.

Global, market and economic conditions may negatively impact our business, financial condition and share price.

Concerns  over  inflation,  geopolitical  issues,  the  U.S.  financial  markets,  foreign  exchange  rates,  capital  and  exchange  controls,  unstable  global
credit  markets  and  financial  conditions  and  the  COVID-19  pandemic,  have  led  to  periods  of  significant  economic  instability,  declines  in  consumer
confidence and discretionary spending, diminished expectations for the global economy and expectations of slower global economic growth going forward,
and  increased  unemployment  rates.  Our  general  business  strategy  may  be  adversely  affected  by  any  such  economic  downturns,  volatile  business
environments and continued unstable or unpredictable economic and market conditions. If these conditions continue to deteriorate or do not improve, it
may make any necessary debt or equity financing more difficult to complete, more costly, and more dilutive. In addition, there is a risk that one or more of
our  current  or  future  service  providers,  manufacturers,  suppliers,  our  third-party  payors,  and  other  partners  could  be  negatively  affected  by  difficult
economic  times,  which  could  adversely  affect  our  ability  to  attain  our  operating  goals  on  schedule  and  on  budget  or  meet  our  business  and  financial
objectives.

In addition, we face several risks associated with international business and are subject to global events beyond our control, including war, public
health crises, such as pandemics and epidemics, trade disputes, economic sanctions, trade wars and their collateral impacts and other international events.
Any of these changes could have a material adverse effect on our reputation, business, financial condition or results of operations. There may be changes to
our  business  if  there  is  instability,  disruption  or  destruction  in  a  significant  geographic  region,  regardless  of  cause,  including  war,  terrorism,  riot,  civil
insurrection  or  social  unrest;  and  natural  or  man-made  disasters,  including  famine,  flood,  fire,  earthquake,  storm  or  disease.  In  February  2022,  armed
conflict  escalated  between  Russia  and  Ukraine.  The  sanctions  announced  by  the  U.S.  and  other  countries,  following  Russia’s  invasion  of  Ukraine
against Russia to date include restrictions on selling or importing goods, services or technology in or from affected regions and travel bans and asset freezes
impacting connected individuals and political, military, business and financial organizations in Russia. The U.S. and other countries could impose wider
sanctions  and  take  other  actions  should  the  conflict  further  escalate.  It  is  not  possible  to  predict  the  broader  consequences  of  this  conflict,  which  could
include further sanctions, embargoes, regional instability, geopolitical shifts and adverse effects on macroeconomic conditions, currency exchange rates and
financial markets, all of which could impact our business, financial condition and results of operations.

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 2021 – 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 have 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.

50

 
 
 
 
 
 
 
 
 
 
 
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, 2021, was US$1.00 = NIS 3.229 and US$1.00 = CAD $1.2536. 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 190
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.

51

 
 
 
 
 
 
 
 
 
 
 
 
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 HBV vaccine is not currently protected by any pending patent application nor any unexpired patent. Accordingly, our 3-antigen

HBV vaccine may be subject to competition from the sale of generic products that could adversely affect our business and operations.

Our 3-antigen HBV vaccine has no patent protection, and therefore, we will seek to rely on non-patent data exclusivity in the BPCIA 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 HBV vaccine is the only product we currently market or are commercializing in the United States and Israel. Failure to obtain and
retain marketing exclusivity or expiration of the market exclusivity could seriously adversely affect the revenue potential for our 3-antigen 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.

52

 
 
 
 
 
 
 
 
 
 
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 have
expired  in  other  countries  in  2021.  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.

53

 
 
 
 
 
 
 
 
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 products or 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 $62.1 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.

54

 
 
 
 
 
 
 
 
 
 
 
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 EU 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 HBV vaccine 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,
and amended on May 7, 2021 (the “First Amendment”) 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, 2021, was $30.0 million ($32.2
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 and the First
Amendment 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;

55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● 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 and the First Amendment, the Lender made a term loan to us in aggregate amount of $30.0 million. In
2021, we made average monthly payments of interest in the amount of approximately $175. We are required to pay interest only until January 1, 2023, and
starting January 1, 2023 estimated monthly principal and interest payments of $1,775 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.

56

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 28, 2022, our common shares traded as high as $4.31 per share and as low as $1.21 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 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.

57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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. We have in the past received
deficiency letters from the Listing Qualifications Department of Nasdaq indicating that we did not meet the minimum bid price requirement under Nasdaq
Listing Rule 5550(a)(2).

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. We additionally may not be able to list our common shares on another national securities exchange, which could result in our securities
being quoted on an over-the-counter market. If this were to occur, our shareholders could face significant material adverse consequences, including limited
availability of market quotations for our common shares and reduced liquidity for the trading of our securities. In addition, we could experience a decreased
ability to issue additional securities and obtain additional financing in the future. There can be no assurance that an active trading market for our common
shares will develop or be sustained. 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 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 258,250,273 common shares outstanding as of December 31, 2021, approximately 191,323,735 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, 2021, we had outstanding options, awards, and warrants for the purchase of 19,958,177 common shares. Of this
amount,  options,  awards  and  warrants  for  the  purchase  of  6,585,769  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.

58

 
 
 
 
 
 
 
 
 
 
 
We are 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  a  “smaller  reporting  company”  as  defined  by  Rule  12b-2  of  the  Exchange  Act.  For  as  long  as  we  continue  to  be  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  smaller  reporting  companies,  including  providing  simplified  executive  compensation  disclosures  in  our  filings  and  having  certain  other
decreased disclosure obligations in our filings with the Securities and Exchange Commission (the “SEC”), including being required to provide only two
years of audited financial statements in our annual reports. Consequently, it may be more challenging for investors to analyze our results of operations and
financial prospects.

We will remain a smaller reporting company so long as (1) the value of our common shares held by non-affiliates is less than $250 million as
measured on the last business day of our second fiscal quarter, or (2) 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 less than $700 million as measured on the last business day of our second fiscal
quarter.

Furthermore, we are a non-accelerated filer as defined by Rule 12b-2 of the Exchange Act, and, as such, are not required to provide an auditor
attestation of management’s assessment of internal control over financial reporting, which is generally required for SEC reporting companies under Section
404(b) of the Sarbanes-Oxley Act. Because we are not required to, and have not, had our auditor provide an attestation of our management’s assessment of
internal control over financial reporting, a material weakness in internal controls may remain undetected for a longer period.

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 United States courts, in any action,
including actions predicated upon the civil liability provisions of United States federal securities laws or any other laws of the United States. Additionally,
rights predicated solely upon civil liability provisions of United States 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 Unites States 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 United States courts difficult.

59

 
 
 
 
 
 
 
 
 
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 United States 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, 2021, approximately 25.9% 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,  regulatory,
business, and commercial personnel. Our operations require qualified personnel with expertise in nonclinical pharmacology and toxicology, pharmaceutical
development, clinical research, legal and 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.  An
overall  tightening  and  increasingly  competitive  labor  market,  notably  in  response  to  the  COVID-19  pandemic,  has  been  recently  observed  in  the  U.S.,
Canada, and Israel. A sustained labor shortage or increased turnover rates within our employee base, caused by the COVID-19 pandemic or as a result of
general macroeconomic factors, could lead to increased costs, such as increased wage rates to attract and retain employees, and could negatively affect our
ability to efficiently operate our manufacturing and distribution facilities and overall business. If we are unable to hire and retain employees capable of
performing  at  a  high-level,  or  if  mitigation  measures  we  may  take  to  respond  to  a  decrease  in  labor  availability,  such  as  overtime  and  third-party
outsourcing, have unintended negative effects, our business could be adversely affected. An overall labor shortage, lack of skilled labor, increased turnover
or  labor  inflation,  caused  by  the  COVID-19  pandemic  or  as  a  result  of  general  macroeconomic  factors,  could  have  a  material  adverse  impact  on  our
operations, results of operations, liquidity or cash flows.

60

 
 
 
 
 
 
 
 
 
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.

61

 
 
 
 
 
 
 
 
 
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.

62

 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 2: PROPERTIES

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

a) Our headquarters, which is currently comprised of approximately 5,874 square feet of office space, is held pursuant to a lease agreement that
was entered into on September 23, 2021 with Rayjoe Limited Partnership with a base rent for the premises of $42 per month, subject to a 3%
annual increase. The lease commenced on November 1, 2021, and will run through October 31, 2024. 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  3,651  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 $37 per month and linked to the CPI. The commitments for existing space are for a term of
five years ending January 31, 2027.

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 $8 per month. This agreement was terminated as of
January 1, 2022.

On July 11, 2021, we entered into a non-cancelable sublease agreement for additional office space of 536 square meters with EMI Car Wash
Systems Ltd at our manufacturing facility in Israel. The term of the lease is for 47 months, commencing January 1, 2022, with the option to
extend for an additional 24 months. The amount of the lease is approximately $17 per month.

On  September  9,  2021,  we  entered  into  a  non-cancelable  lease  agreement  for  additional  office  space  of  900  square  meters  with  Ayalot
Investment at our manufacturing facility in Israel. The term of the lease is 60 months, commencing July 1, 2022, with the option to extend for
an additional 60 months. The amount of the lease is approximately $12 per month. 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.

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 $23 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  $6.3  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 $1,463 in 2021.

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 Sci-B-Vac discovered in July 2015; that
Sci-B-Vac was approved for use in children and infants in Israel without sufficient evidence establishing its safety; that SciVac failed to provide accurate
information about Sci-B-Vac 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 Sci-B-Vac in Israel from April 2011 and seeking damages in a total amount of NIS
1,879.5  million  ($604.3  million).  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 Sci-B-Vac was marketed in Israel
without sufficient evidence establishing its safety; and that Sci-B-Vac 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, December 3, 2020 and September 30, 2021. The next preliminary hearing is scheduled to be held on June 9, 2022.

63

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 4: MINE SAFETY DISCLOSURES

Not applicable.

PART II.

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 March 3, 2022, we had approximately 817 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, 2021, 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: [RESERVED].

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.

64

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Overview

VBI Vaccines Inc. (“VBI”) is a commercial stage biopharmaceutical company driven by immunology in the pursuit of 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”), COVID-19 and 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

VBI’s pipeline is comprised of vaccine and immunotherapeutic programs developed by virus-like particle technologies to target two distinct, but
often  related,  disease  areas  –  infectious  disease  and  oncology.  We  prioritize  the  development  of  programs  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.

Our product pipeline includes an approved vaccine and multiple late- and early-stage investigational programs. The investigational programs are
in  various  stages  of  clinical  development  and  the  scientific  information  included  about  these  therapeutics  is  preliminary  and  investigative.  The
investigational programs have not been approved by the United States Food and Drug Administration (“FDA”), European Medicines Agency’s (“EMA”),
United Kingdom Medicines and Healthcare products Regulatory Agency (“MHRA”), Health Canada, or any other health authority and no conclusion can
or should be drawn regarding the safety or efficacy of these investigational programs.

In  addition  to  our  existing  pipeline  programs,  we  may  also  seek  to  in-license  clinical-stage  vaccines  or  vaccine-related  technologies  that  we

believe complement our pipeline, as well as technologies that may supplement our efforts in both immuno-oncology and infectious disease.

Pipeline Programs

The table below is an overview of our commercial vaccine and our investigational programs as of January 31, 2022:

Indication
Approved Vaccine
● Hepatitis B

Prophylactic Candidates
● Cytomegalovirus
● COVID-19 (Ancestral)
● COVID-19 (Beta variant)

● Pan-coronavirus (Multivalent)
● Coronaviruses (Multivalent)
● Zika

Therapeutic Candidates
● Hepatitis B
● Glioblastoma
● Other CMV-Associated Cancers

Program
PreHevbrio1,2
Hepatitis B Vaccine
(Recombinant)

VBI-1501
VBI-2902
VBI-2905

VBI-2901
Undisclosed
VBI-2501

VBI-2601
VBI-1901
Undisclosed

Technology
VLP

  Current Status
  Registration/Commercial

eVLP
eVLP
eVLP

eVLP
eVLP
eVLP

VLP
eVLP
eVLP

  Phase I Completed
  Ongoing Phase Ia
  Ongoing Phase Ib

  Pre-Clinical
  Pre-Clinical
  Pre-Clinical

  Ongoing Phase II
  Ongoing Phase I/IIa
  Preclinical

1Approved for use in the U.S. for the prevention of infection caused by all known subtypes of hepatitis B virus in adults 18 years of age and older
2Approved for use in Israel, under the brand name Sci-B-Vac, for active immunization against hepatitis B virus (HBV infection)

65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
A summary of our marketed product, lead pipeline programs and recent developments follows.

Marketed Product

PreHevbrio (Hepatitis B Vaccine [Recombinant])

PreHevbrio (Hepatitis B Vaccine [Recombinant]) was approved by the FDA on November 30, 2021 for the prevention of infection caused by all
known subtypes of HBV in adults age 18 years and older. PreHevbrio contains the S, pre-S2, and pre-S1 HBV surface antigens, and is the only approved 3-
antigen  HBV  vaccine  for  adults  in  the  U.S.  On  February  23,  2022,  following  discussion  at  the  CDC’s  ACIP  meeting,  PreHevbrio  joined  the  list  of
recommended  products  for  prophylactic  adult  vaccination  against  HBV  infection.  The  inclusion  of  PreHevbrio  in  the  ACIP  recommendation  will  be
reflected  in  a  future  CDC  publication  and  is  a  notable  milestone  as  many  insurance  plans  and  institutions  require  an  ACIP  recommendation  before  a
vaccine is able to be reimbursed or is made available to patients. Additionally, PreHevbrio will be included in the next annual update of the CDC Adult
Immunization Schedule in 2023, which will summarize changes throughout the coming year. VBI expects to commercially launch PreHevbrio in the U.S.
at the end of the first quarter of 2022, with revenue generation expected to begin in the second quarter of 2022.

Commercial and regulatory activity for VBI’s 3-antigen HBV vaccine outside of the U.S. include:

● Israel: Approved and commercially available, under the brand name Sci-B-Vac®, for active immunization against HBV infection.
● European  Union  (“EU”):  On  February  25,  2022,  we  announced  that  the  EMA’s  Committee  for  Medicinal  Products  for  Human  Use
(“CHMP”) adopted a positive opinion for VBI’s 3-antigen HBV vaccine for active immunization against infection caused by all known
subtypes of HBV in adults, under the name PreHevbri [Hepatitis B vaccine (recombinant, adsorbed)]. The European Commission (“EC”)
will review the CHMP recommendation and a final decision on the Marketing Authorization Application (“MAA”) for PreHevbri in the
EU is expected in the coming months. If approved by the EC, the centralized marketing authorization would be valid in all EU Member
States as well as in the European Economic Area (“EEA”) countries – Iceland, Liechtenstein, and Norway.

● United Kingdom  (“UK”):  The  MAA  for  VBI’s  3-antigen  HBV  vaccine  is  expected  to  be  reviewed  by  the  MHRA  as  part  of  the  EC

Decision Reliance Procedure (“ECDRP”), the process for which was initiated upon receipt of positive CHMP opinion.

● Canada:  On  December  9,  2021,  we  completed  the  filing  of  a  New  Drug  Submission  (“NDS”)  to  Health  Canada  for  our  3-antigen
hepatitis B vaccine candidate. Discussions are underway with regulatory agencies to determine the brand name for our 3-antigen HBV
vaccine in Canada.

Prophylactic Investigational Candidates

VBI-2900: Coronavirus Vaccine Program (VBI-2901, VBI-2902, VBI-2905)

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 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: (1) VBI-2901, a multivalent pan-coronavirus vaccine candidate expressing the SARS-
CoV-2, SARS, and MERS spike proteins; and (2) VBI-2902, a monovalent vaccine candidate expressing an optimized “prefusion” form of the SARS-CoV-
2 spike protein.

In March 2021, a Phase I study of VBI-2902 was initiated and on June 29, 2021 we announced initial positive data from the Phase Ia portion of
this  study  that  evaluated  one-  and  two-dose  regimens  of  5µg  of  VBI-2902  in  61  healthy  adults  age  18-54  years.  After  two  doses,  VBI-2902  induced
neutralization titers in 100% of participants, with 4.3x higher geometric mean titer (“GMT”) than that of the convalescent serum panel (n=25), and peak
antibody binding GMT of 1:4,047. The study supports the assessment of a one-dose booster regimen in seropositive individuals and two-dose regimens in
seronegative individuals. VBI-2902 was also well tolerated with no safety signals observed.

In response to the increased circulation of SARS-CoV-2 variants, the Phase Ib portion of the ongoing Phase I study was initiated in September
2021  and  was  designed  to  assess  VBI-2905,  our  eVLP  vaccine  candidate  directed  against  the  SARS-CoV-2  Beta  variant,  as  both  a  1-dose  booster  in
individuals previously immunized with a mRNA vaccine and as a primary 2-dose series in unvaccinated adults. Initial data from the 1-dose booster Phase
Ib portion of the ongoing study is expected around the end of Q1 2022, dependent upon receipt of data from third party clinical research organizations. In
addition, the first clinical study of VBI’s multivalent candidate, designed to increase breadth of protection against COVID-19 and related coronaviruses, is
expected to begin mid-year 2022.

66

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The VBI-2900  program  is  supported  by  a  partnership  with  CEPI  (the  “CEPI  Funding  Agreement”),  with  contributions  of  up  to  $33  million;  a
partnership with the Strategic Innovation Fund (“SIF”), established by the Government of Canada, with an award of up to CAD $56 million; contribution
of  up  to  CAD  $1  million  from  the  Industrial  Research  Assistance  Program  (“IRAP”)  of  the  National  Research  Council  of  Canada  (“NRC”);  and  a
collaboration with the NRC.

VBI-1501: Prophylactic CMV Vaccine Candidate

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 Investigational Candidates

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.  VBI-2601  (BRII-179)  is  formulated  to  induce  broad  immunity  against  HBV,  including  T-cell  immunity  which  plays  an  important  role  in
controlling HBV infection.

On April 12, 2021 and June 23, 2021, we announced data from the completed Phase Ib/IIa clinical study in patients with chronic HBV infection,
which was conducted by our partner Brii Biosciences Limited (“Brii Bio”). The study was a randomized, controlled study designed to assess the safety,
tolerability, antiviral and immunologic activity of VBI-2601. The study was a two-part, dose-escalation study assessing different dose levels of VBI-2601
(BRII-179) with and without an immunomodulatory adjuvant, conducted at multiple study sites in New Zealand, Australia, Thailand, South Korea, Hong
Kong SAR, and China.

The data from the Phase Ib/IIa for 33 evaluable patients across all study arms suggest: (1) VBI-2601 (BRII-179) is well tolerated at all dose levels
with and without the adjuvant with no significant adverse events identified; (2) VBI-2601 (BRII-179) induced both B cell (antibody) and T cell responses
in chronically-infected HBV patients, (3) VBI-2601 (BRII-179) induced restimulation of T cell responses to HBV surface antigens, including S, Pre-S1 and
Pre-S2, in greater than 50% of the evaluable patients compared to no detectable response in the control arm; (4) the T cell responses and antibody responses
were comparable across the 20µg and 40µg unadjuvanted study arms; and (5) T cell response rates between the adjuvanted and unadjuvanted cohorts were
also comparable. Based on the acceptable safety profile and vaccine-induced adaptive immune responses seen in this study, VBI-2601 (BRII-179) has been
advanced to Phase II studies.

67

 
 
 
 
 
 
 
 
 
 
 
On April 21, 2021, we announced that the first patient had been dosed in a Phase II clinical study evaluating VBI-2601 (BRII-179) in combination
with BRII-835 (VIR-2218), an investigational small interfering ribonucleic acid (siRNA) targeting HBV, for the treatment of chronic HBV infection. To the
best of our knowledge, this is the first clinical trial in the field to evaluate the combination of these two HBV mechanisms of action. The multi-center,
randomized, open-label study is designed to evaluate the safety and efficacy of this combination with and without interferon-alpha as a co-adjuvant. Brii
Bio has led the design and implementation of this functional cure proof-of-concept study with the support of VBI and Vir Biotechnology (“VIR”). The
study will be conducted at sites in Australia, China, Taiwan, Hong Kong SAR, South Korea, New Zealand, Singapore, and Thailand. Initial data from this
study is expected in the second half of 2022.

On January 5, 2022, we announced that the first patient was dosed in a second Phase IIa/IIb clinical study evaluating VBI-2601 (BRII-179). This
newly announced Phase II study will assess VBI-2601 as an add-on therapy to the standard-of-care nucleos(t)ide reverse transcriptase inhibitor (nrtl) and
pegylated interferon (PEG-IFN-α,) therapy. Initial data from this Phase IIa/IIb clinical study is expected in the first half of 2023.

VBI-1901: Glioblastoma (GBM)

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 and 2021, with the latest data presented in December 2021
at the World Vaccine & Immunology Congress. The data from the Phase IIa portion of this study demonstrate: (1) improvement in 6-month, 12-month, and
18-month overall survival (“OS”) data compared to historical controls; (2) 12-month OS of 60% (n=6/10) in the VBI-1901 + GM-CSF study arm and 70%
(n=7/10) in the VBI-1901 + AS01 study arm, compared to historical controls of ~30%; (3) 18-month OS of 30% (3/10) in the VBI-1901 + GM-CSF study
arm, 18-month OS not yet reached in the VBI-1901 + AS01 study arm; (3) 2 partial tumor responses, one of which remains on protocol past week 86 with a
93% tumor reduction relative to initiation of treatment at the start of the study, and 7 stable disease observations across both study arms; and (4) VBI-1901
continues to be safe and well tolerated at all doses tested, with no safety signals observed.

On  June  8,  2021,  we  announced  that  the  FDA  granted  Fast-Track  Designation  for  VBI-1901  formulated  with  GM-CSF  for  the  treatment  of

recurrent GBM patients with first tumor recurrence. The designation was granted based on data from the Phase I/IIa study.

Based on the data seen to-date, as part of the next phase of development, we anticipate assessing VBI-1901 in randomized, controlled studies in
both primary and recurrent GBM patients. In the recurrent setting, we aim to expand the number of patients in the current trial and add a control arm, with
the potential for accelerated approval based on tumor response rates and improvement in overall survival. Subject to discussion with the FDA, the amended
protocol  is  expected  to  initiate  enrollment  of  additional  patients  in  Q2  2022.  In  the  primary  setting,  we  are  exploring  a  randomized,  controlled,  clinical
study with registration potential in patients first diagnosed with GBM, which, subject to approval from regulatory bodies, is expected to begin in the second
half of 2022.

68

 
 
 
 
 
 
 
 
 
 
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 $0.1 million. 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 expired in other countries in 2021. 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. During
the year ended December 31, 2021, we made a milestone payment of €0.2 million; related to our prophylactic coronavirus vaccine program.

Financial Operations Overview

At present, our operations are focused on:

● preparing for commercial launch and thereafter ongoing commercialization of PreHevbrio in the United States;

● manufacturing our 3-antigen HBV vaccine at commercial scale to meet demand in the U.S. and Israel, where it is approved, and to prepare for supply

in markets where we may obtain marketing authorization;

● preparing for commercialization of our 3-antigen HBV vaccine in Europe and Canada, where we may obtain regulatory approval;

69

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

● preparing for the next phase of development for our GBM vaccine immunotherapeutic candidate, VBI-1901;

● conducting the Phase I clinical study of our prophylactic COVID-19 vaccine candidates, VBI-2902 and VBI-2905 (Beta variant);

● preparing for a Phase I/II clinical study of our pan-coronavirus candidate, VBI-2901;

● continuing our development and scaling-up production processes for our prophylactic coronavirus vaccine candidates using a Contract Development

and Manufacturing Organization (“CDMO”) located in Canada;

● supporting the ongoing review of the regulatory submissions for our 3-antigen HBV vaccine by the EMA in the EU, MHRA in UK, and Health Canada

in Canada;

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

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

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

candidates;

● implementing  operational,  compliance,  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, legal, and compliance.

VBI’s revenue generating activities have been the sale of our 3-antigen HBV vaccine in Israel and through named patient programs in countries
where our 3-antigen HBV vaccine is not approved, though those markets have generated a limited number of sales to-date. We have also generated revenue
from various business development transactions and R&D services generating fees. To date, we have financed our operations primarily with proceeds from
sales of our common stock, our long-term debt agreements, and contribution agreements and partnerships with CEPI and the Government of Canada. 

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, commercial, and manufacturing activities with respect to the advancement of
our 3-antigen HBV vaccine and new pipeline candidates. As of December 31, 2021, VBI had an accumulated deficit of approximately $378.4 million and
stockholders’ equity of approximately $143.8 million. Our ability to maintain our status as an operating company and to realize our investment in our In
Process Research & Development (“IPR&D”) assets, which consist of our CMV and GBM programs, is dependent upon obtaining adequate cash 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  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, government or
non-governmental 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.

70

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 $69.8 million for the year ended December 31, 2021, 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
commercialize PreHevbrio in the United States in the near term. These include expenses related to the focus of our operations highlighted above.

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.

71

 
 
 
 
Overall Performance

The  Company  had  net  losses  of  $69,753  and  $46,230 for  the  year  ended  December  31,  2021  and  2020,  respectively.  We  had  an  accumulated

deficit of $378,371 at December 31, 2021. We had $121,694 of cash and net working capital of $97,698 as of December 31, 2021.

Revenues

Revenues consist of product sales of Sci-B-Vac in Israel, and R&D services revenue recognized as part of the License Agreement with Brii Bio

and other R&D services.

In Israel, Sci-B-Vac is sold through procurement requests from the Israeli Ministry of Health’s procurement organization, and four health funds

(“HMOs”) (collectively, the “Sci-B-Vac Customers”).

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).

In addition, 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  cGMP  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.
These  R&D  services  are  primarily  marketed  to  the  Israeli  research  community  in  academia  and  Israeli  biotechnology  companies  in  the  life  sciences
industry 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, 2021, we provided services to biotechnology companies including analytical development.

Cost of Revenues

Cost of revenues consist primarily of costs incurred for manufacturing our 3-antigen HBV vaccine which includes cost of materials, consumables,

supplies, contractors, and manufacturing salaries.

Research and Development (“R&D”) Expenses

R&D expenses, net of government grants and funding arrangements, consist primarily of costs incurred for the development of our 3-antigen HBV
vaccine;  VBI-1901,  our  GBM  vaccine  immunotherapeutic  candidate;  VBI-1501,  our  CMV  vaccine  candidate;  VBI-2601  (BRII-179),  our  hepatitis  B
immunotherapeutic candidate; 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 Administrative (“G&A”) Expenses

G&A  expenses  consist  principally  of  commercialization  costs,  salaries  and  related  costs  for  executive  and  other  administrative  personnel  and
consultants, including stock-based compensation, and travel expenses. Other general and administrative expenses include professional fees for legal, patent
protection,  consulting  and  accounting  services,  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.

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.

72

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Results of Operations

Year Ended December 31, 2021 Compared to the Year Ended December 31, 2020

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

Revenues

Expenses:

Cost of revenues
Research and development
General and administrative

Total operating expenses

Loss from operations

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

Income tax expense

NET LOSS

Revenues

Year ended
December 31

2021

2020

Change $

Change %  

  $

631    $

1,061    $

(430)  

(41)%

10,770   
19,558   
38,335   
68,663   

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

1,602   
4,699   
17,684   
23,985   

(68,032)  

(43,617)  

(24,415)  

(4,732)  
3,011   
(69,753)  

(2,708)  
95   
(46,230)  

(2,024)  
2,916   
(23,523)  

-   

-   

-   

  $

(69,753)   $

(46,230)   $

(23,523)  

17%
32%
86%
54%

56%

75%
3,069%
51%

-%

51%

Revenues for the year ended December 31, 2021 were $631 as compared to $1,061 for the year ended December 31, 2020. Revenues for the year
ended  December  31,  2021  decreased  by  $430  or  41%  due  to  a  decrease  in  R&D  services  revenue  for  VBI-2601,  our  hepatitis  B  immunotherapeutic
candidate,  being  developed  in  collaboration  with  Brii  Bio,  as  fewer  manufacturing  and  non-clinical  research  services  were  required  in  the  year  ended
December 31, 2021 compared to the year ended December 31, 2020.

Revenue Composition

Product revenue
R&D service revenue

2021

2020

$

$

262    $
369   
631    $

283 
778 
1,061 

73

 
 
 
 
 
 
 
   
 
   
 
 
 
 
   
   
   
 
 
 
 
    
 
    
 
    
 
  
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
Revenues by Geographic Region

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

Total Revenue

Cost of Revenues

Years ended December 31
2020
2021

$ Change

% Change

  $

321    $
306   
4   

284    $
724   
53   

  $

631    $

1,061    $

37   
(418)  
(49)  

(430)  

13%
(58)%
(92)%

(41)%

Cost of revenues for the year ended December 31, 2021 was $10,770 as compared to $9,168 for the year ended December 31, 2020. The increase
in the cost of revenues of $1,602 or 17% is due to increased outsourced testing costs, direct labor costs, and inventory related costs incurred in the year
ended December 31, 2021 compared to the year ended December 31, 2020.

Research and Development Expenses

R&D  expenses  for  the  year  ended  December  31,  2021  were  $19,558  as  compared  to  $14,859  for  the  year  ended  December  31,  2020.  R&D
expenses were offset by $14,856 for the year ended December 31, 2021 and $3,157 for the year ended December 31, 2020 due to government grants and
funding arrangements. The increase in R&D expenses of $4,699 or 32%, is mainly a result of the (1) the increase in the costs related to our coronavirus
vaccine program, including the ongoing Phase I clinical study, that are not offset by government grants and funding arrangements; (2) an increase in R&D
expenses related to continued development of our other vaccine candidates, specifically GBM our vaccine immunotherapeutic candidate, VBI-1901, as we
prepare for the next phase of development; and (3) increased regulatory costs related to our 3-antigen HBV vaccine.

General and Administrative Expenses

G&A  expenses  for  the  year  ended  December  31,  2021  were  $38,335  as  compared  to  $20,651  for  the  year  ended  December  31,  2020.  G&A
expenses  were  offset  by  $859  for  the  year  ended  December  31,  2021  and  $131  for  the  year  ended  December  31,  2020  due  to  government  grants  and
funding arrangements. The G&A expense increase of $17,684 or 86%, excluding the effect of government grants and funding arrangements, is a result of
the increase in pre-commercial activities related to our 3-antigen HBV vaccine, such as the development of our commercial and distribution infrastructure,
as FDA regulatory approval of PreHevbrio occurred in late 2021, increased insurance costs, increased professional costs, and increased labor costs.

74

 
 
 
 
 
   
 
   
 
 
 
 
   
   
   
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
    
 
    
 
  
 
 
 
 
 
 
 
 
Loss from Operations

The net loss from operations for the year ended December 31, 2021 was $68,032 as compared to $43,617 for the year ended December 31, 2020.

The $24,415 increase in the net loss from operations resulted from the items discussed above.

Interest Expense, Net of Interest Income

The interest expense, net of interest income increased by $2,024 for the year ended December 31, 2021, compared to year ended December 31,
2020,  due  to  the  following:  (1)  the  conversion  of  $2,000  of  the  secured  term  loan  to  common  shares,  which  resulted  in  $1,161  of  additional  interest
accretion  being  recognized  in  interest  expense,  net  of  interest  income  in  the  consolidated  statement  of  operations  and  comprehensive  loss;  and  (2)  an
increase in long-term debt of $12,000.

Foreign Exchange Gain (Loss)

The foreign exchange gain for the year ended December 31, 2021 was $3,011 compared to a foreign exchange gain of $95 for the year ended
December 31, 2020. The change is a result of the changes in the foreign currency exchange rates (NIS and CAD) in which the foreign currency transactions
were denominated for each of those periods.

Net Loss

Net loss of $69,753 for the year ended December 31, 2021 compared to $46,230 for the year ended December 31, 2020 respectively is a result of

the items discussed above.

Liquidity and Capital Resources

Cash
Current Assets
Current Liabilities
Working Capital
Accumulated Deficit

Year ended December 31
2020
2021

$ Change

% Change

  $

121,694    $
130,284   
32,586   
97,698   
(378,371)  

93,825    $

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

27,869   
(1,757)  
15,238   
(16,995)  
(69,753)  

30%
(1)%
88%
(15)%
23%

As of December 31, 2021, we had cash of $121,694 as compared to $93,825 as of December 31, 2020. As of December 31, 2021, we had working
capital of $97,698 as compared to working capital of $114,693 at December 31, 2020. Working capital is calculated by subtracting current liabilities from
current assets.

Net Cash Used in Operating Activities

The  Company  incurred  net  losses  of  $69,753  and  $46,230 in  the  year  ended  December  31,  2021  and  2020,  respectively.  The  Company  used
$39,908 and $47,050 in cash for operating activities during the year ended December 31, 2021 and 2020, respectively. The decrease in cash outflows is
largely a result of an increase in net loss, offset by the change in operating working capital, notably the cash received in advance from the CEPI Funding
Agreement.

Net Cash Used in Investing Activities

Net cash flows provided by investing activities was $23,156 for the year ended December 31, 2021 compared to cash used in investing activities
of $26,000 for the year ended December 31, 2020. During the year ended December 31, 2020 we purchased short term investments, and during the year
ended December 31, 2021 the short-term investments were redeemed.

Net Cash Provided by Financing Activities

Net cash flows provided by financing activities was $44,293 for the year ended December 31, 2021 compared to cash flows provided by financing
activities of $122,392 during the year ended December 31, 2020. During the year ended December 31, 2021, we issued common shares for net proceeds of
$32,315 and completed debt financing for net proceeds of $11,978. During the year ended December 31, 2020, we issued common shares for net proceeds
of $118,713 and completed additional debt financing for net proceeds of $3,679.

Sources of Liquidity

Jefferies Open Market Sale Agreement (“ATM”)

On July 31, 2020, the Company entered into an Open Market Sale Agreement with Jefferies LLC (“Jefferies”), pursuant to which the Company
may offer and sell its common shares having an aggregate price of up to $125,000 from time to time through Jefferies, acting as agent or principal (the
“ATM Program”). Common shares were 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 year ended December 31, 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.

On September 3, 2021, the Company entered into a second Open Market Sale AgreementSM with Jefferies to act as the Company’s sales agent
and/or principal, for the issuance and sale of up to an additional $125,000,000 of the Company’s common shares from time to time in an at-the-market
public offering, which the Company could choose to use when no shares remain available for issuance under the ATM Program.

 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
   
   
   
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
During the year ended December 31, 2021, the Company issued 9,135,632 common shares under the ATM Program, for total gross proceeds of
$33,293 at an average price of $3.64. The Company incurred $1,117 of share issuance costs related to the common shares issued resulting in net proceeds
of $32,176. As of December 31, 2021, $27,022 of common shares remained available for issuance under the ATM Program.

K2 HealthVentures LLC Long Term Debt

On May 22, 2020, the Company (along with its subsidiary VBI Cda) entered into the 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  originally  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”).  The
Company obtained the FDA on November 30, 2021 but elected not to draw down the Third Tranche Term Loan. Pursuant to the Loan Agreement, the
Lenders originally had 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”)  until  the  maturity  date  of  June  1,  2024.  On  February  3,  2021,  pursuant  to  the  Loan
Agreement, the Lenders converted $2 million of the secured term loan into 1,369,863 common shares at a conversion price of $1.46. The Lenders have the
ability to convert an additional $2 million at the Lenders’ option.

75

 
 
 
On May 17, 2021, the Company entered into the First Amendment with the Lenders to: (1) increase the Second Tranche Term Loan from $10
million to $12 million; (2) extend the availability period of the Second Tranche Term Loan beyond April 30, 2021, subject to certain conditions; (3) amend
the  Second  Tranche  Term  Loan  interest  rate  equal  to  the  greater  of  (a)  7.75%  and  (b)  prime  rate  plus  4.50%;  and  (4)  extend  the  date  as  of  which
amortization of the loans under the Loan Agreement shall begin from July 1, 2022 to January 1, 2023.

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 “Original K2 Warrant”) at an exercise price of $1.12 (the “Warrant Price”). On May 17, 2021, in connection with the First Amendment, the Company
issued the Lenders an amended and restated warrant to purchase an additional 312,500 common shares for a total of 937,500 common shares (the “Restated
K2 Warrant”) with the same Warrant Price of $1.12. The number of common shares issuable pursuant to the Restated K2 Warrant, at any given time, is
determined by dividing the Warrant Coverage Amount by the Warrant Price, where the Warrant Coverage Amount is equal to the sum of $1.1 million plus
the aggregate original principal amount of the Third Tranche and Fourth Tranche Term Loan advanced at that time multiplied by 3.5%. The Restated 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 Original K2 Warrant and K2 conversion feature, the debt was issued at a discount of $3.8 million. We also incurred $1.0 million
of debt issuance costs and are required to make a final payment equal to 6.95% of the aggregate original secured term loan principal 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 $1.4 million
related to the First Tranche Term Loan. The total initial debt discount was $6.2 million.

The Second Tranche Term Loan, issued pursuant to the Loan Agreement, as amended by the First Amendment, resulted in the Company incurring
an additional $0.02 million of debt issuance costs, $0.2 million of third-party costs and being required to make a final payment of $0.8 million, which is
equal to 6.95% of the Second Tranche Term Loan.

The  total  principal  amount  of  the  loan  under  the  Loan  Agreement,  as  amended  by  the  First  Amendment,  outstanding  at  December  31,  2021,
including the $2.2 million final payment discussed above, is $32.2 million. The principal amount of the loan made under the Loan Agreement prior to the
First Amendment accrues interest at an annual rate equal to the greater of (a) 8.25% or (b) prime rate plus 5.00%. The principal amount of the Second
Tranche Term Loan made under the Loan Agreement, as amended by the First Amendment, accrues interest at an annual rate equal to the greater of (a)
7.75% or (b) prime rate plus 4.50%. The interest rate as of December 31, 2021 was 8.25% for the First Tranche Term Loan and 7.75% for the Second
Tranche Term Loan. The Company is required to pay only interest until January 1, 2023.

CEPI Partnership

On March 9, 2021, the Company and CEPI announced a partnership, the CEPI Funding Agreement, to develop eVLP vaccine candidates against
SARS-COV-2 variants, including the Beta variant, also known as the B.1.351 variant and 501Y.V2, first identified in South Africa. CEPI agreed to provide
up to $33,018 to support the advancement of VBI-2905, a monovalent eVLP candidate expressing the pre-fusion form of the spike protein from the Beta
variant, through Phase I clinical development. This funding will also support preclinical expansion of additional multivalent vaccine candidates designed to
evaluate  the  potential  breadth  of  our  eVLP  technology.  The  preclinical  expansion  is  intended  to  develop  clinic-ready  vaccine  candidates  capable  of
addressing  emerging  variants.  For  the  year  ended  December  31,  2021,  we  received  $18,363,  of  which  there  is  a  balance  remaining  of  $10,183  in  other
current liabilities on the consolidated balance sheet.

Underwritten Public Offering

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.

Plan of Operations and Future Funding Requirements

The report of our independent registered public accounting firm on our consolidated financial statements for the year ended December 31, 2021
contains an explanatory paragraph regarding 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 HBV vaccine and new pipeline candidates. As of December 31,
2021, VBI had an accumulated deficit of $378,371 and stockholders’ equity of $143,882.

Our  ability  to  maintain  our  status  as  an  operating  company  and  to  realize  our  investment  in  our  IPR&D  assets  is  dependent  upon  obtaining
adequate  cash  to  finance  our  clinical  development,  manufacturing,  our  commercialization  activities,  our  administrative  overhead  and  our  research  and
development  activities.  We  plan  to  finance  near  term  future  operations  with  existing  cash  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 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. The accompanying 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 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  the  research  and  development  of  our  products,  to  bring  about  their  successful  commercial  release,  to  generate  revenue,  and,  ultimately,  to  attain
profitable operations, or, alternatively, to advance our products and technology to such a point that they would be attractive candidates for acquisition by
others in the industry.

76

 
  
 
 
 
 
 
 
 
 
 
 
 
 
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 preclinical development, laboratory testing and clinical trials for our pipeline candidates, the
timing and outcome of regulatory review of our products, 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.

We  expect  to  finance  our  future  cash  needs  through  public  or  private  equity  offerings,  debt  financings,  government  grants  or  non-government
funding, structured asset financings, or business development transactions. Pursuant to the Contribution Agreement, we will receive up to CAD $55,976 as
a government grant to support the development of the Company’s coronavirus vaccine program, though Phase II clinical studies, and pursuant to the CEPI
Funding  Agreement,  we  will  receive  up  to  $33,018  in  funding  to  support  the  development  of  the  Company’s  coronavirus  vaccine  program,  specifically
SARS-COV-2 variants. 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  grants  or  non-government  funding,  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.

The Company’s long-term success and ability to continue as a going concern is dependent upon obtaining sufficient capital to fund the research
and development of its products, 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.

To date, the Company has been able to obtain financing as and when it was needed; however, there is no assurance that financing will be available

in the future, or if it is, that it will be available at acceptable terms.

As  of  December  31,  2021,  we  have  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.

77

 
 
 
 
 
 
 
 
Net Operating Loss Carryforwards 

At December 31, 2021, the Company had NOLs aggregating approximately $352.6 million. The NOLs are available to reduce taxable income of

future years and expire as follows:

United States

Canada

Israel

Total

2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
No expiration
Total losses

  $

  $

-    $
-   
10   
446   
718   
672   
2,556   
3,617   
2,962   
3,126   
5,626   
4,661   
5,323   
6,017   
-   
-   
-   
-   
18,234   
53,968    $

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   
16,526   
13,422   
-   
84,491    $

-    $
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
214,186   
214,186    $

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 
16,526 
13,422 
232,420 
352,645 

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,  2021,  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.

78

 
 
 
 
 
 
   
   
   
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
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, 2021, 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:

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”).

79

 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

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, 2021. 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 10% to 17%.

80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2021.
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, 2021.

Accrued Research and Development Expenses

When  preparing  our  financial  statements,  we  are  required  to  estimate  our  accrued  research  and  development  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 research and development 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
research  and  development  services  at  a  given  point  in  time,  adjustments  to  research  and  development  expenses  may  be  necessary  in  future  periods.
Historically, our estimated accrued research and development 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, net of interest income in the consolidated statement of operations and comprehensive loss using the effective interest method over the term of the
debt.

Known Trends, Events and Uncertainties

As with other companies that are in the process of commercializing novel pharmaceutical products, 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. In addition, the impact of the ongoing
COVID-19 pandemic, including the Omicron variant of COVID-19, which appears to be the most transmissible variant to-date, is currently indeterminable
and rapidly evolving, and has adversely affected and may continue to adversely affect our operations and the global economy. 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 the Consolidated Financial Statements.

Related Parties

During the year ended December 31, 2019, the Company agreed to pay a car loan for 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, 2021 and December 31, 2020, was $29 and $43,
respectively.

81

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2021, and 2020, we had cash of $121.7 million and $93.8 million, respectively, and short-term investments of $0.0 and $25.3
million, respectively, which have been deposited in high interest rate bank accounts or redeemable guaranteed investment certificates, for a total of $121.7
million  and  $119.1  million,  respectively.  Our  cash  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
have significant risk of default or illiquidity.

As of December 31, 2021, and 2020 we had long-term debt outstanding of $32.2 million and $21.4 million, respectively. 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 principal
amount of the Second Tranche Term Loan made under the Loan Agreement, as amended by the First Amendment, accrues interest at an annual rate equal
to the greater of (a) 7.75% or (b) prime rate plus 4.50%. The interest rate as of December 31, 2021 was 8.25% for the First Tranche Term Loan and 7.75%
for  the  Second  Tranche  Term  Loan;  the  interest  rate  at  December  31,  2020  was  8.25%.  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, 2021, and December 31, 2020, we had
minimal liabilities to third parties 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, 2021, 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.

82

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2021. 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, 2021, 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.

ITEM 9C: DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

Not applicable.

83

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 2022 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.

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 (PCAOB: 274)
● Consolidated Balance Sheets as of December 31, 2021 and 2020
● Consolidated Statements of Operations and Comprehensive Loss for the Years Ended December 31, 2021 and 2020
● Consolidated Statements of Stockholders’ Equity - For the Years Ended December 31, 2021 and 2020
● Consolidated Statements of Cash Flows - For the Years Ended December 31, 2021 and 2020
● Notes to Consolidated Financial Statements

2. Exhibits

See Index to Exhibits

ITEM 16: FORM 10-K SUMMARY.

Not applicable.

84

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
VBI Vaccines Inc.

Table of Contents

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets – December 31, 2021 and December 31, 2020

Consolidated Statements of Operations and Comprehensive Loss - For the Years Ended December 31, 2021 and 2020

Consolidated Statements of Stockholders’ Equity - For the Years Ended December 31, 2021 and 2020

Consolidated Statements of Cash Flows - For the Years Ended December 31, 2021 and 2020

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,  2021  and
2020, and the related consolidated statements of operations and 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, 2021 and 2020, 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,  2021  and  cash  outflows  from  operating  activities  for  the  year-ended
December  31,  2021  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  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  financial  statements  and  (2)
involved  our  especially  challenging,  subjective,  or  complex  judgments.  The  communication  of  the  critical  audit  matters  does  not  alter  in  any  way  our
opinion on the 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  million  as  of  December  31,  2021,  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, 2021. 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. Valuation 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.

F-3

 
 
 
 
 
 
 
 
Accrual for research and development expenses

As described in Note 2 to the consolidated financial statements, at each balance sheet date the Company estimates its accrued research and development
expenses (including clinical trial accrued 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 research and development 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 research and development expenses of $8.2 million is included in other current liabilities on the December 31, 2021 consolidated
balance sheet. The amounts recorded for research and development expenses represent the Company’s estimate of the unpaid research and development
expenses based on the information available to the Company at that time. The estimation of research and development expenses was also identified as a
critical accounting estimate by management.

We  identified  the  accrual  for  research  and  development  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.

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 research and
development  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, confirming the assumptions, described above, which were used in developing the research and development estimates, directly
with  the  third  parties  involved  in  performing  the  research  and  development  services  on  behalf  of  the  Company.  Our  alternative  procedures  when
confirmations were not obtained, or when differences were noted in the confirmation response, included (i) reading agreements and contract amendments
with vendors in connection with conducting clinical trials, (ii) evaluating the significant assumptions described above and the methods used in developing
the  research  and  development  estimates,  (iii)  making  direct  inquiries  of  financial  and  research  and  development  client  personnel  regarding  status  and
progress to completion of clinical trials and description of future commitments, and (iv) verifying amounts paid to date under each contract by vouching to
invoices and payment support. For items selected for testing we also recalculated the amounts that were unpaid at the balance sheet date and compared to
management’s estimates.

/s/ EisnerAmper LLP

We have served as the Company’s auditor since 2016.

EISNERAMPER LLP
Iselin, New Jersey
March 7, 2022

F-4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CURRENT ASSETS

Cash
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

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

VBI Vaccines Inc. and Subsidiaries

Consolidated Balance Sheets
(in thousands, except share amounts)

December 31,
2021

December 31,
2020

$

121,694    $

-   
8   
2,576   
2,373   
3,633   
130,284   

1,259   
11,037   
3,344   
62,091   
2,261   
79,992   

93,825 
25,276 
77 
2,152 
1,569 
9,142 
132,041 

639 
10,721 
1,554 
62,156 
2,261 
77,331 

210,276    $

209,372 

$

$

4,280    $
26,941   
526   
839   
32,586   

2,516   
28,441   
574   
2,277   
33,808   

-   

442,235   
81,583   
(1,565)  
(378,371)  
143,882   

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 

209,372 

COMMITMENTS AND CONTINGENCIES (NOTE 17)

STOCKHOLDERS’ EQUITY
Common shares (unlimited authorized; no par value) (2021 issued and outstanding – 258,250,273;
2020 - issued and outstanding 247,039,010)
Additional paid-in capital
Accumulated other comprehensive (loss) income
Accumulated deficit
Total stockholders’ equity

TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY

$

210,276    $

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 administrative

Total operating expenses

Loss from operations

Interest expense, net of interest income (including related party - see Note 10)
Foreign exchange gain
Loss before income taxes

Income tax expense

NET LOSS

Other comprehensive (loss) income

COMPREHENSIVE LOSS

Net loss per share of common shares, basic and diluted

For the Years Ended
December 31

2021

2020

$

631    $

1,061 

10,770   
19,558   
38,335   
68,663   

(68,032)  

(4,732)  
3,011   
(69,753)  

-   

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

(43,617)

(2,708)
95 
(46,230)

- 

$

$

$

(69,753)   $

(46,230)

(2,830)  

2,017 

(72,583)   $

(44,213)

(0.27)   $

(0.21)

Weighted-average number of common shares outstanding, basic and diluted

254,947,202   

218,268,979 

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, 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

BALANCE AS OF DECEMBER 31, 2020
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
Common shares issued upon cashless exercise of
warrants
Common shares issued upon conversion of long-
term debt
Warrant modification in connection with debt
amendment
Stock-based compensation
Net loss
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 

  247,039,010    $ 403,528    $

75,530    $

1,265    $

(308,618)   $

171,705 

9,135,632   
56,873   
2,638   

32,176   
85   
4   

-   
-   
-   

646,257   

4,298   

(4,298)  

1,369,863   

2,000   

-   

-   
-   
-   

-   

-   

-   
-   
-   

-   

-   

-   
-   
-   
-   

-   
144   
-   
-   

867   
9,484   
-   
-   

-   
-   
-   
(2,830)  

-   
-   
(69,753)  
-   

32,176 
85 
4 

- 

2,000 

867 
9,628 
(69,753)
(2,830)

BALANCE AS OF DECEMBER 31, 2021

  258,250,273    $ 442,235    $

81,583    $

(1,565)   $

(378,371)   $

143,882 

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
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

Redemption of short-term investments
Purchase of property and equipment

Net cash flows provided by/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

CHANGE IN CASH FOR THE YEAR

CASH, BEGINNING OF YEAR

CASH, 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
Common shares issued in connection with cashless warrant exercise
K2 conversion feature in connection with financing activities
Common shares issued upon conversion of long-term debt
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

2021

2020

$

(69,753)   $

(46,230)

1,835   
9,628   
2,999   
174   
-   

69   
(513)  
(787)  
5,558   
(584)  
1,071   
356   
(328)  
11,435   
(1,068)  
(39,908)  

25,151   
(1,995)  
23,156   

33,293   
(1,067)  
85   
4   
12,000   
(22)  
-   
44,293   

328   

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

$

$

$

$

$

27,869    $

(49,612)

93,825    $

121,694    $

44,213 

93,825 

2,039    $

1,608 

867    $
-   
4,298   
-   
2,000   
185   
(50)  
-   

- 
1,634 
- 
2,577 
- 
439 
(95)
(71)

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 160
Second  Street,  Floor  3,  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 commercial stage biopharmaceutical company driven by immunology in the pursuit of 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”), COVID-19 and 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 and commercialization of its
products.

The Company has an accumulated deficit of $378,371 as of December 31, 2021 and cash outflows from operating activities of $39,908, for the year-ended
December 31, 2021.

The Company will require significant additional funds to conduct clinical and non-clinical trials, commercially launch our products, and achieve regulatory
approvals. 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 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 approximately $4,500. 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 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 agree 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 agreed 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, however discussions are underway to extend the term. 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.

F-10

 
 
 
 
 
 
 
 
 
 
 
 
 
On July 31, 2020, the Company entered into an Open Market Sale Agreement with Jefferies LLC (“Jefferies”), pursuant to which the Company may offer
and  sell  its  common  shares  having  an  aggregate  price  of  up  to  $125,000  from  time  to  time  through  Jefferies,  acting  as  agent  or  principal  (the  “ATM
Program”). Common shares were 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 year ended December 31, 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 share
issuance costs related to the common shares issued resulting in net proceeds of $62,584.

During 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.

On  March  9,  2021,  the  Company  and  the  Coalition  for  Epidemic  Preparedness  Innovations  (“CEPI”)  announced  a  partnership  (“CEPI  Funding
Agreement”)  to  develop  eVLP  vaccine  candidates  against  SARS-COV-2  variants,  including  the  Beta  variant,  also  known  as  the  B.1.351  variant  and
501Y.V2, first identified in South Africa. CEPI agreed to provide up to $33,018 to support the advancement of VBI-2905, a monovalent eVLP candidate
expressing the pre-fusion form of the spike protein from the Beta variant, through Phase I clinical development. This funding will also support preclinical
expansion  of  additional  multivalent  vaccine  candidates  designed  to  evaluate  the  potential  breadth  of  our  eVLP  technology.  The  preclinical  expansion  is
intended to develop clinic-ready vaccine candidates capable of addressing emerging variants. See more information on the CEPI Funding Agreement in
Note 14. 

On  May  17,  2021,  the  Company  entered  into  the  First  Amendment  to  the  Loan  and  Guaranty  Agreement  and  Affirmation  of  Pledge  and  Security
Agreement (the “First Amendment”) with K2 HealthVentures LLC and any other lender from time-to-time party thereto. See Note 10 for more details.

In June 2021, the Company issued 646,257 common shares to Perceptive Credit Holdings, LP and PCOF EQ AIV, LP (related parties), upon exercise of
2,068,824 warrants on a cashless “net exercise” basis.

On  September  3,  2021,  the  Company  entered  into  a  second  Open  Market  Sale  AgreementSM  with  Jefferies  to  act  as  the  Company’s  sales  agent  and/or
principal, for the issuance and sale of up to an additional $125,000 of the Company’s common shares from time to time in an at-the-market public offering,
which the Company could choose to use when no shares remain available for issuance under the ATM Program.

During the year ended December 31, 2021, the Company issued 9,135,632 common shares under the ATM Program, for total gross proceeds of $33,293 at
an average price of $3.64. The Company incurred $1,117 of share issuance costs related to the common shares issued resulting in net proceeds of $32,176.
As of December 31, 2021, $27,022 of common shares remained available for issuance under the ATM Program.

F-11

 
 
 
 
 
 
 
 
 
 
 
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 consisted 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-12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 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 research and development 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, 2021 and 2020, respectively.

Inventory

Inventory components include all raw materials, work-in-progress and finished goods. Cost is determined on a specific item or 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-13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 years ended December 31, 2021 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 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, 2021 and 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. For the annual impairment test performed at August 31, 2021, 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 10% to 17%. For the
annual impairment test performed at August 31, 2020, 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, 2021 and
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, 2021 and 2020.

F-14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 research and development 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  research  and  development  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 research and
development  services  at  a  given  point  in  time,  adjustments  to  research  and  development  expenses  may  be  necessary  in  future  periods.  Historically,  our
estimated accrued research and development 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.

CEPI Funding Agreement

Cash received in advance from the CEPI Funding Agreement is included in cash on the consolidated balance sheet, however, it is restricted as to its use
until  the  relevant  expenses  are  incurred.  The  cash  received  is  recognized  as  deferred  funding,  included  in  other  current  liabilities  on  the  consolidated
balance sheet, and recognized as a reduction in the related expense when incurred. As of December 31, 2021, the amount of cash received in advance from
CEPI, not yet recognized as a reduction in expenses in the consolidated statement of operations but included in cash on the consolidated balance sheets, is
$10,183. See more information on the CEPI Funding Agreement in Note 14.

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-15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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-16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

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,
2021 and 2020. 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-17

 
 
 
 
 
 
 
 
 
 
 
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,  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 $30,406  and  $20,117  at  December  31,  2021  and
2020, 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-18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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

None

Recently Issued Accounting Standards, not yet Adopted

In August 2020, the FASB issued ASU No. 2020-06, Debt—Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—
Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity (“ASU 2020-06”),
which will simplify the accounting for certain financial instruments with characteristics of liabilities and equity, including certain convertible instruments
and  contracts  on  an  entity’s  own  equity.  Specifically,  the  new  standard  will  remove  the  separation  models  required  for  convertible  debt  with  cash
conversion  features  and  convertible  instruments  with  beneficial  conversion  features.  It  will  also  remove  certain  settlement  conditions  that  are  currently
required  for  equity  contracts  to  qualify  for  the  derivative  scope  exception  and  will  simplify  the  diluted  earnings  per  share  calculation  for  convertible
instruments.

On January 1, 2022, the Company adopted ASU 2020-06 using the modified retrospective method of transition through a cumulative-effect adjustment to
opening accumulated deficit under which comparative financial information will not be restated and continue to apply the provisions of ASC 470 before the
adoption of ASU 2020-06. The new guidance eliminated the beneficial conversion feature accounting model required for convertible debt. Our conversion
option  that  was  previously  bifurcated  and  recorded  as  a  debt  discount  and  additional  paid-in  capital  has  now  been  combined  as  a  single  instrument
classified as a liability.

Based  on  the  Company’s  preliminary  assessment  of  the  adoption  of  this  ASU,  on  January  1,  2022,  the  Company  eliminated  the  beneficial  conversion
feature from additional paid-in capital of approximately $2,700; eliminated the interest accretion on the beneficial conversion through December 31, 2021
from opening accumulated deficit of approximately $2,000, and eliminated the debt discount of approximately $700. The Company is further evaluating
the impact of the adoption of this ASU will have on its consolidated financial statements and related disclosures.

F-19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
Inventory, net

2021

2020

  $

  $

-    $

645   
1,931   
2,576    $

- 
390 
1,762 
2,152 

The Company recorded a provision of approximately $174 and $1,015 during the years ended December 31, 2021 and 2020, 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
Total 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

2021

2020

  $

  $

1,438    $
2,195   
3,633    $

7,830 
1,312 
9,142 

2021
Accumulated 
Depreciation    

Net Book 
Value

Cost

5,951    $
290   
846   
8,909   
15,996    $

(2,463)   $
(80)  
(505)  
(1,911)  
(4,959)   $

3,488 
210 
341 
6,998 
11,037 

2020
Accumulated 
Depreciation    

Net Book 
Value

Cost

5,352    $
218   
590   
8,171   
14,331    $

(1,795)   $
(64)  
(428)  
(1,323)  
(3,610)   $

3,557 
154 
162 
6,848 
10,721 

  $

  $

  $

  $

Depreciation expense for the years ended December 31, 2021, and 2020 was $1,768 and $1,588, respectively.

F-20

 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7. INTANGIBLE ASSETS AND GOODWILL

License
IPR&D assets

License
IPR&D assets

Gross
Carrying
Amount

Accumulated 
Amortization  

Cumulative
Impairment
Charge

2021
Cumulative
Currency
Translation  

Net Book
Value

$

$

$

$

669   
61,500   
62,169   

$

$

(660)  
-   
(660)  

$

$

-    $

(300)  
(300)   $

47    $
835   
882    $

56 
62,035 
62,091 

Gross 
Carrying 
Amount

Accumulated 
Amortization  

Cumulative
Impairment
Charge

2020
Cumulative 
Currency 
Translation  

Net Book 
Value

669   
61,500   
62,169   

$

$

(590)  
-   
(590)  

$

$

-    $

(300)  
(300)   $

44    $
833   
877    $

123 
62,033 
62,156 

The license is held in Israel at SciVac. Amortization expenses for the years ended December 31, 2021 and 2020 amounted to $67 and $64, respectively.
Amortization is expected to be approximately $66 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, 2020 relates to currency translation adjustments
which increased by $2 for the year ended December 31, 2021. The change in carrying value from December 31, 2019 to December 31, 2020 relates to
currency translation adjustments which increased IPR&D assets by $1,455.

F-21

 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Goodwill

Goodwill

Gross
Carrying
Amount

Gross 
Carrying 
Amount

$

$

Cumulative
Impairment
Charge

2021
Cumulative
Currency
Translation

Net Book
Value

8,714   

$

(6,292)   $

(161)   $

2,261 

Cumulative 
Impairment 
Charge

2020
Cumulative 
Currency 
Translation

Net Book 
Value

8,714   

$

(6,292)   $

(161)   $

2,261 

The goodwill is in VBI Cda and the change in carrying value from December 31, 2020 relates to currency translation adjustments which increased goodwill
by  $0  for  the  year  ended  December  31,  2021.  The  change  in  carrying  value  for  goodwill  from  December  31,  2019  relates  to  currency  translation
adjustments which increased by $53 for the year ended December 31, 2020.

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
Deferred funding
Other current liabilities
Total other current liabilities

9. LOSS PER SHARE OF COMMON SHARES

2021

2020

8,196    $
2,294   
4,805   
10,183   
1,463   
26,941    $

5,842 
1,547 
3,844 
- 
1,182 
12,415 

$

$

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-22

 
 
 
 
   
 
 
 
   
   
   
 
 
 
 
 
 
   
 
 
 
   
   
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following potentially dilutive securities outstanding at December 31, 2021 and 2020 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 $3,783 ($5,061 at December 31 2020)
Less: current portion, net of debt discount of $0 ($0 at December 31, 2020)

2021

2020

1,384,469   
18,573,708   
1,369,863   
21,328,040   

3,197,666 
12,636,897 
2,739,726 
18,574,289 

2021

2020

$

$

28,441    $
-   
28,441    $

16,329 
- 
16,329 

On May 22, 2020, the Company (along with its subsidiary VBI Cda) entered into the 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 $20,000 (the “First Tranche Term Loan”). The Lenders originally 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  $10,000  available  between  January  1,  2021  and  April  30,  2021  upon
achievement of certain milestones (the “Second Tranche Term Loan”), (2) $10,000 available between the closing date and December 31, 2021, subject to
achievement of a certain U.S. Food and Drug Administration (“FDA”) approval (the “Third Tranche Term Loan”), and (3) a final tranche of up to $10,000
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”).  The
Company obtained the FDA approval on November 30, 2021 but elected not to draw down the Third Tranche Term Loan. Pursuant to the Loan Agreement,
the Lenders originally had the ability to convert, at the Lenders’ option, up to $4,000 of the secured term loan into common shares of the Company at a
conversion  price  of  $1.46  per  share  (“K2  conversion  feature”)  until  the  maturity  date  of  June  1,  2024.  On  February  3,  2021,  pursuant  to  the  Loan
Agreement, the Lenders, converted $2,000 of the secured term loan into 1,369,863 common shares at a conversion price of $1.46. The Lenders have the
ability to convert an additional $2,000 at the Lenders’ option.

On  May  17,  2021,  the  Company  entered  into  the  First  Amendment  with  the  Lenders  to:  (1)  increase  the  Second  Tranche  Term  Loan  from  $10,000  to
$12,000; (2) extend the availability period of the Second Tranche Term Loan beyond April 30, 2021, subject to certain conditions; (3) amend the Second
Tranche Term Loan interest rate equal to the greater of (a) 7.75% and (b) prime rate plus 4.50%; and (4) extend the date as of which amortization of the
loans under the Loan Agreement shall begin from July 1, 2022 to January 1, 2023.

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
“Original  K2  Warrant”)  at  an  exercise  price  of  $1.12  (the  “Warrant  Price”).  On  May  17,  2021,  in  connection  with  the  First  Amendment,  the  Company
issued the Lenders an amended and restated warrant to purchase an additional 312,500 common shares for a total of 937,500 common shares (the “Restated
K2 Warrant”) with the same Warrant Price of $1.12. The number of common shares issuable pursuant to the Restated K2 Warrant, at any given time, is
determined by dividing the Warrant Coverage Amount by the Warrant Price, where the Warrant Coverage Amount is equal to the sum of $1,050 plus the
aggregate  original  principal  amount  of  the  Third  Tranche  and  Fourth  Tranche  Term  Loan  advanced  at  that  time  multiplied  by  3.5%.  The  Restated  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 Original K2 Warrant was $1,181 based on the relative fair value of the Original K2 Warrant as compared to the sum of
the  fair  values  of  the  Original  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 Original 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  original  secured  term  loan  principal  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 related to the First Tranche Term Loan. The total initial debt discount
was $6,169.

The  Second  Tranche  Term  Loan,  issued  pursuant  to  the  Loan  Agreement  as  amended  by  the  First  Amendment,  resulted  in  the  Company  incurring  an
additional $20 of debt issuance costs, $150 of third-party costs and being required to make a final payment of $834, which is equal to 6.95% of the Second
Tranche Term Loan.

The  Company  accounted  for  the  First  Amendment  as  a  debt  modification  and  as  a  result  the  debt  discount  was  increased  by  $1,721.  This  amount
represents: (1) the incremental fair value of the Restated K2 Warrant of $867; (2) the increased final payment of $834 related to the Second Tranche Term
Loan; and (3) debt issuance costs of $20. The third-party costs were expensed in general and administrative in the consolidated statement of operations and
comprehensive loss.

The total principal amount of the loan under the Loan Agreement, as amended by the First Amendment, outstanding at December 31, 2021, including the
$2,224 final payment discussed above, is $32,224. 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 principal amount of the Second Tranche Term Loan made under the Loan Agreement, as
amended by the First Amendment, accrues interest at an annual rate equal to the greater of (a) 7.75% or (b) prime rate plus 4.50%. The interest rate as of
December 31, 2021 was 8.25%  for  the  First  Tranche  Term  Loan  and  7.75%  for  the  Second Tranche  Term  Loan.  The  Company  is  required  to  pay  only
interest until January 1, 2023. The effective interest rate on the loan of $30,000, excluding the final payment, is 15.33%.

F-23

 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
    
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2021.

The obligations under the Loan Agreement, as amended by the First Amendment, 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, and VBI BV, 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 $14,500 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 Credit Holdings, LP, a related party, (“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 is 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 is 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  is
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.

As  of  December  31,  2021  and  2020,  the  total  debt  discount  related  to  the  Loan  Agreement  with  K2  HealthVentures  LLC  was  $7,890  and  $6,169,
respectively. As of December 31, 2021, and 2020 the unamortized debt discount was $3,783 and $5,061, 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.

Interest expense, net of interest income recorded for the year ended December 31, 2021 and 2020 was as follows:

Interest expense
Amortization of debt discount
Interest income
Total interest expense, net of interest income

F-24

2021

2020

  $

  $

2,105    $
2,999   
(372)  
4,732    $

1,752 
1,569 
(613)
2,708 

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
During the year ended December 31, 2021, the Company amortized $2,999 of the debt discount, which comprises (1) $1,161 recognized immediately upon
conversion of the K2 conversion feature and (2) $1,838 of amortization of the debt discount. Such amount is included in interest expense, net of interest
income in the consolidated statement of operations and comprehensive loss.

Interest expense and amortization of debt discount for the year ended December 31, 2020 includes $723 and $461, respectively, incurred to a related party.

The following table summarizes the future payments that the Company expects to make for long-term debt:

2022
2023
2024
Total

11. EMPLOYEE BENEFITS

Defined Contribution Plan

Principal 
payments on 
Loan Agreement 
and final payment

$

$

- 
19,573 
12,651 
32,224 

The  Company  operates  a  defined  contribution  retirement  benefit  plan  for  all  qualifying  employees  in  accordance  with  corresponding  federal  and
state/provincial law. Effective May 1, 2021, for VBI DE and VBI Cda employees, the respective companies contribute up to 3% of the employee’s salary to
a retirement benefit, which contribution is based on a 50% match of participating employee contributions. Prior to May 1, 2021, for VBI DE and VBI Cda
employees the respective companies contributed up to 1.5% of the employee’s salary to a retirement benefit, which contribution was based on a 25% match
of  participating  employee  contributions.  The  total  expense  recognized  for  the  years  ended  December  31,  2021  and  2020  was  $110  and  de  minimus,
respectively.

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,  2021  and  2020  was  $352 and $292,  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-25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

Included in the consolidated statement of operations and comprehensive loss for the year ended December 31, 2021 is $16 of severance payments pursuant
to  the  aforementioned  statutory  or  contractual  obligations.  There  were  no  severance  payments  pursuant  to  the  aforementioned  statutory  or  contractual
obligations as of December 31, 2020.

12. STOCKHOLDERS’ EQUITY AND ADDITIONAL PAID-IN CAPITAL

Authorized

We have an unlimited number of common shares authorized without par value.

Common Shares Issuances

2021 common shares issuances were as follows:

i. On February 3, 2021, the Company issued 1,369,863 common shares upon conversion of long-term debt

ii. On June 9, 2021, the Company issued 646,257 commons shares upon cashless exercise of warrants

iii. During the year ended December 31, 2021, as part of the ATM Program, the Company issued 9,135,632 common shares for total gross proceeds of

$33,293 at an average price of $3.64. The Company incurred $1,117 of share issuance costs.

iv. During the year ended December 31, 2021, the Company issued 56,873 common shares upon exercise of National Warrants at an exercise price of

$1.50 for gross proceeds of $85.

vi. During the fourth quarter of the year ended December 31, 2021, the Company issued 2,638 common shares upon exercise of options $1.66 for

gross proceeds of $4.

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-26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2021, there were 989,813 options outstanding under the 2006
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, 2021, there were 521,242
options outstanding under the 2014 Plan.

2016 VBI Equity Incentive Plan

The  2016  Plan,  as  amended,  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, 2021, there were 17,023,324 options outstanding and 39,329 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-27

 
 
 
 
 
 
 
 
 
 
 
 
 
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 5,832,119 at December 31, 2021.

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,
2021 and 2020.

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-28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2021 and 2020. All RSUs issued under the 2016 Plan at December 31, 2021 and 2020 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, 2021.

F-29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock-Based Compensation Expense

The  table  below  provides  information,  as  of  December  31,  2021,  regarding  the  2006  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, 2019

Granted
Exercised
Forfeited

Balance outstanding at December 31, 2020

Granted
Exercised
Forfeited

Balance outstanding at December 31, 2021

Exercisable at December 31, 2021

Exercise Price

Number Of
Options

Outstanding

Weighted Average Remaining 
Contractual
Life (Years)

Number of
securities to be
issued upon
exercise/vesting of
outstanding
awards

Weighted
average
exercise price

989,813    $
521,242    $
17,062,653    $
18,573,708    $

4.02 
5.09 
2.47 
2.63 

Number of
Stock
Options

Weighted
Average
Exercise Price

6,471,708    $

6,075,900    $
(750)   $
(39,317)   $

12,507,541    $

6,215,000    $
(2,638)   $
(185,524)   $

18,534,379    $

10,053,876    $

Exercisable

2.79 

1.95 
1.64 
2.59 

2.38 

3.15 
1.66 
3.09 

2.63 

2.49 

  Number Of Options  

Weighted Average Exercise
Price

$
$
$
$
$

0.00 – 1.49   
1.50 – 2.49   
2.50 – 3.49   
3.50 – 4.49   
4.50+   

3,430,000   
4,424,998   
8,071,650   
1,916,742   
690,989   
18,534,379   

8.08   
6.68   
8.79   
4.84   
3.29   
7.54   

2,177,497    $
3,980,511    $
1,350,477    $
1,854,402   

690,989    $
10,053,876    $

1.42 
1.69 
3.01 
4.15 
5.01 
2.49 

The weighted average remaining contractual life of exercisable options was years 6.50 and 6.98 years at December 31, 2021 and 2020, respectively.

F-30

 
 
 
 
 
   
 
 
 
    
  
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
Information relating to restricted stock units is as follow:

Unvested shares outstanding at December 31, 2019

Granted
Vested
Forfeited

Unvested shares outstanding at December 31, 2020

Vested
Forfeited

Unvested shares outstanding at December 31, 2021

Number of 
Stock Awards

Weighted 
Average Fair Value 
at Grant Date

157,997   

125,000    $
(140,167)   $
(13,474)   $

129,356    $

(81,135)   $
(8,892)   $

39,329    $

2.77 

1.46 
2.79 
1.53 

1.62 

1.70 
1.50 

1.47 

The intrinsic value of outstanding options at December 31, 2021 was $6,029,282 (the intrinsic value of vested options was $4,585,494 and the intrinsic
value of those expected to vest was $1,443,788). The fair value of the vested RSU’s was $137 for the year ended December 31, 2021. There were 2,638
options exercised for the year ended December 31, 2021 and the intrinsic value of exercised options was $4 for the year ended December 31, 2021. 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.

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

2021

2020

96.87% 
0.59% 
5.85 
0.00% 
2.40 

  $

91.59%
1.19%
5.81 
0.00%
1.42 

  $

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-31

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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

2021

2020

  $

  $

1,839    $
7,697   
92   
9,628    $

1,088 
4,143 
56 
5,287 

There is $13,700 of unrecognized compensation from all equity awards as of December 31, 2021. This expense will be recognized over a weighted average
period of 1.88 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.

On May 17, 2021, in connection with the First Amendment, as described in Note 10, the Company issued the Lenders the Restated K2 Warrant to purchase
an additional 312,500 common shares for a total of 937,500 common shares with the same Warrant Price of $1.12.

On June 9, 2021, the Company issued 646,257 common shares upon exercise of 2,068,824 warrants on a cashless “net exercise” basis.

During the year ended December 31, 2021, the Company issued 56,873 common shares upon exercise of National Warrants at an exercise price of $1.50
for gross proceeds of $85.

The value attributed to 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 December 31, 2019

Issued
Exercised

Balance outstanding at December 31, 2020

Issued
Exercised

Balance outstanding at December 31, 2021

K2 Warrant

95.00%
1.53%
9 
0.00%
2.77 

  $

Number of Warrants

Weighted Average 
Exercise Price

2,618,824    $

1,330,000    $
(751,158)   $

3,197,666    $

312,500    $
(2,125,697)   $

1,384,469    $

2.87 

1.32 
2.85 

2.23 

1.12 
2.72 

1.24 

F-32

 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
13. REVENUE AND DEFERRED REVENUE

Revenue comprises of the following:

Product revenue
R&D Service revenue

2021

2020

  $

  $

262    $
369   
631    $

283 
778 
1,061 

Cost of revenues for the year ended December 31, 2021 for product revenue and R&D services revenue is $10,475 and $295, respectively. Cost of revenues
for the year ended December 31, 2020 for product revenue and R&D services revenue is $8,692 and $476, 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, 2021:

Product revenue
R&D Service revenue
Total

Total

2022

2023 and
thereafter

  $

  $

469    $

2,334   
2,803    $

-    $

526   
526    $

469 
1,808 
2,277 

The following table presents changes in the deferred revenue balance for the year ended December 31, 2021:

Balance at December 31, 2020

Amounts received in 2021
Recognition of deferred revenue
Currency translation

Balance at December 31, 2021

Short Term
Long Term

F-33

  $

3,104 

- 
(306)
5 

2,803 

526 
2,277 

  $

  $
  $

 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
Collaboration and License Agreement – Brii Bio

On  December  4,  2018,  the  Company  entered  into  a  Collaboration  and  License  Agreement  with  Brii  Biosciences  Limited  (“Brii  Bio”)  (the  “License
Agreement”), amended on April 8, 2021, 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”);

● 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

On December 20, 2021, the Company and Brii Bio amended the License Agreement (the “Second Amendment”) whereby:

● the Company and Brii Bio agreed to conduct an additional Phase II combination clinical trial of VBI-2601 (BRII-179), both with and without IFN-

α, and BRII-835 (VIR-2218) (“Combo Clinical Trial”); and

● Brii Bio granted the Company a non-exclusive royalty free license under the Brii Bio technology arising from the data generated in the Combo
Clinical Trial solely for use in the development, manufacture or commercialization of the Licensed Product in combination with an siRNA in the
countries of the world other than the Licensed Territory.

Pursuant to the License Agreement, as amended, 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  $11,000  non-refundable  upfront  payment.  As  part  of  the  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  $3,626  (based  on  the  Company’s  common  stock  price  on  December  4,  2018).  The  remaining  $7,374,
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 $4,737 of the transaction price using an estimated selling price based on an expected cost plus a margin approach and the
remaining transaction price of $2,637 was allocated to the VBI-2601 (BRII-179) license using the residual method.

There was no additional consideration contemplated in the Second Amendment.

In addition, the Company is also eligible to receive an additional $117,500 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, 2021,
R&D services related to Brii Bio that remain unsatisfied are $2,134, out of the $2,803 total deferred revenue.

Upon termination of the 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-34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2021 and 2020 are $504 and $669, 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, the Company 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.

On  July  8,  2021,  the  Company  signed  a  second  amendment  to  the  collaboration  agreement  with  the  NRC  to  broaden  the  scope  of  the  collaboration  to
include developing a vaccine against the Beta variant of SARS-CoV-2.

On August 27, 2021, the Company signed a third amendment to the collaboration agreement with the NRC further broaden the scope to include certain
stable cell line work for our vaccine candidate against the Beta variant of SARS-CoV-2.

On November 15, 2021, we signed a fourth amendment to the collaboration agreement with the NRC to further broaden the scope to include additional
animal studies and PRNT analysis for our vaccine candidate against the Beta variant of SARS-CoV-2.

On February 8, 2022, we signed a fifth amendment to the collaboration agreement with the NRC to further broaden the scope to include additional assays
of new variants against SARS-CoV-2.

The expiry date of the collaboration agreement, as amended, is October 31, 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,
2021 and 2020 are $1,152 and $454, respectively.

F-35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CEPI

On March 9, 2021, the Company and CEPI announced the CEPI Funding Agreement, to develop eVLP vaccine candidates against SARS-COV-2 variants,
including the Beta variant, also known as the B.1.351 variant and as 501Y.V2, first identified in South Africa. CEPI agreed to provide up to $33,018 to
support  the  advancement  of  VBI-2905,  a  monovalent  eVLP  candidate  expressing  the  pre-fusion  form  of  the  spike  protein  from  the  Beta  variant  strain,
through  Phase  I  clinical  development.  This  funding  will  also  support  preclinical  expansion  of  additional  multivalent  vaccine  candidates  designed  to
evaluate  the  potential  breadth  of  our  eVLP  technology.  The  preclinical  expansion  is  intended  to  develop  clinic-ready  vaccine  candidates  capable  of
addressing emerging variants.

Under the terms of the CEPI Funding Agreement, among other things, the Company and CEPI agreed on the importance of global equitable access to any
vaccines produced pursuant to the CEPI Funding Agreement. Any such vaccines, if approved, are expected to be procured and allocated through global
mechanisms as part of the Access to COVID-19 Tools (ACT) Accelerator, an international initiative launched by the WHO, Gavi the Vaccine Alliance,
CEPI, and other global non-governmental organizations and governmental leaders in 2021.

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 are expensed as incurred in Research and Development and General and Administrative expenses; costs for the year
ended December 31, 2021 are $8,240. Such expenses, including administrative expenses, for the year ended December 31, 2021 were reduced by the same
amount. During the year ended December 31, 2021, the Company received $18,363 from CEPI and as of December 31, 2021, the Company had $10,183
recorded as deferred funding, recorded in other current liabilities on the consolidated balance sheet.

Brii Biosciences Limited

On December 4, 2018, the Company entered into a License Agreement with Brii Bio, as described in Note 13.

As described in Note 13, the Company and Brii Bio entered into the Second Amendment on December 20, 2021. The Combo Clinical Trial collaboration 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 Combo Clinical Trial collaboration will be expensed as incurred in Research and Development expenses; costs for the year ended December 31,
2021 were de minimis.

15. GOVERNMENT GRANTS

Industrial Research Assistance Program (“IRAP”)

On July 3, 2020, the Company and the NRC as represented by its IRAP signed a contribution agreement whereby the NRC agreed to contribute up to CAD
$1,000 for the transfer and scale-up of the technical production process for our prophylactic coronavirus vaccine program.

Costs associated with the contribution agreement are expensed as incurred in Research and Development expenses. For the year ended December 31, 2021
and 2020, the Company recognized $273 and $449, respectively, as a reduction in expenses. As of December 31, 2021 and 2020, the Company had $44 and
$312, respectively, recorded as deferred government grants, recorded in other current liabilities on the consolidated balance sheet.

Strategic Innovation Fund (“SIF”)

Costs associated with the contribution agreement are expensed as incurred in Research and Development expenses and overhead charges are included in
General  and  Administrative.  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 SIF whereby ISED agreed 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 on or before the last day of the first quarter of 2022, however discussions are underway to extend the term.

For the year ended December 31, 2021 and 2020, the Company recognized $7,248 and $2,812, respectively, as a reduction in expenses. As of December
31,  2021  and  2020,  the  Company  had  $947 and $512,  respectively,  recorded  as  deferred  government  grants,  recorded  in  other  current  liabilities  on  the
consolidated balance sheet.

16. INCOME TAXES

Components of the Company’s loss from continuing operations before income taxes are as follows:

United States
Canada
Israel
Total

2021

2020

  $

  $

(1,870)   $
(30,002)  
(37,881)  
(69,753)   $

(8,343)
(16,480)
(21,407)
(46,230)

F-36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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

  $

(69,753)

  $

(46,230)

2021

2020

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
Stock based compensation
Foreign exchange translation
Permanent statutory to GAAP difference
Other
Income tax expense

26.50% 

(18,485)
- 
19,099
1,313
2,387
(4,574)
480
(220)
- 

  $

26.50%
(12,251)
(188)
15,094
663
792
(2,366)
(1,272)
(472)
- 

  $

* 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 2021 the Canadian statutory income tax rate of approximately 26.50% 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
Allowable capital losses
Debt obligations
Deferred financing costs
Net deferred tax assets
Less: valuation allowance
Net deferred tax assets (liabilities)

2021

2020

  $

  $

86,397    $
14,102   
1,050   
1,996  
(16,454)  
56   
(1,757)  
1,779   
87,169   
(87,169)  

-    $

70,472 
11,163 
641 
1,603 
(16,471)
- 
(1,531)
2,348 
68,225 
(68,225)
- 

As  of  December  31,  2021  and  2020,  the  Company  had  United  States  federal  net  operating  loss  carryovers  (“NOLs”)  of  approximately  $53,968  and
$54,007, respectively, including $29,000  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, 2021. 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, 2021, the Company also had Canadian net operating loss carryovers of approximately $84,491 and 69,292, respectively, available to
offset future taxable income which expire beginning in 2024.

As of December 31, 2021 and 2020, the Company had $5,868 and $5,867  respectively,  of  investment  tax  credits  available  to  carry  forward  and  reduce
future years’ Canadian income taxes which expire beginning in 2026.

As of December 31, 2021 and 2020, the Company had unclaimed research and development expenses in Canada of approximately $21,740 and $21,834,
respectively, which are available to offset future taxable income indefinitely.

As  of  December  31,  2021  and  2020,  the  Company  had  $213  and  $0,  respectively,  of  allowable  capital  losses  in  Canada,  which  can  be  carried  forward
indefinitely, however can only be used against taxable capital gains.

As  of  December  31,  2021  and  2020,  the  Company  also  had  Israel  net  operating  loss  carryovers  of  approximately  $214,186 and $162,411,  respectively,
which can be carried forward indefinitely.

F-37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
    
 
  
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As of December 31, 2021, the Company had NOLs aggregating approximately $352,645. The NOLs are available to reduce taxable income of future years
and expire as follows:

United States

Canada

Israel

Total

2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
No expiration
Total losses

  $

  $

-    $
-   
10   
446   
718   
672   
2,556   
3,617   
2,962   
3,126   
5,626   
4,661   
5,323   
6,017   
-   
-   
-   
-   
18,234   
53,968    $

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   
16,526   
13,422   
-   
84,491    $

-    $
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
-   
214,186   
214,186    $

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 
16,526 
13,422 
232,420 
352,645 

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-38

 
 
 
 
 
   
   
   
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
●

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  were  made  in  2020.  During  the  year  ended  December  31,  2021,  VBI  Cda  paid  €200,  in  milestone  payments
related to our prophylactic coronavirus vaccine program approval and start, respectively.

(b) The Company’s manufactured and marketed product, a 3-antigen HBV vaccine, is a recombinant trivalent  HBV  vaccine  that  is  subject  to  a  license
agreement between Savient Pharmaceuticals Inc and SciGen Ltd., dated June 2014, as subsequently amended (“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 $18 and $20, were recorded in cost of revenues for the year ended December 31, 2021 and
2020, respectively.

Royalty payments under the SciGen Assignment Agreement of $13 and $14 were recorded in cost of revenues for the year ended December 31, 2021
and 2020, 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-39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 Sci-B-Vac discovered in July 2015; that Sci-B-Vac
was approved for use in children and infants in Israel without sufficient evidence establishing its safety; that SciVac failed to provide accurate information
about Sci-B-Vac 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 Sci-B-Vac in Israel from April 2011 and seeking damages in a total amount of NIS 1,879,500
($604,341). 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  Sci-B-Vac  was  marketed  in  Israel  without  sufficient
evidence establishing its safety; and that Sci-B-Vac 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, December 3, 2020 and September 30, 2021. The next preliminary hearing is scheduled to be held on June 9, 2022.

F-40

 
 
 
 
 
 
 
 
 
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.

During the year ended December 31, 2021, the Company terminated the existing office facility lease agreement in the United States and entered into a new
non-cancellable  lease  agreement  for  office  space,  the  terms  which  commenced  on  November  1,  2021  running  through  October  31,  2024.  Our
manufacturing  facility  lease  agreement  in  Israel  has  been  extended  for  5  years  with  a  term  now  ending  January  31,  2027. The  lease  agreement  for  our
research facility in Canada, which comprises office and laboratory space, has a term ending on December 31, 2022 with an option to extend the term for
one additional period of three years. A lease for additional office space at our research facility commenced on October 1, 2020 with a term ending April 30,
2023.

During  the  year  ended  December  31,  2021,  the  Company  entered  into  two  non-cancelable  lease  agreements  for  additional  office  at  our  manufacturing
facility  in  Israel,  the  rent  terms  which  will  commence  January  1,  2022  running  through  November  30,  2025  with  an  option  to  extend  the  term  for  two
additional years and July 1, 2022 running through June 30, 2027 with an option to extend the term for five additional years. The Company will recognize a
right of use asset and lease liability for each agreement upon the rent commencement date.

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:
2021 operating lease costs:
2020 operating lease costs:

Other information:
Weighted average remaining lease term
Weighted average discount rate

  $

1,463 
1,231 

2.96 years 

12%

Operating lease costs are included in general and administrative expenses in the statement of operation and comprehensive loss.

During the year ended December 31, 2021, the Company entered into new lease agreements and recognized a ROU asset of $3,248.

The following table summarizes future undiscounted cash payments reconciled to the lease liabilities:
Year ending December 31

2022
2023
2024
2025
2026
2027

Total
Effect of discounting
Total lease liability
Less: current portion
Long term lease liability

$

$

$

$

1,188 
1,057 
941 
483 
483 
40 

4,192 
(837)
3,355 
839 
2,516 

F-41

 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
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

2021

2020

  $

  $

321    $
306   
4   
631    $

284 
724 
53 
1,061 

There was no revenue attributed to our country of domicile, Canada, for years ended December 31, 2021 and 2020.

For the year ended December 31, 2021, the Company had 3 customers that individually accounted for 12%, 26% and 49% of revenues.

For the year ended December 31, 2020, the Company had 3 customers that individually accounted for 68%, 10% and 10% 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

2021

2020

  $

  $

12,567    $
1,273   
541   
14,381    $

10,998 
644 
633 
12,275 

During  the  year  ended  December  31,  2019,  the  Company  agreed  to  pay  a  car  loan  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, 2021 and 2020, is $29 and $43, respectively.

21. SUBSEQUENT EVENTS

On January 27, 2022, the Company approved the grant of 4,960,000 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, 2032.

F-42

 
 
 
 
 
 
 
   
 
    
   
  
   
 
   
 
 
 
 
 
 
 
   
 
  
 
   
  
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
No.

Description

EXHIBIT INDEX

1.1

1.2

2.1

3.1

3.2

3.3

4.1

4.2

4.3

4.4

4.5

4.6

4.7

  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).

  Open Market Sale Agreement, dated September 3, 2021, by and between VBI Vaccines Inc. and Jefferies LLC (incorporated by reference to

Exhibit 1.1 to the Current Report on Form 8-K (SEC File No. 001-37769), filed with the SEC on September 3, 2021).

  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).

  Description of Securities (incorporated by reference to Exhibit 4.7 to the Annual Report on Form 10-K SEC File No. 001-37769), filed with

the SEC on March 2, 2021).

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, amended and restated.

10.1(C)+   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).

85

 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
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

  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).

10.4+

  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).

10.5+

  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).

10.6

10.7

10.8

  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).

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).

10.9

  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).

10.10+

  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).

10.11+

  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).

10.12

  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

 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
 
   
 
   
 
   
 
   
 
10.13

  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).

10.14

  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).

10.15+

  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).

10.16

  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).

10.17+

  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)

10.18(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).

10.19

  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).

10.20

  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).

10.21*(3)

10.22*(3)

10.23*(3)

10.24*(3)

10.25*(2)
(3)

10.26*(2)
(3)

  Collaborative Research Agreement, dated March 30, 2020, between National Research Council of Canada and Variation Biotechnologies Inc.

  First Amendment to the Collaborative Research Agreement, dated December 21, 2020, between National Research Council of Canada and

Variation Biotechnologies Inc.

  Second  Amendment  to  the  Collaborative  Research  Agreement,  dated  July  8,  2021,  between  National  Research  Council  of  Canada  and

Variation Biotechnologies Inc.

  Third  Amendment  to  the  Collaborative  Research  Agreement,  dated  August  27,  2021,  between  National  Research  Council  of  Canada  and

Variation Biotechnologies Inc.

  Fourth Amendment to the Collaborative Research Agreement, signed November 15, 2021, between National Research Council of Canada and

Variation Biotechnologies Inc.

  Fifth Amendment Five to the Collaborative Research Agreement, signed February 8, 2022, between National Research Council of Canada and

Variation Biotechnologies Inc.

10.27+

  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).

10.28

  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).

10.29(3)

  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).

10.30

  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).

10.31

  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).

87

 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
10.32

  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).

10.33+

  Amendment to Consulting Agreement with F. Diaz-Mitoma Professional Corporation, effective January 1, 2021 (incorporated by reference to

Exhibit 10.46 to the Annual Report on Form 10-K (SEC File No. 001-37769), filed with the SEC on March 2, 2021).

10.34

  Assignment Agreement, dated February 14, 2012, between FDS Pharma LLP and SciGen Ltd (incorporated by reference to Exhibit 10.48 to

the Annual Report on Form 10-K (SEC File No. 001-37769), filed with the SEC on March 2, 2021).

10.35

  Assignment  Agreement,  dated  October  16,  2012,  by  and  among  FDS  Pharma  LLP,  SciGen  Ltd.,  and  SciGen  (I.L.)  Ltd  (incorporated  by

reference to Exhibit 10.49 to the Annual Report on Form 10-K (SEC File No. 001-37769), filed with the SEC on March 2, 2021).

10.36

  Amendment to the Assignment Agreement, dated February 14, 2013, by and among SciGen Ltd., SciGen (I.L.) Ltd (incorporated by reference

to Exhibit 10.50 to the Annual Report on Form 10-K (SEC File No. 001-37769), filed with the SEC on March 2, 2021).

10.37(3)

  Master  Commercial  Services  Agreement,  dated  December  19,  2017,  between  InVentiv  Commercial  Services,  LLC  and  VBI  Vaccines  Inc.
(incorporated by reference to Exhibit 10.51 to the Annual Report on Form 10-K (SEC File No. 001-37769), filed with the SEC on March 2,
2021).

10.38*(2)
(3)

  Funding Agreement, by and between Variation Biotechnologies Inc., a Canadian federal corporation and a wholly-owned subsidiary of VBI

Vaccines Inc., and the Coalition for Epidemic Preparedness Innovations, dated as of March 9, 2021.

10.39

  Amendment to the Collaboration and License Agreement with Brii Bioscience, effective April 8, 2021 (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 10, 2021).

10.40+

  Amendment  to  Consulting  Agreement  with  F.  Diaz-Mitoma  Professional  Corporation,  effective  July  1,  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 10, 2021).

10.41

  First  Amendment  to  Loan  and  Guaranty  Agreement,  dated  as  of  May  17,  2021,  by  and  among  VBI  Vaccines  Inc.,  as  borrower,  Variation
Biotechnologies  Inc.,  as  borrower  representative,  each  of  the  guarantors  signatory  thereto,  and  K2  HealthVentures  LLC,  as  lender  and  as
administrative agent (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 21, 2021).

10.42

  Form of Amended and Restated 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 21, 2021).

10.43

  Addendum  #3  to  sublease  agreement  signed  by  Ayalot  Investment  (Ramat  Vered)  1994  Ltd;  EMI  Car  Wash  Systems  Ltd  and  SciVac  Ltd
effective July 11, 2021 (incorporated by reference to Exhibit 10.5 to the Quarterly Report on Form 10-Q (SEC File No. 001-37769), filed with
the SEC on August 2, 2021).

88

 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
10.44

  Sublease  signed  by  EMI  Car  Wash  Systems  Ltd.  And  SciVac  Ltd  effective  July  11,  2021(incorporated  by  reference  to  Exhibit  10.6  to  the

Quarterly Report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on August 2, 2021).

10.45

10.46

10.47

10.48

10.49

10.50

10.51*(2)
(3)

  Unprotected Lease Agreement signed by Africa Israel Properties Ltd, Ayalot Investments (Ramat Vered) 1994 Ltd, Sharda Ltd and SciGen
(IL) Ltd effective June 16, 2006 (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 8, 2021).

  Addendum of Unprotected Lease Agreement dated June 16, 2006 right of use in floor protected space signed by Africa Israel Properties Ltd,
Ayalot Investments (Ramat Vered) 1994 Ltd, Sharda Ltd and SciGen (IL) effective October 20, 2006 (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 November 8, 2021).

  Addendum of Unprotected Lease Agreement dated June 16, 2006 signed by Africa Israel Properties Ltd, Ayalot Investments (Ramat Vered)
1994 Ltd, Sharda Ltd and SciGen (IL) Ltd Company No .513679555 effective January 2012 (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 November 8, 2021).

  Addendum of Unprotected Lease Agreement dated June 16, 2006 signed by Africa Israel Properties Ltd, Ayalot Investments (Ramat Vered)
1994 Ltd, Sharda Ltd and SciVac Ltd Company No .513679555 effective February 24, 2016 (incorporated by reference to Exhibit 10.5 to the
Quarterly Report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on November 8, 2021).

  Addendum of Unprotected Lease Agreement dated June 16, 2006 signed by Africa Israel Properties Ltd, Ayalot Investments (Ramat Vered)
1994 Ltd, Sharda Ltd and SciVac Ltd. Company No 513679555 effective September 5, 2016 (incorporated by reference to Exhibit 10.6 to the
Quarterly Report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on November 8, 2021).

  Addendum to Lease Agreement for Fixed Term Rented Property dated June 16, 2006 signed by Ayalot Investment (Ramat Vered) 1994 Ltd.
Private Company 512022401 and SciVac Ltd. Private Company 513679555 effective September 9, 2021 (incorporated by reference to Exhibit
10.7 to the Quarterly Report on Form 10-Q (SEC File No. 001-37769), filed with the SEC on November 8, 2021).

  Second Amendment to the Collaboration and License Agreement with Brii Bioscience, dated December 20, 2021. 

89

 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
10.52*+

  Amendment to Consulting Agreement with F.Diaz-Mitoma Professional Corporation, effective January 1, 2022.

21.1

  VBI Vaccines Inc. – List of Subsidiaries (incorporated by reference to Exhibit 21.1 to the Annual Report on Form 10-K SEC File No. 001-

37769), filed with the SEC on March 2, 2021)

23.1*

  Consent of EisnerAmper LLP, Independent Registered Public Accounting Firm.

24.1*

  Powers of Attorney (attached to the signature page hereto).

31.1*

  Certification of Chief Executive Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934.

31.2*

  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.

32.1**

  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.

32.2**

  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*   Inline XBRL Instance Document.

101.SCH*   Inline XBRL Taxonomy Extension Schema Document.

101.CAL*   Inline XBRL Taxonomy Extension Calculation Linkbase Document.

101.DEF*   Inline XBRL Taxonomy Extension Definition Linkbase Document.

101.LAB*   Inline XBRL Taxonomy Extension Labels Linkbase Document.

101.PRE*   Inline XBRL Taxonomy Extension Presentation Linkbase Document.

104

  Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).

* 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 of the schedules (and similar attachments) to this Exhibit have been omitted in accordance with Regulation S-K Item 601(a)(5) of Regulation
S-K  under  the  Securities  Act  of  1933,  as  amended,  because  they  do  not  contain  information  material  to  an  investment  or  voting  decision  and  that
information  is  not  otherwise  disclosed  in  the  Exhibit  or  the  disclosure  document.  The  registrant  hereby  agrees  to  furnish  a  copy  of  all  omitted
schedules (or similar attachments) to the SEC upon its request.

(3) Portions of this exhibit have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K under the Securities Act of 1933, as amended, because
they are both (i) not material and (ii) the type that the registrant treats as private or confidential. A copy of the omitted portions will be furnished to the
SEC upon its request.

90

 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
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 7th day of March, 2022.

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 7, 2022

Date: March 7, 2022

Date: March 7, 2022

Date: March 7, 2022

Date: March 7, 2022

Date: March 7, 2022

Date: March 7, 2022

Date: March 7, 2022

/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

/s/ Linda Bain
Linda Bain
Director

91

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 10.1B+

VBI VACCINES INC.

INCENTIVE PLAN

Effective May 6, 2016

As amended December 16, 2021

 
 
 
 
 
 
 
1.

PREAMBLE AND DEFINITIONS

1.1

Title.

PART I – GENERAL PROVISIONS

The Plan described in this document shall be called the “VBI Vaccines Inc. Incentive Plan”

1.2

Purpose of the Plan.

The purposes of the Plan are:

(a)

to  promote  a  further  alignment  of  interests  between  officers,  employees  and  other  eligible  service  providers  and  the
shareholders of the Corporation;

(b) to  associate  a  portion  of  the  compensation  payable  to  officers,  employees  and  other  eligible  service  providers  with  the

returns achieved by shareholders of the Corporation; and

(c)

to attract and retain officers, employees and other eligible service providers with the knowledge, experience and expertise
required by the Corporation.

1.3

Definitions.

1.3.1

“Affiliate(s)” shall mean a Parent or Subsidiary of the Corporation.

1.3.2

1.3.3

1.3.4

“Applicable  Law”  means  any  applicable  provision  of  law,  domestic  or  foreign,  including,  without  limitation,  applicable
securities  legislation,  together  with  all  regulations,  rules,  policy  statements,  rulings,  notices,  orders  or  other  instruments
promulgated thereunder, and Stock Exchange Rules.

“Base Price” means the base dollar amount used to calculate the amount, if any, payable to a Participant with respect to a Share
subject  to  a  Stand-Alone  SAR  upon  settlement  thereof,  which  base  dollar  amount  shall  be  determined  in  accordance  with
Section 10.6.

“Beneficiary” means,  subject  to  Applicable  Law,  an  individual  who  has  been  designated  by  a  Participant,  in  such  form  and
manner as the Board may determine, to receive benefits payable under the Plan upon the death of the Participant, or, where no
such designation is validly in effect at the time of death, the Participant’s legal representative.

1.3.5

“Black-Out Period” means a period of time when, pursuant to any policies of the Corporation, any securities of the Corporation
may not be traded by certain persons as designated by the Corporation, including any holder of a Grant.

1.3.6

“Board” means the Board of Directors of the Corporation.

1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.3.7

“Cause” means:

(a) subject  to  (b)  below,  “just  cause”  or  “cause”  for  Termination  by  the  Corporation  or  an  Affiliate  as  determined  under

Applicable Law;

(b) where a Participant has a written employment agreement with the Corporation or an Affiliate, “Cause” as defined in such

employment agreement, if applicable; or

(c) where a Participant provides services as an independent contractor pursuant to a contract for services with the Corporation

or an Affiliate, any material breach of such contract.

1.3.8

“Change in Control” means:

(a) a successful “take-over bid” (as defined in the Securities Act (British Columbia), as amended, or any successor legislation
thereto) pursuant to which the “offeror” acquires beneficial ownership of securities of the Corporation which, directly  or
following conversion or exercise thereof, would entitle the holder thereof, together with persons acting jointly or in concert
with  the  holder  thereof,  to  cast  more  than  fifty  percent  (50%)  of  the  votes  attaching  to  all  securities  of  the  Corporation
which  may  be  cast  to  elect  directors  of  the  Corporation,  other  than  the  acquisition  of  beneficial  ownership  of  additional
securities of the Corporation by any person who, together with persons acting jointly or in concert with such person, was
entitled prior to such “take-over bid”, directly or following conversion or exercise securities of the Corporation, to cast more
than fifty percent (50%) of the votes attaching to all securities of the Corporation which may be cast to elect directors of the
Corporation;

(b) the  issuance  to,  or  acquisition  by,  any  person,  or  group  of  persons  acting  jointly  or  in  concert,  directly  or  indirectly,
including through an arrangement or other form of reorganization, of beneficial ownership of securities of the Corporation
which, directly or following conversion or exercise thereof, would entitle the holder thereof to cast more than fifty percent
(50%) of the votes attaching to all  securities  of  the  Corporation  which  may  be  cast  to  elect  directors  of  the  Corporation,
other  than  the  issuance  of  securities  of  the  Corporation  to,  or  acquisition  of  securities  of  the  Corporation  by,  any  person
who, together with persons acting jointly or in concert with such person, was entitled prior to such issuance or acquisition,
directly or following conversion or exercise securities of the Corporation, to cast more than fifty percent (50%) of the votes
attaching to all securities of the Corporation which may be cast to elect directors of the Corporation;

(c)

individuals who, as of a Grant Date, constitute the Board (the “Incumbent Board”) cease for any reason (other than death or
disability)  to  constitute  at  least  a  majority  of  the  Board;  provided,  however,  that  any  individual  becoming  a  Director
subsequent to the Grant Date, whose election, or nomination for election by the Corporation’s shareholders, was approved
by  a  vote  of  at  least  two-thirds  of  the  Directors  then  comprising  the  Incumbent  Board  (either  by  a  specific  vote  or  by
approval  of  the  proxy  statement  of  the  Corporation  in  which  such  person  is  named  as  a  nominee  for  Director,  without
objection  to  such  nomination)  will  be  considered  as  though  such  individual  was  a  member  of  the  Incumbent  Board,  but
excluding  for  this  purpose,  any  such  individual  whose  initial  assumption  of  office  occurs  as  a  result  of  an  actual  or
threatened election contest with respect to the election or removal of Directors or other actual or threatened solicitation of
proxies or consents by or on behalf of a person other than the Directors then comprising the Board;

2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(d) an  arrangement,  amalgamation,  merger  or  other  form  of  reorganization  of  the  Corporation  where  the  holders  of  the
outstanding  voting  securities  or  interests  of  the  Corporation  immediately  prior  to  the  completion  of  the  arrangement,
amalgamation, merger or reorganization will hold fifty percent (50%) or less of the votes attaching to all outstanding voting
securities or interests of the continuing entity upon completion of the arrangement, amalgamation, merger or reorganization;

(e)

the sale of all or substantially all of the assets of the Corporation; or

(f)

the liquidation, winding-up or dissolution of the Corporation.

1.3.9

“Code” or “Internal Revenue Code” means the United States Internal Revenue Code of 1986, as amended, and any applicable
United States Treasury Regulations and other binding regulatory guidance thereunder.

1.3.10

“Corporation” means VBI Vaccines Inc. and includes any successor corporation thereof.

1.3.11

“Director” means a director of the Corporation from time to time.

1.3.12

“Disability” means:

(a) subject to (b) below, a Participant’s physical or mental incapacity that prevents him/her from substantially fulfilling his or
her duties and responsibilities on behalf of the Corporation or, if applicable, an Affiliate, as determined by the Board and, in
the  case  of  a  Participant  who  is  an  employee  of  the  Corporation  or  an  Affiliate,  in  respect  of  which  the  Participant
commences receiving, or is eligible to receive, disability benefits under the Corporation’s or Affiliate’s long-term disability
plan; or

(b) where a  Participant  has  a  written  employment  agreement  with  the  Corporation  or  an  Affiliate,  “Disability” as defined in

such employment agreement, if applicable.

1.3.13

“Disability Date” means, in relation to a Participant, that date determined by the Board to be the date on which the Participant
experienced a Disability.

1.3.14

“Eligible Person” means an individual Employed by the Corporation or any Affiliate, 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 Corporation.

3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.3.15

“Employed” means, with respect to a Participant, that:

(a)

the  Participant  is  rendering  services  to  the  Corporation  or  an  Affiliate  (including  services  as  a  Director)  including  as  a
Service Provider (referred to in Section 1.3.43 as “active Employment”); or

(b) the Participant  is  not  actively  rendering  services  to  the  Corporation  or  an  Affiliate  due  to  an  approved  leave  of  absence,
maternity or parental leave or leave on account of Disability (provided, in the case of a US Taxpayer, that the Participant has
not incurred a “Separation From Service”, within the meaning of Section 409A of the Code).

For greater certainty, a Participant shall not be considered to be Employed on a Vesting Date if, prior to such Vesting Date,
such  Participant  received  a  payment  in  lieu  of  notice  of  termination  of  employment,  whether  under  a  contract  of
employment, as damages or otherwise.

and “Employment’ has the corresponding meaning.

1.3.16

“Exercise Price” means, (i) with respect to an Option, the price payable by a Participant to purchase one Share on exercise of
such Option,  which  shall  not  be  less  than  one  hundred  percent  (100%)  of  the  Market  Price  on  the  Grant  Date  of  the  Option
covering such Share, and (ii) with respect to a Tandem SAR, the Exercise Price (as defined in paragraph (i) above) applicable to
the Option to which the Tandem SAR relates, in each case subject to adjustment pursuant to Section 5.

1.3.17

“Grant” means a grant or right granted under the Plan consisting of one or more Options, Stock Appreciation Rights, RSUs or
PSUs, shares of Restricted Stock or such other award as may be permitted hereunder.

1.3.18

“Grant Agreement”  means  an  agreement  between  the  Corporation  and  a  Participant  evidencing  a  Grant  and  setting  out  the
terms under which such Grant is made, together with such schedules, amendments, deletions or changes thereto as are permitted
under the Plan.

1.3.19

“Grant Date” means the effective date of a Grant.

1.3.20

“Incentive Stock Option” has the meaning ascribed thereto in Section 422(b) of the Code.

1.3.21

“Insider” means

(a) a Director or officer of the Corporation;

(b) a Director or officer of an Affiliate or a company that is an insider:

(c) a person or company that has:

(i)  beneficial  ownership  of,  or  control  or  direction  over,  directly  or  indirectly,  securities  of  the  Corporation
carrying more than 10 percent of the voting rights attached to all the Corporation’s outstanding voting securities,
excluding, for the purpose of the calculation of the percentage held, any securities held by the person or company
as underwriter in the course of a distribution, or

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(ii) a combination of beneficial ownership of, and control or direction over, directly or indirectly, securities of the
Corporation  carrying  more  than  10  percent  of  the  voting  rights  attached  to  all  the  Corporation’s  outstanding
voting securities, excluding, for the purpose of the calculation of the percentage held, any securities held by the
person or company as underwriter in the course of a distribution..

1.3.22

“Market Price” means, with respect to any particular date:

(a)

if the Shares are listed on only one Stock Exchange, the closing price per Share on such Stock Exchange;

(b) if the Shares are listed on more than one Stock Exchange, the “Market Price” as determined in accordance with paragraph
(a)  above  for  the  primary  Stock  Exchange  on  which  the  greatest  volume  of  trading  of  the  Shares  occurred  during  the
immediately preceding twenty (20) Trading Days; and

(c)

if the Shares are not listed for trading on a Stock Exchange, a price which is determined by the Board (acting on the advice
of an independent third  party,  should  the  Board  elect,  in  its  sole  discretion,  to  utilize  an  independent  third  party  for  this
purpose), in good faith to be the fair market value of the Shares

1.3.23 Notwithstanding  the  foregoing,  the  determination  of  the  Market  Price  shall,  where  applicable  to  a  US  Taxpayer,  be  in
compliance with Section 409A of the Code. “Option” means an option to purchase a Share granted by the Board to an Eligible
Person in accordance with Section 3 and Section 9.1.

1.3.24

“Parent”  means  any  parent  corporation  of  the  Corporation  within  the  meaning  of  Code  Section  424(e),  or  any  successor
provision.

1.3.25

“Participant” means an Eligible Person to whom a Grant is made and which Grant or a portion thereof remains outstanding.

1.3.26

“Performance Conditions”  means  such  financial,  personal,  operational  or  transaction-based  performance  criteria  as  may  be
determined by the Board in respect of a Grant to any Participant or Participants and set out in a Grant Agreement. Performance
Conditions  may  apply  to  the  Corporation,  an  Affiliate,  the  Corporation  and  its  Affiliates  as  a  whole,  a  business  unit  of  the
Corporation or group comprised of the Corporation and some Affiliates or a group of Affiliates, either individually, alternatively
or in any combination, and measured either in total, incrementally or cumulatively over a specified performance period, on an
absolute basis or relative to a pre-established target or milestone, to previous years’ results or to a designated comparator group,
or  otherwise,  provided  that  the  performance  period  for  measurement  or  achievement  of  any  such  performance  criteria  (or
incremental element thereof) shall in all events exceed one year.

5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.3.27

“Performance  Period”  means,  with  respect  to  PSUs,  the  period  specified  by  the  Board  for  achievement  of  any  applicable
Performance Conditions as a condition to Vesting.

1.3.28

“Plan” means this VBI Vaccines Inc. Incentive Plan, including any schedules or appendices hereto, as may be amended from
time to time.

1.3.29

“Performance Share Unit” or “PSU”  means  a  right  granted  to  an  Eligible  Person  in  accordance  with  Section  3  and  Section
14.1 to receive a Share or the Market Price, as determined by the Board, that generally becomes Vested, if at all, subject to the
attainment of certain Performance Conditions and satisfaction of such other conditions to Vesting, if any, as may be determined
by the Board.

1.3.30

“Restricted Share Unit” or “RSU” means a right granted to an Eligible Person in accordance with Section 3 and Section 14.1
to receive a Share or the Market Price, as determined by the Board, that generally becomes Vested, if at all, following a period of
continuous Employment of the Participant.

1.3.31

“Restricted Stock” means Shares granted to a Participant that are subject to a Restriction (as defined in Section 18).

1.3.32

“Restrictive  Covenant”  means  any  obligation  of  a  Participant  to  the  Corporation  or  an  Affiliate  to  (A)  maintain  the
confidentiality of information relating to the Corporation or the Affiliate and/or its business, (B) not engage in employment or
business activities that compete with the business of the Corporation or the Affiliate, (C) not solicit employees or other service
providers,  customers  and/or  suppliers  of  the  Corporation  or  the  Affiliate,  whether  during  or  after  employment  with  the
Corporation or Affiliate, and whether such obligation is set out in a Grant Agreement issued under the Plan or other agreement
between the Participant and the Corporation or Affiliate, including, without limitation, an employment agreement, or otherwise,
or (D) any other restrictive covenant contained in an applicable Grant Agreement, employment agreement or other Agreement
between a Participant and the Corporation or an Affiliate.

1.3.33

“Service Provider” means a person or company, other than an employee, officer or director of the Corporation or an Affiliate,
that:

(a)

is engaged  to  provide,  on  a  bona fide  basis,  for  an  initial,  renewable  or  extended  period  of  twelve  (12)  months  or  more,
services to the Corporation or an Affiliate, other than services provided in relation to a distribution of securities;

(b) provides the services under a written contract between the Corporation or an Affiliate and the person or company; and

(c)

in the reasonable opinion of the Corporation, spends or will spend a significant amount of time and attention on the affairs
and business of the Corporation or an Affiliate;

and includes

6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(a)

for an individual Service Provider, a corporation of which the individual Service Provider is an employee or shareholder,
and a partnership of which the individual Service Provider is an employee or partner; and

(b) for a Service Provider that is not an individual, an employee, executive officer, or director of the Service Provider, provided
that the individual employee, executive officer, or director spends or will spend a significant amount of time and attention
on the affairs and business of the Corporation or an Affiliate.

1.3.34

“Share” means a common share in the capital of the Corporation or, in the event of an adjustment contemplated by Section 5.1
hereof, such other security to which a Participant may be entitled upon the exercise or settlement of a Grant as a result of such
adjustment.

1.3.35

“Share Unit” means either an RSU or a PSU, as the context requires.

1.3.36

“Stand-Alone SAR” means a Stock Appreciation right that is granted without reference to any related Option.

1.3.37

“Stock Appreciation Right” or “SAR” means a right, granted to an Eligible Person, representing the right to receive payment,
in cash, Shares or any combination thereof, as determined by the Board, equal to the excess of the Market Price over the Base
Price or Exercise Price, whichever is applicable, on the terms and conditions and calculated in accordance with the provisions of
Section 10 hereof.

1.3.38

“Stock Exchange”  means  the  NASDAQ  Exchange  and  such  other  stock  exchange  on  which  the  Shares  are  listed,  or  if  the
Shares are not listed on any stock exchange, then on the over-the-counter market.

1.3.39

“Stock Exchange Rules” means the applicable rules of any Stock Exchange upon which Shares of the Corporation are listed.

1.3.40

“Subsidiary”  means,  any  subsidiary  corporation  of  the  Corporation  within  the  meaning  of  Code  Section  424(f),  or  any
successor provision.

1.3.41

“Tandem SAR” means a Stock Appreciation Right attached to an Option, giving the holder, upon Vesting of the Option and
Tandem SAR, the right to choose to exercise the Stock Appreciation Right or to exercise the Option.

1.3.42

“Termination” means (i) the termination of a Participant’s active Employment with the Corporation or an Affiliate (other than
in connection with the Participant’s transfer to Employment with the Corporation or another Affiliate), which shall occur on the
earlier of the date on which the Participant ceases to render services to the Corporation or Affiliate, as applicable, and the date
on which the  Corporation  or  an  Affiliate,  as  applicable,  delivers  notice  of  the  termination  of  the  Participant’s  employment  or
contract  for  services,  whether  such  termination  is  lawful  or  otherwise,  without  giving  effect  to  any  period  of  notice  or
compensation in lieu of notice (except as expressly required by applicable employment standards legislation), but, for greater
certainty, a Participant’s absence from active work during a period of vacation, temporary illness, authorized leave of absence,
maternity or parental leave or leave on account of Disability shall not be considered to be a “Termination”, and (ii) in the case of
a Participant who does not return to active Employment with the Corporation or an Affiliate immediately following a period of
absence  due  to  vacation,  temporary  illness,  authorized  leave  of  absence,  maternity  or  parental  leave  or  leave  on  account  of
Disability, such cessation shall be deemed to occur on the last day of such period of absence (provided, in each case, that, in the
case of a US Taxpayer, the Termination constitutes  a  “Separation  From  Service”,  within  the  meaning  of  Section  409A  of  the
Code), and “Terminated” and “Terminates” shall be construed accordingly.

7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.3.43

“Time Vesting” means any conditions relating to the passage of time or continued service with the Corporation or an Affiliate
for a period of time in respect of a Grant, as may be determined by the Board.

1.3.44

“Trading Day” means a day on which the Stock Exchange is open for trading and on which the Shares actually traded.

1.3.45

“US  Taxpayer”  means  an  individual  who  is  subject  to  tax  under  the  Code  in  respect  of  any  amounts  payable  or  Shares
deliverable under this Plan.

1.3.46

“Vested” means, with respect to any Option, SAR, Share Unit, share of Restricted Stock or other award included in a Grant, that
the  applicable  conditions  with  respect  to  Time  Vesting,  achievement  of  Performance  Conditions  and/or  any  other  conditions
established by the Board have been satisfied or, to the extent permitted under the Plan, waived, whether or not the Participant’s
rights with respect to such Grant may be conditioned upon prior or subsequent compliance with any Restrictive Covenants (and
any applicable derivative term shall be construed accordingly).

1.3.47

“Vesting Date” means the date on which the applicable Time Vesting, Performance Conditions and/or any other conditions for
an Option, SAR, Share Unit, share of Restricted Stock or other award included in a Grant becoming Vested are met, deemed to
have been met or waived as contemplated in Section 3.1.

2.

CONSTRUCTION AND INTERPRETATION

2.1

Gender, Singular, Plural.

In the Plan, references to the masculine include the feminine; and references to the singular shall include the plural and vice versa, as the
context shall require.

2.2

Severability.

If any provision or part of the Plan is determined to be void or unenforceable in whole or in part, such determination shall not affect the
validity or enforcement of any other provision or part thereof.

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.3

Headings, Sections and Parts.

Headings wherever used herein are for reference purposes only and do not limit or extend the meaning of the provisions herein contained.
A reference to a section or schedule shall, except where expressly stated otherwise, mean a section or schedule of the Plan, as applicable.
The Plan is divided into four Parts. Part I contains provisions of general application to all Grants; Part II applies specifically to Options
and SARs; Part III applies specifically to Share Units; and Part IV applies specifically to Restricted Stock and other Share-based awards.

2.4

Insiders.

With respect to Insiders, the Plan and all transactions under the Plan are intended to comply with all applicable conditions of Rule 16b-3
promulgated under the U.S. Securities Exchange Act of 1934, as amended. To the extent any provision of the Plan or action by the Board
fails  to  so  comply,  such  provision  or  action  shall  be  deemed  null  and  void  ab initio,  to  the  extent  permitted  by  Applicable  Law  and
deemed advisable by the Board.

3.

ADMINISTRATION

3.1

Administration by the Board.

The Plan shall be administered by the Board in accordance with its terms and subject to Applicable Law. Subject to and consistent with
the terms of the Plan, in addition to any authority of the Board specified under any other terms of the Plan, the Board shall have full and
complete discretionary authority to:

(a)

interpret the Plan and Grant Agreements;

(b) prescribe,  amend  and  rescind  such  rules  and  regulations  and  make  all  determinations  necessary  or  desirable  for  the

administration and interpretation of the Plan and instruments of grant evidencing Grants;

(c) determine those Eligible Persons who may receive Grants as Participants, grant one or more Grants to such Participants and

approve or authorize the applicable form and terms of the related Grant Agreement;

(d) determine the  terms  and  conditions  of  Grants  granted  to  any  Participant,  including,  without  limitation,  as  applicable  (i)
Grant Value and the number of Shares subject to a Grant, (ii) the Exercise Price or Base Price for Shares subject to a Grant,
(iii) the conditions to the Vesting of a Grant or any portion thereof, including, as applicable, the period for achievement of
any applicable Performance Conditions as a condition to Vesting and conditions pertaining to compliance with Restrictive
Covenants, and the conditions, if any, upon which Vesting of any Grant or any portion thereof will be waived or accelerated
without any further action by the Board, (iv) the circumstances upon which a Grant or any portion thereof shall be forfeited,
cancelled  or  expire,  including  in  connection  with  the  breach  by  a  Participant  of  any  Restrictive  Covenant,  (v)  the
consequences of a Termination with respect to a Grant, (vi) the manner of exercise or settlement of the Vested portion of a
Grant,  (vii)  whether,  and  the  terms  upon  which,  a  Grant  may  be  settled  in  cash,  newly  issued  Shares  or  a  combination
thereof, and (viii) whether, and the terms upon which, any Shares delivered upon exercise or settlement of a Grant must be
held by a Participant for any specified period of time;

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(e) determine whether, and the extent to which, any Performance Conditions or other conditions applicable to the Vesting of a

Grant have been satisfied or shall be waived or modified;

(f) make such rules, regulations and determinations as it deems appropriate under the Plan in respect of any leave of absence or
disability of any Participant. Without limiting the generality of the foregoing, the Board shall be entitled to determine:

(i)

(ii)

whether or not any such leave of absence shall constitute a Termination within the meaning of the Plan;

the impact, if any, of any such leave of absence on Grants issued under the Plan made to any Participant who
takes such leave of absence (including, without limitation, whether or not such leave of absence shall cause
any Grants to expire and the impact upon the time or times such Grants shall be exercisable);

provided that,  with  respect  to  Options  that  are  intended  to  be  Incentive  Stock  Options,  the  treatment  of  any
such leave of absence shall comply with Code Section 422 and the regulations issued thereunder;

(g) amend the terms of any Grant Agreement or other documents evidencing Grants; and

(h) determine  whether,  and  the  extent  to  which,  adjustments  shall  be  made  pursuant  to  Section  5  and  the  terms  of  such

adjustments.

3.2

3.3

All determinations, interpretations, rules, regulations, or other acts of the Board respecting the Plan or any Grant shall be made in its sole
discretion and shall be conclusively binding upon all persons.

The Board may prescribe terms for Grant Agreements in respect of Eligible Persons who are subject to the laws of a jurisdiction other
than  Canada  in  connection  with  their  participation  in  the  Plan  that  are  different  than  the  terms  of  the  Grant  Agreements  for  Eligible
Persons who are subject to the laws of Canada in connection with their participation in the Plan, and/or deviate from the terms of the Plan
set out herein, for purposes of compliance with Applicable Law in such other jurisdiction or where, in the Board’s opinion, such terms or
deviations are necessary or desirable to obtain more advantageous treatment for the Corporation, an Affiliate or the Eligible Person in
respect of the Plan under the Applicable Law of the other jurisdiction.

Notwithstanding the foregoing, the terms of any Grant Agreement authorized pursuant to this Section 3.3 shall be consistent with the Plan
to the extent practicable having regard to the Applicable Law of the jurisdiction in which such Grant Agreement is applicable and in no
event shall contravene the Applicable Law of Canada, except as otherwise provided in Section 7.9 or Exhibit A or Exhibit B attached
hereto.

10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3.4

The Board may, in its discretion, subject to Applicable Law, delegate its powers, rights and duties under the Plan, in whole or in part, to a
committee of the Board, a person or persons, as it may determine, from time to time, on terms and conditions as it may determine, except
that the Board shall not, and shall not be permitted to delegate any such powers, rights or duties (i) with respect to the grant, amendment,
administration  or  settlement  of  any  Grant  to  the  extent  delegation  is  not  consistent  with  Applicable  Law  and  any  such  purported
delegation or action shall not be given effect, and (ii) provided that the composition of the committee of the Board, person or persons, as
the  case  may  be,  shall  comply  with  Applicable  Law.  In  addition,  provided  it  complies  with  the  foregoing,  the  Board  may  appoint  or
engage a trustee, custodian or administrator to administer or implement the Plan or any aspect of it. Notwithstanding the foregoing, to the
extent necessary to satisfy the requirements of Rule 16b-3 promulgated under the U.S. Securities Exchange Act of 1934, as amended, any
function relating to an Insider shall be performed solely by the Board.

4.

SHARE RESERVE

4.1

4.2

Subject to Section 4.4 and any adjustment pursuant to Section 5.1, the aggregate number of Shares that may be issued pursuant to Grants
made under the Plan together with any other security-based compensation arrangement of the Corporation, shall not exceed ten percent
(10%) of the aggregate issued and outstanding Shares from time to time (on a non-diluted basis).

The  aggregate  number  of  Shares  reserved  for  issuance  to  any  one  Participant  under  the  Plan,  together  with  all  other  security-based
compensation arrangements of the Corporation, must not exceed five percent (5%) of the aggregate issued and outstanding Shares (on a
non-diluted basis).

4.3

The maximum number of Shares of the Corporation

(a)

issued to Insiders within any one-year period, and

(b) issuable to Insiders, at any time,

under the Plan, or when combined with all of the Corporation’s other security-based compensation arrangements, shall not exceed ten
percent (10%) of the number of the aggregate issued and outstanding Shares.

4.4

For  purposes  of  computing  the  total  number  of  Shares  available  for  grant  under  the  Plan  or  any  other  security-based  compensation
arrangement of the Corporation, Shares subject to any Grant (or any portion thereof) that is forfeited, surrendered, cancelled or otherwise
terminated prior to the issuance of such Shares shall again be available for grant under the Plan.

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5.

ALTERATION OF CAPITAL AND CHANGE IN CONTROL

5.1

5.2

5.3

Notwithstanding any other provision of the Plan, and subject to Applicable Law, in the event of any change in the Shares by reason of
any dividend (other than dividends in the ordinary course), split, recapitalization, reclassification, amalgamation, arrangement, merger,
consolidation, combination  or  exchange  of  Shares  or  distribution  of  rights  to  holders  of  Shares  or  any  other  relevant  changes  to  the
authorized  or  issued  capital  of  the  Corporation,  if  the  Board  shall  determine  that  an  equitable  adjustment  should  be  made,  such
adjustment shall, subject to Applicable Law, be made by the Board to (i) the number of Shares subject to the Plan; (ii) the securities into
which the Shares are changed or are convertible or exchangeable; (iii) any Options and/or Stock Appreciation Rights then outstanding;
(iv) the Exercise Price and/or Base Price, as appropriate in respect of such Options and/or Stock Appreciation Rights; and/or (v) with
respect  to  the  number  of  Share  Units  outstanding  under  the  Plan,  and  any  such  adjustment  shall  be  conclusive  and  binding  for  all
purposes of the Plan. Notwithstanding the foregoing, no such adjustment shall be made or authorized to the extent that such adjustment
would cause the Plan or any award to violate Section 422 of the Code or Section 409A of the Code.

No  adjustment  provided  for  pursuant  to  Section  5.1  shall  require  the  Corporation  to  issue  fractional  Shares  in  satisfaction  of  its
obligations under the Plan. Any fractional interest in a Share that would, except for the provisions of this Section 5.2, be deliverable upon
the exercise of any Grant shall be cancelled and not deliverable by the Corporation.

In the  event  of  a  Change  in  Control  prior  to  the  Vesting  of  a  Grant,  and  subject  to  the  terms  of  a  Participant’s  written  employment
agreement  or  contract  for  services  with  the  Corporation  or  an  Affiliate  and  the  applicable  Grant  Agreement,  the  Board  shall  have  full
authority to determine in its sole discretion the effect, if any, of a Change in Control on the Vesting, exercisability, settlement, payment or
lapse of restrictions applicable to a Grant, which effect may be specified in the applicable Grant Agreement or determined at a subsequent
time. Subject to Applicable Law, rules and regulations, the Board shall, at any time prior to, coincident with or after the effective time of
a Change in Control, take such actions as it may consider appropriate, including, without limitation: (i) provide for the acceleration of any
Vesting or exercisability of a Grant; (ii) provide for the deemed attainment of Performance Conditions relating to a Grant; (iii) provide for
the lapse of restrictions relating to a Grant; (iv) provide for the assumption, substitution, replacement or continuation of any Grant by a
successor or surviving corporation (or a parent or subsidiary thereof) with cash, securities, rights or other property to be paid or issued, as
the case may be, by the successor or surviving corporation (or a parent or subsidiary thereof); (v) provide that that a Grant shall terminate
or expire unless exercised or settled in full on or before a date fixed by the Board; or (vi) terminate or cancel any outstanding Grant in
exchange for a cash payment (provided that, if as of the date of the Change in Control, the Board determines that no amount would have
been  realized  upon  the  exercise  or  settlement  of  the  Grant,  then  the  Grant  may  be  cancelled  by  the  Corporation  without  payment  of
consideration). Notwithstanding the foregoing, no such adjustment shall be made or authorized to the extent that such adjustment would
cause the Plan or any award to violate Section 422 of the Code or Section 409A of the Code.

6.

CLAWBACK

6.1

Clawback.

It is a condition of each Grant that if:

(i) the Participant fails to comply with any applicable Restrictive Covenant;

12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(ii)  the  Participant  is  terminated  for  Cause,  or  the  Board  reasonably  determines  after  employment  termination  that  the  Participant’s
employment could have been terminated for Cause;

(iii) the Board reasonably determines that the Participant engaged in conduct that causes material financial or reputational harm to the
Corporation  or  its  Affiliates,  or  engaged  in  gross  negligence,  willful  misconduct  or  fraud  in  respect  of  the  performance  of  the
Participant’s duties for the Corporation or an Affiliate of the Corporation; or

(iv) the Corporation’s financial statements (the “Original Statements”) are required to be restated (other than solely as a result of a change
in  accounting  policy  by  the  Corporation  or  under  International  Financial  Reporting  Standards  applicable  to  the  Corporation)  and  such
restated  financial  statements  (the  “Restated  Statements”)  disclose,  in  the  opinion  of  the  Board  acting  reasonably,  materially  worse
financial results than those contained in the Original Statements,

then the Board may, in its sole discretion, to the full extent permitted by governing law and to the extent it determines that such action is
in the best interest of the Corporation, and in addition to any other rights that the Corporation or an Affiliate may have at law or under
any agreement, take any or all of the following actions, as applicable:

(a) require the Participant to reimburse the Corporation for any amount paid to the Participant in respect of a Grant in cash in excess of
the amount that should otherwise have been paid in respect of such Grant had the determination of such compensation been based upon
the Restated Statements in the event clause (iv) above is applicable, or that was paid in the twelve (12) months prior to (x) the date on
which the Participant fails to comply with a Restrictive Covenant, (y) the date on which the Participant’s employment is terminated for
Cause, or the Board makes a determination under paragraph (ii) or (iii) above, less, in any event, the amount of tax withheld pursuant to
the Income Tax Act (Canada) or other relevant taxing authority in respect of the amount paid in cash in the year of payment;

(b) reduce the number or value of, or cancel and terminate, any one or more unvested Grants of Options, Share Units or SARs on or prior
to the applicable maturity or Vesting Dates, or cancel or terminate any outstanding Grants which have Vested in the twelve (12) months
prior  to  (x)  the  date  on  which  the  Participant  fails  to  comply  with  a  Restrictive  Covenant,  (y)  the  date  on  which  the  Participant’s
employment is terminated for Cause or the Board makes a determination under paragraph (ii) or (iii) above, or (z) the date on which the
Board determines that the Corporation’s Original Statements are required to be restated, in the event paragraph (iv) above applies (each
such date provided for in clause (x), (y) and (z) of this paragraph (b) being a “Relevant Equity Recoupment Date”); and/or

(c) require payment to the Corporation of the value of any Shares of the Corporation acquired by the Participant pursuant to a Grant in the
twelve (12) months prior to a Relevant Equity Recoupment Date (less any amount paid by the Participant to acquire such Shares and less
the amount of tax withheld pursuant to the Income Tax Act (Canada) or other relevant taxing authority in respect of such Shares).

13

 
 
 
 
 
 
 
 
 
7.

MISCELLANEOUS

7.1

Compliance with Laws and Policies.

The Corporation’s obligation to make any payments or deliver (or cause to be delivered) any Shares hereunder is subject to compliance
with  Applicable  Law.  Each  Participant  shall  acknowledge  and  agree  (and  shall  be  conclusively  deemed  to  have  so  acknowledged  and
agreed by participating in the Plan) that the Participant will, at all times, act in strict compliance with Applicable Law and all other laws
and any policies of the Corporation applicable to the Participant in connection with the Plan including, without limitation, furnishing to
the Corporation all information and undertakings as may be required to permit compliance with Applicable Law.

7.2

Withholdings.

So  as  to  ensure  that  the  Corporation  or  an  Affiliate,  as  applicable,  will  be  able  to  comply  with  the  applicable  obligations  under  any
federal, provincial, state or local law relating to the withholding of tax or other required deductions, the Corporation or the Affiliate shall
withhold or cause to be withheld from any amount payable to a Participant, either under this Plan, or otherwise, such amount as may be
necessary to permit the Corporation or the Affiliate, as applicable, to so comply. The Corporation and any Affiliate may also satisfy any
liability for any such withholding obligations, on such terms and conditions as the Corporation may determine in its sole discretion, by
(a) selling on such Participant’s behalf, or requiring such Participant to sell, any Shares, and retaining any amount payable which would
otherwise  be  provided  or  paid  to  such  Participant  in  connection  with  any  such  sale,  or  (b)  requiring,  as  a  condition  to  the  delivery  of
Shares hereunder, that such Participant make such arrangements as the Corporation may require so that the Corporation and its Affiliates
can satisfy such withholding obligations, including requiring such Participant to remit an amount to the Corporation or an Affiliate in
advance, or reimburse the Corporation or any Affiliate for, any such withholding obligations.

7.3

No Right to Continued Employment.

Nothing in the Plan or in any Grant Agreement entered into pursuant hereto shall confer upon any Participant the right to continue in the
employ or service of the Corporation or any Affiliate, to be entitled to any remuneration or benefits not set forth in the Plan or a Grant
Agreement or to interfere with or limit in any way the right of the Corporation or any Affiliate to terminate Participant’s employment or
service arrangement with the Corporation or any Affiliate.

7.4

No Additional Rights.

Neither  the  designation  of  an  individual  as  a  Participant  nor  the  Grant  of  any  Options,  SARs,  Share  Units,  Restricted  Stock  or  other
award to any Participant entitles any person to the Grant, or any additional Grant, as the case may be, of any Options, SARs, Share Units,
Restricted  Stock  or  other  award  under  the  Plan.  For  greater  certainty,  the  Board’s  decision  to  approve  a  Grant  in  any  period  shall  not
require the Board to approve a Grant to any Participant in any other period; nor shall the Board’s decision with respect to the size or
terms and conditions of a Grant in any period require it to approve a Grant of the same or similar size or with the same or similar terms
and conditions to any Participant in any other period. The Board shall not be precluded from approving a Grant to any Participant solely
because  such  Participant  may  have  previously  received  a  Grant  under  this  Plan  or  any  other  similar  compensation  arrangement  of  the
Corporation  or  an  Affiliate.  No  Eligible  Person  has  any  claim  or  right  to  receive  a  Grant  except  as  may  be  provided  in  a  written
employment or services agreement between an Eligible Person and the Corporation or an Affiliate.

14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7.5

Amendment, Termination.

The  Plan  and  any  Grant  made  pursuant  to  the  Plan  may  be  amended,  modified  or  terminated  by  the  Board  without  approval  of
shareholders,  provided  that  no  amendment  to  the  Plan  or  Grants  made  pursuant  to  the  Plan  may  be  made  without  the  consent  of  a
Participant  if  it  adversely  alters  or  impairs  the  rights  of  the  Participant  in  respect  of  any  Grant  previously  granted  to  such  Participant
under the Plan, except that Participant consent shall not be required where the amendment is required for purposes of compliance with
Applicable Law. For greater certainty, the Plan may not be amended without shareholder approval in accordance with the requirements of
the Stock Exchange to do any of the following:

(a)

increase in the maximum number of Shares issuable pursuant to the Plan and as set out in Section 4.1;

(b) reduce the Exercise Price of an outstanding Option or the Base Price of a Stand-Alone SAR, including a cancellation of a
Grant of an Option and re-grant within six (6) months of an Option in conjunction therewith constituting a reduction of the
Exercise Price of the Option;

(c) extend the maximum term of any Grant made under the Plan;

(d) amend the assignment provisions contained in Section 7.11 or Section 12;

(e)

increase the number of Shares that may be issued or issuable to Insiders above the restriction or deleting the restriction on
the number of Shares that may be issued or issuable to Insiders contained in Section 4.3;

(f)

include other types of equity compensation involving the issuance of Shares under the Plan;

(g) cause Incentive Stock Options to fail to meet the requirements of Code Section 422; or

(h) amend this Section 7.5 to amend or delete any of (a) through (h) above or grant additional powers to the Board to amend the

Plan or entitlements without shareholder approval.

For greater certainty and without limiting the foregoing, shareholder approval shall not be required for the following amendments and the
Board may make the following changes without shareholder approval, subject to any regulatory approvals including, where required, the
approval of any Stock Exchange:

(i) amendments of a “housekeeping” nature;

(j) a change to the Vesting provisions of any Grants;

15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(k) a change to the termination provisions of any Grant that does not entail an extension beyond the original term of the Grant;

or

(l) amendments to the provisions relating to a Change in Control.

7.6

Currency. Except where the context otherwise requires, all references in the Plan to currency refer to lawful United States currency. Any
amounts required to be determined under this Plan that are denominated in a currency other than United States dollars shall be converted
to United States dollars at the applicable Federal Reserve noon rate of exchange on the date as of which the amount is required to be
determined.

7.7

Administration Costs.

The Corporation will be responsible for all costs relating to the administration of the Plan.

7.8

Designation of Beneficiary.

Subject  to  the  requirements  of  Applicable  Law,  a  Participant  may  designate  a  Beneficiary,  in  writing,  to  receive  any  benefits  that  are
provided  under  the  Plan  upon  the  death  of  such  Participant.  The  Participant  may,  subject  to  Applicable  Law,  change  such  designation
from time to time. Such designation or change shall be in such form as may be prescribed by the Board from time to time. A Beneficiary
designation under this Section 7.8 and any subsequent changes thereto shall be filed with the General Counsel of the Corporation.

7.9

Governing Law.

The Plan and any Grants pursuant to the Plan shall be governed by and construed in accordance with the laws of the Province of British
Columbia and the federal laws of Canada applicable therein, and with respect to Participants who are US Taxpayers, with the Code and
applicable  federal  laws  of  the  US.  The  Board  may  provide  that  any  dispute  to  any  Grant  shall  be  presented  and  determined  in  such
forum  as  the  Board  may  specify,  including  through  binding  arbitration.  Any  reference  in  the  Plan,  in  any  Grant  Agreement  issued
pursuant  to  the  Plan  or  in  any  other  agreement  or  document  relating  to  the  Plan  to  a  provision  of  law  or  rule  or  regulation  shall  be
deemed  to  include  any  successor  law,  rule  or  regulation  of  similar  effect  or  applicability.  To  the  extent  applicable,  with  respect  to
Participants who are US Taxpayers, this Plan shall be interpreted in accordance with the requirements of Code Sections 409A and the
regulations, notices, and other guidance of general applicability issued thereunder.

7.10

Assignment.

The Plan shall inure to the benefit of and be binding upon the Corporation, its successors and assigns.

7.11

Transferability.

7.11.1 Unless otherwise provided in the Plan or in the applicable Grant Agreement in accordance with Section 7.11.2, no Grant, and no
rights  or  interests  therein,  shall  or  may  be  assigned,  transferred,  sold,  exchanged,  encumbered,  pledged  or  otherwise
hypothecated or disposed of by a Participant other than by testamentary disposition by the Participant or the laws of intestate
succession.  No  such  interest  shall  be  subject  to  execution,  attachment  or  similar  legal  process  including  without  limitation
seizure for the payment of the Participant’s debts, judgments, alimony or separate maintenance.

16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7.11.2 Notwithstanding the foregoing, with respect to Participants who are not US Taxpayers, the Board may provide in the applicable
Grant Agreement that a Grant is transferable or assignable (a) in the case of a transfer without the payment of any consideration,
to the Participant’s spouse, former spouse, children, stepchildren, grandchildren, parent, stepparent, grandparent, sibling, persons
having one of the foregoing types of relationship with a Participant due to adoption and any entity in which these persons (or the
Participant) own more than fifty percent (50%) of the voting interests and (b) to an entity in which more than fifty percent (50%)
voting interests are owned by these persons (or the Participant) in exchange for an interest in that entity. Following any such
transfer or assignment, the Grant shall remain subject to substantially the same terms applicable to the Grant while held by the
Participant to whom it was granted, as modified as the Board shall determine appropriate, and, as a condition to such transfer,
the transferee shall execute an agreement agreeing to be bound by such terms. Any purported assignment or transfer that does
not qualify under this Section 7.11.2 shall be void and unenforceable against the Corporation.

8.

EFFECTIVE DATE

8.1

The Plan is established effective May 6, 2016, as amended effective as of _____, 2021.

17

 
 
 
 
 
 
 
9.

OPTIONS

PART II – OPTIONS AND SARS

9.1

The  Corporation  may,  from  time  to  time,  make  one  or  more  Grants  of  Options  to  Eligible  Persons  on  such  terms  and  conditions,
consistent with the Plan, as the Board shall determine. In granting such Options, subject to the provisions of the Plan, the Corporation
shall specify,

(a)

the maximum number of Shares which the Participant may purchase under the Options;

(b) the Exercise Price at which the Participant may purchase his or her Shares under the Options;

(c)

the term of the Options, to a maximum of ten years from the Grant Date of the Options, the Vesting period or periods within
this period during which the Options or a portion thereof may be exercised by a Participant and any other Vesting conditions
(including Performance Conditions); and

(d) any Tandem SARs that are granted with respect to such Options.

9.2

9.3

9.4

The Exercise Price for each Share subject to an Option shall be fixed by the Board but under no circumstances shall any Exercise Price be
less than one hundred percent (100%) of the Market Price on the Grant Date of such Option.

Unless otherwise designated by the Board in the applicable Grant Agreement, twenty five percent (25%) of the Options included in a
Grant shall Vest on each of the first four anniversaries of the Grant Date and, subject to Section 9.5, any such Options shall expire on the
tenth  anniversary  of  the  Grant  Date  (unless  exercised  or  terminated  earlier  in  accordance  with  the  terms  of  the  Plan  or  the  Grant
Agreement).

Subject to the provisions of the Plan and the terms governing the granting of the Option, and subject to payment or other satisfaction of
all related withholding obligations in accordance with Section 7.2 hereof, Vested Options or a portion thereof may be exercised from time
to  time  by  delivery  to  the  Corporation  at  its  registered  office  of  a  notice  in  writing  signed  by  the  Participant  or  the  Participant’s  legal
personal representative, as the case may be, and addressed to the Corporation. This notice shall state the intention of the Participant or the
Participant’s legal personal representative to exercise the said Options and the number of Shares in respect of which the Options are then
being  exercised  and  must  be  accompanied  by  payment  in  full  of  the  Exercise  Price  under  the  Options  which  are  the  subject  of  the
exercise. On the exercise of an Option, any related Tandem SAR shall be cancelled.

18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9.5

If the normal expiry date of any Option, other than an Incentive Stock Option, falls within any Blackout Period or within ten business
days (being a day other than a Saturday, Sunday or other than a day when banks in Vancouver, British Columbia are not generally open
for business) following the end of any Blackout Period, then the expiry date of such Option shall, without any further action, be extended
to the date that is ten business days following the end of such Blackout Period. The foregoing extension applies to all Options whatever
the Grant Date (other than Incentive Stock Options and other than an extension beyond the original term of the Options in the case of
Options held by a US Taxpayer) and shall not be considered an extension of the term of the Options as referred to in Section 7.5 hereof.

9.6

Notwithstanding anything in this Plan to the contrary, for Options that are intended to qualify as Incentive Stock Options and granted to a
US Taxpayer, the following additional provisions will apply:

(a) Except as permitted by Code Section 424(a), or any successor provision, the Exercise Price per Share shall not be less than
one hundred percent (100%) of the per Share Market Price on the Effective Date of the Incentive Stock Option; provided,
however, that if a Participant owns shares possessing more than ten percent (10%) of the total combined voting power of all
classes of shares of the Corporation or of its Parent or any Subsidiary, the Exercise Price per Share of an Incentive Stock
Option  granted  to  such  Participant  shall  not  be  less  than  one  hundred  ten  percent  (110%)  of  the  Market  Price  on  the
Effective Date of the Incentive Stock Option.

(b) Except as permitted by Code Section 424(a), in no event shall any Incentive Stock Option be exercisable during a term of
more  than  ten  (10)  years  after  the  Effective  Date  of  the  Incentive  Stock  Option;  provided,  however,  that  if  a  Participant
owns  shares  possessing  more  than  ten  percent  (10%)  of  the  total  combined  voting  power  of  all  classes  of  shares  of  the
Corporation or of its Parent or any Subsidiary, the Incentive Stock Option granted to such Participant shall be exercisable
during a term of not more than five (5) years after the Effective Date.

(c) The Corporation  or  its  Affiliate  shall  be  entitled  to  withhold  and  deduct  from  any  future  payments  to  the  Participant  all
legally  required  amounts  necessary  to  satisfy  any  and  all  withholding  and  employment-related  taxes  attributable  to  the
Participant’s exercise of an Incentive Stock Option or a “disqualifying disposition” of Shares acquired through the exercise
of an Incentive Stock Option as defined in Code Section 421(b) or require the Participant to remit an amount sufficient to
satisfy such withholding requirements, or any combination thereof.

(d) Notwithstanding any other provision of the Plan, the aggregate fair market value (determined as of the Effective Date of the
Incentive Stock Option) of the Shares with respect to which Incentive Stock Options are exercisable for the first time by a
Participant during any calendar year under the Plan and any other “incentive stock option” plans of the Corporation or any
Affiliate,  shall  not  exceed  US$100,000  (or  such  other  amount  as  may  be  prescribed  by  the  Code  from  time  to  time);
provided, however, that if the exercisability or Vesting of an Incentive Stock Option is accelerated as permitted under the
provisions of the Plan and such acceleration would result in a violation of the limit imposed by this Section 9.6 (d), such
acceleration shall be of full force and effect but the number of Shares that exceed such limit shall be treated as having been
granted pursuant to a Nonqualified Stock Option; and provided, further, that the limits imposed by this Section 9.6 (d) shall
be applied to all outstanding Incentive Stock Options under the Plan and any other  “incentive  stock  option”  plans  of  the
Corporation or any Affiliate in chronological order according to the dates of grant.

19

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(e) The Grant Agreement in respect of any Incentive Stock Option shall contain such other limitations and restrictions upon the
exercise of the Incentive Stock Option as the Board shall deem necessary to ensure that such Incentive Stock Option will be
considered an “incentive stock option” as defined in Code Section 422 or to conform to any change therein.

(f) One hundred percent (100%) of the Shares reserved and available under the Plan pursuant to Section 4.1 shall constitute the

maximum aggregate number of Shares that may be issued through Incentive Stock Options.

10.

STOCK APPRECIATION RIGHTS

10.1

10.2

10.3

10.4

10.5

10.6

10.7

The  Board  may  from  time  to  time  make  one  or  more  Grants  of  Stock  Appreciation  Rights  to  Eligible  Persons  on  such  terms  and
conditions, consistent with the Plan, as the Board shall determine.

Tandem SARs may be granted at or after the Grant Date of the related Options, and each Tandem SAR shall be subject to the same terms
and conditions and denominated in the same currency as the Option to which it relates and the additional terms and conditions set forth in
this Section 10.

On exercise of a Tandem SAR, the related Option shall be cancelled and the Participant shall be entitled to an amount in settlement of
such Tandem SAR calculated and in such form as provided in Section 10.8 below.

Tandem  SARs  may  be  exercised  only  if  and  to  the  extent  the  Options  related  thereto  are  then  Vested  and  exercisable  and  shall  be
exercised in accordance with such procedures as may be established by the Board. For greater certainty, upon the expiry or forfeiture of
the Option to which a Tandem SAR is attached, including in connection with a Participant’s Termination, as provided in Section 11, such
Tandem SAR shall also expire or be forfeited, as the case may be.

Stand-Alone SARs granted under the Plan shall become Vested at such times, in such installments and subject to the terms and conditions
of this Plan (including satisfaction of Performance Conditions and/or continued employment) as may be determined by the Board and set
forth in the applicable Grant Agreement. For greater certainty, except as set out in a Grant Agreement in respect of the Stand-Along SAR,
no  Stand-Alone  SAR  granted  to  a  Participant  shall  Vest  after  the  Participant’s  Termination  and  any  Stand-Alone  SARs  that  are
outstanding on the Participant’s date of Termination shall be forfeited and cancelled as of such date.

The Base  Price  for  each  Stand-Alone  SAR  shall  not  be  less  that  one  hundred  percent  of  the  Market  Price  on  the  Grant  Date  of  such
Stand-Alone SAR.

Unless  the  Board  determines  otherwise,  Stand-Alone  SARs  covered  by  a  Grant  shall,  when  and  to  the  extent  Vested,  be  settled  by
payment in cash of the amount determined in accordance with Section 10.8.

20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.8

Upon exercise  thereof,  or  the  settlement  thereof  in  accordance  with  Section  10.7,  and  subject  to  payment  or  other  satisfaction  of  all
related withholding obligations in accordance with Section 7.2 hereof, Stock Appreciation Rights (and, in the case of Tandem SARs, the
related Options) shall be settled by payment in cash, of an amount, or the delivery of Shares or a combination of cash and Shares, as
determined by the Board 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.

10.9

10.10

Any cash payment in settlement of a Stand-Alone SAR shall be payable in United States dollars. Any cash payment in settlement of a
Tandem SAR shall be payable in the currency as the option to which it relates. Any portion of a Stock Appreciation Right that is to be
settled in Shares shall be settled by delivery of the number of Shares having a Market Price on the date of exercise equal to the portion of
the amount determined in accordance with Section 10.8 being settled, rounded down to the nearest whole Share.

If the normal expiry date of any Stock Appreciation Right falls within any Blackout Period or within ten business days (being a day other
than a Saturday, Sunday or other than a day when banks in Vancouver, British Columbia are not generally open for business) following
the end of any Blackout Period, then the expiry date of such Stock Appreciation Right shall, without any further action, be extended to
the date that is ten business days following the end such Blackout Period. The foregoing extension applies to all SARs whatever, other
than  Tandem  SARs  attached  to  Options  of  a  US  Taxpayer  which  shall  be  governed  by  the  provisions  of  Section  9.5  that  apply  to  the
related Options, and shall not be considered an extension of the term of the SARs as referred to in Section 7.5 hereof.

11.

TERMINATION OF EMPLOYMENT AND DEATH OF A PARTICIPANT – OPTIONS AND TANDEM SARS

11.1

11.2

Outstanding Options  held  by  a  Participant  (or  the  executors  or  administrators  of  such  Participant’s  estate,  any  person  or  persons  who
acquire the  right  to  exercise  Options  directly  from  the  Participant  by  bequest  or  inheritance  or  any  other  permitted  transferee  of  the
Participant under Section 12 hereof) as of the Participant’s date of Termination shall be subject to the provisions of this Section 11, as
applicable; except that, in all events, the period for exercise of Options shall end no later than the last day of the maximum term thereof
established under Section 9.1(c), 9.5, 9.6(b) or 11.5, as the case may be.

Subject to the applicable Grant Agreement, Section 11.1 and Section 11.6, in the case of a Participant’s Termination due to death, or in
the case of the Participant’s Disability (i) those of the Participant’s outstanding Options that were granted prior to the year that includes
the Participant’s date of death or Disability Date, as the case may be, that have not become Vested prior to such date of death or Disability
Date  shall  continue  to  Vest  and,  upon  Vesting,  be  exercisable  during  the  thirty-six  (36)  month  period  following  such  date  of  death  or
Disability Date, as the case may be, as if the Participant had remained Employed throughout such period and (ii) those of the Participant’s
outstanding Options that have become Vested prior to the Participant’s date of death or Disability Date shall continue to be exercisable
during the thirty-six (36) month period following the such date of death or Disability Date, as the case may be.

21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The number of Options granted to a Participant in the year that includes the Participant’s date of death or Disability Date that remain
eligible to Vest following such date of death or Disability Date (the “Special Pro Rated Options”) shall be determined by the formula A
x B/C where:

A equals the total number of Options included in the Grant that have not previously Vested,

B equals the  total  number  of  days  between  January  1  of  the  year  that  includes  the  Grant  Date  of  such  Grant  and  the

Participant’s date of death or Disability Date, and

C 365.

The Special Pro Rated Options shall continue to Vest and, upon Vesting, be exercisable during the thirty-six (36) month period following
the Participant’s date of death or Disability Date, as the case may be as if the Participant had remained Employed throughout such period.
The balance of the Options granted to a Participant in the year that includes the Participant’s date of death or Disability Date that are not
Special Pro Rated Options shall be forfeited and cancelled as of the Participant’s date of death or Disability Date, as the case may be.

Subject  to  the  applicable  Grant  Agreement,  Section  11.1  and  Section  11.6,  in  the  case  of  a  Participant’s  Termination  due  to  the
termination of the Participant’s employment or termination of the Participant’s contract for services by the Corporation or an Affiliate
without Cause, (i) those of the Participant’s outstanding Options that have not become Vested prior to the Participant’s Termination shall
continue  to  Vest  and,  upon  Vesting,  be  exercisable  during  the  one  hundred  and  twenty  (120)  day  period  following  the  Participant’s
Termination as if the Participant had remained Employed throughout such period, and (ii) those of the Participant’s outstanding Options
that have become Vested prior to the Participant’s Termination shall continue to be exercisable during the one hundred and twenty (120)
day period following the Participant’s Date of Termination.

Subject to the applicable Grant Agreement and Section 11.6, in the case of a Participant’s Termination due to the Participant’s resignation
(including  the  voluntary  withdrawal  of  services  by  a  Participant  who  is  not  an  employee  under  Applicable  Law),  (i)  those  of  the
Participant’s  outstanding  Options  that  have  not  become  Vested  prior  to  the  date  on  which  the  Participant  provides  notice  to  the
Corporation  of  his  or  her  resignation  shall  be  forfeited  and  cancelled  as  of  such  date,  and  (ii)  those  of  the  Participant’s  outstanding
Options that have become Vested prior to the date on which the Participant provides notice to the Corporation of his or her resignation
shall continue to be exercisable during the ninety (90) day period following the Participant’s date of Termination.

Notwithstanding the  foregoing,  with  respect  to  any  Option  that  is  intended  to  be  an  Incentive  Stock  Option,  such  Option  shall  not  be
exercisable for a period that is longer than (i) three (3) months from the date of the Participant’s Termination for any reason other than
death or disability (as defined in Code Section 22(e)), or (ii) twelve (12) months from the Participant’s Termination due to disability (as
defined in Code Section 22(e)) or death.

11.3

11.4

11.5

22

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11.6

11.7

In addition to the Board’s rights under Section 3.1, the Board may, at the time of a Participant’s Termination or Disability Date, extend
the period for exercise of some or all of the Participant’s Options, but not beyond the original expiry date, and/or allow for the continued
Vesting of some or all of the Participant’s Options during the period for exercise or a portion of it. Options that are not exercised prior to
the  expiration  of  the  exercise  period,  including  any  extended  exercise  period  authorized  pursuant  to  this  Section  11.6,  following  a
Participant’s date of Termination or Disability Date, as the case may be, shall automatically expire on the last day of such period.

Notwithstanding any  other  provision  hereof  or  in  any  Grant  Agreement,  in  the  case  of  a  Participant’s  termination  of  employment  or
termination of the Participant’s contract for services for Cause, any and all then outstanding unvested Options granted to the Participant
shall be immediately forfeited and cancelled, without any consideration therefore, as of the commencement of the day that notice of such
termination is given.

11.8

For greater certainty, a Participant shall have no right to receive Shares or a cash payment, as compensation, damages or otherwise, with
respect to any Options that do not become Vested or that are not exercised before the date on which the Options expire.

12.

TRANSFERABILITY OF OPTIONS – US TAXPAYER

12.1

12.2

Notwithstanding Section 7.11, with respect to Participants who are US Taxpayers, no Incentive Stock Option shall be transferable by the
Participant, in whole or in part, other than by will or by the laws of descent and distribution. If the Participant shall attempt any transfer
of any Incentive Stock Option, such transfer shall be void and the Incentive Stock Option shall terminate.

Further, with respect to Participants who are US Taxpayers, Options that are not Incentive Stock Options shall be transferable, in whole
or in part, by the Participant by will or by the laws of descent and distribution. In addition, the Board may, in its sole discretion, permit
the Participant to transfer any or all such Options to any member of the Participant’s “immediate family” as such term is defined in Rule
16a-1(e),  or  any  successor  provision,  of  the  U.S.  Securities  Exchange  Act  of  1934,  as  amended,  or  to  one  or  more  trusts  whose
beneficiaries are members of such Participant’s “immediate family” or partnerships in which such family members are the only partners;
provided, however, that the Participant cannot receive any consideration for the transfer and such transferred Stock Option shall continue
to be subject to the same terms and conditions as were applicable to such Option immediately prior to its transfer.

13.

DEFINITIONS

PART III – SHARE UNITS

13.1

“Grant Value” means the dollar amount allocated to an Eligible Person in respect of a Grant of Share Units as contemplated by Section
3.

13.2

“Share Unit Account” has the meaning set out in Section 15.1.

23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
13.3

13.4

“Valuation Date”  means  the  date  as  of  which  the  Market  Value  is  determined  for  purposes  of  calculating  the  number  of  Share  Units
included in a Grant, which unless otherwise determined by the Board shall be the Grant Date.

“Vesting Period” means, with respect to a Grant of Share Units, the period specified by the Board, commencing on the Grant Date and
ending on the last Vesting Date for such Share Units.

14.

ELIGIBILITY AND GRANT DETERMINATION.

14.1

14.2

14.3

The Board may from time to time make one or more Grants of Share Units to Eligible Persons on such terms and conditions, consistent
with the Plan, as the Board shall determine, provided that, in determining the Eligible Persons to whom Grants are to be made and the
Grant Value for each Grant, the Board shall take into account the terms of any written employment agreement or contract for services
between an Eligible Person and the Corporation or any Affiliate and may take into account such other factors as it shall determine in its
sole and absolute discretion.

The Board shall determine the Grant Value and the Valuation Date (if not the Grant Date) for each Grant under this Part III. The number
of Share Units to be covered by each such Grant shall be determined by dividing the Grant Value for such Grant by the Market Value of a
Share as at the Valuation Date for such Grant, rounded up to the next whole number.

Each Grant Agreement issued in respect of Share Units shall set forth, at a minimum, the type of Share Units and Grant Date of the Grant
evidenced thereby, the number of RSUs or PSUs subject to such Grant, the applicable Vesting conditions, the applicable Vesting Period(s)
and the treatment of the Grant upon Termination and may specify such other terms and conditions consistent with the terms of the Plan as
the Board shall determine or as shall be required under any other provision of the Plan. The Board may include in a Grant Agreement
under this Part III terms or conditions pertaining to confidentiality of information relating to the Corporation’s operations or businesses
which must be complied with by a Participant including as a condition of the grant or Vesting of Share Units.

15.

ACCOUNTS AND DIVIDEND EQUIVALENTS

15.1

Share Unit Account.

An account, called a “Share Unit Account”, shall be maintained by the Corporation, or an Affiliate, as specified by the Board, for each
Participant who has received a Grant of Share Units and will be credited with such Grants of Share Units as are received by a Participant
from time to time pursuant to Section 14 and any dividend equivalent Share Units pursuant to Section 15.2. Share Units that fail to Vest
to a Participant and are forfeited pursuant to Section 16, or that are paid out to the Participant or his or her Beneficiary, shall be cancelled
and shall cease to be recorded in the Participant’s Share Unit Account as of the date on which such Share Units are forfeited or cancelled
under the Plan or are paid out, as the case may be. For greater certainty, where a Participant is granted both RSUs and PSUs, such RSUs
and PSUs shall be recorded separately in the Participant’s Share Unit Account.

24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
15.2

Dividend Equivalent Share Units.

Except as  otherwise  provided  in  the  Grant  Agreement  relating  to  a  Grant  of  RSUs  or  PSUs,  if  and  when  cash  dividends  (other  than
extraordinary or  special  dividends)  are  paid  with  respect  to  Shares  to  shareholders  of  record  as  of  a  record  date  occurring  during  the
period from the Grant Date under the Grant Agreement to the date of settlement of the RSUs or PSUs granted thereunder, a number of
dividend equivalent RSUs or PSUs, as the case may be, shall be credited to the Share Unit of Account of the Participant who is a party to
such  Grant  Agreement.  The  number  of  such  additional  RSUs  or  PSUs  will  be  calculated  by  dividing  the  aggregate  dividends  or
distributions that would have been paid to such Participant if the RSUs or PSUs in the Participant’s Share Unit Account had been Shares
by the Market Value on the date on which the dividends or distributions were paid on the Shares. The additional RSUs or PSUs granted to
a  Participant  will  be  subject  to  the  same  terms  and  conditions,  including  Vesting  and  settlement  terms,  as  the  corresponding  RSUs  or
PSUs, as the case may be.

16.

VESTING AND SETTLEMENT OF SHARE UNITS

16.1

Continued Employment.

Subject to  this  Section  16  and  the  applicable  Grant  Agreement,  Share  Units  subject  to  a  Grant  and  dividend  equivalent  Share  Units
credited to  the  Participant’s  Share  Unit  Account  in  respect  of  such  Share  Units  shall  Vest  in  such  proportion(s)  and  on  such  Vesting
Date(s)  as  may  be  specified  in  the  Grant  Agreement  governing  such  Grant  provided  that  the  Participant  is  Employed  on  the  relevant
Vesting Date.

16.2

Settlement.

A Participant’s  RSUs  and  PSUs,  adjusted  in  accordance  with  the  applicable  multiplier,  if  any,  as  set  out  in  the  Grant  Agreement,  and
rounded down to the nearest whole number of RSUs or PSUs, as the case may be, shall be settled, by a distribution as provided below to
the  Participant  or  his  or  her  Beneficiary,  upon,  or  as  soon  as  reasonably  practicable  following  the  Vesting  thereof  in  accordance  with
Section 16.1 or 16.6, as the case may be, subject to the terms of the applicable Grant Agreement. In all events RSUs and PSUs will be
settled on or before the earlier of the ninetieth (90th) day following the Vesting Date and the date that is two and one half (2½) months
after the end of the year in which Vesting occurred. Settlement shall be made by the issuance of one Share for each RSU or PSU then
being settled, a cash payment equal to the Market Value of the RSUs or PSUs being settled in cash, or a combination of Shares and cash,
all  as  determined  by  the  Board  in  its  discretion,  or  as  specified  in  the  applicable  Grant  Agreement,  and  subject  to  payment  or  other
satisfaction of all related withholding obligations in accordance with Section 7.2.

16.3

Postponed Settlement.

If a Participant’s Share Units would, in the absence of this Section 16.3 be settled within a Blackout Period applicable to such Participant,
such  settlement  shall  be  postponed  until  the  earlier  of  the  sixth  (6th)  Trading  Day  following  the  end  of  such  Blackout  Period  and  the
otherwise applicable date for settlement of the Participant’s Share Units as determined in accordance with Section 16.2.

25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16.4

Failure to Vest.

For greater certainty, a Participant shall have no right to receive Shares or a cash payment, as compensation, damages or otherwise, with
respect to any RSUs or PSUs that do not become Vested.

16.5

Resignation.

Subject to  the  applicable  Grant  Agreement  and  Section  16.8,  in  the  event  a  Participant’s  employment  is  Terminated  as  a  result  of  the
Participant`s resignation, no Share Units that have not Vested prior to the date of on which the Participant submits his or her resignation,
including  dividend  equivalent  Share  Units  in  respect  of  such  Share  Units,  shall  Vest  and  all  such  Share  Units  shall  be  forfeited
immediately.

16.6

Death or Disability.

Subject to  the  applicable  Grant  Agreement,  in  the  case  of  a  Participant`s  Termination  due  to  death,  or  in  the  case  of  the  Participant`s
Disability, all Share Units granted to the Participant that were granted prior to the year that includes the Participant’s date of death or
Disability Date, as the case may be, that have not Vested prior to the Participant`s date of death or Disability Date, as the case may be,
and related dividend equivalent Share Units credited prior to such date of death or Disability Date, shall Vest at the end of the Vesting
Period relating to such Grant(s) of such Share Units and in the case of a Grant of PSUs, subject to the achievement of  the  applicable
Performance Conditions and the adjustment of the number of PSUs that Vest to reflect the extent to which such Performance Conditions
were  achieved,  as  if  the  Participant  had  remained  Employed  by  the  Corporation  or  an  Affiliate  until  the  end  of  the  Vesting  Period
applicable to such Share Units.

The number of Share Units granted to a Participant in the year that includes the Participant’s date of death or Disability Date that remain
eligible  to  Vest  following  such  date  of  death  or  Disability  Date  (the  “Special  Pro  Rated  Share  Units”)  shall  be  determined  by  the
formula A x B/C where:

A equals the total number of Share Units relating to such Grant that have not previously Vested,

B equals the  total  number  of  days  between  January  1  of  the  year  that  includes  the  Grant  Date  of  such  Grant  and  the

Participant’s date of death or Disability Date, and

C 365.

The Special Pro Rated Share Units, together with any dividend equivalent Share Units attributable thereto, shall Vest at the end of the
Vesting  Period  relating  to  such  Grant(s)  of  such  Share  Units  and  in  the  case  of  a  Grant  of  PSUs  that  are  subject  to  Performance
Conditions, subject to the achievement of the applicable Performance Conditions and the adjustment of the number of Special Pro Rated
PSUs and related dividend equivalent PSUs that Vest to reflect the extent to which such Performance Conditions were achieved, as if the
Participant had remained Employed by the Corporation or an Affiliate until the end of the Vesting Period applicable to such Share Units.
The balance of the Share Units included in a Grant made in the year that includes the Participant’s date of death or Disability Date that
are not Special Pro Rated Share Units shall be forfeited and cancelled as of the Participant’s date of death or Disability Date, as the case
may be.

26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16.7

Termination of Employment without Cause.

Subject  to  the  applicable  Grant  Agreement  and  Section  16.8,  in  the  event  a  Participant’s  employment  or  contract  for  services  is
terminated by the Corporation, or an Affiliate, as applicable, without Cause, prior to the end of a Vesting Period relating to a Grant:

(a)

the number of RSUs determined by the formula A x B/C, where

A equals the total number of RSUs relating to such Grant that have not previously Vested and dividend equivalent RSUs

in respect of such RSUs,

B equals the total number of days between the first day of the Vesting Period relating to such Grant and the Participant’s

date of Termination, and

C equals total number of days in the Vesting Period relating to such Grant,

shall become Vested RSUs at the end of the Vesting Period relating to such Grant; and

(b) the number of PSUs (if any) determined by the formula A x B/C, where

A equals the total number of PSUs relating to such Grant that have not previously Vested and dividend equivalent PSUs in
respect of such PSUs that would have Vested had the Participant remained Employed until the end of the applicable
Vesting Period having regard to the extent to which the applicable Performance Conditions were satisfied,

B equals  the  total  number  of  days  between  the  first  day  of  the  Performance  Period  relating  to  such  Grant  and  the

Participant’s date of Termination, and

C equals total number of days in the Performance Period relating to such Grant,

shall become Vested PSUs at the end of Vesting Period relating to such Grant.

16.8

Extension of Vesting.

The Board may, at the time of Termination or a Disability Date, extend the period for Vesting of Share Units, but not beyond the original
end of the applicable Vesting Period.

27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16.9

Termination of Employment for Cause.

In the event a Participant’s employment is Terminated for Cause by the Corporation, no Share Units, that have not Vested prior to the date
of the Participant’s Termination for Cause including dividend equivalent Share Units in respect of such Share Units, shall Vest and all
such Share Units shall be forfeited immediately.

17.

SHAREHOLDER RIGHTS

17.1

No Rights to Shares.

Share  Units  are  not  Shares  and  a  Grant  of  Share  Units  will  not  entitle  a  Participant  to  any  shareholder  rights,  including,  without
limitation, voting rights, dividend entitlement or rights on liquidation.

PART IV – RESTRICTED STOCK AND OTHER AWARDS

18.

DEFINITIONS

18.1

“Restriction” means  any  restriction  on  a  Participant’s  free  enjoyment  of  the  Shares  granted  as  Restricted  Stock.  Restrictions  may  be
based on the passage of time or the satisfaction of Performance Conditions or the occurrence of one or more events or conditions, and
shall lapse separately or in combination upon satisfaction of such conditions and at such time or times, in instalments or otherwise, as the
Board shall specify.

19.

RESTRICTED STOCK

19.1

Dividends; Voting.

While any Restriction applies to any Participant’s Restricted Stock, (i) unless the Board provides otherwise, the Participant shall receive
the  dividends  paid  on  the  Restricted  Stock  and  shall  not  be  required  to  return  those  dividends  to  the  Corporation  in  the  event  of  the
forfeiture of the Restricted Stock, (ii) the Participant shall receive the proceeds of the Restricted Stock in the event of any change in the
Shares  in  respect  of  which  the  Board  has  determined  that  an  equitable  adjustment  should  be  made  pursuant  to  Section  5.1,  which
proceeds  shall  automatically  and  without  need  for  any  other  action  become  Restricted  Stock  and  be  subject  to  all  Restrictions  then
existing  as  to  the  Participant’s  Restricted  Stock,  and  (iii)  the  Participant  shall  be  entitled  to  vote  the  Restricted  Stock  during  the
Restriction period.

19.2

Transfer Restrictions.

The Participant shall not have the right to sell, transfer, assign, convey, pledge, hypothecate, grant any security interest in or mortgage on,
or otherwise dispose of or encumber any shares of Restricted Stock or any interest therein while the Restrictions remain in effect. The
Board may require, as a condition of a Grant of Restricted Stock, that the Participant deposit the shares of Restricted Stock into an escrow
account.

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
19.3

Forfeiture.

Grants of Restricted Stock shall be forfeited if the applicable Restriction does not lapse prior to such date or the occurrence of such event
or  the  satisfaction  of  such  other  criteria  as  is  specified  in  the  Grant  Agreement.  Further,  unless  expressly  provided  for  in  the  Grant
Agreement,  or  as  otherwise  determined  by  the  Board,  any  Restricted  Stock  held  by  the  Participant  at  the  time  of  the  Participant’s
Termination shall be forfeited by the Participant to the Corporation.

19.4

Evidence of Share Ownership.

Restricted Stock will be book-entry Shares only unless the Board decides to issue certificates to evidence shares of the Restricted Stock.

20.

OTHER AWARDS

The Board shall have the authority to grant other equity-based awards, which may be based on one or more criteria determined by the Board, under the Plan
that are consistent with the purpose of the Plan and the interests of the Corporation, including, without limitation, bonuses or similar compensation payable
in the form of Shares, subject to compliance with Applicable Law.

29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit “A”

to

VBI Vaccines Inc. Incentive Plan

Special Provisions Applicable to US Taxpayer

This  Exhibit  sets  forth  special  provisions  of  the  VBI  Vaccines  Inc.  Incentive  Plan  (the  “Plan”)  that  apply  to  Participants  who  are  US  Taxpayers.  This
Exhibit shall apply to such Participants notwithstanding any other provisions of the Plan. Terms defined elsewhere in the Plan and used herein shall have
the meanings set forth in the Plan, as may be amended from time to time.

Definitions

“Disability” means, solely with respect to an award that constitutes deferred compensation subject to Section 409A of the Code, a “disability” as defined
under Section 409A of the Code.

“Eligible Person”  means,  solely  with  respect  to  Options  and  SARs,  an  individual  Employed  by  the  Corporation  or  any  of  its  subsidiaries  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 Corporation; provided, however, that only
officers and employees shall be eligible to receive Incentive Stock Options.

“Market Price” means, solely with respect to the terms “Exercise Price” and “Base Price”, (a) if the Shares are listed on the Stock Exchange, the closing
price per Share on the Stock Exchange on the Effective Date of the Grant; (b) if the Shares are listed on more than on Stock Exchange, the fair market
value as determined in accordance with paragraph (a) above for the primary Stock Exchange on which the Shares are listed, as determined by the Board;
and (c) if the Shares not listed for trading on a Stock Exchange, a price which is determined by the Board in good faith to be the fair market value of the
Shares in compliance with the Code Section 409A.

“Separation From Service” means such employment or service with the Corporation and any entity that is to be treated as a single employer with the
Corporation for purposes of United States Treasury Regulation Section 1.409A-1(h) terminates such that it is reasonably anticipated that no further services
will be performed.

“Specified Employee” means a US Taxpayer who meets the definition of “specified employee,” as defined in Section 409A(a)(2)(B)(i) of the Code.

Change in Control Treatment

Notwithstanding anything to the contrary, if the Change in Control event does not constitute a change in ownership or effective control of the Company or a
change in ownership of a substantial portion of the assets of the Company under Section 409A of the Code, and if the Corporation determines any award
under the Plan constitutes deferred compensation subject to Section 409A of the Code, then as determined in the sole discretion of the Board, the vesting of
such award may be accelerated as of the effective date of the Change in Control, but the Corporation shall pay such award on its original payment date, but
in no event more than 90 days following the original payment date.

Compliance with Section 409A

The intent of the parties is that payments and benefits under this Plan comply with Section 409A of the Code, to the extent subject thereto, and accordingly,
to the maximum extent permitted, this Plan shall be interpreted and administered to be in compliance therewith. Notwithstanding anything contained herein
to the contrary, to the extent required in order to avoid accelerated taxation and/or tax penalties under Section 409A of the Code, a Participant shall not be
considered  to  have  terminated  employment  with  the  Company  for  purposes  of  this  Plan  unless  the  Participant  would  be  considered  to  have  incurred  a
Separation From Service from the Company. Each amount to be paid or benefit to be provided under this Plan shall be construed as a separate identified
payment for purposes of Section 409A of the Code, and any payments described in this Plan that are due within the “short term deferral period” as defined
in Section 409A of the Code shall not be treated as deferred compensation unless applicable law requires otherwise. Without limiting the foregoing and
notwithstanding anything contained herein to the contrary, to the extent required in order to avoid accelerated taxation and/or tax penalties under Section
409A of the Code, amounts that would otherwise be payable and benefits that would otherwise be provided pursuant to this Plan (or any other plan or
agreement of the Corporation) during the six-month period immediately following the Specified Employee’s Separation From Service shall instead be paid
on the first business day after the date that is six months following the Specified Employee’s Separation From Service (or death, if earlier). The Plan and
any award agreements issued thereunder may be amended in any respect deemed by the Board to be necessary in order to preserve compliance with Section
409A of the Code. The Corporation makes no representation that any or all of the payments described in this Plan will be exempt from or comply with
Section 409A of the Code and makes no undertaking to preclude Section 409A of the Code from applying to any such payment. Each Participant shall be
solely responsible for the payment of any taxes and penalties incurred under Section 409A of the Code.

30

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit “B”

to

VBI Vaccines Inc. Incentive Plan

Addendum Applicable to Israeli Taxpayer

1. Purpose of the Addendum: This Israeli Addendum (the “Addendum”) shall form an integral part of the VBI Vaccines Inc. Incentive Plan (the “Plan”),
and it shall apply only to Participants who are deemed residents of the State of Israel for the purpose of Israeli tax laws and are employed or engaged
by the Corporation’s Israeli resident subsidiary (“Israeli Participants”).

This Addendum supplements the Plan so that it shall comply with the requirements of the Israeli Tax Ordinance (as defined below).

The Plan and this Israeli Addendum are complimentary to each other and shall be read and deemed as one. Any requirements provided in this
Addendum shall be in addition to the requirements provided in the Plan and in the Grant Agreement. In the event of conflict, whether explicit or
implied, between the provisions of the Plan and this Addendum, the latter shall govern and prevail with respect to Grants to Israeli Participants.

2. Definitions:

Unless otherwise defined herein, the terms defined in this Addendum shall have the same meaning as set out in the Plan.

For the purposes of this Addendum, the following terms shall have the meaning set forth below:

(a) “Additional Rights” means any distribution of rights, including an issuance of bonus shares granted in accordance with the terms of the Plan,

in connection with Section 102 Trustee Grants (as defined below) and/or with the Shares issued thereunder.

(b) “Affiliate(s)” Without derogating from the definition of Affiliate(s) in the Plan and solely with respect to to Section 102 Trustee Grants (as

defined below), “Affiliate(s)” means an “employing company” within the meaning of Section 102(a) of the Tax Ordinance.

(c) “Controlling Shareholder” shall have the same meaning ascribed to it in Section 32(9) of the Tax Ordinance.

(d) “Employee” shall mean, solely with respect to to Section 102 Trustee Grants and Section 102 Non-Trustee Grants (as defined below), any
Eligble Person who is an Israeli Participant, and office holders of the Company’s Israeli resident subsidiary (“Nosei Misra” as such term is
defined  in  the  Israeli  Companies  Law),  but  exclude  any  person  who  is  a  Controlling  Shareholder  of  the  Corporation  prior  to  or  after  the
Grants.

31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(e) “Fair Market Value”  means,  for  the  purpose  of  determining  the  tax  liability  with  respect  to  the  grant  of  Capital  Gain  Grant  Through  a
Trustee  pursuant  to  Section  102(b)(3),  if  applicable;  (i)  if  at  the  date  of  grant  the  Corporation’s  stock  is  listed  on  any  established  stock
exchange or a national market system or if the Corporation’s stock will be registered for trading within ninety (90) days following the date of
grant, the Fair Market Value of a Share at the date of grant shall be determined in accordance with the average value of the Shares on the
thirty (30) trading days preceding the date of grant or on the thirty (30) trading days following the date of registration for trading, as the case
may be; (ii) if the stock is regularly quoted by a recognized securities dealer but selling prices are not reported, the Fair Market Value shall be
the mean between the high bid and low asked prices for the Shares on the last market trading day prior to the day of determination.

(f) “ITA” means the Israeli Income Tax Authorities.

(g) “Lock-up Period” means the period during which the Section 102 Trustee Grants made to an Israeli Participant or, the Shares underlying the
Section 102 Trustee Grants, as well as any Additional Rights issued or distributed in connection therewith are to be held by the Trustee (as
defined below) on behalf of the Israeli Participant, in accordance with Section 102 pursuant to the tax route which the Corporation elects.

(h) “Section  102”  means  Section  102  of  the  Israeli  Income  Tax  Ordinance,  and  any  regulations,  rules,  orders  or  procedures  promulgated

thereunder, all as amended, and the Rules.

(i) “Non-Employee” means any Israeli Participant who is not an Employee.

(j) “Rules” means the Income Tax Rules (Tax Relief upon the Allotment of Shares to Employees), 2003, and any regulations, rules, orders or

procedures promulgated thereunder, all as amended.

(k) “Section  3(i)”  means  Section  3(i)  of  the  Tax  Ordinance,  and  any  regulations,  rules,  orders  or  procedures  promulgated  thereunder,  all  as

amended.

(l) “Section 3(i) Grant” means a Grant made to Israeli Participant pursuant to Section 3(i).

(m) “Section 102 Trustee Grant” means a Grant of Options and/or RSU made to Israeli Participant that by its terms qualifies and is intended to
qualify  under  the  provisions  of  Section  102(b)  of  the  Tax  Ordinance  (including  the  Section  102(b)  Route  Election  (as  defined  below)),  as
either:

1)

2)

“Ordinary Income Grant Through a Trustee” for the special tax treatment under Section 102(b)(1) and the “Ordinary Income Route”,
or

“Capital Gain Grant Through a Trustee” for the special tax treatment under Section 102(b)(2) or Section 102(b)(3) and the “Capital
Route”.

(n) “Section 102(b) Route Election” means the right of the Corporation to choose either the “Capital Route” (as set under Section 102(b)(2)), or

the “Ordinary Income Route” (as set under Section 102(b)(1)), subject to the provisions of Section 102(g) of the Tax Ordinance.

(o) “Section 102 Non-Trustee Grant” means a Grant made not through a trustee under the terms of Section 102(c) of the Tax Ordinance.

32

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(p) “Tax Ordinance” means the Israeli Income Tax Ordinance, 1961.

(q) “Tax Ruling” shall mean any ruling or authorization which the Corporation or the Corporation’s Israeli resident subsidiary, at its sole and
absolute discretion, may obtain from the ITA in connection with the Plan or the Grants made thereunder, including any terms and conditions
and restrictions set forth therein.

(r) “Trustee” means a person or an entity, appointed by the Board and approved in accordance with the provisions of Section 102, to hold in trust
on  behalf  of  the  Employees  the  Section  102  Trustee  Grants,  or  the  Shares  issued  thereunder,  as  well  as  all  Additional  Rights  granted  in
connection therewith, in accordance with the provisions of Section 102.

(s) “Trust Agreement”  means  a  written  agreement  between  the  Corporation  or  any  Affiliate  and  the  Trustee,  which  sets  forth  the  terms  and

conditions of the trust and is in accordance with the provisions of Section 102.

3. Administration: Further to the authorities of the Board, as detailed in the Plan, with regard to this Addendum, the Board shall have full power and
authority to: (i) designate Grants made under this Addendum as either a Section 102 Trustee Grant, Section 102 Non-Trustee Grant or  Section  3(i)
Grant; (ii) make a Section 102(b) Route Election; (iii) adapt the forms of Grant Agreements to include provisions regarding Grants in accordance with
this  Addendum  and  any  applicable  law;  and  (iii)  determine  any  other  matter  and  execute  any  document  which  are  necessary  or  desirable  for,  or
incidental to, the administration of the Addendum and the Grants made hereunder and the issuance and delivery of any underlying Shares, including
without limitation the appointment of a Trustee, the execution of a Trust Agreement and any other document necessary for submission of the Plan and
this Addendum to the ITA, including, if so decided by the Corporation at its sole discretion, the filing of a Tax Ruling.

4. Eligibility:

4.1  Subject  to  the  terms  and  conditions  of  the  Plan,  Section  102  Trustee  Grants  and  Section  102  Non-Trustee  Grants  may  only  be  made  to
Employees. Section 3(i) Grants may be made only to Non-Employees.

4.2 Subject to the terms and conditions of the Plan, Grants made under this Addendum to Israeli Participants may only consist of Options and/or
RSU.

4.3 Grants made under this Addendum to Israeli Participants who are Employees are intended to qualify as Section 102 Trustee Grants.

5. Section 102(b) Route Election: No Section 102 Trustee Grant may be made under this Addendum, unless and until, the Corporation’s election of the
type  of  Section  102  Trustee  Grants,  either  as  “Ordinary  Income  Grant  Through  a  Trustee”  or  as  “Capital  Gain  Grant  Through  a  Trustee”,  is
appropriately filed with the Income Tax Authorities before the first date of grant of Section 102 Trustee Grant. The Section 102(b) Route Election shall
obligate  the  Corporation  in  accordance  with  the  provisions  of  Section  102(g)  of  the  Tax  Ordinance.  For  avoidance  of  doubt,  it  is  clarified  that  the
Corporation does not obligate itself to file a Section 102(b) Route Election, and in any case, such Section 102(b) Route Election shall be at the sole
discretion of the Corporation. It is further clarified that such Section 102(b) Route Election shall not prevent the Corporation from granting Section 102
Non-Trustee Grants simultaneously.

33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6. Trustee:

6.1 Section 102 Trustee Grant, which shall be made under the Addendum and any Shares issued upon exercise or vesting thereof shall be issued to
and in the name of the Trustee who shall hold the same in trust for the benefit of the Employees at least for the applicable Lock-up Period. Upon
the expiration of the Lock-up Period and subject to any further period included in the Plan and/or in the Grant Agreement, the Trustee may release
Section 102 Trustee Grant or Shares issued upon exercise or vesting thereof only after the Employee’s full payment of his or her tax liability in
connection therewith due pursuant to the Tax Ordinance and the Rules and any applicable Tax Ruling.

6.2 Notwithstanding the above, in the event that an Employee shall elect to release Section 102 Trustee Grants or the Shares issued thereunder
prior to the expiration of the Lock-up Period, the sanctions under Section 102 shall apply to and shall be borne solely by the Employee.

6.2 Any Additional Rights distributed to Employees shall be deposited with and/or issued to the Trustee for the benefit of the Employees, and shall
be held by the Trustee for the applicable Lock-up Period in accordance with the provisions of Section 102 and the Rules and any applicable Tax
Ruling.

6.3 As a condition to any Grant of Section 102 Trustee Grant, the Israeli Participants shall provide the Corporation and the Trustee with a written
undertaking  and  confirmation  under  which  each  Israeli  Participant  confirms  that  he/she  is  aware  of  the  provisions  of  Section  102  and  the
applicable Section 102(b) Route Election and agrees to the provisions of the Trust Agreement (including the ancillary trust note thereto) between
the  Corporation  and  the  Trustee  and  agrees  to  comply  with  the  Tax  Ordinance,  the  Rules  and  the  provisions  of  the  Trust  Agreement  and  any
applicable Tax Ruling, and undertakes not to release, by sale or transfer, the Section 102 Trustee Grant, and the Shares issued thereunder, and all
rights  attached  thereto  (including  Additional  Rights)  prior  to  the  lapse  of  the  applicable  Lock-up  Period.  The  Israeli  Participants  shall  not  be
entitled  to  sell  or  release  from  trust  the  Section  102  Trustee  Grant,  nor  the  Shares  issued  thereunder,  nor  any  right  attached  thereto  (including
Additional Rights), nor to request the transfer or sale of any of the same to any third party, before the lapse of the Lock-up Period. The Israeli
Participants shall further agree to exempt the Trustee from any liability in respect of any action or decision duly taken and bona fide executed in
relation with the Plan, the Addendum and any Grant, Shares or other rights received in connection therewith.

6.4 For as long as the Trustee holds Shares in trust for the benefit of the Employees, the Trustee shall not use the voting rights vested in such
Shares,  and  shall  not  exercise  such  rights  in  any  way  whatsoever.  In  the  event  the  right  to  vote  such  Shares  is  held  by  the  Trustee  pursuant  to
Section  102,  then  upon  the  exercise  of  any  Option  the  Trustee  shall  execute  a  voting  proxy  in  such  form  as  may  be  prescribed  by  the  Board,
subject to the provisions of Section 102.

7. The Corporation  may  make  Section  102  Trustee  Grants  only  after  the  passage  of  thirty  (30)  days’  following  the  delivery,  to  the  appropriate  Israeli
Income Tax Authorities, of a request for approval of the Plan and the Addendum as well as the Trustee according to Section 102, or after a shorter
period,  if  approved  by  the  Israeli  Income  Tax  Authorities.  Notwithstanding  the  above,  if  within  ninety  (90)  days’  following  the  delivery  of  such
request, the tax officer notifies the Corporation of its decision not to approve the Plan and/or the Addendum, the Grants, which were intended to be
made as Section 102 Trustee Grants, shall be deemed to be Section 102 Non-Trustee Grants, unless otherwise was approved by the tax officer.

8. Tax Consequences: Any tax consequences arising from the grant or exercise of a Grant, from the issuance or sale of Shares covered thereby or from
any other event or act (of the Israeli Participant, the Corporation, its Affiliate or the Trustee) hereunder, shall be borne solely by the Israeli Participant.
The Corporation and/or its Affiliates and/or the Trustee shall withhold all applicable taxes according to the requirements under the Tax Ordinance, the
Rules, any applicable Tax Ruling and any other applicable laws, rules, and regulations, including withholding taxes at source. The Corporation and/or
the Trustee shall not be required to release any Grants or issue or transfer any underlying Shares until all required payments have been fully made.

8.1 The Corporation may require, as a condition to any Grants or the issuance or delivery of underlying Shares, that an Israeli Participant provide a
security  or  guarantee  to  the  satisfaction  of  the  Corporation,  to  secure  payment  of  all  taxes  which  may  become  due  upon  the  future  transfer  of
his/her Shares to be issued under any Section 3(i) Grants.

34

 
 
 
 
 
 
 
 
 
 
 
 
8.2 Furthermore, the Employee shall agree to indemnify the Corporation and/or its Affiliates and/or the Trustee and hold them harmless against
and from any and all liability for any such tax or interest or penalty thereon, including without limitation, liabilities relating to the necessity to
withhold, or to have withheld, any such tax from any Grants or underlying Shares issued to the Israeli Participant thereunder.

8.3 In the event that an Employee shall cease to be employed by the Corporation or its Affiliate for any reason, the Employee shall be obligated,
upon  the  Corporation’s,  the  Affiliate’s  or  the  Trustee’s  first  demand  to  provide  the  Corporation,  its  Affiliate  and  the  Trustee  with  a  security  or
guarantee, in the degree and manner satisfactory to them, to cover any future tax obligation resulting from the disposition of the Grants and/or the
Shares acquired thereunder.

8.4 To the extent that Section 102 and/or the tax officer’s approval and/or any Tax Ruling require the Plan and/or this Addendum and/ or the Grant
Agreement to contain specified provisions in order to qualify the Grants for the tax treatment under Section 102, such provisions shall be deemed
to be stated herein and/or in the Grant Agreement, as applicable, and to be binding upon the Corporation, any Affiliate and the Israeli Participant.

8.5 The provisions in the Plan (i) relating to Preformance Conditions; and (ii) in Section 6.1(a) and 6.1(c) of the Plan, shall not apply to Grants
made under this Addendum.

9. Currency  Exchange  Rates:  Except  as  otherwise  determined  by  the  Board,  all  monetary  values  with  respect  to  Grants  granted  pursuant  to  this
Addendum, including without limitation the Fair Market Value and the Exercise Price of any Option, shall be stated in United States Dollars. In the
event that the exercise price is in fact to be paid in New Israeli Shekels, at the sole discretion of the Board, the conversion rate shall be the last known
representative rate of the United States Dollar to the New Israeli Shekels on the date of payment.

10.

 Subordination to the Ordinance: The Grants, the Plan, this Addendum and any applicable Grant Agreements are subject to the applicable provisions of
the Ordinance, which shall be deemed an integral part of each, and which shall prevail over any term that is inconsistent therewith.

11. Additional Documents: Israeli Participants may be required to execute, in addition to the Grant Agreement, any and all other documents required by
the Corporation or any Affiliate, (including without limitation any customary documents and undertakings towards the Trustee, if applicable, and/or
any tax authorities). Notwithstanding anything to the contrary in the Plan or in this Addendum, no Grant shall be deemed made unless all documents
required  by  the  Corporation  or  any  Affiliate  to  be  signed  by  the  Israeli  Participant  prior  to  or  upon  such  Grant,  shall  have  been  duly  signed  and
delivered to the Corporation or such Affiliate.

12. Non-Transferability: Notwithstanding anything in the Plan to the contrary, with regard to Section 102 Trustee Grants and the Shares issued thereunder,
as long as such Grants and/or Shares are held by the Trustee on behalf of the Employee, all rights of the Employee with respect thereto are personal
and cannot be transferred, assigned, pledged or mortgaged, other than by will or by the laws of descent and distribution.

13. Governing Law: Solely for tax purposes, this Addendum and all instruments issued thereunder or in connection therewith shall be governed by and

construed and enforced in accordance with the applicable laws of the state of Israel, without giving effect to the principles of conflict of laws.

35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[***] Certain information has been excluded pursuant to Regulation S-K, Item 601(b)(10)(iv) from this Document because it is both not material
and is the type that the registrant treats as private or confidential.

Exhibit 10.21

Business Confidential – Protected B

Non-Exclusive Licence Included ☑
Exclusive Licence Included ☑

(called the “NRC”)

BETWEEN:

NATIONAL RESEARCH COUNCIL OF CANADA
a departmental corporation of the Government of Canada whose head office address is:

1200 Montreal Road
Ottawa, Ontario K1A 0R6

AND:

VARIATION BIOTECHNOLOGIES INC.

A  company  incorporated  under  the  Canada  Business  Corporations  Act  under  number  393728-3  whose  Registered  Office  Address  is
located in:
310 Hunt Club Road East, 2nd Floor
Ottawa, Ontario   K1V 1C1

(called the “Collaborator” or “VBI”)

(Collectively known as the “Parties”)

In consideration of the mutual covenants hereunder, the Parties agree as follows:

1.

2.

3.

4.

5.

6.

This Agreement concerns scientific research and development, called the “Project”, described as: COVID-19 vaccine evaluation.

The Collaborator chooses to work with the NRC because of the NRC’s unique capabilities, and does not expect the NRC to perform work that
would  be  in  competition  with  Canadian  firms.  Except  as  otherwise  specified  in  this  Agreement,  the  name  of  the  NRC,  or any reference to the
NRC, shall not be used in promotional activities of the Collaborator without the NRC’s prior written consent.

The Parties will contribute to the Project by the performance of work as described in the attached “Statement of Work and Deliverables”, or by
payments, or both. This Agreement is subject to the terms in the attached “General Conditions”.

The total value of the Project is estimated to be minimum of $[***] (no option) to a maximum of $[***] (with option).

The Collaborator is a Canadian Small and Medium Enterprise (SME), and benefits from a Fee Reduction of minimum of $[***] (no option) to a
maximum of $[***] (with option). The Customer hereby warrants that, at the time of signing this Agreement, it is a SME with 500 or fewer full-
time equivalent employees, or it is a Canadian educational institution.

The Collaborator shall pay to the NRC in cash the sum of minimum of $[***] (no option) to a maximum of $[***] (with option) according to the
attached “Schedule of Payments”. The Collaborator shall also pay applicable sales taxes.

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 1 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7.

8.

9.

10.

11.

The Collaborator has initiated work to design monovalent & multivalent coronavirus constructs, at its own costs, using their eVLP platform and
will include, in its constructs, up to 4 protein antigens provided by NRC.

The NRC shall make a co-investment to the Project by performing, at its own cost, work described in the Statement of Work and Deliverables at
an estimated value of $[***].

This Agreement  shall  become  effective  when  the  last  Party  has  signed and expires on 15  November  2020,  except  for  the  following  terms  and
conditions which shall survive the termination or expiration of this Agreement:

(a)

(b)

(c)

payment  obligations  which  accrued  while  this  Agreement  was  in  force,  or  upon  its  termination,  and  the  interest  provisions  of  this
Agreement; and

the terms and conditions with respect to Intellectual Property which are found in the attached Annex IU entitled “Intellectual Property”
that forms part of this Agreement; and

terms and conditions with respect to exclusion of certain liability, limited warranties, and dispute resolution, all of which are found in the
attached General Conditions that form part of this Agreement.

This Agreement shall be interpreted according to the laws of the Province of Ontario and the laws of Canada in force there. Subject to section GC-
15, for any litigation concerning this Agreement, including litigation arising from arbitration, the Parties hereby irrevocably and unconditionally
attorn  to  the  exclusive  jurisdiction  of  the  Courts  of  the  Province  of  Ontario,  and  all  courts  competent  to  hear  appeals  therefrom.  The  Parties
expressly exclude any conflict of laws rules or principles that might refer disputes under this Agreement to the laws of another jurisdiction.

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

Date: March 30, 2020

SIGNED by the NRC at Ottawa, Ontario

Date: March 30, 2020

  VARIATION BIOTECHNOLOGIES INC.

  Per:

/s/ Jeff Baxter
Jeff Baxter
CEO

  NATIONAL RESEARCH COUNCIL OF CANADA

  Per:

/s/ Lakshmi Krishnan
Lakshmi Krishnan, Ph.D.
Human Health Therapeutics

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 2 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ANNEX SP – SCHEDULE OF PAYMENTS TO THE NRC

Billing address: See page 1

Billing contact:

Name:
Title:
Telephone:
Email:

Andrea McCrae
Project Manager
613 749 4200
amccrae@vbivaccines.com

SP-1

The Collaborator shall be invoiced as follows:

Schedule of Payments:  

Work Task
Task 1: Assay development

Task 2: Immunogenicity in vivo

Task 3: PRNT assay

Task 4: Reporter assay

Total Minimum (without options)*

Total Maximum (with options)*

* Plus applicable taxes

Proposed Schedule of
Payments

  Task Value  
[***]  

NRC Co-
investment  
[***]  

CAN SME
Fee
Reduction  

NRC
Pricing*

Final Price
Amount
Due*

Invoiced upon completion of
task
Invoiced upon completion of
task
Invoiced upon completion of
task

[***]

[***]

[***]
[***]  

[***]  

[***]  

[***]  

[***]  

[***]  

[***]  
[***]  

[***]  
[***]  

[***]  

[***]  

[***]  

[***]  

[***]

[***]

[***]
[***]

[***]

SP-2

All amounts shall be due 30 days from the date of the invoice.

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

If  this  Agreement  is  amended  to  increase  the  scope  of  the  Project,  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.

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 3 of 14

 
 
 
 
 
 
 
 
 
 
   
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
SP-8

If a Party 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.

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 Internal Use: A-0035546

Page 4 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
ANNEX GC: GENERAL CONDITIONS

GC-1

INTERPRETATION OF AGREEMENT:  This  Agreement  supersedes  all  prior  communications,  negotiations  and  agreements  concerning  the
Project. Notwithstanding any language in a purchase order that is sent to the NRC by the Collaborator in respect of the Project, the purchase order
is for administrative purposes only of the Collaborator and does not constitute an offer, a counter-offer, or an amendment to this Agreement nor
does  it  create  a  new  agreement  in  respect  of  the  Project.  The  NRC  shall  include  on  the  face  of  its  invoice  for  the  Project  any  purchase  order
number  issued  by  the  Collaborator  for  the  Project.    No  amendment  or  waiver  of  terms  in  this  Agreement,  including  the  annexes  thereto,  is
effective unless it is in writing, signed by all Parties, except that the Parties agree that the Agreement may be extended by an exchange of email
from their authorized representatives. In case of inconsistency between the STATEMENT OF WORK AND DELIVERABLES and the rest of this
Agreement, the rest of this Agreement prevails. No forbearance by a Party implies any broader, continuing, or future forbearance. If a court finds
part of this Agreement  invalid,  the  remainder  is  valid  in  accordance  with  its  most  reasonable  interpretation.  This  Agreement  does  not  create  a
relationship of agency, employment, partnership, or joint venture.

GC-2 ASSIGNMENT:  This  Agreement,  and  any  licence  granted  pursuant  to  it,  is  personal  to  the  Parties,  so  that  neither  its  assignment,  nor  its
assumption by a corporation formed by amalgamation of a Party with a third party, is valid except by written consent of all Parties, which consent
shall not be unreasonably withheld.

GC-3 EXCLUSION OF  CERTAIN  LIABILITY:  No  Party  shall  be  liable  for  failure  or  delay  in  performance  caused  by  circumstances  beyond  its
reasonable control, or for incorrectness or inaccuracy of data supplied, advice given, or opinions expressed unless directly attributable  to  gross
negligence or willful misconduct. No claim may be made for indirect, consequential, or incidental damages. No claim shall exceed the cost of the
Project.

GC-4 LIMITED WARRANTIES: Each Party warrants that it will conduct the Project work in a professional manner conforming to generally accepted

practices for scientific research and development. However, because of the nature of such work, no specific result is promised.

(a)

(b)

No Party warrants that technical information conveyed in the deliverables does not infringe the rights of third parties under a present or
future patent.

No Party warrants the validity of patents under which rights may be granted pursuant to this Agreement, or makes any representation as
to the scope of patents or that those inventions may be exploited without infringing the rights of others.

GC-5 TERMINATION OF AGREEMENT FOR COST OVERRUNS: If following notification by one Party that costs expressed as estimates will be
exceeded by  more  than  10%,  if  the  Parties  do  not  amend  this  Agreement  to  modify  the  total  cost  of  the  Project  or  the  Statement  of  Work  and
Deliverables or both within sixty (60) days, then upon the expiration of that period this Agreement shall be terminated and upon such termination:

(a)

(a)

(b)

the Collaborator shall pay to the NRC any costs pre-dating the effective date of the termination that were intended to be reimbursable to
the NRC under this Agreement;

any licence or option granted under this Agreement to any Party is also terminated;

confidentiality obligations of each Party regarding the information that is part of its Arising IP are terminated except with respect to the
Jointly Created Arising IP, both Parties continuing to be bound by all other confidentiality obligations under this Agreement.

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 5 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
GC-6 TERMINATION OF AGREEMENT: This Agreement may be terminated as follows:

(a)

(b)

(c)

(d)

by either Party if the other Party defaults in performance of any obligation under this Agreement and fails to cure the default within thirty
(30) days after receipt of written notice of default, and termination will take effect at the expiration of the cure period;

by the NRC forthwith if the Collaborator becomes bankrupt or has a receiver appointed to continue its operations, or passes a resolution
for winding up;

by the NRC forthwith if the Collaborator has made a false or misleading representation or warranty;

upon termination:

(i)

(ii)

the  Collaborator  shall  pay  to  the  NRC  any  costs  pre-dating  the  effective  date  of  the  termination  that  were  intended  to  be
reimbursable to the NRC under this Agreement;

the  Collaborator  shall  also  pay  to  the  NRC  any  incurred  costs  by  the  NRC  that  result  directly  from  the  cancellation  of
obligations and from uncancellable obligations;

(iii)

any licence or option granted under this Agreement is terminated;

(iv)

confidentiality obligations  of  each  Party  regarding  the  information  that  is  part  of  its  Arising  IP  are  terminated,  both  Parties
continuing to be bound by all other confidentiality obligations under this Agreement.

GC-7 NOTICES: Any notice related to this Agreement, including a notice of change of address, must be sent to the addresses stated at the beginning of
this  Agreement,  either  by  registered  mail,  which  is  deemed  to  be  effective  notice  five  days  after  mailing,  or  by  courier  or  email,  which  are
effective notices only when acknowledged by a courier’s delivery receipt or by a specific non-automatic return transmission.

GC-8 CONDITIONS: The Collaborator agrees that if there is any research work in the Project involving human subjects, human tissues, laboratory
animals, or animal tissues, it shall not proceed without prior approval of the NRC’s Human Subjects Research Ethics Committee or Animal Care
Committee and shall not be conducted in contravention of the respective Committee’s conditions of approval.

GC-9 NO BRIBES: The Collaborator represents and warrants to the NRC that no bribe, gift, reward, benefit or other inducement has been or will be
paid, given, promised or offered directly or indirectly to any federal government official or employee or to a member of the family of such person,
with a view to influencing the entry into this Agreement or the administration of this Agreement.

GC-10 NO DIRECT BENEFIT: The Collaborator represents and warrants to the NRC that the following individuals shall not derive a  direct  benefit

from this Agreement:

(a)

(b)

(c)

(d)

a current or former public office holder who is not in compliance with the Conflict of Interest Act, 2006, c.9, s.2;

a current or former member of the House of Commons who is not in compliance with the Conflict of Interest Code for Members of the
House of Commons;

a current or former public servant who is not in compliance with the Values and Ethics Code for the Public Sector; or

a current or former the NRC employee who is not in compliance with the NRC’s Conflict of Interest Policy.

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 6 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
GC-11 NO  MISREPRESENTATION:  The  Collaborator  represents  and  warrants  to  the  NRC  that  it,  including  its  Directors,  officers,  employees  or

agents, has made no material misrepresentation, whether by omission or commission, with a view to the obtaining of this Agreement.

GC-12 NO CONTINGENCY FEE: The Collaborator represents and warrants to the NRC that it has not directly or indirectly paid or agreed to pay and
that it will not directly or indirectly pay a contingency fee for the solicitation, negotiation or obtaining of this Agreement to any person, other than
an employee acting in the normal course of the employee’s duties. In this section, “contingency fee” means any payment or other compensation
that  depends  or  is  calculated  based  on  the  degree  of  success  in  soliciting,  negotiating  or  obtaining  this  Agreement  and  “person”  includes  any
individual who is required to file a return with the registrar pursuant to the Lobbying Act, R.S.C.,1985,c. 44 (4th Supplement) as amended.

GC-13 VISITS: Subject to reasonable notice of the number and names and status of personnel, including employees, students and other persons working
on behalf of the other Party and other requirements under this Agreement, a Party may, in its discretion, permit visits to its premises by one or
more of the other Party’s personnel, if relevant to the Project and not likely to interfere with regular operations.

GC-14 PERSONNEL: The Collaborator shall be liable for the actions of its personnel, including its employees, contractors, agents or students and shall

ensure that while working on the NRC premises, they are required to comply with the following requirements:

(a)

regulations, policies  and  directives  that  the  NRC  may  adopt  from  time  to  time  to  address  access  to  the  NRC  facilities  and  activities
thereon, and without limiting the generality of the foregoing, regulations, policies and directives addressing:

(i)

(ii)

protection of confidential information;

information management and information technology (IM/IT);

(iii)

harassment and code of conduct in the NRC facilities;

(iv)

protection of safety and health of the NRC employees, the Collaborator’s personnel and others; and

(v)

security and emergency procedures;

(b)

any and all security policies that the Government of Canada may promulgate from time to time including:

(i)

(ii)

(iii)

(iv)

any  and  all  security  conditions  and  requirements  the  NRC  may  request  from  time  to  time  including,  without  limitation,
undergoing a security screening, which may include a fingerprint check and if, following a security screening, an employee of
the Collaborator is unable to obtain or maintain a level of security clearance that, in the sole opinion of the NRC, is adequate,
such employee of the Collaborator will be denied access to the NRC facilities and IT Resources;

the requirement to display an identification badge as a condition of access to the NRC facilities with or without restrictions on
hours of access;

restrictions on  access  to  the  NRC’s  IT  Resources;  the  “NRC’s  IT  Resources”  include,  but  are  not  limited  to,  all  computers,
telecommunications  systems,  workstations,  PCs,  laptops,  storage,  software,  peripheral  devices,  servers,  network  equipment,
transmission equipment, Remote Access Systems, and internal and external communications systems—such as the Internet, e-
mail and Intranet—e-mail accounts, messages and associated files created, sent received, or stored on the NRC IT resources; and

the requirement to follow security procedures at all times and not to do anything that may compromise the integrity of the NRC
facilities  or  the  NRC  IT  Resources,  with  the  NRC  reserving  the  right  to  modify  or  terminate  the  access  privileges  of  the
Collaborator’s personnel at any time;

(c)

all confidentiality obligations under this Agreement.

The  NRC  shall  provide  the  Collaborator  with  access  to  all  relevant  legislation,  regulations,  policies  and  procedures  as  well  as  notice  of  any
changes, and shall provide security, health and safety training to the Collaborator’s personnel as soon as possible following permitted access to the
NRC facilities.

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 7 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
GC-15 DISPUTE RESOLUTION: Disputes concerning this Agreement shall not be litigated. All disputes arising in connection with this Agreement
which cannot be resolved through negotiations to the mutual satisfaction of both Parties within thirty (30) days, or such longer period as may be
mutually  agreed  upon,  may  be  submitted  by  either  Party  to  arbitration  in  accordance  with  the  Commercial  Arbitration  Act  of  Canada,  R.S.C.,
1985, c. 17 (2nd Supp.), as amended, and shall be subject to the following:

(a)

(b)

(c)

(d)

The Party requesting such arbitration shall do so by written notice to the other Party.

The arbitration shall take place in Ottawa, Ontario before a single arbitrator to be chosen jointly by the Parties. Failing agreement of the
Parties on a single arbitrator within thirty (30) days of such notice requesting arbitration, either party may apply to a judge of a court
having jurisdiction in Ottawa, Ontario for the appointment of a single arbitrator.

Each Party shall pay its own costs and an equal share of all of the costs of the arbitration and the fees of the arbitrator, except for  the
exceptional circumstance in which an arbitral award may require the payment of all costs by a Party who has brought a plainly frivolous
dispute.

The arbitrator shall issue a written decision as soon as practicable after the conclusion of the final hearing, but in any event no later than
sixty (60) days thereafter, unless that time period is extended for a fixed period by the Arbitrator on written notice to each Party because
of  illness  or  other  cause  beyond  the  Arbitrator’s  control.  The  decision  shall  be  rendered  in  such  form  that  judgment  may  be  entered
thereon in any court having jurisdiction.

(e)

The decision shall be final and binding on the Parties in accordance with the Commercial Arbitration Act of Canada.

Neither Party may request arbitration in respect of a breach of this Agreement after the fourth anniversary of the day on which the requesting Party
first discovered that breach, unless the other Party has agreed in writing to extend the period.

(the rest of this page was intentionally left blank)

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 8 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IU-1

NATURE OF THE PROJECT: By the nature of the Project, Arising Intellectual Property that may arise is difficult to predict, and the Parties
consider it desirable to defer settling the terms on which it will be available until the Arising Intellectual Property is known.

ANNEX IU: INTELLECTUAL PROPERTY (Uncertain)

IU-2

DEFINITIONS:

2.1

(a)

(b)

(c)

2.2

2.3

2.4

2.5

“Arising Intellectual Property”  or  “Arising IP”  is  Intellectual  Property  that  is  developed  in  the  Project  and  that  is  disclosed  in  the
Deliverables. The possessive adjective “the NRC’s” or “other Party’s” or “VBI’s” indicates ownership or control by that Party.

“Jointly Created Arising IP” is Intellectual Property created by employees of both Parties while carrying out the Project that is not NRC
Arising IP or VBI Arising IP and shall include any Arising IP that relates to the combination of NRC-designed protein antigens and virus
like particles produced by VBI.  

“NRC Arising IP” is any Arising Intellectual Property relating specifically to assays developed solely by NRC as described in Task 1 of
the Workplan, or relating specifically to protein antigens designed solely by NRC but it does not include Intellectual Property owned or
controlled by VBI prior to the date of this Agreement, VBI Arising IP or the Jointly Created IP.

“VBI  Arising  IP”  is  any  Arising  Intellectual  Property  relating  specifically  to  antigens  designed  solely  by  VBI,  and  to  eVLPs  and
vaccines  solely  developed  by  VBI,  which  incorporate  only  those  antigens  solely  developed  by  VBI,  for  use  in  the  Project  and  any
improvements to the Intellectual Property owned or controlled by VBI prior to date of this Agreement made during the course of carrying
out the Project but it does not include Intellectual Property owned or controlled by NRC prior to the date of this Agreement, the NRC
Arising IP or the Jointly Created IP.

“Commercially Exploit”  is  to  use,  reproduce  and  modify  Arising  IP,  and  to  manufacture,  use,  import,  and  sell  articles  embodying  or
made by use of any Deliverables and to provide services by the use of any Deliverables.

“Confidential Non-Project Information” means  any  confidential  or  proprietary  information,  either  of  a  business  or  technical  nature,
other than Arising Intellectual Property, disclosed by one Party to the other Party pursuant to this Agreement.

“Deliverables” are the tangible results of the Project, such as reports, physical models, samples, data records, drawings, and machine-
readable software that are specifically mentioned in the Statement of Work and Deliverables as being deliverable.

“Intellectual  Property”  or  “IP”  is  all  rights  in  inventions  (whether  patentable  or  not),  patents,  copyright  material,  trade  secrets,
confidential information and bacterial, viral, plant, human, or animal material that has new genetic or other characteristics first produced
by a Party..

IU-3

ARISING  INTELLECTUAL  PROPERTY:  The  Parties  represent  that,  by  law  or  contract,  they  will  own  any  Arising  IP  created  by  their
employees.  A  Party  who  is  the  sole  owner  of  Arising  IP  is  responsible  for  patenting  and  licensing  its  Arising  IP,  but  is  not  obliged  by  this
Agreement to patent its Arising IP. VBI has the right to seek patent protection for the Jointly Created Arising IP at its own expense.  However, if
VBI  is  unwilling  to  patent  the  Jointly  Created  Arising  IP,  NRC  may  do  so  at  its  own  expense.    Notwithstanding  the  foregoing,  ownership  of
Arising IP shall be determined as follows:

(a)

Any NRC Arising IP shall be owned by NRC, and shall be subject to the license terms described in IU-5 (a).

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 9 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(b)

(c)

(d)

Any VBI Arising IP shall be owned by VBI, and no license shall be granted under this Agreement except as is required to permit NRC to
complete the Workplan.

Any Jointly Created Arising IP shall be owned jointly by NRC and VBI, and shall be subject to the license terms described in IU-5 (b).

If the Parties cannot come to an unanimous agreement on each Party’s contribution regarding inventorship of the Jointly Created Arising
IP, the Parties shall both agree to refer the matter in good faith to an inventorship analysis by an independent unbiased third party (“Un-
Biased Expert”) to provide a non-binding expert opinion to assess each researcher’s contribution to the invention and determine which
researchers should be named as inventors on any patent applications for the Jointly Created Arising IP.

IU-4

IU-5

SHARING INFORMATION: The Parties shall keep each other promptly informed of Arising IP. Each Party shall give the other, for information
only, a copy of any patent application for Jointly Created Arising IP immediately upon filing the application, and a copy of related correspondence
with a patent office if requested, and the information contained in such documents and correspondence will be maintained in confidence until they
become publicly available through no breach of this Agreement.

LICENCE OF  THE  ARISING  IP:  Upon  request  by  VBI  no  later  than  six  (6)  months  after  the  end  of  the  Project,  the  NRC  undertakes  to
negotiate with VBI in good faith to settle the terms of a licence which will allow VBI to Commercially Exploit the NRC Arising IP and Jointly
Created Arising IP on the following terms:

(a)

(b)

(c)

NRC Arising IP: NRC hereby grants VBI a non-exclusive option for a license to Commercially Exploit the NRC Arising IP, such license
to include standard commercial terms to be negotiated between the Parties.

Jointly Created  Arising  IP:  NRC  hereby  grants  VBI  an  exclusive  option  for  an  exclusive  license  to  Commercially  Exploit  the  Jointly
Created Arising IP, such license to include standard commercial terms to be negotiated between the Parties

In the event that VBI exercises its option pursuant to subsection (a) or (b), the Parties shall negotiate the terms of a license agreement in
good faith for a period of three months, which period may be extended upon mutual agreement of the Parties. If the Parties are unable to
reach an agreement on the terms of the non-exclusive license referred to in subsection (a) within the aforementioned period, the option
shall expire and NRC shall have no further obligations with respect thereto. If the Parties are unable to reach an agreement on the terms
of the exclusive license referred to in subsection (b), neither Party shall be permitted to Commercially Exploit or licence its share of the
Jointly Created Arising IP without the permission of the other Party. Notwithstanding the foregoing, each Party shall grant to the other
Party  a  royalty-free,  exclusive  license  to  use  its  share  of  the  Jointly  Created  Arising  IP  solely  for  internal  research  purposes  and  as
required to perform the Project and any amendments or additions thereto which are agreed upon between the Parties in writing.

In addition, subject to the confidentiality provisions herein the NRC hereby licenses the other Party under Crown copyright, free and without time
limit, to use and reproduce all documents and drawings that are deliverable under this Agreement.

IU-6

INTENTIONALLY OMITTED :

IU-7

NON-PROJECT TECHNOLOGY: If, in order to perform work in the course of the Project, a Party needs another Party’s IP that is not part of
the Arising IP, a licence for that limited purpose is granted by this Agreement and terminates at the end of the Project. Any other licence must be
negotiated and agreed to in writing.

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 10 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IU-8

CONFIDENTIAL  NON-PROJECT INFORMATION RESTRICTIONS: Unless otherwise stipulated in a separate agreement, the following
provisions apply to Confidential Non-Project Information that is in electronic, written, graphic or other tangible form, including a physical object,
that  is  clearly  marked  “Proprietary”  or  “Confidential”  or  with  an  equivalent  legend,  or  that  is  oral  information  provided  that  at  the  time  of
disclosure the disclosing Party clearly identifies the confidential nature of such information and confirms such confidential nature by transmitting
the information, in a written version that is marked as above, to the receiving Party within 20 days of disclosure. The receiving Party agrees not to
disclose any Confidential Non-Project  Information,  including  to  any  director,  officer  or  employee  of  the  receiving  Party  unless  that  individual
needs the  information  to  perform  work  in  the  course  of  the  Project  and  is  legally  bound  to  keep  confidences.  In  protecting  Confidential  Non-
Project Information, the receiving Party must use at least the same degree of care as it uses to protect its own information of a similar nature, but
not less than a reasonable degree of care. Unless specifically licensed, Confidential Non-Project Information may only be used by the receiving
Party to perform work in the course of the Project. These obligations of confidentiality and protection will initially apply to Confidential Non-
Project Information in the form of oral information but will cease to apply if the information is not provided in a written version within 20 days of
disclosure.  Notwithstanding  the  foregoing,  the  receiving  Party  may  disclose  the  particulars  of  this  Agreement  to  others  of  its  officers  and
employees  for  internal  administrative  and  business  purposes,  to  the  extent  that  such  disclosure  does  not  result  in  a  public  release  of  such
information.

IU-9

END OF CONFIDENTIAL NON-PROJECT INFORMATION RESTRICTIONS:  Unless  otherwise  stipulated  in  a  separate  agreement,  all
obligations of confidentiality and restrictions on the use of Confidential Non-Project Information in this Agreement cease to apply five (5) years
after the expiration of this Agreement and such obligations and restrictions do not apply to information that can be proved to be:

9.1

9.2

9.3

9.4

independently developed by the receiving Party without reference to or use of the confidential information of the other Party;

received from a third party without breach of any obligation of confidentiality;

in the public domain at the time of its disclosure or that later enters the public domain without breach of this Agreement; or

required to be disclosed by law, including, in the case of the NRC, the Access to Information Act, provided that the receiving Party first
provides the other Party with notice of such requirements and of its intent to disclose the information.

IU-10 CONFIDENTIALITY  AND USE OF ARISING IP: All Deliverables and Arising IP will be maintained in confidence and protected by both
Parties with at least the same degree of care as they use to protect their own confidential information, but not less than a reasonable degree of care.
Arising IP shall not be disclosed except:

10.1

as  required  for  a  patent  application  or,  where  permitted  by  this  Agreement,  for  a  licence  to  a  third  party  including  disclosure  to
prospective licensees;

10.2

if the Arising IP has entered the public domain without breach of this Agreement;

10.3

10.4

as required to be disclosed by law, including, in the case of the NRC, the Access Information Act, provided that the receiving Party first
provides the other Party with notice of such requirements and of its intent to disclose information;

NRC may  disclose  the  NRC  Arising  IP  and  VBI  may  disclose  the  VBI  Arising  IP  to  the  extent  that  such  disclosure  does  not  lead  to
disclosure of the Jointly Created Arising IP; or

10.5

As is permitted by Section IU-12 or as otherwise agreed to by the Parties.

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 11 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IU-11 PUBLICITY: No Party will publicly suggest that the other Party endorses or recommends any product or process or results of the Project.

IU-12 PUBLICATION: The Parties may jointly publish, or jointly agree in writing to allow one Party to publish, Confidential Information arising from
the  Project.  If  a  Party  requests  in  writing  permission  to  publish  and  the  other  Party  does  not  respond  within  thirty  (30)  days,  permission  is
assumed. Such publications must fairly assign credit to the individual researchers involved. Any publication can be delayed by a period reasonable
to  allow  the  Parties  to  file  for  intellectual  property  protection.  If  a  license  is  granted  by  NRC  to  VBI  for  the  Jointly  Created  IP,  VBI  shall  be
expressly permitted to publish information regarding the Jointly Created IP without further permission.  

IU-13 PRESS RELEASE: The Parties hereby acknowledge that VBI is a publicly traded entity and subject to Securities and  Exchange  Commission
regulation on disclosure within five (5) days of execution without disclosing any confidential information protected under this Agreement. VBI
will  draft  a  press  release  for  the  NRC’s  contributions,  review  and  approval  within  a  timely  manner,  which  approval  will  not  be  unreasonably
withheld and will be assumed if no response if received within four (4) business days of receipt.  

IU-14 NO IMPLIED WARRANTIES: The NRC’s Arising IP is supplied and licensed on a “as is” basis, and there are no representations, warranties or

conditions, express or implied by statute, including without limitation any with respect to:

14.1

market readiness, merchantability, or fitness for any use or purpose;

14.2

operational state, character, quality, or freedom from defects;

14.3

validity of patents;

14.4

non-infringement of rights of third parties under present or future patents.

IU-15 NO CONTESTATION OF VALIDITY: The Parties acknowledge the validity of the patents and copyright, if any licensed hereunder and agrees

not to contest such validity, either directly or indirectly by assisting other parties.

IU-16

INDEMNITY: The NRC rejects all liability and responsibility relating to the consequences of using the NRC’s Arising IP. The other Party shall
indemnify and save harmless the NRC, its employees and agents from and against, and be responsible for:

16.1

all claims, demands, losses, damages, costs including solicitor and client costs, actions, suits or proceedings brought by any third party,
that are in any manner based upon, arising out of, related to, occasioned by, or attributable to:

(a)

the  use  by  the  other  Party  of  the  NRC’s  Arising  IP  including  without  limitation,  the  manufacturing,  distribution,  shipment,
offering for sale, sale, or use of products and services derived from the NRC’s Arising IP; and

(b)

product liability and infringement of Intellectual Property rights other than copyright, if any, licensed hereunder;

16.2

other costs, including extra-judicial costs, of the NRC defending such any action or proceeding, which the NRC shall have the right to
defend with counsel of its choice.

This clause shall survive expiration or termination of this Agreement.

(the rest of this page was intentionally left blank)

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 12 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
STATEMENT OF WORK AND DELIVERABLES

Multivalent Coronavirus vaccine development

VBI and the NRC are proposing a collaborative effort to develop a multivalent Coronavirus vaccine (with the goal to cross-protect against known strains of
SARS-2, SARS & MERS) which would have utility against current known and potential new strains of Coronavirus.

VBI  has  initiated  work  to  design  monovalent  &  multivalent  coronavirus  constructs  using  their  eVLP  platform  and  will  include  3-4  protein  antigens
provided by NRC.

Phase 1 Objective: To establish the potency of VBI monovalent and multivalent Coronavirus eVLP vaccine preparations

Task 1: Assay Development – NRC ($[***] co-investment)

SARS-CoV-2 requires novel assays to evaluate immunogenicity. NRC is developing [***]. Depending on the time to development, [***]will be used
to evaluate the immunogenicity of the vaccine candidates. The [***]assays to be developed are a PRNT assay [***] (using pseudovirus).

Task 2: Preclinical Potency Testing (per construct) – Price: $[***] (Task value: $[***])

Group assignments (n=[***]**):

1)
2)
3)
4)
5)

[***]
[***]vaccine*
[***]vaccine*
[***]vaccine*
[***] vaccine*

*dose and [***]vs [***]to be determined by VBI

**choice of [***]to be discussed with VBI

Mice  will  be  [***].  Blood  will  be  sampled  [***]after  each  immunization  to  conduct  immunogenicity  assays  ([***]  at  VBI  and  [***]at  NRC).
[***]will only be done on serum samples [***].

Future Anticipated Work: It is anticipated that additional animal studies can be added as separate experiments as required. VBI anticipates developing [***]
but these will be tested at a later date. VBI also remains open to testing [***]designs as [***]are available for coding in eVLP.

Task 3: PRNT Assay (per iteration of Task 1) – Price $[***] (Task value: $[***])

Task 4: Reporter assay using pseudovirus (per iteration of Task 1) – Price $[***] (Task value: $[***])

Total Estimated Budget (first iteration of Tasks 2-4): $[***]

Budget Summary: VBI Multivalent eVLP vaccine candidate against coronaviruses

Work Task
Task 1: Assay development
Task 2: Immunogenicity in vivo
Task 3: PRNT assay
Task 4: Reporter assay

Total Minimum (without options)*
Total Maximum (with options)*

* Plus applicable taxes

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Task Value

  NRC Co-investment  
[***]  

[***]  
[***]  
[***]  
[***]  
[***]  
[***]  

CAN SME Fee
Reduction

  NRC Task Price*

[***]  
[***]  
[***]  
[***]  
 [***]  

[***]
[***]
[***]
[***]
[***]

Page 13 of 14

 [***]  
 [***]  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
   
 
   
 
 
   
   
  
   
 
OPTION: VBI may wish to exercise the option to execute another iteration of Tasks 1-3. This option is [***] in total ($[***]).

Assumptions:

1) Availability of sufficient material from VBI and suppliers to conduct experiments.
2) Resource availability
3) Relevant PRNT and reporter assays are established in-house.

Deliverables

● Experimental protocols and results, including raw data in Microsoft Office file format.
● A summary report for each study.

Contacts:

For the NRC:

Paul Payette, Ph.D., MBA, Client Relationship Leader
Email: [***]

Anh Tran, Ph.D., Assistant Research Officer - HHT
Email: [***]

Rhonda Kuo Lee, Project Manager, HHT
Email: [***]

For the Collaborator:

Adam Buckley, VP – Business Development
Email: [***]

Human Health Therapeutics – Vaccines and Emerging Infections RI
NRC Internal Use: A-0035546

Page 14 of 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[***] Certain information has been excluded pursuant to Regulation S-K, Item 601(b)(10)(iv) from this Document because it is both not material
and is the type that the registrant treats as private or confidential.

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

Exhibit 10.22

Business Confidential – Protected B

(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

 
 
 
 
 
 
 
[***] Certain information has been excluded pursuant to Regulation S-K, Item 601(b)(10)(iv) from this Document because it is both not material
and is the type that the registrant treats as private or confidential.

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

AND:

VARIATION BIOTECHNOLOGIES INC.

Exhibit 10.23

Business Confidential – Protected B

(called the “NRC”)

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”)  and  an  Amendment  One
signed  by  NRC  on  21  December  2020  (called  “Amendment  One”)  by  which  the  Parties  agreed  to  collaborate  in  a  “Project”,  described  as:  COVID-19
vaccine evaluation. Original and Amendment One Agreements are now called “The Agreements”.

WHEREAS this Amending Agreement includes certain special obligations which relate solely to Tasks performed for the purpose of developing a vaccine
against the South Africa (Beta) variant of COVID-19, which project is being funded by the Coalition for Epidemic Preparedness Innovations (CEPI). These
special obligations are required by the terms of the funding agreement between Collaborator and CEPI.

WHEREAS the parties wish to amend the Agreements. In consideration of the mutual covenants hereunder, the parties agree as follows

1.

2.

3.

4.

5.

The Agreements shall be read with the amended terms stated below. With respect to all other terms, the Parties confirm the Agreements.

The attached  “SCHEDULE  OF  PAYMENTS”  is  in  addition  to,  the  “SCHEDULE  OF  PAYMENTS”  from  the  Agreements  except  that  the
amount shown for Task 1.7 shall replace the amount shown for Task 1.7 in Amendment One and the amount shown for Task 1.8 shall replace the
amount shown for Task 1.8-1.9 in Amendment One. Furthermore, Annex B to Amendment One has been cancelled.

The attached “NEW STATEMENT OF WORK AND DELIVERABLES” is in addition and, in the case of Tasks 1.7, 1.8 and 1.9 and Annex B
is an amendment to the “STATEMENT OF WORK AND DELIVERABLES” in the Agreements.

The estimated total value of this Project amendment two is: minimum of $[***] (without options) to a maximum of $[***] (with options) 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 $[***] (without options) to a maximum of $[***] (with
options). 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

Page 1 of 8

NRC Ref. #: A-0040072 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6.

7.

8.

The amount that the Collaborator will pay to the NRC in cash for this amendment two is: minimum of $[***] (without options) to a maximum
of $[***] (with options) as stated in the Statement of Work.

The estimated value of the NRC’s in-kind contribution for this amendment is: $[***].

The following special provisions apply to Tasks carried out pursuant to this Amending Agreement:

(a)

(b)

(c)

NRC shall exert reasonable efforts to retain records of its activities regarding the work performed pursuant to this Amending Agreement
for a period of at least 5 years from the date of completion of the work, to the extent that it does not contradict with any applicable laws,
regulations, or policies of the NRC and can provide a copy of such documentation to Collaborator upon request.

NRC shall exert reasonable efforts to retain, for a period of at least 5 years (to the extent that it does not contradict with any applicable
laws,  regulations,  or  policies  of  the  NRC)  from  the  date  of  completion  of  the  work  described  in  this  Amending  Agreement,
documentation supporting the amounts invoiced to and paid by Collaborator pursuant to this Amending Agreement and can provide a
copy of such documentation to Collaborator upon request.

Each  of  NRC  and  Collaborator  agree  that  it  shall  carry  its  obligations  hereunder  in  accordance  with  laws  and  regulations  that  are
applicable to its activities and operations.

(d)

Section IU-8 of the Original Agreement is amended to add the following last paragraph:

Collaborator shall be permitted to disclose Confidential Non-Project Information to CEPI solely to the extent required to comply with its
obligations pursuant to its funding agreement with CEPI, including its obligations pursuant to the CEPI Third Party Code. NRC will have
the right to review the Confidential Information prior to any disclosure to CEPI;

(e)

The NRC is part of the Government of Canada and confirms that it is in compliance with laws, regulations, and policies whose goals are
aligned with the goals of the CEPI Third Party Code.

9.

This Amending 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 Amending Agreement.

SIGNED by the Collaborator at Ottawa, Ontario

Date:

July 6, 2021

SIGNED by the NRC at Ottawa, Ontario

VARIATION BIOTECHNOLOGIES INC.

Per:

/s/ Jeff Baxter   
Jeff Baxter
CEO

NATIONAL RESEARCH COUNCIL OF CANADA

Date:

July 8, 2021

Per:

/s/ Lakshmi Krishnan 
Lakshmi Krishnan, Ph.D.
A/Vice President, Life Sciences

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI

Page 2 of 8

NRC Ref. #: A-0040072 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ANNEX SP – SCHEDULE OF PAYMENTS TO NRC

Billing address: See page 1

Billing contact:

Name:
Title:
Telephone:

Andrea McRae
Project Manager
[***]

Email:

[***]

SP-1

The Collaborator shall be invoiced as follows:

Invoicing Schedule (Estimated Dates)
STAGE 1
1. Invoice to be issued on signature of this amendment for Task 1.7
2. Invoice to be issued upon completion of Task 1.8
3. Invoice to be issued on completion of Task 1.10
4. Invoice to be issued upon completion of Task 1.11
5. Invoice to be issued upon completion of Task 1.12
6. Invoice to be issued upon completion of Task 1.13
7. Invoice to be issued upon completion of Task 1.14
8. Invoice to be issued upon approval to exercise Optional Task 1.9.1
9. Invoice to be issued upon approval to exercise Optional Task 1.9.2
10. Invoice to be issued upon approval to exercise Optional Task 1.15.1
11. Invoice to be issued upon approval to exercise Optional Task 1.15.2
12. Invoice to be issued upon approval to exercise Optional Task 1.16.1
13. Invoice to be issued upon approval to exercise Optional Task 1.16.2
STAGE 2
14. Invoice to be issued on signature of this amendment for Tasks 2.6 and 2.7.1
15. Invoice to be issued on completion of Tasks 2.7.2, 2.7.3 and 2.7.4
16. Invoice to be issued upon approval to exercise Optional Task 2.7.5.1
17. Invoice to be issued upon approval to exercise Optional Task 2.7.5.2

*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

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI

Page 3 of 8

NRC Ref. #: A-0040072 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

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

Page 4 of 8

NRC Ref. #: A-0040072 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Statement of Work

Covid-19 Vaccine Evaluation – Amendment two

1.

Workplan

Stage 1: Candidate Identification & Immunogenicity

Tasks 1.5 and 1.6 in Amendment 1 have been completed and invoiced.

The following tasks are amended/added to the workplan:

  Work related to ISED funding (Products: VBI-2901; VBI -2902)

Task 1.7: [***]

[***]

Estimated budget: $[***]

Task 1.8 Phase I clinical sample testing by PRNT (R&D assay) for both Wuhan and South African:

[***]

Estimated budget: $[***]

OPTIONAL: Task 1.9 Phase II clinical sample testing by PRNT (R&D assay) to be conducted upon Collaborator request.

[***]

Estimated budget: $[***]

Tasks captured below are new work added and relate to new variants under project funded by CEPI

Task 1.10 Study 29B688: Mouse study (72 mice, 2 doses) and PRNT (R&D assay) for both Wuhan and South African

[***]

Estimated budget: $[***]

Task 1.11 Study TBD1: Mouse study (48 mice, 2 doses) and PRNT (R&D assay) for both Wuhan and South African

[***]

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI

Page 5 of 8

NRC Ref. #: A-0040072 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Estimated budget: $[***]

Task 1.12 Study TBD2: Mouse study (48 mice, 2 doses) and PRNT (R&D assay)

[***]

Estimated budget: $[***]

Task 1.13 PRNTs (R&D assay) for both Wuhan and South African strain on samples from Hamster Challenge Study 1 done at VIDO.

[***] Estimated budget: $[***]

Task 1.14 PRNTs (R&D assay) for both Wuhan and South African on samples from Hamster Challenge Study 2 done at VIDO

[***]

Estimated budget: $[***]

OPTIONAL: Task 1.15 Phase I clinical sample testing by PRNT (R&D assay) to be conducted upon Collaborator request.

[***]

Estimated budget: $[***]

OPTIONAL: Task 1.16 Phase II clinical sample testing by PRNT (R&D assay) to be conducted upon client request.

[***]

Estimated budget: $[***]

[***]

Stage 2: Tech Transfer & Process Development Activities

The following Tasks have been completed:

Task 2.1 - [***] eVLP Purification

Task 2.4.1 [***] production of [***]

The following tasks are amended/added to the workplan:

Task 2.2 Process transfer [***]. This includes:

Subtasks [***] are cancelled ([***]).

Task 2.3

Task 2.4 [***] process scale up (including new IEX step) No changes to subtasks 2.4.1 and 2.4.2

2.4.3 [***]

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI

Page 6 of 8

NRC Ref. #: A-0040072 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Estimated budget: $[***]

  Work related to new variants under project funded by CEPI

Task 2.6 [***]

[***]

Estimated budget: $[***]

Task 2.7 Upstream Optimization

[***]

[***]

Estimated budget: [***]

Stage 4: At Risk Domestic Production during Stage 4 and Prior to Approval

Task 4.1: [***]

Task 4.2: [***]

Task 4.3: [***]

[***]

● Deliverables[***]

2. Assumptions

● [***]

3. Estimated Budget

Budget Summary: VBI Covid-19 Vaccine Evaluation-
Amendment 2 – STAGE 1

Work Task
[***]

[***]

Task Value

CAN SME Fee
Reduction

NRC Task Price*

[***]

[***]

[***]

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI

Page 7 of 8

NRC Ref. #: A-0040072 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4. Project Schedule

[***]

5. Responsibilities

NRC Responsibilities

● Perform the above work according to high standards of quality;
● The NRC will repeat, at its own cost, any portion of work whose failure was due to error by the NRC personnel or to power or equipment

failure;

● Maintain good lines of communication with Variation Biotechnologies Inc.;
● To report any problems encountered to Variation Biotechnologies Inc. immediately;
● NRC cannot guarantee that a specific amount/level of purity or of product will be obtained.
● Samples will be stored within an NRC facility for the duration of the project, unless stated otherwise. NRC will dispose of any remaining

samples or may transfer to Variation Biotechnologies Inc. upon request.

Variation Biotechnologies Inc. Responsibilities

● Provide to the NRC all of the necessary information;
● Provide to the NRC a copy of the Informed Consent Form for the clinical trial samples;
● Provide to NRC the plasmids needed for all productions;
● Maintain good lines of communication with the NRC;
● Shipment of product will be charged to Variation Biotechnologies Inc.’s courier account.

HUMAN HEALTH THERAPEUTICS – Vaccines and Emerging infections RI

Page 8 of 8

NRC Ref. #: A-0040072 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[***] Certain information has been excluded pursuant to Regulation S-K, Item 601(b)(10)(iv) from this Document because it is both not material
and is the type that the registrant treats as private or confidential.

Exhibit 10.24

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”) and Amendment One signed
by NRC on 21 December 2020 (called “Amendment One”), as well as Amendment Two signed by NRC on July 8, 2021 (called “Amendment Two”) by
which  the  Parties  agreed  to  collaborate  in  a  “Project”,  described  as:  COVID-19  vaccine  evaluation.  The  Original  Agreement,  Amendment  One  and
Amendment Two are now called “The Agreements”.

WHEREAS this Amending Agreement includes certain special obligations which relate solely to Tasks performed for the purpose of developing a vaccine
against the South Africa (Beta) variant of COVID-19, which project is being funded by the Coalition for Epidemic Preparedness Innovations (CEPI). These
special obligations are required by the terms of the funding agreement between Collaborator and CEPI.

WHEREAS the parties wish to amend the Agreements.

IN CONSIDERATION of the mutual covenants hereunder, the parties agree as follows:

1.

2.

3.

4.

5.

6.

The Agreements shall be read with the amended terms stated below. With respect to all other terms, the Parties confirm the Agreements.

The attached “SCHEDULE OF PAYMENTS” is in addition to the “SCHEDULE OF PAYMENTS” from the Agreements.

The  attached  “NEW  STATEMENT  OF  WORK  AND  DELIVERABLES”  is  in  addition  to  the  “STATEMENT  OF  WORK  AND
DELIVERABLES” in the Agreements.

The estimated total value of this Project amendment three is: minimum of $***  (Task 2.8.1) to a maximum of $ *** (All 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 $*** (Task 2.8.1) to a maximum of $*** (All Tasks). 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.

The amount that the Collaborator will pay to the NRC in cash for this amendment two is: minimum of $*** (Task 2.8.1) to a maximum of $***
(All Tasks) as stated in the Statement of Work.

HHT – Vaccines and Emerging Infections RI

Page 1 of 5

NRC Ref. #: A-0040287 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7.

The following special provisions apply to Tasks carried out pursuant to this Amending Agreement:

(a)

(b)

(c)

NRC shall exert reasonable efforts to retain records of its activities regarding the work performed pursuant to this Amending Agreement
for a period of at least 5 years from the date of completion of the work, to the extent that it does not contradict with any applicable laws,
regulations, or policies of the NRC and can provide a copy of such documentation to Collaborator upon request.

NRC shall exert reasonable efforts to retain, for a period of at least 5 years (to the extent that it does not contradict with any applicable
laws,  regulations,  or  policies  of  the  NRC)  from  the  date  of  completion  of  the  work  described  in  this  Amending  Agreement,
documentation supporting the amounts invoiced to and paid by Collaborator pursuant to this Amending Agreement and can provide a
copy of such documentation to Collaborator upon request.

Each  of  NRC  and  Collaborator  agree  that  it  shall  carry  its  obligations  hereunder  in  accordance  with  laws  and  regulations  that  are
applicable to its activities and operations.

(d)

Section IU-8 of the Original Agreement is amended to add the following last paragraph:

 Collaborator shall be permitted to disclose Confidential Non-Project Information to CEPI solely to the extent required to comply with its
obligations pursuant to its funding agreement with CEPI, including its obligations pursuant to the CEPI Third Party Code. NRC will have
the right to review the Confidential Information prior to any disclosure to CEPI;  

(e)

The NRC is part of the Government of Canada and confirms that it is in compliance with laws, regulations, and policies whose goals are
aligned with the goals of the CEPI Third Party Code.

8.

This Amending 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 Amending Agreement.

SIGNED by the Collaborator at Ottawa, Ontario

Date: August 6, 2021

SIGNED by the NRC at Ottawa, Ontario

Date: August 27, 2021

VARIATION BIOTECHNOLOGIES INC.

  Per:

/s/ Jeff Baxter
Jeff Baxter
CEO

NATIONAL RESEARCH COUNCIL OF CANADA

  Per:

/s/ Roman Szumski
Roman Szumski 
Vice President, Life Sciences 

HHT – Vaccines and Emerging Infections RI

Page 2 of 5

NRC Ref. #: A-0040287 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ANNEX SP – SCHEDULE OF PAYMENTS TO NRC

Billing address: See page 1

Billing contact:

Name:
Title:
Telephone:
Email:

Andrea McRae
Project Manager
613 749 4200 
amcrae@vbivaccines.com

SP-1

The Collaborator shall be invoiced as follows:

Invoicing Schedule (Estimated Dates)

1. Invoice to be issued upon signature of this amendment for Task 2.8.1
2. Invoice to be issued upon approval from Collaborator (Task 2.8.2)
3. Invoice to be issued upon approval from Collaborator (Task 2.8.3)
TOTAL MAXIMUM PAYABLE AMOUNT
*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.

SP-9

If a surplus of prepayment remains as a result of premature termination, it will be refunded.

HHT – Vaccines and Emerging Infections RI

Page 3 of 5

NRC Ref. #: A-0040287 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SP-10

If an instrument tendered in payment or settlement of an amount due to the NRC is dishonored 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)

HHT – Vaccines and Emerging Infections RI

Page 4 of 5

NRC Ref. #: A-0040287 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
1. PROJECT OBJECTIVES

STATEMENT OF WORK AND DELIVERABLES

The goal of this project is to generate a stable cell line secreting murine leukemia virus Gag protein (Gag) based Virus-like-Particles (VLPs) expressing the
SARS-CoV-2 Spike protein (Spike).

*** 

HHT – Vaccines and Emerging Infections RI

Page 5 of 5

NRC Ref. #: A-0040287 (orig. A-0035546)

 
 
 
 
 
 
 
 
 
 
 
Exhibit 10.25

[***] Certain information has been excluded pursuant to Regulation S-K, Item 601(b)(10)(iv) from this Document because it is both not material
and is the type that the registrant treats as private or confidential.

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”) and Amendment One signed
by NRC on 21 December 2020 (called “Amendment One”), Amendment Two signed by NRC on July 8, 2021 (called “Amendment Two”) and Amendment
Three (called “Amendment Three”) signed by NRC on 28 August 2021, by which the Parties agreed to collaborate in a “Project”, described as: COVID-19
vaccine evaluation. The Original Agreement, Amendment One, Amendment Two and Amendment Three are now called “The Agreements”.

WHEREAS this Amending Agreement includes certain special obligations which relate solely to Tasks performed for the purpose of developing a vaccine
against the South Africa (Beta) variant of COVID-19, which project is being funded by the Coalition for Epidemic Preparedness Innovations (CEPI). These
special obligations are required by the terms of the funding agreement between Collaborator and CEPI.

WHEREAS the parties wish to amend the Agreements.

IN CONSIDERATION of the mutual covenants hereunder, the parties agree as follows:

1.

2.

3.

4.

5.

The Agreements shall be read with the amended terms stated below. With respect to all other terms, the Parties confirm the Agreements.

The attached “SCHEDULE OF PAYMENTS” is in addition to the “SCHEDULE OF PAYMENTS” from the Agreements.

The  attached  “NEW  STATEMENT  OF  WORK  AND  DELIVERABLES”  is  in  addition  to  the  “STATEMENT  OF  WORK  AND
DELIVERABLES” in the Agreements.

The estimated  total  value  of  this  Project  amendment  four  is:  minimum  of  $[***]  (Tasks  1.17  –  1.22)  to  a  maximum  of  $[***]  (Tasks  and
Optional 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 1.17 – 1.22) to a maximum of $[***] (Tasks
and Optional tasks). 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.

HHT – Immuno Biology

NRC Ref. #: A-0041323 (orig. A-0035546)

Page 1 of 6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6.

7.

8.

9.

The amount that the Collaborator will pay to the NRC in cash for this amendment four is: minimum of $[***] (Tasks 1.17 – 1.22) to a maximum
of $[***] (Tasks and Optional tasks) as stated in the Statement of Work.

The following special provisions apply to Tasks carried out pursuant to this Amending Agreement:

(a)

(b)

(c)

NRC shall exert reasonable efforts to retain records of its activities regarding the work performed pursuant to this Amending Agreement for a
period  of  at  least  5  years  from  the  date  of  completion  of  the  work,  to  the  extent  that  it  does  not  contradict  with  any  applicable  laws,
regulations, or policies of the NRC and can provide a copy of such documentation to Collaborator upon request.

NRC shall exert reasonable efforts to retain, for a period of at least 5 years (to the extent that it does not contradict with any applicable laws,
regulations,  or  policies  of  the  NRC)  from  the  date  of  completion  of  the  work  described  in  this  Amending  Agreement,  documentation
supporting  the  amounts  invoiced  to  and  paid  by  Collaborator  pursuant  to  this  Amending  Agreement  and  can  provide  a  copy  of  such
documentation to Collaborator upon request.
Each of NRC and Collaborator agree that it shall carry its obligations hereunder in accordance with laws and regulations that are applicable to
its activities and operations.

(d)

Section IU-8 of the Original Agreement is amended to add the following last paragraph:

Collaborator shall  be  permitted  to  disclose  Confidential  Non-Project  Information  to  CEPI  solely  to  the  extent  required  to  comply  with  its
obligations pursuant to its funding agreement with CEPI, including its obligations pursuant to the CEPI Third Party Code. NRC will have the
right to review the Confidential Information prior to any disclosure to CEPI;

(e)

The NRC  is  part  of  the  Government  of  Canada  and  confirms  that  it  is  in  compliance  with  laws,  regulations,  and  policies  whose  goals  are
aligned with the goals of the CEPI Third Party Code.

The expiry date of The Agreements is extended from 15 March 2022 to 30 June, 2022.

This Amending 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 Amending Agreement.

-signature page follows-

HHT – Immuno Biology

NRC Ref. #: A-0041323 (orig. A-0035546)

Page 2 of 6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SIGNED by the Collaborator at Ottawa, Ontario

Date: November 2, 2021

SIGNED by the NRC at Ottawa, Ontario

Date: November 15, 2021

VARIATION BIOTECHNOLOGIES INC.

Per: /s/ Jeff Baxter
Jeff Baxter
CEO

NATIONAL RESEARCH COUNCIL OF CANADA

Per: /s/ Roman Szumski
Roman Szumski
Vice President, Life Sciences

HHT – Immuno Biology

NRC Ref. #: A-0041323 (orig. A-0035546)

Page 3 of 6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ANNEX SP – SCHEDULE OF PAYMENTS TO NRC

Billing address: See page 1

Billing contact:

Name:
Title:
Telephone:
Email:

Andrea McRae
Project Manager
613 749 4200
[***]

SP-1 The Collaborator shall be invoiced as follows:

Invoicing Schedule (Estimated Dates)
Upon Signature of Amendment 4 ( Tasks 1.18)
Upon completion of Task 1.19
Upon completion of Task 1.20
Upon completion of Task 1.21
Upon completion of Task 1.22
Upon exercising Optional Task 1.23.1
Upon exercising Optional Task 1.23.2
Upon exercising Optional Task 1.23.3
Upon exercising Optional Task 1.23.4
TOTAL MAXIMUM PAYABLE AMOUNT

*Plus applicable taxes

Amount Due*

[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]
[***]

SP-2

All amounts shall be due 30 days from the date of the invoice.

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.

HHT – Immuno Biology

NRC Ref. #: A-0041323 (orig. A-0035546)

Page 4 of 6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

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 dishonored 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)

HHT – Immuno Biology

NRC Ref. #: A-0041323 (orig. A-0035546)

Page 5 of 6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[***]

STATEMENT OF WORK AND DELIVERABLES

HHT – Immuno Biology

NRC Ref. #: A-0041323 (orig. A-0035546)

Page 6 of 6

 
 
 
 
 
Exhibit 10.26

[***] Certain information has been excluded pursuant to Regulation S-K, Item 601(b)(10)(iv) from this Document because it is both not material
and is the type that the registrant treats as private or confidential.

Business Confidential – Protected B

THIS IS AN AMENDING AGREEMENT (referred to herein as “Amendment Five”)

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”) and Amendment One signed
by NRC on 21 December 2020 (called “Amendment One”), Amendment Two signed by NRC on July 8, 2021 (called “Amendment Two”), Amendment
Three  (called  “Amendment  Three”)  signed  by  NRC  on  28  August  2021  and  Amendment  Four  (called  “Amendment  Four”),  signed  by  NRC  on  15
November  2021,  by  which  the  Parties  agreed  to  collaborate  in  a  “Project”,  described  as:  COVID-19  vaccine  evaluation.  The  Original  Agreement,
Amendment One, Amendment Two, Amendment Three, Amendment Four and this Amendment Five are now called “The Agreement”.

WHEREAS this Amendment Five includes certain amendments to Tasks related to the assays of new variants performed for the purpose of developing a
vaccine against COVID-19, which project is being funded by the Coalition for Epidemic Preparedness Innovations (CEPI).

WHEREAS the parties wish to add a definition and clauses for Contractors as well as add a list of Contractors for the Collaborator.

WHEREAS the Parties wish to amend the Agreements.

IN CONSIDERATION of the mutual covenants hereunder, the Parties agree as follows:

1.

2.

The Agreement shall be read with the amended terms stated below. With respect to all other terms, the Parties confirm the Agreement.

“Contractors”  means  contract  manufacturing  organizations  (“CMOs”)  and  contract  research  organization  (“CROs”)  to  be  used  by  the
Collaborator to perform research and/or manufacturing services on behalf of the Collaborator in the performance of certain obligations arising out
of  the  Agreement.  Except  for  the  preapproved  Contractors  listed  in  Annex  -  List  of  Approved  Contractors  of  this  Amendment  Five,  the
Collaborator  shall  obtain  the  prior  written  approval  from  the  NRC  for  each  applicable  Contractor.  For  clarity,  the  NRC  shall,  subject  to  any
relevant legal theories or defenses, treat any breach of the Agreement by a Contractor as a breach of the Agreement by the Collaborator.

3.

The attached “SCHEDULE OF PAYMENTS” is in addition to the “SCHEDULE OF PAYMENTS” from the Agreements.

NRC Ref.: HHT – Immuno Biology

A-0042326 (orig. A-0035546)

Page 1 of 5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4.

5.

6.

7.

8.

9.

The  attached  “NEW  STATEMENT  OF  WORK  AND  DELIVERABLES”  is  in  addition  to  the  “STATEMENT  OF  WORK  AND
DELIVERABLES” in the Agreements.

The estimated total value of this Project Amendment Five is: minimum of $ *** (Task 1.22 and Task 2.9.1) to a maximum of $*** (Tasks and
Optional 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 $*** (Task 1.22 and Task 2.9.1) to a maximum of $***
(Tasks and Optional tasks). 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.

The amount that the Collaborator will pay to the NRC in cash for this Amendment Five is: minimum of $*** (Task 1.22 and Task 2.9.1) to a
maximum of $*** (Tasks and Optional tasks) as stated in the Statement of Work.

The expiry date of The Agreement is extended from 30 June, 2022 to 31 October, 2022.

This Amendment Five 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 Amending Agreement.

SIGNED by the Collaborator at Ottawa, Ontario

Date:

January 31, 2022

SIGNED by the NRC at Ottawa, Ontario

Date: February 8, 2022

  VARIATION BIOTECHNOLOGIES INC.

  Per: /s/ Jeff Baxter

Jeff Baxter
CEO

  NATIONAL RESEARCH COUNCIL OF CANADA

  Per: /s/ Lakshmi Krishnan

Lakshmi Krishnan, Ph.D.
Acting Vice President, Life Sciences

NRC Ref.: HHT – Immuno Biology

A-0042326 (orig. A-0035546)

Page 2 of 5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ANNEX SP – SCHEDULE OF PAYMENTS TO NRC

Billing address: See page 1

Billing contact:
Name:
Title:
Telephone:
Email:

Andrea McRae
Project Manager
613 749 4200
***

SP-1

The Collaborator shall be invoiced as follows:

Invoicing Schedule (Estimated Dates)
Upon signature by both Parties of Amendment 5 Task 2.9.1
Upon completion of Task 1.22
Upon completion of Task 2.9.2 Go/No Go
Upon completion of Task 2.9.3 Go/No Go
Upon completion of Task 2.9.4 Go/No Go
Upon exercising Optional Task 2.9.5
TOTAL MAXIMUM PAYABLE AMOUNT
*Plus applicable taxes

Amount Due*

***
*** 
*** 
*** 
*** 
*** 
*** 

$
$
$
$
$
$
$

SP-2

All amounts shall be due 30 days from the date of the invoice.

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.

NRC Ref.: HHT – Immuno Biology

A-0042326 (orig. A-0035546)

Page 3 of 5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SP-9

If a surplus of prepayment remains as a result of premature termination, it will be refunded to Collaborator.

SP-10

If an instrument tendered in payment or settlement of an amount due to the NRC is dishonored 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)

NRC Ref.: HHT – Immuno Biology

A-0042326 (orig. A-0035546)

Page 4 of 5

 
 
 
 
 
 
 
 
 
***

STATEMENT OF WORK AND DELIVERABLES

ANNEX - LIST OF APPROVED CONTRACTORS

1. Resilience Biotechnologies Inc.
2. VVector BIO

NRC Ref.: HHT – Immuno Biology

A-0042326 (orig. A-0035546)

Page 5 of 5

 
 
 
 
 
 
 
 
 
[***] Certain information has been excluded pursuant to Regulation S-K, Item 601(b)(10)(iv) from this Document because it is both not material
and is the type that the registrant treats as private or confidential.

Exhibit 10.38

COVID-19 Outbreak Response Agreement (ver 3.1)
Agreement Summary

AWARDEE INFORMATION
Name:
Mailing Address:
Project Lead:
Management Contact:
Bank Account Details:

CEPI INFORMATION
Mailing Address:
Project Lead:
Management Contact:

AGREEMENT INFORMATION
Project Name
CEPI Programme Name
Effective Date
Expiry Date
This Agreement  includes  and  incorporates
by reference:

  Variation Biotechnologies Inc. (“Awardee”)

  David Anderson
  Adam Buckley
  Account Name: USD
Account Number: **
Routing/ABA Number: **
Swift Code: **
Bank: **
Bank Address: **

  Coalition for Epidemic Preparedness Innovations, PO Box 123 Torshov, N-0412 Oslo, Norway

  Development of SA-Variant Monovalent & Multivalent SARS-CoV2 Vaccine Candidates
  Outbreak Response To Novel Coronavirus (COVID-19)
  Date of last signature below
  As described in Clause 20.1 of the Terms and Conditions in Annex A.
  The agreement  (the  “Agreement”)  means  this  Agreement  Summary  together  with  the  following:  -  Terms

and Conditions (Annex A)
- Team Charter (Annex B)
- iPDP for Work Package(s) (Annex C)
- Budget for Work Package(s) (Annex D)
- List of AMC Countries, UMICs and HICs as at the Effective Date (Annex E)
- List of Sub-Contractors (Annex F)
- List of Pre-existing Agreements (Annex G)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
THIS AGREEMENT (the “Agreement”) is between Awardee and the Coalition for Epidemic Preparedness Innovations (“CEPI”) and is effective as of the
date of the last signature, below (the “Effective Date”). Each party to this Agreement may be referred to individually as a “Party” and together as the
“Parties.” This Agreement sets out the terms and conditions governing the performance and funding of the Project (as defined herein). It also reflects the
Parties’ mutual commitment to develop a safe and effective vaccine against SARS-CoV-2, to test and obtain regulatory approval for the vaccine as rapidly
as  possible,  consistent  with  patient  safety  and  achieving  vaccine  quality,  and  to  ensure  the  manufacture  and  distribution  of  sufficient  quantities  of  the
vaccine to meet global demand at affordable prices in the country of use. As a condition of this funding award, the Parties enter into this Agreement by
having their authorised representatives sign below.

Signed for and on behalf of:

COALITION FOR EPIDEMIC PREPAREDNESS INNOVATIONS

Signature:
Name:
Title:
Date.

/s/ Richard Hatchett
Richard Hatchett
Chief Executive Officer
March 9, 2021

VBI Vaccines Inc.

Signature:
Name:
Title:
Date:

/s/ Jeffrey Baxter 
Jeffrey Baxter 
Chief Executive Officer
March 8, 2021 

2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Annex A: Terms and Conditions

Definitions:

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

1.10

1.11

1.12

“Additional COVID-19 Candidate”  means  any  of  Awardee’s  vaccine  candidates  against  SARS-CoV-2  containing  antigens  from  only  SARS-
CoV-2 and not from any other viruses, other than the Project Vaccine or VBI-2902 (as defined herein), in any form or dosage of pharmaceutical
composition or preparation.

“Additional COVID-19 Candidate Notice” has the meaning described in Clause 14.1.

“Affiliate” means any business entity controlled by, controlling or under common control with, a Party. For clarity, “control” shall exist through
the ability to directly or indirectly control the management and/or business of the other entity, whether through ownership of voting stock or the
power to appoint a majority of the Party’s governing board.

“Agreement Summary” means the signature page that identifies the Parties and to which this Annex A and other annexes are attached.

“AMC Countries” means those countries which are eligible to participate in the COVAX AMC from time to time (listed in Annex E as at the
Effective Date).

“Background Intellectual Property”  (or  “Background IP”)  means  any  and  all  Intellectual  Property  that  is  owned  or  controlled  by  Awardee
during the Term of this Agreement, whether  existing  as  of  the  Effective  Date  or  later  developed  or  acquired  independently  of  the  Project.  For
clarity, Background IP includes commercial freedom-to-operate licences obtained by Awardee.

“Budget” means the schedule of funds identified in Annex D to be paid by CEPI to the Awardee for the Project activities in the Work Packages, as
may be amended from time to time by the written agreement of both Parties.

“Business  Days”  means  any  day,  other  than  (a)  a  Saturday  or  Sunday;  and  (b)  any  public  holiday  in  London  England,  Oslo  Norway  or
Massachusetts United States.

“Canada Agreement” means the agreements between the Strategic Innovation Fund of Canada and Variation Biotechnologies Inc. executed Sept
16th 2020 including any extensions or amendments thereto, provided that any such amendment is consistent with CEPI’s rights hereunder.

“CEPI Service Provider”  means  a  third  party  contracted  and  funded  directly  by  CEPI,  which  CEPI,  at  its  discretion,  may  make  available  to
Awardee to support its activities under the Project.

“Commercial  Benefits”  means  any  economically  quantifiable  benefits  that  arise  from  the  commercial  exploitation  of  the  Project  Results
(including the Project Vaccine).

“Commercially  Reasonable  Efforts”  means  the  carrying  out  of  such  obligations  or  tasks  with  a  level  of  efforts  and  resources  (including
departmental  budget  resources)  consistent  with  the  efforts  and  resources  that  Awardee  commits  to  other  products  at  a  similar  stage  of
development,  life  cycle  and  potential  for  impacting  subject  outcomes,  taking  into  account  all  relevant  factors,  including  issues  of  safety  and
efficacy,  product  profile,  difficulty  in  developing  or  manufacturing  products,  the  regulatory  requirements  involved  (including  the  likelihood  of
receipt of approval by the relevant governmental authorities) and the potential marketability for a product intended to address the global urgent
medical need, serious public health issues and economic impact created by the COVID-19 pandemic and potential market demand of the product.

3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.13

1.14

“Cost Guidance” means CEPI’s explanatory document regarding eligible direct and indirect  costs,  non-eligible  costs,  and  valuation  of  in-kind
contributions, as further described in Clause 11.2.

“Cost of Goods” (or “COGs”) means the actual costs of manufacturing and supplying the Project Vaccine incurred by Awardee or its designee,
the scope of which shall be determined pursuant to Section 15.3 and shall include the following costs to the extent attributable to the manufacture
and supply of the Project Vaccine (unless otherwise agreed by the Parties):

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

direct costs of raw materials, intermediates and components, reference materials or standards required for release testing and materials
necessary to support stability studies (including methods and consumables);

fully loaded direct labour costs;

direct costs  of  drug  substance  and  drug  product  manufacturing,  quality  assurance  and  stability  testing,  characterisation  testing,  quality
control release testing of drug substance and drug product, quality assurance batch record review and release;

costs of interim packaging and labelling;

direct costs of insurance, storage and freight and shipping costs;

tariffs,  sales  and  excise  taxes,  customs  and  duty  and  charges  levied  by  governmental  entities  (including  export  fees)  on  the  Project
Vaccine;

a fair and reasonable allocation of identifiable internal and indirect costs incurred by Awardee in connection with and attributable to such
manufacturing of the Project Vaccine, including, at a minimum, for process development, project management, manufacturing oversight,
facilities, depreciation, utilities, insurance, and quality control and assurance, in conformity with relevant U.S. GAAP, IFRS or other local
GAAP accounting principles, in each case, calculated by Awardee in a manner consistent with its treatment of such costs (including idle
capacity) with respect to other products and without disadvantaging the Project Vaccine on account of the terms of this Agreement or
otherwise;

royalties, licensing fees, milestone fees and other costs and expenses directly attributable to rights to  use  the  Intellectual  Property  and
technology associated with the Project Vaccines and the Project Materials;

costs of compliance with regulatory requirements including reporting, audits and updates;

direct costs of product liability insurance, if not otherwise provided; and

costs and expenses for pharmacovigilance and medical affairs directly incurred for, or fairly allocable to, the Project Vaccine supplied
pursuant to this Agreement.

1.15

“COVID-19 Global Vaccine Access Facility” or “COVAX” means the global umbrella mechanism developed and managed under the auspices of
the Vaccine Task Force, a component of the Access to COVID-19 Tools (ACT) Accelerator, that shall pool funding commitments and incentivise
scale-up of research and development, clinical trial investments, and manufacturing for a portfolio of vaccine candidates.

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.16

“Enabling Rights” means rights to Background Intellectual Property, Project Intellectual Property and Project Results that could be asserted by
Awardee or a Subawardee to block CEPI from exercising the Public Health Licence to make, have made, use, have used, import, sell or otherwise
exploit the Project Vaccine. For purposes of this Agreement, Enabling Rights also includes the contractual rights that control the use of such items
as, for example, rights to use biological materials covered in material transfer agreements entered into between Awardee and third parties.

1.17

“Equitable Access” has the meaning given to it in Clause 15.1.

1.18

1.19

“Equitable Access Plan” means the principles of Equitable Access under this Agreement including those set out in Clause 15 and the Equitable
Access Policy (as defined in Clause 15.1).

“Field” means  the  public  health  response  to  the  Outbreak  and  to  other  coronaviruses  against  which  a Project Vaccine may be at least partially
cross-protective or as otherwise agreed by the Parties from time to time in accordance with Clause 22.6.

1.20

“Financial Report” has the meaning described in Clause 3.9.

1.21

“Further Funding Notice” has the meaning described in Clause 4.1.

1.22

“Gavi” means the Gavi Vaccine Alliance, an independent non-profit foundation within the meaning of Articles 80 et seq. of the Swiss Civil Code
with  a  registered  address  at  Chemin  du  Pommier  40,  1218  Le  Grand-Saconnex,  Geneva,  Switzerland  and  any  procurement  agent  that  may  be
appointed by Gavi from time to time.

1.23

“HICs” or “Higher Income Countries” means the countries identified in Annex E.

1.24

1.25

“Integrated Product Development Plan” (or “iPDP”) means the document setting out details of one or more Work Packages that collectively
describe the various activities, deliverables, milestones, phases, risks and timelines associated with the Project, as may be amended from time to
time by the written agreement of both Parties. The initial iPDP is set forth as Annex C.

“Intellectual  Property”  or  “IP”  means  (a)  inventions,  patents,  utility  models,  and  rights  in  the  foregoing;  (b)  trade  marks,  trade  names,
geographical indications and appellations of origin, rights under the law of passing off, unfair competition and equivalents; (c) copyright, rights in
software,  rights  in  performances  and  in  recordings,  moral  rights,  and  database  rights;  (d)  designs,  design  patents,  registered  and  unregistered
designs and design rights; (e) confidential information consisting of trade secrets and rights under the law of breach of confidence and equivalents;
and all other intellectual property rights of any kind however designated that may subsist anywhere in the world whether arising by operation of
law,  treaty,  contract,  conduct  or  otherwise,  together  with  all  registrations,  applications,  rights  to  priority,  renewals,  extensions,  continuations,
divisions or reissues thereof and all rights to bring action for infringement past, present and future.

1.26

“Joint Monitoring and Advisory Group” or “JMAG” has the meaning described in Clause 2.3.

1.27

“LMICs”  or  “Low  and  Middle  Income  Countries”  means  the  countries  identified  by  the  Organisation  for  Economic  Co-operation  and
Development (or “OECD”) as having low-income or middle-income economies, as may be updated from time-to-time by the OECD.

5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.28

1.29

“Lowest Tier Countries” means in the case of any matter relating to COVID-19, the AMC Countries and in the case of all other diseases, the
Low and Middle Income Countries.

“NRC Agreement” means the Collaboration Agreement with the NRC dated March 30, 2020 and the first Amendment dated December 21, 2020,
as may be amended from time to time provided that any such amendment is consistent with CEPI’s rights hereunder.

1.30

“Outbreak” means the COVID-19 outbreak caused by the SARS-CoV-2 virus or any strain, mutations and related recurrences of such virus.

1.31

1.32

1.33

“Pandemic Period” means the period of time beginning on 30 January 2020, when the World Health Organization (or “WHO”) declared COVID-
19 to be a Public Health Emergency of International Concern (or “PHEIC”), and ending on the earlier of (1) the date on which WHO declares that
the COVID-19 PHEIC is over or (2) the date determined by  CEPI,  in  its  reasonable  discretion  in  consultation  with  the  Awardee  and  based  on
epidemiological data published by WHO, including.

“Pre-existing Agreements” means the agreements entered into by the Awardee prior to the Effective Date details of which are set out in Exhibit
H.

“Project” means the activities under this Agreement, as are described in the Team Charter, iPDP and Budget, to be performed by or on behalf of
the Awardee and/or any Subawardee.

1.34

“Project Continuity Plan” has the meaning described in Clause 13.2.

1.35

“Project Data” has the meaning described in Clause 9.1.

1.36

“Project Intellectual Property” (or “Project IP”) means the Intellectual Property discovered or made by or on behalf of the Awardee and/or any
Subawardee in the performance of the Project.

1.37

“Project Materials” has the meaning described in Clause 9.2.

1.38

1.39

“Project  Results”  means  all  of  the  tangible  materials  and  other  results  that  are  made  or  developed  by  or  on  behalf  of  Awardee  and/or  any
Subawardee under the Project, including the Project Vaccine and assays developed by or on behalf of the Awardee or any Subawardee that are
necessary for Project Vaccine production, whether in whole or in components, serum samples collected, protocols used in clinical or non-clinical
evaluation of the Project Vaccine, Project Data, and Project Materials.

“Project Vaccine” means one or more of Awardee’s vaccine candidates ***  (as described in the iPDP) and any other of the Awardee’s vaccine
candidates expressly identified in the iPDP, in any form or dosage of pharmaceutical composition or preparation (including any ***    candidate
vaccines of any of the foregoing which are included in the iPDP and Budget from time to time).

1.40

“Public Health Licence” means a grant by Awardee to CEPI of all relevant Enabling Rights for use in the Field by CEPI as described in Clause
13.4.

1.41

“Ready Reserve of Clinical Trial Material” has the meaning described in Clause 12.1.

1.42

“Stage Gate” means a mutually agreed “go/no go” decision point to continue a given Work Package or to commence activities in another Work
Package, as set out in the iPDP.

6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.43

“Stage Gate Review Committee” has the meaning described in Clause 2.5.

1.44

“Subawardee” means a third party that is contracted by and receives CEPI funds from Awardee to perform activities or provide support under the
Project. For clarity, Subawardees include both “Sub-Grantees” and “Sub-Contractors” described in Clauses 3.3 and 3.2, respectively.

1.45

“Sub-Contractor” has the meaning described in Clause 3.2.

1.46

“Team Charter” has the meaning described in Clause 2.1.

1.47

“Technical Report(s)” has the meaning described in Clause 2.4.

1.48

“Term” has the meaning described in Clause 20.1.

1.49

“Third Party Code”  (or  “Code”)  means  the  periodically  updated,  consolidated  statement  of  CEPI’s  values  and  of  the  policies,  practices  and
principles described in Clause 11.2.

1.50

“Trusted Collaborator” is a component of the Project Continuity Plan and has the meaning described in Clause 13.2.

1.51

“Trusted Manufacturer” is a component of the Project Continuity Plan and has the meaning described in Clause 13.2.

1.52

“UMICs” or “Upper and Middle Income Countries” means the countries identified in Annex E.

1.53

“VBI-2902” means Awardee’s clinical stage monovalent vaccine against the L-strain of reference for SARS-COV2.

1.54

“Volume Commitment Percentage” means the relevant percentage of the Awardee’s capacity to produce Project Vaccine together with Trusted
Manufacturer,  where  the  relevant  percentage  shall  be  calculated  as  follows:  **%  for  any  Project  Vaccine  for  which  CEPI  provides  preclinical
funding, **% for any Project Vaccine for which CEPI funds through Phase 1 clinical study, **% for any Project Vaccine for which CEPI funds
through Phase 2 clinical study, **% for any Project Vaccine for which CEPI funds through Phase 3 clinical study, and **% for any Project Vaccine
for which CEPI funds through to (i) approval and registration as set out in the iPDP; (ii) WHO pre-qualification or emergency use listing; and (ii)
reasonably sufficient commercial manufacturing capabilities as required to meet Awardee’s obligations hereunder. In the event that CEPI co-funds
with  a  third  party  organization,  VBI,  CEPI  and  the  third  party  organization  will  negotiate  an  appropriate  Volume  Commitment  Percentage
commensurate  with  the  respective  interests  of  the  party,  funding  contributions  and  stage  of  investment  (provided  always  that  such  Volume
Commitment Percentage shall be no lower than the Volume Commitment Percentage applicable to the funding stage immediately prior to the latest
stage to which CEPI has provided funding).

1.55

“Work Package(s)” means a discrete set of Project activities described in the iPDP.

2

Project Organisation and Management:

2.1

Team Charter. The Project shall be managed by the Parties as described in the Team Charter in Annex B.

7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.2

iPDP  and  Work  Packages.  Awardee  shall  use  Commercially  Reasonable  Efforts  to  undertake  the  Project  as  described  in  the  iPDP,  including
achieving the milestones and timelines of each Work Package and achieving each Stage Gate within the agreed timeframe, it being understood that
neither Party can assure a positive technical outcome for any Work Package. The Project is organised into one or more Work Packages and each
Work Package has an associated budget as set out in the Budget. The Work Packages shall be pursued and performed by Awardee in accordance
with the Budget and the iPDP. CEPI will pay the Awardee in accordance with the Budget and the iPDP and, where applicable, upon completion of
a Stage Gate (as determined pursuant to Clause 2.5). Additional Work Package(s) may be agreed in writing by the Parties after the Effective Date,
which,  upon  execution  by  both  Parties,  shall  be  annexed  to  and  become  a  part  of  this  Agreement.  Work  Packages  may  also  be  modified  or
extended with the mutual written consent of both Parties in accordance with Clause 22.6.

2.3

Joint Monitoring and Advisory Group. Promptly following the Effective Date, the Parties will establish a joint monitoring and advisory group
(“JMAG”) that shall meet regularly as specified in the Team Charter to monitor progress of and advance the Project. The JMAG shall coordinate
the efforts of CEPI and Awardee to:

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

facilitate communications between the Parties;

review the progress of the Project;

discuss substantial proposed changes in the scope or conduct of applicable clinical and animal studies;

discuss clinical trial protocols, publications and regulatory submissions;

coordinate the sharing of any Project Results identified in a Work Package as intended for use by other CEPI awardees;

review and update the Project Continuity Plan;

review and update the Equitable Access Plan; and

discuss plans, as appropriate, for the development of manufacturing and its scale-up and scale-out.

2.4

2.5

Technical Reports and Access to Project Results. Awardee shall disclose all Project Results to CEPI’s Project Lead, at meetings of the JMAG
and shall provide written reports of progress made under the iPDP using a template provided by CEPI (“Technical Reports”), within twenty (20)
Business Days of the end of each calendar quarter during the term of the Project as set out in the iPDP. In addition, the Awardee shall make Project
Results available to CEPI as described in the iPDP or otherwise as may reasonably be requested from time to time by CEPI.

Stage Gate Review. Unless otherwise addressed in a Work Package for a given Stage Gate, when Awardee believes that a Stage Gate in a Work
Package will be achieved in the near term, Awardee shall notify the JMAG promptly and provide relevant information (including the completion
of  a  form  provided  by  CEPI)  and  request  a  meeting  of  CEPI’s  committee  authorised  to  assess  whether  Stage  Gates  have  been  completed  (the
“Stage Gate Review Committee”). Awardee’s Project Manager shall coordinate with CEPI’s Project Manager to schedule a Stage Gate Review
Committee meeting as early as possible, but no later than fifteen (15) Business Days before the planned meeting date. CEPI shall notify Awardee
of the Stage Gate Review Committee’s decision as soon as possible, but no later than twenty (20) Business Days after the meeting date.. If the
Stage Gate Review Committee determines that the Stage Gate was not completed, CEPI shall promptly discuss with Awardee potential actions to
be taken in order to complete such Stage Gate.

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
2.6

2.7

3

3.1

Subawardees.  Project  activities  may  be  undertaken  by  Subawardees  that  are  identified  in  a  Work  Package  and  associated  Budget  as  of  the
Effective Date or are proposed by Awardee and reasonably approved by CEPI in writing after the Effective Date.

CEPI Service Providers. CEPI has entered into certain service agreements with CEPI Service Providers that have agreed to provide preferential
charging  to  CEPI  awardees.  CEPI  shall  make  available  various  laboratory  services  or  other  support  to  Awardee  provided  by  a  CEPI  Service
Provider, for example, by providing testing of clinical serum samples, evaluation of immunity of Project Vaccine in animal models and various
analytical services. Awardee agrees to make Commercially Reasonable Efforts to utilise any CEPI Service Provider for the provision of services as
may  be  specified  in  a  Work  Package  and  agreed  in  writing  between  the  Parties.  Awardee  and  the  CEPI  Service  Provider  may,  at  their  own
discretion, enter directly into an appropriate agreement between themselves setting out the terms on which the services will be provided. CEPI
shall,  through  the  JMAG  or  otherwise,  discuss  with  Awardee  protocols  and  data  management  related  to  any  services  provided  by  any  CEPI
Service Provider.

Use of Funds; Procurement; Project Records:

Use and Management of Funds. The Budget sets out the total funding to be provided by CEPI to Awardee for each Work Package. Awardee shall
use this funding only in accordance with a Work Package unless otherwise agreed in writing by CEPI in advance. Awardee shall manage all funds
received by Awardee for the Project (whether CEPI funds or funds provided by a third party) with financial controls and practices consistent with
U.S. GAAP, IFRS or local GAAP,  and  further  in  compliance  with  applicable  CEPI  policies  and  procedures  as  described  in Clause 11.2 of this
Agreement.

3.2

Use of Sub-Contractors.

(a)

(b)

(c)

(d)

Awardee may use sub-contractors to undertake work pursuant to the Work Packages on its behalf provided that such sub-contractors are
listed  in  Annex  F  or  they  have  been  approved  by  CEPI  in  advance  in  writing  (“Sub-Contractors”).  Such  Sub-Contractors  may  be
retained without a tender process.

The use of any Sub-Contractors that are not included in the iPDP and Budget as of the Effective Date must be approved in advance in
writing  by  CEPI  and  managed  by  Awardee  in  compliance  with  Clause  11.2.  Awardee’s  selection  and  use  of  Sub-Contractors  must  be
undertaken in compliance with Section 14 of the Third Party Code and Cost Guidance.

If Awardee is using a Sub-Contractor to undertake work pursuant to a Work Package, the funding allocated for the Sub-Contractor will be
determined based on costs pre-approved in writing by CEPI, which may include a modest profit.

Awardee  shall  ensure  that  each  Sub-Contractor  is  subject  to  all  of  the  obligations,  as  between  the  Awardee  and  the  Sub-Contractor,
applicable  to  Awardee  under  this  Agreement,  including  the  obligations  relating  to  auditing,  inspection,  record  keeping,  use  of  funds,
compliance  obligations  analogous  to  those  in  the  Third  Party  Code  and  Cost  Guidance,  and  all  other  compliance  obligations  as  are
applicable  to  Awardee  under  this  Agreement.  Awardee  shall  be  responsible  for  the  acts  and  omissions  of  its  Sub-Contractors  that
participate in the Project as if such acts and omissions were those of the Awardee itself.

9

 
 
 
 
 
 
 
 
 
 
 
(e)

(f)

Awardee shall ensure that each Sub-Contractor (i) assigns or grants a licence in respect of all Enabling Rights to the Awardee in order to
enable the grant of the Public Health License to CEPI pursuant to Clause 13.4 of this Agreement; or (ii) directly grants the Public Health
License to CEPI pursuant to Clause 13.4 of this Agreement.

Awardee shall  notify  CEPI  promptly  in  writing  if  any  Sub-Contractor  is  not  in  compliance  with  the  representations  and  warranties  in
Clause 17 or any other terms of this Agreement.

3.3

Use of Sub-Grantees.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

Subawardees that are “Sub-Grantees” will be identified as such in the iPDP and will be funded using the same grant structure as the
grant received by Awardee under this Agreement.

Awardee shall ensure that Sub-Grantees only appoint Sub-Contractors in accordance with the provisions of Clause 3.2.

The funding  allocted  to  a  Sub-Grantee  will  be  based  on  actual  costs  incurred  in  line  with  a  budget  approved  by  CEPI  in  writing  and
determined on a without-profit basis.

The use  of  any  Sub-Grantees  that  are  not  included  in  the  iPDP  and  Budget  as  of  the  Effective  Date  must  be  approved  in  writing  in
advance by CEPI and managed by Awardee in accordance with Clause 11.2 of this Agreement, Section 15 of the Third Party Code, and
Cost Guidance.

Awardee shall  ensure  that  each  Sub-Grantee  agrees  in  writing  to  be  subject  to  all  of  the  obligations  applicable  to  Awardee  under  this
Agreement, including the obligations relating to auditing, inspection, record keeping, use of funds, compliance with the Third Party Code
and  Cost  Guidance,  and  all  other  compliance  obligations  as  are  applicable  to  Awardee  under  this  Agreement.  Awardee  shall  be
responsible for the acts and omissions of its Sub-Grantees that participate in the Project as if such acts and omissions were those of the
Awardee itself.

Awardee shall ensure that each Sub-Grantee (i) assigns or grants a licence in respect of all Enabling Rights to the Awardee in order to
enable the grant of the Public Health License to CEPI pursuant to Clause 13.4 of this Agreement; or (ii) directly grants the Public Health
License to CEPI pursuant to Clause 13.4 of this Agreement.

Awardee shall notify CEPI promptly in writing if any Sub-Grantee is not in compliance with the representations and warranties in Clause
17 or any other terms of this Agreement.

3.4

Payments.  Payments  to  Awardee  under  this  Agreement  shall  be  made  in  U.S.  dollars  (US$)  to  Awardee’s  bank  account  identified  on  the
Agreement Summary. CEPI shall make payments in tranches covering six (6) month periods as set out in the Budget. Awardee shall be entitled to
submit a payment request form to CEPI upon execution of this Agreement and thereafter at the same time as the semiannual financial reporting.
Tranches of funding for each payment request submitted under this Agreement in accordance with the Budget shall be paid by CEPI within twenty
(20) Business Days after receipt and approval by CEPI of all of the following: (i) payment request by Awardee; (ii) any quarterly Technical Report
due at the time of the payment request; and (iii) any quarterly Financial Report due at the time of the payment request; each to be submitted using
templates provided by CEPI. Payments may be adjusted by CEPI to reflect any underspend as well as any interest earned on unutilised funds as
noted in the Financial Report.

10

 
 
 
 
 
 
 
 
 
 
 
 
 
3.5

Delayed Payments. CEPI may delay or condition a payment if:

(a)

(b)

(c)

Awardee has not achieved a material milestone in accordance with the iPDP by the agreed time, unless such delay has been approved in
writing by the JMAG in accordance with the Team Charter or otherwise by CEPI;

The Awardee  or  any  Subawardees  are  no  longer  in  compliance  with  the  representations  and  warranties  in  Clause  17  at  the  time  the
payment tranche is requested; or

Awardee has not reasonably completed the payment request form or submitted reasonably satisfactory Technical Reports and Financial
Reports.

Hold on Payment During a Material Breach. CEPI is not obliged to pay any tranches of funding for any Work Package for so long as Awardee
is in breach of a material obligation under this Agreement.

Retained Final Payment. CEPI shall retain ten percent (10%) of the payment tranche in respect of the final 6 months’ of the term of the Project
and  release  it  within  twenty  (20)  Business  Days  after  approving  Awardee’s  final  Technical  Report  and  Financial  Report  for  the  final  Work
Package.

Financial  Reports.  Awardee  shall  provide  reports  of  its  expenditure  under  the  Budget  with  supporting  documentation  and  using  a  template
provided by CEPI (“Financial Reports”) within thirty (30) Business Days of the end of each calendar quarter during the term of the Project or
such other date(s) as may be identified in the Budget. Awardee shall submit a final Financial Report for a Work Package within sixty (60) days
after the completion of any Work Package.

Project Records. Awardee shall keep accurate records of its Project activities and expenditure under each Work Package and retain them for a
period of five (5) years from the end of the term of the applicable Project.

Access to Financial Records. During the Term and for a period of five (5) years after expiration or termination of this Agreement, CEPI, or its
designee  (which  shall  be  an  internationally  recognised  certified  public  accounting  firm,  not  engaged  on  a  contingent  basis),  and  at  CEPI’s
reasonable cost, shall have on-site access to inspect Awardee’s Project-related financial records once annually upon at least fifteen (15) Business
Days’ advance written notice. Such inspections shall be conducted during normal operating hours in a manner to minimise disruption to Awardee’s
and/or Sub-Grantee’s business. For clarity, access to such records also shall be provided to records related to Cost of Goods as described in Clause
15.

Project Financial Audits. During the Term and for a period of five (5) years after expiration or termination of this Agreement, if requested by
CEPI, and at CEPI’s reasonable cost, once annually upon at least fifteen (15) Business Days’ notice, Awardee’s external auditors shall conduct a
Project audit in accordance with ISA800 and/or ISA805 and like standards and provide CEPI with audited statements. Such inspections shall be
conducted during normal operating hours in a manner to minimise disruption to Awardee’s business.

3.6

3.7

3.8

3.9

3.10

3.11

11

 
 
 
 
 
 
 
 
 
 
 
 
4

4.1

4.2

5

5.1

5.2

5.3

5.4

Further Funding:

First Right to Fund. Where practicable CEPI likes to continue to participate in its programmes throughout their life cycle. In the event that (a)
Awardee reasonably requires any funding for the development, manufacture and/or deployment of a Project Vaccine in addition to the funding to
be  provided  by  CEPI  pursuant  to  the  Budget;  or (b)  Awardee  receives  any  offer  or  indication  of  interest  from  a  third  party  to  provide  funding
support  for  the  development,  manufacture  and/or  deployment  of  a  Project  Vaccine;  Awardee  shall  provide  prompt  written  notice  to  CEPI,
including  a  summary  of  the  amount  of  funding  required  or  offered  and  the  terms  (if  any)  offered  by  any  potential  third  party  funder  (each  a
“Further Funding Notice”). CEPI  shall  have  the  first  right  (but  not  the  obligation),  at  CEPI’s  sole  discretion,  to  provide  such  further  funding
support to the Awardee for the development, manufacture and deployment of the Project Vaccine and shall provide written notice to the Awardee
of any such election within thirty (30) days of receipt by CEPI of a Further Funding Notice. The Awardee shall not accept any third party funding
support in respect of the development, manufacture and/or deployment of a Project Vaccine unless and until the earlier of (i) CEPI has provided
written notice that it does not wish to provide such further funding; or (ii) Awardee has not received an election from CEPI to provide such further
funding within thirty (30) days of receipt by CEPI of a Further Funding Notice.

Participation By Other Funders. Each Party acknowledges that additional third party funding support for the Project may become available to
either Party. For example, other funders may offer to fund certain activities under a Work Package or the scale-up and scale-out of Project Vaccine
production.  Subject  to  Clause  4.1  and  Awardee’s  representations  in  Clause  17.2,  the  Parties  shall,  in  good  faith,  use  reasonable  endeavours  to
facilitate  such  participation  and  make  appropriate  revisions  to  relevant  Work  Packages  and  the  Budget,  as  well  as  managing  any  potentially
conflicting commitments.

Ownership of Project Results; Intellectual Property:

Awardee’s Background IP. Awardee shall  retain  ownership  of  its  Background  IP.  Nothing  in  this  Agreement  shall  be  deemed  to  assign  any
ownership interest in such Background IP to CEPI, without prejudice to the licence rights of CEPI expressly set out in this Agreement.

Ownership of Project Intellectual Property. Awardee shall own any Intellectual Property invented by either Party and arising under the Project,
subject to the rights of CEPI to use Project Intellectual Property expressly set out in this Agreement. Awardee shall have the right, but not the
obligation, to seek IP protection in respect of any Project Intellectual Property at its own cost. Upon request, but no less than annually, Awardee
shall provide a written update to CEPI regarding the status of Project Intellectual Property rights sought and obtained.

Ownership of Project Results. Awardee shall own the Project Results, subject to the rights of CEPI to use Project Results expressly set out in this
Agreement.

Third Party IP. The Parties shall notify each other promptly regarding any third party IP they become  aware  of  that  might  impact  Awardee’s
ability to perform its obligations under this Agreement and activities contemplated under the Project Continuity Plan and Equitable Access Plan.
The Parties shall cooperate in good faith to resolve any such matters.

12

 
 
 
 
 
 
 
 
 
 
6

6.1

6.2

6.3

Clinical Trials:

Clinical  Trials.  Awardee  shall  undertake  the  clinical  trials  as  described  in  the  clinical  development  plan  in  the  iPDP  (the  “Project  Clinical
Trials”), in compliance with all applicable laws and regulations, including requirements related to use of clinical data outside of the country in
which a given Project Clinical Trial is conducted. Awardee shall ensure that all Project Clinical Trials comply with CEPI’s Clinical Trial Policy
referred to in Clause 11.2.

Clinical Trial Protocols: Preparation. Awardee shall be responsible for the preparation of clinical trial protocols for the Project Clinical Trials.
Awardee shall provide CEPI and/or CEPI’s designee with a draft of each clinical trial protocol for the Project Clinical Trials and shall consult with
and  consider  any  reasonable  suggestions  made  by  CEPI  and/or  its  designee  regarding  the  clinical  trial  protocols  reasonably  in  advance  of
finalising the relevant clinical trial protocol and submitting it to the institutional review boards, ethics committees, and/or regulatory authorities.

Clinical Trial Protocols: Reporting of Submitted Versions. Awardee shall provide to CEPI a copy of all clinical trial protocols as submitted to
institutional review boards, ethics committees and regulatory authorities in respect of the Project Clinical Trials.

6.4

Clinical Data. Informed consent shall be obtained from each clinical trial subject to allow, to the extent permitted by law:

(a)

(b)

the transfer of anonymised or pseudonymised data to CEPI and/or CEPI’s designee; and

the collection and use of biological samples and the use of data (duly anonymised or pseudonymised (at CEPI’s discretion) and, at CEPI’s
request, blinded) derived from such samples by CEPI or its designated Assessors (as defined herein) for the purposes of this Agreement.

6.5

Sponsorship and Management of Clinical Trials.

(a)

(b)

(c)

Awardee shall  be  the  sponsor  of  any  clinical  trial  (unless  CEPI  and  Awardee  otherwise  agree  in  writing),  and  shall  be  responsible  for
obtaining and maintaining all regulatory and ethical committee approvals necessary or reasonably useful for the conduct of the Project
Clinical Trials.

In  respect  of  each  Project  Clinical  Trial,  Awardee  shall  establish  an  internal  Trial  Steering  Committee  (“TSC”)  and  either  a  Safety
Monitoring  Committee  or  Data  Safety  Monitoring  Board,  as  applicable  (each,  a  “DSMB”).  CEPI  shall  be  entitled  to  appoint,  and
Awardee shall permit, a CEPI representative or designee to attend all meetings of each Project Clinical Trial’s TSC and/or DSMB as an
observer (either in  person  or  by  telephone,  video  or  other  electronic  means).  Subject  to  Clause  6.5(c)  below,  Awardee shall provide a
copy to CEPI of all papers that a member of the TSC and/or DSMB would be entitled to receive at the same time as any such papers are
provided to the members of the TSC and/or DSMB (as applicable).

In the  event  that  CEPI’s  attendance  at  a  meeting  of  the  TSC  and/or  DSMB  or  receipt  of  papers  would,  in  the  Awardee’s  reasonable
discretion acting in good faith, jeopardise the integrity/blinded nature of an ongoing Project Clinical Trial, the Awardee shall promptly
notify CEPI of such fact and CEPI shall not be entitled to, and Awardee shall not be required to permit CEPI to, attend such meeting or
receive such papers at that time. During an ongoing Project Clinical Trial, Awardee will continue to provide CEPI with all open session
DSMB documents, DSMB recommendation forms and other “open” documents identified by both Parties in the iPDP and/or protocol for
such Project Clinical Trial. After a Project Clinical Trial l is unblinded, Awardee shall provide a copy of all papers that were provided to
the members of the TSC and/or DSMB and/or that a member of the TSC and/or DSMB would be entitled to receive.

13

 
 
 
 
 
 
 
 
 
 
 
 
 
6.6

6.7

6.8

Safety Notifications. Awardee shall notify the JMAG in writing promptly following any single safety event of concern or a series of safety events
considered by the DSMB as relevant in relation to the Project Vaccine and within  48  hours  from  the  time  when  such  event  or  series  of  events
becomes known to Awardee.

Records and Reporting. Awardee shall ensure that all data in relation to the Project Clinical Trials and any other clinical trials undertaken by or
on behalf of Awardee or Subawardee with respect to the Project Vaccine are appropriately recorded and that all such records are kept up to date
and maintained in accordance with applicable laws and regulations. Awardee will ensure that CEPI is able to review and verify all anonymised or
pseudonymised data at the  end  of  the  relevant  Project  Clinical  Trial  or  other  clinical  trial  and  will  promptly  following  the  end  of  such  Project
Clinical Trial or such other clinical trial provide a copy of, or access to, such anonymised or pseudonymised data to CEPI in such form as CEPI
may reasonably require.

Priority for Clinical Trials. Awardee acknowledges that the pool of subjects available in areas of Outbreak to participate in a clinical trial to test
the Project Vaccine may be limited. Accordingly, if WHO, CEPI or a regulatory authority in the area where the clinical trial is to be conducted
determines that a product other than a Project Vaccine has substantially greater potential and should be prioritised instead for a particular clinical
trial,  Awardee  shall  not  unreasonably  proceed  with  a  clinical  trial  of  such  Project  Vaccine  unless  required  to  do  so  by  a  relevant  regulatory
authority  or  a  Pre-existing  Agreement.  Awardee  shall  be  reimbursed  for  its  reasonable,  non-cancellable  costs  incurred  resulting  from  such
determination to not proceed.

6.9

Potential WHO Clinical Trials.

(a)

(b)

Awardee shall not unreasonably decline to participate in a Phase IIb or III clinical trial as requested and funded by WHO and/or CEPI to
compare the Project Vaccine with other COVID-19 vaccine candidates.

In the event of such participation by Awardee, Awardee will, promptly following the end of such clinical trial, provide a copy of the final
study report to CEPI.

7

7.1

7.2

7.3

Regulatory Activities:

Regulatory Activities. Awardee shall pursue the regulatory activities described in the iPDP.

Meetings with Regulatory Authorities. Awardee shall notify CEPI in writing of any material meetings with regulatory authorities at least five (5)
Business Days in advance of such meetings, or if Awardee itself receives less than five (5) Business Days notice of such a meeting, as soon as
practicable. CEPI or its designee may, at CEPI’s option, observe all material interactions between Awardee and regulatory authorities relating to
the  Project  Vaccine.  At  CEPI’s  reasonable  request,  Awardee  shall  request  a  meeting  with  regulatory  authorities  to  address  any  significant
unresolved issues.

Regulatory Filings.  Awardee  shall  consult  regularly  with  CEPI  regarding  regulatory  strategy  for  a  Project  Vaccine  and  shall  provide  advance
copies of all material  regulatory  submissions  for  review  and  comment  by  CEPI  no  later  than  ninety-six  (96)  hours  prior  to  their  contemplated
submission to a regulatory authority. If a final version is not available by ninety-six (96) hours prior to submission, then a mature draft version
may  be  electronically  delivered  to  CEPI  for  review  at  that  time.  Additionally,  Awardee  shall  upload  copies  of  the  following  to  a  confidential
electronic archiving service designated by CEPI:

14

 
 
 
 
 
 
 
 
 
 
 
 
(a)

(b)

all submissions to regulatory authorities and regulatory filings in respect of a Project Vaccine together with all data included or referenced
therein (other than ministerial or routine submissions that do not involve safety or efficacy issues); and

material documents and information exchanged between any regulatory authority and the Awardee relating to a Project Vaccine including
official meeting minutes.

Animal Studies:

Animal Studies. Awardee shall pursue studies involving animals as described in the iPDP, in compliance with all applicable laws and regulations
and further in compliance with Clause 11.2.

Dissemination of Project Results; Publication:

Dissemination  of  Project  Data.  Awardee  shall  disseminate  pre-clinical  and  clinical  trial  data  (including  any  negative  results,  model  animal
Project  Vaccine-related  deaths  and  any  toxicology  study  issues)  produced  under  the  Project  (collectively,  “Project Data”),  as  described  in  the
iPDP and this Agreement or as otherwise agreed by the JMAG.

Dissemination  of  Project  Materials.  Awardee  shall  disseminate  biological  samples,  Project  Vaccines,  and  other  tangible  materials  produced
under  the  Project  (collectively,  “Project  Materials”)  as  described  in  the  iPDP  and  this  Agreement  or  as  otherwise  agreed  by  the  JMAG.  If
Awardee develops animal models under the Project, they shall also be considered Project Materials and disseminated as described in the iPDP and
this Agreement or as otherwise agreed by the JMAG.

Publication of Project Data for the Outbreak Research Community. Project Data shall be shared by the Awardee and CEPI openly and rapidly
with the broader community to inform the public health response and help save lives. Key principles of this sharing of data have been agreed to by
funders,  research  organisations,  government  agencies,  civil  society  organisations  and  for-profit  life  science  enterprises,  as  described  in  the
Wellcome  Trust’s  Statement  on  Sharing  Research  Data  and  Findings  Relevant  to  the  Coronavirus  (COVID-19)  Outbreak  to  which  CEPI  is  a
signatory. Additional guidance is provided in (i) WHO’s  2016  Guidance  for  Managing  Ethical  Issues  in  Infectious  Disease  Outbreaks;  and  (ii)
WHO’s 2016 Guidance on Good Participatory Practices in Trials of Interventions Against Emerging Pathogens.

8

8.1

9

9.1

9.2

9.3

9.4

Clinical Trial Registration and Results:

(a)

Clinical trials must be registered through an easily discoverable existing public route such as clinicaltrials.gov, The EU Clinical Trials
Register,  and/or  the  International  Clinical  Trials  Registry  Platform,  in  accordance  with  all  applicable  laws  and  regulations.  The
information provided shall follow the current WHO Trial Registration Data Set. The clinical trial ID or registry identifier code/number
shall be included in all publications of clinical trials.

15

 
 
 
 
 
 
 
 
 
 
 
 
(b)

Clinical trial results (including negative results) must be disclosed publicly following database lock in as close to real time as is possible.
Publication should be made through an easily discoverable existing public route (website or system) that includes a metadata description,
where patient privacy is upheld, and the system follows a request-for-information approach (where  requests  are  fulfilled  subject  to  an
independent review and approval step). Clinical trial data shall be submitted for publication within four (4) months after each final study
report or comparable report is submitted to CEPI. During the same time period, Awardee shall make the results available to the national
Ministry of Health or equivalent in the countries where trials are held. Related clinical trial data shall be deposited in an open sharing
platform such as ClinicalStudyDataRequest.com, Vivli Center for Global Clinical Research Data, or an equivalent service.

9.5

9.6

Open Access. CEPI requires “Open Access” for all Project Results. This means that the Awardee must ensure that a copy of the final manuscript
of  all  research  publications,  journal  articles,  scholarly  monologues  and  book  chapters  published  under  this  Clause  9  is  deposited  into  PubMed
Central  (or  Europe  PubMed  Central)  or  otherwise  made  freely  available  upon  acceptance  for  publication  or  immediately  after  the  publisher’s
official date of final publication. Moreover, Awardee shall ensure that all peer-reviewed published research that is funded, in whole or in part, by
CEPI shall be published in accordance with the principles of Plan S (“Accelerating the transition to full and immediate Open Access to scientific
publications”), a UK and European data sharing  initiative  for  research  funded  by  public  grants.  Awardee  shall  comply  with  CEPI’s  reasonable
requests to share information in a preprint service such as bioRxiv.

Statement of Support in Publications.  All  such  publications  shall  include  a  statement  that  the  work  was  “supported,  in  whole  or  in  part,  by
funding from CEPI” (or such other words to the same effect) and shall credit, where appropriate, the  country  in  which  any  clinical  trials  were
performed.

10

Independent Assessors:

10.1

Independent Assessors. As required in a Work Package or as otherwise reasonably requested by CEPI, Awardee shall cooperate with and provide
reasonable assistance to independent third-party laboratories or consultants (“Assessors”) (which may include but is not limited to the Task Force
for Global Health and its Safety Platform for Emergency vACcines (SPEAC) Project), retained in confidence and at CEPI’s expense, to consult on
development  of  clinical  trial  protocols,  explore  development  strategies,  and  evaluate  Project  Results,  including  the  Project  Vaccine.  Awardee
acknowledges that such Assessors may provide CEPI with directly comparable evaluations of similar materials developed under CEPI’s portfolio
of  awarded  projects.  The  results  of  the  testing,  analysis,  meta-analysis  or  other  assessments  by  such  Assessor(s)  shall  be  subject  to  the
confidentiality  obligations  of  this  Agreement.  At  Awardee’s  reasonable  request,  CEPI  shall  provide  Awardee  with  access  to  the  results  of  any
evaluation of Project Results by an Assessor solely to the extent such assessment directly relates to the Project Results and Project Vacine. For
clarity, CEPI shall not be required to grant access to any information regarding CEPI’s portfolio of other awarded projects.

10.2

Awardee and the Assessor(s) may, at their own discretion, enter directly into an appropriate agreement between themselves to the extent necessary
to facilitate any Assessor’s activities under Clause 10.1, such as a non-disclosure agreement or material transfer agreement. CEPI shall, through
the JMAG or otherwise, discuss with Awardee protocols and data management related to any Assessor’s activities under Clause 10.1.

16

 
 
 
 
 
 
 
 
10.3

Awardee Cooperation. Awardee shall provide reasonable assistance to CEPI and any designated Assessor to facilitate any Assessor’s activities
under Clause 10.1, including:

(a)

(b)

ensuring that any samples to be transferred or exported by or on behalf of Awardee from a clinical trial site or sample storage site are
transferred and/or exported pursuant to the terms and conditions of a material transfer agreement to be entered into between Awardee and
the  Assessor  in  a  form  reasonably  acceptable  to  CEPI,  the  Awardee  and  the  Assessor,  in  addition  to  any  other  applicable  laws  and
regulations.

cooperating with regard to any data analysis, to the extent relevant under a given Work Package or otherwise reasonably requested by
CEPI by:

(i)

(ii)

(iii)

providing  data  or  other  information  generated  under  this  Agreement  to  CEPI’s  designated  Assessor  as  CEPI  may  instruct,
including data regarding CMC, formulation or the results of any of its pre-clinical or clinical trials (duly anonymised and, upon
CEPI’s request, blinded) and  other  documents  and  information  such  as  study  protocols,  case  report  forms  needed  to  develop
standardised approaches and tools for safety data management;

providing  CEPI’s  designated  Assessor  with  other  data  (duly  anonymised  and,  upon  CEPI’s  request,  blinded)  as  CEPI  may
reasonably request in order to conduct comparative assessments; and

providing CEPI’s designated Assessor with clinical trial data (duly anonymised and, at CEPI’s request, blinded) for the purposes
of signal detection or meta-analyses of safety data (including across product candidates).

11

Compliance:

11.1

11.2

Compliance with applicable laws. Awardee shall comply with all laws and regulations that are applicable to its activities, operations and use of
CEPI funds under the Project.

CEPI’s Third Party Code and Cost Guidance. The Third Party Code is a statement of CEPI’s values and of the policies, practices and principles
applicable to recipients of CEPI funding. CEPI shall notify Awardee of material changes to the Code without undue delay. CEPI’s Cost Guidance
provides additional information regarding the treatment of costs.

(a)

(b)

(c)

(d)

Awardee acknowledges the statement of CEPI’s values in Section 1 of the Code.

Awardee  shall  adhere  to  business  practices,  ethical  principles  and  legal  requirements  that  are  at  least  substantially  similar  to  those
described in Sections 2 to 10 of the Code.

Awardee confirms that it has understood and will comply with the provisions of the ‘Accurate Records and Documentation’ paragraph in
Section 10 of the Code, which may entail obtaining records and financial documentation from Sub-Contractors and Sub-Grantees to be
provided to CEPI or its designated auditor.

Awardee  shall  comply  with  the  requirements  for  reporting  compliance  concerns  and  misconduct  to  CEPI  subject  to  applicable  law
(Sections 4 and 11 of the Code).

17

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(e)

(f)

(g)

(h)

(i)

Awardee shall cooperate as may be requested by CEPI in the submission of information related to Project activities and expenditures in
accordance with the International Aid Transparency Initiative (Section 12 of the Code).

Awardee shall comply with CEPI’s Equitable Access Policy, which is further described in Clause 14 of this Agreement.

To the extent applicable to the Project, Awardee shall comply with CEPI’s Animals in Research Policy.

To the extent applicable to the Project, Awardee may rely upon its own substantially similar policies and principles so as to comply with:
(i)  CEPI’s  Clinical  Trials  Policy;  (ii)  CEPI’s  Managing  Conflicts  of  Interest  Policy;  (iii)  CEPI’s  Scientific  Integrity  Policy;  and  (iv)
CEPI’s Travel and Expenses Policy.

Awardee shall comply with the provisions of the Third Party Code related to Sub-Contracts (Section 14 of the Code) and to Sub-Grants
(Section 15 of the Code).

11.3

11.4

Compliance Audit.  During  the  Term  and  for  a  period  of  five  (5)  years  after  expiration  or  termination  of  this  Agreement,  CEPI,  or  an  auditor
appointed by CEPI, shall be entitled to audit Awardee’s performance of its compliance obligations under this Agreement, upon reasonable notice.
Such  audits  may  include  requests  for  documentation  concerning  Awardee’s  own  costs  as  well  as  Subawardees’  costs  in  connection  with  the
Project, and Awardee shall use all reasonable endeavours to provide such documentation to CEPI without undue delay.

Compliance by Sub-Contractors and Sub-Grantees. CEPI’s Third Party Code and Cost Guidance apply to all third parties which receive funds
from CEPI, either directly or indirectly. The compliance obligations in this Clause 11 of the Agreement therefore also apply to all Sub-Contractors
and Sub-Grantees and Awardee shall ensure that all  such  Sub-Contractors  and  Sub-Grantees  comply  in  full  with  the  obligations  set  out  in  this
Clause 11.

12

Ready Reserve of Clinical Trial Material:

12.1

Ready Reserve. CEPI  may  instruct  and  fund  Awardee  to  undertake  the  manufacturing  and  maintenance  of  a  Ready  Reserve  of  Clinical  Trial
Material through an additional Work Package, which may include doses from consistency batches if so directed by  CEPI.  For  purposes  of  this
Agreement, a “Ready Reserve of Clinical Trial Material” means a quantity of doses for potential use in a clinical trial, which Project Vaccine has
not yet received a marketing approval. Such Ready Reserve of Clinical Trial Material may be used for further clinical trials, to advance product
development and for emergency use subject  to  obtaining  all  necessary  regulatory  approvals  and  consents,  in  each  case  in  emergency  situations
based  on  national  or  international  guidance  (such  as  from  WHO)  or  in  such  other  manner,  in  each  case  as  CEPI  may  reasonably  determine.  If
required by CEPI, an additional Work Package covering such activities shall be negotiated expeditiously and in good faith by the Parties.

12.2 Management of Ready Reserve. The Parties agree that CEPI may delegate the management of the Ready Reserve of Clinical Trial Material to

WHO or another CEPI designee, at its discretion.

18

 
 
 
 
 
 
 
 
 
 
 
 
13

Project Continuity:

13.1

13.2

Awardee Contingency Plan.  Awardee  shall  prepare  and  maintain  a  contingency  plan  to  minimise  any  potential  disruption  to  the  Project,  and
provide a copy of the plan to CEPI in confidence as it relates to the Project as required under the iPDP.

Project Continuity Plan. Because of the exigent nature of the Outbreak, the iPDP shall include a Project Continuity Plan that, at a minimum,
shall address the following items:

(a)

(b)

(c)

(d)

responsibilities and level of access on the part of other collaborators, Subawardees and consortium members, if any, to Project Results and
Enabling Rights;

management of key Project Materials through participants in the Project and other entities such as the BioEscrow® deposit service of the
American Type Culture Collection;

identification  of  a  proposed  third  party,  within  a  timeframe  to  be  established  in  the  iPDP,  such  as  a  Subawardee,  under  contract  to
Awardee, which is capable of performing the activities in agreed Work Packages, any additional Work Packages or a Project expansion
(“Trusted Collaborator”), in the event that Awardee is unable to continue its activities under this Agreement or declines CEPI’s request
to  undertake  additional  Work  Packages  or  a  Project  expansion.  Awardee’s  Subawardee  agreement(s)  with  Trusted  Collaborator  shall
expressly permit Awardee to assign the agreement to CEPI if so requested by CEPI pursuant to Clause 13.6; and

requirement  for  the  Awardee  to  use  its  reasonable  endeavours  to  sign  Subawardee  agreement(s)  with  one  or  more  operational
manufacturing  facilities  at  one  or  more  geographically  dispersed  manufacturing  sites  located  in  LMICs,  within  a  timeframe  to  be
established in the iPDP, or within such other time period as may be set out in the iPDP from time to time, which Awardee will contract
with  as  described  in  the  iPDP  to  produce  Project  Vaccine  for  use  in  the  Field  (“Trusted  Manufacturer”).  Awardee’s  Subawardee
agreement(s) with Trusted Manufacturer(s) shall (i) comply with the relevant requirements of this Agreement; (ii) enable Awardee to use
the Trusted Manufacturers to produce the Project Vaccine for supply in accordance with Clause 15.5 (Volume Commitment); (iii) shall
include a right for CEPI to reserve manufacturing capacity with the Trusted Manufacturer; and (iv) shall expressly permit Awardee to
assign the agreement to CEPI if so requested by CEPI pursuant to Clause 13.6. The terms of such Subawardee agreement shall be subject
to  CEPI’s  prior  written  consent.  Awardee  shall  notify  CEPI  of  the  identity  of  the  Trusted  Manufacturer(s)  and  provide  a  copy  of  the
relevant final Subawardee agreement(s) to CEPI without undue delay after the entry into the Subawardee agreement(s).

13.3

Alternative Designations by CEPI. If Awardee does not designate a Trusted Collaborator and/or Trusted Manufacturer, or a designated Trusted
Collaborator and/or Trusted Manufacturer notifies Awardee that they are no longer available, then CEPI may propose a Trusted Collaborator or
Trusted Manufacturer to Awardee. Neither Party may unreasonably  decline  to  accept  the  designation  of  a  proposed  Trusted  Collaborator  under
Clause 13.2 or this Clause 13.3. Once designated and under contract to pursue Project activities, a Trusted Collaborator and Trusted Manufacturer
shall be a Subawardee for the purposes of this Agreement.

13.4

Public  Health  Licence.  Subject  to  the  terms  of  this  Agreement,  Awardee  hereby  grants  (and  shall  ensure  that  each  Subawardee  grants)  a
worldwide, non-exclusive, irrevocable, fully paid up, royalty free Public Health Licence to CEPI, on the condition that CEPI may only exercise
the rights granted under the Public Health Licence in the event that:

19

 
 
 
 
 
 
 
 
 
 
 
(a)

(b)

CEPI is not in material breach of its obligations under this Agreement; and

one or more of the triggers set out in Clause 13.5 has occurred.

CEPI shall be entitled to sublicense Project Results and Enabling Rights included in the Public Health Licence in accordance with this Clause 13.
Each sublicence shall be in writing and CEPI shall require that each sublicensee complies with the terms of the Public Health Licence.

13.5

Public Health Licence Triggers. Consistent with Clause 13.4, CEPI shall have the right to exercise the Public Health Licence in the event that
any one or more of the following events occurs:

(a)

(b)

(c)

(d)

Awardee declines to  participate  in  an  additional  Work  Package  or  Project  expansion  that  CEPI  has  offered  to  fund,  either  directly  or
indirectly through a Subawardee;

CEPI and Awardee agree, in good faith, that Awardee shall not be able to perform the activities under an agreed Work Package, either
directly or indirectly through a Subawardee;

Awardee is in material breach of this Agreement or the Equitable Access Plan and has not cured such breach within thirty (30) Business
Days of notification of such breach by CEPI, unless otherwise mutually agreed in writing; or

the Agreement is terminated by CEPI pursuant to Clause 20.2(a)-(b) (default or insolvency) or 20.3(c) – (e) (unavailability to perform
Project activities, failure to satisfy payment criteria or fraud).

For clarity, CEPI shall only have the right to exercise the Public Health Licence in the events set out in Clauses 13.5(a) and (b) during the Term.

In the event that CEPI exercises the Public Health Licence, CEPI shall provide prompt written notice of such exercise to VBI and shall use its
reasonable endeavours to exploit the rights granted to it under such Public Health Licence. On expiry of the later of (i) the Term; (ii) the date that
is five years from the end of the Pandemic Period; or (ii) ten years from the Effective Date; and provided that CEPI has not exercised its rights
under the Public Health License in accordance with this Clause 13.5, the Public Health License granted pursuant to Clause 13.4 shall lapse and be
of no further force and effect.

13.6

Agreement between CEPI and the Trusted Collaborator or Trusted Manufacturer. In the event that the Public Health Licence is exercised,
CEPI  may  request  assignment  of  the  relevant  Trusted  Collaborator  or  Trusted  Manufacturer  contracts  from  Awardee  to  CEPI  or,  at  CEPI’s
discretion, CEPI may endeavour to reach agreement directly with the Trusted Collaborator and/or Trusted Manufacturer, as the case may be, to
perform such activities as CEPI may deem necessary. At CEPI’s request, Awardee shall use all reasonable endeavours to facilitate the conclusion
of a direct contractual relationship between the Trusted Collaborator or Trusted Manufacturer, as the case may be, and CEPI. If those negotiations
do not result in an agreement within twenty (20) Business Days from the initiation of negotiations, then CEPI may grant rights under its Public
Health  Licence  to  a  third  party  unilaterally  designated  by  CEPI  as  a  Trusted  Collaborator  or  Trusted  Manufacturer,  without  approval  from
Awardee.

13.7

Effects  of  Exercise  of  the  Public  Health  Licence.  Upon  exercise  of  the  Public  Health  Licence  by  CEPI  and  provision  of  written  notice  to
Awardee, Awardee shall promptly:

20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
(a)

(b)

(c)

provide CEPI with an up-to-date list of Enabling Rights and applicable Background IP, along with an invoice for any payments due under
any licence agreement for Third Party Background IP attributable to the grant of the Public Health Licence to CEPI or a sublicensee;

provide CEPI with a good faith schedule of key technology transfer activities and estimated direct costs for the technology transfer in
Clause 13.6;

promptly and diligently transfer to the Trusted Collaborator and/or Trusted Manufacturer, as the case may be, all Project Results, Project
Materials described in Clause 13.2(b), all guidance, information, materials and assistance reasonably required to accomplish the Project
activities identified by CEPI. Such transfer shall be (i) in the event the Public Health Licence is exercised by CEPI pursuant to Clause
13.5(a) or (b), at CEPI’s reasonable cost; or (ii) in the event the Public Health Licence is exercised by CEPI pursuant to Clause 13.5(c) or
(d), at Awardee’s cost; and

(d)

and Awardee hereby does undertake not to sue CEPI or its designee for the exercise of the Public Health Licence.

14

Further Development Projects:

14.1

14.2

Additional COVID-19  Candidate.  During  the  Term  (including  any  period  of  continued  funding),  CEPI  shall  have  the  first  right  (but  not  the
obligation), at CEPI’s sole discretion, to elect to contribute funding to support the Awardee for the development, manufacture and deployment of
any Additional COVID-19 Candidate. In the event that Awardee identifies any Additional COVID-19 Candidate, Awardee shall provide prompt
written  notice  to  CEPI  of  the  existence  of  such  Additional  COVID-19  Candidate  (an  “Additional  COVID-19  Candidate  Notice”)  and  shall
provide to CEPI a summary of all material information and data regarding such Additional COVID-19 Candidate available to Awardee. Awardee
shall further provide to CEPI all such information as CEPI may reasonably request regarding such Additional COVID-19 Candidate in order for
CEPI  to  evaluate  its  interest  in  providing  funding  support  for  the  development,  manufacture  and/or  deployment  of  such  Additional  COVID-19
Candidate.  Within  thirty  (30)  days  of  receipt  by  CEPI  of  any  Additional  COVID-19  Candidate  Notice,  CEPI  shall  provide  written  notice  to
Awardee of its desire to provide funding support to Awardee for the development, manufacture and  deployment  of  such  Additional  COVID-19
Candidate. If CEPI elects to provide such funding support to Awardee, Awardee and CEPI shall discuss and agree, in good faith, a Work Package
detailing the rapid development, manufacture and deployment of the Additional COVID-19 Candidate and,  following  the  written  agreement  of
both Parties to the Work Package and updated iPDP, such Additional COVID-19 Candidate shall become a Project Vaccine. If CEPI does not elect
to  provide  funding  support  in  respect  of  any  Additional  COVID-19  Candidate  within  thirty  (30)  days  of  receipt  by  CEPI  of  any  Additional
COVID-19 Candidate Notice, then Awardee shall be free to develop and seek funding from any third party for such development of the relevant
Additional COVID-19 Candidate.

Disease X Project. During the Term and for a period of five (5) years after expiration or termination of this Agreement, CEPI may provide written
notice  to  the  Awardee  at  any  time  if  it  wishes  to  discuss  the  funding  of  a  further  project  to  be  performed  by  Awardee  for  the  development,
manufacture  and/or  deployment  of  a  platform  technology  which  could  be  used  in  respect  of  any  unknown  “disease  X”  that  poses  (or  has  the
potential to pose) an increased public health risk due to its epidemic potential, as may be identified by CEPI or listed on the WHO Blueprint from
time to time. For a period of five (5) years after expiration or termination of this Agreement, CEPI may also provide written notice to the Awardee
at any time if it wishes to discuss the funding of any Additional COVID-19 Candidate. Following receipt of any such written notice by Awardee,
CEPI and Awardee shall negotiate expeditiously and in good faith the terms of a new agreement for any such further project, and any funding to be
provided by CEPI to Awardee in respect of such project for a period of up to ninety (90) days. Both Parties shall use their reasonable endeavours
to agree to terms relating to any such further project within ninety (90) days but neither party shall be obligated to enter into an agreement. For
clarity, neither Party shall be deemed to have defaulted under  or  to  be  in  breach  of  this  Section 14.2 for  failure  to  agree  such  terms  within  the
ninety (90) day period, provided that the relevant Party has used its commercially reasonable endeavours to do so.

21

 
 
 
 
 
 
 
 
 
15

Equitable Access:

15.1

15.2

15.3

Commitment to Equitable Access. The Awardee and CEPI each confirm that they are committed to achieving “Equitable Access” to the results
of all CEPI-supported programmes whether in an outbreak or pandemic situation in accordance with the “Equitable Access Policy” referenced in
CEPI’s Third Party Code and in Clause 11.2. Equitable Access means that a Project Vaccine will be made available first to populations at risk
when and where they are needed at affordable prices.

Project Vaccine Registration. Awardee shall cooperate with CEPI or CEPI’s designee to take such actions as are reasonably agreed and funded as
agreed between the Parties in the Budget to register Project Vaccines in countries identified as priorities which are set out in the iPDP or as may be
mutually  agreed  by  the  Parties  in  an  advanced  purchase  agreement  or  otherwise.  If  Awardee  is  not  the  licence  holder  for  the  purposes  of
registration  in  a  given  country,  then  Awardee  shall  be  responsible  for  ensuring  that  any  applicable  Subawardee  facilitates  such  registrations  as
instructed by and funded as agreed between the Parties in the Budget. As soon as practicable, Awardee shall liaise with WHO to apply for WHO
pre-qualification or a similar registration system to the extent available and shall implement such systems as soon as they have been approved by
WHO.

Global  Allocation  and  Purchase.  It  is  the  Parties’  expectation  that  Gavi,  pursuant  to  COVAX  (or  a  similar  purchasing  entity  as  otherwise
reasonably directed by CEPI), shall provide funding to purchase the Project Vaccine and be responsible for its allocation. Awardee shall respond
promptly to any Gavi or UNICEF or CEPI identified Request for Proposal for a COVID-19 vaccine. Awardee shall negotiate in good faith with
Gavi  (or  as  otherwise  reasonably  directed  by  CEPI)  to  sign  a  purchase  commitment  or  purchase  order  to  supply  Project  Vaccine  as  may  be
required  by  Gavi,  CEPI  or  any  designee  of  Gavi  or  CEPI  whether  during  or  after  a  Pandemic  Period,  in  accordance  with  and  subject  to  the
provisions  of  Clauses  15.5  and  15.7.  As  part  of  the  good  faith  negotiation,  the  Parties  shall  negotiate  and  settle  the  costs,  expenses  and other
factors to be used in the calculation of COGs, such negotiation and settlement to, at all times, be guided by and reflect the principle that Awardee
shall not suffer financial losses when supplying Project Vaccine to any market and take into account the amount of funding provided by CEPI and
any other grants or public funding received by Awardee or Subawardee from third parties.

15.4

Pandemic Period Production Reporting. During the Pandemic Period, Awardee shall:

(a)

(b)

(c)

provide  the  JMAG  with  a  regularly  updated  quarterly  statement  of  its  actual  capacity  and  a  forecast  of  its  planned  capacity  for  the
following four (4) calendar quarters for the manufacturing of Project Vaccine under this Agreement and otherwise;

provide the JMAG with advance notice in writing of all manufacturing runs for the Project Vaccine in accordance with agreed forcasting;

discuss in good faith with the JMAG how to achieve its requirements for doses of Project Vaccine, including any potential increase in
Awardee’s manufacturing capacity.

22

 
 
 
 
 
 
 
 
 
 
15.5

Volume Commitment. Awardee shall:

(a)

(b)

(c)

(d)

(e)

(f)

(g)

during the Pandemic Period, produce Project Vaccine in quantities which shall be at least equal to the quantities described in the Work
Package(s);

during the Pandemic Period, subject only to the Awardee’s supply obligations under the Pre-existing Agreements (including Section 6.3.1
of  the  Canada  Agreement)  which  have  been  communicated  to  CEPI  as  required  under  the  iPDP,  offer  the  Volume  Commitment
Percentage of the Project Vaccine produced pursuant to Clause 15.5(a) for purchase by Gavi, CEPI or their respective designees pursuant
to Clause 15.3 during the Pandemic Period. For clarity, Awardee may not allocate or agree to supply such Project Vaccine doses to other
third  parties,  other  than  as  required  pursuant  to  the  Pre-existing  Agreements,  during  the  Pandemic  Period  without  the  express  written
permission of Gavi, CEPI or their respective designee;

After the Pandemic Period, for a period lasting until the later of (i) five years from the end of the Pandemic Period; or (ii) ten years from
the Effective Date; subject to the same limitations as Section 15.5(b), if CEPI determines in its reasonable discretion in consultation with
the  Awardee  that  a  regional  but  not  a  global  Outbreak  exists,  then  Awardee  shall  offer  a  percent  of  the  total  quantity  of  the  Project
Vaccine produced for purchase by Gavi, CEPI or their respective designees pursuant to Clause 15.3 equal to the Volume Commitment
Percentage multiplied by the percentage of the world population that resides in the region in which the Outbreak exists; save that where a
regional Outbreak exists in a relatively small population (as reasonably determined by CEPI), the Parties shall discuss in good faith an
increase  in  the  Volume  Commitment  Percentage  in  order  to  adequately  address  such  an  Outbreak.  For  example,  if  the  Volume
Commitment  Percentage  was  **  and  there  was  an  Outbreak  in  Africa,  then,  based  on  2020  census  data,  approximately  **  of  Project
Vaccine would be offered for purchase by Gavi;

supply Project Vaccine doses to COVAX in a timely manner that enables COVAX represented economies to receive Project Vaccine in a
similar timeframe to other third party customers;

consistent  with  the  commitments  in  Clauses  15.4  to  15.6,  subject  only  to  the  Awardee’s  supply  obligations  under  the  Pre-existing
Agreements (including Section 6.3.1 of the Canada Agreement) which have been communicated to CEPI as required under the iPDP, sell
the Project Vaccine doses to Gavi, CEPI or their respective designees during and after the Pandemic Period pursuant to Clause 15.3; and

upon receipt  of  written  request  from  CEPI,  provide  reasonable  information  to  CEPI  about  its  production,  supply,  pricing  and  sales  of
Project Vaccine which is sufficient for CEPI to evaluate whether such activities are in accordance with Awardee’s obligations under this
Agreement;

subject only to the Awardee’s supply obligations under the Pre-existing Agreements (including Section 6.3.1 of the Canada Agreement)
which have been communicated to CEPI as required under the iPDP, use its Commercially Reasonable Efforts to provide an amount of
doses  to  be  reasonably  determined  by  CEPI  based  on  the  Awardee’s  worldwide  supply  capacity  and  the  level  and  timing  of  CEPI’s
funding contribution to the global initiative “Access to COVID-19 Tools (act) Accelerator” so as to ensure availability for all, subject to
the  inclusion  of  satisfactory  liability  protection  (which  may  include  participation  in  the  Gavi  no  fault  compensation  programme)  and
regulatory conditions. This Agreement does not cover specific details with regard to the provision of doses to the COVID-19 Tools (act)
Accelerator to be concluded and agreed separately with the relevant parties involved.

23

 
 
 
 
 
 
 
 
 
 
15.6

15.7

15.8

15.9

Commercially Reasonable Efforts. With regard to its obligations under this Agreement, Awardee shall use its Commercially Reasonable Efforts
to  address  the  urgent  medical  need  created  by  the  COVID-19  pandemic  by  fulfilling  such  obligations,  including  achieving  the  objectives  and
timelines of each Work Package (including each Stage Gate in a Work Package) within the agreed timeframe, it being agreed that Awardee does
not represent or warrant any particular outcome for any Work Package or any activity described in a Work Package or this Agreement.

Post-Pandemic Period Production and Supply. After the Pandemic Period, for a period lasting until the later of (i) five years from the end of the
Pandemic Period; or (ii) ten years from the Effective Date,  Awardee  shall  continue  to  produce  and  supply  the  Project  Vaccine  for  purchase  by
Gavi, CEPI or their respective designees pursuant to Clause 15.3, as is required by Gavi, CEPI or their respective designees to meet the needs of
AMC Countries for so long as there is demand for such supply, which quantity shall be set out in an advanced purchase agreement between the
Awardee and Gavi, CEPI or their respective designees. Awardee shall negotiate and agree on the terms of any such advanced purchase agreement
with  Gavi,  CEPI  or  their  respective  designees  expeditiously  and  in  good  faith  but  Awardee  shall  not,  for  greater  certainty,  be  subject  to  any
commitments  regarding  volume  save  as  otherwise  set  forth  in  Clause  15.5(c).  Awardee  undertakes  to  continue  to  sell  Project  Vaccine  after  the
Pandemic Period for a period lasting until the later of (i) five years from the end of the Pandemic Period; or (ii) ten years from the Effective Date,
to AMC Countries and to public sector entities that procure the Project Vaccine for use in AMC Countries (if there is a demand for such supply),
at a reasonable price to achieve Equitable Access for populations in need of a Project Vaccine as well as an appropriate return on investment for
vaccine manufacturers, and ensuring that on-going supply is commercially sustainable.

Re-emergence of Pandemic: In the event that the Pandemic Period has ended but there is a re-emergent pandemic caused by SARS-CoV-2, then
the Parties shall negotiate in good faith to amend the agreement to address the Parties obligations during that period, in a manner consistent with
the principles of Equitable Access applicable to the Pandemic Period set out in this Clause 15 (including in respect of timelines, supply volume
and access).

Pricing Objectives. The Parties acknowledge that the price of the Project Vaccine is critical to achieving Equitable Access. Accordingly, Awardee
agrees that its pricing shall be as reasonably required to achieve both Equitable Access for populations in need of a Project Vaccine as well as an
appropriate  return  on  investment  for  vaccine  manufacturers,  and  ensuring  that  on-going  supply  is  commercially  sustainable.  The  Parties
acknowledge that the availability of pandemic insurance as described in Clause 18.7 shall be relevant to pricing. For clarity the following shall be
considered to have satisfied the Equitable Access Plan for the relevant doses of Project Vaccine:

(a)

the purchase of Project Vaccine by Gavi, CEPI or their respective designee during the Pandemic Period as described above in this Clause
15;

24

 
 
 
 
 
 
 
(b)

(c)

(d)

during the Pandemic Period, and in respect of any region in which an epidemic is determined to exist according to Section 15.5(c), the
sale  of  the  Project  Vaccine  to  Gavi,  CEPI  or  their  respective  designee  at  no  more  than  (i)  **    for  allocation  to  LMICs;  (ii)  **  for
allocation to UMICs and (iii) ** for allocation to HICs; provided always that in each case the sale of the Project Vaccine to Gavi, CEPI or
their respective designee shall be at a price that is no higher than the lowest price at which Awardee sells the Project Vaccine to any third
party in respect of the relevant country other than as contemplated by the Canada Agreement;

after the Pandemic Period for a period ending on the later of (i) five years from the end of the Pandemic Period; or (ii) ten years from the
Effective Date, the sale of the Project Vaccine to Gavi, CEPI or their respective designee at no more than ** for allocation to LMICs,
provided always that in each case the sale of the Project Vaccine to Gavi, CEPI or their respective designee shall be at a price that is no
higher than the lowest price at which Awardee sells the Project Vaccine to any third party in respect of the relevant country; and

during the Pandemic Period and after the Pandemic Period for a period ending on the later of (i) five years from the end of the Pandemic
Period; or (ii) ten years from the Effective Date, the sale of the Project Vaccine not acquired by Gavi, CEPI or their respective designee at
no more than ** for allocation to LMICs.

15.10 Costs and Sales. Consistent with the commitments and limitations in Clauses 15.4 to 15.9, Awardee shall:

(a)

provide written quarterly updates to the JMAG during the Term and to CEPI during any period after the expiry of the Term that Awardee
is  making  sales  of  Project  Vaccine  pursuant  to  Section  15.3  regarding  its  COGs  for  Project  Vaccines  and  discuss  relevant  product
development decisions that could affect COGs; and

(b)

sell the Project Vaccine doses to Gavi, CEPI, or CEPI’s designee during and after the Pandemic Period pursuant to Clause 15.3.

15.11

Information about Production, Supply, Pricing and Sales. At any time during the Term, and during any period after expiry of the Term that
Awardee is making sales of Project Vaccine pursuant to Section 15.3, upon written request by CEPI, Awardee shall provide reasonable information
about its COGs, production, supply, pricing and sales of Project Vaccine sufficient to enable CEPI to evaluate whether such activities meet the
Equitable Access Policy.

15.12 Audit of Cost of Goods. At any time during the Term, and during any period after expiry of the Term until the date that is five (5) years after the
expiry of any pricing obligations pursuant to Clause 15.9, no more than once per twelve (12) month period and at CEPI’s reasonable cost, CEPI
shall have the right to review or to designate an external auditor (which shall be an internationally recognised certified public accounting firm, not
engaged on a contingent basis) to review  Awardee’s  financial  records  relevant  to  the  information  provided  in  Clause  15.9.  Such audits will be
conducted during normal operating hours in a manner which minimises disruption to Awardee’s business. In the event that the audit concludes that
the COGs and production, allocation, supply or pricing of Project Vaccine doses are not substantially in accordance with the pricing obligations in
Clause 15, then Awardee shall: (i) reimburse the reasonable costs of the audit; and (ii) take immediate steps, as advised by the auditors, to comply
with the requirements of this Clause 5. The provisions of this Clause 15.12 shall also apply to any Subawardees and Trusted Collaborators.

25

 
 
 
 
 
 
 
 
 
 
15.13

Equitable Access Plan. The  Equitable  Access  Plan  shall  be  reviewed  by  JMAG  no  less  than  every  six  (6)  months  and  shall take into account
changes in COGs over time, production yield and volume and production economics. The Equitable Access Plan shall be regularly updated during
the Term of this Agreement.

15.14 Alternative to Purchase by Gavi. In the event that Gavi does not procure Project Vaccine as set out by the Parties in Clause 15.3, or does not
continue such activities after the Pandemic Period relevant to this Clause 15, then CEPI, or its designee or their designated purchasing agent(s),
shall have the rights accorded to Gavi in this Clause 15.

16

Commercial Benefits:

16.1

Commercial Benefits. CEPI is required by its own funders to obtain a share of any Awardee’s Commercial Benefits as a contribution to support
CEPI’s programme activities. For clarity, examples of Commercial Benefits include the sales of a Project Vaccine at market prices, commercial
licensing of Project IP, receipt of government-granted incentives  such  as  Priority  Review  Vouchers  and  revenue  from  the  commercialisation  of
combination,  derivative  or  follow-on  products  (including  antibody  products,  assays  and  vaccines)  or  application  of  production  technology
resulting in whole or part from CEPI funding.

16.2 Waiver of Commercial Benefits. In consideration for Awardee’s acceptance and compliance with the provisions of Clause 15, CEPI agrees to
forgo  any  share  of  potential  Commercial  Benefits  otherwise  applicable  under  Sub-Clause  16.1  during  the  Pandemic  Period.  Following  the
Pandemic Period and except during a period of regional Outbreak pursuant to Section 15.5.(c), the Awardee shall promptly notify CEPI of any
Commercial Benefits in respect of any sales of a Project Vaccine for which CEPI provides funding through Phase 2 clinical studies (or any Project
Vaccine  if  (i)  this  Agreement  is  terminated  by  CEPI  pursuant  to  Clause  20.2  or  Clause  20.3(c)  –  (e);  or  (ii)  Awardee  does  not  accept  further
funding from CEPI offered on similar terms to those set out in this Agreement) in any country other than an AMC Country. Following receipt by
CEPI  of  any  such  notice,  Awardee  and  CEPI  shall  discuss  the  sharing  of  such  Commercial  Benefits  in  the  Field,  commensurate  with  CEPI’s
funding contributions and stage of investment, through an appropriate mechanism agreed in good faith by the Parties within ninety (90) days.

17

Representations and Warranties:

17.1

Awardee Warranties. Awardee warrants that the following statements are true and correct to its reasonable knowledge and belief in so far as they
relate to the Project as of the Effective Date:

(a)

(b)

(c)

(d)

it has the full power and authority to enter into and assume its obligations under this Agreement;

this Agreement has been duly executed and is legally binding and enforceable in accordance with its terms:

it is in material compliance with all statutes, regulations, directives and requirements of any governmental entity;

it does not infringe, misappropriate or violate the intellectual property, privacy or publicity rights of any third party;

26

 
 
 
 
 
 
 
 
 
 
 
 
 
(e)

(f)

(g)

(h)

(i)

(j)

it is not under any obligation, contractual or otherwise, to any person or third party in respect of the Enabling Rights that conflicts with or
is inconsistent in any material respect with the terms of this Agreement or that would impede the complete fulfillment of its obligations
under this Agreement;

it has disclosed in writing to CEPI any actual or contemplated commitments or obligations to third parties for Project Vaccine doses;

it has identified Enabling Rights in writing to CEPI;

neither  Awardee  nor  agreed  Subawardees,  if  any,  nor  any  officer  or  employee  of  the  foregoing  has  been  debarred  or  is  subject  to
debarment by a regulatory authority or funding agency anywhere in the world;

all financial and other information submitted to CEPI in relation to this Agreement is true, complete and accurate in all material respects;
and

to the  extent  that  Awardee  relies  upon  its  own  processes,  procedures  and  policies  to  the  extent  specifically  permitted  for  purposes  of
compliance with Clause 11.2, such processes, procedures and policies are substantially similar to those of CEPI.

17.2

Awardee Representations. During the Term of this Agreement, Awardee shall:

(a)

(b)

(c)

(d)

(e)

notify CEPI promptly in writing in the event that any of the warranties set out in Sub-Clause 17.1 are no longer true and correct, and shall
so notify CEPI at least at the time that Awardee requests any disbursement of Project funds;

provide written updates to the JMAG regarding Enabling Rights acquired or created during the course of the Project;

notify CEPI  before  accepting  third-party  funds  related  to  the  Project  (not  including  public  financings  on  a  stock  exchange,  receipt  of
funds pursuant to the Canada Agreement or receipt of funds pursuant to the Loan and Guaranty Agreement dated May 22, 2020 between
Variation Biotechnologies Inc., the Awardee and K2 Health Ventures LLC );

make no encumbrances over, dispose of, or otherwise deal with the Project Results, Project Intellectual Property and/or Enabling Rights
in any way that could be reasonably deemed inconsistent with this Agreement, including the Public Health Licence, or that could impede
the complete fulfillment of its obligations under this Agreement, without the express written permission of CEPI; and

notify CEPI promptly if it becomes aware that any actions are likely or have already been taken by the government of any country in
which Awardee shall conduct Project activities that may adversely affect Awardee’s commitments in this Agreement, including Equitable
Access. For clarity, such government actions may relate, for example, to the exercise of eminent domain or sovereign rights over Project
Vaccine doses.

27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
17.3

Additional Awardee Representation. In the event that the Public Health Licence becomes exercisable and irrespective of whether the Agreement
has  expired  or  been  terminated,  Awardee  shall  make  no  encumbrances  over,  dispose  of,  or  otherwise  deal  with  the  Project  Results,  Project
Intellectual  Property  and/or  Enabling  Rights,  in  any  way  that  may  be  inconsistent  with  the  Public  Health  Licence,  without  the  express  written
permission of CEPI.

17.4

CEPI Warranties. CEPI warrants that the following statements are true and correct to its reasonable knowledge and belief, in so far as they relate
to the Project:

(a)

(b)

(c)

it has the full power and authority to enter into and assume its obligations under this Agreement;

it is in material compliance with all statutes, regulations, directives and requirements of any governmental entity; and

it has not granted rights to any third party in respect of Project Results (other than in accordance with the terms of this Agreement).

17.5

No  Other  Warranties.  EXCEPT  AS  EXPRESSLY  SET  FORTH  IN  THIS  AGREEMENT,  NO  PARTY  MAKES,  AND  EACH  PARTY
EXPRESSLY  DISCLAIMS, ANY AND ALL WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES
OF  DESIGN,  MERCHANTABILITY,  FITNESS  FOR  A  PARTICULAR  PURPOSE,  VALIDITY  OF  PATENTS,  NON-INFRINGEMENT  OF
THE INTELLECTUAL PROPERTY RIGHTS OF THIRD PARTIES, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE
PRACTICES.

18

Insurance, Liability and Indemnification:

18.1

18.2

Insurance. Awardee  shall  maintain  insurance  sufficient  to  cover  the  activities,  risks,  and  potential  omissions  relevant  to  the  Project,  including
clinical trial liability insurance cover, in accordance  with  generally  accepted  industry  standards  and  as  required  by  law.  Awardee shall  provide
CEPI  with  a  certificate  confirming  such  insurance  upon  request.  In  the  event  that  the  Public  Health  Licence  becomes  exercisable  and  CEPI
exercises such rights, CEPI shall maintain comparable insurance protection.

Indemnification for Third Party Claims. Awardee shall indemnify and defend CEPI, its Affiliates, officers, directors, third party contractors,
and  employees,  from  and  against  any  and  all  damages,  and  liabilities  arising  from  claims  asserted  by  third  parties  (including  claims  for
negligence) which arise directly or indirectly out of or in connection with: (i) a breach of Awardee’s, or its Affiliate’s or Subawardee’s obligations
under this Agreement; (ii) the research, development, manufacture, promotion or use of any Project Vaccine, Project Results or Enabling Rights
(including  for  clarity,  the  use  of  any  Project  Results  in  development  activities  and  clinical  studies)  conducted  by  Awardee,  or  its  Affiliates  or
Subawardees; or (iii) any claim that the use of Awardee’s Intellectual Property Rights infringe the intellectual property rights of any third party,
except to the extent such claim, damage or liability is caused by CEPI’s negligence or intentional misconduct. In the event that the Public Health
Licence becomes exercisable and CEPI exercises such rights, the obligations of this Clause 18.2 shall apply to CEPI mutatis mutandis.

28

 
 
 
 
 
 
 
 
 
 
 
18.3

18.4

18.5

18.6

18.7

Conduct  of  Responses  to  Third  Party  Claims.  Each  Party  shall  use  all  reasonable  endeavours  to  inform  the  other  Party  promptly  of  any
circumstances that are likely to give rise to a third party claim which may be covered by Clause 18.2 together with copies of all relevant papers
and official documents. The indemnified party shall not take any material action in respect of any third party claim which is covered by Clause
18.2  without  the  consent  of  the  indemnifying  party,  including  any  settlement  of  any  such  third  party  claim,  provided  such  consent  is  not
unreasonably conditioned, withheld or delayed. The indemnifying party shall have the right to assume control of defence of the claim and shall
keep  the  indemnified  party  fully  informed  of  the  progress  of  all  relevant  third  party  claims  which  are  covered  by  Clause  18.2  and  shall  fully
consult with the indemnified party on the nature of any defence to be advanced in advance. The indemnified party may have its counsel participate
in (but not control) the defence of a claim, at the indemnified party’s own expense.

Exclusions. Except in the event of a breach of a Party’s confidentiality obligations under Clause 19, neither Party shall be liable to the other Party
for any loss of profits or economic loss;  or  indirect,  incidental  or  consequential  damages,  whether  in  contract,  warranty,  negligence,  tort, strict
liability or otherwise, arising out of or in connection with any breach of or failure to perform any of the provisions of this Agreement.

Liability Cap. CEPI’s maximum liability in aggregate to Awardee arising out of this Agreement shall not exceed the aggregate of the total Work
Package  budget  unless  CEPI  has  exercised  the  Public  Health  Licence  in  which  event  CEPI’s  maximum  liability  to  Awardee  arising  out  of  this
Agreement shall not exceed the greater of: (i) the aggregate of the total Work Package budget or (ii) CEPI’s total insurance cover for any clinical
trials or provision of Project Vaccine under the Public Health Licence.

Exclusions from Liability Cap. Notwithstanding the foregoing, nothing in this Agreement shall limit the liability of either Party in respect of: (i)
personal injury or death arising out of that Party’s negligence or intentional misconduct; or (ii) fraud or fraudulent misrepresentation or intentional
misconduct.

Pandemic Insurance. The Parties acknowledge that, as of the Effective Date, WHO is considering an insurance mechanism that would provide
insurance cover for the suppliers of investigational products for use in the case of a PHEIC declared by WHO. The Parties agree that, if and when
this mechanism is established, they shall discuss in good faith the impact of such arrangements on the Parties’ obligations under this Agreement
and how it would apply to the supply of Project Vaccines.

19

Confidentiality:

19.1

Confidential Information. Confidential Information means non-public information disclosed by one Party to the other and includes, in the case
of Awardee, non-public information relating to its products, inventions, clinical trials and data. For avoidance of doubt, for so long as none of the
exceptions  in  Clause  19.2  apply,  COGs,  production, supply,  pricing  and  sales  of  Project  Vaccine  shall be  deemed  Confidential  Information  of
Awardee,  provided  however  that  CEPI  shall  have  the  right  to  use  and  disclose  such  Confidential  Information  in  a  manner  that  anonymises
Awardee’s identity by aggregating it with similar information from other of CEPI’s awardees or third parties. Each Party undertakes that during
the Term of this Agreement as defined in Sub-Clause 20.1 and for five (5) years after its expiry or termination, it shall keep confidential and not
disclose the other Party’s Confidential Information to any person other than its employees, agents, consultants, contractors, professional advisers,
Subawardees and regulatory authorities and, in the case of CEPI, Gavi, COVAX, its funders and Assessors, who have a need to know and agree to
respect its confidentiality. Each Party shall take commercially reasonable precautions to protect against unauthorised disclosure and shall use the
other Party’s Confidential Information only for the purposes of carrying out is obligations under, and achieving this objectives of, this Agreement.
For clarity, Project Results may be disclosed and utilised by the Parties as set out in and subject to the terms of this Agreement.

29

 
 
 
 
 
 
 
 
 
19.2

Confidentiality Limitations. Confidential Information shall not include:

(a)

(b)

(c)

(d)

(e)

information already known to the receiving Party or its Affiliates and which is not subject to pre-existing obligations of confidentiality;

information that is independently developed by the receiving Party or its Affiliates;

information that is or becomes part of the public domain other than by unauthorised disclosure by receiving Party;

information properly obtained by the receiving Party or its Affiliates from a source that, to the best knowledge of the receiving Party, is
not bound by a confidentiality obligation to the disclosing Party; and

information to the limited extent that is required to be disclosed by a competent legal authority; provided that, where it is free to do so,
the receiving Party shall give notice of such disclosure requirement to the disclosing Party as soon as reasonably practicable.

20

Term and Termination:

20.1

Term. This Agreement shall commence on the Effective Date identified in the Agreement Summary and shall continue in full force and effect
until the earlier of: (i) five (5) years from the Effective Date; (ii) the time that all activities set out in any active Work Packages, including any
additional Work Packages, have been completed including delivery of any payments; and (iii) the termination of this Agreement pursuant to this
Clause 20 (the “Term”).

20.2

Termination  by  Either  Party  for  Default  or  Insolvency.  Either  Party  (the  “Terminating  Party”)  may  terminate  this  Agreement  by  giving
written notice of termination, effective immediately, if the other Party (the “Defaulting Party”):

(a)

(b)

breaches a material obligation in this Agreement and either fails to cure that breach within a cure period of thirty (30) Business Days after
notice from the Terminating Party or such longer time if agreed in writing or, if the breach is not reasonably capable of cure within thirty
(30) Business Days, fails to take prompt and reasonable steps to cure the breach and maintain such diligent efforts until cure is achieved;
or

makes any statutory arrangement with its creditors, resolves to or undergoes any insolvency proceeding anywhere in the world (except
for the purpose of solvent amalgamation or reconstruction).

20.3

Other Termination by CEPI. CEPI shall be entitled, in its sole discretion, to terminate this Agreement by providing written notice of termination
to Awardee in the following circumstances:

(a)

with immediate effect if CEPI notifies Awardee that there are material safety, regulatory, scientific misconduct or ethical issues associated
with continuing the Project, as reasonably determined by CEPI and, if such issue is capable of remedy, Awardee has failed to remedy
such issue within ten (10) Business Days;

30

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(b)

(c)

(d)

(e)

upon  thirty  (30)  Business  Days’  prior  notice  in  writing,  if  CEPI  determines  that  the  Project  must  be  materially  limited  in  scope  or
terminated;

CEPI reasonably determines that Awardee is unable to discharge its obligations under this Agreement, for example if key personnel or
technology  resources  required  for  successful  completion  of  the  Project  become  unavailable  to  Awardee  permanently  or  for  a  material
period of time, and Awardee  does  not  reasonably  alleviate  CEPI’s  concerns  within  a  cure  period  of  thirty  (30) Business Days or such
longer time as may be agreed by the Parties in writing;

Awardee does not satisfy the criteria in Clause 3.4 required for CEPI to pay funding tranches under a Work Package and fails to satisfy
those criteria in full within a cure period of forty (40) Business Days or such longer time as may be agreed by the Parties in writing; or

Awardee has committed fraud or a Financial Irregularity. For purposes of this Agreement, “Financial Irregularity” includes any and all
kinds of corruption, including bribery, nepotism and illegal gratuities; misappropriation of cash, inventory and all other kinds of assets;
and making fraudulent financial and non-financial statements to CEPI.

Payments After Certain Terminations by Awardee. If this Agreement  is  terminated  by  Awardee pursuant to  Clause  20.2(a)  -  (b)  (default  or
insolvency on the part of CEPI) or terminated by CEPI pursuant to Clause 20.3(a) – (b) (issues precluding continuation of the Project or limiting
of Project Scope by CEPI), then CEPI shall reimburse Awardee for all reasonably incurred expenses through termination and any non-cancellable
expenses relating to Project activities that were included in the iPDP and/or authorised in writing by CEPI and including those that arise through
termination and after the termination date, solely to the extent they are not otherwise covered by CEPI funding and provided always that Awardee
uses all reasonable endeavours to minimise and mitigate any such expenses.

Effects of Termination by CEPI under Clause 20.2(a) - (b) or 20.3(c) - (d). If this Agreement is terminated by CEPI pursuant to Clause 20.2(a)
-  (b)  (default  or  insolvency  on  the  part  of  Awardee)  or  20.3(c)  -  (d)  (inability  to  proceed  or  financial  issues  with  Awardee),  then  CEPI  shall
reimburse Awardee for all expenses reasonably incurred prior to termination and any non-cancellable expenses relating to the Project activities
that were included in the iPDP and/or authorised in writing by CEPI and that arise either before or after the date of termination, provided always
that  Awardee  uses  all  reasonable  endeavours  to  minimise  and  mitigate  any  such  expenses.  Additionally,  Awardee  shall  use  all  reasonable
endeavours to, and only to the extent required to practice CEPI Public Health License, at CEPI’s expense:

(a)

make all Project Data publicly available in such manner as CEPI may direct, except to the extent that to do so would result in the public
disclosure of Enabling Rights or Awardee Confidential Information or Confidential Information of a third party that would not otherwise
reasonably be publicly disclosed;

20.4

20.5

31

 
 
 
 
 
 
 
 
 
(b)

(c)

(d)

(e)

(f)

at CEPI’s sole discretion, either authorize access to or dispatch to CEPI (or its designee) by registered post or reputable courier services
all Project Materials within twenty (20) Business Days of CEPI requesting such Project Materials in writing;

grant rights to CEPI (or its designee) to any regulatory approvals and applications for regulatory approvals relating to the Project Vaccine;

within  twenty  (20)  Business  Days  of  the  date  of  termination,  provide  CEPI  with  an  up-to-date  list  of  all  sublicence,  contract
manufacturing  agreements  and  other  third  party  agreements  and  arrangements  to  which  Awardee  is  a  party  that  solely  relate  to  the
development of the Project Vaccine and have deliverables or work outstanding as at the date of termination (the “Contracts”);

as requested by CEPI, and to the extent it has the legal right to do so (i) assign the benefit (subject to the assumption of the burden) of one
or more Contracts to CEPI (or its designee) and, where consent of a third party is required, seek to obtain such consent; (ii) novate one or
more Contracts to CEPI (or its designee); or (iii) terminate one or more Contracts in accordance with its terms at Awardee’s cost;

as requested by CEPI, perform technology transfer, on an expedited basis, to a Trusted Collaborator or Trusted Manufacturer, as the case
may be; and

(g)

as requested by CEPI, provide written confirmation or ratification in the event that CEPI exercises the Public Health Licence.

20.6

Additional Effects of Termination. Irrespective of the grounds for CEPI’s termination of the Agreement:

(a)

(b)

(c)

(d)

CEPI shall not be required to make any further payments to Awardee under this Agreement or any Work Package other than as specified
in this Clause 20;

Awardee  shall  return  any  CEPI  funds  within  twenty  (20)  Business  Days  from  the  date  of  termination  that  are  unspent,  if  any,  after
deducting reimbursement to Awardee for all reasonably incurred expenses incurred prior to the termination date and any non-cancellable
expenses relating to the Project activities that were included in the iPDP and/or authorised in writing by CEPI and that arise before or
after the date of termination, provided always that Awardee uses all reasonable endeavours to minimise and mitigate any such expenses;

each Party shall return or destroy, as requested by the other Party, the Confidential Information of the other Party, except that: (i) CEPI
may retain the Project Results subject to the obligations of confidentiality set out in Clause 19, (ii) each Party may keep one (1) copy of
such Confidential Information for monitoring compliance, and (iii) solely in the event that the Public Health Licence has been exercised,
CEPI  may  retain  such  other  Confidential  Information  reasonably  required  by  CEPI  to  exercise  and  benefit  from  the  Public  Health
Licence. Neither Party shall be required to delete copies of Confidential Information stored on automatic electronic backup systems;

if  there  is  an  on-going  clinical  trial,  unless  agreed  otherwise  by  the  Parties  in  writing,  Awardee  shall  ensure  that  no  additional  trial
subjects are enrolled and the Parties shall work together to plan and implement a wind-down of the study in an orderly fashion, with due
regard for patient safety and the rights of any participating subjects.

32

 
 
 
 
 
 
 
 
 
 
 
 
 
20.7

20.8

Repayment  of  Funds  for  Financial  Irregularity.  Where  termination  is  due  to  any  Financial  Irregularity  or  fraudulent  or  illegal  activity  by
Awardee, Awardee shall repay to CEPI the amount of funds related to such Financial Irregularity or fraudulent or illegal activity within twenty
(20) Business Days of the notice of termination.

Survival of  Rights  and  Identified  Clauses. Termination of this  Agreement  shall  be  without  prejudice  to  the  rights  and  duties  of  either  Party
accrued prior to termination or expiry of the Agreement. The following sections shall continue to be enforceable notwithstanding termination or
expiry: Clauses 3.8-3.11, 5.1-5.3, 6.7, 6.9(b), 9,  11.2  (solely  to  the  extent  applicable  to  any  surviving  obligations  under  this  Agreement),  11.3,
11.4, 13.4, 13.5, 13.6, 13.7, 14.2, 15.1, 15.3, 15.4, 15.5, 15.6, 15.7, 15.8, 15.9, 15.10, 15.11, 15.12, 15.14, 16, 17.3, 18, 19, 20, 21, 22.1, 22.2, 22.3,
22.4,  22.5,  22.7,  22.9,  22.10,  22.11,  22.12,  22.14,  22.16,  22.17  as  well  as  any  other  provision,  which  by  its  nature,  is  intended  to  survive
termination.

21

Resolving Differences:

21.1

21.2

21.3

21.4

Resolution by the JMAG. Awardee and CEPI shall cooperate in good faith to resolve differences and disputes about the Project (including any
disputes under Clause 15.3) at the JMAG.

Escalation to  Senior  Management  of  the  Parties. Any difference or  dispute  that  cannot  be  resolved  by  the  JMAG  shall  be  submitted  to  the
Parties’ respective Chief Executive Officers or designees for resolution. If the Parties remain unable to resolve such dispute within sixty (60) days
of  referral  to  the  Chief  Executive  Officers  or  designees  for  resolution  (or  such  additional  time  as  mutually  agreed  in  writing),  then,  with  the
exception of disputes relating to intellectual property, the Parties irrevocably submit to arbitration for its resolution upon referral of such dispute
by either Party pursuant to Clause 21.3.

Arbitration. Any  disputes  to  be  resolved  by  binding  arbitration  (including  any  question  regarding  its  existence,  validity  or  termination  or  this
Agreement), shall be referred to and finally resolved by arbitration under the Rules of the London Court of International Arbitration, which Rules
are incorporated by reference into this Clause. The number of arbitrators shall be three (3). The seat, or legal place, of arbitration shall be London,
England.  The  language  to  be  used  in  the  arbitral  proceedings  shall  be  English.  Notwithstanding  the  foregoing,  any  Party  may  seek  specific
performance, interim or final injunctive relief or any other relief of similar nature or effect in any court of competent jurisdiction. This Clause shall
be governed by  and  construed  in  accordance  with  the  law  of  England  and  Wales  without  giving  effect  to  any  choice  of  law  or  conflict  of  law
provisions or rules that would cause the application of the laws of any other jurisdiction.

Public Health Licence. If  CEPI  invokes  its  rights  under  a  Public  Health  Licence  under  Clause  13,  then  the  Parties  shall  pursue  an  expedited
resolution  of  any  differences  under  Clause  21.2  within  fourteen  (14)  days.  However,  because  of  the  exigent  circumstances  in  the  Outbreak,
Awardee agrees that CEPI may proceed under a Public Health Licence and the ultimate resolution of any dispute shall be limited to the recovery
of monetary damages by Awardee under Clause 21.3 rather than any injunctive relief except to the extent that the dispute relates to disclosure of
Confidential Information or to public safety.

33

 
 
 
 
 
 
 
 
 
22

Miscellaneous:

22.1

22.2

22.3

22.4

22.5

22.6

22.7

22.8

Relationship of the Parties. Neither Party shall by reason of this Agreement be empowered to act as agent for the other Party or to pledge the
credit of the other Party. Neither Party shall be held liable for or incur liability in respect of the acts or defaults of the other Party.

Announcements and Use of Names. Neither Party shall issue any press release, public statement or public announcement with respect to this
Agreement without the prior written consent of the other Party except to the extent required by applicable law or the rules of any public stock
exchange. Neither Party shall use the name or trademarks of the other Party or its Affiliates in any press release, public statement or publication
without the named Party’s prior express written consent except to the extent required by applicable law or the rules of any public stock exchange.
After the initial announcement, or as required by law, either Party may disclose a description of the Project, the names of each Party and its Project
Lead, and the amount of the CEPI funding without the prior consent of the other Party.

Assignment. Neither Party shall, without the prior written consent of the other Party, such consent not to be unreasonably withheld or delayed,
assign its rights or obligations under this Agreement to any third party, except that CEPI may do so to an organisation of equivalent charitable
mission and Awardee may do so to an Affiliate or as part of a sale of the entire business consistent with the satisfaction of Awardee’s obligations
under  this  Agreement,  provided  that  in  each  instance,  such  permitted  assignee  assumes  all  rights  and  obligations  under  this  Agreement.  This
Agreement will be binding upon, inure solely to the benefit of and be enforceable by each Party and their respective permitted  successors  and
assigns.

Notice. Any notice to be given pursuant to this Agreement shall be in writing in the English language and shall be delivered by overnight courier,
by registered, recorded delivery or certified mail (postage prepaid) to the address of the recipient Party provided in the Agreement Summary or
such other address as a Party may from time to time designate by notice in writing. Any notice given pursuant to this Clause shall be deemed to
have been received on the day of receipt, provided receipt occurs on a Business Day of the recipient Party or otherwise on the  next  following
Business Day of the recipient.

Entire  Agreement.  This  Agreement,  including  the  Agreement  Summary  and  Annexes,  constitutes  the  entire  agreement  and  understanding
between the Parties relating to its subject matter and together they supersede and replace all prior arrangements, whether written or oral, between
the Parties relating to the subject matter of this Agreement.

Amendments to this Agreement. No variation, amendment, modification or supplement to this Agreement, including its Annexes, shall be valid
unless  and  until  it  is  made  in  writing  and  signed  by  a  duly  authorised  representative  of  each  Party  provided  that  minor  amendments  to
administrative provisions of this Agreement may be made by exchange of emails between the Parties.

Order of Precedence. If there is any conflict between the provisions of this Agreement, the Third Party Code and any Work Package, then the
provisions of this Agreement shall prevail, followed by the provisions of the Third Party Code, and finally by the provisions of the Work Package.

Force Majeure.  Neither  Party  shall  be  deemed  to  have  defaulted  under  or  to  be  in  breach  of  this  Agreement for failure  or  delay  in  fulfilling
material  obligations  when  such  failure  or  delay  is  directly  caused  by  an  event  outside  of  their  reasonable  control  which  was  not  reasonably
foreseeable on the Effective Date, including but not limited to acts of war, insurrections, acts of terrorism, acts of God or acts, omissions or delays
in acting or failure to act by any of CEPI’s funders (collectively a “Force Majeure Event”). Each Party shall inform the other promptly and in
writing of any Force Majeure Event and the Parties shall seek to agree on the appropriate course of action under the circumstances. In the case of
an Outbreak, the Parties shall be expected to continue to carry out their obligations pursuant to applicable Work Packages with all due health and
safety precautions.

34

 
 
 
 
 
 
 
 
 
 
 
22.9

No Rights for Third Parties. A person who is not a Party to this Agreement has no right under the Contracts (Rights of Third Parties) Act of
1999 or otherwise to enforce or to enjoy the benefit of any term of this Agreement except that Gavi shall have the right to enforce its rights under
Clause 15 and Clause 19.

22.10 No Waiver. Neither Party shall be deemed to have waived any of its rights or remedies under this Agreement unless the waiver is expressly made

in writing and signed by a duly authorised representative of that Party.

22.11 Headings. The captions to the clauses, subclauses and paragraphs are not a part of this Agreement but are merely for convenience to assist in

locating and reading this Agreement.

22.12 Waiver  of  Rule  of  Construction.  Each  Party  has  had  the  opportunity  to  consult  with  counsel  in  connection  with  the  review,  drafting  and
negotiation of this Agreement. Accordingly, the rule of construction that any ambiguity in this Agreement shall be construed against the drafting
Party shall not apply.

22.13

22.14

Business Day Requirements. In the event that any notice or other action or omission is required to be taken by a Party under this Agreement on a
day  that  is  not  a  Business  Day  then  such  notice  or  other  action  or  omission  shall  be  deemed  to  be  required  to  be  taken  on  the  next  occurring
Business Day.

Further Assurances. Each Party shall duly execute and deliver, or cause to be duly executed and delivered, such further instruments and do and
cause  to  be  done  such  further  acts  and  things,  including  the  filing  of  such  assignments,  agreements,  documents  and  instruments,  as  may  be
necessary or  as  the  other  Party  may  reasonably  request  in  connection  with  this  Agreement  or  to  carry  out  more  effectively  the  provisions  and
purposes hereof or to better assure and confirm unto such other Party its rights and remedies under this Agreement.

22.15 Counterparts and Electronic Signing. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original,
but all of which together shall constitute one and the same instrument. Additionally, this Agreement may be signed electronically by exchanging
signed PDF versions or by using an electronic signature platform which meets the European Union requirements for valid electronic signatures
(such as DocuSign®).

22.16 Choice of Law. This Agreement shall be governed by and construed in accordance with the laws of England and Wales without giving effect to

any choice of law or conflict of law provisions or rules that would cause the application of the laws of any other jurisdiction.

22.17

Interpretation. In this Agreement:

(a)

(b)

(c)

any headings in this Agreement shall not affect the interpretation of this Agreement;

unless the context otherwise requires, reference to the singular includes the plural and vice versa, any reference to a person includes a
body corporate and words importing one gender include both genders;

a reference to a statute or statutory provision is (unless otherwise stated) a reference to the applicable UK or other country’s statute as it is
in force for the time being, taking account of any amendment, extension, or re-enactment and includes any subordinate legislation for the
time being in force made under it, and reference to a policy, procedure or protocol of CEPI is a reference to the version of the policy,
procedure  or  protocol  from  time  to  time  in  force  and  duly  communicated  to  the  Awardee,  provided  that  CEPI  has  not  received  any
objection to any updated policy, procedure or protocol within ten (10) Business Days of receipt of notice by Awardee. In the event that
CEPI receives any objection to any updated policy, procedure or protocol within thirty (30) days of receipt of notice by Awardee, the
Parties shall discuss in good faith the reasons for such objection and determine the applicability of any such updates; and

(d)

where  the  words  “include(s)”  or  “including”  are  used  in  this  Agreement,  they  are  deemed  to  have  the  words  “without  limitation”
following them, and are illustrative and shall not limit the sense of the words preceding them.

35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Annex B: Team Charter

** 

36

 
 
 
 
Annex C: Integrated Product Development Plan

** 

37

 
 
 
 
Annex D: Budget

** 

38

 
 
 
 
Annex E: List of AMC Countries, UMICs and HICs as at the Effective Date

1. AMC Countries

The 92 Gavi COVAX AMC-eligible countries and economies (based on 2018 and 2019 World Bank GNI data) which as at the Effective Date are:

●

●

●

Low income: Afghanistan, Benin, Burkina Faso, Burundi, Central African Republic, Chad, Congo, Dem. Rep., Eritrea, Ethiopia, Gambia,
The Guinea, Guinea-Bissau, Haiti, Korea, Dem. People’s Rep., Liberia, Madagascar, Malawi, Mali, Mozambique, Nepal, Niger, Rwanda,
Sierra Leone, Somalia, South Sudan, Syrian Arab Republic, Tajikistan, Tanzania, Togo, Uganda, Yemen, Rep.,

Lower-middle income: Angola, Algeria, Bangladesh, Bhutan, Bolivia, Cabo Verde, Cambodia, Cameroon, Comoros, Congo, Rep. Côte
d’Ivoire, Djibouti, Egypt, Arab Rep., El Salvador, Eswatini, Ghana, Honduras, India, Indonesia, Kenya, Kiribati, Kyrgyz Republic Lao
PDR,  Lesotho,  Mauritania,  Micronesia,  Fed.  Sts.,  Moldova,  Mongolia,  Morocco,  Myanmar,  Nicaragua,  Nigeria,  Pakistan,  Papua  New
Guinea, Philippines, São Tomé and Principe, Senegal, Solomon Islands, Sri Lanka, Sudan, Timor-Leste, Tunisia, Ukraine, Uzbekistan,
Vanuatu, Vietnam, West Bank and Gaza, Zambia, Zimbabwe

Additional IDA eligible: Dominica, Fiji, Grenada, Guyana, Kosovo, Maldives, Marshall Islands, Samoa, St. Lucia, St. Vincent and the
Grenadines, Tonga, Tuvalu.

2. Upper Middle Income Countries

Those  countries  identified  by  the  OECD  as  having  upper  middle  income  economies,  as  may  be  updated  from  time-to-time  by  the  OECD.  As  at  the
Effective Date the list is set out at under the column ‘Upper Middle Income Countries’.

http://www.oecd.org/dac/financing-sustainable-development/development-finance-standards/DAC-List-of-ODA-Recipients-for-reporting-2020-flows.pdf

3. High Income Countries

Those countries identified by the Organisation for Economic Co-operation and Development (or “OECD”) as having high income economies, as may be
updated from time-to-time by the OECD. As at the Effective Date the list is set out at:

http://www.oecd.org/dac/financing-sustainable-development/development-finance-standards/DAC-List-of-ODA-Recipients-for-reporting-2020-flows.pdf

39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Annex F: Sub-Contractors

[To to be updated during the term of the Agreement]

40

 
 
 
 
Annex G: Pre-existing Agreements

The Canada Agreement

The NRC Agreement

41

 
 
 
 
 
 
CONFIDENTIAL

Exhibit 10.51

EXECUSION VERSION

[***] Certain information has been excluded pursuant to Regulation S-K, Item 601(b)(10)(iv) from this Document because it is both not material
and is the type that the registrant treats as private or confidential.

AMENDMENT 2 TO COLLABORATION AND LICENSE AGREEMENT

This  Amendment  #2  (hereinafter  “Amendment  2”)  is  signed  as  of  the  signature  date(s)  below  and  made  effective  December  20  2021,  below
(“Amendment 2 Effective Date”)  and  entered  into  by  and  between  VBI  Vaccines,  Inc.  a  company  organized  under  the  laws  of  the  Province  of  British
Columbia,  Canada  (“VBI”)  and  having  a  principal  place  of  business  at  310  Hunt  Club  Road,  Suite  201,  Ottawa  ON  K1V  1C1,  and  Brii  Biosciences
Limited, an exempted company organized under the laws of the Cayman Islands (“Brii Bio”) having its registered office at Vistra (Cayman) Limited, PO
Box 3119, Grand Pavilion Hibiscus Way, 802 West Bay Road Grand Cayman KYI-1205. VBI and Brii Bio are referred to individually as a “Party” and are
collectively referred to as the “Parties”.

WHEREAS, this Amendment 2 amends the Collaboration and License Agreement with an effective date of December 4, 2018 between VBI and Brii

Bio (the “Agreement”) and as amended by the Amending Agreement with an effective date of April 8, 2021 (“Amendment 1”); and

WHEREAS, VBI and Brii Bio find it in their respective interests to amend the Agreement.

NOW THEREFORE, in consideration of the promises and covenants herein contained, the Parties hereto agree as follows:

1. Amendment to Article 1- Definitions. As of the Amendment 2 Effective Date, Article 1 of the Agreement shall be amended as follows:

a.

Section 1.18 shall be revised as follows:

i.

“Collaboration  Clinical  Trial(s)”  or  “Collaboration  Clinical  Study(ies)”  shall  mean  the  Phase  II  Clinical  Trial,  and  the
BRII-179 + PEG-IFN Phase II combination clinical study, to be conducted in accordance with the Development Plan in the
Licensed  Territory  for  the  purpose  of  comparing  VBI-2601  and  a  Novel  Composition  across  multiple  cohorts  and  dosing
regimens.

b. Section 1.98 shall be added to the Agreement and shall read as follows:

i.

“Combo Clinical Trial” shall mean the BRII-179/BRII-835 combination Phase II clinical study.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL

c. Section 1.99 shall be added to the Agreement and shall read as follows:

“Combo  Animal  Study”  shall  mean  the  toxicology  study  in  rats  using  the  Licensed  Product  and  (ii)  a  further  study  of  the
Licensed Product alone and with BRII-835 siRNA in a chronic HBV-AAV mouse model in support of the Combo Clinical Trial..

2. Amendment to Section 6.4-Rights of Reference. As of the Amendment 2 Effective Date the following changes to Section 6.4 will apply:

a. Each Party  shall  have  the  right  to  cross  reference,  file  or  incorporate  by  reference  any  regulatory  submission,  in  connection  with  the
Collaboration Clinical Trial, for any Licensed Product, or any component thereof (including all Approvals), in order to support regulatory
submissions that such Party may make for a Licensed Product in its respective territory.

b. With respect to any data arising out of the Combo Clinical Trial, Brii Bio shall be the sole owner of any such data. Brii Bio agrees to
publish the topline data (“Topline Data”) from the Combo Clinical Trial as soon as reasonable after the interim & final data readouts in
compliance  with  Applicable  Laws  and  Brii  Bio’s  publication  procedures.  Brii  Bio  will  make  reasonable  efforts  to  include  individual
baseline  clinical  status  and  biomarker  data  from  the  Combo  Clinical  Trial  in  the  publication  to  the  extent  practical  and  permitted  by
Applicable Laws.

c. VBI shall  have  the  right  to  cross  reference,  file  or  incorporate  by  reference  such  Topline  Data  to  the  extent  necessary  to  support  its
regulatory submissions for Licensed Products outside of the Licensed Territory. To the extent VBI requires additional clinical data from
the Combo Clinical Trial necessary to support VBI’s regulatory submissions for Licensed Products outside of the Licensed Territory, the
Parties shall discuss in good faith a resolution to such written request from the Regulatory Authority.

d. All other uses of such data by VBI are limited solely to those permitted by this Agreement, and VBI may not use such data for any other
purpose without the prior consent of Brii Bio during and after the Term. For the avoidance of doubt, no Party shall be obligated as a result
of this Section 6.4 to develop or prepare additional information or materials beyond those that it has otherwise developed or prepared for
its  own  purposes.  For  the  avoidance  of  doubt,  in  the  event  that  the  Parties  decide  not  to  jointly  develop  and  implement  a  Global
Development  Plan  pursuant  to  Section  5.5,  then  neither  Party  shall  have  the  right  to  reference  any  data  obtained  by  the  other  Party
pursuant to independent Clinical Trials conducted by such other Party, except that the Parties shall provide to each other any information
or data generated in any Clinical Trials regarding the safety of the Licensed Products.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL

3. Amendment to Section 12 to add 12.9 – As of the Amendment 2 Effective Date Section 12.9 shall be added to the Agreement and shall read as

follows:

12.9Brii Bio hereby grants VBI a non-exclusive, royalty free license under the Brii Bio Technology arising from the data generated in these
Combo  Animal  Study  and  Combo  Clinical  Trial  solely  for  VBI’s  use  in  the  development,  manufacture  or  commercialization  of  the
Licensed Product in combination with an siRNA in the Field in the VBI Territory, and only to the extent that such license of Brii Bio
Technology [***]. VBI acknowledges and agrees that Vir-2218 (i.e., BRII 835) is [***] subject to the terms and conditions of a separate
collaboration agreement between Vir and Brii Bio.

Brii  represents  and  agrees  that,  to  Brii’s  knowledge,  any  interest  in  or  rights  to  [***]  by  virtue  of  its  collaboration  therewith,  [***]
pursuant to the Agreement or this Amendment #2 and [***].

4. Amendment to Section 6.1(c)(i)-Licensed Territory. As of the Amendment 2 Effective Date the following changes to 6.1(c)(i) will apply:

Brii Bio, or its designated Affiliate, shall have the sole right to prepare and submit, and shall be the sole and exclusive owner of,  all
Regulatory Documentation in the Licensed Territory, including applications for Marketing Approval and all Marketing Approvals in the
Licensed Territory, provided that VBI shall have the right to cross reference such Regulatory Documentation and Marketing Approvals in
the VBI Territory subject to the limitations in Section 6.4.

5. Amendment to Section 17.7-Notices. As of the Amendment 2 Effective Date Section 17.7 is amended to reflect the following:

a. To VBI:

i. VBI Vaccines Inc.

160 Second Street. 3rd Floor
Cambridge, MA 02142

6. Amendment to Schedule 7.1(a). As of the Amendment 2 Effective Date, Schedule 7.1(a) shall be deleted and replaced with the following:

Schedule 7.1(a)

Clinical Supply Key Terms

***

7. Except  as  specifically  amended  hereby,  all  terms  of  the  Agreement  remain  in  full  force  and  effect.  In  the  event  of  any  conflict  between  the
Agreement  and  this  Amendment  2,  the  provisions  of  this  Amendment  2  shall  prevail.  All  terms  not  otherwise  defined  herein  shall  have  the
meanings ascribed to such terms in the Agreement.

8. This Amendment  2  to  the  Agreement  may  be  executed  in  two  or  more  counterparts,  each  of  which  shall  be  an  original  and  such  counterparts
together shall constitute the entire Amendment 2 to the Agreement. Electronically executed and electronically transmitted signatures shall have the
full force and effect of an original signature.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONFIDENTIAL

IN WITNESS  WHEREOF,  each  of  the  Parties  has  caused  this  Amendment  2  to  be  duly  executed  by  its  authorized  representative  on  the  date  set  forth
below.

BRII BIOSCIENCES LIMITED

  VBI VACCINES INC.

/s/ Zhi Hong
Name: Zhi Hong
Title: Chief Executive Officer
Date: December 20, 2021

/s/ Jeff Baxter
  Name: Jeff Baxter
  Title: Chief Executive Officer
  Date: December 20, 2021

 
 
 
 
 
 
 
 
 
 
 
 
  
AMENDMENT TO CONSULTING AGREEMENT

Exhibit 10.52

This Amendment to Consulting Agreement (the “Amendment”), effective as of January 1st, 2022 (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, January 1, 2020, and further amended as of January 1, 2021 (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, 2022 (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 $50,000.00 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/ Dr. Francisco Diaz-Mitoma
Name: Dr. Francisco Diaz-Mitoma
Title: President

 
 
 
 
 
 
                                    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Schedule A

Appendix C – Performance Incentives

Bonus payable as of February 15th, 2022 – CAD $223,560

1. The  Company  shall  cause  VBI  Vaccines  Inc.,  a  British  Columbia  corporation  (the  “Parent”)  to  grant  to  Francisco  Diaz-Mitoma,  as
designee of Consultant, 400,000 stock options (the “Options”), each Option exercisable for one common share of Parent, to be granted
effective as of January 27, 2022, 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.

 
 
 
 
 
 
 
 
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 (No.
333-240266)  and  Form  S-8  (Nos.  333-259282,  333-240268,  333-226261  and  333-212160)  of  our  report  dated  March  7,  2022,  on  our  audits  of  the
consolidated financial statements as of December 31, 2021 and 2020 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 7, 2022. 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 7, 2022

 
 
 
 
 
 
 
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, 2021 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 7, 2022

/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, 2021 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 7, 2022

/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, 2021 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 7, 2022

/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, 2021 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 7, 2022

/s/ Christopher McNulty
Christopher McNulty
Chief Financial Officer and Head of Business Development (Principal
Financial and Accounting Officer)