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Liminal BioSciences

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FY2022 Annual Report · Liminal BioSciences
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
  
  
FORM 20-F
  
  
(Mark One)
☐
REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES 
EXCHANGE ACT OF 1934
OR
☒
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE 
ACT OF 1934
For the fiscal year ended December 31, 2022
OR
☐
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES 
EXCHANGE ACT OF 1934
For the transition period from                      to                       
OR
☐
SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES 
EXCHANGE ACT OF 1934
Date of event requiring this shell company report                       
Commission file number: 001-39131
LIMINAL BIOSCIENCES INC.
(Exact name of Registrant as specified in its charter)
Canada
(Jurisdiction of incorporation or organization)
440 Armand-Frappier Boulevard, Suite 300
Laval, Quebec
H7V 4B4
+1 450 781 0115
(address of principal executive offices)
Bruce Pritchard
Chief Executive Officer
Liminal BioSciences Inc.
440 Armand-Frappier Boulevard,
Suite 300
Laval, Quebec
H7V 4B4
Tel: +1 450 781 0115
(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)
  
  
 

 
Securities registered or to be registered, pursuant to Section 12(b) of the Act
Title of each class
 
Trading
Symbol(s)
 
Name of each exchange on which registered
Common Shares, no par value
 
LMNL
 
The Nasdaq Stock Market LLC
 
Securities registered or to be registered pursuant to Section 12(g) of the Act. None
Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act. None
Indicate the number of outstanding shares of each of the issuer’s classes of capital stock or common stock as of the close of business 
covered by the annual report.
Common Shares, no par value: 31,042,560(1) common shares outstanding as of December 31, 2022
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  ☐    No  ☒
If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 
13 or 15(d) of the Securities Exchange Act of 1934.    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, or an emerging 
growth company. See the definitions of “large accelerated filer,” “accelerated filer,” and “emerging growth company” in Rule 12b-2 of the 
Exchange Act.
Large accelerated filer  ☐           Accelerated filer  ☐           Non-accelerated filer  ☒           Emerging growth company  ☒
If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, 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.  ☐
† The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its 
Accounting Standards Codification after April 5, 2012.
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.    Yes   ☐    No  ☒
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the 
registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐
 
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive based 
compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐
Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:
 
U.S. GAAP  ☐
 
International Financial Reporting Standards as issued
by the International Accounting Standards Board  ☒
 
Other  ☐
If “Other” has been checked in response to the previous question indicate by check mark which financial statement item 
the registrant has elected to follow.    Item 17  ☐    Item 18  ☐
If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of 
the Exchange Act).     Yes  ☐    No  ☒
 
(1) The number of shares does not reflect the 10-for-1 consolidation of our common shares effected on February 1, 2023.
 

 
TABLE OF CONTENTS
 
   
 
 
 
 
   
 
PAGE
INTRODUCTION
 
 
iii
 
 
 
 
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
 
 
iv
 
 
 
 
PART I 
   
 
 
7
 
 
 
Item 1.
  Identity of Directors, Senior Management and Advisers
 
 
7
 
 
 
Item 2.
  Offer Statistics and Expected Timetable
 
 
7
 
 
 
Item 3.
  Key Information
 
 
7
 
 
 
 
  A. RESERVED
 
 
7
 
  B. Capitalization and Indebtedness
 
 
7
 
  C. Reasons for the Offer and Use of Proceeds
 
 
7
 
  D. Risk Factors
 
 
7
 
 
 
Item 4.
  Information on the Company
 
 
53
 
 
 
 
  A. History and Development of the Company
 
 
53
 
  B. Business Overview
 
 
54
 
  C. Organizational Structure
 
 
74
 
  D. Property, Plant and Equipment
 
 
74
 
 
 
Item 4A.
  Unresolved Staff Comments
 
 
75
 
 
 
Item 5.
  Operating and Financial Review and Prospects
 
 
76
 
 
 
 
  A. Operating Results
 
 
81
 
  B. Liquidity and Capital Resources
 
 
102
 
  C. Research and Development, Patents and Licenses
 
 
106
 
  D. Trend Information
 
 
106
 
  E. Critical Accounting Estimates
 
 
106
 
 
 
Item 6.
  Directors, Senior Management and Employees
 
 
107
 
 
 
 
  A. Directors and Senior Management
 
 
107
 
  B. Compensation
 
 
111
 
  C. Board Practices
 
 
119
 
  D. Employees
 
 
123
 
  E. Share Ownership
 
 
123
 
 
 
Item 7.
  Major Shareholders and Related Party Transactions
 
 
124
 
 
 
 
  A. Major Shareholders
 
 
124
 
  B. Related Party Transactions
 
 
125
 
  C. Interests of Experts and Counsel
 
 
127
 
 
 
Item 8.
  Financial Information
 
 
128
 
 
 
 
  A. Consolidated Statements and Other Financial Information
 
 
128
 
  B. Significant Changes
 
 
129
 
 
 
Item 9.
  The Offer and Listing
 
 
129
 
 
 
 
  A. Offer and Listing Details
 
 
129
 
  B. Plan of Distribution
 
 
129
 
  C. Markets
 
 
129
i

 
 
  D. Selling Shareholders
 
 
129
 
  E. Dilution
 
 
129
 
  F. Expenses of the Issue
 
 
129
 
   
 
 
 
Item 10.
  Additional Information
 
 
130
 
 
 
 
A. Share Capital
 
 
130
 
 
B. Memorandum and Articles of Association
 
 
130
 
 
C. Material Contracts
 
 
130
 
 
D. Exchange Controls
 
 
130
 
 
E. Taxation
 
 
131
 
 
F. Dividends and Paying Agents
 
 
137
 
 
G. Statement by Experts
 
 
137
 
 
H. Documents on Display
 
 
138
 
 
I. Subsidiary Information
 
 
138
 
 
Item 11.
 
Quantitative and Qualitative Disclosures About Market Risk
 
 
138
 
 
Item 12.
 
Description of Securities Other than Equity Securities
 
 
139
 
 
 
 
A. Debt Securities
 
 
139
 
 
B. Warrants and Rights
 
 
139
 
 
C. Other Securities
 
 
139
 
 
D. American Depositary Shares
 
 
139
 
 
PART II 
 
 
 
 
139
 
 
Item 13.
 
Defaults, Dividend Arrearages and Delinquencies
 
 
139
 
 
Item 14.
 
Material Modifications to the Rights of Security Holders and Use of Proceeds
 
 
139
 
 
Item 15.
 
Controls and Procedures
 
 
140
 
 
Item 16A.
 
Audit Committee Financial Expert
 
 
141
 
 
Item 16B.
 
Code of Ethics
 
 
141
 
 
Item 16C.
 
Principal Accountant Fees and Services
 
 
142
 
 
Item 16D.
 
Exemptions from the Listing Standards for Audit Committees
 
 
142
 
 
Item 16E.
 
Purchases of Equity Securities by the Issuer and Affiliated Purchasers
 
 
142
 
 
Item 16F.
 
Change in Registrant’s Certifying Accountant
 
 
142
 
 
Item 16G.
 
Corporate Governance
 
 
143
 
 
Item 16H.
 
Mine Safety Disclosure
 
 
143
 
 
 
 
 
 
Item 16I.
 
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections
 
 
143
 
 
PART III 
 
 
 
 
143
 
 
Item 17.
 
Financial Statements
 
 
143
 
 
Item 18.
 
Financial Statements
 
 
143
 
 
Item 19.
 
Exhibits
 
 
 
ii

 
INTRODUCTION
Unless the context otherwise requires, all references in this Annual Report on Form 20-F, or the Annual Report, to “Liminal,” “company,” 
“we,” “us” and “our” refer to Liminal BioSciences Inc. and, where appropriate, our subsidiaries.
Our fiscal year ends on December 31. This Annual Report includes our audited consolidated financial statements as of December 31, 
2022 and 2021 and for the years ended December 31, 2022, 2021 and 2020, which are prepared in accordance with International 
Financial Reporting Standards as issued by the International Accounting Standards Board, or IFRS. None of our financial statements 
were prepared in accordance with generally accepted accounting principles in the United States, or U.S. GAAP. 
Except for the executive and directors’ compensation (Item 6B) which is presented in U.S. Dollars (unless otherwise specified), our 
financial information is presented in Canadian Dollars and all references in this Annual Report to “$” means Canadian Dollars and all 
references to “US$” means U.S. Dollars. 
For the convenience of the reader, in this Annual Report, unless otherwise indicated, amounts presented in USD translated from 
Canadian Dollars, were translated at the rate of $1.00 to US$0.7699, which is the average rate for the 2022 fiscal year, (2021 average 
rate: $1.00=US$ 0.7969). Translations from Great Britain Pounds or GBP into U.S. Dollars were made at the rate of 1 GPB to US$ 
1.2438 which is the average rate for the 2022 fiscal year (2021 average rate: 1.00 GBP = US$ 1.3755). Such U.S. Dollar amounts are 
not necessarily indicative of the amounts of U.S. Dollars that could actually have been purchased upon exchange of Canadian Dollars or 
GBP at the dates indicated.  
We have made rounding adjustments to some of the figures included in this Annual Report. Accordingly, numerical figures shown as
totals in some tables may not be an arithmetic aggregation of the figures that preceded them.
Unless otherwise indicated, all financial information included in this Annual Report has been retroactively adjusted to give effect to the 
1000-for-1 consolidation of our common shares effected on July 5, 2019 and the 10-for-1 consolidation of our common shares effected 
on February 1, 2023. 
This Annual Report includes registered and unregistered trademarks such as Liminal BioSciences® which are protected under applicable 
intellectual property laws and are the property of Liminal. Solely for convenience, our trademarks referred to in this Annual Report and in 
other publicly filed documents may appear without the ® or ™ symbol, but such references are not intended to indicate, in any way, that 
we will not assert our rights to the fullest extent under applicable law. All other trademarks used in this Annual Report are the property 
of their respective owners.
We are incorporated under the laws of Canada. All of our assets are located outside the United States. In addition, the majority of our 
directors and officers are nationals and/or residents of countries other than the United States, and all or a substantial portion of such 
persons’ assets may be 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 such persons or to enforce against them or against us, judgments obtained in United States courts, 
including judgments predicated upon the civil liability provisions of the securities laws of the United States or any state thereof. In 
addition, investors should not assume that the courts of Canada (i) would enforce judgments of U.S. courts obtained in actions against 
us, our officers or directors, or other said persons, predicated upon the civil liability provisions of the U.S. federal securities laws or other 
laws of the United States or (ii) would enforce, in original actions, liabilities against us or such directors, officers or experts predicated 
upon the United States federal securities laws or any securities or other laws of any state or jurisdiction of the United States.
In addition, there is doubt as to the applicability of the civil liability provisions of U.S. federal securities law to original actions instituted 
in Canada. It may be difficult for an investor, or any other person or entity, to assert U.S. securities laws claims in original actions 
instituted in Canada.
 
iii

 
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS
This Annual Report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, or 
the Securities Act, and Section 21E of the Securities Exchange Act of 1934, as amended, or the Exchange Act, that are based on our 
management’s beliefs and assumptions and on information currently available to our management. These statements are “forward-
looking” because they represent our expectations, intentions, plans and beliefs about our business and the markets we operate in and on 
various estimates and assumptions based on information available to our management at the time these statements are made. For 
example, forward-looking statements around financial performance and revenues are based on financial modelling undertaken by our 
management. This financial modelling takes into account revenues that are uncertain. It also includes forward-looking revenues from
transactions based on probability. In assessing probability, management considers the status of negotiations for any revenue generating 
transactions, and the likelihood, based on the probability of income, that associated costs will be incurred. Management then ranks the 
probabilities in such a way that only those revenues deemed highly or reasonably likely to be secured are included in the projections.
All statements other than statements of historical facts may be forward-looking statements. Without limiting the generality of the 
foregoing, words such as “may”, “will”, “expect”, “believe”, “anticipate”, “intend”, “could”, “might”, “would”, “should”, “estimate”, 
“continue”, “plan” or “pursue”, “seek”, “project”, “predict”, “potential” or “targeting” or the negative of these terms, other variations 
thereof, comparable terminology or similar expressions, are intended to identify forward-looking statements although not all forward-
looking statements contains these terms and phrases.
Forward-looking statements are provided for the purposes of assisting you in understanding us and our business, operations, prospects 
and risks at a point in time in the context of historical and possible future developments and therefore you are cautioned that such 
information may not be appropriate for other purposes. Actual events or results may differ materially from those anticipated in these 
forward-looking statements if known or unknown risks affect our business, or if estimates or assumptions turn out to be inaccurate. In 
particular, forward-looking statements included in this Annual Report include, without limitation, statements with respect to:
•
our plans to develop and commercialize our product candidates;
•
our ability to develop, manufacture and successfully commercialize value-added pharmaceutical products;
•
our ability to reduce our cash burn;
•
uncertainties associated generally with research and development, clinical trials and related regulatory reviews and approvals;
•
the availability of funds and resources to pursue research and development projects;
•
the successful and timely completion of our drug discovery, preclinical studies and clinical trials;
•
the properties of our product candidates;
•
the analysis of our preclinical and clinical trial data;
•
our ability to take advantage of business opportunities in the pharmaceutical industry;
•
potential strategic transactions that we may pursue, including potential divestments or sale of non-core assets;
•
our reliance on key personnel, collaborative partners and other third parties;
•
the validity and enforceability of our patents and proprietary technology;
•
expectations regarding our ability to raise capital;
iv

 
•
the use of certain hazardous materials;
•
the availability and sources of raw materials;
•
our third-party manufacturing capabilities;
•
currency fluctuations;
•
the value of our intangible assets;
•
negative operating cash flow;
•
the outcome of any current or pending litigation against us;
•
uncertainties related to the regulatory process and approvals;
•
increasing data security costs;
•
costs related to environmental safety regulations;
•
competing drugs, as well as from current and future competitors;
•
developing products for the indications we are targeting;
•
market acceptance of our product candidates by patients and healthcare professionals;
•
our ability to secure insurance coverage;
•
general changes in economic or market conditions, including as a result of inflation or bank failures;
•
the impact of the ongoing COVID-19 pandemic and other geopolitical tensions, such as Russia's ongoing invasion of Ukraine, on 
our business and its potential effect on the operations of third party service providers and collaborators with whom we conduct 
business, our industry and the economy;
•
volatility of our share price;
•
our ability to comply with Nasdaq Capital Market's continued listing requirements; and
•
other risks and uncertainties, including those listed in the section of this Annual Report titled “Item 3.D—Risk Factors.”
You should refer to the section of this Annual Report titled “Item 3.D—Risk Factors” for a discussion of important factors that may cause 
our actual results to differ materially from those expressed or implied by our forward-looking statements. As a result of these factors, we 
cannot assure you that the forward-looking statements in this Annual Report will prove to be accurate. Furthermore, if our forward-
looking statements prove to be inaccurate, the inaccuracy may be material. In light of the significant uncertainties in these forward-
looking statements, you should not regard these statements as a representation or warranty by us or any other person that we will 
achieve our objectives and plans in any specified time frame or at all. We undertake no obligation to publicly update any forward-looking 
statements, whether as a result of new information, future events or otherwise, except as required by law.
You should read this Annual Report and the documents that we reference in this Annual Report and have filed as exhibits to this Annual 
Report completely and with the understanding that our actual future results may be materially different from what we expect. We qualify 
all of our forward-looking statements by these cautionary statements.
 
v

 
This Annual Report contains market data and industry forecasts that were obtained from industry publications. These data involve a 
number of assumptions and limitations, and you are cautioned not to give undue weight to such estimates. We have not independently 
verified any third-party information. While we believe the market position, market opportunity and market size information included in 
this Annual Report is generally reliable, such information is inherently imprecise.
In addition, statements that “we believe” and similar statements reflect our beliefs and opinions on the relevant subject. These 
statements are based upon information available to us as of the date of this Annual Report, and while we believe such information forms 
a reasonable basis for such statements, such information may be limited or incomplete. Our statements should not be read to indicate 
that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. These statements are 
inherently uncertain and investors are cautioned not to unduly rely upon these statements.
vi

 
PART I
Item 1.	
Identity of Directors, Senior Management and Advisers.
Not applicable.
Item 2.	
Offer Statistics and Expected Timetable.
Not applicable.
Item 3.	
Key Information.
A.	
[Reserved]
B.	
Capitalization and Indebtedness
Not applicable.
C.	
Reasons for the Offer and Use of Proceeds
Not applicable.
D.	
Risk Factors
Our business faces significant risks. You should carefully consider all of the information set forth in this Annual Report and in our other 
filings with the United States Securities and Exchange Commission, or the SEC, including the following risk factors which we face and 
which are faced by our industry. Our business, financial condition or results of operations could be materially adversely affected by any 
of these risks. This report also contains forward-looking statements that involve risks and uncertainties. Our results could materially 
differ from those anticipated in these forward-looking statements, as a result of certain factors including the risks described below and 
elsewhere in this Annual Report and our other SEC filings. See “Special Note Regarding Forward-Looking Statements” above.
Summary of Selected Risks Associated with Our Business
•
We will require additional funding to finance our operations, which may not be available on acceptable terms, if at all. Failure to 
obtain this necessary capital when needed may force us to delay, reduce or terminate certain of our product development 
programs or other operations.
•
The market conditions or our business performance may prevent us from having access to the public markets in the future.
•
We may not have the ability to close a transaction for our non-core assets, including a potential divestment or sale of such non-
core assets.
•
If we fail to implement and maintain effective internal controls over financial reporting, our ability to produce accurate financial 
statements on a timely basis could be impaired.
•
We have identified a material weakness in our internal control over financial reporting. If we fail to remediate the material 
weakness and maintain an effective system of disclosure controls and internal control over financial reporting, our ability to 
report our results of operations and financial condition accurately and in a timely manner could be impaired.
 
7

 
•
Litigation or legal proceedings could expose us to significant liabilities and have a negative impact on our reputation, financial 
resources, ability to secure financings or business.
•
We may not be successful in our efforts to build a pipeline of product candidates.
•
Our product candidates may not succeed in preclinical or clinical testing; may be shown to have harmful side effects or other 
characteristics that indicate it is unlikely to be effective or otherwise does not meet applicable regulatory criteria.
•
We do not know whether any of our planned clinical trials will proceed or be completed on schedule, or at all.
•
We depend on our key personnel to research, discover, develop and coordinate the manufacture of our product candidates and 
the loss of key personnel or the inability to attract highly qualified individuals could have a material adverse effect on our 
business and growth potential.
•
We may fail to achieve our publicly announced milestones or not achieve publicly announced milestones in due time.
•
We may not be successful in partnering and/or commercializing our product candidates or obtaining royalties and milestone 
payments.
•
Competitors may develop alternatives that render our product candidates obsolete or less attractive.
•
We rely on third parties to develop, test, formulate and manufacture our product candidates and to monitor, support, conduct 
and oversee clinical trials of the development candidates that we are developing, and such reliance may adversely affect us if 
we are not able to maintain or secure agreements with such third parties on acceptable terms, or if these third parties do not 
perform their services as required.
•
Our internal information technology systems and those of our current and any future third-party vendors, collaborators and 
other contractors or consultants may be vulnerable to a variety of disruptive elements, including cyber-attacks by malicious 
third parties, unauthorized access, natural disasters, terrorism, war and telecommunication and electrical failures.
•
We may not be able to protect our intellectual property rights throughout the world or not have sufficient financial resources to 
prepare, file and prosecute patent applications, maintain and enforce our intellectual property rights and defend any intellectual 
property-related claims.
•
Our pending patent applications may not result in issued patents or may not be valid or enforceable or there could be 
unpublished applications or patent applications maintained in secrecy that may later issue with claims covering our product 
candidates.
•
The continued listing of our common shares on Nasdaq is conditional upon our ability to maintain the applicable continued 
listing requirements of Nasdaq. Failure to maintain the applicable continued listing requirements of the Nasdaq could result in 
our common shares being delisted from Nasdaq.
•
We are a “controlled company” within the meaning of the applicable Nasdaq listing rules and expect that Structured Alpha LP, or 
SALP, will continue to own a significant percentage of our common shares and will be able to exert significant control over 
matters subject to shareholder approval.
•
Unstable market and economic conditions may have serious adverse consequences on our business, financial condition and 
share price.
8

 
Risks Related to Our Financial Position
We will require additional funding to finance our operations, which may not be available on acceptable terms, if at all.  
Failure to obtain this necessary capital when needed may force us to delay, reduce or terminate certain of our product 
development programs or other operations.
As of December 31, 2022, we had approximately $37.1 million of cash and cash equivalents. As of the date of this Annual Report, our 
available cash is not projected to be sufficient to support our operating plan for at least the next 12 months. As such, there is substantial 
doubt regarding our ability to continue as a going concern.
We will require additional funding and may not be able to raise the capital necessary to continue and complete the research and 
development of our product candidates and their commercialization, if approved. We have historically generated revenues from now 
discontinued operations, but have never achieved or maintained profitability, and will need additional financing in order to continue our 
activities.
Our future capital requirements will depend on many factors, including:
•
the progress, results and costs of laboratory testing, manufacturing, preclinical and clinical development for our current product
candidates;
•
the scope, progress, results and costs of preclinical development, laboratory testing and clinical trials of other product 
candidates that we may pursue;
•
the ability to close a transaction for our non-core assets that we may pursue, in whole or in part, including a potential 
divestment or sale of such non-core assets;
•
the development requirements of other product candidates that we may pursue;
•
the timing and amounts of any milestone or royalty payments we may be required to make under future license or royalty 
stream agreements;
•
the costs of hiring additional personnel, including clinical, regulatory, medical, scientific and seasoned management personnel;
•
the costs, timing and outcome of regulatory review of our product candidates or regulatory applications;
•
the costs and timing of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property 
rights and defending any intellectual property-related claims;
 
9

 
•
the legal and financial costs required to comply with being a public company, including the costs of maintaining director and 
officer liability insurance; and
•
the extent to which we acquire or in-license other product candidates and technologies.
In the past, we have been financed in part through debt and public equity offerings and we may effect additional debt or equity offerings 
to raise capital, the size of which cannot be predicted. The issuance and sales of substantial amounts of equity or other securities, or the 
perception that such issuances and sales may occur, could adversely affect the market price of our common shares. In addition, to the 
extent that we raise additional capital by issuing equity securities, our existing shareholders’ ownership may experience substantial 
dilution, and the terms of these securities may include liquidation or other preferences that adversely affect shareholder rights. Equity 
and debt financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, 
such as redeeming our shares, making investments, incurring additional debt, making capital expenditures or declaring dividends.
The incurrence of indebtedness could result in increased fixed payment obligations and we may be required to agree to certain restrictive 
covenants therein, such as limitations on our ability to incur additional debt, limitations on our ability to acquire, sell or license 
intellectual property rights or other assets and other operating restrictions that could adversely affect our ability to conduct our business.
If we raise additional capital through collaborations, strategic alliances or third-party licensing arrangements, we may have to relinquish 
valuable rights to our intellectual property, future revenue streams, research programs or product candidates, or grant licenses on terms 
that may not be favorable to us. If we are unable to raise additional capital through equity or debt financings when needed, we may be 
required to delay, limit, reduce or terminate our product development or future commercialization efforts, or grant rights to develop and 
market product candidates that we would otherwise develop and market ourselves.
There is no assurance that sufficient financing will be available when needed to allow us to continue as a going concern. The perception 
that we may not be able to continue as a going concern may also make it more difficult to operate our business due to concerns about 
our ability to meet our contractual obligations. Our ability to continue as a going concern is contingent upon, among other factors, 
obtaining alternate financing. We cannot provide any assurance that we will be able to raise additional capital on acceptable terms, if at 
all, reducing our ability to access capital, which could in the future negatively affect our liquidity. If we are unable to secure additional 
capital, we may be required to curtail our research and development initiatives and take additional measures to reduce costs in order to 
conserve our cash in amounts sufficient to sustain operations and meet our obligations. These measures could cause significant delays in 
our preclinical, clinical and regulatory efforts, which are critical to the realization of our business plan. The accompanying consolidated 
financial statements do not include any adjustments that may be necessary should we be unable to continue as a going concern. Such 
adjustments could be material. If we are unable to continue as a going concern, we may have to liquidate our assets and may receive 
less than the value at which those assets are carried on our financial statements, and it is likely that investors will lose all or a part of 
their investment.
We are not profitable and may never achieve profitability.
We are not profitable and may never achieve profitability. We have been reporting losses since our inception. We will need to generate 
significant revenues to achieve profitability. There is no guarantee that we will succeed in developing and commercializing or partnering 
our product candidates, controlling our expenses and developing additional product candidates, and, therefore, we may never become 
profitable.
We expect to continue to incur significant expenses and increasing operating losses for the foreseeable future. These net losses will 
adversely impact our shareholders’ deficit and net assets and may fluctuate significantly from quarter to quarter and year to year. We 
anticipate that our expenses will increase substantially as we:
•
continue our ongoing and planned research and development of our product candidates under development;
10

 
•
conduct preclinical studies and clinical trials for our current and potential future product candidates;
•
seek to discover and develop additional product candidates and further expand our clinical product pipeline;
•
seek regulatory approvals for any product candidates that successfully complete clinical trials;
•
continue to scale up outsourced manufacturing capacity with the aim of securing sufficient quantities to meet our demand 
requirements for clinical trials;
•
develop, maintain, expand and protect our intellectual property portfolio;
•
acquire or in-license other product candidates and technologies;
•
hire additional clinical, regulatory, medical, scientific and other support personnel, including personnel to support our product 
development and planned business development or partnering efforts; and
•
add clinical, operational, financial and management information systems.
To become and remain profitable, we must succeed in developing and eventually commercializing or out-licensing products that generate 
significant revenue. This will require us to be successful in a range of challenging activities, including completing preclinical studies and 
clinical trials of our product candidates, obtaining regulatory approval, manufacturing, marketing and selling any products for which we 
may obtain regulatory approval, as well as discovering and developing additional product candidates. We may never succeed in these 
activities and, even if we do, may never generate revenue that is significant enough to achieve profitability.
Because of the numerous risks and uncertainties associated with the development, manufacture, delivery and commercialization of 
drugs, we are unable to accurately predict the timing or amount of expenses or when, or if, we will be able to achieve profitability. If we 
are required by regulatory authorities to perform studies in addition to those currently expected, or if there are any delays or 
impediments in the initiation and completion of our clinical trials or the development of any of our product candidates, our expenses 
could increase and profitability could be further delayed.
Even if we achieve profitability, we may not be able to sustain or increase profitability on a quarterly or annual basis. Our failure to 
become and remain profitable could impair our ability to raise capital, expand our business, maintain our research and development 
efforts or continue our operations.
The market conditions or our business performance may prevent us from having access to the public markets in the 
future.
The market conditions or our business performance may prevent us from having access to the public markets in the future. In such a 
case, we will have to use other means of financing, such as issuing debt instruments or entering into private financing agreements, 
which may not be available to us on favorable terms and conditions or at all. These debt instruments may contain terms and conditions 
(e.g., covenants, etc.) which may be challenging or difficult for us to respect, may be breached or trigger default provisions. Accordingly, 
we may be required to compensate counterparties, for costs and losses incurred as a result of various events, including breaches of 
representations and warranties, covenants, claims that may arise during the terms of said debt instruments or as a result of litigation 
that may be suffered by counterparties. If adequate funding is not available to us, we may be required to delay, reduce or eliminate our 
research and development of new product candidates, our clinical trials or our marketing and commercialization efforts to launch and 
distribute products, if any.
11

 
If we fail to implement and maintain effective internal controls over financial reporting, our ability to produce accurate 
financial statements on a timely basis could be impaired.
As a public company in the United States, we are subject to reporting obligations under U.S. securities laws, including the Sarbanes-
Oxley Act. Section 404(a) of the Sarbanes-Oxley Act, or Section 404(a), requires that management assess and report annually on the 
effectiveness of our internal control over financial reporting and identify any material weaknesses in our internal control over financial 
reporting. Although Section 404(b) of the Sarbanes-Oxley Act, or Section 404(b), requires our independent registered public accounting 
firm to issue an annual report that addresses the effectiveness of our internal control over financial reporting, we have opted to rely on 
the exemptions provided in the JOBS Act, and consequently will not be required to comply with SEC rules that implement Section 404(b) 
until such time as we are no longer an emerging growth company.
The presence of material weaknesses could result in financial statement errors which, in turn, could lead to errors in our financial reports 
or delays in our financial reporting, which could require us to restate our operating results or result in our auditors issuing a qualified 
audit report. In order to establish and maintain effective disclosure controls and procedures and internal control over financial reporting, 
we will need to expend significant resources and provide significant management oversight.
Developing, implementing and testing changes to our internal control may require specific compliance training of our directors and 
employees, entail substantial costs in order to modify our existing accounting systems, take a significant period of time to complete and 
divert management’s attention from other business concerns. These changes may not, however, be effective in establishing and 
maintaining adequate internal controls.
If either we are unable to conclude that we have effective internal control over financial reporting or, at the appropriate time, our 
independent auditors are unwilling or unable to provide us with an unqualified report on the effectiveness of our internal control over 
financial reporting as required by Section 404(b), investors may lose confidence in our operating results, the price of our common shares 
could decline and we may be subject to litigation or regulatory enforcement actions. In addition, if we are unable to meet the 
requirements of Section 404, we may not be able to remain listed on the Nasdaq.
We have identified a material weakness in our internal control over financial reporting. If we fail to remediate the material 
weakness and maintain an effective system of disclosure controls and internal control over financial reporting, our ability 
to report our results of operations and financial condition accurately and in a timely manner could be impaired.
As a public company, we are required, pursuant to Section 404(a), to furnish a report by management on, among other things, the 
effectiveness of our internal control over financial reporting for the fiscal year ended December 31, 2022. This assessment is required to 
include disclosure of any material weaknesses identified by our management in our internal control over financial reporting. A material 
weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable 
possibility that a material misstatement of our annual or interim financial statements will not be prevented or detected on a timely basis.
As previously disclosed, during the preparation of our consolidated financial statements for the year ended December 31, 2021, 
management identified a material weakness in our internal control over financial reporting related to the carrying value of our held-for-
sale assets at September 30, 2021 and the net loss from discontinued operations for the nine months ended September 31, 2021. As 
disclosed in Item 15 of the Company’s Annual Report on Form 20-F for the year ended December 31, 2021, or the 2021 Annual Report, 
the financial statements for the period ended September 30, 2021 contained a misstatement in the carrying value of the held-for-sale 
assets relating to the PBT disposal. Accordingly, as shown in the Summary of Consolidated Quarterly Results contained in Item 5A of the 
2021 Annual Report, management and our audit committee concluded that it was appropriate to restate our previously issued financial 
results for the period ended September 30, 2021.
12

 
In connection with the preparation of our consolidated financial statements for the year ended December 31, 2022, management again 
identified a material weakness in our internal control over financial reporting relating to the accounting for complex transactions, which 
was in the process of being remediated by management as disclosed in the 2021 Annual Report. In this particular instance, we acquired 
the non-controlling interests of our subsidiary, Pathogen Removal Diagnostic Technologies Inc. In our interim financial statements for the 
periods ended March 31, 2022, June 30, 2022 and September 30, 2022, we incorrectly allocated net income to non-controlling 
shareholders. As a result, net loss attributable to the non-controlling shareholders was overstated with offsetting misclassifications 
between non-controlling interest and shareholders deficit.
Accordingly, as shown in the Summary of Consolidated Quarterly Results contained in Item 5A of this Annual Report, management and 
our audit committee concluded that it was appropriate to restate our previously issued financial results for the periods ended March 31, 
2022, June 30, 2022 and September 30, 2022. The error did not result in an adjustment to previously reported net income or loss per
share in any prior fiscal years.
Our remediation plan initially included reviewing our quarterly and year-end close timetables to ensure any subsequent complex 
accounting matters were given priority and allocated the appropriate resources. In addition, we hired a CFO to lead and build out the 
Finance team’s expertise and bandwidth. During the fourth quarter of fiscal 2022, our CFO restructured the Finance team to further 
optimize and simplify the reporting structure, which is expected to improve operating and reporting efficiencies. Management believes 
the Finance team is now better structured and more aligned with the Company's current operations and believes the current control 
environment is better suited for the size of the Company and for accounting and financial reporting practices going forward. We cannot 
assure you that these measures will be effective. We also cannot assure you that there will not be additional material weaknesses or 
significant deficiencies in our internal control over financial reporting in the future.
Any additional or sustained failure to maintain internal control over financial reporting could severely inhibit our ability to accurately 
report our financial condition or results of operations. If we are unable to remediate the material weakness or to conclude in the future 
that our internal control over financial reporting is effective, or if our independent registered public accounting firm determines we have 
additional material weaknesses in our internal control over financial reporting, we could lose investor confidence in the accuracy and 
completeness of our financial reports, the market price of our common stock could decline, and we could be subject to sanctions or 
investigations by the Nasdaq Stock Exchange, the SEC or other regulatory authorities. Failure to remedy any material weaknesses in our 
internal control over financial reporting, or to implement or maintain other effective control systems required of public companies, could 
also restrict our future access to the capital markets. For details of the controls, the identified material weakness and our remediation 
plan, see the section of this Annual Report entitled “Item 15. Controls and Procedures.”
 
13

 
Recent trends towards rising inflation may materially adversely affect our business and corresponding financial position 
and cash flows.
The recent trends towards rising inflation may materially adversely affect our business and corresponding financial position and cash 
flows. Inflationary factors, such as increases in the cost of our materials and supplies and overhead costs may adversely affect our 
operating results. Rising interest and inflation rates also present a recent challenge impacting the global economy and could make it 
more difficult for us to obtain traditional financing on acceptable terms, if at all, in the future. Although non-material impact on our 
financial position or results of operations have been experienced to date, we may experience more significant impacts in the near future 
(especially if inflation rates continue to rise), including increases of our operating costs, including our labor costs and research and 
development costs, due to supply chain constraints, and the ongoing conflict between Russia and Ukraine, and employee availability and 
wage increases, which may result in additional stress on our working capital resources.
Litigation or legal proceedings could expose us to significant liabilities and have a negative impact on our reputation or 
business.
From time to time, we may be party to various claims and litigation proceedings. We evaluate these claims and litigation proceedings to 
assess the likelihood of unfavorable outcomes and to estimate, if possible, the amount of potential losses. Based on these assessments 
and estimates, we may establish reserves, as appropriate. These assessments and estimates are based on the information available to 
management at the time and involve a significant amount of management judgment. Actual outcomes or losses may differ materially 
from our assessments and estimates. For example, on March 2, 2021, a complaint was filed against us, SALP, Thomvest Asset 
Management Ltd., Consonance Capital Management LP and certain of our directors and officers by multiple individual shareholder 
plaintiffs. For more information, see Note 29 to our consolidated financial statements included elsewhere in this Annual Report.
Even when not merited, the defense of these lawsuits may divert our management’s attention, and we may incur significant expenses in 
defending these lawsuits. The results of litigation and other legal proceedings are inherently uncertain, and adverse judgments or 
settlements in some of these legal disputes may result in adverse monetary damages, penalties or injunctive relief against us, which 
could have a material adverse effect on our financial position, cash flows or results of operations. Any claims or litigation, even if fully 
indemnified or insured, could damage our reputation and make it more difficult to compete effectively or to obtain adequate insurance in 
the future.
Furthermore, while we maintain insurance for certain potential liabilities, such insurance does not cover all types and amounts of 
potential liabilities and is subject to various exclusions as well as caps on amounts recoverable. Even if we believe a claim is covered by 
insurance, insurers may dispute our entitlement to recovery for a variety of potential reasons, which may affect the timing and, if the 
insurers prevail, the amount of our recovery.
 
14

 
Risks Related to the Development and Monetization of our Product Candidates
We may not be successful in our efforts to build a pipeline of product candidates.
We intend to develop additional product candidates. However, we may not be able to develop product candidates that are safe and 
effective, or which compare favorably with other commercially available alternatives. Even if we are successful in continuing to build our 
pipeline and developing product candidates, the potential product candidates that we identify may not be suitable for clinical 
development, including as a result of lack of safety, lack of tolerability, lack of efficacy or other characteristics that indicate that they are 
unlikely to be products that will receive marketing approval, achieve market acceptance or obtain reimbursements from third-party 
payors. We cannot provide any assurance that we will be able to successfully advance any of these additional product candidates through 
the development process. Our research programs may initially show promise in identifying potential product candidates, yet fail to yield 
product candidates for clinical development or commercialization for many reasons, including the following:
•
we may not be successful in building a platform to identify additional product candidates;
•
we may not be able or willing to assemble sufficient resources to acquire or discover additional product candidates;
•
our product candidates may not succeed in preclinical or clinical testing;
•
we may fail to obtain regulatory approval to initiate a clinical trial, to enter into clinical trial agreements with study sites and 
principal investigators, obtain the relevant ethics committee approvals to initiate the clinical trials or fail or be delayed to recruit 
and enroll participants;
•
a product candidate may on further study be shown to have harmful side effects or other characteristics that indicate it is 
unlikely to be effective or otherwise does not meet applicable regulatory criteria;
•
competitors may develop alternatives that render our product candidates obsolete or less attractive;
•
product candidates we develop may nevertheless be covered by third-parties’ patents or other exclusive rights;
•
the market for a product candidate may change during our development program so that the continued development of that 
product candidate is no longer reasonable;
•
we may revisit our corporate strategy and corporate priorities and no longer pursue the development, manufacture or 
commercialization of certain product candidates that require substantial technical, financial and human resources;
•
we may be unable to find qualified and affordable contract manufacturing organizations or contract research organizations or 
delays or inability to obtain timely regulatory approvals;
•
a product candidate may not be capable of being produced in commercial quantities at an acceptable cost, or at all;
•
changes in methods of product candidate manufacturing or formulation may result in additional costs or delay and any of these 
changes could cause our product candidates to perform differently and affect the results of planned clinical trials or other future 
clinical trials conducted with the altered materials; and
•
a product candidate may not be accepted as safe and effective by patients, the medical community or third-party payors, if 
applicable.
If any of these events occur, we may be forced to abandon our development efforts for a program or programs, or we may not be able to 
identify, discover, develop or commercialize additional product candidates, which would have a material adverse effect on our business 
and could potentially cause us to cease operations.
15

 
Even if we receive FDA, MHRA or other regulatory approval to market our product candidates, we cannot assure that any such product 
candidates will be commercialized, widely accepted in the marketplace or as effective or more effective than other commercially 
available alternatives. Further, because of our limited financial and managerial resources, we are required to focus our research 
programs on certain product candidates and on specific diseases. As a result, we may fail to capitalize on viable commercial products or 
profitable market opportunities, be required to forego or delay pursuit of opportunities with other product candidates or other diseases 
that may later prove to have greater commercial potential, or relinquish valuable rights to such product candidates through divestment, 
sale, collaboration, licensing, royalty or other strategic alternative arrangements in cases in which it would have been advantageous for 
us to retain sole development and/or commercialization rights.
If we do not successfully develop and commercialize product candidates or collaborate with others to do so, we will not be able to obtain 
product revenue in future periods, which could significantly harm our financial position.
16

 
We do not know whether any of our planned clinical trials will proceed or be completed on schedule, or at all.
We do not know whether any of our planned clinical trials will proceed or be completed on schedule, or at all. The commencement of our 
planned clinical trials could be substantially delayed or prevented by several factors, including:
•
limited number of, and competition for, suitable patients with the indications required for enrollment in our clinical trials;
•
limited number of, and competition for, suitable sites to conduct our clinical trials;
•
delay or failure to obtain FDA or non-U.S. regulatory agencies’ approval or agreement to commence a clinical trial;
•
delay or failure to obtain sufficient supplies of the product candidate for our clinical trials;
•
delay or failure to reach agreement on acceptable clinical trial agreement terms or clinical trial protocols with prospective 
sites or investigators; and
•
delay or failure to obtain IRB approval to conduct a clinical trial at a prospective site.
The completion of any clinical trial could also be substantially delayed or prevented by several factors, including:
•
slower than expected rates of subject or patient recruitment and enrollment;
•
failure of subjects or patients to complete the clinical trial;
•
unforeseen safety issues;
•
lack of efficacy evidenced during any clinical trial;
•
termination of any clinical trial by one or more clinical trial sites;
•
inability or unwillingness of subjects, patients or medical investigators to follow clinical trial protocols;
•
failure by clinical research organization to comply with applicable laws and regulations;
•
inability to monitor subjects or patients adequately during or after treatment; and
•
introduction of competitive product candidates that may impede our ability to retain subjects or patients in any clinical trial.
Clinical trials may be suspended or terminated at any time by the FDA, other regulatory authorities, the IRB overseeing the clinical trial 
at issue, any of our clinical trial sites with respect to that site, or us. Any failure or significant delay in completing any clinical trial for our 
product candidates could materially harm our financial results and the commercial prospects for our product candidates. In addition, the 
impact of future public health crises may delay or prevent subjects or patients from enrolling or from receiving treatment in accordance 
with the protocol and the required timelines, which could delay our clinical trials, or otherwise prevent us from completing our clinical 
trials on our planned timelines or at all, and harm our ability to obtain approval for such product candidate.
 
17

 
Clinical trials may not demonstrate a clinical benefit of our product candidates.
Clinical trials may not demonstrate a clinical benefit of our product candidates. Positive results from preclinical studies and early clinical 
trials should not be relied upon as evidence that later stage, large scale or controlled clinical trials will succeed. We will be required to 
demonstrate with substantial evidence through well-controlled clinical trials that our product candidates are safe and effective for use in 
a diverse population before we can seek regulatory approvals for their commercial sale. Success in early clinical trials does not mean 
that future clinical trials will be successful because product candidates in later stage clinical trials may fail to demonstrate sufficient 
safety and efficacy to the satisfaction of regulatory authorities despite having progressed through initial clinical trials.
We may experience numerous unforeseen events prior to, during or as a result of clinical trials that could delay or prevent our ability to 
receive marketing approval or commercialize any of our product candidates, including:
•
the FDA, MHRA or other comparable regulatory authority may disagree as to the number, design or implementation of our 
clinical trials, or may not interpret the results from clinical trials as we do;
•
regulators or institutional review boards, or IRBs, may not authorize us or our investigators to commence a clinical trial or 
conduct a clinical trial at a prospective trial site;
•
we may not reach agreement on acceptable terms with prospective clinical trial sites, the terms of which can be subject to 
extensive negotiation and may vary significantly among different clinical trial sites;
•
clinical trials of our product candidates may produce negative or inconclusive results;
•
we may decide, or regulators may require us, to conduct additional clinical trials or abandon product development 
programs;
 
18

 
•
the number of patients required for clinical trials of our product candidates may be larger than we anticipate, enrollment in 
these clinical trials may be slower than we anticipate, participants may drop out of these clinical trials at a higher rate than 
we anticipate or we may fail to recruit eligible patients to participate in a trial;
•
our third-party contractors may fail to comply with regulatory requirements or meet their contractual obligations to us in a 
timely manner, or at all;
•
regulators may issue a clinical hold, or regulators or IRBs may require that we or our investigators suspend or terminate 
clinical research for various reasons, including noncompliance with regulatory requirements or a finding that the participants 
are being exposed to unacceptable health risks;
•
the cost of clinical trials of our product candidates may be greater than we anticipate;
•
the FDA, MHRA or other comparable regulatory authorities may fail to approve our manufacturing processes or facilities;
•
the supply or quality of our product candidates or other materials necessary to conduct clinical trials of our product 
candidates may be insufficient or inadequate;
•
our product candidates may have undesirable side effects or other unexpected characteristics, causing us or our 
investigators, regulators or IRBs to suspend or terminate the clinical trials; and
•
the approval policies or regulations of the FDA, MHRA or other comparable regulatory authorities may significantly change in 
a manner rendering our clinical data insufficient for approval.
To the extent that the results of the trials are not satisfactory for the FDA, MHRA or regulatory authorities in other countries or 
jurisdictions to approve our new drug application, or NDA, or other comparable applications, the commercialization of our product 
candidates may be significantly delayed, or we may be required to expend significant additional resources, which may not be available to 
us, to conduct additional trials in support of potential approval of our product candidates.
Even after the completion of Phase 3 clinical trials, regulatory authorities may disagree with our clinical trial design and our 
interpretation of data and may require us or our partners to conduct additional clinical trials to demonstrate the efficacy of our product 
candidates. There is no assurance that a regulatory authority will issue a marketing authorization. Regulatory authorities may determine 
that our product candidates, the manufacturing process or the manufacturing facilities we use do not meet applicable requirements to 
ensure the continued safety, purity and potency of our product candidates.
Our product candidates could cause undesirable and potentially serious side effects during clinical trials that could delay 
or prevent their regulatory approval or commercialization.
Our product candidates could cause undesirable and potentially serious side effects during clinical trials that could delay or prevent their 
regulatory approval or commercialization. Undesirable side effects caused by any of our product candidates could cause us or regulatory 
authorities to interrupt, delay or halt clinical trials and could result in the denial of regulatory approval by regulatory authorities for any 
or all targeted indications. 
 
19

 
This, in turn, could prevent us from commercializing our product candidates and generating revenues from their sale. In addition, if our 
product candidates receive marketing approval and we or others later identify undesirable side effects caused by the product:
•
regulatory authorities may withdraw their approval of the product;
•
we may be required to recall the product, change the way the product is administered, conduct additional clinical trials or 
change the labelling of the product;
•
a product may become less competitive and product sales may decrease; or
•
our reputation may suffer.
Any one or a combination of these events could prevent us from achieving or maintaining market acceptance of the affected product or 
could substantially increase the costs and expenses of commercializing the product, which in turn could delay or prevent us from 
generating revenues from the sale of the affected product.
In addition, as with the results of any statistical sampling, we cannot be sure that all side effects of our product candidates may be 
uncovered in clinical trials, and it may be the case that only with a significantly larger number of patients exposed to the product 
candidate for a longer duration, a more complete safety profile will be identified.
Failure to recruit and enroll participants for clinical trials may cause the development of our product candidates to be 
delayed or halted.
Failure to recruit and enroll participants for clinical trials may cause the development of our product candidates to be delayed or halted. 
We may encounter delays or rejections in recruiting and enrolling enough participants to complete clinical trials. Participants enrollment 
depends on many factors, including:
•
the eligibility criteria defined in the protocol;
•
the number of patients with the disease or condition being studied;
•
the understanding of risks and benefits of the product candidate in the trial;
•
clinicians’ and subjects or patients’ perceptions as to the potential advantages of the product candidate being studied in 
relation to other available therapies, including any new drugs that may be approved for the indications we are investigating 
or drugs that may be used off-label for these indications;
•
the size and nature of the patient population who meet inclusion criteria;
•
the proximity of subjects or patients to study sites;
•
the design of the clinical trial;
•
clinical trial investigators’ ability to recruit clinical trial investigators with the appropriate competencies and experience;
•
competing clinical trials for similar therapies;
•
our ability to obtain and maintain subjects or patient consents;
•
the risk that subjects or patients enrolled in clinical trials will drop out of the clinical trials before completion of their 
treatment; and
20

 
•
the impact of public health crises, such as the COVID-19 pandemic.
In particular, some of our clinical trials are designed to enroll subjects or patients with characteristics that are found in a very small 
population. In addition, since the number of qualified clinical investigators is limited, we expect to conduct some of our clinical trials at 
the same clinical trial sites that some of our competitors use, which could further reduce the number of subjects or patients who are 
available for our clinical trials in these clinical trial sites.
Delays in subjects or patient enrollment may result in increased costs or may affect the timing or outcome of the planned clinical trials, 
which could prevent completion of these clinical trials and adversely affect our ability to advance the development of our product 
candidates. In addition, many of the factors that may lead to a delay in the commencement, halt or completion of clinical trials may also 
ultimately lead to the denial of regulatory approval of our product candidates.
We depend on our key personnel to research, discover, develop and coordinate the manufacture of our product candidates 
and the loss of key personnel or the inability to attract highly qualified individuals could have a material adverse effect on 
our business and growth potential.
We depend on our key personnel to research, discover, develop and coordinate the manufacture of our product candidates and the loss 
of key personnel or the inability to attract highly qualified individuals could have a material adverse effect on our business and growth 
potential. Our mission is to discover or acquire novel therapeutic product candidates targeting unmet medical needs in attractive 
specialty markets. The achievement of this mission requires qualified scientific and management personnel. The loss of scientific 
personnel or of members of management could have a material adverse effect on our business. In addition, our growth is and will 
continue to be dependent, in part, on our ability to retain and hire qualified personnel. There can be no guarantee that we will be able to 
continue to retain our current employees or will be able to attract qualified personnel and members of management to pursue our 
business plan.
 
21

 
We may fail to achieve our publicly-announced milestones or not achieve publicly-announced milestones in due time.
We may fail to achieve publicly announced milestones or may not achieve our publicly announced milestones in due time. From time to 
time, we publicly announce the timing of the occurrence of certain events. These statements are forward-looking and are based on 
management’s best estimate relating to the occurrence of such events. However, the events and actual timing of such events may differ 
from what has been publicly disclosed. These variations may occur as a result of a series of events, including the nature of the results 
obtained during a clinical trial or during a research phase, problems with a supplier, clinical research organization or contract 
manufacturing organization or any other event having the effect of delaying or otherwise impacting the milestone publicly announced. 
Our policy on forward-looking information does not consist in updating such information if the publicly disclosed timeline varies, unless 
otherwise required to do so by law. Any variation in the timing of certain events having the effect of postponing or otherwise postponing 
such events could have an adverse material effect on our business plan, financial condition or operating results.
Our commercial success depends largely on the development and monetization of our product candidates.
Our commercial success depends largely on the development and monetization of our product candidates. Our failure to do so will have 
a material adverse effect on us.
 
22

 
Our ability to generate revenues in the future is primarily dependent on the commercialization and/or partnering of our product 
candidates. There can be no guarantee of commercialization or monetization of these product candidates as they remain in 
development. Our ability to successfully commercialize or monetize any product candidates will depend on numerous factors including,
without limitation:
•
the willingness of the FDA, United Kingdom Medicines and Healthcare Product Regulatory Agency, or MHRA, and other 
regulatory agencies to grant approvals for the conduct of our clinical trials and acceptance of our preclinical studies as the 
basis for the review and approval of our product candidates;
•
the timing, progress, costs, and results of ongoing and planned clinical trials;
•
the timing, outcome and costs of seeking and obtaining regulatory approvals from the FDA, MHRA and other regulatory 
agencies;
•
the timing and costs of maintaining supply agreements of our product candidates for clinical trials and other studies and, if 
approved, for commercial supply;
•
an increase in the number of competitors in the same market;
•
the cost to maintain, expand, defend and enforce our intellectual property portfolio and our ability to effectively prosecute 
and protect our intellectual property and avoid patent infringement;
•
the costs of acquiring, licensing or investing in additional businesses, products or technologies; and
•
any other condition, obligation or requirement that may arise, all of which may delay our capacity to generate revenues and 
will adversely materially affect our financial conditions and operating results.
Many of these factors are beyond our control, including the time needed to adequately initiate, conduct and complete clinical testing and 
the regulatory submission process. It is possible that none of our product candidates or future product candidates will ever obtain 
regulatory approval, even if we expend substantial time and resources seeking such approval. If we do not achieve one or more of these 
factors in a timely manner or at all, or any other factors impacting the successful development of biopharmaceutical products, we could 
experience significant delays or an inability to successfully develop our product candidates, which would materially harm our business.
We are exploring investing efforts into building a drug discovery platform but these efforts may not be successful.
We intend to continue to develop our drug discovery platform that focused on exploring structural biology and drug design by utilizing 
our know-how and new tools and technologies, which may, in the future, include artificial intelligence and machine learning, in the drug 
discovery process with the goal to identify novel biological targets that may have been previously undruggable and potentially develop 
product candidates for these novel targets.
However, we may not be successful in our development and integration of a drug discovery platform, as developing a drug discovery 
platform to identify new product candidates requires substantial technical, financial and human resources. Even if we are successful, the 
potential product candidates that we identify may not be suitable for clinical development, including as a result of lack of safety, lack of 
tolerability or other characteristics that indicate that they are unlikely to be products that will receive marketing approval, achieve 
market acceptance or obtain reimbursements from third-party payors. If we are unable to develop our drug discovery platform and 
identify suitable compounds for preclinical and clinical development, we may not be able to obtain sufficient product revenues in future 
periods, which could significantly harm our financial position.
23

 
We face competition and the development of new product candidates by other companies could materially adversely affect 
our business and our product candidates.
We face competition and the development of new product candidates by other companies could materially adversely affect our business 
and our product candidates. The biopharmaceutical and pharmaceutical industries are highly competitive, and we must compete with 
pharmaceutical companies, biotechnology companies, academic and research institutions as well as governmental agencies for the 
development and commercialization of product candidates. Some of these competitors develop product candidates in the indications in 
which we are involved and could be considered direct or indirect competitors.
In the indications currently being studied by us for development, there may exist companies that are at a more advanced stage of 
developing a product to treat those same diseases. Some of these competitors have capital resources, research and development 
personnel and facilities that are superior to ours. Mergers and acquisitions in the biotechnology and pharmaceutical industries may also 
result in even more resources being concentrated among a smaller number of our competitors. These competitors also compete with us 
in recruiting and retaining qualified scientific and management personnel and establishing clinical trial sites and patient registration for 
clinical studies, as well as in acquiring technologies complementary to, or necessary for, our programs. Smaller or early-stage companies 
may also prove to be significant competitors, particularly through collaborative arrangements with large and established companies. In 
addition, some competitors are more experienced than we are in the commercialization of medical products and already have a sales 
force in place to launch new products. Consequently, they may be able to develop alternative forms of medical treatment which could 
compete with our product candidates and commercialize them more rapidly and effectively than we can.
If the market opportunities for any of our product candidates we may develop are smaller than we believe they are, our 
revenue may be adversely affected and our business may suffer. Moreover, because the target patient populations we are 
seeking to treat are small, and the addressable patient population even smaller, we must be able to successfully identify 
patients and capture a significant market share to achieve profitability and growth.
We focus our research and product development on treatments of disease which may be for rare indications. Given the small number of 
patients who have any such rare disease that we are targeting or may be targeting, it is critical to our ability to grow and become 
profitable that we continue to successfully identify patients with these rare diseases. Our projections of both the number of people who 
have these diseases, as well as the subset of people with these diseases who have the potential to benefit from treatment with our 
product candidates we may develop, are based on our beliefs and estimates. These estimates have been derived from a variety of 
sources, including the scientific literature, surveys of clinics, patient foundations or market research that we conducted, and may prove 
to be incorrect or contain errors. New studies may change the estimated incidence or prevalence of these diseases. The number of 
patients may turn out to be lower than expected. The effort to identify patients with diseases we seek to treat is in early stages, and we 
cannot accurately predict the number of patients for whom treatment might be possible. Additionally, the potentially addressable patient 
population for our product candidates we may develop may be limited or may not be amenable to treatment with our other product 
candidates we may develop, and new patients may become increasingly difficult to identify or gain access to, which would adversely 
affect our results of operations and our business. Further, even if we obtain significant market share for our product candidates we may 
develop, because the potential target populations are very small, we may never achieve profitability despite obtaining such significant 
market share.
 
24

 
Interim top-line and preliminary results from our clinical trials that we announce or publish from time to time may change 
as more participant data become available and are subject to audit and verification procedures, which could result in 
material changes in the final data.
From time to time, we may publish interim top-line or preliminary results from our clinical trials. Interim results from clinical trials that 
we may complete are subject to the risk that one or more of the clinical outcomes may materially change as participants enrollment 
continues and more patient data become available. Preliminary or top-line results also remain subject to audit and verification 
procedures that may result in the final data being materially different from the preliminary data we previously published. As a result, 
interim and preliminary data should be viewed with caution until the final data are available. Differences between preliminary or interim 
data and final data could significantly harm our business prospects and may cause the trading price of our common stock to fluctuate 
significantly.
If we are unable to enter into divestment, sales, marketing and distribution, licensing agreements or other strategic 
alternative transactions with third parties, our product candidates, if and when they are approved, may not be successfully 
launched or commercialized.
We currently do not have commercialization capabilities, such that we are unable to commercialize any product candidate for which we 
may obtain regulatory approval. To achieve commercial success for any product candidate for which we may obtain marketing approval, 
we will need to enter into distribution or licensing agreements or other alternative strategic transaction, which may involve divestment of 
certain assets, with third parties to commercialize and deliver our product candidates to patients and healthcare providers.
We would have to pursue collaborative arrangements regarding the sales and marketing of our products. However, we may not be 
successful in entering into arrangements with third parties to sell, market and distribute our product candidates or may be unable to do 
so on terms that are favorable to us, or if we are able to do so, that they would be effective and successful in commercializing our 
products. In addition, we would have limited control over such third parties, and any of them may fail to devote the necessary resources 
and attention to sell and market our product candidates effectively. If we do not establish sales, marketing and distribution capabilities 
successfully in collaboration with third parties, we will not be successful in commercializing or launching our product candidates in the 
United States or elsewhere.
The development, manufacture and commercialization of product candidates could expose us to liability claims which 
could exceed our insurance coverage.
We face an inherent risk of product liability exposure related to the testing of our product candidates in human clinical trials and will face 
an even greater risk if we commercially sell any products that we may develop. If we cannot successfully defend ourselves against 
claims that our product candidates or products caused injuries, we will incur substantial liabilities. In addition, a product liability claim 
could tarnish our reputation, whether or not such claims are covered by insurance or are with or without merit. Such liability claims may, 
amongst other things, result in:
•
decreased demand for any product candidates or drugs that we may develop;
•
injury to our reputation and significant negative media attention;
•
withdrawal of clinical trial participants;
•
clinical trial hold or product recall;
•
substantial monetary awards paid to trial participants or patients;
•
loss of revenue;
25

 
•
reduced resources of our management to pursue our business strategy; and
•
the inability to commercialize any products that we may develop.
The development, manufacture and commercialization of product candidates could expose us to liability claims which could exceed our 
insurance coverage. A risk of product liability claims is inherent in the development and commercialization of human therapeutic 
products. Product liability insurance is very expensive and offers limited protection. A product liability claim against us could potentially 
be greater than the coverage offered and, therefore, have a material adverse effect upon us and our financial position.
If our competitors develop and market products that are safer, more effective or more convenient or less expensive than 
our products, if any, our commercial opportunity will be reduced or eliminated.
Our commercial opportunity with respect to our products, if approved, will be reduced or eliminated if our competitors develop and 
market products that are more effective, have fewer side effects, are more convenient or are less expensive than our products, if any. 
Our competitors include large, fully-integrated pharmaceutical companies and more established biotechnology and medical device 
companies, many of which have significant resources and expertise in research and development, manufacturing, testing, obtaining 
regulatory approvals and marketing. It is possible that competitors will succeed in developing technologies that are safer, more effective, 
more convenient or with a lower cost of goods and price than those in our product candidates, or that would render our technology 
obsolete or non-competitive. See “—Risks Related to our Intellectual Property” for additional risks relating to our intellectual property 
protection from generics entering into our commercial markets.
We may expend our limited resources to pursue a particular product candidate or indication and fail to capitalize on 
product candidates or indications that may be more profitable or have a greater likelihood of success.
Because we have limited financial and management resources, we focus on research programs and product candidates that we identify 
for specific indications. As a result, we may forego or delay pursuit of opportunities with other product candidates or for other indications 
that later prove to have greater commercial potential. Our resource allocation decisions may cause us to fail to capitalize on viable 
commercial products or profitable market opportunities. Our spending on current and future research and development programs and 
product candidates for specific indications may not yield any commercially viable products. If we do not accurately evaluate the 
commercial potential or target market for a particular product candidate, we may relinquish valuable rights to that product candidate
through divestment, sale, collaboration, licensing, royalty or other strategic alternative arrangements in cases in which it would have 
been more advantageous for us to retain sole development, manufacture and/or commercialization rights to such product candidate.
 
26

 
Risks Related to our Business Operations and our Reliance on Third Parties
The success of our product candidates is influenced by our collaborations with our partners and any adverse developments 
in our relationship with our partners could materially harm our business.
The success of our product candidates is influenced by our collaborations with our partners. Any adverse developments in our 
relationship with our partners could materially harm our business. We are subject to a number of risks associated with any collaboration 
that could be entered into for the development of our product candidates, including the risk that these collaborators may terminate the 
relevant agreement(s) upon the occurrence of certain specified events, including a material breach by us of any of our obligations under 
the respective agreements. If any of our partners terminate or breach our agreements with them, or otherwise fail to complete their 
obligations in a timely manner, it may have a detrimental effect on our financial position by reducing or eliminating the potential for us to 
receive technology access and license fees, milestones and royalties, reimbursement of development costs, as well as possibly requiring 
us to devote additional efforts and incur costs associated with pursuing internal development of product candidates. Furthermore, if our 
partners do not prioritize and commit sufficient resources to programs associated with our product candidates or collaboration product 
candidates, we or our partners may be unable to commercialize these product candidates, which would limit our ability to generate 
revenue and become profitable.
We may not be able successful in entering into strategic agreements with third parties for the divestment of our non-core 
assets, in whole or in part, which may adversely affect our short-term cash position and expose us to increased liabilities.
We have announced that we are focusing our corporate strategy and resources on our small molecule therapeutics business, to become 
more streamlined with a singular focus on our core research capabilities and emerging pipeline. Inability to streamline or focus on said 
core capabilities and emerging pipeline may adversely affect our short-term cash position and expose us to increased liabilities, including 
liabilities related to the early termination of contractual obligations.
 
27

 
We have entered, and may in the future enter into, collaboration agreements with third parties for the development of our 
product candidates, which may adversely affect our ability to generate revenue.
We have entered into and may seek to enter into collaborations or partnerships with third parties for the development, manufacture 
and/or potential commercialization of our product candidates. Should we seek to collaborate with a third party with respect to a 
prospective development program, we may not be able to locate a suitable partner or to enter into an agreement on commercially 
reasonable terms or at all. Even if we succeed in securing partners for the development and commercialization of our product 
candidates, we have limited control over the time and resources that our partners may dedicate to the development and 
commercialization of our product candidates. These collaborations pose a number of risks, including the following:
•
partners may not have sufficient resources or decide not to devote the necessary resources due to internal constraints such as 
budget limitations, lack of human resources or a change in strategic focus;
•
partners may believe our intellectual property is not valid or is unenforceable or the product candidate infringes on the 
intellectual property rights of others;
•
partners may dispute their responsibility to conduct development and commercialization activities pursuant to the applicable 
collaboration, including the payment of related costs or the division of any revenue;
•
partners may decide to pursue a competitive product developed outside of the collaboration arrangement;
•
partners may not be able to obtain, or believe they cannot obtain, the necessary regulatory approvals; or
•
partners may delay the development or commercialization of our product candidates in favor of developing or commercializing 
another party’s product candidate.
Thus, collaboration agreements may not lead to development, manufacture, regulatory approval or successful commercialization of 
product candidates in the most efficient manner or at all. Some collaboration agreements are terminable without cause on short notice. 
Once a collaboration agreement is signed, it may not lead to regulatory approval and commercialization of a product candidate. We also 
face competition in seeking out partners. If we are unable to secure new collaborations that achieve the collaborator’s objectives and 
meet our expectations, we may be unable to advance our product candidates and may not generate meaningful revenue.
 
28

 
We may rely on third-party suppliers of services to conduct preclinical studies and clinical trials and the failure by such 
third parties to comply with their obligations may delay the studies and trials, as applicable, and/or have an adverse effect 
on our development program.
We may rely on third-party suppliers of services to conduct preclinical studies and clinical trials and the failure by such third parties to
comply with their obligations may delay the studies and trials, as applicable, and/or have an adverse effect on our development 
program. We have limited resources to conduct preclinical studies and clinical trials and may rely on third-party suppliers of services to 
conduct our studies and trials. If our third-party suppliers of services become unavailable for any reason, including as a result of the 
failure to comply with the rules and regulations governing the conduct of preclinical studies and clinical trials, operational failures, such 
as equipment failures or unplanned facility shutdowns, damage from any event, including fire, flood and earthquake, and impacts from 
public health crises, business restructuring or insolvency, or if they fail to perform their contractual obligations pursuant to the terms of 
the agreements entered into with us, such as failing to do the testing, compute the data or complete the reports further to the testing, 
we may incur delays in connection with the planned timing of our submission of an investigative new drug application, or IND, clinical 
trial application, or CTA, or NDA submission. For example, primarily due to COVID-19 related restrictions, we have experienced some 
delays in the start of certain preclinical studies with third-party contract research organizations located in China. Such restrictions, 
limitations or other events may, in the future, whether as a result of COVID-19 or the outbreak of another infectious disease, result in a 
period of business and manufacturing disruption, and in reduced operations, any of which could materially affect our business, financial 
condition and results of operations. If the damage to any of our third-party suppliers of services is extensive or if, for any reason, such 
suppliers do not operate in compliance with Good Clinical Practices or are unable or refuse to perform their contractual obligations, we 
will need to find alternative third-party suppliers of services.
If we are required to change or select new third-party suppliers of services, the timing of the work related to preclinical studies and/or 
clinical trials could be delayed since the number of competent and reliable third-party suppliers to conduct preclinical and clinical work in 
compliance with good laboratory practice is limited. Any selection of new third-party suppliers to carry out work related to preclinical 
studies and clinical trials will be time-consuming and will result in additional delays in receiving data, analysis and reports from such 
third-party suppliers which, in turn, will delay the obtaining of regulatory approval to commercialize our product candidates. 
Furthermore, such delays could increase our expenditures to develop a product and materially adversely affect our operating results and 
financial condition.
Our product candidates are complex and difficult to manufacture, which could cause production problems that result in 
delays in our development. We also rely in whole or in part on third parties for the manufacture and supply of our product 
candidates and such reliance may adversely affect us if the third parties are unable to fulfill their obligations.
The candidate we selected for clinical development, LMNL6511, will be manufactured by a third-party contract manufacturer. The 
manufacturing process we and the third parties with whom we contract use to produce our product candidates is complex, and several 
factors could cause production interruptions, including equipment malfunctions, facility contamination, raw material shortages or 
contamination, natural disasters, disruption in utility services, human error or disruptions in the operations of our suppliers.
 
29

 
If our third-party manufacturing capabilities become unavailable to us for any reason, including as a result of the failure to comply with 
cGMP regulations, manufacturing problems or other operational failures, such as equipment failures or unplanned facility shutdowns 
required to comply with cGMP, damage from any event, including fire, flood and earthquake, and impacts from public health crises, 
business restructuring or insolvency, we may be delayed in manufacturing product candidates and could be unable to meet the 
regulatory requirements of the FDA, MHRA or other regulatory agencies to obtain market approval for our product candidates or be 
unable to manufacture and supply product for commercialization. Any such event could delay the supply of a product to conduct clinical 
trials and, if a product has reached commercialization, could prevent the supply of the product and adversely affect our revenues. If the 
damage to manufacturing facilities is extensive, we will need to find alternative manufacturing capacity. For example, restarting our in-
house manufacturing or, alternatively, the selection of an alternative third-party manufacturer will be time-consuming and costly. 
Qualification of a new third-party manufacturer, if available, will include an assessment of the capacity of such third-party manufacturer 
to produce the quantities that may be requested from time to time by us, the manufacturing process and its compliance with cGMP and 
typically takes approximately 18 months. In addition, the third-party manufacturer will have to familiarize itself with our technology. Any 
delay in finding an alternative third-party manufacturer of a product, or recommencing our in-house manufacturing of such product, 
could result in a shortage of the product, delay clinical trial programs and the filing for regulatory approval of a product, and deprive us 
of potential product revenues.
We expect that we will have to continue to rely on third parties for the manufacture and supply of our product candidates and such 
reliance may adversely affect us if the third parties are unable to fulfill their obligations. We do not have the resources, facilities or
experience to manufacture all of our product candidates on our own, which requires us to shift more production to third-party 
manufacturers. We may need to rely more heavily on third parties to manufacture and supply product candidates for clinical trials and 
we may rely on third parties for some time to manufacture and supply large quantities of product for commercial sales. Our reliance on 
third-party manufacturers will expose us to a number of risks, including failure to perform their contractual obligations under 
agreements with us, such as a failure to deliver the quantities requested on a timely basis.
As a company based outside of the United States, our business is subject to economic, political, regulatory and other risks 
associated with international operations.
As a company based in Canada with operations in the United Kingdom, our business is subject to risks associated with conducting 
business internationally. Most of our suppliers and clinical trial relationships are located outside the United States. Accordingly, our future
results could be harmed by a variety of factors, including:
•
economic weakness, including inflation, or political instability in particular non-U.S. economies and markets;
•
differing and changing regulatory requirements for product approvals;
•
differing jurisdictions could present different issues for securing, maintaining or obtaining freedom to operate in such 
jurisdictions;
•
potentially reduced protection for intellectual property rights;
•
difficulties in compliance with different, complex and changing laws, regulations and court systems of multiple jurisdictions and 
compliance with a wide variety of foreign laws, treaties and regulations;
•
changes in non-U.S. regulations and customs, tariffs and trade barriers;
•
currency controls;
•
changes in a specific country’s or region’s political or economic environment;
•
trade protection measures, import or export licensing requirements or other restrictive actions by governments;
30

 
•
differing reimbursement regimes in certain non-U.S. markets;
•
negative consequences from changes in tax laws;
•
compliance with tax, employment, immigration and labor laws for employees living or traveling abroad;
•
workforce uncertainty in countries where labor unrest is more common than in the United States;
•
litigation or administrative actions resulting from claims against us by current or former employees or consultants individually 
or as part of class actions, including claims of wrongful terminations, discrimination, misclassification or other violations of labor 
law or other alleged conduct;
•
difficulties associated with staffing and managing international operations, including differing labor relations;
•
production shortages resulting from any events affecting raw material supply or manufacturing capabilities abroad; and
•
business interruptions resulting from geo-political actions, including war, terrorism and other geopolitical tensions, such as the 
Russia-Ukraine war, or natural disasters and public health crises, such as COVID-19.
We may not receive the full payment of all milestones or royalty payments pursuant to the agreements entered into with 
third parties.
We may not receive the full payment of all milestones or royalty payments pursuant to the agreements entered or to be entered into 
with third parties and, consequently, our financial conditions and operating results could be adversely impacted. We have entered into 
license agreements and other forms of agreements with third parties regarding the development and commercialization of some of our 
technologies and product candidates. These agreements generally require that the third party pays to us certain amounts upon the
attainment of various milestones and possibly include royalties on the sale of the developed product, if approved. There can be no 
guarantee that we will receive the payments described in those agreements since the development of the product candidates may be 
cancelled if the research does not yield positive results. Under such circumstances, we would not receive royalties as well. Even if the 
development of a product yields positive results, all of the risks described herein with respect to the obtaining of regulatory approval are 
applicable. Finally, if there occurs a disagreement between us and the third party, the payment relating to the attainment of milestones 
or of royalties may be delayed. The occurrence of any of those circumstances could have a material adverse effect on our financial 
condition and operating results.
31

 
If we breach any of the agreements under which we license rights to our product candidates or technology from third 
parties, we could lose license rights that are important to our business.
If we breach any of the agreements under which we license rights to our product candidates or technology from third parties, we could 
lose license rights that are important to our business. We license the development, manufacturing and commercialization rights for 
certain product candidates, and could, potentially, enter into similar licenses for other product candidates in the future. Under these 
licenses, we are subject to various obligations, including royalty and milestone payments, limits on sublicensing, insurance obligations 
and the obligation to use commercially reasonable best efforts to develop and exploit the licensed technology. If we fail to comply with 
any of these obligations or otherwise breach these agreements, our licensors may have the right to terminate the license in whole or in 
part or to terminate the exclusive nature of the license. Loss of any of these licenses or the exclusivity rights provided therein could 
harm our financial condition and operating results.
We may be subject to damages resulting from claims that we, our employees, collaborators or consultants have 
wrongfully used or disclosed alleged trade secrets of third parties.
We may be subject to damages resulting from claims that we, our employees, collaborators or consultants, have wrongfully used or 
disclosed alleged trade secrets of third parties. Many of our employees were previously employed, and certain of our consultants are 
currently employed, at universities, public institutions, biotechnology or pharmaceutical companies, including our competitors or 
potential competitors. We may be subject to claims that we, or these employees or consultants, have inadvertently or otherwise used or 
disclosed trade secrets or other proprietary information of these current or former employers. Litigation may be necessary to defend 
against these claims.
If we fail in defending such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights or 
personnel. We may be subject to claims that employees of our partners or licensors of technology licensed by us have inadvertently or 
otherwise used or disclosed trade secrets or other proprietary information of their former employers. We may become involved in 
litigation to defend against these claims. If we fail in defending such claims, in addition to paying monetary damages, we may lose 
valuable intellectual property rights or personnel.
 
32

 
Our internal information technology systems, or those of our third-party vendors, collaborators or other contractors or 
consultants, may fail or suffer security breaches, which could result in a significant disruption of our product development 
programs, give rise to significant liability, subject us to costly and protracted litigation, cause significant reputational 
harm and impact our ability to operate our business effectively.
We are increasingly dependent upon information technology systems, infrastructure, and data to operate our business. In the ordinary 
course of business, we collect, store, and transmit confidential information (including but not limited to intellectual property, proprietary 
business information, and personal information). It is critical that we do so in a secure manner to maintain the confidentiality and 
integrity of such information. We also have outsourced elements of our operations to third parties, and as a result we manage a number 
of third-party vendors and other contractors and consultants who have access to our confidential information. The failure of any of these 
third parties to provide accurate and timely service may adversely impact our business operations. In addition, if such third-party service 
providers were to cease operations, temporarily or permanently, face financial distress or other business disruption, or increase their 
fees, or if our relationships with these providers deteriorate, we could suffer increased costs until a replacement provider is secured or 
an alternative solution is implemented, if possible.
Our internal information technology systems and those of our current and any future third-party vendors, collaborators and other 
contractors or consultants may be vulnerable to a variety of disruptive elements, including cyber-attacks by malicious third parties 
(including the deployment of computer viruses, harmful malware, ransomware, denial-of-service attacks, social engineering, and other 
means to affect service reliability and threaten the confidentiality, integrity, and availability of information), unauthorized access, natural 
disasters, terrorism, war and telecommunication and electrical failures. In particular, 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, and phishing and social engineering attacks have increased in particular in connection with the COVID-19 pandemic.  We 
have, and may continue to, experience various phishing scams. Through a recent phishing scam, an intruder was able to re-direct funds 
payable to an employee to a fraudulent bank account, by pretending to be the beneficiary employee. The attempt was identified and 
stopped before any funds were transferred to the fraudulent account. To lessen the impact of such scams, we train our employees on the 
risks of these phishing attempts and how to identify them and we implemented other types of employee identification measures.
We may not be able to anticipate all types of security threats, and we may not be able to implement preventive measures effective 
against all such security threats. The techniques used by cyber criminals change frequently, may not be recognized until launched, and 
can originate from a wide variety of sources, including outside groups such as external service providers, organized crime affiliates, 
terrorist organizations, or hostile foreign governments or agencies. While we have not experienced any significant system failure, 
accident or security breach to date, if such an event were to occur and cause interruptions in our operations or a loss of, or damage to, 
our data or applications, or those of our third-party vendors and other collaborators, contractors and consultants, it could result in a 
disruption of our development programs and our business operations, whether due to a loss of our trade secrets or other proprietary 
information, significant delays or setbacks in our research, or other similar disruptions. For example, the loss of clinical trial data from 
completed or future clinical trials could result in delays in our regulatory approval efforts and significantly increase our costs to recover 
or reproduce the data. To the extent that any disruption or security breach were to result in a loss of, or damage to, our data or 
applications, or inappropriate disclosure of confidential or proprietary information, we could incur significant liability, our competitive 
position could be harmed, our reputation could be damaged, and the further development and commercialization of our product 
candidates could be delayed. In addition, any such event that leads to unauthorized access, use, or disclosure of personal information, 
including personal information regarding our patients or employees, could compel us to comply with federal and/or state breach 
notification laws and foreign law equivalents, subject us to mandatory corrective action, and otherwise subject us to liability under laws 
and regulations that protect the privacy and security of personal information.
33

 
The costs related to significant security breaches or disruptions could be material and exceed the limits of scope of the cybersecurity 
insurance we maintain against such risks. If the information technology systems of our third-party vendors and other collaborators, 
contractors and consultants become subject to disruptions or security breaches, we may be exposed to material liability and have 
insufficient recourse against such third parties and we may have to expend significant resources to mitigate the impact of such an event, 
and to develop and implement protections to prevent future events of this nature from occurring.
Any potential noncompliance with personal data protection laws and regulations could have a material adverse effect on 
our results of operations and financial condition.
In the ordinary course of business, we collect, store, and transmit confidential information (including but not limited to intellectual 
property, proprietary business information, and personal information). We operate in an environment that relies on our collection, 
storage, and transmission of large sets of individuals’ personal information. Also, the operation of our business requires data to flow 
freely across borders of numerous countries in which there are different, and potentially conflicting, frequently changing data privacy 
laws in effect. We are subject to various state and foreign laws governing the privacy and security of health information in certain 
circumstances. For example, the EU General Data Protection Regulation, or GDPR, which took effect in May 2018, and the California 
Consumer Privacy Act, which took effect in January 2020, impose strict requirements on how we and third parties with whom we 
contract collect, share, export or otherwise process personal information, and provide for significant penalties for noncompliance. 
Breaches of our systems or those of our third-party contractors could risk exposure of such personal information to unauthorized 
persons.
Any event involving the substantial loss of personal information could result in significant liability, reputational harm, damaged 
relationships with business partners, and monetary penalties under laws enacted or being enacted around the world, any of which may 
have a negative impact on our business and operations.
We may be subject to environmental remediation obligations or other obligations under environmental laws and 
regulations and climate change could exacerbate certain of the threats facing our business.
We may be subject to environmental remediation obligations or other obligations under environmental laws and regulations and climate 
change could exacerbate certain of the threats facing our business. We are subject to laws and regulations concerning the environment, 
safety matters, regulation of chemicals and product safety in the countries where we operate our business. These requirements include 
regulation of the handling, manufacture, transportation, use and disposal of materials, including the discharge of pollutants into the 
environment. In the normal course of our business, hazardous substances may be released into the environment, which could cause 
environmental or property damage or personal injuries, and which could subject us to remediation obligations regarding contaminated 
soil and groundwater or potential liability for damage claims.
In addition, global climate change could exacerbate certain of the threats facing our business, including the business continuity depends 
on how well we protect our facilities and equipment. Several areas of our operations further raise environmental considerations, such as 
greenhouse gas emissions and disposal of hazardous residual materials. Failure to recognize and adequately respond to changing 
governmental and public expectations on environmental matters could result in fines, missed opportunities, additional regulatory 
scrutiny or harm to our brand and reputation which could potentially have an adverse effect on our business and financial results.
 
34

 
Risks Related to our Intellectual Property
Our failure to protect our intellectual property may have a material adverse effect on our ability to develop, commercialize 
or partner our product candidates.
Our failure to protect our intellectual property may have a material adverse effect on our ability to develop, commercialize or partner our 
product candidates. We will be able to protect our intellectual property rights from unauthorized use by third parties only to the extent 
that our intellectual property rights are covered by valid and enforceable patents or are effectively maintained as trade secrets. We try to 
protect our intellectual property by filing patent applications related to our proprietary technology, inventions and improvements that are 
important to the development of our business. Because the patent position of pharmaceutical companies involves complex legal and 
factual questions, the issuance, scope and enforceability of patents cannot be predicted with certainty. Patents, if issued, may be 
challenged, invalidated or circumvented. If our patents are invalidated or found to be unenforceable, we will lose the ability to exclude 
others from making, using or selling the inventions claimed. Moreover, an issued patent does not guarantee us the right to use the 
patented technology or commercialize a product using that technology. Third parties may have blocking patents that could be used to 
prevent us from developing our product candidates, selling our products, if any, or commercializing our patented technology. Thus, 
patents that we own may not allow us to exploit the rights conferred by our intellectual property protection. Moreover, our pending 
patent applications may not result in patents being issued. Even if issued, they may not be issued with claims sufficiently broad to 
protect our product candidates and technologies or may not provide us with a competitive advantage against competitors with similar 
product candidates or technologies. Furthermore, others may independently develop product candidates or technologies similar to those 
that we have developed or discover our trade secrets. In addition, the laws of many countries do not protect intellectual property rights 
to the same extent as the laws of Canada, Europe and the United States, and those countries may also lack adequate rules and 
procedures for defending intellectual property rights effectively. There can be no guarantee that we will receive patents in countries 
where we file patent applications for our product candidates. As a result, the validity and enforceability of our patents cannot be 
predicted with certainty. In addition, we cannot guarantee that:
•
we or our licensors were the first to make the inventions covered by each of our issued patents and pending patent 
applications;
•
we or our licensors were the first to file patent applications for these inventions;
•
others will not independently develop similar or alternative technologies or duplicate any of our or our licensors’ technologies;
•
any of our or our licensors’ pending patent applications will result in issued patents;
•
that there are no prior public disclosures that could invalidate our or our licensors' patents, as the case may be;
•
that there are not unpublished applications or patent applications maintained in secrecy that may later issue with claims 
covering our product candidates;
•
that others will not circumvent our owned or in-licensed patents;
•
our owned or in-licensed issued patents will provide us with any competitive advantages or that it will not be narrowed in scope 
or be held invalid or unenforceable as a result of legal challenges by third parties;
•
any of our or our licensors’ patents will be valid or enforceable;
•
any patents issued to us or our licensors and collaboration partners will provide us with any competitive advantages, or will not 
be challenged by third parties;
•
we will develop or in-license additional proprietary technologies that are patentable; or
•
the patents of others will not have an adverse effect on our business.
35

 
We rely on trade secrets, know-how and technology, which are not protected by patents, to maintain our competitive 
position.
We also rely on trade secrets, know-how and technology, which are not protected by patents, to maintain our competitive position. We 
try to protect this information by entering into confidentiality undertakings with parties that have access to it, such as our current and 
prospective suppliers, employees and consultants. Any of these parties may breach the undertakings and disclose the confidential 
information to our competitors. Enforcing a claim that a third party illegally obtained and is using trade secrets is expensive and time 
consuming and the outcome is unpredictable. In addition, it could divert management’s attention. If any trade secret, know-how or other 
technology not protected by a patent were to be disclosed to or independently developed by a competitor, our competitive position could 
be harmed.
If we fail to comply with our obligations in the agreements under which we license intellectual property rights from third 
parties or otherwise experience disruptions to our business relationships with our licensors, we could lose intellectual 
property rights that are important to our business.
We may need to obtain additional licenses from others to advance our research and development activities or allow the 
commercialization of our product candidates. Our license agreements impose, and we expect that future license agreements will impose, 
various development, diligence, commercialization, and other obligations on us. Our licensors might conclude that we have materially 
breached our obligations under such license agreements and might therefore terminate the license agreements, thereby removing or
limiting our ability to develop and commercialize product candidates and technology covered by these license agreements. If these in-
licenses are terminated, or if the underlying patents fail to provide the intended exclusivity, competitors or other third parties would 
have the freedom to seek regulatory approval of, and to market, product candidates identical to ours and we may be required to cease 
our development and commercialization of any related product. In addition, the agreements under which we currently license intellectual 
property or technology from third parties are complex, and certain provisions in such agreements may be susceptible to multiple 
interpretations. Disputes may arise regarding intellectual property subject to a licensing agreement, including:
•
the scope of rights granted under the license agreement and other interpretation-related issues;
•
the extent to which our product candidates, technology and processes infringe on intellectual property of the licensor that is not 
subject to the licensing agreement;
•
the sublicensing of patent and other rights under our collaborative development relationships;
•
our diligence obligations under the license agreement and what activities satisfy those diligence obligations;
•
the inventorship and ownership of inventions and know-how resulting from the joint creation or use of intellectual property by 
our licensors and us and our partners; and
•
the priority of invention of patented technology.
We may not be able to protect our intellectual property rights throughout the world.
We may not be able to protect our intellectual property rights throughout the world. Filing, prosecuting and defending patents on all of 
our product candidates and products, if any, when and if we have any, in every jurisdiction would be prohibitively expensive. Competitors 
may use our technologies in jurisdictions where we or our licensors have not obtained patent protection to develop our own product 
candidates. These product candidates may compete with our product candidates, when and if we have any, and may not be covered by 
any of our or our licensors’ patent claims or other intellectual property rights.
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The laws of some foreign countries do not protect intellectual property rights to the same extent as the laws of Canada 
and the United States, and many companies have encountered significant problems in protecting and defending such 
rights in foreign jurisdictions.
The laws of some foreign countries do not protect intellectual property rights to the same extent as the laws of Canada and the United 
States, and many companies have encountered significant problems in protecting and defending such rights in foreign jurisdictions. The 
legal systems of certain countries, particularly certain developing countries, do not favor the enforcement of patents and other 
intellectual property protection, particularly those relating to biotechnology and/or pharmaceuticals, which could make it difficult for us 
to stop the infringement of our patents. Proceedings to enforce our patent rights in foreign jurisdictions could result in substantial cost 
and divert our efforts and attention from other aspects of our business.
We may be subject to claims that our employees, consultants or independent contractors have wrongfully used or 
disclosed confidential information of third parties or that our employees have wrongfully used or disclosed alleged trade 
secrets of their former employers.
As is common in the biotechnology and pharmaceutical industry, we employ individuals who were previously employed at universities or 
other biotechnology or pharmaceutical companies, including our competitors or potential competitors. Although we try to ensure that our 
employees, consultants and independent contractors do not use the proprietary information or know-how of others in their work for us, 
we may be subject to claims that we or our employees, consultants or independent contractors have inadvertently or otherwise used or 
disclosed intellectual property, including trade secrets or other proprietary information, of any of our employee’s former employer or 
other third parties. Litigation may be necessary to defend against these claims. If we fail in defending any such claims, in addition to 
paying monetary damages, we may lose valuable intellectual property rights or personnel, which could adversely impact our business. 
Even if we are successful in defending against such claims, litigation could result in substantial costs and be a distraction to management 
and other employees.
Obtaining and maintaining our patent protection depends on compliance with various procedural, document submission, 
fee payment and other requirements imposed by governmental patent agencies, and our patent protection could be 
reduced or eliminated for non-compliance with these requirements.
Periodic maintenance fees, renewal fees, annuity fees and various other governmental fees on patents and/or applications will be due to 
be paid to the USPTO and various governmental patent agencies outside of the United States in several stages over the lifetime of the 
patents and/or applications. We have systems in place to remind us to pay these fees, and we employ an outside firm and rely on our 
outside counsels to pay these fees due to non-U.S. patent agencies. The USPTO and various non-U.S. governmental patent agencies 
require compliance with a number of procedural, documentary, fee payment and other similar provisions during the patent application 
process. We employ reputable law firms and other professionals to help us comply, and in many cases, an inadvertent lapse can be 
cured by payment of a late fee or by other means in accordance with the applicable rules. However, there are situations in which non-
compliance can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in 
the relevant jurisdiction. In such an event, our competitors might be able to enter the market and this circumstance would have a 
material adverse effect on our business.
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Patent protection for our product candidates or products, if any, may expire before we are able to maximize their 
commercial value, which may subject us to increased competition and reduce or eliminate our opportunity to generate 
product revenue.
Patents have a limited lifespan. In the United States, if all maintenance fees are timely paid, the natural expiration of a patent is 
generally 20 years from its earliest U.S. non-provisional filing date. Patent protection for our product candidates or products, if any, may 
expire before we are able to maximize their commercial value, which may subject us to increased competition and reduce or eliminate 
our opportunity to generate product revenue. The patents for our product candidates have varying expiration dates and, when these 
patents expire, we may be subject to increased competition and may not be able to recover our development costs. In some of the 
larger economic territories, such as Canada, the United States and Europe, patent term extension/restoration may be available to 
compensate for time taken during aspects of the product candidate’s regulatory review. However, we cannot be certain that an extension 
will be granted, or if granted, what the applicable time period or the scope of patent protection afforded during any extended period will 
be. In addition, even though some regulatory agencies may provide some other form of exclusivity for a product candidate under its own 
laws and regulations, we may not be able to qualify the product candidate or obtain the exclusive time period.
If we are unable to obtain patent term extension/restoration or some other exclusivity, we could be subject to increased competition and 
our opportunity to establish or maintain product revenue could be substantially reduced or eliminated. Furthermore, we may not have 
sufficient time to recover our development costs prior to the expiration of our Canadian and non-Canadian patents.
We may incur substantial costs as a result of litigation or other proceedings relating to patent and other intellectual 
property rights and may be unable to protect our rights to, or use of, our technology.
We may incur substantial costs as a result of litigation or other proceedings relating to patent and other intellectual property rights and 
may be unable to protect our rights to, or use of, our technology. If we choose to go to court to restrain a third party from using the 
inventions claimed in our patents or licensed patents, that individual or corporation has the right to ask the court to rule that these 
patents are invalid and/or should not be enforced against that third party. These lawsuits are expensive and would consume time and 
other resources even if we were successful in stopping the infringement of these patents.
In addition, there is a risk that the court will decide that these patents are invalid or unenforceable and that we do not have the right to 
refrain the third party from using the inventions. There is also the risk that, even if the validity of these patents is upheld, the court will 
refuse to grant a decision or judgment in our favor on the ground that such other party’s activities do not infringe our rights.
If we wish to use the technology or compound claimed in issued and unexpired patents owned by a third party, we will need to obtain a 
license from such third party, enter into litigation to challenge the validity or enforceability of the patents or incur the risk of litigation in 
the event that the owner asserts that we infringed its patents. The failure to obtain a license to technology or the failure to challenge an 
issued patent that we may require to develop or commercialize our product candidates may have a material adverse impact on our 
operating results and financial condition.
If a third party asserts that we infringed their patents or other proprietary rights, we could face a number of risks that could seriously 
harm our results of operations, financial condition and competitive position, including:
•
patent infringement and other intellectual property claims, which would be costly and time consuming to defend, whether or 
not the claims have merit, and which could delay the regulatory approval process and divert management’s attention from our 
business;
•
substantial damages for past infringement (including treble damages and attorneys’ fees for willful infringement), which we 
may have to pay if a court determines that our product candidates or technologies infringe a competitor’s patent or other 
proprietary rights;
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•
a court prohibiting us from selling or licensing our technologies or future drugs unless the third party licenses its patents or 
other proprietary rights to us on commercially reasonable terms, which it is not required to do; and
•
if a license is available from a third party, we may have to pay substantial royalties or lump sum payments or grant cross 
licenses to its patents or other proprietary rights to obtain that license.
The biopharmaceutical industry has produced a proliferation of patents, and it is not always clear to industry participants, including us, 
which patents cover various types of products or methods of use. The coverage of patents is subject to interpretation by the courts, and 
the interpretation is not always uniform. If we are sued for patent infringement, we would need to demonstrate that our product 
candidates or methods of use either do not infringe the patent claims of the relevant patent and/or that the patent claims are invalid, 
and we may not be able to do this. Proving invalidity during a court proceeding, in particular, is difficult since it requires a showing of 
clear and convincing evidence to overcome the presumption of validity enjoyed by issued patents.
Canadian patent laws as well as the laws of some foreign jurisdictions provide for provisional rights in published patent applications 
beginning on the date of publication, including the right to obtain reasonable royalties, if a patent is subsequently issued and certain 
other conditions are met. We cannot predict the outcome of any invalidity challenge. Alternatively, it is possible that we may determine it 
prudent to seek a license from the patent holder to avoid potential litigation and other potential disputes. We cannot be sure that a 
license would be available to us on acceptable terms, or at all.
Because some patent applications in the United States may be maintained in secrecy until the patents are issued, because patent 
applications in Canada and many foreign jurisdictions are typically not published until 18 months after filing, and because publications in 
the scientific literature often lag behind actual discoveries, we cannot be certain that others have not filed patent applications for 
technology covered by our licensors’ issued patents or our pending applications or our licensors’ pending applications, or that we or our 
licensors were the first to invent the technology.
 
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Patent applications filed by third parties that cover technology similar to our technology may have priority over our or our licensors’ 
patent applications and could further require us to obtain rights to issued patents covering such technologies. If another party files a 
U.S. patent application on an invention similar to ours, we may elect to participate in or be drawn into an interference or derivation 
proceeding at the U.S. Patent and Trademark Office, or USPTO, to determine priority of invention in the United States. The costs of these 
proceedings could be substantial, and it is possible that such efforts would be unsuccessful, resulting in a loss of our U.S. patent position 
with respect to such inventions.
Some of our competitors may be able to sustain the costs of complex patent litigation more effectively than we can because they have 
substantially greater resources. In addition, any uncertainties resulting from the initiation and continuation of any litigation could have a 
material adverse effect on our ability to raise the funds necessary to continue our operations. We cannot predict whether third parties 
will assert these claims against us or against our licensors, or whether those claims will harm our business. If we are forced to defend 
against these claims, whether they are with or without any merit, whether they are resolved in favor of or against us or our licensors, we 
may face costly litigation and diversion of management’s attention and resources. As a result of these disputes, we may have to develop 
costly non-infringing technology, or enter into licensing agreements. These agreements, if necessary, may be unavailable on terms 
acceptable to us, if at all, which could seriously harm our business or financial condition. Even if a license is offered to us, it may be non-
exclusive and our competitors may gain access to the same technology.
Our commercial success depends, in part, on our ability not to infringe on third-parties’ patents and other intellectual property rights. 
Our capacity to commercialize our product candidates will depend, in part, on the non-infringement of third-parties’ patents and other 
intellectual property rights. The biopharmaceutical and pharmaceutical industries have produced a multitude of patents and it is not 
always clear to participants, including us, which patents cover various types of products or methods of use. The scope and breadth of 
patents is subject to interpretation by the courts and such interpretation may vary depending on the jurisdiction where the claim is filed 
and the court where such claim is litigated. The holding of patents by us for our product candidates and our applications does not 
guarantee that we are not infringing on other third-parties’ patents and there can be no guarantee that we will not be in violation of 
third-parties’ patents and other intellectual property rights. Patent analysis for non-infringement is based in part on a review of publicly 
available databases. Although we review from time to time certain databases to conduct patent searches, we do not have access to all 
databases. It is also possible that some of the information contained in the databases has not been reviewed by us or was found to be 
irrelevant at the time the searches were conducted. In addition, because patents take years to be issued, there may be currently 
pending applications that we are unaware of which may later be issued. As a result of the foregoing, there can be no guarantee that we 
will not violate third-party patents. Because of the difficulty in analyzing and interpreting patents, there can be no guarantee that a third 
party will not assert that we infringe upon any of its patents or any of its other intellectual property rights.
There is no guarantee that we will not become involved in litigation. Litigation with any third party, even if the allegations are without 
merit, is expensive, time-consuming and will divert management’s attention from the daily execution of our business plan. Litigation 
implies that a portion of our financial assets would be used to sustain the costs of litigation instead of being allocated to further the 
development of our business plan. If we are involved in patent infringement litigation, we will need to demonstrate that our product 
candidates do not infringe the patent claims of the relevant patent, that the patent claims are invalid or that the patent is unenforceable. 
If we were found liable for infringement of third-parties’ patents or other intellectual property rights, we could be required to enter into 
royalty or licensing agreements on terms and conditions that may not be favorable to us, and/or pay damages, including up to treble
damages (but only if found liable of willful infringement) and/or cease the development and commercialization of our product 
candidates. Any finding that we are guilty of patent infringement could materially adversely affect our business, financial conditions and 
operating results.
 
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There may be issued patents that we are unaware of that our product candidates may infringe, or patents that we believe we do not 
infringe but could be found to be infringing.
Changes in patent law could diminish the value of patents in general, thereby impairing our ability to protect our product 
candidates.
Changes in either the patent laws or interpretation of the patent laws in the United States or other jurisdictions could increase the 
uncertainties and costs surrounding the prosecution of patent applications and the enforcement or defense of issued patents. For 
example, prior to March 2013, the first to invent a claimed invention was entitled to a patent in the United States, assuming that other 
requirements for patentability were met, while outside the United States, the first to file a patent application was entitled to the patent. 
After March 2013, under the Leahy-Smith America Invents Act (or the America Invents Act), enacted in September 2011, the United 
States transitioned to a first inventor to file system in which, assuming that other requirements for patentability are met, the first 
inventor to file a patent application is entitled to the patent on an invention regardless of whether a third party was the first to invent the 
claimed invention. The America Invents Act also included a number of significant changes that affect the way patent applications are 
prosecuted and that provide additional procedures to attack the validity of a patent by USPTO administered post-grant proceedings, 
including post-grant review, inter parties review, and derivation proceedings. These changes have increased the uncertainties related to 
patent prosecution and patent challenges.
In addition, the patent positions of companies in the development and commercialization of pharmaceuticals are particularly uncertain. 
Recent U.S. Supreme Court rulings have narrowed the scope of patent protection available in certain circumstances and weakened the 
rights of patent owners in certain situations. This combination of events has created uncertainty with respect to the validity and 
enforceability of patents, once obtained. The laws and regulations governing patents could change in unpredictable ways depending on 
future actions by the U.S. Congress, the federal courts, the USPTO, and the legislative, judicial, and regulatory branches of other 
jurisdictions in which we may seek patent protection, and such changes could have a material adverse effect on our existing patent 
portfolio and our ability to protect and enforce our intellectual property in the future.
Risks Related to Legal Compliance Matters
Our current and future operations are subject to extensive healthcare laws, regulation and enforcement and failure to 
comply with those laws could have a material adverse effect on our results of operations and financial condition.
Healthcare providers, physicians and third-party payors will play a primary role in the recommendation and prescription of any product 
we may develop and any product for which we obtain marketing approval. Our current and future operations expose us to broadly
applicable healthcare laws and regulations that may affect the business or financial arrangements and relationships through which we 
research, market, sell and distribute our products, if any. The laws that may affect our operations in the United States include, but are 
not limited to: 
•
the federal Anti-Kickback Statute, which prohibits, among other things, persons and entities from knowingly and willfully 
soliciting, receiving, offering or paying remuneration, directly or indirectly, to induce, or in return for, the purchase or 
recommendation of an item or service reimbursable under a federal healthcare program, such as the Medicare and Medicaid 
programs;
•
federal civil and criminal false claims laws, including the False Claims Act, which can be enforced by private individuals 
through civil whistleblower or qui tams actions, and civil monetary penalty laws, which prohibit, among other things, 
individuals or entities from knowingly presenting, or causing to be presented, claims for payment from Medicare, Medicaid 
or other third-party payors that are false or fraudulent;
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•
the federal Health Insurance Portability and Accountability Act of 1996, or HIPAA, which, among other things, created new 
federal criminal statutes that prohibit executing a scheme to defraud any healthcare benefit program and making false 
statements relating to healthcare matters;
•
HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act, or HITECH, and their 
implementing regulations, which imposes certain requirements on certain covered healthcare providers, health plans, and 
healthcare clearinghouses as well as their respective business associates that perform services for them that involve the 
use, or disclosure of, individually identifiable health information, and their covered subcontractors, relating to the privacy, 
security, and transmission of individually identifiable health information;
•
the Physician Payments Sunshine Act, enacted as part of the Patient Protection and Affordable Care Act, as amended by the 
Health Care and Education Reconciliation Act, or, collectively, ACA, which requires certain manufacturers of drugs, devices, 
and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health Insurance Program 
(with certain exceptions) to report annually to the Centers for Medicare & Medicaid Services, or CMS, information related to: 
(i) payments and other transfers of value made to physicians (defined to include doctors, dentists, optometrists, podiatrists 
and chiropractors), other healthcare professionals (such as physician assistants and nurse practitioners), and teaching 
hospitals; and (ii) ownership and investment interests held by physicians and their immediate family members; and
•
foreign and state law equivalents of each of the above federal laws, such as  anti-kickback and false claims laws that may 
apply to items or services reimbursed by any third-party payor, including commercial insurers; state laws that require 
pharmaceutical companies to comply with the pharmaceutical industry’s voluntary compliance guidelines and the applicable 
compliance guidance promulgated by the federal government, or otherwise restrict payments that may be made to 
healthcare providers and other potential referral sources; state laws that require product manufacturers to report 
information related to payments and other transfers of value to physicians and other healthcare providers or marketing 
expenditures; state and local laws that require the registration of pharmaceutical sales representatives; and state and 
foreign laws governing the privacy and security of health information in certain circumstances, including General Data 
Protection Regulations, or GDPR, many of which differ from each other in significant ways, thus complicating compliance 
efforts.
The scope of these laws and our lack of experience in establishing the compliance programs necessary to comply with this complex and 
evolving regulatory environment increases the risks that we may violate the applicable laws and regulations. If our operations are found 
to be in violation of any of such laws or any other governmental regulations that apply to us, we may be subject to significant penalties, 
including civil, criminal, and administrative penalties, damages, fines, disgorgement, imprisonment, the curtailment or restructuring of 
our operations, diminished profits and future earnings, the exclusion from participation in federal and state healthcare programs, 
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, any of which could materially adversely affect our ability to operate our business and our 
financial results.
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Third-party payors, including governmental health administration authorities, private health insurers and other 
organizations, may not provide coverage and adequate reimbursement for our products, if any, and related treatment.
Our ability to successfully commercialize any of our product candidates, if approved, will depend in part on the extent to which coverage 
and adequate reimbursement will be available from third-party payors, including government payors, such as Medicare and Medicaid, 
private health insurers and health maintenance organizations. Third-party payors often rely upon Medicare coverage policy and payment 
limitations in setting their own reimbursement rates, but also have their own methods and approval process apart from Medicare 
determinations. Therefore, coverage and reimbursement for drug products can differ significantly from payor to payor. As a result, the 
coverage determination process is often a time-consuming and costly process that will require us or our collaborators to provide 
scientific and clinical support for the use of our products to each payor separately, with no assurance that coverage and adequate 
reimbursement will be applied consistently or obtained in the first instance. Patients who are prescribed medications for the treatment of 
their conditions, and their prescribing physicians, generally rely on third-party payors to reimburse all or part of the costs associated 
with their prescription drugs. Therefore, patients are unlikely to use our products unless coverage and reimbursement is adequate to 
cover all or a significant portion of the cost of our products. If coverage and reimbursement are not available or reimbursement is 
available only to limited levels, we may not successfully commercialize any product candidate for which we obtain marketing approval.
Healthcare legislative reform measures may have a material adverse effect on our business and results of operations.
The trend toward managed healthcare in the United States, the growth of organizations such as HMOs and MCOs, and legislative 
proposals to reform healthcare and government insurance programs could significantly influence the purchase of pharmaceutical 
products, resulting in lower prices and a reduction in product demand.
In the United States and some foreign jurisdictions there have been, and continue to be, several legislative and regulatory changes and 
proposed reforms of the healthcare system to contain costs, improve quality, and expand access to care. In the United States, there 
have been and continue to be a number of healthcare-related legislative initiatives that have significantly affected the pharmaceutical 
industry. For example, the ACA was passed in March 2010, and substantially changed the way healthcare is financed by both 
governmental and private insurers and continues to significantly impact the U.S. pharmaceutical industry.
There have been executive judicial and Congressional challenges to certain aspects of the Patient Protection and Affordable Care Act, as 
amended by the Health Care and Education Reconciliation Act of 2010, or collectively the ACA.
For example, the Tax Cuts and Jobs Act of 2017, or the Tax Act, included a provision that repealed, effective January 1, 2019, the tax-
based shared responsibility payment imposed by the ACA on certain individuals who fail to maintain qualifying health coverage for all or 
part of a year that is commonly referred to as the “individual mandate.” On June 17, 2021, the U.S. Supreme Court dismissed a 
challenge on procedural grounds that argued the ACA is unconstitutional in its entirety because the “individual mandate” was repealed 
by Congress. Further, on August 16, 2022, President Biden signed the Inflation Reduction Act of 2022, or IRA, into law, which among 
other things, extends enhanced subsidies for individuals purchasing health insurance coverage in ACA marketplaces through plan year 
2025. The IRA also eliminates the "donut hole" under the Medicare Part D program beginning in 2025 by significantly lowering the 
beneficiary maximum out-of-pocket cost and creating a new manufacturer discount program. It is possible that the ACA will be subject 
to judicial or Congressional challenges in the future. It is unclear how any such challenges and the healthcare reform measures of the 
Biden administration will impact the ACA.
 
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Moreover, there has been heightened governmental scrutiny in the United States of pharmaceutical pricing practices in light of the rising 
cost of prescription drugs. Such scrutiny has resulted in several recent Congressional inquiries, Presidential executive orders, and 
proposed and enacted federal and state legislation designed to, among other things, bring more transparency to product pricing, review 
the relationship between pricing and manufacturer patient programs, and reform government program reimbursement methodologies for 
products.
At the federal level, the Trump administration used several means to propose or implement drug pricing reform, including through 
federal budget proposals, executive orders and policy initiatives. In July 2021, the Biden administration released an executive order, 
“Promoting Competition in the American Economy,” with multiple provisions aimed at prescription drugs. In response to Biden’s 
executive order, on September 9, 2021, the U.S. Department of Health and Human Services, or HHS, released a Comprehensive Plan for 
Addressing High Drug Prices that outlines principles for drug pricing reform and sets out a variety of potential legislative policies that 
Congress could pursue as well as potential administrative actions HHS can take to advance these principles. Further, the IRA, among 
other things (i) directs HHS to negotiate the price of certain high-expenditure, single-source drugs and biologics covered under Medicare 
and (ii) imposes rebates under Medicare Part B and Medicare Part D to penalize price increases that outpace inflation. These provisions 
will take effect progressively starting in fiscal year 2023, although they may be subject to legal challenges. It is currently unclear how 
the IRA will be implemented but is likely to have a significant impact on the pharmaceutical industry. Additionally, the Biden 
administration released an additional executive order on October 14, 2022, directing HHS to report on how the Center for Medicare and 
Medicaid Innovation can be further leveraged to test new models for lowering drug costs for Medicare and Medicaid beneficiaries. At the 
state level, legislatures have increasingly passed legislation and implemented regulations designed to control pharmaceutical and
biological product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and 
marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and 
bulk purchasing.
Current and future healthcare legislation could have a significant impact on our business. There is uncertainty with respect to the impact 
these changes, if any, may have, and any changes likely will take time to unfold. Any additional federal or state healthcare reform 
measures could limit the amounts that third-party payors will pay for healthcare products and services, and, in turn, could significantly 
reduce the projected value of certain development projects and reduce our profitability.
We are subject to U.S. and certain foreign export and import controls, sanctions, embargoes, anti-corruption laws, and 
anti-money laundering laws and regulations. Compliance with these legal standards could impair our ability to compete in 
domestic and international markets. We can face criminal liability and other serious consequences for violations, which 
can harm our business.
We are subject to export control and import laws and regulations, including the U.S. Export Administration Regulations, U.S. Customs 
regulations, various economic and trade sanctions regulations administered by the U.S. Treasury Department’s Office of Foreign Assets 
Controls, the Foreign Corrupt Practices Act, the U.S. domestic bribery statute contained in 18 U.S.C. § 201, the U.S. Travel Act, the USA 
PATRIOT Act, and other state and national anti-bribery and anti-money laundering laws in the countries in which we conduct activities. 
Anti-corruption laws are interpreted broadly and prohibit companies and their employees, agents, contractors, and other collaborators 
from authorizing, promising, offering, or providing, directly or indirectly, improper payments or anything else of value to recipients in the 
public or private sector. We may engage third parties to develop, manufacture or sell our products, if any, outside the United States, to 
conduct clinical trials, and/or to obtain necessary permits, licenses, patent registrations, and other regulatory approvals. We have direct 
or indirect interactions with officials and employees of government agencies or government-affiliated hospitals, universities, and other
organizations. We can be held liable for the corrupt or other illegal activities of our employees, agents, contractors, and other 
collaborators, even if we do not explicitly authorize or have actual knowledge of such activities. Any violations of the laws and 
regulations described above may result in substantial civil and criminal fines and penalties, imprisonment, the loss of export or import 
privileges, debarment, tax reassessments, breach of contract and fraud litigation, reputational harm, and other consequences.
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Risks Related to our Common Shares and our Status as a Public Company
If we fail to comply with the continued listing requirements of Nasdaq, we would face possible delisting, which would 
result in a limited public market for our common shares and make obtaining future debt or equity financing more difficult 
for us.
Our common shares may be delisted if we fail to maintain certain listing requirements of the Nasdaq Stock Market (“Nasdaq”). On March 
4, 2022, we received notice from the Listing Qualifications Department of Nasdaq indicating that, for the last 30 consecutive business 
days, the bid price for the common stock had closed below the minimum $1.00 per share and as a result, we were no longer in 
compliance with the Nasdaq Listing Rule 5550(a)(2). We regained compliance with the minimum bid price rule on February 15, 2023.
We cannot assure you that we will continue to comply with the requirements for continued listing on the Nasdaq Capital Market in the 
future. If our common shares is delisted from the Nasdaq Capital Market, the common shares would likely trade in the over-the-counter 
market. If our shares were to trade on the over-the-counter market, selling the shares could be more difficult because smaller quantities 
of shares would likely be bought and sold, transactions could be delayed, and security analysts’ coverage of us may be reduced. In 
addition, in the event the common shares is delisted, broker-dealers have certain regulatory burdens imposed upon them, which may 
discourage broker-dealers from effecting transactions in the common stock, further limiting the liquidity of the common shares. These 
factors could result in lower prices and larger spreads in the bid and ask prices for the common shares. Such delisting from the Nasdaq 
Capital Market and continued or further declines in our share price could also greatly impair our ability to raise additional necessary 
capital through equity or debt financing and could significantly increase the ownership dilution to shareholders caused by our issuing 
equity in financing or other transactions.
Unstable market and economic conditions may have serious adverse consequences on our business, financial condition 
and share price.
The global economy, including credit and financial markets, has experienced extreme volatility and disruptions, including severely 
diminished liquidity and credit availability, declines in consumer confidence, declines in economic growth, increases in unemployment 
rates, higher interest rates, increases in inflation rates and uncertainty about economic stability. For example, the COVID-19 pandemic 
resulted in widespread unemployment, economic slowdown and extreme volatility in the capital markets. Similarly, the Russia-Ukraine 
war has created extreme volatility in the global capital markets and is expected to have further global economic consequences, including 
disruptions of the global supply chain and energy markets. Any such volatility and disruptions may have adverse consequences on us or 
the third parties on whom we rely. If the equity and credit markets deteriorate, including as a result of recent bank closures, political 
unrest or war, or as a result of a financial crisis, it may make any necessary debt or equity financing more difficult to obtain in a timely 
manner or on favorable terms, more costly or more dilutive. Inflation can adversely affect us by increasing our costs. Any significant 
increases in inflation and related increase in interest rates could have a material adverse effect on our business, results of operations 
and financial condition.
The price of our common shares historically has been volatile and fluctuates substantially, and you could lose all or part of 
your investment.
The market prices for the securities of biopharmaceutical companies, including us, have historically been volatile. The market has from 
time-to-time experienced extreme price and volume fluctuations that are unrelated to the operating performance of any particular 
company.
 
45

 
The trading price of our common shares could continue to be subject to wide fluctuations in price in response to various factors, many of 
which are beyond our control, including: the results and adequacy of our preclinical studies and clinical trials, as well as those of its 
collaborators, or its competitors; other evidence of the safety or effectiveness of our product candidates or those of our competitors; 
announcements of technological innovations or new product candidates by us or our competitors; governmental regulatory actions; 
developments with collaborators; developments (including litigation) concerning patent or other proprietary rights of us or our 
competitors; concern as to the safety of our product candidates; period-to-period fluctuations in operating results; changes in estimates 
of our performance by securities analysts; market conditions for biotechnology stocks in general; rising inflations and related increases 
in interest rates; bank failures; geo-political actions, including war and terrorism, or natural disasters and public health crises; and other 
factors not within our control could have a significant adverse impact on the market price of our securities, regardless of our operating 
performance. These and other market and industry factors may cause the market price and demand for our common shares to fluctuate 
substantially, regardless of our actual operating performance, which may limit or prevent investors from selling their shares at or above 
the price paid for the shares and may otherwise negatively affect the liquidity of our common shares.
In the past, following periods of volatility in the market price of a company’s securities, securities class action litigation has often been 
instituted. A class action suit against us could result in substantial costs, potential liabilities and the diversion of management’s attention 
and resources. Furthermore, during the course of litigation, there could be negative public announcements of the results of hearings, 
motions or other interim proceedings or developments, which could have a negative effect on the market price of our common shares.
We expect to issue common shares in the future. Holders of stock options and warrants may elect to exercise their options or warrants 
into common shares depending on the stock price. Future issuances of common shares, or the perception that such issuances are likely 
to occur, could affect the prevailing trading prices of our common shares. Future issuances of our common shares could result in 
substantial dilution to our shareholders. In addition, the existence of warrants may encourage short selling by market participants.
Any future indebtedness we may incur, could lead to adverse consequences and will have priority over our common shares 
with respect to payment in the event of a liquidation, dissolution or winding up.
In any liquidation, dissolution or winding up of us, our common shares would rank below all debt claims against us. In addition, any 
convertible or exchangeable securities or other equity securities currently outstanding or that we may issue in the future may have 
rights, preferences and privileges more favorable than those of our common shares. In addition, if we are unable to repay, refinance or 
restructure our indebtedness when payment is due, the lenders could proceed against any collateral granted to them to secure such 
indebtedness or force us into bankruptcy or liquidation. As a result, holders of our common shares may not be entitled to receive any 
payment or other distribution of assets upon the liquidation or dissolution until after our obligations to our debt holders and holders of 
equity securities that rank senior to our common shares have been satisfied.
We are a “controlled company” within the meaning of the applicable Nasdaq listing rules and, as a result, qualify for 
exemptions from certain corporate governance requirements. If we rely on these exemptions, you will not have the same 
protections afforded to shareholders of companies that are subject to such requirements.
We believe SALP will continue to control a majority of the voting power of our outstanding common shares for the foreseeable future. As 
a result, we will be a “controlled company” within the meaning of applicable Nasdaq listing rules. Under these rules, a company of which 
more than 50% of the voting power for the election of directors is held by an individual, group or another company is a “controlled 
company.” For so long as we remain a “controlled company,” we may elect not to comply with certain corporate governance 
requirements, including the requirements:
•
that a majority of the board of directors consists of independent directors;
46

 
•
for an annual performance evaluation of the HR and compensation committee; and
•
that we have a HR and compensation committee that is composed entirely of independent directors with a written charter 
addressing the committee’s purpose and responsibilities.
We may continue to use all or some of these exemptions in the future. As a result, you may not have the same protections afforded to 
shareholders of companies that are subject to all of the Nasdaq corporate governance requirements.
We expect that Structured Alpha LP, or SALP, will continue to own a significant percentage of our common shares and will 
be able to exert significant control over matters subject to shareholder approval.
SALP is currently our majority shareholder and we expect that SALP will continue to be our controlling shareholder in the future. As of 
the date hereof, SALP beneficially owns approximately 64.0% of the voting power of our outstanding share capital, and although we 
have registered for resale all of SALP’s shares, we believe SALP will continue to remain a controlling shareholder for the foreseeable 
future. Therefore, SALP will have the ability to substantially influence us and exert significant control through this ownership position. For 
example, SALP may be able to control elections of directors, issuance of equity, including to our employees under equity incentive plans, 
amendments of our organizational documents, or approval of any merger, amalgamation, sale of assets or other major corporate 
transaction. SALP’s interests may not always coincide with our corporate interests or the interests of other shareholders, and it may 
exercise its voting and other rights in a manner with which you may not agree or that may not be in the best interests of our other 
shareholders. Further, there may be changes to the management or ownership of SALP that could impact SALP’s interests in a way that 
may not coincide with our corporate interests or the interests of other shareholders. So long as SALP continues to own a majority of our 
equity, it will continue to be able to strongly influence and effectively control our decisions.
Our ability to raise capital may be limited by applicable laws and regulations.
Using a shelf registration statement on Form F-3 to raise additional capital generally takes less time and is less expensive than other 
means, such as conducting an offering under a Form F-1 registration statement. However, our ability to raise capital using a shelf 
registration statement may be limited by, among other things, SEC rules and regulations. Under SEC rules and regulations, if our public 
float (the market value of our common stock held by non-affiliates) is less than $75.0 million, then the aggregate market value of 
securities sold by us or on our behalf under our Form F-3 in any 12-month period is limited to an aggregate of one-third of our public 
float. As our public float is currently less than $75.0 million, we are currently subject to this limitation. If our ability to utilize a Form S-3 
registration statement for a primary offering of our securities continues to be limited to one-third of our public float, we may conduct 
such an offering pursuant to an exemption from registration under the Securities Act or under a Form F-1 registration statement, and we 
would expect either of those alternatives to increase the cost of raising additional capital relative to utilizing a Form F-3 registration 
statement.
As a controlled company, we may not be able to sustain an active, liquid and orderly trading market for our common stock.
We have a limited number of shares that trade each day compared to many other companies, especially given our status as a controlled 
company, which limits the number of shares actually available to be bought and sold by shareholders in the public market. You may not 
be able to sell your shares quickly or at the market price if trading in shares of our common stock is not active.
Further, a lesser active market may impair our ability to raise capital by selling shares of our common stock and may impair our ability to 
enter into strategic partnerships or acquire companies or products by using our shares of common stock as consideration.
 
47

 
Sales of our common stock in the public market could cause the market price of our common stock to decline.
Sales of a substantial number of shares of our common stock in the public market, including those held by SALP, or the perception that 
these sales might occur, could depress the market price of our common shares and could impair our ability to raise capital through the 
sale of additional equity securities. We are unable to predict the timing of or the effect that such sales may have on the prevailing 
market price of our common shares.
Our organizational and ownership structure may create significant conflicts of interests.
Our organizational and ownership structure involves a number of relationships that may give rise to certain conflicts of interest between 
us and minority holders of our common shares, on the one hand, and SALP and its owners, on the other hand. Certain of our directors 
who have been nominated to our board by SALP have economic exposure to the financial performance of SALP and its investments, 
including our shares, and, accordingly, their interests may be aligned with SALP’s interests, which may not always coincide with our 
corporate interests or the interests of our other shareholders. Further, our other shareholders may not have visibility into the economic 
exposure of such directors to the financial performance of SALP’s investments, including our shares, which may change at any time 
through acquisition, disposition, dilution, or otherwise. Any change in the economic exposure of directors nominated by SALP for election 
to our board to the financial performance of SALP and its investments, including our shares, could impact the interests of those holders.
In addition, SALP is entitled to nominate two directors for election to our board of directors. While any directors nominated by SALP must 
be the subject of a favorable recommendation of our HR and compensation committee and must act in accordance with their fiduciary 
duties to our other shareholders, such directors’ interests may not coincide with the interests of our other shareholders.
In addition, we are party to certain related party agreements with SALP. SALP and its partners, as well as directors nominated by SALP, 
may have interests which differ from our interests or those of the minority holders of our common shares. These agreements are, and 
any future material transaction between us and SALP or any other affiliate of SALP will be, subject to our related party transaction policy 
and the standards of conduct contained in our Code of Ethics and Business Conduct under which a director is expected to declare his or 
her interest in any transaction or agreement in which he or she may have a material interest, and as circumstances warrant, abstain 
from voting on the approval of any such transaction or agreement. To the extent we fail to appropriately deal with any such related-
party transaction or conflict of interest, it could negatively impact our reputation and ability to raise additional funds and the willingness 
of counterparties to do business with us, all of which could have an adverse effect on our business, financial condition, results of 
operations, and cash flows.
 
48

 
We will continue to incur significantly increased costs as a result of operating as a reporting company whose common 
shares are publicly traded in the United States and is unable to use the Multijurisdictional Disclosure System, and our 
management will be required to devote substantial time to new compliance initiatives.
As a public company whose shares are publicly traded in the United States and reporting under the Exchange Act and is no longer 
eligible to report under the Multijurisdictional Disclosure System, we incur significant legal, accounting and other expenses that we did 
not incur previously. These expenses will likely be even more significant after we no longer qualify as an emerging growth company. The 
Sarbanes-Oxley Act, the Dodd-Frank Wall Street Reform and Consumer Protection Act, the listing requirements of the Nasdaq and other 
applicable securities rules and regulations impose various requirements on public companies in the United States, including the 
establishment and maintenance of effective disclosure and financial controls and corporate governance practices. Our senior 
management and other personnel will need to devote a substantial amount of time to these compliance initiatives. Moreover, these rules 
and regulations will increase our legal and financial compliance costs and will make some activities more time-consuming and costly. For 
example, we expect that these rules and regulations may make it more difficult and more expensive for us to obtain director and officer 
liability insurance, which in turn could make it more difficult for us to attract and retain qualified senior management personnel or 
members for our board of directors.
However, these rules and regulations are often subject to varying interpretations, in many cases due to their lack of specificity, and, as a 
result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could 
result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and 
governance practices.
Pursuant to Section 404(a), we will be required to furnish a report by our senior management on our internal control over financial 
reporting. However, while we remain an emerging growth company, we will not be required to include an attestation report on internal 
control over financial reporting issued by our independent registered public accounting firm, pursuant to Section 404(b). To prepare for 
eventual compliance with Section 404(b), we will be engaged in a process to document and evaluate our internal control over financial 
reporting, which is both costly and challenging. In this regard, we will need to continue to dedicate internal resources, potentially engage 
outside consultants and adopt a detailed work plan to assess and document the adequacy of internal control over financial reporting, 
continue steps to improve control processes as appropriate, validate through testing that controls are functioning as documented and 
implement a continuous reporting and improvement process for internal control over financial reporting. Despite our efforts, there is a 
risk that we will not be able to conclude, within the prescribed timeframe or at all, that our internal control over financial reporting is 
effective as required by Section 404.
Compliance with laws and regulations affecting public companies may cause us to incur additional expenses and may also 
increase the compliance risks associated with such changes, which may have a material adverse effect on our financial 
condition and operating results.
The occurrence of any changes in the laws and regulations applicable to public companies, including any changes to the existing 
disclosure obligations under applicable Canadian securities laws and regulations and related rules and policies, may cause us to incur 
additional expenses associated with the assessment of the impacts of such changes as well as a result of the implementation and 
monitoring of its compliance obligations, including any new internal processes and controls that need to be implemented or reporting 
requirements as a result of such changes.
 
49

 
Any changes in the laws and regulations affecting public companies may also increase the compliance risks associated with such 
changes, which could result in enforcement actions, penalties or lawsuits, which may have a material adverse effect on our financial 
condition and operating results. Any such increased compliance risks may make it more difficult for us to comply with our 
indemnification obligations and to secure appropriate directors and officers’ liability insurance policies or may result in a significant 
increase in the cost to secure appropriate insurance coverage. We may not be able to afford a significant increase in the costs to secure 
appropriate directors and officers’ liability insurance coverage and may have to secure reduced coverage limits or settle for a higher 
retention amount for indemnifiable losses, which may not cover the claims against our past, present or future directors for which we are 
bound to indemnify our directors and officers. Any reduced limit in the insurance coverage or increase of the retention amount for 
indemnifiable losses may result in a difficulty to attract and retain experienced and qualified directors to serve on our board of directors 
and officers.
We are an “emerging growth company” and as a result of the reduced disclosure and governance requirements applicable 
to emerging growth companies, our common shares may be less attractive to investors.
We are an “emerging growth company” as defined in the JOBS Act. For as long as we continue to be an emerging growth company, we 
may take advantage of exemptions from various reporting requirements that are applicable to other public companies that are not 
emerging growth companies, including not being required to comply with the auditor attestation requirements of Section 404, 
exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval of any 
golden parachute payments not previously approved. We may take advantage of these exemptions until we are no longer an emerging 
growth company. We could be an emerging growth company for up to five years, although circumstances could cause us to lose that 
status earlier, including if the aggregate market value of our common shares held by non-affiliates exceeds $700 million as of the end of 
our second fiscal quarter before that time, in which case we would no longer be an emerging growth company as of the following 
December 31st (the last day of our fiscal year). We cannot predict if investors will find our common shares less attractive because we 
may rely on these exemptions. If some investors find our common shares less attractive as a result, there may be a less active trading 
market for our common shares and the price of our common shares may be more volatile.
Under Section 107(b) of the JOBS Act, emerging growth companies can delay adopting new or revised accounting standards until such 
time as those standards apply to private companies. We have irrevocably elected not to avail ourselves of this exemption from new or 
revised accounting standards and, therefore, we will be subject to the same new or revised accounting standards as other public 
companies that are not emerging growth companies.
We qualify as a foreign private issuer and, as a result, we will not be subject to U.S. proxy rules and will be subject to 
Exchange Act reporting obligations that permit less detailed and frequent reporting than that of a U.S. domestic public 
company.
We report under the Exchange Act as a non-U.S. company with foreign private issuer status. Because we qualify as a foreign private 
issuer under the Exchange Act, we are exempt from certain provisions of the Exchange Act that are applicable to U.S. domestic public 
companies, including (i) the sections of the Exchange Act regulating the solicitation of proxies, consents or authorizations in respect of a 
security registered under the Exchange Act; (ii) the sections of the Exchange Act requiring insiders to file public reports of their stock 
ownership and trading activities and liability for insiders who profit from trades made in a short period of time; and (iii) the rules under 
the Exchange Act requiring the filing with the SEC of quarterly reports on Form 10-Q containing unaudited financial and other specified 
information, or current reports on Form 8-K upon the occurrence of specified significant events. In addition, foreign private issuers are 
not required to file their annual report until 120 days after the end of each fiscal year, while U.S. domestic issuers that are accelerated 
filers are required to file their annual report on Form 10-K within 75 days after the end of each fiscal year.
 
50

 
Foreign private issuers also are exempt from Regulation FD, aimed at preventing issuers from making selective disclosures of material 
information. As a result of the above, you may not have the same protections afforded to shareholders of companies that are not foreign 
private issuers.
If we lose our status as a foreign private issuer, we would be required to comply with the Exchange Act reporting and other requirements 
applicable to U.S. domestic issuers, which are more detailed and extensive than the requirements for foreign private issuers. We may 
also be required to make changes in our corporate governance practices in accordance with various SEC and Nasdaq rules. The 
regulatory and compliance costs to us under U.S. securities laws if we are required to comply with the reporting requirements applicable 
to a U.S. domestic issuer may be significantly higher than the cost we would incur as a foreign private issuer. As a result, we expect that 
a loss of foreign private issuer status would increase our legal and financial compliance costs and would make some activities highly time 
consuming and costly. We also expect that if we were required to comply with the rules and regulations applicable to U.S. domestic 
issuers, it would make it more difficult and expensive for us to obtain director and officer liability insurance, and we may be required to 
accept reduced coverage or incur substantially higher costs to obtain coverage. These rules and regulations could also make it more 
difficult for us to attract and retain qualified members of our board of directors.
U.S. investors may be unable to enforce certain judgments.
We are a company existing under the CBCA. Most of our directors and officers are residents of Canada or otherwise reside outside the 
United States, and substantially all of our assets are located outside the United States. As a result, it may be difficult to effect service 
within the United States upon us or upon some of our directors and officers. Execution by U.S. courts of any judgment obtained against 
us or any of our directors or officers in U.S. courts may be limited to assets located in the United States. It may also be difficult for 
holders of securities who reside in the United States to realize in the United States upon judgments of U.S. courts predicated upon civil 
liability of us and our directors and executive officers under the U.S. federal securities laws. There may be doubt as to the enforceability 
in Canada against non-U.S. entities or their controlling persons, directors and officers who are not residents of the United States, in 
original actions or in actions for enforcement of judgments of U.S. courts, of liabilities predicated solely upon U.S. federal or state 
securities laws.
We may be a passive foreign investment company, which may result in adverse U.S. federal income tax consequences for 
U.S. Holders of our common shares.
Generally, if for any taxable year 75% or more of our gross income is passive income, or at least 50% of the average quarterly value of 
our assets are held for the production of, or produce, passive income, we would be characterized as a passive foreign investment 
company, or PFIC, for U.S. federal income tax purposes.  Although we do not believe that we were a PFIC for the year ending December 
31, 2022, our determination is based on an interpretation of complex provisions of the law, which are not addressed in a significant 
number of administrative pronouncements or rulings by the Internal Revenue Service. Accordingly, there can be no assurance that our 
conclusions regarding our status as a PFIC for the 2021 taxable year will not be challenged by the Internal Revenue Service and, if 
challenged, upheld in appropriate proceedings. In addition, because PFIC status is determined on an annual basis and generally cannot 
be determined until the end of the taxable year, there can be no assurance that we will not be a PFIC for the current or future taxable 
years. If we are characterized as a PFIC, our shareholders who are U.S. holders may suffer adverse tax consequences, including the 
treatment of gains realized on the sale of our common shares as ordinary income, rather than as capital gain, the loss of the preferential 
rate applicable to dividends received on our common shares by individuals who are U.S. Holders, and the addition of interest charges to 
the tax on such gains and certain distributions. A U.S. shareholder of a PFIC generally may mitigate these adverse U.S. federal income
tax consequences by making a “qualified electing fund” election, or, to a lesser extent, a “mark to market” election. However, we do not 
intend to provide the information necessary for U.S. Holders to make qualified electing fund elections if we are classified as a PFIC.
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We may be impacted by certain taxes in multiple jurisdictions.
We are a multinational corporation with operations in multiple jurisdictions. As a result, we need to be compliant with the tax laws and 
regulations of Canadian federal, provincial and local governments, the United Kingdom and other international jurisdictions. This includes 
transfer pricing laws and regulations between many of these jurisdictions. Significant judgment is required in determining our provision 
for income taxes and claims for investment tax credits related to qualifying Scientific Research and Experimental Development 
expenditures, both in Canada and in foreign jurisdictions. Various internal and external factors may have favorable or unfavorable effects 
on future provisions for income taxes and our effective income tax rate. These factors may include, but are not limited to, changes in tax 
laws, regulations and/or tax rates, audits by tax authorities, changing interpretations of existing tax laws or regulations, changes in 
estimates of prior years’ items and changes in future levels of research and development, or R&D, spending. Furthermore, new 
accounting pronouncements or new interpretations of existing accounting pronouncements may have a material impact on our effective 
income tax rate.
We may be impacted by certain tax treatments applicable to various revenue streams in different tax jurisdictions. We are subject to
withholding taxes on certain of our revenue streams. The withholding tax rates that are used are based on the interpretation of specific 
tax acts and related treaties. If a tax authority has a different interpretation from us, it could potentially impose additional taxes, 
interest and/or penalties. These additional costs would potentially reduce the amount of revenue we ultimately receive and retain. From 
time-to-time, we have implemented reorganization transactions to improve or simplify our overall tax structure. Challenges from a tax 
authority having a different interpretation of the effect of these transactions could potentially have a materially adverse impact on us, 
both in the form of additional taxes, interest and/or penalties that may be assessed and additional costs that we may incur in contesting 
such assessments or indemnifications claims from third parties pursuant to purchase and sale transactions.
We do not intend to pay dividends in the foreseeable future.
We have never declared or paid any dividends on our common shares. We intend, for the foreseeable future, to retain our future 
earnings, if any, to finance further research activities and the expansion of our business. As a result, the return on an investment in our 
common shares will likely depend upon any future appreciation in value, if any, and on a shareholder’s ability to sell our common shares. 
The payment of future dividends, if any, will be reviewed periodically by our board of directors and will depend upon, among other 
things, conditions then existing including earnings, financial conditions, cash on hand, financial requirements to fund our development 
activities, development and growth, and other factors that our board of directors may consider appropriate in the circumstances.
If securities or industry analysts do not publish research or publish inaccurate or unfavorable research about our business,
our share price 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. If few securities analysts commence coverage of us, or if industry analysts cease coverage of us, the trading 
price for our common shares would be negatively affected. If one or more of the analysts who cover us downgrade our common shares 
or publish inaccurate or unfavorable research about our business, our common shares price 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 might 
cause the price of our common shares and trading volume to decline. 
 
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Item 4.	
Information on the Company.
A.	
History and Development of the Company
We were incorporated on October 14, 1994 under the Canada Business Corporations Act, or the CBCA, under the name Innovon Life 
Sciences Holdings Limited. We changed our name to “Prometic Life Sciences Inc.” on May 19, 1998 and subsequently changed our name 
to “Liminal BioSciences Inc.” on October 3, 2019. On July 28, 1998, our common shares began trading on the Toronto Stock Exchange, 
or the TSX, under the trading symbol “PLI” and, on October 7, 2019, began trading under the trading symbol “LMNL.” On November 18, 
2019, our common shares began trading on the Nasdaq Global Market, or the Nasdaq, under the trading symbol “LMNL.” On August 5, 
2020, we voluntarily delisted our common shares from the TSX.
Our head and registered office is located at 231 Dundas Street East, Belleville, Ontario, Canada K8N 0K1. The telephone number of our 
principal executive office is 1-450-781-0115 and our corporate website is www.liminalbiosciences.com. The information contained on our 
website is not incorporated by reference into this Annual Report, and you should not consider any information contained on, or that can 
be accessed through, our website as part of this Annual Report or in deciding whether to purchase our common shares. The SEC 
maintains an Internet website that contains reports and other information about issuers, like us, that file electronically with the SEC. The 
address of that website is www.sec.gov.
In September 2022, we transferred our common shares from The Nasdaq Global Market to The Nasdaq Capital Market. In February 
2023, we completed a consolidation of all the issued and outstanding common shares of the Company on the basis of a consolidation 
ratio of ten (10) pre-consolidation shares for one (1) post-consolidation share to regain compliance with Nasdaq’s minimum bid price 
requirement for continued listing by achieving a closing bid price on Nasdaq Capital Market of at least $1.00 per share for a minimum of 
10 consecutive trading days. In February 2023, we received written notice from Nasdaq that the Company had regained compliance with 
Nasdaq Listing Rule 5450(a)(1).
Our actual capital expenditures for the years ended December 31, 2020, 2021 and 2022 amounted to $1.1 million, $0.1 million and $nil, 
respectively. These capital expenditures primarily consisted of investments in our biotherapeutics and bioproduction facilities in 
connection with the development of our former drug, Ryplazim® plasminogen (human) and expenses related to the opening of a new 
plasma collection center in the United States, of which businesses were divested in 2021. We expect our capital expenditures to be more 
in line with our most recent year's expenditures, as we continue to streamline our business and advance our small molecule research 
and development programs.
 
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B.	
Business Overview
We are a development stage biopharmaceutical company focused on discovering and developing novel and distinctive small molecule 
therapeutics that modulate G protein-coupled receptors, or GPCR, pathways. We are designing proprietary novel small molecule 
therapeutic candidates with the intent of developing best/first in class therapeutics for the treatment of metabolic, inflammatory and 
fibrotic diseases with significant unmet medical needs, using our integrated drug discovery platform, medicinal chemistry expertise and 
deep understanding of the GPCR biology. 
Our pipeline is currently made up of three development programs. The candidate we selected for clinical development, LMNL6511, a 
selective antagonist for the GPR84 receptor, is expected to commence a Phase 1 clinical trial in the second half of 2023. We are also 
developing potential OXER1 antagonists and GPR40 agonists, both of which are at the preclinical stage. In addition to these priority 
development programs, we continue to explore other development opportunities to add to our pipeline.
We believe that our drug discovery platform and deep understanding of GPCRs allows us to identify small molecule candidates that can 
accurately target GPCRs where other drug discovery approaches have been unsuccessful. Our drug discovery platform leverages a fully 
integrated chemistry and biology expertise supported by our broad in vivo capabilities, which allows us to investigate our preclinical drug 
candidates’ efficacy in a wide variety of animal models and enables us to develop small molecule therapeutic candidates for the 
treatment of various metabolic, inflammatory and fibrotic diseases. We aim to develop best or first-in-class therapies targeting 
indications with significant unmet needs, where a novel small molecule approach may be better suited using our drug discovery 
platform, specialized know-how and data-driven development plans.
We are led by a strong, experienced team with proven track records in the discovery, development, and approval of biopharmaceuticals. 
Our team’s extensive experience in clinical development, and regulatory success is backed by our data driven philosophy.
GPCRs
G proteins, also known as guanine nucleotide binding proteins, act as molecular switches inside cells and are involved in transmitting 
signals. GPCRs regulate numerous diverse physiological and pathological processes. Due to their abundance, broad distribution, and 
crucial involvement in cellular physiology and biochemistry, GPCRs represent the largest family of receptors in the human genome and 
hold significant importance in the development of therapeutics.
Around 35% of all approved drugs target GPCRs, yet only around 16% of GPCR pathways have an approved drug, providing us with a 
significant opportunity for discovery and development of novel small molecule therapeutics for GPCR pathways.
All of our development programs target seven transmembrane GPCRs (7TM GPCR’s), where the receptor protein passes through the cell 
membrane seven times. These receptors are easily accessible to hydrophilic drugs due to their presence on the cell surface, and their 
non-uniform expression enables selectivity in modulating physiological processes. Agonists and antagonists of 7TM GPCRs receptors are 
utilized for treating various diseases in all organ systems. An agonist is a drug that binds to a target and mimics the action of the natural 
ligand. An antagonist is a drug that binds to a receptor and prevents other molecules (such as the natural ligand) from binding.
 
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Our Small Molecule Discovery Platform Targeting GPCRs
We believe that oral small molecule therapeutics could overcome the challenges associated with biologic and peptide drugs, which can be 
costly and inconvenient for patients. Improved patient access could be particularly significant for common chronic diseases involving the 
endocrine and pulmonary systems. We believe that our drug discovery platform can capitalize on the advantages of highly selective 
potent small molecule therapeutics, such as potentially enhanced clinical activity and improved safety profile due to lower and more 
convenient dosing requirements and lower costs.
Our development pipeline:
 
The candidate we selected for clinical development, LMNL6511, is an oral, selective antagonist of the orphan GPCR, GPR84, designed to 
treat metabolic diseases, inflammation and/or fibrosis in several different therapeutic categories. We believe that the GPR84 receptor 
may be an important biological target in several therapeutic areas by blocking a proinflammatory modulator on immune cells, including 
macrophages, once inflammation is established.
The GPR84 receptor itself, is primarily expressed in immune cells in addition to multiple organ systems such as the liver, lung, and 
gastrointestinal, or GI, tract. Its expression is upregulated in response to inflammatory stimuli. It therefore provides an attractive 
therapeutic target in several chronic metabolic, inflammatory and fibrosis driven disease processes.
We anticipate seeking approval to commence a first-in-human Phase 1 clinical trial of LMNL6511 during the second half of 2023, once we 
successfully complete CTA enabling activities.
We are also developing a selective OXER1 antagonist candidate. OXER1 is a GPCR that is highly selective for 5-oxo-ETE, believed to be 
one of the most potent human eosinophil chemo-attractants. Migration of eosinophils to body sites including the lungs and intestines is 
mediated by eosinophil chemo-attractants such as 5-oxo-ETE. Eosinophils play a key role in inflammation-driven diseases, including 
skin, respiratory diseases and gastro-intestinal diseases such as asthma, allergic rhinitis, chronic obstructive pulmonary disorder, atopic 
dermatitis, psoriasis and acne. Our OXER1 antagonist discovery program is currently at the preclinical stage. We are working towards 
selecting a lead candidate for further development in Eosinophilic driven diseases in the first half of 2023 and are aiming to commence a 
first-in-human clinical trial in 2024.
We are also developing a GPR40 agonist as a potential therapeutic treatment for type 2 diabetes. Free fatty acid receptor 1, FFAR 1 (also 
known as G protein coupled receptor 40, or GPR40) is a validated clinical target for the treatment of diabetes, demonstrated by the 
phase 2/3 trials of the GPR40 agonist, TAK875. However, the development of this compound was terminated due to a low frequency of 
drug induced liver injury (DILI). We believe that small molecule agonists of GPR40 can be designed to minimize the risk of DILI. Our 
GPR40 agonist program is currently in the discovery phase.
In July 2022, we discontinued development of our small molecule product candidate, fezagepras. The decision to discontinue the 
development of fezagepras was based on results from the Phase 1a single-ascending dose, or SAD, clinical trial, which indicated that 
fezagepras was significantly inferior compared to sodium phenylbutyrate as a nitrogen scavenger. The recommendation to stop the 
development program for fezagepras was not based on safety concerns.
As further described above under "Item 3.D-Risk Factors, we do not have sufficient funds to continue maintaining our operating 
activities, even at low spending levels, for the next 12 months and, as a result, we will require additional funding to finance our 
operations, which may not be available on acceptable terms, if at all. Failure to obtain this necessary capital when needed may force us 
to delay, reduce or terminate certain of our product development programs or other operations”. Our December 31, 2022 financial 
statements have been prepared on a going concern basis.
 
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Our Strategy
Our goal is to leverage our drug discovery platform and to develop distinctive novel small molecule therapeutics to treat the complex 
biology of metabolic, inflammatory and fibrotic diseases to address a wide range of significant unmet needs.
The key activities to achieve this goal include:
•
Investing in and leveraging our GPCR knowledge and drug discovery platform to develop differentiated GPCR targeted therapies 
for unmet medical needs;
•
Advancing the candidate we selected for clinical development, LMNL6511, to clinical stage targeting the treatment of fibrosis 
and metabolic diseases;
•
Progressing the development of our OXER1 antagonist program and nominating a lead candidate for further development in 
eosinophil mediated diseases;
•
Pursue the development of our GPR40 agonist program aiming to identify and develop a novel liver-safe GPR40 agonist for the 
treatment of type 2 diabetes, or T2D; and
•
Identifying potential opportunities to monetize non-core assets and to streamline our costs overall.
Our Team
We are led by a strong, experienced team with proven track records in the discovery, development, and approval of biopharmaceuticals, 
all driven to make a difference.
Our team is led by Bruce Pritchard. Mr. Pritchard was appointed as Chief Executive Officer, or CEO, effective 13 November 2020. Prior to 
his appointment as CEO, he acted as one of the two Chief Operating Officers, or COO, and as Chief Financial Officer. In his role as COO, 
he was responsible for the Company’s discovery, clinical development, program management and business development functions 
related to small molecule therapeutics. A Chartered Accountant by training, he has spent over two decades working in the life sciences 
and pharmaceutical industry. Mr. Pritchard brings a proven track record of success in strategic acquisitions and in raising debt and equity 
finance. He also brought to the role many years of experience in general management and operations. Prior to joining Liminal, Mr. 
Pritchard worked as a senior director for CV Therapeutics, a NASDAQ listed biopharmaceutical company. Mr. Pritchard is based out of our 
office in Cambridge.
In addition to our executive officers, we have assembled a team of research and development managers with extensive experience in 
drug discovery, drug development, corporate development and capital market activities, including Dr. Gary Bridger, our Interim Chief 
Scientific Officer, who has 30 years of experience and a proven track record in drug discovery and clinical development holding positions 
at AnorMED, Genzyme Corporation (thereafter acquired by Sanofi S.A.) and Xenon Pharmaceuticals and has held various venture capital 
positions.
 
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Dr Bridger co-founded AnorMED Inc. in 1996 and served as Vice President of Research and Development and Chief Scientific Officer. He 
was responsible for research, development, and clinical programs within AnorMED; a leading company in the development of chemokine 
receptor inhibitors, a family of 7-transmembrane GPCR’s, for a variety of disease applications. He was responsible for the development of 
AMD3100 (Mozobil®(plerixafor)), a new stem cell mobilizing agent for treatment of multiple myeloma and non-hodgkins lymphoma 
patients, including the design and completion of two randomized Phase 3 clinical trials. In late 2006, AnorMED was acquired by Genzyme 
for US $600 million where Dr. Bridger also held senior positions. While at Genzyme, he was directly involved in the successful regulatory 
filing, approval and launch of Mozobil®(plerixafor), in the U.S., Europe and Canada. Mozobil®(plerixafor) was approved by the US FDA 
in 2008. From November 2006 to December 2007, Dr. Bridger served as Senior Vice President of Research and Development of 
Genzyme, which was acquired by Sanofi, S.A. Dr. Bridger completed his PhD in Synthetic Organic Chemistry at the University of 
Manchester Institute of Science and Technology (UK) and subsequently completed a post-doctoral fellowship at Boston College (USA). He 
has authored more than 90 peer-reviewed publications and has over 40 issued patents.
Our Preclinical Programs
Our current development programs are focused on developing small molecule therapeutics for the treatment of metabolic, inflammatory 
and fibrotic conditions. We currently have one clinical development candidate and two drug discovery programs, each in the preclinical 
development phase.
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Our Selective G-protein coupled receptor 84 (GPR84) Antagonist Program
Our most advanced program is for the development of a selective GPR84 antagonist drug candidate designed to treat inflammation 
and/or fibrosis in several different therapeutic categories.
In January 2023, we nominated LMNL6511 as the candidate selected for clinical development for this program. Through our internal 
drug discovery and lead optimization work we have been able to develop LMNL6511, a new structural class of high potency, small 
molecule antagonist of GPR84.
LMNL6511 is a selective antagonist for the GPR84 receptor designed to treat inflammation and/or fibrosis in several diseases. Published 
research supports the role of GPR84 as an important biological target in several therapeutic areas of interest by blocking a 
proinflammatory modulator on immune cells, including macrophages, once inflammation is established.
GPR84 is classified as an orphan receptor since its definitive endogenous ligand is undefined. However, it can be activated by medium-
chain fatty acids (MCFA) such as decanoic acid, 6-OAU, and diindolylmethane (DIM), indicating the presence of three unique binding 
sites, which likely correspond to different endogenous ligands. Additionally, the activation of each binding site may lead to different 
downstream effects, a phenomenon known as signaling bias, which is well-documented within the GPCR superfamily.
Schematic of GPR84 receptor and its ligands:
 
GPR84 is a pro-inflammatory target primarily expressed on cells associated with the immune system and its expression levels increase 
significantly during periods of inflammatory stress. Inhibition of GPR84 can inhibit neutrophil and macrophage migration and reduce 
cytokine release.
GPR84 expression is not restricted to cells in the immune system; it is also expressed in tissues such as the lung, brain, heart, muscle, 
colon, kidney, liver, intestine and adipose. Through its role in inflammation, GPR84 may be a mediator of the relationship between 
inflammation, obesity and diabetes. Rodent models suggest that GPR84 expression is up-regulated in adipocytes in response to TNF-α 
released from infiltrating macrophages, and that this in turn can lead to a down-regulation in adiponectin expression in adipocytes. 
Adiponectin is known to have anti-diabetic, anti-inflammatory, and anti-atherogenic effects, and it also functions as an insulin sensitizer.
More recently, 3-hydroxy decanoate, an agonist of GPR84 and a metabolite of decanoic acid was found to be enriched in the circulation 
of obese individuals compared to non-diabetic controls. This was associated with adipose inflammation and increased fasting insulin 
levels. Consequently, we intend to incorporate biomarker measurements of diabetes and lipids in our first-in-human phase 1 study of 
LMNL6511, with the goal of identifying an early indicator of biological activity.
We believe that the GPR84 receptor could be an important biological target in several therapeutic areas of interest. GPR84 is broadly 
expressed and may play an interesting role in the relationship between inflammation, obesity and diabetes. Our preclinical research, 
combined with published work from other groups, indicates a potential role for antagonism of GPR84 in fibrotic diseases, including Non-
Alcoholic Steatohepatitis, or NASH, Inflammatory bowel disease, or IBD, and Idiopathic Pulmonary Fibrosis, or IPF.
Non-alcoholic fatty liver, or NAFLD, is a condition that is estimated to affect 79 million people in the United States, and Non-Alcoholic 
Steatohepatitis, or NASH, is estimated to affect 17 million people in the United States due to the obesity epidemic and is the 
manifestation of metabolic disease in the liver. According to Global Industry Analysts, Inc. forecasts, the combined NAFLD and NASH 
market is expected to be worth $12 billion in the United States by 2027.
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NASH is a progressed state of NAFLD, where the chronic injury suffered by the liver due to the excess fatty deposits associated with 
NAFLD trigger inflammation and fibrosis. Though only a small percentage of NAFLD patients progress to NASH, the sheer number of 
NAFLD patients has made NASH the most common cause of severe liver disease worldwide. NASH and its associated co-morbidities, 
such as fibrosis, remain a major unmet medical need with treatment offering little recourse. Though the biologic mechanisms underlying 
the pathogenesis of NASH are not fully characterized, the current understanding describes excess lipids present in the liver ultimately 
leading to hepatoxic injury, followed by inflammation and fibrosis with an associated decline in liver function. Current research implicates 
multiple pathways for both the initial lipid accumulation and the dysregulated healing response.
There are currently no approved therapies for NAFLD, NASH or associated fibrosis, although one potential therapy (Ocaliva®, developed 
by Intercept Pharmaceuticals) is currently under FDA review. Current treatment options are limited to diet and lifestyle modifications 
that may control or reduce the amount of excess fat deposits in the liver. In January 2023, Madrigal Pharmaceuticals Inc. provided an 
update on their Phase 3 MAESTRO-NASH clinical trial of Resmetirom for the treatment of NASH with Liver Fibrosis. Results of the Phase 3 
trial showed potential for the drug candidate’s impact on treatment of NASH and associated symptoms such as ballooning, steatosis and 
inflammation.
Published research also supports the role of the GPR84 receptor in the potential treatment of IBD. Such research proposes that GPR84 is 
highly upregulated in inflamed colon tissues of active Ulcerative Colitis or UC, patients and DSS-induced colitis mice, and infiltrating 
GPR84+ macrophages are significantly increased in the colonic mucosa of both the UC patients and the mice with colitis. GPR84 
activation imposes pro-inflammatory properties in colonic macrophages by enhancing NLRP3 inflammasome activation. Genetic deletion 
or chemical blockade of GPR84 attenuates DSS-induced colitis in mice by reducing the M1 polarization and function of pro-inflammatory 
macrophages.
UC is typically first point of entry in IBD with Crohn’s Disease, or CD, as a potential follow-on indication. In the USA alone, the 
prevalence of UC is 730,000 and CD is 709,000 with the market expected to reach $37 billion by 2029.
An antagonist of the GPR84 receptor has also been studied in a clinical setting as a potential therapy for IPF. In a phase IIa clinical trial 
for IPF, patients receiving the GPR84 antagonist GLPG1205 (100 mg, orally once daily) for 26 weeks on top of standard of care had a 
smaller forced vital capacity (FVC) decline compared with placebo (GLPG1205: −31.29 mL; placebo: −79.47 mL). The change in 
pulmonary lobar volume, as measured by FRI, correlates with the FVC decline observed. However, it is important to note that this study 
was not powered to show statistical significance.
IPF is considered a rare, sporadic disease. According to the National Institutes of Health (NIH), about 100,000 people in the United 
States have IPF. Approximately 30,000 to 40,000 new cases are diagnosed each year. Worldwide, IPF affects 13 to 20 out of every 
100,000 people.
Subject to continued satisfactory results in ongoing clinical trial application (CTA)-enabling work, we expect to seek approval to 
commence a first-in-human Phase 1 clinical trial of LMNL6511, in healthy volunteers, in the second half of 2023. We also expect that on-
going in-vivo experiments in animal models of IPF, IBD and metabolic diseases will allow us to select a lead clinical indication in the 
coming months.
Our Selective Oxo-eicosanoid receptor 1 (OXER1) Antagonist Program
Our second preclinical program is for the development of a selective OXER1 antagonist aimed at treating eosinophilic driven diseases, or 
EDDs. Our OXER1 antagonist discovery program is currently at the preclinical stage. We are targeting selecting a lead candidate for 
further development in the first half of 2023.
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OXER1 is a GPCR that is highly selective for 5-oxo-eicosatetraenioc acid (5-oxo-ETE), a potent human eosinophil chemo-attractant 
known to be involved in EDDs. EDDs are inflammatory illnesses, generally in skin, respiratory and GI disease in which elevated levels of 
activated eosinophils are a direct cause or thought to play a pivotal role. Interaction of 5-oxo-ETE with OXER1 is an important mediator 
of migration of eosinophils. Selective OXER1 antagonists may function as therapeutic or prophylactic agents for the above-mentioned 
disease. OXER-1 may represent a promising target in a novel pathway for the treatment of eosinophilic driven diseases.
Migration of eosinophils to body sites including the lungs and intestines is mediated by eosinophil chemo-attractants such as 5-oxo-ETE. 
Eosinophils are involved in acute and chronic inflammation and play an important role in a large number of allergic, inflammatory and 
proliferative diseases, such as skin, respiratory diseases and gastro-intestinal diseases, such as asthma, allergic rhinitis, chronic 
obstructive pulmonary disorder, atopic dermatitis, psoriasis and acne.
Eosinophils are major effector cells in the immune system. They are part of the innate immune system; traditionally recognized as the 
first line of defense against parasitic infections. Eosinophils themselves are key in mounting an appropriate immune response against 
pathogens. When activated, they release a cocktail of toxic proteins (to damage the parasite), along with cytokines to attract other 
immune cells. However, when eosinophils are chronically activated, these toxic proteins can also damage normal tissue and promote 
inflammation. Eosinophils are also recruited from the blood into the tissues at the sites of inflammation. They also play a role in tissue 
repair and resolution of inflammation.
5-oxo-ETE binds to OXER1 and activates intracellular signaling pathways: Gαi response leading to inhibition of cyclic AMP (cAMP) 
formation (in green); βγ response leading to phospholipase C (PLC)/calcium mobilization/protein kinase C (PKC), phosphatidylinositol 3-
kinase (PI3K)/Akt, and p38 signaling (in red); and β-arrestin response leading to MAP kinase signaling and cytosolic phospholipase A2 
(cPLA2) activation (in blue). The βγ and β-arrestin signaling pathways lead to the indicated cellular responses in granulocytes, which 
could be blocked by an OXER1 antagonist. 
 
EDDs are inflammatory illnesses, generally in skin, respiratory, gastrointestinal, or GI conditions, in which elevated levels of activated 
eosinophils are a direct cause or thought to play a critical role. Eosinophils are involved in acute and chronic inflammation and play an 
important role in a large number of allergic, inflammatory and proliferative diseases.
EDD such as Eosinophilic Asthma and Atopic Dermatitis, or AD, represent a significant area of unmet need in global health. Asthma is a 
heterogeneous disease; there are multiple clinical sub-types. The two primary asthma phenotypes, Type 2 high and Type 2 low, are 
defined by eosinophilic and neutrophilic pattern of inflammation respectively. The Type 2 high subtype is associated with the cytokines 
IL-5 and IL-13. Most drugs have focused on Type 2 high asthma, including four of the biologics approved for treatment of uncontrolled 
asthma target IL-5, IL-5R or IL-4/IL-13. Globally, Asthma affected an estimated 262 million people in 2019 and caused 455 000 deaths. 
The global Eosinophilic and severe asthma markets are expected to reach $127 million by 2029 with approved drugs already producing 
sales of $1.3 billion (Fasendra® 2021 sales) and $1.6 billion (Nucala 2021 sales).
The immune response observed during the course of AD is characterized by a biphasic inflammation. A Th2-biased immune response (IL-
4, IL-13, TSLP and eosinophils) is predominant in the initial and acute phase of AD, while in chronic AD skin lesions, a Th1/Th0 
dominance has been described (IFN-γ, IL-12, IL-5 and GM-CSF). The prevalence of AD is estimated to be 15-20% in children and 1-3% 
in adults, and the incidence has in-creased by 2 to 3-fold during the past decades in industrialized countries. It is expected that the 

growing global Atopic Dermatitis market may reach 7.6 billion by 2029 with approved drugs already producing sales of $6.4 billion 
(Dupixent®) and an additional $1.1 billion by 2027 (CIBINQOTM).
Several biologics have been approved for the treatment of eosinophil-related diseases. Several of the approved monoclonal antibody 
treatments for severe eosinophilic asthma are currently in clinical trials aimed at expanding their indications to a broader range of 
eosinophilic disorders.  Compared to approved biologics, small molecule OXE receptor antagonists may offer a promising and potentially 
more cost-effective option for treatment of eosinophilic-driven disorders.
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Our OXER1 antagonist program is currently at the pre-clinical stage. Pending the outcome of our preclinical research, we plan to 
nominate a lead candidate for our OXER1 antagonist program for further development of our OXER1 antagonist program in Eosinophilic 
driven diseases in the first half of 2023.
Our GPR40 Agonist Program
Our third preclinical program is a drug discovery program for the development of a liver safe GPR40 agonist, compared to other 
compounds in development, as a possible treatment for T2D.
GPR40, a G protein-coupled receptor for free fatty acids, also known as FFA1 or FFAR1, is a seven transmembrane GPCR highly 
expressed in pancreatic β-cells, intestinal L, K, and I cells and in neurons and responds to medium and long chain unsaturated fatty 
acids, resulting in increased insulin secretion only in the presence of elevated glucose levels. The receptor's glucose dependency makes 
it an attractive target for developing potentially safe and effective therapies for type 2 diabetes. While the mechanism of action is not 
fully understood, previous published research suggests that GPR40 is mainly coupled with the G protein α-subunit of the Gq family 
(Gαq), which triggers an increase in phospholipase C (PLC) activity, leading to intracellular calcium mobilization and protein kinase C 
(PKC) activation. GPR40 is also expressed in enteroendocrine cells of the gastrointestinal tract, with activation resulting in the secretion 
of incretins such as GLP-1 and GIP, which can indirectly regulate insulin secretion.
Several companies have focused on developing small molecule GPR40 agonists. Based on published preclinical and clinical studies, 
activating GPR40 can enhance glycemic control by promoting insulin secretion that is dependent on glucose levels. The initial evidence 
for the potential of GPR40 as a target for treating type 2 diabetes came from phase II results of TAK-875, which demonstrated significant 
reductions in HbA1c and fasting blood glucose levels without causing hypoglycemia in patients with T2D. However, in phase 3 trials, TAK-
875 (Takeda), which was the most clinically advanced GPR40 agonist, exhibited a low frequency of drug-induced liver injury (DILI). 
Takeda subsequently discontinued development of TAK-875 due to liver safety concerns. Since the GPR40 receptor is not expressed in 
the liver, toxicity is not considered a hallmark of GPR40 agonism but rather an intrinsic property if an individual agonist, stimulating the 
search for new agonists that minimize the risk of liver toxicity. The most advanced clinical candidate of the second-generation GPR40 
agonists is CPL280 from Celon Pharma, a compound that minimizes the formation of a reactive Acyl glucuronide metabolite in vivo, a 
potential cause of liver toxicity. We believe that identification of a GPR40 agonist that does not exhibit liver toxicity is achievable and 
discovery medicinal chemistry is ongoing.
GPR40 membrane receptor model includes three characterized binding sites and multiple signaling pathways:
 
Diabetes is a chronic, metabolic disease characterized by elevated levels of blood glucose (or blood sugar), which leads over time to 
serious damage to the heart, blood vessels, eyes, kidneys and nerves. The most common is T2D, usually in adults, which occurs when 
the body becomes resistant to insulin or doesn't make enough insulin. In the past 3 decades, the prevalence of T2D has risen 
dramatically in countries of all income levels. For people living with diabetes, access to affordable treatment, including insulin, is critical 
to their survival. There is a globally agreed target to halt the rise in diabetes and obesity by 2025.
Obesity and diabetes are global epidemics with more than 1.9 billion people being obese or overweight and 463 million adults having 
diabetes. Obesity is the most common cause of several metabolic defects and is associated with complications such as T2D and 
cardiovascular disease. Both the number of cases and the prevalence of diabetes have been steadily increasing over the past few 
decades.
Our GPR40 agonist development program is currently at the discovery stage.
 
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Manufacturing
We rely and expect to continue to rely for the foreseeable future, on third-party contract development manufacturing organizations, or 
CDMOs, to synthesize, optimize and produce our small molecule product candidates for preclinical and clinical testing. We require that 
our CDMOs produce our drug substances and finished drug products for clinical trials in accordance with current Good Manufacturing 
Practices, or cGMPs, and all other applicable laws and regulations. We maintain agreements with our manufacturers that include 
confidentiality and intellectual property provisions to protect our proprietary rights related to our product candidates.
We do not currently have arrangements in place for redundant supply. As our development programs expand and we build new process 
efficiencies, we expect to continually evaluate this strategy with the objective of satisfying demand for preclinical studies, clinical trials 
and, if approved, the manufacture, sale and distribution of commercial products.
Competition
The biotechnology and pharmaceutical industries are characterized by rapidly advancing technologies, intense competition and a strong 
emphasis on proprietary rights. While we believe that our product candidates, technology, knowledge, experience and scientific 
resources provide us with competitive advantages, we compete in the highly competitive markets and face significant competition from 
many sources, including pharmaceutical and biotechnology companies, as well as academic institutions, governmental agencies and 
private and public research institutions.
We compete in the segments of the biotechnology, pharmaceutical and other related industries that develop and market drugs and 
therapies for the treatment of inflammation, metabolic and respiratory disorders.
There are many other companies, including large biotechnology companies, that are developing therapies for the same therapeutic areas
that our product candidates target.
The first GPR84 antagonist to enter clinical trials was GLPG1205 from Galapagos. In published work, GLPG1205 demonstrated activity in 
pre-clinical models of IPF, UC and NASH/NAFLD and subsequently entered a phase 2 clinical trial in patients with IPF. Galapagos 
discontinued development of drugs that target fibrotic diseases, including GLPG1205, in 2021. The current development status of 
GLPG1205 is unknown.
Several biologics have been approved for the treatment of eosinophil-related diseases. There are currently no small molecule OXE 
receptor antagonists in clinical trials or approved for treatment of eosinophilic-driven disorders.
Many of the companies against which we are competing or against which we may compete in the future, either alone or with their 
strategic collaborators, have significantly greater financial resources and expertise in research and development, manufacturing, 
preclinical testing, conducting clinical trials, obtaining regulatory approvals and marketing approved drugs than we do. Mergers and 
acquisitions in the biotechnology and pharmaceutical industries may result in even more resources being concentrated among a smaller 
number of our competitors. Smaller or early-stage companies may also prove to be significant competitors, particularly through
collaborative arrangements with large and established companies or universities and research institutions. These competitors also 
compete with us in recruiting and retaining qualified scientific and management personnel and establishing clinical trial sites and 
enrolling patients for our clinical trials, as well as in acquiring technologies complementary to, or necessary for, our programs.
 
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We could see a reduction or elimination of our commercial opportunity if our competitors develop and commercialize products that are 
safer, more effective, have fewer or less severe side effects, are more convenient or are less expensive than any products that we may 
develop. The availability of reimbursement from government and other third-party payors will also significantly affect the pricing and 
competitiveness of our products. Our competitors also may obtain FDA or other regulatory approval for their products more rapidly than 
we may obtain approval for ours, which could result in our competitors establishing a strong market position before we are able to enter 
the market.
License Agreements
Amended and Restated License Agreement with The Royal Institution for the Advancement of Learning/ McGill University and Florida 
Institute of Technology, Inc.-
Concurrent with the acquisition of Fairhaven Pharmaceuticals Inc., or Fairhaven, in July 2020, Fairhaven entered into an amended and 
restated license agreement with The Royal Institution for the Advancement of Learning/McGill University and Florida Institute of 
Technology, Inc. (the “Licensors”) effective as of May 16, 2018. Pursuant to the amended and restated license agreement, the Licensors 
granted us worldwide, exclusive royalty-bearing right to use and practice certain licensed patents covering 5-oxo-ETE receptor 
antagonist compounds and indole analogs as 5-oxo-ETE receptor antagonists and methods of use thereof (the “Licensed Patents”) and 
know-how, with the exclusive right to develop, modify, adapt, improve and customize certain tangible devices, materials, services or 
processes, in the course of exploitation which, in the absence of the amended and restated license agreement, would infringe one or 
more of the issued or pending claims of Licensed Patents (the “Licensed Products”), and the right to make, have made, commercialize, 
exploit, reproduce, market, sell, rent, distribute, lease or otherwise transfer, import and export certain Licensed Products, contingent 
upon our material compliance with the terms of the Amended and Restated License Agreement. We expect to utilize the Licensed Patents 
and know-how licensed from the Licensors in connection with the development of our pre-clinical OXER1 antagonist program. Under the 
Amended and Restated License Agreement, we are obliged to pay a low single digit royalty to the Licensors based on a percentage of net 
sales of the Licensed Products. The Amended and Restated License Agreement terminates upon the last to expire, or become 
abandoned, Licensed Patent(s), whether by statute or otherwise, unless it earlier terminates by operation of law or by acts of the parties 
in accordance with the terms of the Amended and Restated License Agreement.
Intellectual Property
We own and control the intellectual property utilized in most of our technologies, products and potential product candidates, giving us 
the option to develop and eventually commercialize these products in various geographies, to develop new formulations, and to select 
CDMOs and clinical research organizations, or CROs, of our choice. Our intellectual property rights include our trademarks, patents and 
patent applications, regulatory dossiers, manufacturing, and process know-how. Our intellectual property portfolio has been built in large 
part from in-house technology and product research and development over the past 20 years as well as strategic relationships.
Our approach regarding our intellectual property portfolio is to file and/or license patents and patent applications as appropriate and to 
seek to obtain patent protection in at least the major pharmaceutical markets, including the United States, Canada, major European 
countries and Japan. We also rely on trade secrets, proprietary unpatented information, trademarks, and contractual arrangements to 
protect our technology and enhance our competitive position. We currently have a patent estate comprised of owned and in-licensed 
patents and patent applications. Our patent portfolio includes patents and patent applications claiming compounds, pharmaceutical 
compositions, nutraceuticals, processes, and methods for treating diseases, disorders, or conditions.
 
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GPR84 Antagonist Program
For our GPR84 antagonist program, we wholly own five patent families comprised of pending patent applications directed to compositions 
of matter and methods of their medical use. Two of the patent families each comprise three pending patent applications which relate to 
compounds and methods useful for antagonizing G-protein coupled receptor, for use in the treatment of various disorders, whereby
patents, if granted based on these pending patent applications, would be expected to expire no sooner than 2042, excluding any patent 
term adjustments or other forms of extensions. The remaining three patent families each comprise one pending provisional patent 
application which relate to compounds and methods useful for antagonizing G-protein coupled receptor, for use in the treatment of 
various disorders, whereby patents, if granted based on non-provisional patent applications filed in the future based on these pending 
provisional patent applications, would be expected to expire no sooner than 2043, excluding any patent term adjustments or other forms 
of extensions.
OXER1 Antagonist Program
With respect to our OXER1 antagonist program, we have in-licensed inventions that relate to novel pharmaceutically useful compounds 
which are antagonists of a G-protein coupled eicosanoid receptor, to methods for their preparation and to pharmaceutical compositions 
and therapeutic methods for treating eicosanoid-mediated disorders, such as inflammatory and allergic conditions.
Furthermore, we wholly own a patent family which relates to compounds and methods which are useful for antagonizing G-protein 
coupled receptor OXER1, useful in treating various disorders. If granted, patents based on pending applications in this family would be 
expected to expire no sooner than 2042, excluding any patent term adjustments or other possible extensions.
Our Trademark Portfolio
LIMINAL BIOSCIENCES is our trademark currently registered in Australia, Brazil, Switzerland, China, European Union, Israel, Japan, 
Mexico, Norway, New Zealand, Turkey, United Kingdom as well as in the United States and pending registration in Canada. This mark is 
our name and is used in association with several goods and services, namely pharmaceutical research and development, and 
pharmaceutical preparations and compositions being developed for the treatment of multiple indications.
We also have unregistered trademark rights in certain countries in which we operate, where trademark rights arise from use, rather than 
registration.
Other Intellectual Property Portfolio
Our portfolio of intellectual property also contains registrations and domain names associated with our trademarks and pending
trademark application.
Our Policy on Intellectual Property
Our intellectual property practice is to keep all information relating to proprietary compounds, inventions, improvements, trade secrets, 
know-how and continuing technological innovation confidential and, where practicable, file patent and trademark applications. In 
particular, as part of our intellectual property protection practice, we, where we deem practicable and commercially reasonable:
•
file patent applications for any new and patentable invention, development or improvement in the United States and in other 
countries;
•
prosecute pending patent applications in conformity with applicable patent laws and in a manner that covers our activities;
•
file trademark applications in countries of interest for our trademarks;
•
register domain names whose addresses include our trademark names; and
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•
maintain our intellectual property rights by paying government fees as may be necessary to ensure such rights remain in force.
Government Regulation
In the United States, pharmaceutical products are subject to extensive regulation by the FDA under the Federal Food, Drug, and 
Cosmetic Act, or FDCA. The FDCA and other federal and state statutes and regulations, govern, among other things, the research, 
development, testing, manufacture, storage, recordkeeping, approval, labeling, promotion and marketing, distribution, post-approval 
monitoring and reporting, sampling and import and export of pharmaceutical products. Failure to comply with applicable U.S. 
requirements may subject a company to a variety of administrative or judicial sanctions, such as FDA refusal to approve pending new 
drug applications, or NDAs, warning or untitled letters, product recalls, product seizures, total or partial suspension of production or 
distribution, injunctions, fines, civil penalties and criminal prosecution.
We cannot market a drug product in the United States until the product candidate has received FDA approval. The steps required before 
a new drug may be marketed in the United States generally include the following:
•
completion of extensive nonclinical laboratory tests, animal studies, and formulation studies in accordance with the FDA's Good 
Laboratory Practice, or GLP, regulations;
•
submission to the FDA of an Investigational New Drug, or IND, for human clinical testing, which must become effective before 
human clinical trials may begin;
•
performance of adequate and well-controlled human clinical trials in accordance with Good Clinical Practice, or GCP, 
requirements to establish the safety and efficacy of the product for each proposed indication;
•
submission to the FDA of a New Drug Application, or NDA, after completion of all pivotal clinical trials;
•
satisfactory completion of an FDA inspection of sites involved in our clinical trials;
•
satisfactory completion of an FDA pre-approval inspection of the manufacturing facility or facilities at which the active 
pharmaceutical ingredient, or API, and finished product are produced and tested to assess compliance with cGMPs; and
•
FDA review and approval of the NDA prior to any commercial marketing or sale of the product in the United States.
Satisfaction of FDA pre-market approval requirements typically takes many years and the actual time required may vary substantially 
based upon the type, complexity and novelty of the product or disease.
Clinical trials involve the administration of the investigational new biologic to healthy volunteers or patients under the supervision of a 
qualified investigator. Clinical trials must be conducted in compliance with federal regulations, including GCP requirements, as well as 
under protocols detailing the objectives of the trial, the parameters to be used in monitoring safety and the effectiveness criteria to be 
evaluated. Each protocol and subsequent protocol amendments must be submitted to the FDA as part of the IND.
The FDA may order the temporary, or permanent, discontinuation of a clinical trial at any time, or impose other sanctions, if it believes 
that the clinical trial either is not being conducted in accordance with FDA requirements or presents an unacceptable risk to the clinical 
trial patients. The study protocol and informed consent information for patients in clinical trials must also be submitted to an institutional 
review board, or IRB, for approval at each site at which the clinical trial will be conducted. An IRB may also require the clinical trial at 
the site to be halted, either temporarily or permanently, for failure to comply with the IRB's requirements, or may impose other 
conditions.
 
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U.S. Biopharmaceutical Products Development Process
Before testing any product candidate, the product candidate enters the nonclinical testing stage. Nonclinical tests include laboratory 
evaluations of product chemistry, toxicity and formulation, as well as animal studies to assess the potential safety and activity of the 
product candidate. The conduct of the nonclinical tests must comply with federal regulations and requirements including GLPs.
The clinical study sponsor must submit the results of the nonclinical tests, together with manufacturing information, analytical data, any 
available clinical data or literature and a proposed clinical protocol, to the FDA as part of the IND. Some nonclinical testing typically 
continues after the IND is submitted. An IND is an exemption from the FDCA that allows an unapproved product to be shipped in 
interstate commerce for use in an investigational clinical trial and a request for FDA authorization to administer an investigational 
product to humans. The IND automatically becomes effective 30 days after receipt by the FDA, unless the FDA requests certain changes 
to a protocol before the study can begin, or the FDA places the clinical study on a clinical hold within that 30-day time period. The FDA 
may also impose clinical holds on a product candidate at any time before or during clinical trials due to safety concerns or non-
compliance. If the FDA imposes a clinical hold, studies may not recommence without FDA authorization and then only under terms 
authorized by the FDA. Accordingly, we cannot be sure that submission of an IND will result in the FDA allowing clinical trials to begin, or 
that, once begun, issues will not arise that suspend or terminate such studies.
Clinical trials involve the administration of the product candidate to healthy volunteers or subjects under the supervision of qualified 
investigators, generally physicians not employed by or under the study sponsor’s control. Clinical trials are conducted under protocols 
detailing, among other things, the objectives of the clinical study, dosing procedures, subject selection and exclusion criteria, and the 
parameters to be used to monitor subject safety, including stopping rules that assure a clinical study will be stopped if certain adverse 
events should occur. Each protocol and any amendments to the protocol must be submitted to the FDA as part of the IND. Clinical trials 
must be conducted and monitored in accordance with the FDA’s regulations comprising the GCP requirements, including the requirement 
that all research subjects provide informed consent. Further, each clinical study must be reviewed and approved by an independent IRB, 
at or servicing each institution at which the clinical study will be conducted. An IRB is charged with protecting the welfare and rights of
study participants and considers such items as whether the risks to individuals participating in the clinical trials are minimized and are 
reasonable in relation to anticipated benefits. The IRB also approves the form and content of the informed consent that must be signed 
by each clinical study subject or his or her legal representative and must monitor the clinical study until completed. Additionally, some 
trials are overseen by an independent group of qualified experts organized by the trial sponsor, known as a data safety monitoring board 
or committee.
 
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Human clinical trials are typically conducted in three sequential phases that may overlap or be combined:
•
Phase 1. The product is initially introduced into healthy human subjects and tested for safety. In the case of some products for 
severe or life-threatening diseases, especially when the product may be too inherently toxic to ethically administer to healthy 
volunteers, the initial human testing is often conducted in patients.
•
Phase 2. The product is evaluated in a limited patient population to identify possible adverse effects and safety risks, to 
preliminarily evaluate the efficacy of the product for specific targeted diseases and to determine dosage tolerance, optimal 
dosage and dosing schedule.
•
Phase 3. Clinical trials are undertaken to further evaluate dosage, clinical efficacy, potency and safety in an expanded patient 
population at geographically dispersed clinical trial sites. These clinical trials are intended to establish the overall risk/benefit 
ratio of the product and provide an adequate basis for product labeling.
Post-approval clinical trials, sometimes referred to as Phase 4 clinical trials, may be conducted after initial marketing approval. These 
clinical trials are used to gain additional experience from the treatment of patients in the intended therapeutic indication, particularly for 
long-term safety follow-up.
During all phases of clinical development, regulatory agencies require extensive monitoring and auditing of all clinical activities, clinical 
data, and clinical trial investigators. Annual progress reports detailing the results of the clinical trials must be submitted to the FDA. 
Written IND safety reports must be promptly submitted to the FDA and the investigators for serious and unexpected adverse events, any 
findings from other studies, tests in laboratory animals or in vitro testing that suggest a significant risk for human subjects, or any 
clinically important increase in the rate of a serious suspected adverse reaction over that listed in the protocol or investigator brochure. 
The sponsor must submit an IND safety report within 15 calendar days after the sponsor determines that the information qualifies for 
reporting. The sponsor also must notify the FDA of any unexpected fatal or life-threatening suspected adverse reaction within seven 
calendar days after the sponsor’s initial receipt of the information. Phase 1, Phase 2 and Phase 3 clinical trials may not be completed 
successfully within any specified period, if at all. The FDA or the sponsor or its data safety monitoring board may suspend a clinical trial 
at any time on various grounds, including a finding that the research subjects or patients are being exposed to an unacceptable health 
risk. Similarly, an IRB can suspend or terminate approval of a clinical trial at its institution if the clinical trial is not being conducted in 
accordance with the IRB’s requirements or if the investigational product has been associated with unexpected serious harm to patients.
Concurrent with clinical trials, companies usually complete additional animal studies and must also develop additional information about 
the characteristics of the product as well as finalize a process for manufacturing the product in commercial quantities in accordance with 
cGMP requirements. Additionally, appropriate packaging must be selected and tested, and stability studies must be conducted to 
demonstrate that the product candidate does not undergo unacceptable deterioration over its shelf life.
 
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After the completion of clinical trials, FDA approval of a NDA must be obtained before commercial marketing of the product. The NDA 
must include results of product development, laboratory and animal studies, human studies, information on the manufacture and 
composition of the product, proposed labeling and other relevant information. In addition, under the Pediatric Research Equity Act, or 
PREA, a NDA or supplement must contain data to assess the safety and effectiveness of the product for the claimed indications in all 
relevant pediatric subpopulations and to support dosing and administration for each pediatric subpopulation for which the product is safe 
and effective. The FDA may grant deferrals for submission of data or full or partial waivers. Unless otherwise required by regulation, 
PREA does not apply to any product for an indication for which orphan designation has been granted. The testing and approval processes 
require substantial time and effort and there can be no assurance that the FDA will accept the NDA for filing and, even if filed, that any 
approval will be granted on a timely basis, if at all.
Under the Prescription Drug User Fee Act, as amended, or PDUFA, each NDA must be accompanied by a significant user fee. Fee waivers 
or reductions are available in certain circumstances, including a waiver of the application fee for the first application submitted by a 
small business. Additionally, no user fees are assessed on NDAs for product candidates designated as orphan drugs, unless the product 
candidate also includes a non-orphan indication.
Within 60 days following submission of the application, the FDA reviews the application submitted to determine if it is substantially 
complete before the agency accepts it for filing. The FDA may refuse to file any application that it deems incomplete or not properly 
reviewable at the time of submission and may request additional information. In this event, the NDA must be resubmitted with the 
additional information. The resubmitted application also is subject to review before the FDA accepts it for filing. Once the submission is 
accepted for filing, the FDA begins an in-depth substantive review to determine, among other things, whether the proposed product is 
safe and effective, for its intended use, and whether the product is being manufactured in accordance with cGMP. The FDA may refer 
applications for novel products that present difficult questions of safety or efficacy to an advisory committee, typically a panel that 
includes clinicians and other experts, for review, evaluation and a recommendation as to whether the application should be approved and 
under what conditions. The FDA is not bound by the recommendations of an advisory committee, but it considers such recommendations 
carefully when making decisions. FDA also will determine whether a Risk Evaluation and Mitigation Strategy, or REMS, is necessary to 
assure the safe use of the product. If the FDA concludes a REMS is needed, the sponsor must submit a proposed REMS; the FDA will not 
approve the application without a REMS, if required.
Before approving an application, the FDA will inspect the facilities at which the product is manufactured. The FDA will not approve the 
product unless it determines that the manufacturing processes and facilities are in compliance with cGMP requirements and adequate to 
assure consistent production of the product within required specifications. Additionally, the FDA will typically inspect one or more clinical 
trial sites to assure that the clinical trials were conducted in compliance with IND study requirements and GCP requirements. To assure 
cGMP and GCP compliance, an applicant must incur significant expenditure of time, money and effort in the areas of training, record 
keeping, production, and quality control.
 
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Notwithstanding the submission of relevant data and information, the FDA may ultimately decide that the NDA does not satisfy its 
regulatory criteria for approval and deny approval. Data obtained from clinical trials are not always conclusive and the FDA may interpret 
data differently than we interpret the same data. If the agency decides not to approve the NDA in its present form, the FDA will issue a 
complete response letter that usually describes all of the specific deficiencies identified by the FDA. The deficiencies identified may be 
minor, for example, requiring labeling changes, or major, for example, requiring additional clinical trials. Additionally, the complete 
response letter may include recommended actions that the applicant might take to place the application in a condition for approval. If a 
complete response letter is issued, the applicant may either resubmit, addressing all of the deficiencies identified in the letter, or 
withdraw the application.
If a product receives regulatory approval, the approval may be significantly limited to specific diseases and dosages or the indications for 
use may otherwise be limited, which could restrict the commercial value of the product. Further, the FDA may require that certain 
contraindications, warnings or precautions be included in the product labeling. The FDA may impose restrictions and conditions on 
product distribution, prescribing, or dispensing in the form of a risk management plan, or otherwise limit the scope of any approval. In 
addition, the FDA may require post marketing clinical trials, sometimes referred to as Phase 4 clinical trials, designed to further assess a 
product’s safety and effectiveness, and testing and surveillance programs to monitor the safety of approved products that have been 
commercialized. As a condition for approval, the FDA may also require additional nonclinical testing as a Phase 4 commitment.
One of the performance goals agreed to by the FDA under the PDUFA is to review standard NDAs in ten months from filing and priority 
NDAs in six months from filing, whereupon a review decision is to be made. The FDA does not always meet its PDUFA goal dates and its 
review goals are subject to change from time to time. The review process and the PDUFA goal date may be extended by three months if 
the FDA requests or the sponsor otherwise provides additional information or clarification regarding information already provided in the 
submission within the last three months before the PDUFA goal date.
Maintaining substantial compliance with applicable federal, state, and local statutes and regulations requires the expenditure of 
substantial time and financial resources. Rigorous and extensive FDA regulation of biopharmaceutical products continues after approval, 
particularly with respect to cGMP. Manufacturers of our products are required to comply with applicable requirements in the cGMP 
regulations, including quality control and quality assurance and maintenance of records and documentation. Following approval, the
manufacturing facilities are subject to biennial inspections and such inspections may result in an issuance of FDA Form 483 deficiency 
observations or a warning letter, which can lead to plant shutdown and other more serious penalties and fines. Prior to the institution of 
any manufacturing changes, a determination needs to be made whether FDA approval is required in advance. If not done in accordance 
with FDA expectations, the FDA may restrict supply and may take further action. Annual product reports are required to be submitted.
 
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Orphan Drugs
Under the Orphan Drug Act, the FDA may grant orphan designation, or ODD, to a drug or biologic intended to treat a rare disease or 
condition, defined as a disease or condition with either a patient population of fewer than 200,000 individuals in the United States, or a 
patient population greater of than 200,000 individuals in the United States when there is no reasonable expectation that the cost of 
developing and making available the drug or biologic in the United States will be recovered from sales in the United States for that drug 
or biologic. ODD must be requested before submitting a BLA or NDA. After the FDA grants ODD, the generic identity of the therapeutic 
agent and its potential orphan use are disclosed publicly by the FDA.
If a product that has received ODD and subsequently receives the first FDA approval for a particular active ingredient for the disease for 
which it has such designation, the product is entitled to orphan product exclusivity, which means that the FDA may not approve any 
other applications, including a full NDA, to market the same biologic or drug for the same indication for seven years, except in limited 
circumstances, such as a showing of clinical superiority to the product with orphan drug exclusivity or if FDA finds that the holder of the 
orphan drug exclusivity has not shown that it can assure the availability of sufficient quantities of the orphan drug to meet the needs of 
patients with the disease or condition for which the drug was designated. Orphan drug exclusivity does not prevent the FDA from 
approving a different drug or biologic for the same disease or condition, or the same drug or biologic for a different disease or condition. 
Among the other benefits of ODD are tax credits for certain research and a waiver of the application user fee.
A designated orphan drug may not receive orphan drug exclusivity if it is approved for a use that is broader than the indication for which 
it received ODD. In addition, orphan drug exclusive marketing rights in the United States may be lost if the FDA later determines that 
the request for designation was materially defective or if the manufacturer is unable to assure sufficient quantities of the product to 
meet the needs of patients with the rare disease or condition.
Other Healthcare Laws and Compliance Requirements
Pharmaceutical companies are subject to additional healthcare regulation and enforcement by the federal government and by authorities 
in the states and foreign jurisdictions in which they conduct their business. Such laws include, without limitation: the U.S. federal Anti-
Kickback Statute, which prohibits, among other things, persons and entities from knowingly and willfully soliciting, receiving, offering or 
paying remuneration, to induce, or in return for, either the referral of an individual, or the purchase or recommendation of an item or 
service for which payment may be made under any federal healthcare program; federal civil and criminal false claims laws, including the 
civil False Claims Act, and civil monetary penalty laws, which prohibit, among other things, individuals or entities from knowingly 
presenting, or causing to be presented, claims for payment to the federal government, including federal healthcare programs, that are 
false or fraudulent; the federal Health Insurance Portability and Accountability Act of 1996, or HIPAA, which created additional federal 
criminal statutes which prohibit, among other things, executing a scheme to defraud any healthcare benefit program and making false 
statements relating to healthcare matters, and which, as amended by the Health Information for Economic and Clinical Health Act of 
2009, or HITECH, also imposes certain requirements on HIPAA covered entities and their business associates, and their covered 
subcontractors relating to the privacy, security and transmission of individually identifiable health information; the U.S. federal Physician 
Payments Sunshine Act, which requires certain manufacturers of drugs, devices, biologics and medical supplies for which payment is 
available under Medicare, Medicaid or the Children’s Health Insurance Program, with specific exceptions, to annually report to the federal 
government, information related to (i) payments and other "transfers of value" made to physicians (defined to include doctors, dentists, 
optometrists, podiatrists and chiropractors), other healthcare professionals (such as physician assistants and nurse practitioners), and 
teaching hospitals, and (ii) ownership and investment interests held by physicians and their immediate family members; and U.S. state 
and foreign law equivalents of each of the above federal laws, which, in some cases, differ from each other in significant ways, and may 
not have the same effect, thus complicating compliance efforts.
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If their operations are found to be in violation of any of such laws or any other governmental regulations that apply, they may be subject 
to significant penalties, including, without limitation, civil, criminal and administrative penalties, damages, fines, exclusion from 
government-funded healthcare programs, such as Medicare and Medicaid or similar programs in other countries or jurisdictions, integrity 
oversight and reporting obligations to resolve allegations of non-compliance, disgorgement, imprisonment, contractual damages, 
reputational harm, diminished profits and the curtailment or restructuring of our operations.
Coverage and Reimbursement
Significant uncertainty exists as to the coverage and reimbursement status of any pharmaceutical or biological product for which we 
obtain regulatory approval. Sales of any product depend, in part, on the extent to which such product will be covered by third-party 
payors, such as federal, state, and foreign government healthcare programs, commercial insurance and managed healthcare 
organizations, and the level of reimbursement for such product by third-party payors. Decisions regarding the extent of coverage and 
amount of reimbursement to be provided are made on a plan-by-plan basis. As there is no uniform policy of coverage and 
reimbursement for drug products among third-party payors in the United States, coverage and reimbursement policies for drug products 
can differ significantly from payor to payor. There may be significant delays in obtaining coverage and reimbursement as the process of 
determining coverage and reimbursement is often time-consuming and costly which will require us to provide scientific and clinical 
support for the use of our products to each payor separately, with no assurance that coverage or adequate reimbursement will be
obtained. It is difficult to predict at this time what government authorities and third-party payors will decide with respect to coverage 
and reimbursement for our drug products. For products administered under the supervision of a physician, obtaining coverage and 
adequate reimbursement may be particularly difficult because of the higher prices often associated with such drugs. Additionally, 
separate reimbursement for the product itself or the treatment or procedure in which the product is used may not be available, which 
may impact physician utilization.
In addition, the U.S. government, state legislatures and foreign governments have continued implementing cost-containment programs, 
including price controls, restrictions on coverage and reimbursement and requirements for substitution of generic products. Third-party 
payors are increasingly challenging the prices charged for medical products and services, examining the medical necessity and reviewing 
the cost effectiveness of pharmaceutical or biological products, medical devices and medical services, in addition to questioning safety 
and efficacy. Adoption of price controls and cost-containment measures, and adoption of more restrictive policies in jurisdictions with 
existing controls and measures, could further limit sales of any product. Decreases in third-party reimbursement for any product or a 
decision by a third-party payor not to cover a product could reduce physician usage and patient demand for the product.
Healthcare Reform
The United States and some foreign jurisdictions are considering or have enacted a number of reform proposals to change the healthcare 
system. There is significant interest in promoting changes in healthcare systems with the stated goals of containing healthcare costs, 
improving quality or expanding access. In the United States, the pharmaceutical industry has been a particular focus of these efforts and 
has been significantly affected by federal and state legislative initiatives, including those designed to limit the pricing, coverage, and 
reimbursement of pharmaceutical and biopharmaceutical products, especially under government-funded health care programs, and 
increased governmental control of drug pricing.
In March 2010, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act, or, 
collectively, ACA, was signed into law, which substantially changed the way healthcare is financed by both governmental and private 
insurers in the United States, and significantly affected the pharmaceutical industry. The ACA contains a number of other provisions of 
particular import to the pharmaceutical and biotechnology industries, including, but not limited to, those governing enrollment in federal 
healthcare programs, a new methodology by which rebates owed by manufacturers under the Medicaid Drug Rebate Program are 
calculated for drugs that are inhaled, infused, instilled, implanted or injected, and annual fees based on pharmaceutical companies’ 
share of sales to federal health care programs.
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Since its enactment, there have been executive, judicial, Congressional, and executive branch challenges to certain aspects of the ACA. 
For example, the 2020 federal spending package permanently eliminated, effective January 1, 2020, the ACA-mandated “Cadillac” tax on 
high-cost employer-sponsored health coverage and medical device tax and, effective January 1, 2021, also eliminated the health insurer 
tax. In addition, the Tax Cuts and Jobs Act of 2017, or the Tax Act, was enacted, which, among other things, removed penalties for not 
complying with ACA’s individual mandate to carry health insurance. On June 17, 2021, the U.S. Supreme Court dismissed a challenge on 
procedural grounds that argued the ACA is unconstitutional in its entirety because the "individual mandate" was repealed by Congress. 
Since the enactment of the Tax Act, there have been additional amendments to certain provisions of the ACA.  For example, on August 
16, 2022, President Biden signed the Inflation Reduction Act of 2022, or IRA, into law, which among other things, extends enhanced 
subsidies for individuals purchasing health insurance coverage in ACA marketplaces through plan year 2025. The IRA also eliminates the 
"donut hole" under the Medicare Part D program beginning in 2025 by significantly lowering the beneficiary maximum out-of-pocket cost 
and creating a new manufacturer discount program. It is possible that the ACA will be subject to judicial or Congressional challenges in 
the future. It is unclear how any such challenges and the healthcare reform measures of the Biden administration will impact the ACA.
Other legislative changes have been proposed and adopted since the ACA was enacted, including aggregate reductions of Medicare 
payments to providers of 2% per fiscal year and reduced payments to several types of Medicare providers, which will remain in effect 
until 2031 unless additional Congressional action is taken.  Under current legislation, the actual reduction in Medicare payments will vary 
from 1% in 2022 to up to 4% in the final fiscal year of this sequester. Moreover, there has recently been heightened governmental 
scrutiny over the manner in which manufacturers set prices for their marketed products, which has resulted in several Congressional 
inquiries, Presidential executive orders, and proposed and enacted federal and state legislation designed to, among other things, bring 
more transparency to product pricing, review the relationship between pricing and manufacturer patient programs, and reform 
government program reimbursement methodologies for drug products.
At the federal level, the Trump administration used several means to propose or implement drug pricing reform, including through 
federal budget proposals, executive orders and policy initiatives. For example, in July 2021, the Biden administration released an 
executive order, “Promoting Competition in the American Economy,” with multiple provisions aimed at prescription drugs.
In response to Biden’s executive order, on September 9, 2021, the U.S. Department of Health and Human Services, or HHS, released a 
Comprehensive Plan for Addressing High Drug Prices that outlines principles for drug pricing reform and sets out a variety of potential 
legislative policies that Congress could pursue as well as potential administrative actions HHS can take to advance these principles. 
Further, the IRA, among other things (i) directs HHS to negotiate the price of certain high-expenditure, single-source drugs and biologics 
covered under Medicare and (ii) imposes rebates under Medicare Part B and Medicare Part D to penalize price increases that outpace 
inflation. These provisions will take effect progressively starting in fiscal year 2023, although they may be subject to legal challenges. It 
is currently unclear how the IRA will be implemented but is likely to have a significant impact on the pharmaceutical industry. 
Additionally, the Biden administration released an additional executive order on October 14, 2022, directing HHS to report on how the 
Center for Medicare and Medicaid Innovation can be further leveraged to test new models for lowering drug costs for Medicare and 
Medicaid beneficiaries. At the state level, legislatures have increasingly passed legislation and implemented regulations designed to 
control pharmaceutical product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product 
access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other 
countries and bulk purchasing.
 
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Product Development
We have made significant investments over the last twenty years in the development of our proprietary technologies, our small molecule 
and plasma-derived therapeutics platforms and the product candidates arising therefrom. These investments and in-house development 
strategy have allowed us to be flexible in our approaches and adaptive when needed as well as retaining control over intellectual 
property rights and the potential commercial upside thereon. Furthermore, it allows us to develop the necessary skill sets internally on 
both the development of manufacturing processes as well as product development (preclinical and clinical) in various disease indications. 
Notwithstanding the foregoing, we believe that it is important to have a balance between in-house product development and outsourcing 
same or partnering such activities. Finally, pursuing the development and commercialization phase in partnership with other companies 
(especially for specific indications and/or geographic regions) is also interesting for us because it provides continuous external validation 
of our technology and possibilities of short and long term revenues from fees collected at the initiation of the partnership as well as via 
milestones payments and royalty streams.
Environmental Protection
We produce a certain amount of chemical waste in our R&D and manufacturing activities that is managed in accordance with applicable 
environmental protection standards by companies that specialize in hazardous waste management. Our research laboratories generate 
hazardous waste that is also removed by companies that specialize in hazardous waste management, in accordance with strict internal 
procedures and applicable regulatory requirements. Compliance with such requirements is not expected to have a significant effect on 
our competitive position.
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C.	
Organizational Structure
We are structured as a parent company with separate operating entities which all are directly or indirectly controlled by us.
The following chart indicates:
(i)
the name of the operating subsidiaries and their acronym;
(ii)
jurisdiction of incorporation of our operating subsidiaries; and
(iii) voting interest (expressed as a percentage) beneficially owned, controlled or directed by us in each subsidiary.
 
* Subsidiary that meet the definition of significant subsidiaries for the financial year ended December 31, 2022.
D.	
Property, Plant and Equipment.
We own our registered office space in Belleville, Ontario. We lease our executive office and laboratory space in Laval, Québec, Canada, 
which respectively consists of approximately 1,555 and 12,167 square meters, and office space in Sawston, United Kingdom which 
consists of approximately 3,985 square feet. The lease for our principal executive office in Laval expires on October 31, 2025. The lease 
for our office in Sawston expires on November 12, 2024. We believe our current facilities are sufficient to meet our needs. If we need to 
add new facilities or expand existing facilities as we add employees, we believe that suitable additional space will be available to 
accommodate any such expansion of our operations.
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Item 4A.	 Unresolved Staff Comments.
 
Not applicable.
 
75

 
 
Item 5.	
Operating and Financial Review and Prospects. 
Overview
Program Overview
 
We are a development stage biopharmaceutical company focused on discovering and developing novel and distinctive small molecule 
therapeutics that modulate G protein-coupled receptors, or GPCR, pathways. We are designing proprietary novel small molecule 
therapeutic candidates with the intent of developing best/first in class therapeutics for the treatment of metabolic, inflammatory and 
fibrotic diseases with significant unmet medical needs, using our integrated drug discovery platform, medicinal chemistry expertise and 
deep understanding of the GPCR biology.
Our pipeline is currently made up of three development programs. The candidate we selected for clinical development, LMNL6511, a 
selective antagonist for the GPR84 receptor, is expected to commence a Phase 1 clinical trial in the second half of 2023. We are also 
developing potential OXER1 antagonists and GPR40 agonists, both of which are at the preclinical stage. In addition to these priority 
development programs, we continue to explore other development opportunities to add to our pipeline.
The candidate we selected for clinical development, LMNL6511, is an oral, selective antagonist of the orphan GPCR, GPR84, designed to 
treat metabolic diseases, inflammation and/or fibrosis in several different therapeutic categories. We believe that the GPR84 receptor 
may be an important biological target in several therapeutic areas by blocking a proinflammatory modulator on immune cells, including 
macrophages, once inflammation is established.
The GPR84 receptor itself, is primarily expressed in immune cells in addition to multiple organ systems such as the liver, lung, and 
gastrointestinal, or GI, tract. Its expression is upregulated in response to inflammatory stimuli. It therefore provides an attractive 
therapeutic target in several chronic metabolic, inflammatory and fibrosis driven disease processes. We anticipate seeking approval to 
commence a first-in-human Phase 1 clinical trial of LMNL6511 during the second half of 2023, once we successfully complete CTA 
enabling activities.
We are also developing a selective OXER1 antagonist candidate. OXER1 is a GPCR that is highly selective for 5-oxo-ETE, believed to be 
one of the most potent human eosinophil chemo-attractants. Migration of eosinophils to body sites including the lungs and intestines is 
mediated by eosinophil chemo-attractants such as 5-oxo-ETE. Eosinophils play a key role in inflammation-driven diseases, including 
skin, respiratory diseases and gastro-intestinal diseases such as asthma, allergic rhinitis, chronic obstructive pulmonary disorder, atopic 
dermatitis, psoriasis and acne. Our OXER1 antagonist discovery program is currently at the preclinical stage. We are working towards 
selecting a lead candidate for further development in Eosinophilic driven diseases in the first half of 2023 and are aiming to commence a 
first-in-human clinical trial in 2024.
 
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We are also developing a GPR40 agonist as a potential therapeutic treatment for type 2 diabetes. Free fatty acid receptor 1, FFAR 1 (also 
known as G protein coupled receptor 40, or GPR40) is a validated clinical target for the treatment of diabetes, demonstrated by the 
phase 2/3 trials of the GPR40 agonist, TAK875.  However, the development of this compound was terminated due to a low frequency of 
drug induced liver injury (DILI).  We believe that small molecule agonists of GPR40 can be designed to minimize the risk of DILI. Our 
GPR40 agonist program is currently in the discovery phase.
Recent developments
 
 
•
In September 2022, upon approval from the Listing Qualifications Department of The Nasdaq Stock Market ("Nasdaq"), we 
transferred the listing of our common shares from The Nasdaq Global Market to The Nasdaq Capital Market, as allowed 
under Listing Rule 5810(c)(3)(A). Our common shares began trading on The Nasdaq Capital Market effective at the start of 
trading on September 6, 2022. In connection with the transfer to the Nasdaq Capital Market, Nasdaq granted us a second 
period of 180 calendar days, or until February 27, 2023, to regain compliance with the minimum bid price requirement for 
continued listing by achieving a closing bid price on Nasdaq of at least $1.00 per share for a minimum of 10 consecutive 
trading days. 
•
In February 2023, we completed a consolidation of all the issued and outstanding common shares of the Company on the 
basis of a consolidation ratio of ten pre-consolidation shares for one post-consolidation share to regain compliance with the 
minimum bid price requirement for continued listing by achieving a closing bid price on Nasdaq Capital Market of at least 
$1.00 per share for a minimum of 10 consecutive trading days. In February 2023, we received written notice from Nasdaq 
that we regained compliance with the Nasdaq Listing Rule 5450(a)(1) in regard to the minimum bid price requirement for 
continued listing on the Nasdaq Capital Market. 
 
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•
In October 2022, the non-binding Letter of Intent, or LOI, for the sale of our dormant manufacturing facility located in 
Belleville, Ontario, or Belleville facility, entered into with a third party in January 2022 was terminated as a result of certain 
requirements not having been satisfied. Subsequent to the year ended December 31, 2022, the Belleville facility, formerly 
part of the plasma-derived therapeutics segment and previously classified as property, plant and equipment, met the criteria 
to be classified as held for sale and will be classified accordingly as of March 31, 2023.
 
•
In November 2022, we made changes to our executive leadership team. Nicole Rusaw, who served as interim Chief Financial 
Officer since March 2, 2022, was appointed as Chief Financial Officer. Dr. Gary Bridger, a member of our Board of Directors 
and Strategic Advisor to the Company, was named Interim Chief Scientific Officer.
•
In December 2022, we sold our previously owned facility located in Pointe-Claire, Quebec, or Labrosse facility, formerly part 
of the plasma-derived therapeutics segment and previously classified as property, plant and equipment, which met the 
criteria to be classified as held for sale during the quarter ended March 31, 2022 at a carrying amount of $0.8 million. We 
received $3.2 million in net proceeds from this sale.
 
Financial Performance
Under item 5, amounts in tables are expressed in thousands of CAD, except per share amounts which are in full Canadian dollars. 
On February 1, 2023, we performed a 10 to 1 share consolidation of our issued equity instruments including common shares, warrants 
and options. The quantities and per unit prices presented in the 20-F have been retroactively adjusted to give effect to this share 
consolidation.
We entered into two share purchase agreements, or SPAs, with Kedrion S.p.A., or Kedrion, during the quarter ended June 30, 2021: the 
first for the sale of Prometic Plasma Resources Inc. (PPR) and Prometic Plasma Resources USA Inc. (PPR USA), operating the plasma 
collection centers, which dispositions were completed on May 21, 2021, and the second for the sale of our former Ryplazim® business 
operated through its subsidiaries Prometic Bioproduction Inc. (PBP), which was disposed on July 9, 2021, and our former plasma-derived 
therapeutics manufacturing facility, Prometic Biotherapeutics Inc. (PBT), the holder of the biologicals license application or BLA and 
intellectual property rights for Ryplazim® which was disposed on October 15, 2021.. Additionally, our former subsidiary PBT entered into 
an agreement with another party for the sale of the Priority Review Voucher, or PRV, it received on June 4, 2021, in conjunction with FDA 
approval of its BLA. This sale closed on September 28, 2021. These disposals cover the majority of Liminal’s plasma-derived therapeutics 
segment.
We have ceased to consolidate these entities in our consolidated financial statements as of the date of the disposal. Our interest in PPR, 
PPR USA, PBP and PBT has been presented separately as “Discontinued Operations” in the comparative results in accordance with the 
guidance under IFRS 5, Non-Current Asset Held for Sale and Discontinued Operations.
 
78

 
Financial operations overview
Revenues
Revenues include royalty revenues and rental revenues.
Research and development expenses
Research and development, or R&D, expenses comprise the costs to have a contract development and manufacturing organization 
manufacture the product candidate used in pre-clinical studies and clinical trials. It also includes the cost of external consultants 
supporting the clinical trials and pre-clinical studies, employee compensation and other operating expenses involved in research and 
development activities. Government grant credits for eligible R&D salaries and rent in Canada reduce the R&D expenses.
Administration expenses
Administration expenses mainly consist of salaries and benefits related to our executive, finance, human resources, business 
development, legal, intellectual property, and information technology support functions. Professional fees reported under administrative 
expenses mainly include legal fees, accounting fees, audit fees and fees for taxation advisors. It also includes operating expenses such 
as insurance costs, office expenses, and travel costs pertaining to administration. Government grant credits for eligible administrative 
salaries and rent in Canada are also included in administration expenses. 
Gain on foreign exchange
Gain on foreign exchange includes the effects of foreign exchange variations on monetary assets and liabilities denominated in foreign 
currencies between the rates at which they were initially recorded at in the functional currency at the date of the transaction and when 
they are retranslated at the functional currency spot rate of exchange at the reporting date. All differences are included in the 
consolidated statement of operations.
Finance costs 
Finance costs mainly includes interest expense from long-term debt, lease liabilities and banking charges. Finance costs also includes 
financing transaction cost associated with financial instruments carried at fair value through profit or loss. Finance costs are presented 
net of interest income which primarily results from the interest earned on the cash we hold.
Loss (gain) on extinguishments of liabilities
When the terms of our long-term debt are modified significantly, the then existing debt is considered extinguished and the carrying 
amount of the debt before modification is derecognized, and the fair value of the modified debt is recognized. The difference is recorded 
as a loss (gain) on extinguishment of liabilities. Similarly, when a debt agreement is terminated resulting in a cash payment, the 
difference between the carried amount of the debt and the amount paid is recorded as a loss (gain) on extinguishment of liabilities.
Change in fair value of financial instruments measured at fair value through profit or loss
Fair value increases and decreases on financial instruments measured at fair value through profit or loss are presented here. Over the 
last two years, this caption includes the changes in fair values of the warrant liability.
 
79

 
Impairment losses
Impairment losses include impairments recorded on long-lived assets, including but not limited to capital assets, right-of-use assets and 
intangible assets.
Income tax expense
Income tax expense includes the current tax expense that will be payable to or collectable from the taxation authorities in the various 
jurisdictions in which we operate. Income tax expense also includes deferred income tax expense and recoveries. Deferred income tax 
assets are recognized to the extent that it is probable that future tax profits will allow the deferred tax assets to be recovered.
Discontinued operations
Discontinued operations comprise the revenues and expenses of operations and the gains/losses on disposition and transaction expenses 
related thereto, for the following activities and assets:
•
two subsidiaries, Prometic Bioseparations Ltd. and Prometic Manufacturing Inc., that were previously included in our 
bioseparation segment, were sold on November 25, 2019 and were reflected in discontinued operations in 2020;
•
four subsidiaries namely Prometic Plasma Resources Inc. (PPR), Prometic Plasma Resources USA Inc. (PPR USA), Prometic 
Bioproduction Inc. (PBP) and Prometic Biotherapeutics Inc. (PBT) which were formerly part of the plasma-derived 
therapeutics segment were sold together with the Priority Review Voucher (PRV) in a series of transactions in 2021, and 
another subsidiary, Prometic Biotherapeutics Ltd, also part of the same segment, for which operations have ceased and the 
entity has been dissolved. These impact discontinued operations in all periods presented in this MD&A;
•
variations in the portions of a Contract Manufacturing Organization, or CDMO agreement, which was terminated in August 
2022, were accounted for as a provision and a lease liability in regard to our former plasma-derived therapeutics segment, 
due to changes in payment estimates or discount rates; and
•
the operating costs of our previously owned Labrosse facility, formerly part of the plasma-derived therapeutics segment are 
included in discontinued operations for all periods presented in this Item 5 of this Annual Report. The Labrosse facility was 
classified as held for sale at March 31, 2022 and was sold in December 2022.
 
 
All amounts relating to the activities above have been presented as discontinued operations in the current and prior periods. More 
specifically, we have restated the prior periods to remove the impact of those operations from all lines in the financial statements 
(revenues, cost of sales and production costs, R&D and administration, selling and marketing being the lines most impacted) and have 
reclassified those results to the income (loss) from discontinued operations lines in the consolidated financial statements. The proceeds 
and expenses pertaining to the sale of the businesses and assets are included as part of the gain on sale of discontinued operations.
 
80

 
A.
Operating Results
Comparison of years ended December 31, 2022, 2021 and 2020
The consolidated statements of operations for the year ended December 31, 2022 compared to the corresponding periods in 2021 and 
2020 are presented in the following tables:
 
 
Year ended December 31,
   
Change
 
 
 
2022    
2021    
2020    
2022 vs 
2021    
2021 vs 
2020  
Revenues
   
401      
643      
724      
(242 )    
(81 )
  
 
     
     
     
     
   
Expenses
 
     
     
     
     
   
Research and development expenses
   
15,298      
18,347      
14,234      
(3,049 )    
4,113  
Administration expenses
   
17,866      
31,928      
32,619      
(14,062 )    
(691 )
Gain on foreign exchange
   
(2,964 )    
(1,397 )    
(35 )    
(1,567 )    
(1,362 )
Finance costs
   
1,078      
6,330      
2,899      
(5,252 )    
3,431  
Loss (gain) on extinguishments of liabilities
   
212      
(75 )    
—      
287      
(75 )
Change in fair value of financial instruments
   measured at fair value through profit or loss
   
(1,648 )    
(9,886 )    
(850 )    
8,238      
(9,036 )
Impairment losses
   
—      
341      
1,087      
(341 )    
(746 )
Net loss from continuing operations
   before income taxes
  $
(29,441 )   $
(44,945 )   $
(49,230 )   $
15,504     $
4,285  
 
 
     
     
     
     
   
Current income tax
   
(811 )    
—      
(144 )    
(811 )    
144  
Deferred income tax
   
286      
118      
(65 )    
168      
183  
Income tax expense (recovery) on continuing
   operations
   
(525 )    
118      
(209 )    
(643 )    
327  
Net loss from continuing operations
  $
(28,916 )   $
(45,063 )   $
(49,021 )   $
16,147     $
3,958  
  
 
     
     
     
     
   
Discontinued operations
 
     
     
     
     
   
Gain (loss) on sale of discontinued operations,
   net of income taxes of $nil
   
(600 )    
140,403      
3,380      
(141,003 )    
137,023  
Income (loss) from discontinued operations,
   net of income taxes
   
30,138      
(83,127 )    
(73,116 )    
113,265      
(10,011 )
Total income (loss) from discontinued
   operations
  $
29,538     $
57,276     $
(69,736 )   $
(27,738 )   $
127,012  
Net income
  $
622     $
12,213     $
(118,757 )   $
(11,591 )   $
130,970  
 
 
     
     
     
     
   
Net income (loss) attributable to:
   
   
       
     
   
   
Non-controlling interests in continuing operations
   
122      
(669 )    
(832 )    
791      
163  
Owners of the parent
 
     
     
     
     
   
   - Continuing operations
   
(29,038 )    
(44,394 )    
(48,189 )    
15,356      
3,795  
   - Discontinued operations
   
29,538      
57,276      
(69,736 )    
(27,738 )    
127,012  
  
   
500      
12,882      
(117,925 )    
(12,382 )    
130,807  
Net income
  $
622     $
12,213     $
(118,757 )   $
(11,591 )   $
130,970  
  
 
     
     
     
     
   
Income (loss) per share attributable to
   the owners of the parent
   basic and diluted:
 
     
     
     
     
   
From continuing operations
  $
(9.36 )   $
(14.72 )   $
(19.72 )   $
5.36     $
5.00  
From discontinued operations
   
9.52      
18.99     $
(28.53 )   $
(9.47 )    
47.52  
Total income per share
  $
0.16     $
4.27     $
(48.25 )   $
(4.11 )   $
52.52  
Weighted average number of outstanding shares
   (in thousands)
   
3,104      
3,016      
2,444      
88      
572  
 
 
81

 
Continuing Operations analysis
Revenues
The following table provides the breakdown of total revenues from continuing operations by source of revenue for the year ended 
December 31, 2022 compared to the corresponding periods in 2021 and 2020:
 
 
 
Year ended December 31,
   
Change
 
 
 
2022    
2021    
2020    
2022 vs 
2021    
2021 vs 
2020  
Royalty revenues
  $
401     $
565     $
572     $
(164 )   $
(7 )
Rental revenue
   
—      
78      
152      
(78 )    
(74 )
 
  $
401     $
643     $
724     $
(242 )   $
(81 )
Revenues include nominal amounts of royalty and rental revenues. Royalty revenues are dependent on sales made by a third party. 
There were no rental revenues during the year ended December 31, 2022.
Research and development expenses
The decrease of $3.1 million in R&D expenses during the year ended December 31, 2022 compared to the corresponding period in 2021 
was mainly attributable to a decrease of $2.0 million in clinical trial costs relating to fezagepras, which included a Phase 1 MAD clinical 
trial of fezagepras which was completed during the quarter ended March 31, 2022, and the Phase 1a SAD clinical trial of fezagepras 
designed as a head-to-head comparison with sodium phenylbutyrate which started in May 2022 and was terminated in July 2022. The 
intangible assets depreciation expense and consulting fees were also lower by $2.3 million and $0.6 million over the same period, 
respectively.
These decreases were partially offset by the recognition of an upfront payment of $0.4 million in regard to a royalty stream agreement, 
the absence of government grants from the Canada Emergency Wage Subsidy, or CEWS, and the Canada Emergency Rent Subsidy, or 
CERS, programs in 2022, compared to the recognition of $0.6 million in grant credits during the year ended December 31, 2021, and an 
increase in third party preclinical studies expense of $0.9 million during the year ended December 31, 2022 compared to the 
corresponding period in 2021, reflecting the increase in resources allocated to our GPR84 and OXER1 antagonist programs.
R&D expenses increased by $4.1 million during the year ended December 31, 2021 compared to the corresponding period in 2020. The 
increase was mainly due to an increase in third party clinical trial expenses of $2.4 million, mostly related to the MAD Phase 1 clinical 
trial of fezagepras, an increase in third-party preclinical studies expenses of $0.8 million, as well as increases in consulting fees of $0.6 
million and intangible amortization expense of $1.1 million. Additionally, we recorded a reduction in grant credits of $0.6 million. These 
increases in R&D expenses were partially offset by a decrease in share-based compensation expense of $1.5 million explained below 
under Share-based payments expense.
Administration expenses
The decrease of $14.1 million in administration expenses during the year ended December 31, 2022 compared to the corresponding 
period in 2021 was mainly attributable to a decrease of $9.2 million in insurance expense as a result of reduced directors’ and officers’ 
insurance premiums resulting from the change in the Company’s registered office from Québec to Ontario in the later part of 2021. The 
decrease is also due to reductions in share-based payments expense and salaries and other benefits of $2.7 million and $1.7 million,
respectively.
82

 
The decrease of $0.7 million in administration expenses during the year ended December 31, 2021 compared to the corresponding 
period in 2020 was attributable in part to a reduction in professional fees of $1.7 million and a reduction of $0.4 million in office 
expenses. The decrease is also due to the fact that in 2020 there was a $2.2 million expense recognized in conjunction with the 
additional warrants issued following an amendment to the private placement agreement completed in November of that year with no 
equivalent cost in 2021. These decreases in expenses were partially offset by a decrease of $1.1 million in the recognition of credits 
pertaining to the CEWS government grant, increases in bonus and termination benefit expenses, and an increase of $0.5 million in 
share-based payment expenses explained below.
Share-based payments expense
Share-based payments expense represents the compensation expense recorded as a result of stock options and RSU issued to 
employees and board members. The table below shows the share-based payments  expense recorded in the continuing and 
discontinuing operations results. This expense has been recorded as follows in the consolidated statements of operations:
 
 
 
Year ended December 31,
   
Change
 
 
 
2022    
2021    
2020    
2022 vs 
2021    
2021 vs 
2020  
Research and development expenses
  $
821     $
936     $
2,430     $
(115 )   $
(1,494 )
Administration expenses
   
1,043      
3,760      
3,248      
(2,717 )    
512  
Loss from discontinued operations
   
—      
(444 )    
556      
444      
(1,000 )
 
  $
1,864     $
4,252     $
6,234     $
(2,388 )   $
(1,982 )
The decrease in share-based payments expense of $2.4 million during the year ended December 31, 2022 compared to the 
corresponding period in 2021, is mainly due to a reduction in stock option expense as a result of the reduction in senior executives in the 
stock option plan from 2021 to 2022 and because the fair value of stock option grants has decreased in the recent years given our lower 
share price.
Share-based payments expense for the year ended December 31, 2021 decreased by $2.0 million compared to the corresponding period 
in 2020, mainly due to the general reduction in the number of employees that are part of the Liminal group, mainly as a result of the 
sale of our former subsidiaries in 2021 that were part of our former plasma-derived therapeutics segment. This led to an increase in 
stock option forfeitures which resulted in the reversal of the share-based payment expense pertaining to unvested stock options as well 
as a reduction in the number of stock options granted in 2021. Share-based payments expense also declined because the average grant 
date fair value of a stock option has declined over the two-year period. In addition, the impact of the repricing of stock options that took 
place during the second quarter of 2020 was higher in 2020 since some of the repriced stock options were vested immediately and the 
repricing expense related to those vested options was immediately recognized. Also due to the general expensing pattern of graded 
vesting stock options, where the yearly expense of a given grant declines over the years of vesting, the impact of the 2020 repriced 
options is lower in 2021.
 
83

 
Finance costs
Finance costs decreased by $5.3 million for the year ended December 31, 2022 compared to the corresponding period in 2021, mainly 
attributable to a decrease in interest expense on long-term debt of $3.6 million because our loans with SALP pursuant to the 
consolidated loan agreement dated April 23, 2019, as subsequently amended, or SALP loans were only outstanding until February 15, 
2022 compared to the prior period where they were outstanding for the entire period and because we also incurred interest on our 
convertible debt in 2021, until its conversion in August 2021. Also, interest income earned was higher by $0.6 million during the year 
ended December 31, 2022 compared to the corresponding period in 2021 due to higher average cash balances.
Our finance costs increased by $3.4 million during the year ended December 31, 2021 compared to the corresponding period in 2020
reflecting the increase in our level of indebtedness following (i) the issuance of the secured convertible debentures, or SCD, in July 2020, 
which remained outstanding until the SCD was converted into our common shares in October 2021, and (ii) the second term loan in 
September 2020, as we drew down our full line of credit with SALP.
Loss on extinguishment of liabilities
In February 2022, we repaid our outstanding long-term debt of $39.1 million and derecognized the royalty obligation of $0.1 million, 
both with SALP. On the repayment of the loans, we recognized a loss of $0.3 million which was partially offset by the gain of $0.1 million 
resulting from the derecognition of the royalty obligation.
Change in fair value of financial instruments measured at fair value through profit or loss
We recorded gains on the variation in fair value of the warrant liability that is measured at FVPL during the years ended December 31, 
2022, 2021 and 2020. The main driver for these gains are the decrease in the value of the underlying shares over those periods.
Net loss from continuing operations
The net loss from continuing operations decreased by $16.4 million during the year ended December 31, 2022 compared to the 
corresponding period in 2021. This was mainly driven by the reductions in administration expenses of $14.1 million, reflecting the 
reduction in insurance expense, a decrease in finance costs of $5.3 million due to the termination of all long-term debt and an increase
in foreign exchange gains of $1.6 million. These decreases were partially offset by a lower gain resulting in change in fair value of 
financial instruments measured at fair value through profit and loss of $8.2 million.
The net loss from continuing operations, net of taxes, decreased by $4.0 million during the year ended December 31, 2021 compared to 
the corresponding period of 2020 mainly due to a favorable change in fair value of financial instruments measured at fair value through 
profit and loss of $9.0 million and a favorable foreign exchange variance of $1.4 million. These decreases were partially offset by an 
increase in R&D and finance costs of $4.1 million and $3.4 million, respectively, as explained above.
 
 
84

 
Discontinued Operations analysis
The net income (loss) from discontinued operations is made up of the gain we recognized on the sale of our plasma-derived therapeutics 
and bioseparation businesses.
Loss on sale of discontinued operations
The table below provides the details of the computation of the gain (loss) on sale of our former subsidiaries for the years ended 
December 31, 2022, 2021 and 2020.
Year ended December 31
   
 
2022    
2021    
2020  
Sale of bioseparation business
   
   
     
   
Proceeds received
  $
—     $
—     $
3,380  
Less:
 
     
     
   
Carrying amount of net assets sold
   
—      
—      
—  
Transaction costs
   
—      
—      
—  
Reclassification of foreign currency translation reserve from
   other comprehensive income into
   the statement of operations
   
—      
—      
—  
Gain on sale of bioseparation business
   
—      
—      
3,380  
 
 
     
     
   
Sale of plasma collection centers
 
     
     
   
Proceeds received
   
—      
13,570      
—  
Less:
   
     
     
 
Carrying amount of net assets sold
   
—      
10,849      
—  
Transaction costs
   
—      
204      
—  
Reclassification of foreign currency translation reserve
   from other comprehensive income 
   into the statement of operations
   
—      
(44 )    
—  
Gain on sale of plasma collection centers
   
—      
2,561      
—  
 
 
     
     
   
Sale of Ryplazim  business
   
     
     
 
Proceeds received
   
—      
159,787      
—  
Less:
 
     
     
   
Carrying amount of net assets sold
   
—      
19,541      
—  
Indemnification adjustments
   
600      
116      
—  
Transaction costs
   
—      
2,288      
—  
Gain (loss) on sale of Ryplazim business
   
(600 )    
137,842      
—  
Gain (loss) on sale of subsidiaries, net of income taxes $nil
  $
(600 )   $
140,403     $
3,380  
 
During the year ended December 31, 2022, an indemnification adjustment expense of $0.6 million was recorded as we received notice 
that a research and development tax credit claim for a former subsidiary would be disallowed. We are in the process of disputing the 
issue with the tax authority. Comparatively, during the year ended December 31, 2021, we had a gain of $140.4 million as multiple steps 
included in the various agreements leading towards the sale of our plasma-derived therapeutics segment had been executed by 
December 31, 2021, namely the sale of the plasma collection activities, the sale of PBP and the sale of the PRV, the last of which was 
sold for $131.0 million (net of selling cost of $1.9 million).
Following the sale of our interests in PBL and PMI in November 2019, we generated a gain of $26.3 million in the year ended December 
31, 2019, the year of the sale, and a gain of $3.4 million in the year ended December 31, 2020 as an additional amount of proceeds was 
received upon resolution of a taxation matter. 
 
85
®

 
Results from discontinued operations
The following table summarizes the results of the activities that are presented as discontinued operations in the consolidated statements 
of operations for the years ended December 31, 2022, 2021 and 2020.
 
 
 
Year ended December 31   
Change  
 
 
2022    
2021    
2020    
2022 vs 2021    
2021 vs 2020  
Revenues
  $
15     $
949     $
2,593     $
(934 )   $
(1,644 )
Expenses
 
     
     
     
     
   
Cost of sales and other production expenses
   
—      
1,465      
1,868      
(1,465 )    
(403 )
Research and development expenses
   
(11,825 )    
76,733      
42,757      
(88,558 )    
33,976  
Administration expenses
   
83      
2,360      
5,933      
(2,277 )    
(3,573 )
Impairment losses
   
—      
1,411      
19,772      
(1,411 )    
(18,361 )
Gain on foreign exchange
   
(17 )    
(136 )    
(633 )    
119      
497  
Finance costs
   
(16,019 )    
2,242      
6,083      
(18,261 )    
(3,841 )
Gain on disposal of capital assets
   
(2,345 )    
—      
—      
(2,345 )    
—  
Gain on extinguishment of liabilities
   
—      
—      
(79 )    
—      
79  
Income (loss) from discontinued operations,
   net of income taxes
  $
30,138     $
(83,126 )   $
(73,108 )   $
113,264     $
(10,018 )
Current income taxes
   
—      
1      
8      
(1 )    
(7 )
Net loss from discontinued operations
  $
30,138     $
(83,127 )   $
(73,116 )   $
113,265     $
(10,011 )
 
Revenues and cost of sales and other production expenses
Revenues from discontinued operations included revenues from the sale of plasma up until May 21, 2021, the date of the sale of the 
plasma collection centers and for the entire year for 2020. During the year ended December 31, 2022, revenues from discontinued 
operations included solely rental revenues from our previously owned Labrosse facility.
Research and development expenses
R&D expenses decreased by $88.6 million during the year ended December 31, 2022 compared to the corresponding period in 2021. 
This decrease was mainly due to a first payment made from PBT to PBP on September 29, 2021, PBP then owned by Kedrion S.p.A., for 
$39.5 million, representing 30% of the net proceeds it received from the sale of the PRV, as compensation for past research and 
development services, and a second payment of $6.4 million made in prepayment for future R&D services on the same date was 
recognized as R&D expense since this amount would not be recoverable upon the sale of PBT. The decrease in R&D expenses was also 
due to the termination of the CDMO agreement in August 2022. The termination agreement resulted in a reversal in the CDMO onerous 
provision of $10.7 million, included in research and development expenses from discontinued operations.
R&D expenses increased by $34.0 million during the year ended December 31, 2021 compared to the corresponding period in 2020. The 
increase was mainly due to the payment PBT made to PBP mentioned above and a provision for an onerous contract of $22.1 million that 
was recognized relating to the CDMO, which is no longer required as a result of the plasma-derived therapeutic segment divestment. 
This increase was partially offset by a gain of $2.5 million recognized on the reduction of our lease liability. The reduction in lease liability 
has arisen from the term of the lease having been reduced since we gave a notice of early termination of a master agreement entered 
with the CDMO, reducing the term of the contract by 3.8 years. In addition, the R&D expenses for the year ended December 31, 2021 
included less than one year of operations of PBP and PBT, since they were sold on July 9 and October 15, 2021, respectively. In the year 
ended December 31, 2020, we had R&D operations in PBP, PBT and also some R&D costs in the plasma collection centers for the entire 
year.
86

 
Administration expenses
Administration expenses decreased by $3.6 million during the year ended December 31, 2021 compared to the corresponding period of 
2020 and this is mainly due to the fact that the administration expenses for the plasma collection centers and for the Ryplazim® business 
ceased to be included in our 2021 results as those activities were sold during the year, whereas in 2020, we have a full year of these 
expenses.
Finance costs
Finance costs decreased by $18.3 million during the year ended December 31, 2022 compared to the corresponding period of 2021. This 
decrease was mainly driven by the termination of the CDMO agreement in August 2022, resulting in the extinguishment of the entire 
CDMO lease liability and the recognition of a gain on modification of a liability, included in financing costs from discontinued operations of 
$16.0 million.
Impairments
During the year ended December 31, 2020, we recorded an impairment of $18.6 million on right of use assets, $0.7 million on capital 
assets and $0.5 million on intangible assets related to the Ryplazim® cash generating unit, which was part of the plasma-derived 
therapeutic segment, representing an aggregate impairment of $19.8 million. 
Gain on disposal of capital assets
During the year ended December 31, 2022, we recorded a gain of $2.4 million on disposal of capital assets, following the sale of our 
previously owned Labrosse facility, formerly part of the plasma-derived therapeutics segment and previously classified as property, plant 
and equipment, which met the criteria to be classified as held for sale during the quarter ended March 31, 2022 at a carrying amount of 
$0.8 million. As a result, we received $3.2 million in net proceeds from this sale.
87

 
Comparison of quarters ended December 31, 2022, 2021 and 2020
The consolidated statements of operations for the quarter ended December 31, 2022 compared to the same periods in 2021 and 2020 
are presented in the following tables: 
 
 
Quarter ended December 31,
   
Change
 
 
 
2022    
2021    
2020    
2022 vs 
2021    
2021 vs 
2020  
Revenues
  $
241     $
238    
284     $
3     $
(46 )
  
 
     
     
     
     
   
Expenses
 
     
     
     
     
   
Research and development expenses
   
3,462      
4,539      
2,953      
(1,077 )    
1,586  
Administration expenses
   
3,939      
5,820      
7,505      
(1,881 )    
(1,685 )
Loss on foreign exchange
   
255      
226      
654      
29      
(428 )
Finance costs
   
(192 )    
1,621      
1,621      
(1,813 )    
—  
Gain on extinguishment of liabilities
   
—      
(86 )    
—      
86      
(86 )
Change in fair value of financial instruments
   measured at fair value through profit or loss
   
(150 )    
(3,250 )    
(850 )    
3,100      
(2,400 )
Impairment losses
   
—      
—      
1,087      
—      
(1,087 )
Net loss from continuing operations
   before income taxes
  $
(7,073 )   $
(8,632 )   $
(12,686 )   $
1,559     $
4,054  
 
 
       
     
     
     
 
Current income tax
   
(811 )    
—      
—      
(811 )    
—  
Deferred income tax
   
286      
118      
(65 )    
168      
183  
 Income tax expense (recovery) on continuing
   operations
   
(525 )    
118      
(65 )    
(643 )    
183  
Net loss from continuing operations
  $
(6,548 )   $
(8,750 )   $
(12,621 )   $
2,202     $
3,871  
  
 
       
     
     
     
 
Discontinued operations
 
       
     
     
     
 
Gain (loss) on sale of discontinued operations,
   net of income taxes of $nil
  $
—     $
(134 )    
3,380     $
134     $
(3,514 )
Income (loss) from discontinued operations,
   net of income taxes of $nil
   
2,304      
(435 )    
(30,750 )    
2,739      
30,315  
Total income (loss) from discontinued
   operations
  $
2,304     $
(569 )    
(27,370 )   $
2,873     $
26,801  
Net loss
  $
(4,244 )   $
(9,319 )   $
(39,991 )   $
5,075     $
30,672  
 
 
     
     
       
     
 
Net (loss) income attributable to:
   
     
     
     
     
 
Non-controlling interests - continuing operations
   
635      
(75 )    
(268 )    
710      
193  
Owners of the parent
 
     
     
     
     
   
   - Continuing operations
   
(7,183 )    
(8,675 )    
(12,353 )    
1,492      
3,678  
   - Discontinued operations
   
2,304      
(569 )    
(27,370 )    
2,873      
26,801  
 
   
(4,879 )    
(9,244 )    
(39,723 )    
4,365      
30,479  
Net loss
  $
(4,244 )   $
(9,319 )   $
(39,991 )   $
5,075     $
30,672  
 
 
       
   
       
   
   
Income (loss) per share attributable to
   the owners of the parent
   basic and diluted:
 
       
   
       
   
   
From continuing operations
  $
(2.31 )   $
(2.79 )   $
(4.52 )   $
0.48     $
1.73  
From discontinued operations
   
0.74      
(0.19 )    
(10.01 )    
0.93      
9.82  
Total loss per share
  $
(1.57 )   $
(2.98 )   $
(14.53 )   $
1.41     $
11.55  
Weighted average number of outstanding shares
   (in thousands)
   
3,104      
3,104      
2,733      
—      
371  
 
Revenues from continuing operations
The following table provides the breakdown of total revenues from continuing operations by source for the quarter ended December 31, 
2022 compared to the corresponding periods in 2021 and 2020:
 
 
 
Quarter ended December 31,
   
Change
 
 
 
2022    
2021    
2020    
2022 vs 
2021    
2021 vs 
2020  
Royalty revenues
  $
241     $
229     $
241     $
12     $
(12 )
Rental revenue
   
—      
9      
43      
(9 )    
(34 )
 
  $
241     $
238     $
284     $
3     $
(46 )
 
88

 
Research and development expenses
The decrease of $1.1 million in R&D expenses during the quarter ended December 31, 2022 compared to the corresponding period in 
2021 was mainly attributable to decreases in clinical trial costs, intangible assets depreciation expense and professional fees of $0.5 
million, $0.4 million and $0.2 million, respectively, and a general reduction in operating expenses. These decreases were partially offset 
by an increase in pre-clinical trial costs of $0.4 million following the beginning of new pre-clinical studies that took place in 2022.
R&D expenses increased by $1.6 million during the quarter ended December 31, 2021 compared to the corresponding period in 2020 
mainly due to increases in share-based payments expense, payroll and related expenses and intangible amortization expenses of $0.4 
million, $0.9 million and $0.6 million, respectively, and a decrease in the CEWS and CERS government grants and R&D tax credits of 
$0.4 million each. These increases were partially offset by a decrease in laboratory consumables expense of $1.0 million.
Administration expenses
The decrease of $1.9 million in administration expenses during the quarter ended December 31, 2022 compared to the corresponding 
period in 2021 was mainly attributable to a decrease of $1.5 million in expense as a result of reduced directors’ and officers’ insurance 
premiums resulting from the change in the Company’s registered office from Québec to Ontario in the later part of 2021, a reduction in 
professional fees of $0.5 million and a reduction in share-based payments expense of $0.3 million. These decreases were partially offset 
by an increase in salaries and other benefits of $0.7 million.
The decrease of $1.7 million in administration expenses during the quarter ended December 31, 2021 compared to the corresponding 
period in 2020 was mainly attributable to lower directors' and officers' insurance cost of $1.0 million, as mentioned above. The decrease 
is also due to the fact that in 2020 there was a $2.2 million expense pertaining to the additional warrants issued following an 
amendment to the private placement agreement completed in November of that year with no equivalent cost in 2021. These decreases 
were partially offset by an increase in the share-based payments expense of $1.3 million (explained below) and a reduction in the CEWS 
and CERS government grants of $0.5 million.
Share-based payments expense
Share-based payments expense represents the expense recorded as a result of stock options and RSU issued to employees and board 
members. This expense has been recorded as follows in the consolidated statements of operations:
 
 
Quarter ended December 31,
   
Change
 
 
 
2022    
2021    
2020    
2022 vs 
2021    
2021 vs 
2020  
Research and development expenses
  $
132     $
209     $
(232 )   $
(77 )   $
441  
Administration expenses
   
163      
415      
(903 )    
(252 )    
1,318  
Loss from discontinued operations
   
—      
—      
173      
—      
(173 )
 
  $
295     $
624     $
(962 )   $
(329 )   $
1,586  
 
 
89

 
The decrease in share-based payments expense of $0.3 million during the quarter ended December 31, 2022 compared to the 
corresponding period in 2021 was mainly due to a reduction in stock option expense as a result of the reduction in senior executives in 
the stock option plan from 2021 to 2022 and because the fair value of stock option grants has decreased in the recent years given our 
lower share price.
Share-based payments expense increased by $1.6 million during the quarter ended December 31, 2021 compared to the corresponding 
period in 2020 principally because there were no significant stock option forfeitures in the current period as there was in 2020 when 
recognized the impact of the estimated forfeitures of the unvested stock options held by the former CEO following his resignation in the 
fourth quarter of 2020. This was partially offset by a lower stock option expense in the current quarter since we have less employees but 
also the fair value of the stock options have gone down reflecting the lower share price.
Finance costs
Finance costs decreased by $1.8 million for the quarter ended December 31, 2022 compared to the corresponding period in 2021, 
reflecting lower interest expense on long-term debt because our SALP loans were only outstanding until February 15, 2022 compared to 
the prior period where they were outstanding for the entire period and because we also incurred interest on our convertible debt in 
2021, until its conversion in August 2021.
Financing costs remained at the same level during the fourth quarter of 2021 and 2020.
Change in fair value of financial instruments measured at fair value through profit or loss
We recorded gains on the variation in fair value of the warrant liability that is measured at FVPL during the quarters ended December 31, 
2022, 2021 and 2020. The main driver for these gains was the decrease in the value of the underlying shares over those periods.
Net loss from continuing operations
The net loss from continuing operations decreased by $2.2 million during the quarter ended December 31, 2022 compared to the 
corresponding period in 2021. This was mainly driven by the reductions in administration expenses of $1.9 million, reflecting the 
reduction in insurance expense, a decrease in finance costs of $1.8 million due to the termination of all long-term debt and a decrease in 
R&D expenses of $1.1 million as explained above. These decreases were partially offset by a decrease in the gain on change in fair value 
of financial instruments measured at fair value through profit or loss of $3.1 million.
The net loss from continuing operations decreased by $3.9 million during the quarter ended December 31, 2021 compared to the 
corresponding period in 2020. This was mainly driven by the reduction in administration expenses of $1.7 million and the increase in the 
gain on the change in fair value of the warrant liability that is measured at FVPL losses of $2.4 million. These decreases were partially 
offset by an increase in R&D expenses of $1.6 million as explained above.
90

 
Income (loss) from discontinued operations
We had an income from discontinued operations, net of income taxes, of $2.3 million during the quarter ended December 31, 2022 
compared to a loss of $0.4 million for the corresponding period in 2021. This was mainly due to the recognition of a gain of $2.3 million 
on disposal of capital assets, following the sale of our Labrosse facility in December 2022, formerly part of the plasma-derived 
therapeutics segment and previously classified as property, plant and equipment, met the criteria to be classified as held for sale during 
the quarter ended March 31, 2022 at a carrying amount of $0.8 million. We received $3.2 million in net proceeds from this sale.
The net losses from discontinued operations, net of taxes, decreased by $30.3 million during the quarter ended December 31, 2021 
compared to the corresponding period in 2020. This decrease was mainly due to the recognition of an impairment of $19.7 million during 
the fourth quarter of 2020 and due to the fact that we only had a small loss from discontinued operations of $0.4 million since there 
were only minor expenses incurred from October 1 to October 15, 2021 when PBT was sold compared to having the full operations of the 
plasma-derived therapeutics segment during the quarter ended December 31, 2020. The gain on sale of subsidiaries declined by $3.5 
million during the quarter ended December 31, 2021 compared to the corresponding period in 2020 as an additional gain of $3.4 million 
was recognized upon the resolution of a tax uncertainty in relation to the sale of our bioseparation business in 2020.
Selected annual information
The following table presents selected audited annual information for the years ended December 31, 2022, 2021 and 2020.
 
 
2022    
2021    
2020  
Revenues
  $
401      
643      
724  
Net loss from continuing operations attributable to 
   owners of the parent
   
(29,038 )    
(44,394 )    
(48,189 )
Net loss from continuing operations per share 
   attributable to owners of the parent 
   (basic and diluted)
   
(9.36 )    
(14.72 )    
(19.72 )
Total assets
   
50,459      
126,053      
117,784  
Total long-term financial liabilities
  $
4,148     $
73,678     $
78,785  
Revenues include nominal amounts of royalty and rental revenues. Royalty revenues are dependent on sales made by a third party. 
There were no rental revenues during the year ended December 31, 2022.
The net loss from continuing operations attributable to the owners of the parent decreased by $15.6 million during the year ended 
December 31, 2022 compared to the corresponding period of 2021 mainly driven by the reductions in administration expenses of $14.1 
million, reflecting the reduction in insurance expense, a decrease in finance costs of $5.3 million due to the termination of all long-term 
debt and an increase in foreign exchange gains of $1.6 million. These decreases were partially offset by a lower gain resulting in change 
in fair value of financial instruments measured at fair value through profit and loss of $8.2 million.
The net loss from continuing operations attributable to the owners of the parent decreased by $3.8 million during the year ended 
December 31, 2021 compared to the corresponding period of 2020 mainly due to a reduction in the fair value of the warrant liability, 
presented in the profit and loss as a change in fair value of financial instruments measured at fair value through profit and loss of $9.0 
million and a favorable foreign exchange variance of $1.4 million. These were partially offset by an increase in R&D and finance costs of 
$4.1 million and $3.4 million, respectively, as explained above.
91

 
The net loss from continuing operations per share attributable to the owners of the parent on a basic and diluted basis reflects the 
changes in the net loss from continuing operations attributable to the owners of the parent but also the increase in the number of 
common shares outstanding from year to year. The number of common shares increased in 2020 following a private placement in 
November 2020 and in 2021 and following the conversion of secured convertible debentures into shares in October 2021. The weighted
average number of shares increased from 2,444 thousand common shares in 2020 to 3,016 thousand common shares in 2021 and to 
3,104 thousand common shares in 2022.
Total assets decreased by $75.6 million from $126.1 million at December 31, 2021 to $50.5 million at December 31, 2022 reflecting the 
repayment of our long-term debt for an aggregate amount of $39.1 million and the payment of $11.2 million made towards the 
termination of the CDMO agreement as explained above.
Total assets increased by $8.3 million from $117.8 million at December 31, 2020 to $126.1 million at December 31, 2021 reflecting the 
increase in cash of $63.4 million as a result of the proceeds we received from the sale of our plasma-derived therapeutic business which 
was mostly offset by the decrease in all of the assets sold. 
Long-term financial liabilities decreased by $69.5 million from $73.7 million at December 31, 2021 to $4.2 million at December 31, 
2022. This decrease was mainly due to the repayment of our long-term debt for an aggregate amount of $39.1 million and the 
termination of the CDMO agreement as explained above.
Long-term financial liabilities decreased by $5.1 million from $78.8 million at December 31, 2020 to $73.7 million at December 31, 
2021. This decrease was mainly due to the liabilities disposed of with the sale of the plasma-derived therapeutic business of $5.9 million, 
the decrease of the warrant liability of $9.9 million and the conversion of the secured convertible debt, in 2021, that had a balance of 
$2.5 million at December 31, 2020. The decreases were mostly offset by the recognition of a provision for onerous contract of $18.2 
million.
Summary of consolidated quarterly results
The following table presents selected quarterly financial information for the last eight quarters: 
 
 
2022
   
2021
 
 
 
Q4
   
Q3 
(restated)
   
Q2 
(restated)
   
Q1 
(restated)
   
Q4
   
Q3
   
Q2
   
Q1
 
Revenues
  $
241     $
3     $
157     $
—     $
238     $
170     $
25     $
210  
R&D expenses
   
3,462      
3,519      
3,942      
4,375      
4,539      
4,973      
3,951      
4,884  
Administration expenses
   
3,939      
4,386      
4,647      
4,894      
5,820      
9,420      
8,551      
8,137  
 
 
     
     
     
     
     
     
     
   
Element attributable to 
   the owners of
   the parent:
 
     
     
     
     
     
     
     
   
Net loss from continuing 
   operations
  
(7,183 )    
(4,785 )    
(6,782 )    
(10,924 )    
(8,675 )    
(9,797 )    
(12,504 )    
(13,418 )
Net income (loss) from 
   discontinued operations
  
2,304      
26,749      
266      
219      
(569 )    
84,228      
(19,536 )    
(6,847 )
Basic and diluted earnings 
   per share from
   continuing operations
  
(2.31 )    
(0.15 )    
(0.22 )    
(0.35 )    
(0.29 )    
(0.33 )    
(0.42 )    
(0.45 )
Basic and diluted earnings 
   per share from
   discontinuing operations
  
0.74      
0.86      
0.01      
0.01      
(0.02 )    
2.82      
(0.65 )    
(0.23 )
 
 
92

 
Restatement of the first, second and third quarters of 2022 financial statements for the quarter ended March 31, 2022, the quarter and 
six months ended June 30, 2022 and the quarter and nine months ended September 30, 2022
During the preparation of our consolidated financial statements for the year ended December 31, 2022, we noted that in our interim 
financial statements for the periods ended March 31, 2022, June 30, 2022 and September 30, 2022, we incorrectly allocated net income 
to non-controlling shareholders. As a result, net loss attributable to the non-controlling shareholders was overstated with offsetting 
misclassifications between non-controlling interest and shareholders' deficit within equity. The error did not result in an adjustment to 
previously reported net income or loss per share in any prior fiscal year. We have proceeded to restate our interim financial statements 
for the periods ended March 31, 2022, June 30, 2022 and September 30, 2022:
•
by recording a reduction in the net loss attributable to the NCI and increasing the net loss attributable to the owner of the 
parent for an amount of $0.1 million in the first quarter interim financial statements for the period ended March 31, 2022;
•
by recording a reduction in the net loss attributable to the NCI and increasing the net loss attributable to the owner of the 
parent for an amount of $0.6 million in the second quarter interim financial statements for the period ended June 30, 2022; 
and
•
by increasing the net loss attributable to the NCI and recording a reduction in the net loss attributable to the owner of the 
parent for an amount of $0.1 million in the third quarter interim financial statements for the period ended September 30, 
2022.
Analysis of the quarterly results
Following the reclassification of the results of the plasma collection centers and the Ryplazim® business as discontinued operations, the 
revenues include nominal amounts of royalty and rental revenues. 
R&D expenses were higher starting from the first quarter of 2021 up until the first quarter of 2022. This was mainly due to a general 
increase in clinical trial expenses as we were conducting our Phase 1 MAD clinical trial of fezagepras. This was partially offset due to the 
fact that we were benefiting from the CEWS and CERS government grants from the second quarter of 2020 up until the middle of the 
second quarter of 2021. In general, payroll and related expenses recorded in R&D expenses declined from the fourth quarter of 2020 to 
the fourth quarter of 2021 due to a reduction in the number of employees.  
Administration expenses where higher during the third quarter of 2021 due to an acceleration of the share-based payments expense 
following the departure of two of our executive members, and the higher payroll and related expenses due to recognition of termination 
benefits resulting from a reduction in employees and a transaction bonus following the divestment of our former plasma-derived 
therapeutics segment. The administration expense for the fourth quarter of 2021 is lower compared to the previous quarter reflecting 
the lower staff level and lower directors' and officers' insurance expense by $1.3 million, as a result of a decrease in insurance premiums 
following a change in the province of our registered office, which changed from Québec to Ontario, during the fourth quarter of 2021. 
The full impact of the decrease in premiums is $2.5 million per quarter. Recent cost cutting exercises have also resulted in reduced 
administration expenses throughout fiscal 2022. 
Both R&D and administration expenses are affected by fluctuations in share-based payment expenses from quarter to quarter.
93

 
The variations in the net loss from continuing operations attributable to the owners of the parent over the last eight quarters were 
affected by R&D and administration expense variations as explained above. In addition, the following quarters were notably impacted by 
gains on the changes in fair value of the warrant liability that is measured at FVPL, which reduced the net loss from continuing 
operations each quarter but notably by $5.1 million and $3.3 million during the third quarter of 2021 and the fourth quarter of 2021, 
respectively.
The variations in the foreign exchange gains and losses for the quarters presented in the above table, caused the net loss from 
continuing operations to fluctuate up or down by up to $2.5 million per quarter.
Following the repayment of our long-term debt of $39.1 million in the middle of the first quarter of 2022, the related finance costs 
decreased by approximately $1.1 million per quarter.
Net losses from discontinued operations attributable to the owners of the parent fluctuated significantly in 2021 and 2022 in part due to 
the results of operations of the plasma-derived therapeutics segments and the gains on disposal of its former subsidiaries. The variations 
are in part due to the varying R&D and administration expenses but the main variations are due to significant events impacting the 
results, including the recognition of 1) an expense for an onerous contract provision of $21.9 million during the second quarter of 2021, 
2) a compensation expense for R&D services of $45.8 million that became payable during the third quarter of 2021 upon receipt of the 
PRV proceeds, 3) gains on the sale of the PRV during the third quarter of 2021 for $131.0 million (net of selling cost of $1.9 million) and 
from the sale of the former plasma-derived therapeutics entities that happened in during the second, third and fourth quarters of 2021, 
4) gains on a lease modification and from the partial reversal of a provision, totaling $26.7 million, resulting from the termination of the 
CDMO agreement in the third quarter of 2022 and, 5) gains on disposition of capital assets from discontinued operations of $2.3 million 
resulting from the sale of the Labrosse facility in the fourth quarter of 2022. The net loss from discontinued operations during the first 
two quarters of 2022 comes from adjustments to residual liabilities of these former businesses.
The basic and diluted loss per share from continuing operations declined over the last eight quarters, particularly during the third quarter 
and the fourth quarter of 2021 principally reflecting the lower losses from continuing operations while the basic and diluted loss per 
share from discontinued operations varied in accordance principally with the loss from discontinued operations for each period. In 
addition, during the fourth quarter of 2021, we issued shares which ultimately reduce the basic and diluted loss per share from their 
date of issuance and for the following quarters because they increase the weighted average number of shares. 
Acquisition of Fairhaven Pharmaceuticals Inc.
Pursuant to a share purchase agreement, or SPA, dated July 17, 2020, we acquired 100% of the issued and outstanding common shares 
of Fairhaven, a company with a preclinical research program of small molecule antagonists. In payment of the initial amount of $3.6 
million due upon closing of the acquisition, we issued 202,308 common shares recorded at a fair value of $3.4 million based on the 
closing price of our common shares at the date of the transaction. Upon achievement of certain pre-determined research and 
development milestones prior to the fifth anniversary of the closing date of the acquisition, additional payments in the form of common 
shares totaling up to $4.4 million may become due. 
As Fairhaven did not meet the definition of a business under IFRS 3, "Business Combinations," the acquisition has been accounted for as 
an asset acquisition essentially resulting in the recognition of an intangible asset representing the licensing rights acquired. Refer to note 
5 to the consolidated financial statements for the year ended December 31, 2020 for the complete details regarding the accounting for 
this transaction.
94

 
Outstanding share data
We are authorized to issue an unlimited number of common shares. At March 7, 2023, 3,104,222 common shares, 230,273 options to 
purchase common shares and 789,472 warrants to purchase common shares were issued and outstanding.
Transactions between related parties (as defined per IAS 24)
Balances and transactions between our subsidiaries, which are related parties, have been eliminated on consolidation and are not 
reported. These transactions have been recorded at the exchange amount, meaning the amount agreed to between the parties. 
At December 31, 2022 and 2021, a former CEO had a balance of $197 and $283, respectively, pursuant to a tax equalization program. 
The amounts are required to be repaid to us following the receipt of a refund by the former employee from the taxation authority for 
each of the two years covered by the program. At December 31, 2022, we received the reimbursement of the first year. The remaining 
amount is expected to be received once the tax return of the second and final year of the program has been assessed by the appropriate 
government agencies.
SALP became our majority shareholder, or our parent entity, following a debt restructuring completed on April 23, 2019.
All material transactions with SALP are disclosed in notes 15 and 16 in the consolidated financial statements for the year ended 
December 31, 2022. The key transactions with our parent entity mainly pertain to financing transactions and are for significant amounts. 
Related party transactions with SALP include:
•
the recording and payment of interest on the loans with SALP with cash;
•
the reimbursement of the loans;
•
the payment of a fixed quarterly royalty;
•
the issuance of common shares, with warrants in exchange for cash; and
•
the reimbursement of professional fee expenses.
In addition to the above, we revalue our warrant liability, pertaining to warrants that are partly held by SALP, at each reporting period, 
which results in variations of the liability on the consolidated statement of financial position and in the consolidated statement of 
operations.
 
95

 
Changes in accounting policies
The accounting policies used in our annual consolidated financial statements are consistent with those we applied in our December 31, 
2021 and 2020 audited annual consolidated financial statements except for the amendments to certain accounting standards which were 
adopted since January 1, 2021 as described below. 
Amendments to IFRS 3, Business Combinations or IFRS 3 - The amendments to IFRS 3 clarify the definition of a business and includes 
an optional concentration test to determine whether an acquired set of activities and assets is a business. These amendments were 
adopted on January 1, 2020 and are applied prospectively to acquisitions made on or after this date.
Amendment to IFRS 16, Leases or IFRS 16 for COVID-19-Related Rent Concessions - IFRS 16 has been revised to incorporate an 
amendment issued by the IASB in May 2020. The amendment permits lessees not to assess whether particular COVID-19-related rent 
concessions are lease modifications and, instead, account for those rent concessions as if they were not lease modifications. In addition, 
the amendment to IFRS 16 provides specific disclosure requirements regarding COVID-19-related rent concessions. The amendment was 
adopted by us as of January 1, 2021 and had no impact on the financial statements for the year ended December 31, 2021 since we 
have not benefited from COVID-19 related rent concessions.
Amendment to IAS 1, Presentation of Financial statements or IAS 1 - IAS 1 has been revised to require the disclosure of material 
accounting policies rather than significant accounting policies and provides guidance to apply materiality judgments to accounting policy 
disclosure. We early adopted these amendments, and consequential amendments to other standards, for our annual audited financial 
statements for the year ended December 31, 2021 resulting in a reduction in our accounting policy disclosures.
Amendments to IAS 37, Provisions, Contingent Liabilities and Contingent Assets (IAS 37) - IAS 37 has been revised to specify which 
costs an entity includes in determining the cost of fulfilling a contract for the purpose of assessing whether the contract is onerous. The 
amendments are effective for annual reporting periods beginning on or after January 1, 2022. The adoption of these amendments had 
no impact on the computation of the provision.
Amendment to IFRS 9 Financial Instruments (IFRS 9) - IFRS 9 has been revised to clarify the fees an entity includes when assessing 
whether the terms of a new or modified financial liability are substantially different from the terms of the original financial liability. The 
adoption of the amendment had no impact on our financial statements and will be applied to financial liabilities that are modified after 
the date of adoption.
Amendments to IAS 12, Income taxes or IAS 12 - The amendments to IAS 12 clarify the accounting for deferred tax assets or liabilities 
arising from a single transaction such as leases, namely that the scope of the recognition exemption no longer applies to transactions 
that, on initial recognition, give rise to equal taxable and deductible  temporary differences. The Company early adopted these 
amendments for its annual financial statements for the year ended December 31, 2022, which mainly affect the Company’s accounting 
for deferred tax assets and deferred tax liabilities pertaining to right of use assets and lease liabilities. There will be little to no effect on 
the amounts reported in the consolidated statements of financial position or the consolidated statements of operations, since only a 
small portion of the Company’s deferred tax assets are being recognized based on their current potential to be recovered with future tax 
profits. Note 26 - Income taxes note disclosures will be affected as the deferred tax assets and liabilities pertaining to the leases will no 
longer be presented on a net basis.
 
96

 
New Standards and interpretations not yet adopted
The IFRS accounting standards, amendments, and interpretations that we reasonably expect may have a material impact on our 
disclosures, financial position or results of operations when applied at a future date are as follows:
Amendments to IAS 8, Accounting policies, Changes in Accounting Estimates and Errors (IAS 8) - The amendments to IAS 8 introduce a 
definition of accounting estimates and provide clarifications to distinguish accounting policies from accounting estimates. The 
amendments are applicable retrospectively and are effective for annual reporting periods beginning on or after January 1, 2023 with 
earlier application permitted. We concluded that these amendments will not have an impact on our financial statements at the date of 
adoption and for the comparative periods. 
IAS 1, Presentation of Financial Statements (IAS 1) - IAS 1 has been revised to clarify how to classify debt and other liabilities as current 
or non-current. The amendments help to determine whether, in the statement of financial position, debt and other liabilities with an 
uncertain settlement date should be classified as current (due or potentially due to be settled within one year) or non-current. The 
amendments also include clarifying the classification requirements for debt an entity might settle by converting it into equity. The 
amendments are applicable retrospectively and are effective for annual reporting periods beginning on or after January 1, 2023 with 
earlier application permitted. We concluded that these amendments will not have an impact on our financial statements at the date of 
adoption and for the comparative periods.
Significant judgments and estimates
Our management’s discussion and analysis of financial condition and results of operations are based on our financial statements, which 
have been prepared in accordance with IFRS. The preparation of these financial statements requires us to make estimates and 
judgments that affect the reported amounts of assets, liabilities and expenses and the disclosure of contingent assets and liabilities in 
our financial statements. We base our estimates on historical experience, known trends and events and various other factors that are 
believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values 
of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different 
assumptions or conditions. In making estimates and judgments, management employs material accounting policies. See Note 2 to our 
consolidated financial statements for the year ended December 31, 2022 for a description of our material accounting policies.
We believe that the most significant management judgments and assumptions in the preparation of our consolidated financial 
statements are described below. 
Going concern - In assessing whether the going concern assumption is appropriate and whether there are material uncertainties that 
may cast significant doubt about our ability to continue as a going concern, management must estimate future cash flows for a period of 
at least twelve months following the end of the reporting period by considering relevant available information about the future. 
Management has considered a wide range of factors relating to expected cash inflows such as whether we will earn other significant 
revenues, what will be the next steps in our research and development programs and the related expenditures as well as the financing 
strategy we would like to pursue and the potential sources of debt and equity financing available to us in case further financing is 
desired. Management has also estimated expected cash outflows such as operating and capital expenditures and debt repayment 
schedules. These cash flow estimates are subject to uncertainty.
97

 
Functional currency – We review the functional currency of foreign subsidiaries on an ongoing basis to assess if changes in the 
underlying transactions, events and conditions have resulted in a change. This assessment is also performed for new subsidiaries. When 
assessing the functional currency of a foreign subsidiary, we apply our judgment in order to determine, amongst other things, the 
primary economic environment in which an entity operates, the currency in which the activities are funded and the degree of autonomy 
of the foreign subsidiary from the reporting entity in its operations and financially. Judgment is also applied in determining whether the 
inter-company loans denominated in foreign currencies form part of our net investment in the foreign subsidiary. Considering such loans 
as part of the net investment in the foreign subsidiary results in foreign currency translation gains or losses from the translation of these 
loans being recorded in other comprehensive loss instead of the consolidated statement of operations.
Share-based compensation - On March 23, 2020, our board of directors approved a plan to seek shareholder approval to modify the 
exercise price of certain stock options as disclosed in note 17b in the consolidated financial statements. In order to determine when the 
expense related to this modification is recognized in our consolidated statement of operations, we evaluated the timing of notification to 
option holders, the timing and method of determining the exercise price and the service period. We further considered whether the 
holders of the stock options had sufficient understanding of the terms and conditions of the potentially revised awards, the degree of 
certainty of the approval for the repricing and whether the service period for earning the rights to the awards had commenced. We 
concluded that the definition of the grant date was not met but that the service period had commenced and therefore a preliminary 
calculation of the incremental fair value of the repricing of the awards was performed using assumptions as of March 31, 2020. On May 
26, 2020, the conditions for a grant date were met and the options exercise price was revised to $152.10 and a final calculation to 
determine the incremental fair value of the repriced options was performed.
COVID-19 – The impact of the COVID-19 pandemic on our financial statements for year ended December 31, 2022 and 2021 has been 
limited. During a portion of those two years, we were eligible for salary and rent subsidy programs from the Government of Canada 
under which we submitted claims. As of the date of this 20-F, there are no subsidy programs to which we are eligible.
Fair value of financial instruments – The individual fair values attributed to the different components of a financing transaction, are 
determined using valuation techniques. We use judgment to select the methods used to determine certain inputs/assumptions used in 
the models and the models used to perform the fair value calculations in order to determine, 1) the values attributed to each component 
of a transaction at the time of their issuance, 2) the fair value measurements for certain instruments that require subsequent 
measurement at fair value on a recurring basis and 3) the fair value of financial instruments subsequently carried at amortized cost. 
When the determination of the fair value of a new loan is required, discounted cash flow techniques which include inputs that are not 
based on observable market data and inputs that are derived from observable market data are used. When determining the appropriate 
discount rates to use, we seek comparable interest rates where available. If unavailable, we use those considered appropriate for the 
risk profile of a Company in the industry. 
In determining the fair value of the warrants issued in November 2020 presented as a warrant liability in the consolidated statements of 
financial position at December 31, 2022 and 2021, and considered to be a level 3 measurement, we made assumptions on unobservable 
inputs used in the valuation model that have an important impact on the resulting fair value computed. 
98

 
Notably, we estimated the timing and the amounts of equity financings we expect to complete before the expiry of those warrants. The 
fair value computed could be higher if our actual equity financing needs are higher than those expected. We also estimated the future 
volatility of the common shares of Liminal for the contractual life of the warrants. To do so, we used the historical volatility of our shares 
and of comparable companies in the same industry as a starting basis for this estimate and also considered whether there are factors 
that would indicate that the historical volatility is not indicative of the future. In addition, we applied an illiquidity discount rate on the 
resulting Black-Scholes pricing model to reflect that the November 2020 warrants are not publicly traded instruments and therefore the 
ability to sell them is limited. In establishing the illiquidity discount rate, we considered the remaining life of the warrants and the 
volatility assumption for the underlying shares. The fair value of the warrants could be higher if we had selected a higher volatility 
assumption and/or a lower illiquidity discount rate.
The fair value estimates could be significantly different because of the use of judgment and the inherent uncertainty in estimating the 
fair value of these instruments that are not quoted in an active market.
Uncertainty over income tax treatments - We measure R&D tax credits for the current and prior periods at the amount we expect to 
recover, based on our best estimate and judgment, of the amounts we expect to receive from the tax authorities as at the reporting 
date, either in the form of income tax refunds or refundable grants. However, there are uncertainties as to the interpretation of the tax 
legislation and regulations, in particular regarding what constitutes eligible R&D activities and expenditures, as well the amount and 
timing of recovery of these tax credits. In order to determine whether the expenses we incur are eligible for R&D tax credits, we must 
use judgment in determining whether our complex R&D activities qualify for available tax credits, which makes the recovery of tax 
credits uncertain. As a result, there may be a significant difference between the estimated timing and amount recognized in the 
consolidated financial statements in respect of tax credits receivable and the actual amount of tax credits received as a result of the tax 
administrations' reviews of matters that were subject to interpretation. These uncertainties, relating to entities we have sold may still 
affect Liminal as certain indemnification obligations may be called upon, subject to contractual limitations, when these entities may be 
subjected to the tax administrations' reviews for taxation periods prior to the sale. The amounts recognized in the consolidated financial 
statements are based on our best estimates and in our best possible judgment, as noted above. 
Assessing the recoverable amount of long-lived assets - We evaluate the recoverable value of long-lived assets when indicators of 
impairment arise or as part of the annual impairment test, if they are intangible assets not yet available for use. The recoverable value is 
the higher of the value in use and the fair value less costs of disposal, or FVLCD. 
Long-lived assets include capital assets, ROU assets and intangible assets such as patents and licenses and other rights. Some of these 
rights are considered not available for use until regulatory approval to commercialize the product candidate is obtained.
When calculating the net recoverable amounts for the impairments, we make estimates and assumptions regarding the outcome of 
certain future events, future cash flows and their timing.
 
99

 
When determining the FVLCD for its Ryplazim® CGU in 2020, significant estimates we made include amongst others, the outcome of the 
exercise we had undertaken in evaluating the potential alternatives for the Ryplazim® CGU, including the probability of completing a sale 
or closing those activities; the operating cash outflows to support those operations until one of the alternative strategies was executed; 
the outcome of the FDA review of the BLA for our previously-owned Ryplazim® product candidate and the timing of completion of this 
review; if we were to be able to benefit from the monetization of a Priority Review Voucher, if received, and what would be the amount 
received upon its monetization; and whether some assets, liabilities and commitments could potentially be excluded from the activities 
sold and for those commitments that could be retained, the possibility of reducing those commitments and what would be their 
settlement amount. 
A plus or minus 10% change in the probability weighted terminal value would have impacted the impairment we recorded on the 
Ryplazim® CGU by $3,638.
In addition, when calculating the FVLCD of an asset or a group of assets for which selling price information for comparable assets are not 
readily available, we also must make assumptions regarding the value it may recuperate from its sale.
Share-based compensation – To determine the fair value of stock options on a given date, we must determine the assumptions that will 
be used as inputs to the Black-Scholes option pricing model, including the assumption regarding the future volatility of our common 
shares for the expected life of the stock options. We use the historical volatility as a starting basis for the estimate and also consider 
whether there are factors that would indicate that the past volatility is not indicative of the future volatility. In making this assessment, 
we consider changes in our activities and other factors such as a significant share consolidation. As the volatility is an assumption that 
has a significant impact on the calculated value of a stock option, the impact of this estimate can significantly impact the share-based 
payment expense over the vesting period of an award.
Valuation of deferred income tax assets – To determine the extent to which deferred income tax assets can be recognized, we estimate 
the amount of probable future taxable profits that will be available against which deductible temporary differences and unused tax losses 
can be utilized. We exercise judgment to determine the extent to which realization of future taxable benefits is probable, considering the 
history of taxable profits, budgets and forecasts and availability of tax strategies.
Estimates and assumptions about future events and their effects cannot be determined with certainty and therefore require the exercise 
of judgment. As of the date of issuance of this Annual Report, we are unaware of any specific event or circumstance that would require 
us to update our estimates, assumptions and judgments or revise the carrying value of our assets or liabilities, and we are unable to 
estimate the potential impact on our future business or our financial results as of the date of this filing. These estimates may change as 
new events occur and additional information is obtained and changes in those estimates are recognized in the consolidated financial 
statements as soon as they become known.
 
100

 
Financial instruments
Use of financial instruments
The financial instruments that we use result from our operating and investing activities, namely in the form of accounts receivables and 
payables, and from our financing activities resulting usually in the issuance of long‑term debt. We do not use financial instruments for 
trading purposes and have not issued or acquired derivative financial instruments for hedging purposes. The following table presents the 
carrying amounts of our financial instruments at December 31, 2022 and 2021.
 
 
 
December 31    
December 31  
 
 
   
2022    
2021  
Financial assets
   
 
     
   
Cash & cash equivalents
   
  $
37,144     $
108,490  
Accounts receivable
   
   
597      
788  
Long-term deposits
   
   
30      
30  
Financial liabilities
   
 
     
   
Accounts payable and accrued liabilities
   
  $
5,054     $
7,059  
Royalty payment obligations
   
   
—      
123  
Provisions
   
   
6,690      
22,195  
Warrant liability
   
   
106      
1,754  
Long-term debt
   
   
—      
38,311  
 
Impact of financial instruments in the consolidated statements of operations
The following line items in the consolidated statement of operations for the quarter and the year ended December 31, 2022 include 
income, expense, gains and losses relating to financial instruments:
•
change in fair value of financial instruments measured at fair value through profit or loss;
•
finance costs; and
•
foreign exchange gains.
JOBS Act Exemptions and Foreign Private Issuer Status
We qualify as an “emerging growth company” as defined in the JOBS Act. An emerging growth company may take advantage of specified 
reduced reporting and other burdens that are otherwise applicable generally to public companies. This includes an exemption from the 
auditor attestation requirement in the assessment of our internal control over financial reporting pursuant to the Sarbanes-Oxley Act. We 
may take advantage of this exemption for up to five years or such earlier time that we are no longer an emerging growth company. We 
will cease to be an emerging growth company if we have more than $1.235 billion in total annual gross revenue, have more than $700.0 
million in market value of our common shares held by non-affiliates or issue more than $1.0 billion of non-convertible debt over a three-
year period. We may choose to take advantage of some but not all of these reduced burdens. 
We will not take advantage of the extended transition period provided under Section 7(a)(2)(B) of the Securities Act for complying with 
new or revised accounting standards. Since IFRS makes no distinction between public and private companies for purposes of compliance 
with new or revised accounting standards, the requirements for our compliance as a private company and as a public company are the 
same.
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Additionally, we report under the Exchange Act as a non-U.S. company with foreign private issuer status. Even after we no longer qualify 
as an emerging growth company, as long as we qualify as a foreign private issuer under the Exchange Act, we will be exempt from 
certain provisions of the Exchange Act that are applicable to U.S. domestic public companies, including:
•
the sections of the Exchange Act regulating the solicitation of proxies, consents or authorizations in respect of a security 
registered under the Exchange Act;
•
the sections of the Exchange Act requiring insiders to file public reports of their stock ownership and trading activities and 
liability for insiders who profit from trades made in a short period of time;
•
the rules under the Exchange Act requiring the filing with the SEC of quarterly reports on Form 10-Q containing unaudited 
financial and other specified information, or current reports on Form 8-K, upon the occurrence of specified significant events; 
and
•
Regulation FD, which regulates selective disclosures of material information by issuers.
B.	
Liquidity and Capital Resources
Overview
Since completing the divestment of our former plasma collection centers and Ryplazim® business, the repayment of the long-term debt 
(discussed below), the termination of the CDMO agreement which has given us clarity on the remaining payments (discussed below) and 
the sale of our former Labrosse facility (discussed below), our funding needs for our operations are solely focused on our small 
molecules business.   
In February 2022, we repaid the entirety of the first and second term loan, for an aggregate amount of $39.1 million, thus terminating 
the consolidated loan agreement with SALP and releasing the security interests granted over our assets pursuant to the loan agreement 
and related documents. The repayment also terminated the royalty stream agreement with SALP resulting in the derecognition of the 
royalty payment obligation of $0.1 million due to SALP and the cancellation of the 16,873 warrants held by SALP, issued pursuant to the 
restructuring agreement entered into with SALP in April 2019, having an exercise price of $152.10 per common share.  The repayment, 
despite not being due for another two years, saved us $9.1 million in aggregate interest payments over the remaining term of the loan 
agreement.
In August 2022, we terminated an agreement we had retained from our involvement in the Ryplazim® business towards a CDMO as 
previously mentioned. A portion of the CDMO obligations were accounted for as a provision, and payments toward the provision affect 
the computation of the cash flows used in operating activities, while the remainder of the obligations were accounted for as a lease 
liability, and payments thereto impact the cash flows from financing activities. The termination agreement resulted in a significant 
reduction in the disbursements required under the contract. An initial payment of $11.2 million was made at the time of the execution of 
the agreement. We paid $3.4 million in January 2023 and the remaining $3.4 million will be payable in January 2024. The agreement 
contains customary releases and resulted in go-forward cash savings of approximately $33.1 million.
In December 2022, we sold the Labrosse facility, formerly part of the plasma-derived therapeutics segment resulting in a recognition of 
a gain of $2.3 million on disposition of capital assets from discontinued operations.
102

 
In regard to our small molecule research and development activities, we expect our ongoing funding requirements to increase over time 
as we continue the research and development of our portfolio of compounds and continue or initiate potential clinical trials. Furthermore, 
we expect to continue to incur costs associated with operating as a public company.
Accordingly, until we can generate sufficient and recurring revenues to finance future cash requirements, it is likely that we will need to 
secure additional external financing which may include public or private equity offerings, debt financings, strategic collaborations, 
alliances and licensing arrangements, grant funding or other sources. Despite our efforts to obtain the necessary funding and further 
reduce the costs of our operations, there can be no assurance of our access to further funding on acceptable terms, if at all. To the 
extent that we raise additional capital through the sale of equity or convertible debt securities, shareholder ownership interest may be 
diluted, and the terms of any additional securities may include liquidation or other preferences that adversely affect the rights of 
shareholders. 
Debt financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such 
as incurring additional debt, making capital expenditures, or declaring dividends. 
If we raise funds through additional collaborations, strategic alliances, or licensing arrangements with third parties, we may have to 
relinquish valuable rights to our technologies, future revenue streams, research programs or product candidates, or to grant licenses on 
terms that may not be favorable to us. If we are unable to raise capital when needed or on attractive terms, we could be forced to delay, 
reduce or eliminate our R&D programs, clinical trials or grant rights to develop and market product candidates that we would otherwise 
prefer to develop and market ourselves.
Liquidity position at December 31, 2022 and analysis of going concern
For the year ended December 31, 2022, we incurred a net loss from continuing operations of $28.9 million. Our working capital position, 
which comprised $37.1 million of cash and cash equivalents, was $31.2 million, at December 31, 2022. The decrease in our liquidity 
since December 31, 2021 is principally due to the repayment of the long-term debt of $39.1 million, the $11.2 million paid to the CDMO 
and the funds used in our ongoing operations.
With the discontinuation of the development of our small molecule product candidate, fezagepras, in July 2022, our main activities relate 
to the development of small molecule product candidates. Our cash runway is dependent on the research programs currently underway, 
the pace of their progression and their outcome, as well as those planned to be undertaken in the short term. As such, there is always a 
degree of uncertainty in regard to the outcome or cost of those programs. The cash runway is also dependent on decisions we make in 
terms of managing our capital, including raising capital through the issuance of debt or equity, and our ability to conclude such financing 
transactions at an acceptable cost. The need to complete financing transactions in the future is likely to continue until we can generate 
sufficient product revenues to finance our cash requirements. Management may revert to a variety of sources for financing future cash 
needs including public or private equity offerings, debt financings, strategic collaborations, alliances and licensing arrangements, grant 
funding, selling non-core assets or other sources.
Despite our efforts to obtain the necessary funding and improve profitability of its operations, there can be no assurance of its success in 
doing so, especially with respect to its access to further funding on acceptable terms, if at all.
We continue to diligently manage our spending while we focus our R&D efforts on the development of our small molecule product 
candidates and drug discovery programs.
103

 
As of December 31, 2022, we had approximately $37.1 million of cash and cash equivalents. As of the date of this Annual Report, our 
available cash is not projected to be sufficient to support our operating plan for at least the next 12 months. These circumstances 
indicate the existence of a material uncertainty that may cast substantial doubt about our ability to continue as a going concern. If we 
are unable to secure additional capital, it may be required to curtail our research and development initiatives and take additional 
measures to reduce costs in order to conserve our cash in amounts sufficient to sustain operations and meet our obligations. These 
measures could cause significant delays in our preclinical, clinical and regulatory efforts, which are critical to the realization of our 
business plan. See “Item 3.D—Risk Factors” in our Annual Report.
The audited consolidated financial statements as of December 31, 2022 do not include any adjustments to the amounts and 
classification of assets and liabilities that might be necessary should we be unable to continue as a going concern. Such adjustments 
could be material.
Material cash requirements
The timing and expected contractual outflows required to settle our financial obligations recognized in the consolidated statement of 
financial position at December 31, 2022 and unrecognized purchase obligations and commitments are presented in the table below:
 
   
   
Contractual Cash flows
 
 
 
Carrying
amount    
Less than
1 year    
1 - 3
years    
3 - 5
years    
More than
5 years    
Total  
Accounts payable and
   accrued liabilities
  $
5,968     $
5,968     $
—     $
—     $
—     $
5,968  
Lease liabilities
   
1,487      
790      
1,022      
—      
—      
1,812  
Provision
   
6,690      
3,400      
3,400      
—      
—      
6,800  
 
  $
14,145     $
10,158     $
4,422     $
—     $
—     $
14,580  
 
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Cash flow analysis
The following major cash flow components are presented on a total company basis, inclusive of continuing and discontinued operations.
The summarized consolidated statements of cash flows for continuing and discontinued operations in aggregate, for the year ended 
December 31, 2022 and the corresponding periods in 2021 and 2020 are presented below.
 
 
 
Year ended December 31
 
 
 
2022    
2021    
2020    
2022 vs 
2021    
2021 vs 
2020  
Cash flows used in operating activities
  $
(31,820 )   $
(99,603 )   $
(75,917 )   $
67,783     $
(23,686 )
Cash flows (used in) from financing activities
   
(45,446 )    
(8,424 )    
57,405      
(37,022 )    
(65,829 )
Cash flows from investing activities
   
3,819      
170,692      
2,305      
(166,873 )    
168,387  
Net change in cash and cash equivalents
   during the year
   
(73,447 )    
62,665      
(16,207 )    
(136,112 )    
78,872  
Net effect of currency exchange rate on
   cash and cash equivalents
   
2,101      
750      
(3 )    
1,351      
753  
Cash and cash equivalents, beginning of the year
   
108,490      
45,075      
61,285      
63,415      
(16,210 )
Cash and cash equivalents, end of the year
  $
37,144     $
108,490     $
45,075     $
(71,346 )   $
63,415  
 
Cash flows used in operating activities decreased by $67.8 million during the year ended December 31, 2022 compared to the 
corresponding period in 2021. The operating cash burn during the year ended December 31, 2022 essentially reflects the cost of our 
small molecules business while in the comparative period, we were also operating the plasma-derived therapeutics segment as we only 
started to dispose of certain entities from May 2021 and onwards. Included in the operating expenses of our former segment for the 
year ended December 31, 2021 were payments made by PBT to PBP 2021 for R&D services of $45.8 million. The 2022 outflows include 
$5.2 million in payments made towards the provision portion of the CDMO agreement, upon termination of the agreement, plus 
refundable taxes of $0.5 million, while in 2021, outflows include payments made towards the provision portion of $2.0 million.
 
Cash flows used in operating activities increased by $23.7 million during the year ended December 31, 2021 compared to the same 
period in 2020. The increase is mainly due to the payments made by PBT, to PBP after ownership transferred to Kedrion for past and 
future research and development services totaling $45.8 million. This was partially offset by lower operating expenses mainly because 
the cost of operation for the different entities sold were only there for the portion of 2021, when they were under our ownership. In 
addition, those operating expenses were reduced while we were awaiting the outcome of the FDA review of the BLA.
Cash flows used in financing activities increased by $37.0 million during the year ended December 31, 2022 compared to the 
corresponding period in 2021 essentially due to the repayment of the principal of the SALP loans totaling $39.2 million, including 
transaction costs, and the payment of $5.5 million made towards the lease portion of a CDMO agreement, upon termination of the 
agreement. Interest paid on the loans decreased since there were no interest payments during the year ended December 31, 2022 
compared to $4.0 million in the comparative period.
Cash flows from financing activities increased by $65.8 million during the year ended December 31, 2021 compared to the same period 
in 2020 since we did not receive any proceeds from the issuance of long-term debt in 2021 when in 2020 we received $31.5 million from 
the combined issuance of the second term loan with SALP and the secured convertible debentures. Similarly, in 2020 we had proceeds 
from the issuance of shares and warrants of $40.0 million while there were no equity financings in 2021.
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Cash flows from investing activities increased by $166.9 million during the year ended December 31, 2022 compared to the 
corresponding period in 2021. The increase is mainly due to the proceeds, net of selling costs of $170.1 million we received in 2021 in 
connection with the divestiture of the plasma-derived therapeutics segment compared to the proceeds from the sale of our former 
Labrosse facility of net of selling costs of $3.2 million received in 2022.
Cash flows from investing activities decreased by $168.4 million during the year ended December 31, 2021 compared to the same 
period in 2020 mainly due to the proceeds, net of selling costs of $170.1 million we received in connection with the divestiture of the 
plasma-derived therapeutics segment compared to the proceeds we received in 2020 in relation to the sale of our former bioseparation 
business.
 
C.
Research and Development, Patents and Licenses
For a discussion of our research and development activities, see “Item 4.B—Business Overview” and “Item 5.A—Operating Results.”
D.
Trend Information
Other than as disclosed elsewhere in this Item 5 of our Annual Report, the recent trends towards rising inflation has had a non-material 
impact on our financial position or results of operations to date but may materially adversely affect our future business and 
corresponding financial position and cash flows. Inflationary factors, such as increases in the cost of our materials and supplies and 
overhead costs may adversely affect our operating results. Rising interest and inflation rates also present a recent challenge impacting 
the global economy and could make it more difficult for us to obtain traditional financing on acceptable terms, if at all, in the future. 
Although we do not believe that inflation has had a material impact on our financial position or results of operations to date, we may 
experience increases in the near future (especially if inflation and interest rates continue to rise) on our operating costs, including our 
labor costs and research and development costs, due to supply chain constraints, consequences associated with the ongoing Russia-
Ukraine war, and employee availability and wage increases, which may result in additional stress on the Company’s working capital 
resources. For further discussions of trends, see “Item 4.B.—Business overview,” “Item 5.A.—Operating results,” and “Item 5.B.—
Liquidity and capital resources.” of our Annual Report.
 
E.
Critical Accounting Estimates
Not applicable.
 
106

 
 
Item 6.	
Directors, Senior Management and Employees.
A.	
Directors and Senior Management.
The following table sets forth certain information with respect to our executive officers and directors, including their ages as of March 7, 
2023:
 
Name of Executive Officers
 
Age
 
Position(s)
Bruce Pritchard
 
50
  Chief Executive Officer
Patrick Sartore
 
49
  President
Marie Iskra
 
47
  General Counsel
Nicole Rusaw
 
49
  Chief Financial Officer
 
Name of Non-Employee Directors
 
Age
 
Position(s)
Simon Best
 
66
  Lead Independent Director
Gary J. Bridger
 
60
  Director
Neil A. Klompas
 
51
  Director
Alek Krstajic
 
59
  Chair
Eugene Siklos
 
59
  Director
Timothy Steven Wach
 
62
  Director
 
(1) Member of the audit, risk and finance committee. 
(2) Member of the HR and corporate governance committee.
(3) Member of the science and technology committee.
Unless otherwise indicated, the current business addresses for our executive officers and directors is 231 Dundas Street East, Belleville, 
Ontario, Canada, K8N 0K1. The current business address for Mr. Patrick Sartore and Ms. Marie Iskra is 440 Armand-Frappier Blvd., Suite 
300, Laval, Québec, Canada H7V 4B4 and the current business address for Bruce Pritchard is Ground Floor, Unit 1, Iconix Park, London 
Road, Sawston, Cambridge CB22 3EG.
Each executive officer serves at the discretion of our board of directors and holds office until his or her successor is duly elected or 
qualified or until his or her earlier resignation or removal.
Executive Officers
Bruce Pritchard, Chief Executive Officer. Mr. Bruce Pritchard was appointed as our Chief Executive Officer effective November 13, 2020. 
From August 2014 to November 2020, he was one of two Chief Operating Officers. In his role as Chief Operating Officer, he was 
responsible for the company’s discovery, clinical development, program management, CMC and business development functions related 
to Small Molecule Therapeutics. Mr. Pritchard joined us as Chief Financial Officer of PBL in 2006 and was promoted to our Chief Financial 
Officer in July 2008, relinquishing that post in November 2015. Mr. Pritchard also served as Interim Chief Financial Officer from August 
2017 to September 2019. A Heriot-Watt University graduate, Mr. Pritchard holds a Bachelor of Arts in Accountancy and Computer 
Science and is qualified as a Member of the Institute of Chartered Accountants of Scotland. Mr. Pritchard was appointed a Fellow of the 
Institute of Directors in 2014.
 
107
(1)(2)
(3)
(1)
(2)
(1)(2)

 
Patrick Sartore, President. Mr. Patrick Sartore was appointed as President, effective November 13, 2020. Prior to that, he was one of two 
Chief Operating Officers. In this role, he was responsible for the company’s commercial, marketing, clinical development, manufacturing, 
and corporate & business development functions, related to Plasma-Derived Therapeutics. Mr. Patrick Sartore served as our Chief 
Operating Officer, North America from May 2019 to November 2020. Mr. Sartore joined us in November 2006 as Senior Legal Counsel – 
Intellectual Property and was nominated as our Corporate Secretary in December 2007. Mr. Sartore held the position of General Counsel 
and Corporate Secretary from May 2013 to May 2015, at which date he was appointed Chief Legal Officer and Corporate Secretary. Mr. 
Sartore was previously employed by Univalor Inc. as Legal Counsel and Leger Robic Richard, L.L.P., a firm specializing in Intellectual 
Property, Corporate and Commercial Law, as an associate attorney. Mr. Sartore also holds a Bachelor of Science, with Distinction, from 
Concordia University.
Marie Iskra, General Counsel. Ms. Marie Iskra has served as our General Counsel and Secretary since September 2019. As General 
Counsel, Ms. Iskra oversees the legal, compliance, intellectual property and corporate governance functions. Ms. Iskra is also our 
Corporate Secretary. Ms. Iskra has served in various roles since September 2013, including as Associate General Counsel and Senior 
Legal Counsel. Prior to joining the Company, Ms. Iskra was the Director of Legal Affairs of Jubilant Draximage Inc. and Jubilant 
HollisterStier General Partnership from 2009 to 2013 and Legal Counsel for Draxis Health Inc., a publicly-traded company, from 2005 to 
2009. Ms. Iskra holds an L.L.B. from the Université de Montreal and is a member of the Québec Bar. Ms. Iskra also holds a Certificate 
Arts and Sciences from the Université de Montreal.
N. Nicole Rusaw, Chief Financial Officer. Ms. Nicole Rusaw was appointed as Chief Financial Officer effective November 9, 2022. Prior to 
that, Ms. Rusaw served as Interim Chief Financial Officer starting March 2, 2022. Prior to joining Liminal, Ms. Rusaw was the Chief 
Financial Officer of two publicly traded companies, Ionic Brands Corp. from June to December 2021, and Nabis Holdings Inc. from 
October 1, 2019 to January 27, 2021. Prior thereto, Ms. Rusaw acted as the Interim Chief Financial Officer of Nuvo Pharmaceuticals Inc. 
from August 2017 to September 2018 and Interim VP Operations and Administration from October 2018 to June 2019. Prior thereto, Ms. 
Rusaw was the Chief Financial Officer of Transition Therapeutics Inc. from December 2011 to October 2016. Ms. Rusaw graduated from 
Brock University with First Class Honours Co-op and has obtained her Chartered Accountant professional designations, CPA, CA.
Non-Employee Directors
Simon Best. Prof. Best has served as a member of our board of directors since May 2014 and as our Lead Independent Director ("LID") 
since April 23, 2019. Prof. Best also served as our interim President and Chief Executive Office from December 2018 to April 2019. Prof. 
Best has experience as the founder and/or Chief Executive Officer of four biotechnology companies between 1992 and 2012, and as a 
Chairman or board member of major industry bodies including the UK BioIndustry Association (BIA) and the US Biotechnology Industry 
Organization (BIO). Since 2012, he has played a pivotal role in building pioneering Digital Healthcare companies – in Pathology with 
PathXL which was acquired by Philips Healthcare in May 2016 – subsequently with Cumulus Neuroscience (previously BrainWaveBank), 
which develops EEG tools and analytics for at-home use to validate digital biomarkers, stratify patients for clinical trials and monitor 
them to facilitate the development of novel drugs for neuro-degenerative disorders.
He also served as a director of EvoFem Inc. from November 2015 to December 2017. He was previously an Entrepreneur-In-Residence 
and Venture Partner with TVM Capital in Munich and Dubai from 2007-2010 and co-founded Par Equity LLP in Edinburgh in 2007. Prof. 
Best holds an M.B.A. from the London Business School and an Honorary Doctorate and B.Mus from York University. In 2007, he was 
elected a Fellow of the Royal Society of Edinburgh. In 2008, he was awarded an OBE by Queen Elizabeth II and appointed a Visiting 
Professor of Medicine by the University of Edinburgh. We believe that Prof. Best’s extensive experience in the life science and investment 
industries qualifies him to serve as a member of our board of directors.
 
108

 
Gary J. Bridger. Dr. Bridger has served as a member of our board of directors since May 2019. Dr. Bridger has also served as a member 
of the board of directors of Expansion Therapeutics since January 2022 and as a member of the board of directors of X4 
Pharmaceuticals, Inc. since October 2018. From February 2015 to December 2017, Dr. Bridger served as a consultant to Xenon 
Pharmaceuticals Inc., a biopharmaceutical company, where he previously served as the Executive Vice President of Research and 
Development from January 2013 to February 2015. From October 2013 to October 2015, Dr. Bridger served as a Managing Director at 
Five Corners Capital Inc. From June 2010 to June 2012, Dr. Bridger served as a venture partner at Venture West Capital Management, a 
venture capital firm. From November 2006 to December 2007, Dr. Bridger served as Senior Vice President of Research and Development 
of Genzyme Corporation, a biotechnology company, which was acquired by Sanofi, S.A. In June 1996, Dr. Bridger co-founded AnorMED 
Inc., a biopharmaceutical company, and was its Vice President of Research and Development and Chief Scientific Officer from 2000 until 
its acquisition by Genzyme in November 2006. Dr. Bridger has served on the board of directors of Aquinox Pharmaceuticals, Inc. from 
2013 until August 2019. Dr. Bridger holds a Ph.D. in Organic Chemistry from the University of Manchester Institute of Science and 
Technology. We believe that Dr. Bridger’s experience as a director and executive officer at numerous biopharmaceutical companies 
qualifies him to serve as a member of our board of directors.
Neil A. Klompas. Mr.  Klompas has served as a member of our board of directors since May 2019. Mr. Klompas joined Zymeworks Inc. in 
March 2007 where he currently serves as President and Chief Operating Officer. Mr. Klompas served as Chief Financial Officer of 
Zymeworks Inc. from 2007 until 2022 and also as its Executive Vice President, Business Operations from September 2019 to January 
2022. Prior to joining Zymeworks, he worked with KPMG LLP in Canada and the United States, and from 2005 to 2007, with KPMG's 
Pharmaceuticals, Biotechnology and Medical Device M&A Transaction Services practice in Princeton, New Jersey. Prior to that, Mr. 
Klompas worked with KPMG's Canadian Biotechnology and Pharmaceuticals practice. Mr. Klompas is a Chartered Professional Accountant 
and is a member of Chartered Professional Accountants of British Columbia. Mr. Klompas also holds a degree in Microbiology & 
Immunology from the University of British Columbia. We believe that Mr. Klompas’ experience as a financial executive in the 
biopharmaceutical industry qualifies him to serve as a member of our board of directors.
Alek Krstajic. Mr. Krstajic is the former Chief Executive Officer of Wind Mobile, which was sold to Shaw Communications in 2016 for $1.6 
Billion. Previously, he was the founder and Chief Executive Officer of Public Mobile, which was purchased by Telus in 2013. Mr. Krstajic 
has also served as the President of Bell Mobility and a Senior Vice President of Rogers Communications. In the process, Mr. Krstajic and 
his team fundamentally changed the wireless market in Canada from a three-player market with high prices to a sustainable four player 
market, providing Canadians with an alternative and competitive pricing and a potential path to better value. As well as being an 
operator, Mr. Krstajic has shown a level of expertise managing regulatory processes to positive outcomes. Mr. Krstajic sits on a number 
of boards, and has received numerous awards and recognitions, including Canada’s Top 40 under 40 and a Queen Elizabeth II Diamond 
Jubilee Medal for his service to Canada. We believe that Mr. Krstajic's extensive business and commercial experience qualifies him to 
serve as a member of our board of directors.
Eugene Siklos. Mr. Siklos is the President of Thomvest Asset Management. Formerly he was the Vice President, Head of Investments for 
Export Development Canada (“EDC”), which he joined in 2009. In 2012, Mr. Siklos was appointed head of its direct investing activities 
and in 2017, was appointed head of EDC’s overall investing activities. During his time at EDC, the capital committed to fund direct, 
private equity and venture capital investments doubled in size to over C$2 billion, while achieving both market returns and mandate 
objectives for its shareholder, the Government of Canada. Mr. Siklos holds an MBA degree from Harvard Business School and has over 30 
years of financial and business experience, including as a corporate finance professional with Morgan Stanley and Merrill Lynch. Mr. 
Siklos has served on numerous Boards of Directors, including Paragon Pharmacies (TSX), Copperleaf Technologies, BTI Systems, and 
ecobee. We believe that Mr. Siklos' extensive financial and investment experience qualifies him to serve as a member of our board of 
directors.
 
109

 
Timothy Steven Wach. Mr. Wach has served as a member of our board of directors since May 2019. Since January 2015 until February 
2020, Mr. Wach served as Managing Director and Board Member of Taxand. In 1989, Mr. Wach joined Gowling Lafleur Henderson LLP as 
an associate and was a partner from 1992 to 2014. Mr. Wach also has experience in government relations and tax policy, having twice 
served in the Tax Policy Branch of the Canadian Department of Finance in Ottawa, most recently as Director of Legislative Development 
and Chief Legislative Counsel from 2009 to 2011. In that role, he chaired the Interdepartmental Legislation Review Committee, the 
committee responsible for the preparation of Canada's federal income tax legislation for submission to Parliament. We believe that Mr. 
Wach’s experience with respect to tax and finance qualifies him to serve as a member of our board of directors.
Family Relationships
There are no family relationships among any of our executive officers or directors.
 
110

 
B.	
Compensation.
Executive Compensation
Summary Compensation Table
The following table provides a summary of compensation earned during each of the financial years ended on December 31, 2022 and 
2021 by the Named Executive Officers, or NEOs, in accordance with applicable rules and regulations. Unless otherwise specified, the 
executive and directors’ compensation is presented in U.S. Dollars. For the convenience of the reader, in this Annual Report, unless 
otherwise indicated, translations from Canadian Dollars into U.S. Dollars were made at the rate of $1.00 to USD0.7699, which is the 
average rate for the 2022 fiscal year, (2021 average rate: $1.00=USD0.7969). Translations from Great Britain Pounds or GBP into U.S. 
Dollars were made at the rate of 1 GPB to USD1.2438 which is the average rate for the 2022 fiscal year, (2021 average rate: 1 GBP = 
USD1.3755). Such U.S. Dollar amounts are not necessarily indicative of the amounts of U.S. Dollars that could have been purchased 
upon exchange of Canadian Dollars or GBP at the dates indicated. The number of stock options awarded has been adjusted to give effect 
to the 10-for-1 consolidation of our common shares effected on February 1, 2023.
 
Summary Compensation Table
 
Name and Principal 
Position
 
Year  
Salary
(USD)  
   
Option 
Awards
(USD)    
Non-Equity 
Incentive Plan 
Compensation
  (U
SD)      
All Other 
Compensation
(USD)      
Total 
Compensation
(USD)  
Bruce Pritchard
 
2022  
456,723  
 
134,164    
182,689  
 
59,532  
 
833,108  
CEO
 
2021  
467,670  
 
—    
289,521  
 
48,305  
 
805,496  
Patrick Sartore
 
2022  
423,445  
 
25,852    
167,261  
 
23,117  
 
639,675  
President
 
2021  
438,295  
 
—    
275,429  
 
23,972  
 
737,696  
Marie Iskra
 
2022  
300,261  
 
34,914    
118,603  
 
16,958  
 
470,736  
General Counsel
 
2021  
310,791  
 
—    
219,646  
 
17,596  
 
548,033  
 
(1)
In accordance with SEC rules, this column reflects the aggregate grant date fair value of the option awards granted during the fiscal year. The fair 
value of the option awards was estimated using the Black Scholes option pricing model, a common valuation methodology which uses the same 
assumptions for determining the equity-based compensation expense in the Company's financial statements for the year-ended December 31, 2022 
in accordance with IFRS. See Note 17b of the Notes to Consolidated Financial Statements in this Annual Report for a discussion of assumptions made 
by us in determining the aggregate grant date fair value of our option awards. The amounts in this column do not represent the actual amounts paid 
to or realized by our directors during the year ended December 31, 2022.
(2)
Represents the cash bonus earned for each financial year, pursuant to our Short-Term Incentive Plan, or STIP. For additional information, see the 
“Narrative Disclosure to Summary Compensation Table – Short-Term Incentive Plan” section below.
(3)
The following table provides the details for the amounts reported for 2022 for each NEO:
 
Name
 
 
Pension Contributions
(USD)    
Professional & 
Membership Dues
(USD)  
   
Car Allowance 
(USD)  
   
Total
(USD)  
Bruce Pritchard
 
   
45,672  
   
1,422  
     
12,438  
     
59,532  
Patrick Sartore
 
   
21,172      
1,945  
   
—    
   
23,117  
Marie Iskra
 
   
15,013  
   
1,945  
   
—    
   
16,958  
 
(4)
Paid in pounds sterling (GBP) and converted at the following exchange rate: 1 GBP=USD1.2438 (2022 average); 1 GBP=USD1.3755 (2021 average).
(5)
Paid in Canadian dollars (CAD) and converted at the following exchange rate: $1.00=USD0.7699 (2022 average); $1=USD0.7969 (2021 average).
 
111
(1)
(2)
(3)
(4)
(4)
(4)
(4)
(4)
(4)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)
(5)

 
Narrative Disclosure to Summary Compensation Table
Base Salary
We aim to provide a salary established based on the level of responsibility relative to other positions in our company and relative to base 
salaries paid by the organizations in our peer group as well as the performance of the Company and of the NEOs. It is an important 
component of our ability to attract and retain executives who have the leadership and management skills to drive the further growth and 
success of our business.
In light of the significant changes to the organization that took place over the last few years, a full revision of our compensation policy 
was undertaken in 2022, leading to adjustments to Mr. Pritchard's base salary for better alignment with the reference market. The base 
salaries of the other NEOs were not adjusted in 2022.
Short-Term Incentive Plan
We provide our NEOs with the STIP, which aims to engage, recognize and reward their contributions to reaching our annual objectives. 
Having a significant portion of all executives’ annual incentive determined on the basis of the same corporate performance objectives 
reinforces the teamwork of the members of our executive team and motivates them to achieve widespread success for the whole 
organization. The corporate short-term performance objectives against which our annual performance is evaluated are established each 
year by the Board's HR and corporate governance committee, in conjunction with the CEO.
The STIP targets for the NEOs were reviewed in 2022 as part of a benchmarking review to ensure that they remain competitive with 
those of our peer group. Target incentive levels (as a percentage of base salary) for the NEOs were the following in 2022:
 
Name
 
Short-Term Incentive Target
Bruce Pritchard
 
50%
Patrick Sartore
 
50%
Marie Iskra
 
50%
 
Corporate objectives for 2022 were established at the beginning of the year, with each objective being assigned a relative weight. The 
board of directors, with the support of the HR and corporate governance committee, was responsible for determining and approving a 
payout factor that would recognize the Company’s performance against the corporate objectives for the year. As a result of this 
assessment, the overall payout factor for 2022 was 80%.
 
In addition to the corporate objectives for 2022, individual objectives were also determined by the CEO or the other NEOs. For NEOs 
other than the CEO, the overall payout factors were established using weightings of 80% for performance against corporate objectives 
and 20% for performance against individual objectives. Mr. Pritchard's overall payout factor was determined entirely on the basis of 
performance against corporate objectives.
STIP
Name
 
STIP Weightings
   
Payout Factors
   
   
 
 
Corporate 
Objectives
  Individual Objectives    
Corporate 
Objectives  
Individual 
Objectives     
STIP Bonus (USD)  
Bruce Pritchard
 
100 %
—    
80 %
—   
182,689  
Patrick Sartore
 
80 % 
20 % 
80 % 
75 % 
167,261  
Marie Iskra
 
80 % 
20 % 
80 % 
75 % 
118,603  
 
 
112

 
Long-Term Incentives
Long-term incentive awards are designed to reward the creation of value for our shareholders while providing a vehicle to attract and 
retain talented and skilled executives. Under the Omnibus Incentive Plan, adopted in 2019 and replacing the previous Long Term 
Incentive Plan, or LTIP, we may grant stock options to our executives to ensure alignment of their interests with those of our 
shareholders, by creating focus on activities and development projects, which will increase share price performance over time. It is also 
our practice to award an initial grant of stock options to new hires to attract qualified and skilled executives. Outstanding awards granted 
under the previous LTIP will continue to be governed by the terms of the LTIP until such awards are exercised, expire, or are otherwise 
terminated or cancelled.
Stock Options
We granted stock options in 2022 to the NEOs at a level reflecting the executive’s performance and the desired positioning of their total 
compensation in accordance with our compensation policy and the benchmarking review conducted in 2022. In light of the changes to 
the organization which took place during 2021, as well as in consideration of stock option grants made in prior years, no stock options 
were granted to NEOs in 2021.
Perquisites and Other Benefits 
We provide our NEOs with a competitive executive benefits package which is designed to attract and retain qualified executives. This 
package includes a capital accumulation retirement plan, including matching company contributions equal to up to 5% of each NEO’s 
base salary (10% for Bruce Pritchard), group insurance, car allowances (Bruce Pritchard only), reimbursement of annual medical 
examinations and annual professional memberships. Variations to these programs exist between NEOs due to local market conditions. 
The value of all such benefits conferred to the NEOs in 2022 is described in the Summary Compensation Table above.
Employment Agreements
Below are descriptions of the employment agreements with our NEOs. See the section titled “—Termination and Change of Control 
Benefits” for information about the benefits each NEO is entitled to in the event that such executive’s employment is terminated by us 
without cause or in the event that the executive’s employment is terminated by us between six months before and 12 months after a 
change of control.
Bruce Pritchard. We entered into an employment agreement with Bruce Pritchard that became effective on July 31, 2019. Mr. 
Pritchard’s employment agreement provided for his employment as Chief Operating Officer, International for an unspecified duration. 
This employment agreement was not modified upon his appointment as CEO on November 13, 2020. Mr. Pritchard’s July 31, 2019 
employment agreement established his base salary at GBP 340,000, which was increased to GBP 367,200 as of January 1, 2022. Mr. 
Pritchard’s employment agreement further provides that he is eligible to earn an annual target performance bonus upon attainment of 
objectives to be determined by our board of directors, with a bonus target of 50%, with the potential of reaching a maximum of 100% of 
base salary. Mr. Pritchard also received a one-time grant of 25,354 stock options in connection with the entering into of the employment 
agreement. Mr. Pritchard is entitled to reimbursement for all necessary and reasonable business expenses incurred in connection with his 
duties in accordance with our generally applicable policies.
 
113

 
Patrick Sartore. We entered into an employment agreement with Patrick Sartore that became effective on July 22, 2019. Mr. Sartore’s 
employment agreement provides for his employment as Chief Operating Officer, North America, for an unspecified duration. This 
employment agreement has not been modified upon his appointment as President on November 13, 2020. Mr. Sartore’s employment 
agreement established his base salary at $465,000, which was increased to $550,000 as of September 1, 2019. Mr. Sartore’s 
employment agreement further provides that he is eligible to earn an annual target performance bonus upon attainment of objectives to 
be determined by our board of directors, with a bonus target of 50%, with the potential of reaching a maximum of 100% of base salary. 
Mr. Sartore also received a one-time grant of 25,354 stock options in connection with the entering into of the employment agreement. 
Mr. Sartore is entitled to reimbursement for all necessary and reasonable business expenses incurred in connection with his duties in 
accordance with our generally applicable policies.
Marie Iskra. We entered into an employment agreement with Marie Iskra that became effective on August 12, 2019. Mrs. Iskra’s 
employment agreement provides for her employment as General Counsel for an unspecified duration. Mrs. Iskra’s employment 
agreement established her base salary at $350,000, which was increased to $390,000 as of April 1, 2020. Mrs. Iskra’s employment 
agreement further provides that she is eligible to earn an annual target performance bonus upon attainment of objectives to be 
determined by our board of directors, with a bonus target of 50%, with the potential of reaching a maximum of 100% of base salary. 
Mrs. Iskra also received a one-time grant of 3,000 stock options in connection with the entering into of the employment agreement. Mrs. 
Iskra is entitled to reimbursement for all necessary and reasonable business expenses incurred in connection with her duties in 
accordance with our generally applicable policies.
Termination and Change of Control Benefits
Our employment agreements with our NEOs include termination and change of control benefits in the event that the NEO’s employment 
is terminated by us without cause or in the event that the NEO’s employment is terminated by us between six months before and 12 
months after a change of control. A change of control is deemed to occur upon a change of ownership resulting from the acquisition of a 
majority of our common shares.
The employment agreements provide for the payment of a lump sum equivalent to the value of 12 months of salary and benefit 
coverage (excluding disability) and 12 months of accelerated vesting of unvested stock options for termination without cause.
If the NEO’s employment is terminated by us between six months before and 12 months after a change of control, the NEOs’ 
employment agreements provide for the payment of a lump sum equivalent to the value of 18 months of salary and benefit coverage 
(excluding disability), 150% of the NEO’s then current annual target bonus under the short-term incentive plan and accelerated vesting 
of all unvested stock options.
Clawback Policy
In the event that we are required to prepare an accounting restatement due to a material non-compliance of the Company, as a result of 
misconduct, with any financial reporting requirement under the securities laws and the NEO knowingly engaged in the misconduct, was 
grossly negligent in engaging in the misconduct, knowingly failed to prevent the misconduct or was grossly negligent in failing to prevent 
the misconduct, the NEO shall reimburse us the amount of any payment in settlement of the award earned or accrued by him during the 
12-month period following the first public issuance or filing with the Autorité des Marchés Financiers (whichever first occurred) of the 
financial document that contained such material noncompliance.
 
114

 
Indemnification
By-law No. 1 provides for indemnification of each of our directors and executive officers to the fullest extent permitted by the Canada 
Business Corporations Act, or CBCA.
We have entered into indemnity agreements with each director and officer providing that if such director or officer is or was involved in 
any threatened, pending or completed proceeding by reason of the fact that such director or officer is or was a director or officer of the
Company or is or was serving at our request as a director or officer of another entity, including service with respect to employee benefit 
plans, whether the basis of such proceeding is an alleged action in an official capacity while serving as a director or officer, such director 
or officer will be indemnified and held harmless by us to the fullest extent authorized by and in the manner set forth in the CBCA against 
all expense, liability and loss reasonably incurred or suffered by such director or officer in connection therewith. Under such indemnity 
agreements, we may indemnify any of our directors or officers in connection with a proceeding (or part thereof) initiated by such 
director or officer only if such proceeding (or part thereof) is authorized by the board of directors or if such proceeding is a successful 
proceeding, in whole or in part, by a director or officer for claims under an indemnity agreement.
Outstanding Equity Awards at Fiscal Year End
The following table indicates, for each NEO, stock option grants outstanding as of December 31, 2022. The numbers in the table below 
have been adjusted to give effect to the 10-for-1 consolidation of our common shares effected on February 1, 2023.
 
Outstanding Equity Awards at Fiscal Year End
 
 
Option Awards
Name
 
Grant Date  
Number of 
securities 
underlying 
unexercised options 
(#) (Exercisable)    
Number of securities 
underlying 
unexercised options 
(#) (Unexercisable)  
   
Option exercise 
price (USD/sh)  
 
 
Option expiration date
Bruce Pritchard
 
June 4, 2019    
18,172  
   
7,182  
 
152.10  
June 4, 2029
 
 
December 7, 2020    
11,666  
   
3,334  
 
42.70    
 
December 7, 2030
 
 
March 29, 2022    
0  
   
7,500  
 
10.20    
 
March 29, 2032
 
 
June 7, 2022    
0  
   
13,500  
 
5.40    
 
June 7, 2032
Patrick Sartore
 
June 4, 2019    
18,172  
   
7,182  
 
152.10  
June 4, 2029
 
 
December 7, 2020    
5,833  
   
1,667  
 
42.70    
 
December 7, 2030
 
 
March 29, 2022    
0  
   
1,500  
 
10.20    
 
March 29, 2032
 
 
June 7, 2022    
0  
   
2,500  
 
5.40    
 
June 7, 2032
Marie Iskra
 
June 19, 2019    
456  
   
41  
 
152.10  
June 19, 2029
 
 
September 3, 2019    
2,437  
   
563  
 
119.90  
September 3,2029
 
 
June 8, 2020    
3,562  
   
2,138  
 
140.60  
June 8, 2030
 
 
December 7, 2020    
1,500  
   
0    
   
42.70    
 
December 7, 2030
 
 
March 29, 2022    
0  
   
2,500  
 
10.20    
March 29, 2032
 
 
June 7, 2022    
0  
   
2,500  
 
4.40    
 
June 7, 2032
 
These stock options vest monthly over the 6-year period following the grant date in accordance with the following vesting schedule, based on the 
number of months of service completed after the grant date.
115
(1)
(2)
(3)
(7)
(7)
(1)
(2)
(3)
(7)
(7)
(4)
(2)
(5)
(2)
(6)
(2)
(7)
(7)
(1)

 
Months
 
Vesting %
 
Months
 
Vesting %
 
Months
 
Vesting %
1
 
0.93%
 
25
 
32.18%
 
49
 
76.39%
2
 
1.85%
 
26
 
33.80%
 
50
 
77.78%
3
 
2.78%
 
27
 
35.42%
 
51
 
79.17%
4
 
3.70%
 
28
 
37.04%
 
52
 
80.56%
5
 
4.63%
 
29
 
38.66%
 
53
 
81.94%
6
 
5.56%
 
30
 
40.28%
 
54
 
83.33%
7
 
6.48%
 
31
 
41.90%
 
55
 
84.72%
8
 
7.41%
 
32
 
43.52%
 
56
 
86.11%
9
 
8.33%
 
33
 
45.14%
 
57
 
87.50%
10
 
9.26%
 
34
 
46.76%
 
58
 
88.89%
11
 
10.19%
 
35
 
48.38%
 
59
 
90.28%
12
 
11.11%
 
36
 
58.33%
 
60
 
91.67%
13
 
12.04%
 
37
 
59.72%
 
61
 
92.36%
14
 
12.96%
 
38
 
61.11%
 
62
 
93.06%
15
 
13.89%
 
39
 
62.50%
 
63
 
93.75%
16
 
14.81%
 
40
 
63.89%
 
64
 
94.44%
17
 
15.74%
 
41
 
65.28%
 
65
 
95.14%
18
 
16.67%
 
42
 
66.67%
 
66
 
95.83%
19
 
17.59%
 
43
 
68.06%
 
67
 
96.53%
20
 
18.52%
 
44
 
69.44%
 
68
 
97.22%
21
 
19.44%
 
45
 
70.83%
 
69
 
97.92%
22
 
20.37%
 
46
 
72.22%
 
70
 
98.61%
23
 
21.30%
 
47
 
73.61%
 
71
 
99.31%
24
 
30.56%
 
48
 
75.00%
 
72
 
100.00%
 
In Canadian dollars. Prior to October 8, 2020, the exercise prices of stock options were determined in Canadian dollar.
These stock options vest monthly over the 3-year period spanning from December 7, 2020 to December 7, 2023.
These stock options vest monthly over 3-year period spanning from June 19, 2020 to June 19, 2023.
These stock options vest monthly over 3-year period spanning from September 3, 2020 to September 3, 2023.
These stock options vest monthly over 3-year period spanning from June 8, 2021 to June 8, 2024.
These stock options vest 25% upon the grant's first anniversary, and then monthly over the following 3-year period.
For information on vesting acceleration of the equity awards described above upon a NEO's termination of employment, see the 
"Executive Compensation – Executive Compensation Elements – Termination and Change of Control Benefits” section above.
 
116
(2)
(3)
(4)
(5)
(6)
(7)

 
Director Compensation
Director Compensation Program
The following table describes the director compensation program that is currently in effect for the 12-month period starting June 6, 
2022, or the 2022-2023 Mandate, and the director compensation program that was in effect for the period spanning from June 4, 2021 
through June 6, 2022, or the 2021-2022 Mandate. Cash retainers are paid on a quarterly basis and no attendance fee is paid to the 
members for attending the meetings of our board of directors and meetings of our standing committees.  Under the director 
compensation program for the 2022-2023 Mandate, 26,000 stock options are granted to newly appointed directors and vest over a 3-
year period. 13,000 stock options are granted for subsequent grants and vest over one-year period.
117

 
 
Director Compensation Program
 
 
 
2022-2023 Mandate
(USD)
   
2021-2022 Mandate
(USD)
 
Chair of Board
   
      
 
Annual Retainer (inclusive of committee retainers/fees)
  $
119,335     $
123,520  
 
 
1,300 stock options
   
1,000 stock options
 
Lead Independent Director
 
 
   
  
 
Annual Retainer (inclusive of committee retainers/fees)
  $
103,937     $
107,582  
 
 
1,300 stock options
   
1,000 stock options
 
Non-Executive Directors
 
 
   
  
 
Annual Retainer
  $
57,743     $
59,768  
 
 
1,300 stock options
   
1,000 stock options
 
Committee Chairs
   
   
  
 
Additional Annual Retainer
   
   
  
 
Audit, Risk and Finance
  $
38,495     $
27,892  
HR and Corporate Governance
 
—
   
—
 
Science and Technology
  $
26,947     $
27,892  
Attendance Fees
 
No attendance fees
   
No attendance fees
 
Non-Chair Committee Members
   
     
 
Additional Annual Retainer
 
 
   
  
 
Audit, Risk and Finance
  $
13,473     $
13,946  
HR and Corporate Governance
  $
11,549     $
11,954  
Science and Technology
 
—
   
—
 
Attendance Fees
 
No attendance fees
   
No attendance fees
 
 
(1)
Options vest quarterly over 1-year period spanning from July 1, 2022 to July 1, 2023.
(2)
Options vest quarterly over 1-year period spanning from May 1, 2021 to May 1, 2022.
(3)
Included in Lead Independent Director and Board Chair annual retainers.
(4)
The number of stock options awarded has been adjusted to give effect to the 10-for-1 consolidation of our common shares effected on February 
1, 2023.
Director Compensation Table 
The following table sets forth information concerning compensation accrued or paid to our non-employee directors during the year ended 
December 31, 2022 for their service on our Board.
 
Director Compensation Table
 
 
 
Fees earned or paid in cash
   
     
   
   
 
Name
 
Board Annual 
Cash Retainer
(USD)
   
Committee 
Annual Cash 
Retainer
(USD)
   
Attendance 
Fee
(USD)  
Option 
awards
(USD)    
All other 
compensation
(USD)  
   
Total 
Compensation
(USD)  
Current Members
 
     
     
   
     
   
   
   
Simon Best
   
103,937     
13,473   
—    
6,358    
     
 
123,768  
Gary Bridger
   
57,743     
26,947   
—    
51,666      
180,000  
 
316,356  
Neil A. Klompas
   
57,743     
33,559 
 
—    
6,358    
—    
   
97,660  
Alek Krstajic
   
119,335     
5,774 
 
—    
6,358    
—  
     
131,467  
Eugene Siklos
 
—    
—    
—  
—    
—  
   
—  
Timothy Steven Wach
   
57,743     
25,022 
 
—    
6,358    
—  
     
89,123  
 
(1)
In accordance with SEC rules, this column reflects the aggregate grant date fair value of the option awards granted during the fiscal year. The fair 
value of the option awards was estimated using the Black Scholes option pricing model, a common valuation methodology which uses the same 
assumptions for determining the equity-based compensation expense in the Company's financial statements for the year-ended December 31, 
2022 in accordance with IFRS. See Note 17b of the Notes to Consolidated Financial Statements in this Annual Report for a discussion of 
assumptions made by us in determining the aggregate grant date fair value of our option awards. The amounts in this column do not represent 
the actual amounts paid to or realized by our directors during the year ended December 31, 2022.
118
(1)(4)
(2)(4)
(1)(4)
(2)(4)
(1)(4)
(2)(4)
(3)
(3)
(1)(2)(8)
(3)
(4)
(5)
(6)
(7)

 
(2)
This amount represents the value of special stock option grants made to Dr. Bridger ($174,378) in 2022 in recognition for work performed beyond 
his duties as non-employee director.
(3)
Prof. Best is our Lead Independent Director and Chair of the HR and corporate governance committee.
(4)
This amount, paid in U.S. dollars, represents the compensation Dr. Bridger received pursuant to his consultancy agreement entered into in 
October 2019 with us, as amended from time to time.
(5)
Mr. Klompas is Chair of the audit, risk and finance committee.
(6)
Mr. Krstajic is the Chair of our board of directors and a member of the HR and corporate governance committee.
(7)
Mr. Siklos waived the compensation he is entitled to receive as director on our board of directors.
(8)
The following table indicates the number of option awards outstanding for each current and former director as of December 31, 2022. No share 
awards were provided to directors during the year ended December 31, 2022.
 
Name
 
Options Outstanding

(#)
 
Simon Best
 
 
9,072  
Gary Bridger
 
 
14,885  
Neil Klompas
 
 
4,885  
Alek Krstajic
 
 
4,300  
Eugene Siklos
 
—  
Timothy Steven Wach
 
 
4,885  
 
(i)
The number of stock options has been adjusted to give effect to the 10-for-1 consolidation of our common shares effected on February 1, 
2023.
C.	
Board Practices.
Our board of directors is responsible for our stewardship and strategic direction. It does not actively manage but rather supervises the 
management of our business and affairs, to ensure a consistent focus on increasing shareholder value. In exercising their powers and 
discharging their duties, our directors shall (a) act honestly and in good faith with a view to the best interests of the company; and (b) 
exercise the care, diligence and skill that a reasonably prudent person would exercise in comparable circumstances.
Our board of directors currently consists of six members. The following table sets forth the names of our directors, the years of their 
initial appointment as directors and the expiration dates of their current term.
 
Name
 
Current

Position
 
Year of 

Initial 

Appointment
 
Term

Expiration

Year
Simon Best
 
Lead Independent Director
 
2014
 
n/a
Gary J. Bridger
 
Director
 
2019
 
n/a
Neil A. Klompas
 
Director
 
2019
 
n/a
Alek Krstajic
 
Chair
 
2020
 
n/a
Eugene Siklos
 
Director
 
2020
 
n/a
Timothy Steven Wach
 
Director
 
2019
 
n/a
 
119
(i)

 
Director Independence
As a foreign private issuer, under the listing requirements and rules of Nasdaq, we are not required to have independent directors on our 
board of directors, except to the extent that our audit committee is required to consist of independent requirements, subject to certain
phase-in schedules. However, our board of directors has determined that, under current listing requirements and rules of Nasdaq (which 
we are not subject to) and taking account any applicable committee independence standards, four of our six directors, Prof. Best, Mr. 
Klompas, Mr. Krstajic and Mr. Wach, are independent directors. In accordance with the Nasdaq Listing Rules, a director shall be 
considered independent if she/he does not have any relationship which, in the opinion of the board, would interfere with the exercise of 
independent judgment in carrying out the responsibilities of a director. In addition, in accordance with Nasdaq Listing Rules, to be 
considered independent, a director shall not be subject to any of the mandatory bars to independence set forth in Rule 5605(a) of the 
Nasdaq Listing Rules.
In making such determination, our board of directors considered the relationships that each non-employee director has with us and all 
other facts and circumstances our board of directors deemed relevant in determining the director’s independence, including the number 
of ordinary shares beneficially owned by the director and his or her affiliated entities (if any).
On an annual basis, each director has to declare whether he is independent, and all such declarations are reviewed by the HR and 
corporate governance committee, which then makes recommendations to our board of directors in respect of our board of director’s 
determination on the independence of the directors. We have not instigated a board tenure policy given the length of tenure of the 
directors that currently serve on our board of directors, which is well below the average tenure of directors of Canadian reporting 
issuers.
Board Diversity 
The following chart summarizes certain self-identified personal characteristics of our directors, in accordance with Nasdaq Listing Rule 
5605(f). Our previous year's disclosure can be found in our Annual Report on Form 20-F filed with the SEC on March 18, 2022. Each 
term used in the table has the meaning given to it in the rule and related instructions:
 
Board Diversity Matrix (as of December 31, 2022)
Total Number of Directors
#
 
Female
 
Male
 
Non-Binary
  Did not Disclose
Part I: Gender Identity
 
 
 
 
 
 
 
Directors
 
 
5
 
 
 
1
Part II: Demographic Background
 
 
 
 
 
 
 
African American or Black
 
 
 
 
 
 
 
Alaskan Native or Native American
 
 
 
 
 
 
 
Asian
 
 
 
 
 
 
 
Hispanic or Latinx
 
 
 
 
 
 
 
Native Hawaiian or Pacific Islander
 
 
 
 
 
 
 
White
 
 
5
 
 
 
 
Two or More Races or Ethnicities
 
 
 
 
 
 
 
LGBTQ+
 
 
 
 
 
 
 
Did Not Disclose Demographic Background
 
 
 
 
 
 
1
 
 
120

 
The Company currently has no member of its board of directors who is Diverse within the meaning of Nasdaq Rule 5605(f)(2)(B). The 
Company believes that drawing from a broad range and variety of perspectives is beneficial to the Company's success and helps it 
achieve its objectives in terms of efficiency for the benefit of its shareholders. Therefore, the Company is committed to increasing the 
range and variety of perspectives of its directors and senior management over time and, as such, supports initiatives aimed at 
identifying candidates with a broad range and variety of skills, qualifications, capabilities, talents, insights and professional and life 
experiences. The Company has not adopted a written diversity policy or target quota relating to the identification and nomination of 
Diverse directors and members of senior management. Diversity encompasses gender, age, experience, education, ethnicity, religious 
and cultural backgrounds as well as other dimensions such as lifestyle choices and family responsibilities (the "Designated Groups"). The 
Company focuses on factors such as skills, qualifications, capabilities, insights, talents, personal attributes and professional and life 
experiences in the director and senior management identification and selection process. Recommendations for election and appointment 
are made on merit, in light of the skills, experience, independence and knowledge that the Company requires to be most effective with 
regards to the Company's current and future plans and objectives, as well as anticipated regulatory and market developments. The 
Company must retain the flexibility to add qualified directors and senior management. While consideration of the number of individuals 
from Designated Groups who are members of the Board and members of senior management will continue to be a component of the 
selection process, the necessity of obtaining the right synergy and balance among directors and senior management so as to optimize 
the Company's ability to meet the challenges it faces is paramount.
Although there are currently no Diverse directors on our board of directors, the Company has always encouraged the representation of 
women on the Board. In the last eight years, the Company has had between one and three women on its Board. There are currently two 
women among the four senior executive officers of the Company (50%) [and 63% of our leadership positions are filled by women.
The Company’s commitment to diversity is further reflected in the Equal Opportunities Policy the Company adopted, which recognizes 
the Company’s commitment to equality of opportunity and to the recruitment, retention, development and promotion of qualified female 
candidates among its workforce, including at the highest level.
Board Committees
Our board of directors has two standing committees: the audit, risk and finance committee and the HR and corporate governance 
committee.
Audit, risk and finance committee 
The audit, risk and finance committee currently consists of Messrs. Best, Klompas and Wach.
Mr. Klompas serves as chair of the audit, risk and finance committee. All of the members of the audit, risk and finance committee are 
independent directors and financially literate within the meaning of the Canadian Securities Administrators rules. The members also 
qualify as “audit committee financial experts” as defined by the SEC.
The audit, risk and finance committee is mainly responsible for the four following fundamental matters:
•
our financial reporting process and internal control systems;
•
our process to identify and manage risks;
•
the internal and external audit process; and
121

 
•
our communication system to provide an open avenue of communication among the external auditors, our financial and senior 
management, our internal auditing department (if any), and our board of directors.
The audit, risk and finance committee reviews the interim and annual consolidated financial statements, management's discussion and 
analysis and other legally required public disclosure documents containing financial information. In its oversight of the services rendered 
by the external auditors, the audit, risk and finance committee (i) discusses with the external auditor its responsibilities in performing 
the audit, its determination of areas of significant audit risk and related risk mitigation procedures, and reviews and approves its annual 
audit plan and associated fees; (ii) discusses with the external auditor the key accounting risks and significant judgments made by 
management; (iii) receives written confirmation from the external auditor of its independence; (iv) pre-approves all additional 
engagements with the external auditor (including any non-audit services); and (v) assesses, annually, the external auditor’s 
performance. The audit, risk and finance committee is also involved in the assessment and selection of our external auditor.
The audit, risk and finance committee also oversees the financial reporting processes and internal controls. This comprises keeping 
abreast of how our management's addresses changes in the operations and transactions to ensure that they are appropriately reflected 
in the financial disclosure documents and the internal controls put in place to address these changes. As part of this, the audit, risk and 
finance committee reviews the activities of the internal audit department, including its organizational structure, resources and budget, 
the internal audit plan for the year and their report on their review and testing of ICFR and disclosure controls. It also considers any 
recommendations made by the external auditors regarding internal controls. In addition, the audit, risk and finance committee reviews 
the quarterly internal reporting package prepared by management, understanding the key variances from budget and the impact on the 
financial condition.
Finally, in the accomplishment of its financial oversight, the audit, risk and finance committee reviews and discusses our short and long-
term financial plans, including financial results and the management of tax matters.
The audit, risk and finance committee meets as often as one or more members of the audit, risk and finance committee deems 
necessary, but in any event meets at least four scheduled times per year.
The HR and corporate governance committee 
The HR and corporate governance committee consists of Messrs. Best, Krstajic and Wach. Prof. Best serves as the chair of the HR and 
corporate governance committee. The primary responsibility of the HR and corporate governance committee with respect to human 
resources and compensation are mainly to:
•
review short and long-term corporate objectives relevant to the compensation of the chief executive officer and evaluate chief 
executive officer performance in meeting these objectives;
•
review the compensation of the chief executive officer, other senior executive officers and director compensation;
•
review the design and ensure implementation of incentive-compensation and equity-based plans;
•
ensure that appropriate mechanisms are in place regarding succession planning for the chief executive officer; and
•
perform any other activities delegated by our board of directors consistent with the responsibilities and duties relating to 
compensation.
The primary responsibility of the HR and corporate governance committee with respect to corporate governance will be mainly to:
•
assess and establish the size and composition of our board of directors and its committees, and identify candidates with the 
right skills for the nomination of directors;
122

 
•
develop and review an appropriate procedure to periodically evaluate the performance of our board of directors, its committees 
and their members;
•
develop and monitor the continuing education programs for directors;
•
review the mandate of our board of directors and its committees, of their chairs and of the lead independent director;
•
review annually our Code of Ethics and Business Conduct as well as any other of our policies as deemed appropriate; and
•
perform any other activities delegated by our board of directors consistent with the responsibilities and duties relating to 
corporate governance.
The HR and corporate governance committee meets regularly throughout the year. At the end of each meeting or whenever deemed 
necessary, the HR and corporate governance committee may hold an informal in-camera session without the presence of management.
Other Corporate Governance Matters 
The Sarbanes-Oxley Act, as well as related rules subsequently implemented by the SEC, requires foreign private issuers, including our 
company, to comply with various corporate governance practices. In addition, Nasdaq rules provide that foreign private issuers may 
follow home country practice in lieu of the Nasdaq corporate governance standards, subject to certain exceptions and except to the 
extent that such exemptions would be contrary to U.S. federal securities laws.
Because we are a foreign private issuer, our members of our board of directors, executive board members and senior management are 
not subject to short-swing profit and insider trading reporting obligations under Section 16 of the Exchange Act. They will, however, be 
subject to the obligations to report changes in share ownership under Section 13 of the Exchange Act and related SEC rules.
D.	
Employees.
As of December 31, 2022, we had 43 full-time employees. None of our employees are represented by collective bargaining agreements. 
We believe that we maintain good relations with our employees. At each date shown, we had the following number of full time
employees, broken out by function.
 
 
 
At December 31,
 
 
 
2022    
2021    
2020  
Function:
   
     
     
 
Research and development
   
26      
25      
163  
Plasma collection centers
   
—      
—      
34  
General and administrative
   
17      
23      
54  
Total
   
43      
48      
251  
 
E.	
Share Ownership.
For information regarding the share ownership of our directors and executive officers, see “Item 6.B.—Compensation” and “Item 7.A.—
Major Shareholders.”
 
123

 
Item 7.	
Major Shareholders and Related Party Transactions.
A.	
Major shareholders.
The following table sets forth information with respect to the beneficial ownership of our common shares as of March 7, 2023 for:
•
each beneficial owner of more than five percent (5%) of our outstanding common shares;
•
each of our executive officers;
•
each of our directors; and
•
all of our directors and executive officers as a group.
Beneficial ownership is determined in accordance with the rules of the SEC. These rules generally attribute beneficial ownership of 
securities to persons who possess sole or shared voting power or investment power with respect to those securities and include common 
shares that can be acquired within 60 days of March 7, 2023. The percentage ownership information shown in the table is based upon 
3,104,222 common shares outstanding as of March 7, 2023.
Except as otherwise indicated, all of the shares reflected in the table are common shares and all persons listed below have sole voting 
and investment power with respect to the shares beneficially owned by them, subject to applicable community property laws. The 
information is not necessarily indicative of beneficial ownership for any other purpose.
In computing the number of common shares beneficially owned by a person and the percentage ownership of that person, we deemed 
outstanding common shares subject to options and warrants held by that person that are immediately exercisable or exercisable within 
60 days of March 7, 2023. We did not deem these shares outstanding, however, for the purpose of computing the percentage ownership 
of any other person. The information in the table below is based on information known to us or ascertained by us from public filings 
made by the shareholders. Except as otherwise indicated, addresses of the directors, executive officers and named beneficial owners are 
in care of Liminal BioSciences Inc., 440 Armand-Frappier Blvd., Suite 300, Laval, Québec, Canada H7V 4B4. The current address for 
Bruce Pritchard is Park Ground Floor, Unit 1, Iconix Park, London Road, Sawston, Cambridge CB22 3EG and the current address for 
Nicole Rusaw is 231 Dundas Street East, Belleville, Ontario, Canada, K8N 0K1.
 
124

 
Name and Address
 
Number of
Shares
Beneficially
Owned
   
Percentage of
Shares
Beneficially
Owned
   
5% or Greater Shareholders
 
   
 
   
 
Structured Alpha LP
 
2,382,349  
 
68.09  
 
Executive Officers and Directors
 
   
 
   
 
Bruce Pritchard
 
*  
 
*  
 
Patrick Sartore
 
*  
 
*  
 
Marie Iskra
 
*  
 
*  
 
Nicole Rusaw
 
*  
 
*  
 
Simon Best
 
*  
 
*  
 
Gary J. Bridger
 
*  
 
*  
 
Neil A. Klompas
 
*  
 
*  
 
Alek Krstajic
 
*  
 
*  
 
Eugene Siklos
 
2,382,349  
68.09  
Timothy Wach
 
*  
 
*  
 
All current executive officers and directors as a group (9 persons)
 
100,892  
   
3.3  
 
___________________
* Represents beneficial ownership of less than 1%.
(1)
Consists of (a) 1,987,613 common shares and (b) 394,736 common shares that SALP has the right to acquire within 60 days following March 7, 
2023 pursuant to the exercise of warrants. Thomvest Asset Management Ltd. is the general partner of SALP and may be deemed to beneficially
own, have sole power to vote and sole power to dispose of these common shares. The address for SALP and Thomvest Asset Management Ltd. is 65 
Queen Street West, Suite 2400, Toronto Ontario M5H 2M8.
(2)
Consists of (a) 4,710 common shares and (b) 96,182 common shares that all officers and directors as a group have the right to acquire within 60 
days following March 7, 2023 pursuant to the exercise of stock options.
(3)
The amount corresponds to the shares beneficially owned by SALP as listed in footnote 1.  Mr. Siklos is the President of Thomvest Asset 
Management Ltd. and may be deemed to have sole voting and investment power of the securities held by SALP.  The address for SALP and 
Thomvest Asset Management Ltd. is 65 Queen Street West, Suite 2400, Toronto Ontario M5H 2M8.
(4)
The aggregate amount and percentage of shares beneficially owned by the directors and officers exclude the shares beneficially owned by SALP as 
listed in footnote 1 for which Mr. Siklos may be deemed to have sole voting and investment power of the securities held by SALP. The address for 
SALP and Thomvest Asset Management Ltd. is 65 Queen Street West, Suite 2400, Toronto Ontario M5H 2M8.
As of March 7, 2023, approximately 10.44% of our outstanding common shares were held in the United States by 7 holders of record. 
The actual number of holders is greater than these numbers of record holders and includes beneficial owners whose common shares are 
held in street name by brokers and other nominees. This number of holders of record also does not include holders whose shares may 
be held in trust by other entities.
B.	
Related Party Transactions.
Since January 1, 2022, we have engaged in the following transactions with our directors, executive officers and holders of more than five 
percent (5%) of our outstanding voting securities and their affiliates, which we refer to as our related-parties. All of the transactions 
have been reviewed and approved by our board of directors or another independent committee of the board.
 
125
(1)
(3)
(3)
(2)(4)

 
Tolling Agreement with Thomvest Asset Management Ltd and SALP
On October 1, 2021, we and SALP entered into a forbearance agreement whereby SALP agreed to forbear from seeking immediate 
payment of certain indemnity obligations pursuant to a subscription agreement entered into in 2019 (the "Indemnity Obligations") and 
from exercising certain of its rights and remedies relating thereto during the forbearance period ending in June 2022 on the terms and 
conditions set out in the Agreement (the "Forbearance Agreement"). The Forbearance Agreement expired on June 30, 2022 and the 
parties entered into a Tolling Agreement dated September 29, 2022 (the “Tolling Agreement”) to suspend the operation and avoid the 
expiry of any applicable limitation or prescription periods, whether statutory, equitable, contractual, under common or civil law or 
otherwise (the “Limitation Periods”), in respect of the Indemnity Obligations.
Consulting Services Agreement with Dr. Gary Bridger
On October 2, 2019, we entered into a Consulting Services Agreement with Dr. Gary Bridger, a member of our Board, to provide 
consulting services in addition to his duties as a Board director.  The agreement was further extended until June 30, 2023.
Employment Agreements 
We have entered into compensation, including grants of stock options and other equity awards, termination and change of control 
arrangements with our named executive officers, which are described under the sections entitled “Item 6.B.—Compensation—Executive 
Compensation—Employment Agreements” and “Item 6.B.—Compensation—Executive Compensation—Termination and Change of Control 
Benefits.”
 
126

 
Directors and Officers Liability Insurance
We maintain directors’ and officers’ liability insurance policies for the liability of our directors and officers arising out of the performance 
of their duties and for our liability arising out of securities claims. The policies provide coverage in respect of a maximum total liability of 
CAD20,000,000 (primary and excess liability insurance), subject to a general retention of CAD5,000,000 per loss, and includes specific 
exclusions, which are usually contained in insurance policies of this nature. We also maintain a concurrent excess liability insurance for 
the liability of our directors and officers arising out of the performance of their duties, with limits of liability of CAD7,500,000 and subject 
to specific exclusions which are usually contained in insurance policies of this nature.
D&O Indemnification Agreements
By-law No. 1 provides for indemnification of each of our directors and executive officers to the fullest extent permitted by the Canada 
Business Corporations Act, or CBCA.
We have entered into indemnity agreements with each director and officer providing that if such director or officer is or was involved in 
any threatened, pending or completed proceeding by reason of the fact that such director or officer is or was a director or officer of the
Company or is or was serving at our request as a director or officer of another entity, including service with respect to employee benefit 
plans, whether the basis of such proceeding is an alleged action in an official capacity while serving as a director or officer, such director 
or officer will be indemnified and held harmless by us to the fullest extent authorized by and in the manner set forth in the CBCA against 
all expense, liability and loss reasonably incurred or suffered by such director or officer in connection therewith. Under such indemnity 
agreements, we may indemnify any of our directors or officers in connection with a proceeding (or part thereof) initiated by such 
director or officer only if such proceeding (or part thereof) is authorized by the board of directors or if such proceeding is a successful 
proceeding, in whole or in part, by a director or officer for claims under an indemnity agreement.
C.	
Interests of Experts and Counsel.
Not applicable.
 
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Item 8.	
Financial Information.
A.	
Consolidated Statements and Other Financial Information.
Consolidated Financial Statements
Our consolidated financial statements are appended at the end of this Annual Report, starting at page F-1, and incorporated herein by 
reference.
Dividend Distribution Policy
We have not paid any dividends on our outstanding common shares, and we have no current intention to declare dividends on our 
common shares in the foreseeable future. Any decision to pay dividends on our common shares in the future will be at the discretion of 
our board of directors and will depend on, among other things, our results of operations, current and anticipated cash requirements and 
surplus, financial condition, any future contractual restrictions and financing agreement covenants, solvency tests imposed by corporate 
law and other factors that our board of directors may deem relevant. We are subject to covenants under our non-revolving LOC with 
SALP that places restrictions on our ability to pay dividends.
Legal Proceedings
We are, in the course of our business, subject to lawsuits and other claims. From time to time we may become involved in legal 
proceedings or be subject to claims arising in the ordinary course of our business. Although the results of litigation and claims cannot be 
predicted with certainty, we currently believe that the final outcome of these ordinary course matters will not have a material adverse 
effect on our business. Regardless of the outcome, litigation can have an adverse impact on us because of defense and settlement costs, 
diversion of management resources and other factors.
Refinancing Proceedings
On April 15, 2019, we announced our intention to enter into a series of related arrangements to restructure its outstanding 
indebtedness, reduce our interest and certain other payment obligations, and raise sufficient cash to build a robust balance-sheet for the 
next phase of our development (collectively, the “Refinancing Transactions”).
On March 2, 2021, we were served with an action instituted by multiple individual shareholder plaintiffs (the “Plaintiffs”) against the 
Company, SALP, Thomvest Asset Management (“Thomvest”), Consonance Capital Management LP (“Consonance”), as well as the 
directors (the “Directors”) that were on the Company’s Board on March 31, 2019 or on April 15, 2019 and certain officers of the 
Company (the “D&Os”, together with Liminal, SALP, Thomvest and Consonance, the “Defendants”). The Plaintiffs allege, among other 
things, that, as part of the Refinancing Transactions, the Defendants (i) undervalued certain products, (ii) reduced certain of their 
operational activities, (iii) artificially devalued certain assets in order for them to be written off the balance  sheet, (iv) conducted their 
business in a manner that prevented them from obtaining financing from certain parties and (v) never properly disclosed their financial 
difficulties, the alleged collective result of which was, among other things, that SALP and Thomvest were able to take control of the
Company to the detriment of the minority shareholders. On November 2, 2021, we received service of an amended proceeding.
The Plaintiffs’s request in damages has gone from almost $700 million initially to almost $950 million in damages, approximately $905 
million of which is based on the loss of future value of the Company’s shares.
 
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The Company believes that the Plaintiffs’ claims are completely without merit and intends to vigorously defend itself. Defense and 
settlement costs associated with such lawsuits and claims can be substantial, even when these lawsuits and claims have no merit. Due 
to the inherent uncertainty of the litigation process, the resolution of any particular legal proceeding could have an adverse effect on our 
operating results or financial performance. No provisions have been recorded in the consolidated financial statements in regard to these 
claims.
Liminal Former Employee Dispute
On June 6, 2019, a former employee of ours filed a suit in the United States District Court, District of Connecticut alleging claims for 
declaratory judgment, breach of contract, breach of the covenant of good faith and fair dealing, unjust enrichment, and violation of 
Conn. Gen. Stat. § 31-72 for unpaid wages and benefits, based upon the former employee’s employment contract and the terms of 
employee benefit programs. The matter has been resolved and the District of Connecticut action was dismissed with prejudice on August 
13, 2020.
B.	
Significant Changes
Not applicable.
Item 9.	
The Offer and Listing.
A.	
Offer and Listing Details
On July 28, 1998, our common shares began trading on the TSX under the trading symbol “PLI” and, on October 7, 2019, began trading 
under the trading symbol “LMNL.” Prior to July 28, 1998, there was no public trading market for our common shares. On November 18, 
2019, our common shares began trading on Nasdaq under the trading symbol “LMNL.” On August 5, 2020, we voluntarily delisted our 
common shares from the TSX.
B.	
Plan of Distribution.
Not applicable.
C.	
Markets.
On July 28, 1998, our common shares began trading on the TSX under the trading symbol “PLI” and, on October 7, 2019, began trading 
under the trading symbol “LMNL.” On November 18, 2019, our common shares began trading on Nasdaq under the trading symbol 
“LMNL.” On August 5, 2020, we voluntarily delisted our common shares from the TSX.
D.	
Selling Shareholders.
Not applicable.
E.	
Dilution.
Not applicable.
F.	
Expenses of the Issue.
Not applicable.
 
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Item 10.	 Additional Information.
A.	
Share Capital.
Not applicable.
B.	
Memorandum and Articles of Association.
See Exhibit 2.1 to this Annual Report for a summary of certain material provisions of our articles of incorporation, as amended, bylaws, 
as amended, and certain related sections of the Canada Business Corporations Act. See Exhibit 1.1, 1.2 and 1.3 to this Annual Report for 
our articles of incorporation, as amended, and Exhibits 1.4, 1.5 and 1.6 for our bylaws, as amended.
C.	
Material Contracts.
For information on our material contracts, please see “Item 4.—Information on the Company,” and “Item 7.B.—Related Party 
Transactions” of this Annual Report.
D.	
Exchange Controls.
Competition Act
Limitations on the ability to acquire and hold our common shares may be imposed by the Competition Act (Canada). This legislation 
establishes a pre-merger notification regime for certain types of merger transactions that exceed certain statutory shareholding and 
financial thresholds. Transactions that are subject to notification cannot be closed until the required materials are filed and the applicable 
statutory waiting period has expired or been waived by the Commissioner of Competition, or the Commissioner. Further, the Competition 
Act (Canada) permits the Commissioner to review any acquisition of control over or of a significant interest in us, whether or not it is 
subject to mandatory notification. This legislation grants the Commissioner jurisdiction, for up to one year, to challenge this type of 
acquisition before the Canadian Competition Tribunal if it would, or would be likely to, substantially prevent or lessen competition in any 
market in Canada.
Investment Canada Act
The Investment Canada Act requires notification and, in certain cases, advance review and approval by the Government of Canada of an 
investment to establish a new Canadian business by a non-Canadian or of the acquisition by a non-Canadian of “control” of a “Canadian 
business”, all as defined in the Investment Canada Act. Generally, the threshold for advance review and approval will be higher in 
monetary terms for a member of the World Trade Organization. The Investment Canada Act generally prohibits the implementation of 
such a reviewable transaction unless, after review, the relevant minister is satisfied that the investment is likely to be of net benefit to 
Canada.
The Investment Canada Act contains various rules to determine if there has been an acquisition of control. For example, for purposes of 
determining whether an investor has acquired control of a corporation by acquiring shares, the following general rules apply, subject to 
certain exceptions. The acquisition of a majority of the voting shares of a corporation is deemed to be acquisition of control of that 
corporation. The acquisition of less than a majority but one-third or more of the voting shares of a corporation is presumed to be an 
acquisition of control of that corporation unless it can be established that, on the acquisition, the corporation is not controlled in fact by 
the acquiror through the ownership of voting shares. The acquisition of less than one-third of the voting shares of a corporation is 
deemed not to be acquisition of control of that corporation.
 
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In addition, under the Investment Canada Act, national security review on a discretionary basis may also be undertaken by the federal 
government in respect of a much broader range of investments by a non-Canadian to “acquire, in whole or in part, or to establish an 
entity carrying on all or any part of its operations in Canada, with the relevant test being whether such an investment by a non-Canadian 
could be “injurious to national security.” The Minister of Industry has broad discretion to determine whether an investor is a non-
Canadian and therefore may be subject to national security review. Review on national security grounds is at the discretion of the federal 
government and may occur on a pre- or post-closing basis.
See “Item 10.E.—Taxation” for additional information regarding the material U.S. federal income tax consequences relating to the 
ownership and disposition of our common shares by U.S. Holders (as defined thereto).
Any of these provisions may discourage a potential acquirer from proposing or completing a transaction that may have otherwise 
presented a premium to our shareholders. We cannot predict whether investors will find our company and our common shares less 
attractive because we are governed by foreign laws.
E.	
Taxation.
Certain Material U.S. Federal Income Tax Considerations
The following discussion describes the material U.S. federal income tax consequences relating to the ownership and disposition of 
common shares by U.S. Holders (as defined below). This discussion applies to U.S. Holders that hold our common shares as capital 
assets. This discussion is based on the U.S. Internal Revenue Code of 1986, as amended, or the Code, U.S. Treasury regulations 
promulgated thereunder and administrative and judicial interpretations thereof, all as in effect on the date hereof and all of which are 
subject to change, possibly with retroactive effect. This discussion does not address all of the U.S. federal income tax consequences that 
may be relevant to specific U.S. Holders in light of their particular circumstances or to U.S. Holders subject to special treatment under 
U.S. federal income tax law (such as certain financial institutions, insurance companies, broker-dealers and traders in securities or other 
persons that generally mark their securities to market for U.S. federal income tax purposes, tax-exempt entities, retirement plans, 
regulated investment companies, real estate investment trusts, certain former citizens or residents of the United States, persons who 
hold our common shares as part of a “straddle”, “hedge”, “conversion transaction”, “synthetic security” or integrated investment, persons 
that have a “functional currency” other than the U.S. dollar, persons that own directly, indirectly or through attribution 10% or more of 
the voting power of our shares, corporations that accumulate earnings to avoid U.S. federal income tax, persons subject to special tax 
accounting rules under Section 451(b) of the Code, persons subject to special tax accounting rules under Section 451(b) of the Code, 
partnerships and other pass-through entities, and investors in such pass-through entities). This discussion does not address any U.S. 
state or local or non-U.S. tax consequences or any U.S. federal estate, gift or alternative minimum tax consequences.
As used in this discussion, the term “U.S. Holder” means a beneficial owner of our common shares that is, for U.S. federal income tax 
purposes, (1) an individual who is a citizen or resident of the United States, (2) a corporation (or entity treated as a corporation for U.S. 
federal income tax purposes) created or organized in or under the laws of the United States, any state thereof, or the District of 
Columbia, (3) an estate the income of which is subject to U.S. federal income tax regardless of its source or (4) a trust (x) with respect 
to which a court within the United States is able to exercise primary supervision over its administration and one or more United States 
persons have the authority to control all of its substantial decisions or (y) that has elected under applicable U.S. Treasury regulations to 
be treated as a domestic trust for U.S. federal income tax purposes.
 
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If an entity treated as a partnership for U.S. federal income tax purposes holds our common shares, the U.S. federal income tax 
consequences relating to an investment in our common shares will depend in part upon the status and activities of such entity and the 
particular partner. Any such entity should consult its own tax advisor regarding the U.S. federal income tax consequences applicable to it 
and its partners of the purchase, ownership and disposition of our common shares. Persons considering an investment in our common 
shares should consult their own tax advisors as to the particular tax consequences applicable to them relating to the purchase, 
ownership and disposition of our common shares, including the applicability of U.S. federal, state and local tax laws and non-U.S. tax
laws.
Passive Foreign Investment Company Consequences
In general, a corporation organized outside the United States will be treated as a passive foreign investment company, or PFIC, for any 
taxable year in which either (1) at least 75% of its gross income is “passive income”, or the “PFIC income test”, or (2) on average at 
least 50% of its assets, determined on a quarterly basis, are assets that produce passive income or are held for the production of
passive income, the “PFIC asset test”. Passive income for this purpose generally includes, among other things, dividends, interest, 
royalties, rents, and gains from the sale or exchange of property that gives rise to passive income. Assets that produce or are held for 
the production of passive income generally include cash, even if held as working capital or raised in a public offering, marketable 
securities, and other assets that may produce passive income. Generally, in determining whether a non-U.S. corporation is a PFIC, a 
proportionate share of the income and assets of each corporation in which it owns, directly or indirectly, at least a 25% interest (by 
value) is taken into account.
Although we do not believe that we were a PFIC for the year ending December 31, 2021, our determination is based on an interpretation 
of complex provisions of the law, which are not addressed in a significant number of administrative pronouncements or rulings by the 
Internal Revenue Service. Accordingly, there can be no assurance that our conclusions regarding our status as a PFIC for the 2021 
taxable year will not be challenged by the Internal Revenue Service and, if challenged, upheld in appropriate proceedings. In addition, 
because PFIC status is determined on an annual basis and generally cannot be determined until the end of the taxable year, there can be 
no assurance that we will not be a PFIC for the current taxable year. Because we may continue to hold a substantial amount of cash and 
cash equivalents, and because the calculation of the value of our assets may be based in part on the value of our common shares, which 
may fluctuate considerably, we may be a PFIC in future taxable years. Even if we determine that we are not a PFIC for a taxable year, 
there can be no assurance that the IRS will agree with our conclusion and that the IRS would not successfully challenge our position. Our 
status as a PFIC is a fact-intensive determination made on an annual basis. Accordingly, our U.S. counsel expresses no opinion with 
respect to our PFIC status and also expresses no opinion with regard to our expectations regarding our PFIC status.
If we are a PFIC in any taxable year during which a U.S. Holder owns our common shares, the U.S. Holder could be liable for additional 
taxes and interest charges under the “PFIC excess distribution regime” upon (1) a distribution paid during a taxable year that is greater 
than 125% of the average annual distributions paid in the three preceding taxable years, or, if shorter, the U.S. Holder’s holding period 
for our common shares, and (2) any gain recognized on a sale, exchange or other disposition, including a pledge, of our common shares, 
whether or not we continue to be a PFIC. Under the PFIC excess distribution regime, the tax on such distribution or gain would be 
determined by allocating the distribution or gain ratably over the U.S. Holder’s holding period for our common shares. The amount 
allocated to the current taxable year (i.e., the year in which the distribution occurs or the gain is recognized) and any year prior to the 
first taxable year in which we are a PFIC will be taxed as ordinary income earned in the current taxable year. The amount allocated to 
other taxable years will be taxed at the highest marginal rates in effect for individuals or corporations, as applicable, to ordinary income 
for each such taxable year, and an interest charge, generally applicable to underpayments of tax, will be added to the tax.
 
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If we are a PFIC for any year during which a U.S. Holder holds our common shares, we must generally continue to be treated as a PFIC 
by that holder for all succeeding years during which the U.S. Holder holds our common shares, unless we cease to meet the 
requirements for PFIC status and the U.S. Holder makes a “deemed sale” election with respect to our common shares. If the election is 
made, the U.S. Holder will be deemed to sell our common shares it holds at their fair market value on the last day of the last taxable 
year in which we qualified as a PFIC, and any gain recognized from such deemed sale would be taxed under the PFIC excess distribution 
regime. After the deemed sale election, the U.S. Holder’s common shares would not be treated as shares of a PFIC unless we 
subsequently become a PFIC.
If we are a PFIC for any taxable year during which a U.S. Holder holds our common shares and one of our non-U.S. corporate 
subsidiaries is also a PFIC (i.e., a lower-tier PFIC), such U.S. Holder would be treated as owning a proportionate amount (by value) of 
the shares of the lower-tier PFIC and would be taxed under the PFIC excess distribution regime on distributions by the lower-tier PFIC 
and on gain from the disposition of shares of the lower-tier PFIC even though such U.S. Holder would not receive the proceeds of those 
distributions or dispositions. 
Each U.S. Holder is advised to consult its tax advisors regarding the application of the PFIC rules to our non-U.S. subsidiaries. If we are 
a PFIC, a U.S. Holder will not be subject to tax under the PFIC excess distribution regime on distributions or gain recognized on our 
common shares if such U.S. Holder makes a valid “mark-to-market” election for our common shares. A mark-to-market election is 
available to a U.S. Holder only for “marketable stock”.
Our common shares will be marketable stock as long as they remain listed on the Nasdaq and are regularly traded, other than in de 
minimis quantities, on at least 15 days during each calendar quarter. If a mark-to-market election is in effect, a U.S. Holder generally 
would take into account, as ordinary income each year, the excess of the fair market value of our common shares held at the end of such 
taxable year over the adjusted tax basis of such common shares. The U.S. Holder would also take into account, as an ordinary loss each 
year, the excess of the adjusted tax basis of such our common shares over their fair market value at the end of the taxable year, but 
only to the extent of the excess of amounts previously included in income over ordinary losses deducted as a result of the mark-to-
market election. The U.S. Holder’s tax basis in our common shares would be adjusted to reflect any income or loss recognized as a result 
of the mark-to-market election. Any gain from a sale, exchange or other disposition of our common shares in any taxable year in which 
we are a PFIC would be treated as ordinary income and any loss from such sale, exchange or other disposition would be treated first as 
ordinary loss (to the extent of any net mark-to-market gains previously included in income) and thereafter as capital loss.
A mark-to-market election will not apply to our common shares for any taxable year during which we are not a PFIC, but will remain in 
effect with respect to any subsequent taxable year in which we become a PFIC. Such election will not apply to any non-U.S. subsidiaries 
that we may organize or acquire in the future. Accordingly, a U.S. Holder may continue to be subject to tax under the PFIC excess 
distribution regime with respect to any lower-tier PFICs that we may organize or acquire in the future notwithstanding the U.S. Holder’s 
mark-to-market election for our common shares.
The tax consequences that would apply if we are a PFIC would also be different from those described above if a U.S. Holder were able to 
make a valid qualified electing fund, or QEF, election. At this time, we do not expect to provide U.S. Holders with the information 
necessary for a U.S. Holder to make a QEF election, prospective investors should assume that a QEF election will not be available.
Each U.S. person that is an investor of a PFIC is generally required to file an annual information return on IRS Form 8621 containing 
such information as the U.S. Treasury Department may require. The failure to file IRS Form 8621 could result in the imposition of 
penalties and the extension of the statute of limitations with respect to U.S. federal income tax.
 
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The U.S. federal income tax rules relating to PFICs are very complex. Prospective U.S. investors are strongly urged to
consult their own tax advisors with respect to the impact of PFIC status on the purchase, ownership and disposition of our 
common shares, the consequences to them of an investment in a PFIC, any elections available with respect to our common 
shares and the IRS information reporting obligations with respect to the purchase, ownership and disposition of the 
common shares of a PFIC.
Distributions
Subject to the discussion above under “Passive Foreign Investment Company Consequences”, a U.S. Holder that receives a distribution 
with respect to our common shares generally will be required to include the gross amount of such distribution in gross income as a 
dividend when actually or constructively received to the extent of the U.S. Holder’s pro rata share of our current and/or accumulated 
earnings and profits (as determined under U.S. federal income tax principles). To the extent a distribution received by a U.S. Holder is 
not a dividend because it exceeds the U.S. Holder’s pro rata share of our current and accumulated earnings and profits, it will be treated 
first as a tax-free return of capital and reduce (but not below zero) the adjusted tax basis of the U.S. Holder’s common shares. 
To the extent the distribution exceeds the adjusted tax basis of the U.S. Holder’s common shares, the remainder will be taxed as capital 
gain. Because we may not account for our earnings and profits in accordance with U.S. federal income tax principles, U.S. Holders 
should expect all distributions to be reported to them as dividends. Distributions on our common shares that are treated as dividends 
generally will constitute income from sources outside the United States for foreign tax credit purposes and generally will constitute 
passive category income. Such dividends will not be eligible for the “dividends received” deduction generally allowed to corporate 
shareholders with respect to dividends received from U.S. corporations. 
Dividends paid by a “qualified foreign corporation” are eligible for taxation for certain non-corporate U.S. Holders at a reduced capital 
gains rate rather than the marginal tax rates generally applicable to ordinary income provided that certain requirements are met. 
However, if we are a PFIC for the taxable year in which the dividend is paid or the preceding taxable year (see discussion above under 
“Passive Foreign Investment Company Consequences”), we will not be treated as a qualified foreign corporation, and therefore the 
reduced capital gains tax rate described above will not apply. Each U.S. Holder is advised to consult its tax advisors regarding the 
availability of the reduced tax rate on dividends with regard to its particular circumstances.
A non-United States corporation (other than a corporation that is classified as a PFIC for the taxable year in which the dividend is paid or 
the preceding taxable year) generally will be considered to be a qualified foreign corporation (a) if it is eligible for the benefits of a 
comprehensive tax treaty with the United States which the Secretary of Treasury of the United States determines is satisfactory for 
purposes of this provision and which includes an exchange of information provision, or (b) with respect to any dividend it pays on our 
common shares that are readily tradable on an established securities market in the United States. We believe that we qualify as a 
resident of Canada for purposes of, and are eligible for the benefits of, the U.S.-Canada Treaty, although there can be no assurance in 
this regard. Further, the IRS has determined that the U.S.-Canada Treaty is satisfactory for purposes of the qualified dividend rules and 
that it includes an exchange of information provision. Therefore, subject to the discussion above under “Passive Foreign Investment 
Company Consequences”, if the U.S.-Canada Treaty is applicable, such dividends will generally be “qualified dividend income” in the 
hands of individual U.S. Holders, provided that certain conditions are met, including holding period and the absence of certain risk 
reduction transactions.
 
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Sale, Exchange or Other Disposition of our common shares
Subject to the discussion above under “Passive Foreign Investment Company Consequences”, a U.S. Holder generally will recognize 
capital gain or loss for U.S. federal income tax purposes upon the sale, exchange or other disposition of our common shares in an 
amount equal to the difference, if any, between the amount realized (i.e., the amount of cash plus the fair market value of any property 
received) on the sale, exchange or other disposition and such U.S. Holder’s adjusted tax basis in our common shares. Such capital gain 
or loss generally will be long-term capital gain taxable at a reduced rate for noncorporate U.S. Holders or long-term capital loss if, on the 
date of sale, exchange or other disposition, our common shares were held by the U.S. Holder for more than one year. Any capital gain of 
a non-corporate U.S. Holder that is not long-term capital gain is taxed at ordinary income rates. The deductibility of capital losses is 
subject to limitations. Any gain or loss recognized from the sale or other disposition of our common shares will generally be gain or loss 
from sources within the United States for U.S. foreign tax credit purposes.
Medicare Tax
Certain U.S. Holders that are individuals, estates or trusts and whose income exceeds certain thresholds generally are subject to a 3.8% 
tax on all or a portion of their net investment income, which may include their gross dividend income and net gains from the disposition 
of our common shares. If you are a United States person that is an individual, estate or trust, you are encouraged to consult your tax 
advisors regarding the applicability of this Medicare tax to your income and gains in respect of your investment in our common shares.
Information Reporting and Backup Withholding
U.S. Holders may be required to file certain U.S. information reporting returns with the IRS with respect to an investment in our 
common shares, including, among others, IRS Form 8938 (Statement of Specified Foreign Financial Assets). As described above under 
“Passive Foreign Investment Company Consequences”, each U.S. Holder who is a shareholder of a PFIC must file an annual report 
containing certain information. U.S. Holders paying more than US$100,000 for our common shares may be required to file IRS Form 926 
(Return by a U.S. Transferor of Property to a Foreign Corporation) reporting this payment. Substantial penalties may be imposed upon a 
U.S. Holder that fails to comply with the required information reporting. 
Dividends on and proceeds from the sale or other disposition of our common shares may be reported to the IRS unless the U.S. Holder 
establishes a basis for exemption. Backup withholding may apply to amounts subject to reporting if the holder (1) fails to provide an 
accurate United States taxpayer identification number or otherwise establish a basis for exemption, or (2) is described in certain other 
categories of persons. However, U.S. Holders that are corporations generally are excluded from these information reporting and backup 
withholding tax rules. Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules generally 
will be allowed as a refund or a credit against a U.S. Holder’s U.S. federal income tax liability if the required information is furnished by 
the U.S. Holder on a timely basis to the IRS.
U.S. Holders should consult their own tax advisors regarding the backup withholding tax and information reporting rules.
 
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Certain Canadian Federal Income Tax Considerations
The following summary describes, as of the date hereof, the material Canadian federal income tax considerations generally applicable to 
shareholders who are a beneficial owner of our common shares and who, at all relevant times, for the purposes of the application of the 
Income Tax Act (Canada) and the Income Tax Regulations (collectively, the “Canadian Tax Act”), (1) is not, and is not deemed to be, 
resident in Canada for purposes of the Canadian Tax Act and any applicable income tax treaty or convention; (2) deals at arm’s length 
with us; (3) is not affiliated with us; (4) does not use or hold, and is not deemed to use or hold, common shares in a business or part of 
a business carried on in Canada; (5) has not entered into, with respect to the common shares, a “derivative forward agreement”, as that
term is defined in the Canadian Tax Act and (6) holds the common shares as capital property (a “Non-Canadian Holder”). This summary 
does not apply to a Non-Canadian Holder that is an insurer carrying on an insurance business in Canada and elsewhere or an “authorized 
foreign bank”, as that term is defined in the Canadian Tax Act. Such Non-Canadian Holders should consult their tax advisors for advice 
having regards to their particular circumstances.
This summary is based on the current provisions of the Canadian Tax Act, and an understanding of the current administrative policies of 
the Canada Revenue Agency published in writing prior to the date hereof. It takes into account all specific proposals to amend the 
Canadian Tax Act and the Canada-United States Tax Convention (1980), as amended (the “Canada-U.S. Tax Treaty”), publicly announced 
by or on behalf of the Minister of Finance (Canada) prior to the date hereof (the “Proposed Amendments”) and assumes that all 
Proposed Amendments will be enacted in the form proposed. However, no assurances can be given that the Proposed Amendments will 
be enacted as proposed, or at all. This summary does not otherwise take into account or anticipate any changes in law or administrative
policy or assessing practice whether by legislative, regulatory, administrative or judicial action nor does it take into account tax 
legislation or considerations of any province, territory or foreign jurisdiction, which may differ from those discussed herein.
This summary is of a general nature only and is not, and is not intended to be, legal or tax advice to any particular 
shareholder, and no representations with respect to the income tax consequences to any particular shareholder are made. 
This summary is not exhaustive of all Canadian federal income tax considerations. Accordingly, you should consult your 
own tax advisor with respect to your particular circumstances.
Generally, for purposes of the Canadian Tax Act, all amounts relating to the acquisition, holding or disposition of the common shares 
must be converted into Canadian dollars based on the exchange rates as determined in accordance with the Canadian Tax Act. The
amount of any dividends, capital gains or capital losses realized by a Non-Canadian Holder may be affected by fluctuations in the 
Canadian exchange rate.
Dividends
Dividends paid or credited on the common shares or deemed to be paid or credited on the common shares to a Non-Canadian Holder will 
be subject to Canadian withholding tax at the rate of 25%, subject to any reduction in the rate of withholding to which the Non-Canadian 
Holder is entitled under any applicable income tax treaty or convention between Canada and the country in which the Non-Canadian 
Holder is resident. For example, under the Canada-U.S. Tax Treaty, where dividends on the common shares are considered to be paid to 
or derived by a Non-Canadian Holder that is a beneficial owner of the dividends and is a U.S. resident for the purposes of, and is entitled 
to benefits of, the Canada-U.S. Tax Treaty, the applicable rate of Canadian withholding tax is generally reduced to 15%. We will be 
required to withhold the applicable withholding tax from any dividend and remit it to the Canadian government for the Non-Canadian 
Holder’s account.
 
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Dispositions
A Non-Canadian Holder will not be subject to tax under the Canadian Tax Act on any capital gain realized on a disposition or deemed 
disposition of a common share, unless the common shares are “taxable Canadian property” to the Non-Canadian Holder for purposes of 
the Canadian Tax Act at the time of disposition and the Non-Canadian Holder is not entitled to relief under an applicable income tax 
treaty or convention between Canada and the country in which the Non-Canadian Holder is resident.
Generally, the common shares will not constitute “taxable Canadian property” to a Non-Canadian Holder at a particular time provided 
that the common shares are listed at that time on a “designated stock exchange” (as defined in the Canadian Tax Act), which includes 
the TSX and the Nasdaq, unless at any particular time during the 60-month period that ends at that time.
•
at least 25% of the issued shares of any class or series of our capital stock was owned by or belonged to any combination of 
(a) the Non-Canadian Holder, (b) persons with whom the Non-Canadian Holder does not deal at arm’s length, and (c) 
partnerships in which the Non-Canadian Holder or a person described in (b) holds a membership interest directly or indirectly 
through one or more partnerships, and 
•
more than 50% of the fair market value of the common shares was derived, directly or indirectly, from one or any combination 
of: (i) real or immoveable property situated in Canada, (ii) “Canadian resource properties” (as that term is defined in the 
Canadian Tax Act), (iii) “timber resource properties” (as that term is defined in the Canadian Tax Act) and (iv) options in 
respect of, or interests in, or for civil law rights in, property in any of the foregoing whether or not the property exists.
Notwithstanding the foregoing, in certain circumstances, common shares could be deemed to be “taxable Canadian property.” Non-
Canadian Holders whose common shares may constitute “taxable Canadian property” should consult their own tax 
advisors.
F.	
Dividends and Paying Agents.
Not applicable.
G.	
Statement by Experts.
Not applicable.
 
137

 
H.	
Documents on Display.
We are subject to the information reporting requirements of the Exchange Act applicable to foreign private issuers and under those 
requirements will file reports with the SEC. Those reports may be inspected without charge at the locations described below. As a foreign 
private issuer, we are exempt from the rules under the Exchange Act related to the furnishing and content of proxy statements, and our 
officers, directors and principal shareholders are exempt from the reporting and short-swing profit recovery provisions contained in 
Section 16 of the Exchange Act. In addition, we are not required under the Exchange Act to file periodic reports and financial statements 
with the SEC as frequently or as promptly as United States companies whose securities are registered under the Exchange Act. 
Nevertheless, we will file with the SEC an Annual Report on Form 20-F containing financial statements that have been examined and 
reported on, with and opinion expressed by an independent registered public accounting firm.
We maintain a corporate website at www.liminalbiosciences.com. We intend to post our Annual Report on Form 20-F on our website 
promptly following it being filed with the SEC. Information contained on, or that can be accessed through, our website does not 
constitute a part of this Annual Report. We have included our website address in this Annual Report solely as an inactive textual 
reference.
The SEC maintains a website (www.sec.gov) that contains reports, proxy and information statements and other information regarding 
registrants, such as us, that file electronically with the SEC.
With respect to references made in this Annual Report to any contract or other document of our company, such references are not 
necessarily complete and you should refer to the exhibits attached or incorporated by reference to this Annual Report for copies of the 
actual contract or document.
I.	
Subsidiary Information
Not required.
Item 11.	 Quantitative and Qualitative Disclosures About Market Risk.
Financial risk management
We have exposure to credit risk, liquidity risk and market risk. Our Board of Directors has the overall responsibility for the oversight of 
these risks and reviews our policies on an ongoing basis to ensure that these risks are appropriately managed.
i) Credit risk:
Credit risk is the risk of financial loss to our company if a customer, partner or counterparty to a financial instrument fails to meet its 
contractual obligations, and arises principally from the Company’s cash and receivables. The carrying amount of the financial assets 
represents the maximum credit exposure.
Our exposure to credit risk is generally limited since we have limited revenues and thus limited accounts receivable. We mitigate credit 
risk through a credit risk assessment, when credit is granted and subsequently at each reporting period.
ii) Liquidity risk:
Liquidity risk is the risk that we will not be able to meet financial obligations as they come due. We manage our liquidity risk by 
continuously monitoring forecasts and actual cash flows. Our current liquidity situation is discussed in the liquidity and contractual 
obligation section of this MD&A.
 
138

 
iii) Market risk:
Market risk is the risk that changes in market prices, such as interest rates and foreign exchange rates, will affect our income or the 
value of its financial instruments. 
a) Interest risk:
Our interest-bearing financial liabilities have fixed rates and as such there is limited exposure to changes in interest payments as a result 
of interest rate risk. In February 2022, our loans were repaid in full.
b) Foreign exchange risk:
We are exposed to the financial risk related to the fluctuation of foreign exchange rates. We have had operations and suppliers in the 
U.S. and the U.K. during the past years and therefore a portion of our expenses are in USD and in GBP. The majority of the revenues 
from the sale of products in 2021 and 2020, that are part of its discontinued operations were in USD which served to mitigate a portion 
of the U.S. foreign exchange risk relating to the expenditures. In 2021, the proceeds received from the divestment of our discontinued 
operations were in USD resulting in an increased exposure to the USD which is partially mitigated by expenditures denominated in USD 
from our continuing operations. Financial instruments that have exposed us to foreign exchange risk have been cash, receivables, trade 
and other payables, lease liabilities, license payment obligations. We manage foreign exchange risk by holding foreign currencies we 
receive to support forecasted cash outflows in foreign currencies. 
Item 12.	 Description of Securities Other than Equity Securities.
A.	
Debt Securities.
Not applicable.
B.	
Warrants and Rights.
Not applicable.
C.	
Other Securities.
Not applicable.
D.	
American Depositary Shares.
Not applicable.
PART II
 
Item 13.	 Defaults, Dividend Arrearages and Delinquencies.
 
Not applicable.
 
Item 14.	 Material Modifications to the Rights of Security Holders and Use of Proceeds.
 
Not applicable.
 
139

 
 
Item 15.	 Controls and Procedures.
Evaluation of Disclosure Controls and Procedures
Our chief executive officer and chief financial officer, after evaluating the effectiveness of our disclosure controls and procedures (as 
defined in Rule 13a-15(e) of the Exchange Act) as of December 31, 2022, have concluded that, as of such date, our disclosure controls 
and procedures were not effective due to a material weakness in internal control over financial reporting, as described below. 
Our disclosure controls and procedures are designed to provide reasonable assurance of achieving the desired control objectives. Our 
management recognizes that any control system, no matter how well designed and operated, is based upon certain judgments and 
assumptions and cannot provide absolute assurance that its objectives will be met. Similarly, an evaluation of controls cannot provide 
absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, have 
been detected.
Management’s Annual Report on Internal Control over Financial Reporting
Our management is responsible for establishing and maintaining adequate internal controls over financial reporting (as defined in Rules 
13a-15(f) and 15d-15(f) under the Exchange Act) and for the assessment of the effectiveness of our internal control over financial 
reporting. Under the supervision and with the participation of our chief executive officer (principal executive officer) and our chief 
financial officer (principal financial officer), management assessed our internal control over financial reporting based upon the framework 
in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission 
(COSO). Based on this assessment, our management concluded that, as of December 31, 2022, our internal control over financial 
reporting was not effective because a material weakness in internal control over financial reporting existed as of that date, as described 
below.
Material Weakness in Internal Control over Financial Reporting
In connection with the preparation of our consolidated financial statements as of and for the year ended December 31, 2022, we 
identified a material weakness in our internal control over financial reporting relating to the accounting for complex transactions. In our 
interim financial statements for the period ended March 31, 2022, June 30, 2022 and September 30, 2022, we incorrectly allocated net 
income to non-controlling shareholders. As a result, net loss attributable to the non-controlling shareholders was overstated with 
offsetting misclassifications between non-controlling interest and shareholders' deficit. The error did not result in an adjustment to 
previously reported net income or loss per share in any prior fiscal year.
This deficiency in internal controls relates to our controls regarding the accounting analysis of complex transactions, which was in the 
process of being remediated as disclosed in the 2021 Annual Report (as defined below). In this particular instance, we acquired the non-
controlling interests of our subsidiary, Pathogen Removal Diagnostic Technologies Inc. This acquisition was not in the ordinary course of 
business and required significant analysis and research by the Finance team. Due to the then-complex structure of the Finance team, the 
accounting analysis for this transaction was incomplete and did not go through an exhaustive internal review. As shown in the Summary 
of Consolidated Quarterly Results contained in Item 5A of this Annual Report, management and our audit committee concluded that it 
was appropriate to restate our previously issued financial results for the periods ended March 31, 2022, June 30, 2022 and September 
30, 2022.
 
 
140

 
As previously disclosed, during the preparation of our consolidated financial statements for the year ended December 31, 2021, 
management identified a material weakness in our internal control over financial reporting related to the carrying value of our held-for-
sale assets at September 30, 2021 and the net loss from discontinued operations for the nine months ended September 31, 2021. As 
disclosed in Item 15 of the Company’s Annual Report on Form 20-F for the year ended December 31, 2021 (the “2021 Annual Report”), 
the financial statements for the period ended September 30, 2021 contained a misstatement in the carrying value of the held-for-sale 
assets relating to the sale of PBT, a transaction that was not in the ordinary course of business and required significant analysis and 
research by the Finance team, in addition to the extra workload required for presenting the divested or soon to be divested subsidiaries 
as discontinued operations. This situation, coupled with the fact that the third quarter financial reporting process was conducted without 
a CFO from September 3, 2021, exacerbated the resource challenge within the Finance team. Consequently, the accounting analysis for 
this complex transaction was incomplete and did not go through an exhaustive internal review.  Accordingly, as shown in the Summary 
of Consolidated Quarterly Results contained in Item 5A of the 2021 Annual Report, management and our audit committee concluded that 
it was appropriate to restate our previously issued financial results for the period ended September 30, 2021.
Remediation Plan
Our remediation plan initially included reviewing our quarterly and year-end close timetables to ensure any subsequent complex 
accounting matters were given priority and allocated the appropriate resources. In addition, we hired a CFO to lead and build out the 
Finance team’s expertise and bandwidth. During the fourth quarter of fiscal 2022, our CFO restructured the Finance team to further 
optimize and simplify the reporting structure, which is expected to improve operating and reporting efficiencies. Management believes 
the Finance team is now better structured and more aligned with the Company's current operations and believes the current control 
environment is better suited for the size of the Company and for accounting and financial reporting practices going forward.  
Attestation Report of the Registered Public Accounting Firm
Not applicable to emerging growth companies.
Changes in Internal Control Over Financial Reporting
Except as described above under Material Weakness in Internal Controls over Financial Reporting and under remediation Plan, there were 
no changes in our internal control over financial reporting that occurred during the period covered by this annual report that have 
materially affected, or that are reasonably likely to materially affect, our internal control over financial reporting.
Item 16.	 Reserved.
Not applicable.
Item 16A.	
Audit Committee Financial Expert.
Our board of directors has determined that all the members of our audit, risk and finance committee qualify as “audit committee 
financial experts” as defined by SEC rules and have the requisite financial sophistication under the applicable rules and regulations of the 
Nasdaq. All of the members of the audit, risk and finance committee are independent as such term is defined in Rule 10A-3 under the 
Exchange Act and under the listing standards of the Nasdaq Capital Market.
Item 16B.	
Code of Ethics.
We have adopted a Code of Ethics and Business Conduct, or the Code of Conduct, that is applicable to all of our employees, executive 
officers and directors. A copy of the Code of Conduct is available on our website at www.liminalbiosciences.com.
 
141

 
Item 16C.	
Principal Accountant Fees and Services.
PricewaterhouseCoopers LLP, from Oakville, Canada, (PCAOB identification #271) has served as our independent registered public 
accounting firm for the 2022 and 2021 under PCAOB standards. 
Our accountant billed the following fees to us for professional services in each of those fiscal years:
 
 
Year Ended December 31,
 
 
 
(thousands of Canadian dollars)
 
 
 
2022
2021
 
Audit Fees
 
$
455,000  
  $
647,719  
Audit-Related Fees
 
 
31,150  
   
131,066  
Tax Fees
 
 
—  
   
—  
Other Fees
 
 
—  
   
39,900  
Total
 
$
486,150  
  $
818,685  
 
“Audit Fees” are the aggregate fees billed for the audit of our annual financial statements. This category also includes services that only 
our independent external auditor can reasonably provide, such as consents and assistance with and review of documents filed with the 
SEC.
“Audit-Related Fees” are the aggregate fees billed for assurance and related services that are reasonably related to the performance of 
the audit and are not reported under Audit Fees.
“All Tax Fees” consist of tax consultations, such as advice in connection with employees’ taxation arising from share-based 
compensation. 
“Other Fees” consist of advisory services relating to the adoption or application of IFRS and translation services.
Audit and Non-Audit Services Pre-Approval Policy
To ensure the independence and objectivity of our external auditors, the provision of all non-audit services by the external auditors are 
pre-approved by our audit, risk and finance committee, other than non-audit services: (i) that were not recognized as non-audit services 
at the time of the engagement, (ii) that are promptly brought to the attention of our audit, risk and finance committee and approved, 
prior to the completion of the audit, by our audit, risk and finance committee or by one or more of its members to whom authority to 
grant such approvals has been delegated by the audit, risk and finance committee, and (iii) the aggregate amount of which is reasonably 
expected to constitute no more than 5% of the total amount of fees paid by us to out external auditor during the fiscal year in which the 
services are provided.
Item 16D.	
Exemptions from the Listing Standards for Audit Committees.
Not applicable.
Item 16E.	
Purchases of Equity Securities by the Issuer and Affiliated Purchasers.
Not applicable.
Item 16F.	
Change in Registrant’s Certifying Accountant.
Not applicable.
 
142

 
Item 16G.	
Corporate Governance.
As a “foreign private issuer,” as defined by the SEC, we are permitted to follow home country corporate governance practices, instead of 
certain corporate governance practices required by the Nasdaq for U.S. domestic issuers. While we intend to follow most Nasdaq 
corporate governance listing standards, we intend to follow Canadian corporate governance practices of in lieu of Nasdaq corporate 
governance listing standards as follows:
•
Exemption from quorum requirements applicable to meetings of shareholders. Such quorum requirements are not required 
under Canadian law. In accordance with generally accepted business practice, our by-laws provide alternative quorum 
requirements that are generally applicable to meetings of shareholders.
•
Exemption from the requirement to obtain shareholder approval for certain issuances of securities pursuant to Nasdaq Rule 
5635, including in connection with an acquisition of the stock or assets of another company.
•
Exemption from requirement to adopt a formal written audit committee charter specifying the items enumerated in Nasdaq 
Rule 5605(c)(1). Under Nasdaq Rule 5605(c)(1), an audit committee must be directly responsible for the appointment, 
compensation, retention and oversight of the work of any registered public accounting firm engaged. Our audit committee 
charter provides that the auditors be appointed by, and their compensation be approved by, our board of directors and be 
ratified by our shareholders, as required under Canadian law.
Although we currently intend to comply with the Nasdaq corporate governance rules applicable other than as noted above, we may in 
the future decide to use the foreign private issuer exemption with respect to some or all the other Nasdaq corporate governance rules.
We intend to take all actions necessary for us to maintain compliance as a foreign private issuer under the applicable corporate 
governance requirements of the Sarbanes-Oxley Act, the rules adopted by the SEC and the Nasdaq corporate governance rules and 
listing standards.
As a foreign private issuer, our directors and senior management are not subject to short-swing profit and insider trading reporting 
obligations under Section 16 of the Exchange Act. They will, however, be subject to the obligations to report changes in share ownership 
under Section 13 of the Exchange Act and related SEC rules.
Item 16H.	
Mine Safety Disclosure.
Not applicable.
Item 16I.	
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.
Not applicable.
PART III
Item 17.	 Financial Statements.
See pages F-1 through F-56 of this Annual Report on Form 20-F.
Item 18.	 Financial Statements.
Not applicable.
143

 
Item 19.	 Exhibits.
 
 
     
  
Incorporated by Reference
Exhibit
  
Description
  
Schedule/
Form
  
File
Number
  
Exhibit
 
 
File
Date
1.1
   Articles of Incorporation of Liminal BioSciences Inc., as amended.
 
Form S-8
 
333-235692
 
4.1
 
12/23/2019
1.2
 
Certificate of Amendment of Liminal BioSciences Inc. dated October 
12, 2021 changing its Registered Office Address 
 
Form 6-K
 
001-39131
 
99.1
 
10/13/2021
1.3
 
Certificate of Amendment of Liminal BioSciences Inc. dated January 
25, 2023
 
Form 6-K
 
001-39131
 
99.1
 
02/02/2023
1.4
  
By-Law No. 1 of Liminal BioSciences Inc., as amended and currently 
in effect.
  
Form S-8
 
333-235692
 
4.2
 
12/23/2019
1.5
   By-Law No. 2 of Liminal BioSciences Inc., as currently in effect.
  
Form S-8
 
333-235692
 
4.3
 
12/23/2019
1.6
   By-Law No. 3 of Liminal BioSciences Inc., as currently in effect.
  
Form S-8
 
333-235692
 
4.4
 
12/23/2019
2.1*
 
Description of Securities
 
 
 
 
 
 
 
 
4.1†
 
Amended and Restated Stock Option Plan, dated May 10, 2017
  
Form 40-F
 
001-39131
 
99.59
 
11/12/2019
4.2†
 
Amended and Restated Stock Option Plan, dated June 7, 2018
  
Form 40-F
 
001-39131
 
99.61
 
11/12/2019
4.3†
 
Restricted Share Unit Plan, dated May 6, 2009
  
Form 40-F
 
001-39131
 
99.60
 
11/12/2019
4.4†
 
Restricted Share Unit Plan, dated May 9, 2018
  
Form 40-F
 
001-39131
 
99.62
 
11/12/2019
4.5†
 
Omnibus Incentive Plan, dated May 7, 2019
 
Form 40-F
 
001-39131
 
99.125
 
11/12/2019
4.6
 
Restructuring Agreement between Structured Alpha LP, Prometic Life 
Sciences Inc., Prometic Biotherapeutics Inc., Prometic 
Bioseparations Ltd, Prometic Biosciences Inc., Prometic 
Bioproduction Inc., NantPro Biosciences, LLC, Prometic Plasma 
Resources Inc., Prometic Pharma SMT Holdings Limited, Prometic 
Pharma SMT Limited, Prometic Biotherapeutics Ltd, Telesta 
Therapeutics Inc. and Prometic Plasma Resources (USA) Inc., dated 
April 15, 2019
 
Form 40-F
 
001-39131
 
99.70
 
11/12/2019
4.7
 
Private Placement Subscription Agreement, dated April 15, 2019
 
Form 40-F
 
001-39131
 
99.71
 
11/12/2019
4.8
 
Private Placement Subscription Agreement, dated April 15, 2019
 
Form 40-F
 
001-39131
 
99.67
 
11/12/2019
4.9
 
Share Purchase Agreement, among Liminal BioSciences Inc. and 
Gamma Biosciences GP LLC, dated November 3, 2019
 
Form 6-K
 
001-39131
 
99.1
 
11/18/2019
4.10#
 
Share Purchase Agreement, dated as of July 17, 2020, among the 
Registrant and the investors listed therein.
 
Form F-1/A
 
001-39131
 
4.6
 
09/14/2020
4.11
 
First Amending Agreement dated November 10, 2021 to the Share 
Purchase Agreement dated July 17, 2020, among Liminal 
BioSciences Inc. and the investors listed therein 
 
Form 6-K
 
001-39131
 
99.1
 
11/10/2021
4.12#
 
Amended and Restated License Agreement between Fairhaven 
Pharmaceuticals Inc., The Royal Institution of the Advancement of 
Learning/McGill University and Florida Institute of Technology, Inc., 
dated May 16, 2018
 
Form 20-F
 
001-39131
 
4.36
 
03/24/2021
4.13
 
Securities Purchase Agreement dated October 29, 2020, by and 
among the Company and the Purchasers
 
Form 6-K
 
001-39131
 
99.1
 
11/02/2020
 

 
4.14
 
Amendment No.1 to Securities Purchase Agreement dated 
November 25, 2020, by and among the company and the 
Purchasers
 
Form 6-K
 
001-39131
 
99.1
 
11/27/2020
4.15
 
Registration Rights Agreement, dated October 29, 2020, by and 
among the Company and the Purchasers
 
Form 6-K
 
001-39131
 
99.2
 
11/02/2020
4.16
 
Form of Warrant to Purchase Common Shares
 
Form 6-K
 
001-39131
 
99.3
 
11/02/2020
4.17#
 
Share Purchase Agreement between Liminal BioSciences Inc. and 
Kedrion S.p.A. dated May 14, 2021
 
Form 6-K
 
001-39131
 
99.2
 
05/21/2021
4.18#
 
Share Purchase Agreement between Liminal BioSciences Inc. and 
Kedrion S.p.A. dated June 22, 2021
 
Form 6-K
 
001-39131
 
99.2
 
06/25/2021
4.19#
 
First Amending Agreement dated September 29, 2021 to the Share 
Purchase Agreement between Liminal BioSciences Inc. and Kedrion 
S.p.A. dated June 22, 2021
 
Form 6-K
 
001-39131
 
99.1
 
10/04/2021
4.20#
 
Royalty Stream Agreement between Liminal BioSciences Inc. and 
Innovon Pharmaceutiques Inc. dated January 26, 2022
 
Form 20-F
 
001-39131
 
4.20
 
03/18/2022
8.1*
   List of subsidiaries of the Registrant
  
 
 
 
 
 
 
 
12.1*
 
Certification by the Principal Executive Officer pursuant to Securities 
Exchange Act Rules 13a-14(a) and 15d-14(a) as adopted pursuant 
to Section 302 of the Sarbanes-Oxley Act of 2002
 
 
 
 
 
 
 
 
12.2*
 
Certification by the Principal Financial Officer pursuant to Securities 
Exchange Act Rules 13a-14(a) and 15d-14(a) as adopted pursuant 
to Section 302 of the Sarbanes-Oxley Act of 2002
 
 
 
 
 
 
 
 
13.1**
 
Certification by the Principal Executive Officer pursuant to 18 U.S.C. 
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002
 
 
 
 
 
 
 
 
13.2**
 
Certification by the Principal Financial Officer pursuant to 18 U.S.C. 
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002
 
 
 
 
 
 
 
 
15.1*
   Consent of PricewaterhouseCoopers LLP
 
 
 
 
 
 
 
 
101.INS*
 
Inline XBRL Instance Document - the instance document does not 
appear in the Interactive Data File because its XBRL tags are 
embedded within the Inline XBRL document.
 
 
 
 
 
 
 
 
101.SCH*
 
Inline XBRL Taxonomy Extension Schema Document
 
 
 
 
 
 
 
 
101.CAL*
 
Inline XBRL Taxonomy Extension Calculation Linkbase Document
 
 
 
 
 
 
 
 
101.LAB*
 
Inline XBRL Taxonomy Extension Label Linkbase Document
 
 
 
 
 
 
 
 
101.PRE*
 
Inline XBRL Taxonomy Extension Presentation Linkbase Document
 
 
 
 
 
 
 
 
101.DEF*
 
Inline XBRL Taxonomy Extension Definition Linkbase Document
 
 
 
 
 
 
 
 
104
 
The cover page for the Company’s Annual Report on Form 20-F for 
the year ended December 31, 2022, has been formatted in Inline 
XBRL and contained in Exhibit 101
 
 
 
 
 
 
 
 
 
*
Filed herewith.
**
Furnished herewith. 
†
Indicates a management contract or any compensatory plan, contract or arrangement. 
#
Certain portions of this exhibit (indicated by asterisks) have been omitted because they are not material and would likely cause competitive 
harm to Liminal BioSciences Inc. if publicly disclosed.
 
 

 
 
 

 
 
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
 
Page
Liminal BioSciences Inc.
 
 
For the Years Ended December 31, 2022, 2021 and 2020
 
Report of Independent Registered Public Accounting Firm
F-1
Consolidated Statements of Financial Position
F-3
Consolidated Statements of Operations
F-4
Consolidated Statements of Comprehensive Income (Loss)
F-5
Consolidated Statements of Changes in Equity
F-6
Consolidated Statement of Cash Flows
F-7
Notes to Consolidated Financial Statements
F-8
 
 

 
 
 
 
 
Report of Independent Registered Public Accounting Firm 
  
  
To the Board of Directors and Shareholders of Liminal BioSciences Inc. 
 
Opinion on the Financial Statements
We have audited the accompanying consolidated statements of financial position of Liminal BioSciences Inc. and its subsidiaries (together, 
the Company) as of December 31, 2022 and 2021, and the related consolidated statements of operations, statements of comprehensive 
income (loss), statements of changes in equity, and statements of cash flows for each of the three years in the period ended December 31, 
2022, including the related notes (collectively referred to as the consolidated financial statements). In our opinion, the consolidated financial 
statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022 and 2021, and its financial 
performance and its cash flows for each of the three years in the period ended December 31, 2022 in conformity with International Financial 
Reporting Standards as issued by the International Accounting Standards Board.
 
Substantial Doubt About the Company’s Ability to Continue as a Going Concern  
The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As 
discussed in Note 1 to the consolidated financial statements, the Company has suffered recurring losses from continuing operations and has 
a net deficit, and negative cash outflows from operating activities, and has stated that these events or conditions indicate that a material 
uncertainty exists that may cast substantial doubt on the Company’s ability to continue as a going concern. Management’s plans in regard to 
these matters are also described in Note 1. The consolidated financial statements do not include any adjustments that might result from the 
outcome of this uncertainty.
 
Basis for Opinion
These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on 
the Company’s consolidated 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 of these consolidated financial statements 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 consolidated 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.
 
PricewaterhouseCoopers LLP
PwC Centre, 354 Davis Road, Suite 600, Oakville, Ontario, Canada L6J 0C5
T: +1 905 815 6300, F: +1 905 815 6499
  
“PwC” refers to PricewaterhouseCoopers LLP, an Ontario limited liability partnership.
 
 
F-1

 
 
 
 
 
 
 
Our audits included performing procedures to assess the risks of material misstatement of the consolidated 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 consolidated 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 consolidated financial statements. 
We believe that our audits provide a reasonable basis for our opinion. 
  
  
  
/s/PricewaterhouseCoopers LLP
  
Chartered Professional Accountants, Licensed Public Accountants
 
Oakville, Canada
March 14, 2023
 
We have served as the Company’s auditor since 2019.
 
 
F-2

 
LIMINAL BIOSCIENCES INC.
CONSOLIDATED STATEMENTS OF FINANCIAL POSITION 
(In thousands of Canadian dollars)
 
 
December 31,    
December 31,  
 
 
2022    
2021  
  
 
     
   
ASSETS
 
     
   
Current assets
 
     
   
Cash and cash equivalents
  $
37,144     $
108,490  
Accounts receivable
   
1,177      
1,068  
Prepaids
   
2,997      
5,071  
Total current assets
   
41,318      
114,629  
  
 
     
   
Other long-term assets (note 8)
   
243      
362  
Capital assets (note 9)
   
4,344      
5,483  
Right-of-use assets (note 10)
   
1,146      
1,609  
Intangible assets (note 11)
   
3,240      
3,516  
Deferred tax assets (note 24)
   
168      
454  
Total assets
  $
50,459     $
126,053  
  
 
     
   
LIABILITIES
 
     
   
Current liabilities
 
     
   
Accounts payable and accrued liabilities (note 12)
  $
5,968     $
7,343  
Current portion of lease liabilities (note 13)
   
735      
7,194  
Current portion of provision (note 14)
   
3,400      
3,957  
Total current liabilities
   
10,103      
18,494  
  
 
     
   
Long-term portion of lease liabilities (note 13)
   
752      
15,277  
Long-term portion of provision (note 14)
   
3,290      
18,238  
Warrant liability (note 15)
   
106      
1,754  
Long-term debt (note 16)
   
—      
38,311  
Other long-term liabilities
   
—      
98  
Total liabilities
  $
14,251     $
92,172  
  
 
     
   
EQUITY
 
      
   
Share capital (note 17a)
  $
979,849     $
979,849  
Contributed surplus (note 17b)
   
45,973      
44,109  
Warrants (note 17c)
   
95,856      
95,856  
Accumulated other comprehensive loss
   
(3,169 )   
(3,010 )
Deficit
   
(1,082,301 )   
(1,074,167 )
Equity attributable to owners of the parent
   
36,208      
42,637  
Non-controlling interests (note 18)
   
—      
(8,756 )
Total equity
  $
36,208     $
33,881  
Total liabilities and equity
  $
50,459     $
126,053  
Going concern (note 1), Commitments (note 28), Subsequent event (note 31)
The accompanying notes are an integral part of the consolidated financial statements.
F-3

 
LIMINAL BIOSCIENCES INC.
CONSOLIDATED STATEMENTS OF OPERATIONS 
(In thousands of Canadian dollars except for per share amounts) 
 
Year ended December 31
 
 
2022    
2021    
2020  
Revenues
  $
401     $
643     $
724  
  
 
     
     
   
Expenses
 
     
     
   
Research and development expenses
 
 
15,298      
18,347      
14,234  
Administration expenses
 
 
17,866      
31,928      
32,619  
Gain on foreign exchange
 
 
(2,964 )    
(1,397 )    
(35 )
Finance costs (note 21)
 
 
1,078      
6,330      
2,899  
Loss (gain) on extinguishment of liabilities (note 16)
 
 
212      
(75 )    
—  
Change in fair value of financial instruments
   measured at fair value through
   profit or loss (note 15)
 
 
(1,648 )    
(9,886 )    
(850 )
Impairment losses (note 23)
 
 
—      
341      
1,087  
Loss from continuing operations
   before income taxes
  $
(29,441 )   $
(44,945 )   $
(49,230 )
 
 
     
     
   
Current income tax
 
$
(811 )   $
—     $
(144 )
Deferred income tax
 
 
286      
118      
(65 )
Income tax expense (recovery) on continuing
   operations (note 24)
 
 
(525 )    
118      
(209 )
Net loss from continuing operations
  $
(28,916 )   $
(45,063 )   $
(49,021 )
  
 
 
   
     
   
Discontinued operations
 
 
   
     
   
Gain (loss) on sale of discontinued operations,
   net of income taxes $nil (note 6)
 
 
(600 )    
140,403      
3,380  
Income (loss) from discontinued operations,
   net of taxes (note 6)
 
 
30,138      
(83,127 )    
(73,116 )
Total income (loss) from discontinued operations
 
 
29,538      
57,276      
(69,736 )
Net income (loss)
 
$
622     $
12,213     $
(118,757 )
  
 
 
   
     
   
Net income (loss) attributable to:
 
 
     
     
 
Non-controlling interests in
   continuing operations (note 18)
 
$
122     $
(669 )   $
(832 )
Owners of the parent
 
     
     
   
- Continuing operations
 
 
(29,038 )    
(44,394 )    
(48,189 )
- Discontinued operations
 
 
29,538      
57,276      
(69,736 )
  
 
$
500     $
12,882     $
(117,925 )
Net income
  $
622     $
12,213     $
(118,757 )
  
 
 
   
     
   
Income (loss) per share attributable to
   the owners of the parent
   basic and diluted:
 
 
     
     
 
From continuing operations
  $
(9.36 )   $
(14.72 )   $
(19.72 )
From discontinued operations
   
9.52      
18.99      
(28.53 )
Total income per share
  $
0.16     $
4.27     $
(48.25 )
Weighted average number of outstanding shares
   (in thousands)
   
3,104      
3,016      
2,444  
The accompanying notes are an integral part of the consolidated financial statements.
F-4

 
LIMINAL BIOSCIENCES INC. 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(In thousands of Canadian dollars except for per share amounts)
Year ended December 31
 
 
2022    
2021    
2020  
Net income (loss)
  $
622     $
12,213     $
(118,757 )
  
 
 
   
     
   
Other comprehensive income (loss)
 
 
   
     
   
Items that may be subsequently reclassified
   to profit and loss:
 
 
   
     
   
Exchange differences on translation of
   foreign operations from
   continuing operations
 
 
(159 )    
20      
104  
Exchange differences on translation of 
   foreign operations from 
   discontinued operations
 
 
—      
(140 )    
149  
Reclassification of exchange differences on
   translation of foreign operations sold to 
   consolidated statement of operations (note 6)
 
 
—      
(44 )    
—  
Total other comprehensive income (loss)
  $
(159 )   $
(164 )   $
253  
Total comprehensive income (loss)
 
$
463     $
12,049     $
(118,504 )
 
 
     
     
   
Total comprehensive income (loss)
   attributable to:
 
 
     
     
 
Non-controlling interests
 
$
122     $
(669 )   $
(832 )
Owners of the parent
 
     
     
   
- Continuing operations
 
 
(29,197 )    
(44,374 )    
(48,085 )
- Discontinued operations
 
 
29,538      
57,092      
(69,587 )
Total comprehensive income (loss)
  $
463     $
12,049     $
(118,504 )
The accompanying notes are an integral part of the consolidated financial statements.
F-5

 
LIMINAL BIOSCIENCES INC. 
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY 
(In thousands of Canadian dollars)
   
Equity (deficiency) attributable to owners of the parent
     
   
   
 
 
Share 
capital    
Contribu
ted
surplus     Warrants    
Foreign
currenc
y
translati
on
reserve    
Deficit    
Total    
Non-
controlling
interests     Total equity  
 
 
$    
$    
$    
$    
$    
$    
$    
$  
Balance at January 1, 2020
   
932,951  
   
43,53
2  
    95,856  
   
(3,09
9 )    
(967,051 )    
102,189      
(7,255 )    
94,934  
Net loss
   
—  
   
—  
   
—  
   
—      
(117,925 )     (117,925 )    
(832 )    
(118,757 )
Foreign currency translation reserve
   
—  
   
—  
   
—  
   
253      
—      
253      
—      
253  
Issuance of shares (note 17a)
   
31,755  
   
—  
   
—  
   
—      
—      
31,755      
—      
31,755  
Share-based payments expense (note 17b)
   
—  
   
6,234  
   
—  
   
—      
—      
6,234      
—      
6,234  
Exercise of stock options (note 17b)
   
167  
   
(85 )
   
—  
   
—      
—      
82      
—      
82  
Shares issued pursuant to restricted share units
    plan (note 17b)
   
9,764  
    (9,764 )
   
—  
   
—      
—      
—    
       
—  
Share-based compensation paid in cash
   (note 17b)
   
—      
(40 )    
—  
   
—      
—      
(40 )    
—      
(40 )
Issuance of warrants (note 17c)
   
—      
—  
   
2,623  
   
—      
—      
2,623      
—      
2,623  
Share issuance cost
   
—  
   
—  
   
—  
   
—      
(2,073 )    
(2,073 )    
—      
(2,073 )
Exercise of warrants (note 17c)
   
2,624  
   
—  
   
(2,623 )
   
—      
—      
1      
—      
1  
Balance at December 31, 2020
   
977,261  
   
39,87
7  
    95,856  
   
(2,84
6 )    
(1,087,049 )    
23,099      
(8,087 )    
15,012  
Net income (loss)
   
—  
   
—  
   
—  
   
—      
12,882      
12,882      
(669 )    
12,213  
Foreign currency translation
   reserve
   
—  
   
—  
   
—  
   
(120 )    
—      
(120 )    
—      
(120 )
Reclassification of exchange 
   differences on translation
   of foreign operations to 
   consolidated statement of
   operations (note 6)
   
—  
   
—  
   
—  
   
(44 )    
—      
(44 )    
—      
(44 )
Share-based payments
   expense (note 17b)
   
—  
   
4,252  
   
—  
   
—      
—      
4,252      
—      
4,252  
Share-based compensation
   paid in cash (note 17b)
   
—  
   
(20 )
   
—  
   
—      
—      
(20 )    
—      
(20 )
Shares issued upon conversion of debt (note 16)
   
2,588  
   
—  
   
—  
   
—      
—      
2,588      
—      
2,588  
Balance at December 31, 2021
    979,849      
44,10
9  
   
95,85
6  
   
(3,01
0 )    
(1,074,167 )    
42,637      
(8,756 )    
33,881  
Net income
   
—  
   
—  
   
—  
   
—      
500      
500      
122      
622  
Foreign currency translation
   reserve
   
—  
   
—  
   
—  
   
(159 )    
—      
(159 )    
—      
(159 )
Share-based payments
   expense (note 17b)
   
—      
1,864  
   
—  
   
—      
—      
1,864      
—      
1,864  
Effect of changes in the ownership
   of a subsidiary on non-controlling
   interests (note 18)
   
—  
   
—  
   
—  
   
—      
(8,634 )    
(8,634 )    
8,634      
—  
Balance at December 31, 2022
    979,849  
   
45,97
3  
   
95,85
6  
   
(3,16
9 )    
(1,082,301 )    
36,208      
—      
36,208  
The accompanying notes are an integral part of the consolidated financial statements
F-6

 
LIMINAL BIOSCIENCES INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS 
(In thousands of Canadian dollars)
Years ended December 31
 
2022    
2021    
2020  
Cash flows used in operating activities
 
     
     
   
Net loss from continuing operations during the year
  $
(28,916 )   $
(45,063 )
  $
(49,021 )
Net income (loss) from discontinued operations during the year
   
29,538  
   
57,276  
   
(69,736 )
 
 
     
     
   
Adjustments to reconcile net loss to cash flows used in
   operating activities:
 
     
     
   
Finance costs and foreign exchange
   
(16,984 )    
4,317  
   
8,307  
Gain from disposition of capital and intangible assets
   
(2,345 )    
(6 )
   
(15 )
Non-cash issuance of warrants (note 16)
   
—  
   
—  
   
2,228  
Loss (gain) on sale of discontinued operations (note 6)
   
600  
   
(140,403 )
   
(3,380 )
Change in fair value of financial instruments measured at
   fair value through profit or loss (note 15)
   
(1,648 )    
(9,886 )
   
(850 )
Impairment losses (note 23)
   
—  
   
1,752  
   
20,859  
Deferred income taxes (note 24)
   
286  
   
118  
   
—  
Loss on extinguishment of liabilities (note 16)
   
212  
   
(75 )
   
(79 )
Provision expense (note 14)
   
(15,505 )    
22,367  
   
—  
Share-based payments expense (note 17b)
   
1,864  
   
4,232  
   
6,194  
Depreciation of capital assets
   
325  
   
1,368  
   
2,779  
Depreciation of right-of-use assets
   
508  
   
1,013  
   
4,578  
Amortization of intangible assets
   
287  
   
1,963  
   
1,090  
  
   
(31,778 )    
(101,027 )
   
(77,046 )
Change in non-cash working capital items
   
(42 )    
1,424  
   
1,129  
  
  $
(31,820 )   $
(99,603 )
  $
(75,917 )
Cash flows (used in) from financing activities
 
     
     
   
Proceeds from share issuances (with or without warrants) (note 17a)
   
—  
   
—  
   
39,960  
Proceeds from long-term debt (with or without warrants) (note 16)
   
—  
   
—  
   
31,533  
Repayment of principal on long-term debt (note 16)
   
(39,123 )    
—  
   
(165 )
Repayment of interest on long-term debt (note16)
   
—  
   
(3,945 )
   
(1,879 )
Exercise of options (note 17b)
   
—  
   
—  
   
82  
Proceeds from exercise of pre-funded warrants (note 17c)
   
—  
   
—  
   
1  
Payments of principal on lease liabilities (note 13)
   
(4,711 )    
(3,241 )
   
(7,069 )
Payment of interest on lease liabilities (note 13)
   
(1,571 )    
(1,080 )
   
(2,098 )
Debt, share and warrants issuance and repayment costs
   
(41 )    
(158 )
   
(2,960 )
  
  $
(45,446 )   $
(8,424 )
  $
57,405  
Cash flows from investing activities
 
     
     
   
Additions to capital assets
   
(13 )    
(293 )
   
(966 )
Additions to intangible assets
   
(6 )    
(170 )
   
(1,080 )
Proceeds from sale of discontinued operations business (note 6)
   
—  
   
173,357  
   
4,555  
Proceeds from disposal of capital assets from
   discontinued operations (note 6)
   
3,179  
   
—  
   
—  
Transaction costs paid relating to the sale of
   discontinued operation business
   
—  
   
(2,492 )
   
(787 )
Proceeds from disposal of capital assets
   
—  
   
52  
   
133  
Release of restricted cash
   
—  
   
165  
   
—  
Interest received
   
659  
   
73  
   
450  
  
  $
3,819  
  $
170,692  
  $
2,305  
  
   
 
   
 
   
 
Net change in cash and cash equivalent during the year
   
(73,447 )     
62,665       
(16,207 )
Net effect of currency exchange rate on
   cash and cash equivalents
   
2,101  
   
750  
   
(3 )
Cash, beginning of year
   
108,490  
   
45,075  
   
61,285  
Cash and cash equivalents, end of the period
  $
37,144  
  $
108,490  
  $
45,075  
Comprising of:
 
     
     
   
Cash
   
37,143  
   
108,490  
   
45,075  
Cash equivalents
   
1  
   
—  
   
—  
  
  $
37,144  
  $
108,490  
  $
45,075  
Cash flows from discontinued operations presented in note 6
The accompanying notes are an integral part of the consolidated financial statements.
F-7

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
1.	
Nature of operations and going concern
Liminal BioSciences Inc., or Liminal or the Company, is incorporated under the Canada Business Corporations Act and is a publicly traded 
development stage biopharmaceutical company (Nasdaq symbol: LMNL) focused on discovering and developing distinctive novel small 
molecule therapeutics for inflammatory, fibrotic and metabolic diseases using its drug discovery platform and data driven approach. The 
Company currently has two development programs: a GPR84 antagonist program for which a lead product candidate, LMNL 6511 has 
been nominated and for which an Investigational New Drug or IND and Clinical Trial Application or CTA enabling work has commenced, 
and an OXER1 antagonist program, both of which are each at the preclinical stage.
The Company previously operated a segment devoted to the development of plasma-derived therapeutics, leveraging Liminal’s 
experience in bioseparation technologies used to isolate and purify biopharmaceuticals from human plasma and received approval, from 
the U.S. Food and Drug Administration or FDA in June 2021 for its plasma-derived product Ryplazim® (plasminogen) or Ryplazim®, a 
highly purified glu-plasminogen derived from human plasma that acts as a plasminogen replacement therapy for patients deficient in 
plasminogen protein. The Company has completed the divestment of this segment in October 2021. These activities are also presented 
as discontinued operations in the audited annual consolidated financial statements for the years ended December 31, 2021 and 2020 
(note 6).
On February 1, 2023, the Company performed a share consolidation of all its issued and outstanding common shares, stock options and 
warrants on the basis of a consolidation ratio of ten pre-consolidation shares to one post consolidation share. The quantities and per unit 
prices of the Company's common shares, stock options and warrants presented in these audited annual consolidated financial 
statements have been retroactively adjusted to give effect to the share consolidation.
The Company’s registered office is located at 231 Dundas Street East, Belleville, Ontario, K8N 1E2 and its principal executive office is 
located at 440, Boul. Armand-Frappier, suite 300, Laval, Québec, Canada, H7V 4B4. Liminal has active business operations in Canada 
and the United Kingdom. 
Structured Alpha LP, or SALP, is Liminal’s majority and controlling shareholder and is considered Liminal’s parent entity for accounting 
purposes. Thomvest Asset Management Ltd., or Thomvest, is the general partner of SALP and the ultimate controlling parent, for 
accounting purposes, of Liminal is The 2003 TIL Settlement.
The consolidated financial statements for the year ended December 31, 2022 are presented in Canadian dollars, $ or CAD, and have 
been prepared in accordance with International Financial Reporting Standards, or IFRS, as issued by the International Accounting 
standards Board, or IASB, on a going concern basis, which presumes the Company will continue its operations for the foreseeable future 
and will be able to realize its assets and discharge its liabilities and commitments in the ordinary course of business.
During the year ended December 31, 2022, the Company incurred a net loss from continuing operations of $28.9 million ($45.1 million 
for the year ended December 31, 2021) and had negative operating cash flows, including continuing and discontinued operations, of 
$31.8 million ($99.6 million for the year ended December 31, 2021). At December 31, 2022, the Company had an accumulated deficit of 
$1,082.3 million ($1,074.2 million at December 31, 2021) and a working capital of $31.2 million ($96.1 million at December 31, 2021).
 
F-8

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
With Liminal’s discontinuation of the development of its small molecule product candidate, fezagepras, in July 2022, Liminal’s main 
activities relate to the development of small molecule product candidates. The Company’s cash runway is dependent on the research 
programs currently underway, the pace of their progression and their outcome, as well as those planned to be undertaken in the short 
term. As such, there is always a degree of uncertainty in regard to the outcome or cost of those programs. The cash runway is also 
dependent on decisions the Company makes in terms of managing its capital, including raising capital through the issuance of debt or 
equity, and the Company's ability to conclude such financing transactions at an acceptable cost. The need to complete financing 
transactions in the future is likely to continue until the Company can generate sufficient product revenues to finance its cash 
requirements. Management may revert to a variety of sources for financing future cash needs including public or private equity offerings, 
debt financings, strategic collaborations, alliances and licensing arrangements, grant funding, selling non-core assets or other sources.
Despite the Company’s efforts to obtain the necessary funding and improve profitability of its operations, there can be no assurance of 
its success in doing so, especially with respect to its access to further funding on acceptable terms, if at all.
The Company currently expects that its existing resources will be sufficient to fund its planned operations and expenditures into the first 
quarter of Fiscal 2024.
These circumstances indicate the existence of a material uncertainty that may cast substantial doubt about the Company’s ability to 
continue as a going concern. If the Company is unable to secure additional capital, it may be required to curtail its research and 
development initiatives and take additional measures to reduce costs in order to conserve its cash in amounts sufficient to sustain 
operations and meet its obligations. These measures could cause significant delays in the Company’s preclinical, clinical and regulatory 
efforts, which are critical to the realization of its business plan. These consolidated financial statements do not include any adjustments 
to the amounts and classification of assets and liabilities that might be necessary should the Company be unable to continue as a going 
concern. Such adjustments could be material.
 
2.	
Material accounting policies
 
Statement of compliance
These audited annual consolidated financial statements for the year ended December 31, 2022, or consolidated financial statements, 
have been prepared in accordance with IFRS as issued by the IASB and were approved by the Board of Directors on March 14, 2023.
 
Functional and presentation currency
The consolidated financial statements are presented in Canadian dollars, ($ or CAD) which is also the Company’s functional currency. 
The use of other currencies will be specified.
 
F-9

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Basis of consolidation
The consolidated financial statements include the accounts of Liminal BioSciences Inc., and those of its subsidiaries. The Company’s 
subsidiaries at December 31, 2022, 2021 and 2020 are as follows:
 
Name of subsidiary
Segment activity
Place of incorporation and
operation
Proportion of ownership interest held
   by group
 
 
 
2022
2021
2020
Fairhaven Pharmaceuticals Inc.
Small molecule therapeutics
Quebec, Canada
100%
100%
100%
Liminal R&D BioSciences Inc.
Small molecule therapeutics
Quebec, Canada
100%
100%
100%
Liminal BioSciences Holdings Limited
Small molecule therapeutics
Cambridge, United Kingdom
100%
100%
100%
Liminal BioSciences Limited
Small molecule therapeutics
Cambridge, United Kingdom
100%
100%
100%
Prometic Pharma SMT B.V
Small molecule therapeutics
Amsterdam, Netherlands
nil
100%
100%
Prometic Bioproduction Inc.
Plasma-derived therapeutics
Quebec, Canada
nil
nil
100%
Prometic Plasma Resources Inc.
Plasma-derived therapeutics
Winnipeg, Canada
nil
nil
100%
Telesta Therapeutics Inc.
Plasma-derived therapeutics
Quebec, Canada
100%
100%
100%
NantPro Biosciences, LLC
Plasma-derived therapeutics
Delaware, U.S.
73%
73%
73%
Prometic Biotherapeutics Inc.
Plasma-derived therapeutics
Delaware, U.S.
nil
nil
100%
Prometic Plasma Resources USA Inc.
Plasma-derived therapeutics
Delaware, U.S.
nil
nil
100%
Prometic Biotherapeutics Ltd
Plasma-derived therapeutics
Cambridge, United Kingdom
100%
100%
100%
Prometic Biotherapeutics B.V.
Plasma-derived therapeutics
Amsterdam, Netherlands
nil
100%
100%
Pathogen Removal and Diagnostic
   Technologies Inc.
Corporate
Delaware, U.S.
100%
77%
77%
1) Entity sold in 2021 as part of our divestment of the plasma-derived therapeutics segment.
2) Entity deregistered from the Business Register in 2022.
The Company consolidates investees when, based on the evaluation of the substance of the relationship with the Company, it concludes 
that it controls the investees.  The financial statements of the subsidiaries are prepared for the same reporting period as the parent 
Company, using consistent accounting policies. All intra-group transactions, balances, income and expenses are eliminated in full upon 
consolidation.
When a subsidiary is not wholly-owned the Company recognizes the non-controlling interests’ share of the net assets and results of 
operations in the subsidiary. 
 
F-10
2)
1)
1)
1)
1)
1)
1)
1)
1)
2)

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Financial instruments 
Recognition and derecognition
Financial instruments are recognized in the consolidated statement of financial position when the Company becomes a party to the 
contractual obligations of the instrument. On initial recognition, financial instruments are recognized at their fair value plus, in the case 
of financial instruments not at fair value through profit or loss, or FVPL, transaction costs that are directly attributable to the acquisition 
or issue of financial instruments. Financial assets are subsequently derecognized when payment is received in cash or other financial 
assets or if the debtor is discharged of its liability.
A financial liability is derecognized when the obligation under the liability is discharged or cancelled or expires. When an existing liability 
is replaced by another from the same creditor on substantially different terms, or the terms of the liability are substantially modified, 
such an exchange or modification is treated as the derecognition of the original liability and the recognition of a new liability. The 
difference in the respective carrying amounts is recognized in the consolidated statement of operations.
Classification
Subsequent to initial recognition, financial instruments are measured according to the category to which they are classified. Financial 
instruments are measured at amortized cost unless they are classified as fair value through other comprehensive income, or FVOCI, 
classified as FVPL or designated as FVPL, in which case they are subsequently measured at fair value.  
The classification of financial asset debt instruments is driven by the Company’s business model for managing the financial assets and 
their contractual cash flow characteristics. Assets that are held to collect contractual cash flows where those cash flows solely represent 
payments of principal and interest are measured at amortized cost. Equity instruments that are held for trading (including all equity 
derivative instruments) are classified as FVPL. Financial liabilities are measured at amortized cost, unless they are required to be 
measured at FVPL (such as instruments held for trading or derivatives) or the Company has opted to measure them at FVPL.
The Company classifies cash, trade receivables, other receivables, restricted cash, and long-term deposits as financial assets measured 
at amortized cost and trade payables, wages and benefits payable, royalty payment obligations and long-term debt as financial liabilities 
measured at amortized cost.
The Company classifies the warrant liability as a financial liability at FVPL for which the variation in fair value is recorded in consolidated 
statement of operations.
Inventories
Inventories of raw materials and finished goods are valued at the lower of cost and net realizable value. Cost is determined on a first in, 
first out basis. The cost of manufactured inventories comprises all costs that are directly attributable to the manufacturing process, such 
as raw materials, direct labour and manufacturing overhead based on normal operating capacity. Net realizable value is the estimated 
selling price in the ordinary course of business and the estimated selling costs except for raw materials for which it is determined using 
replacement cost.
 
F-11

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Capital assets
Capital assets are recorded at cost less any government assistance, accumulated depreciation and accumulated impairment losses, if 
any. Depreciation is calculated on a straight-line basis over the estimated useful lives of the assets, as described below.
 
Capital asset
 
   
   
   
 
Period
Buildings and improvements
 
   
   
 
20 years
Leasehold improvements
 
 
The lower of the lease term and the useful life
Production and laboratory equipment
 
   
   
 
5 - 20 years
Furniture
 
   
   
 
5 - 10 years
Computer equipment
 
   
   
 
3 - 5 years
 
Government assistance 
Government assistance programs, including investment tax credits on research and development expenses and salary and rent subsidies 
are reflected as reductions to the cost of the assets or to the expenses to which they relate and are recognized when there is reasonable 
assurance that the assistance will be received and all attached conditions are complied with.
Right-of-use assets
The Company recognizes a right-of-use, or ROU, asset at the commencement date of a lease which is when the date at which the 
underlying asset is available for use. Right-of-use assets are measured at cost, less any accumulated depreciation and impairment 
losses, and adjusted for any remeasurement of lease liabilities.  Unless the Company is reasonably certain to obtain ownership of the 
leased asset at the end of the lease term, the recognized right-of-use asset is depreciated on a straight-line basis over the shorter of its 
estimated useful life and the lease term.
Intangible assets
Intangible assets are carried at cost less accumulated amortization. Amortization commences when the intangible asset is available for 
use and is calculated over the estimated useful lives of the intangible assets acquired using the straight-line method. The maximum 
period used for each category of intangible asset are presented in the table below. 
 
Intangible asset
 
   
   
   
 
Period
Licenses and other rights
 
   
   
   
 
30 years
Donor lists
 
   
   
   
 
10 years
Patents
 
   
   
   
 
20 years
Software
 
   
   
   
 
5 years
 
Impairment of long-lived assets 
At the end of each reporting period, the Company reviews the carrying amounts of its capital, ROU and intangible assets to determine 
whether there is any indication that those assets have suffered an impairment loss. If impairment indicators exist, the recoverable 
amount of the asset is estimated in order to determine the extent of the impairment loss, if any. For intangible assets not yet available 
for use, an impairment test is performed annually at November 30, until amortization commences, whether or not there are impairment 
indicators. 
F-12

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
The recoverable amount is the higher of the fair value less costs to sell and value in use. In assessing value in use, the estimated future 
cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value 
of money and the risks specific to the asset for which the estimates of future cash flows have not been adjusted. 
An impairment loss is recognized when the carrying amount of an asset or a cash-generating unit, or CGU, exceeds its recoverable
amount by the amount of this excess. An impairment loss is recognized immediately in profit or loss in the period during which the loss 
is incurred. An impairment loss can be subsequently reversed, if certain conditions are met and the amount of the reversal will not 
exceed the carrying amount that would have been determined had an impairment loss not been recognized for the asset or CGU in prior 
periods. A reversal of an impairment loss is recognized immediately in profit or loss.
Lease liabilities
At the commencement date of a lease, the Company recognizes a lease liability measured at the present value of lease payments to be 
made over the lease term. The lease payments include fixed payments (including in-substance fixed payments) less any lease 
incentives, variable lease payments that depend on an index or a rate, and amounts expected to be paid under residual value 
guarantees. The lease payments also include the exercise price of a purchase option reasonably certain to be exercised by the Company 
and payments of penalties for terminating a lease, if the lease term reflects the Company exercising the option to terminate. The 
variable lease payments that do not depend on an index or a rate are recognized as expense in the period on which the event or 
condition that triggers the payment occurs.
In calculating the present value of lease payments, the Company uses the incremental borrowing rate at the lease commencement date 
if the interest rate implicit in the lease is not readily determinable. After the commencement date, the amount of a lease liability is 
increased to reflect the accretion of interest and reduced for the lease payments made. In addition, the carrying amount of a lease 
liability is remeasured if there is a modification, a change in the lease term, a change in the in-substance fixed lease payments or a 
change in the assessment whether the underlying asset will be purchased.
The Company applies the short-term lease recognition exemption to leases of 12 months or less, as well as the lease of low-value assets 
recognition exemption. Lease payments on short-term leases and leases of low-value assets are recognized as expense on a straight-line 
basis over the lease term.
The Company has elected, for the class of assets related to the lease of building space, not to separate non-lease components from 
lease components, and instead account for each lease component and any associated non-lease components as a single lease 
component.
Provisions
If changes in circumstances render a contract to be onerous, meaning the unavoidable cost of meeting the contract exceeds the 
economic benefits expected under it, the Company recognizes the present value of the obligations as a provision. Before a separate 
provision for an onerous contract is established, an entity recognizes any impairment loss that has occurred on assets dedicated to that 
contract. The amount recognized as a provision is the best estimate of the cash disbursements required to settle the present obligation 
at the end of a reporting period and as such, a provision will change if the estimate changes. The discount rate used is the pre-tax rate 
that reflects the market assessment of the time value of money and the risks specific to the liability.
 
F-13

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Revenue recognition
Sale of goods
Revenue from sale of goods is recognized when the terms of a contract with a customer have been satisfied. This occurs when: 
•
The control over the product has been transferred to the customer; and 
•
The product is received by the customer or transfer of title to the customer occurs upon shipment. 
Following delivery, the customer bears the risks of obsolescence and loss in relation to the goods. Revenue is recognized based on the 
price specified in the contract, net of estimated sales discounts and returns. Revenue from the sale of goods is presented as part of the 
results from discontinued operations.
Royalty revenue
Royalty revenues are recognized once the sale of products to which the royalties give rise occurs.
Rental revenue
The Company accounts for the lease or sub-lease with its tenant as an operating lease when the Company has not transferred 
substantially all of the risks and benefits of ownership of its property or leased property. Revenue recognition under an operating lease 
commences when the tenant has a right to use the leased asset, and the total amount of contractual rent to be received from the 
operating lease is recognized on a straight-line basis over the term of the lease. Rental revenue also includes recoveries of operating 
expenses and property taxes.
Research and development expenses
Expenditure on research activities is recognized as an expense in the period during which it is incurred. An internally generated 
intangible asset arising from development (or from the development phase of an internal project) is recognized if, and only if, all of the 
following have been demonstrated:
•
the technical feasibility of completing the intangible asset so that it will be available for use or sale;
•
the intention to complete the intangible asset and use or sell it;
•
the ability to use or sell the intangible asset;
•
how the intangible asset will generate probable future economic benefits;
•
the availability of adequate technical, financial and other resources to complete the development and to use or sell the 
intangible asset; and
•
the ability to measure reliably the expenditures attributable to the intangible asset during its development.
To date, the Company has not capitalized any development costs.
 
F-14

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Foreign currency translation
Transactions and balances 
Transactions in foreign currencies are initially recorded by the Company and its entities at their respective functional currency rates 
prevailing at the date of the transaction. Monetary assets and liabilities denominated in foreign currencies are retranslated at the 
functional currency spot rate of exchange at the reporting date. All differences are taken to the consolidated statement of operations. 
Non-monetary items that are measured in terms of historical cost in a foreign currency are translated using the exchange rates at the 
dates when the initial transactions took place.
Group companies
The assets and liabilities of foreign operations are translated into Canadian dollars at the rate of exchange prevailing at the reporting 
date and their statements of operations are translated at exchange rates prevailing at the dates of the transactions. The exchange 
differences arising on the translation are recognized in other comprehensive loss. On disposal of a foreign operation, the component of 
other comprehensive loss relating to that particular foreign operation is reclassified from the consolidated statement of comprehensive 
loss to the consolidated statement of operations as part of the gain or loss on the disposal of the foreign operation.
Share-based payments
The fair value of stock options granted by the Company is determined at the grant date using the Black-Scholes option pricing model and 
is expensed over the vesting period of the options. Grants with graded vesting are considered to be multiple awards for fair value 
measurement. An estimate of the number of awards that are expected to be forfeited is also made at the time of grant and revised 
periodically if actual forfeitures differ from those estimates.
The Company also made use of a restricted share unit plan as part of its long-term incentive plan up until the end of 2020. The fair value 
of Restricted Share Units, or RSU, is determined using the market value of the Company’s shares on the grant date. The expense 
associated with RSU awards that vest over time are recognized over the vesting period. When the vesting of RSU is dependent on 
meeting performance targets as well as a service requirement, the Company will estimate the outcome of the performance targets to 
determine the expense to recognize over the vesting period, and revise those estimates until the final outcome is determined.
An estimate of the number of awards that are expected to be forfeited is also made at the time of grant and revised periodically if actual 
forfeitures differ from those estimates.
The Company’s policy is to issue new shares upon the exercise of stock options and the release of RSU for which conditions have been 
met. 
 
F-15

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Assets held for sale and discontinued operations
The Company classifies non-current assets and disposal groups as held for sale at the end of a given reporting period if their carrying 
amounts will be recovered principally through a sale rather than through continuing use. Such non-current assets and disposal groups 
classified as held for sale are measured at the lower of their carrying amount and their fair value less cost to sell. Costs to sell are the 
incremental costs directly attributable to the sale, excluding finance costs and income tax expense. Such assets are only presented as 
held for sale when the sale is highly probable and the assets or disposal group are available for immediate sale in their present
condition. Actions required to complete the sale should indicate that it is unlikely that significant changes to the sale will be made or that 
the sale will be withdrawn. Management must be committed to the sale, which should be expected to qualify for recognition as a 
completed sale within one year from the date of classification. 
Capital assets included as part of the assets held for sale are not depreciated once classified as held for sale. Assets and liabilities 
classified as held for sale are presented separately as current items in the consolidated statement of financial position.
The results of discontinued operations are presented net of tax in the consolidated statement of operations. Incremental cost related to 
the disposition and income taxes are allocated to discontinued operations. The discontinued operations also include the gain or loss on 
the disposal, which will also include the reclassification of historical exchange differences on translation of foreign operations sold. The 
results of discontinued operations exclude the allocation of the corporate finance costs and general corporate overhead in the form of 
management fees if the costs will continue to be incurred by Liminal following the disposition. The prior period results from discontinued 
operations are reclassified and presented in the consolidated statements of operations.
Share and warrant issue expenses
The Company records share and warrant issue expenses as an increase to the deficit.
3.	
Significant accounting judgements and estimation uncertainty
The preparation of these consolidated financial statements requires the use of judgments, estimates and assumptions that affect the 
reported amounts of revenues, expenses, assets and liabilities and the accompanying disclosures. The uncertainty that is often inherent 
in estimates and assumptions could result in material adjustments to assets or liabilities affected in future periods. The significant 
judgments made and estimates used in the preparation of these consolidated financial statements are explained below.
 
Significant judgments
Going concern - In assessing whether the going concern assumption is appropriate and whether there are material uncertainties that 
may cast significant doubt about the Company’s ability to continue as a going concern, management must estimate future cash flows for 
a period of at least twelve months following the end of the reporting period by considering relevant available information about the 
future. Management has considered a wide range of factors relating to expected cash inflows such as whether the Company will earn 
other significant revenues, what will be the next steps in its research and development programs and the related expenditures as well as 
the financing strategy it would like to pursue and the potential sources of debt and equity financing available to it in case further 
financing is desired. Management has also estimated expected cash outflows such as operating and capital expenditures and debt 
repayment schedules. These cash flow estimates are subject to uncertainty.
 
F-16

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Functional currency – The functional currency of foreign subsidiaries is reviewed on an ongoing basis to assess if changes in the 
underlying transactions, events and conditions have resulted in a change. This assessment is also performed for new subsidiaries. When 
assessing the functional currency of a foreign subsidiary, management’s judgment is applied in order to determine, amongst other 
things, the primary economic environment in which an entity operates, the currency in which the activities are funded and the degree of 
autonomy of the foreign subsidiary from the reporting entity in its operations and financially. Judgment is also applied in determining 
whether the inter-company loans denominated in foreign currencies form part of the parent Company’s net investment in the foreign 
subsidiary. Considering such loans as part of the net investment in the foreign subsidiary results in foreign currency translation gains or 
losses from the translation of these loans being recorded in other comprehensive loss instead of the consolidated statement of 
operations. 
Share-based compensation - On March 23, 2020, the board of directors of the Company approved a plan to seek shareholder
approval to modify the exercise price of certain stock options as disclosed in note 17b. In order to determine when the expense related 
to this modification is recognized in the consolidated statement of operations, management evaluated the timing of notification to option 
holders, the timing and method of determining the exercise price and the service period. Management further considered whether the 
holders of the stock options had sufficient understanding of the terms and conditions of the potentially revised awards, the degree of 
certainty of the approval for the repricing and whether the service period for earning the rights to the awards had commenced. 
Management concluded that the definition of the grant date was not met but that the service period had commenced and therefore a 
preliminary calculation of the incremental fair value of the repricing of the awards was performed using assumptions as of March 31, 
2020. On May 26, 2020, the conditions for a grant date were met and the options exercise price was revised to $152.10 and a final 
calculation to determine the incremental fair value of the repriced options was performed.
 
Estimates and assumptions
 
COVID-19 – The impact of the COVID-19 pandemic on the financial statements for years ended December 31, 2022 and 2021 has been
limited. During a portion of 2021, the Company was eligible for salary and rent subsidy programs from the Government of Canada under 
which it submitted claims (note 21). As of the date of these consolidated financial statements, there are no subsidy programs to which 
the Company is eligible.
Fair value of financial instruments – The individual fair values attributed to the different components of a financing transaction, are 
determined using valuation techniques. Management uses judgment to select the methods used to determine certain inputs/assumptions 
used in the models and the models used to perform the fair value calculations in order to determine, 1) the values attributed to each 
component of a transaction at the time of their issuance, 2) the fair value measurements for certain instruments that require subsequent 
measurement at fair value on a recurring basis and 3) the fair value of financial instruments subsequently carried at amortized cost. 
When the determination of the fair value of a new loan is required, discounted cash flow techniques which includes inputs that are not 
based on observable market data and inputs that are derived from observable market data are used.
When determining the appropriate discount rates to use, Management seeks comparable interest rates, where available. If unavailable, it 
uses those considered appropriate for the risk profile of a Company in the industry.
In determining the fair value of the warrants issued in November 2020 (note 15), which are presented as a warrant liability in the 
consolidated statement of financial position and considered to be a level 3 measurement, the Company made assumptions on 
unobservable inputs used in the valuation model that have an important impact on the resulting fair value computed.
 
F-17

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Notably, the Company estimated the timing and the amounts of equity financings it expects to complete before the expiry of those 
warrants. The fair value computed could be higher if the actual equity financing needs of the Company are higher than those expected. 
The Company also estimated the future volatility of the common shares of Liminal for the contractual life of the warrants. To do so, the 
Company used the historical volatility of its own shares and of comparable companies in the same industry as a starting basis for this 
estimate and also considered whether there are factors that would indicate that the historical volatility is not indicative of the future. In 
addition, the Company applied an illiquidity discount rate on the resulting Black-Scholes pricing model to reflect that the November 2020 
warrants are not publicly traded instruments and therefore the ability to sell them is limited. In establishing the illiquidity discount rate, 
the Company considered the remaining life of the warrants and the volatility assumption for the underlying shares. Had the Company 
selected a higher volatility rate and/or a lower illiquidity discount rate, the fair value of the warrant liability would have been higher.
The fair value estimates could be significantly different because of the use of judgment and the inherent uncertainty in estimating the 
fair value of these instruments that are not quoted in an active market.
Uncertainty over income tax treatments - R&D tax credits for the current and prior periods are measured at the amount the 
Company expects to recover, based on its best estimate and judgment, of the amounts it expects to receive from the tax authorities as 
at the reporting date, either in the form of income tax refunds or refundable grants. However, there are uncertainties as to the 
interpretation of the tax legislation and regulations, in particular regarding what constitutes eligible R&D activities and expenditures, as 
well as the amount and timing of recovery of these tax credits. In order to determine whether the expenses it incurs are eligible for R&D 
tax credits, the Company must use judgment in determining whether its complex R&D activities qualify for available tax credits, which 
makes the recovery of tax credits uncertain. As a result, there may be a significant difference between the estimated timing and amount 
recognized in the consolidated financial statements in respect of tax credits receivable and the actual amount of tax credits received as a 
result of the tax administrations' review of matters that were subject to interpretation. These uncertainties, relating to entities the 
Company has sold may still affect Liminal as certain indemnification obligations may be called upon, subject to contractual limitations, 
when these entities may be subjected to the tax administrations reviews for taxation periods prior to the sale. The amounts recognized 
in the consolidated financial statements are based on the best estimates of the Company and in its best possible judgment, as noted 
above. 
Assessing the recoverable amount of long-lived assets - The Company evaluates the recoverable value of long-lived assets when 
indicators of impairment arise or as part of the annual impairment test, if there are intangible assets not yet available for use. The 
recoverable value is the higher of the value in use and the fair value less costs of disposal, or FVLCD. 
Long-lived assets include capital assets, ROU assets and intangible assets such as patents and licenses and other rights. Some of these 
rights are considered not available for use until regulatory approval to commercialize the product candidate is obtained.
When calculating the net recoverable amounts for the impairments on continuing operations (note 24) and discontinued operations (note 
6), management made estimates and assumptions regarding the outcome of certain future events, future cash flows and their timing.
 
F-18

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
When determining the FVLCD for its CGU plasma-derived product Ryplazim® (plasminogen) or Ryplazim® (note 6), significant estimates 
made included amongst others, the outcome of the exercise it had undertaken in evaluating the potential alternatives for the Ryplazim® 
CGU, including the probability of completing a sale or closing those activities; the operating cash outflows to support those operations 
until one of the alternative strategies was executed; the outcome of the FDA review of the Company’s Biological License Application, or 
BLA for its Ryplazim® product candidate and the timing of completion of the review; if the Company would be able to benefit from the 
monetization of a Priority Review Voucher, if received, and what would be the amount received upon its monetization; and whether some 
assets, liabilities and commitments could potentially be excluded from the activities sold and for those commitments that could be 
retained, the possibility of reducing those commitments and what would be their settlement amount. A 10% change in the probability 
weighted terminal value would have impacted the impairment recorded on the Ryplazim® CGU by $ 3,638.
When calculating the FVLCD of an asset or a group of assets for which selling price information for comparable assets are not readily 
available, management also must make assumptions regarding the value it may recuperate from its sale.
Share-based compensation - To determine the fair value of stock options on a given date, the Company must determine the 
assumptions that will be used as inputs to the Black-Scholes option pricing model, including the assumption regarding the future 
volatility of the common shares of Liminal for the expected life of the stock options. The Company uses the historical volatility as a 
starting basis for the estimate and also considers whether there are factors that would indicate that the past volatility is not indicative of 
the future volatility. In making this assessment, management considers changes in the Company's activities and other factors such as a 
significant share consolidation. As the volatility is an assumption that has a significant impact on the calculated value of a stock option, 
the impact of this estimate can significantly impact the share-based payment expense over the vesting period of an award.
Valuation of deferred income tax assets – To determine the extent to which deferred income tax assets can be recognized, 
management estimates the amount of probable future taxable profits that will be available against which deductible temporary 
differences and unused tax losses can be utilized. Management exercises judgment to determine the extent to which realization of future 
taxable benefits is probable, considering the history of taxable profits, budgets and forecasts and availability of tax strategies.
Estimates and assumptions about future events and their effects cannot be determined with certainty and therefore require the exercise 
of judgment. As of the date of issuance of these financial statements, the Company is not aware of any specific event or circumstance 
that would require it to update its estimates, assumptions and judgments or revise the carrying value of its assets or liabilities, and the 
Company is unable to estimate the potential impact on its future business or its financial results as of the date of this filing. These 
estimates may change as new events occur and additional information is obtained and changes in those estimates are recognized in the 
consolidated financial statements as soon as they become known.
4.	
Change in standards, interpretations and accounting policies 
 
a)	
Adoption of new accounting standards
The accounting policies used in these annual consolidated financial statements are consistent with those applied by the Company in its 
December 31, 2021 and 2020 audited annual consolidated financial statements except for the amendments to certain accounting 
standards which are relevant to the Company and were adopted by the Company since January 1, 2021 as described below.
 
F-19

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Amendments to IFRS 3, Business Combinations or IFRS 3
The amendments to IFRS 3 clarify the definition of a business and includes an optional concentration test to determine whether an 
acquired set of activities and assets is a business. These amendments were adopted on January 1, 2020 and are applied prospectively to 
acquisitions made on or after this date.
 
Amendment to IFRS 16, Leases or IFRS 16 for COVID-19-Related Rent Concessions - IFRS 16 has been revised to incorporate 
an amendment issued by the IASB in May 2020. The amendment permits lessees not to assess whether particular COVID-19-related 
rent concessions are lease modifications and, instead, account for those rent concessions as if they were not lease modifications. In 
addition, the amendment to IFRS 16 provides specific disclosure requirements regarding COVID-19-related rent concessions. The 
amendment was adopted as of January 1, 2021 and had no impact on the financial statements for the years ended December 31, 2022 
and 2021 since the Company has not benefited from COVID-19 related rent concessions.
Amendment to IAS 1, Presentation of Financial statements or IAS 1 - IAS 1 has been revised to require the disclosure of material 
accounting policies rather than significant accounting policies and provides guidance to apply materiality judgments to accounting policy 
disclosure. The Company early adopted these amendments, and consequential amendments to other standards, for its annual audited 
financial statements for the year ended December 31, 2022 resulting in a reduction of its accounting policy disclosure in note 2 - 
Material accounting policies.
Amendments to IAS 37, Provisions, Contingent Liabilities and Contingent Assets (IAS 37) - IAS 37 has been revised to specify 
which costs an entity includes in determining the cost of fulfilling a contract for the purpose of assessing whether the contract is 
onerous. The amendments are effective for annual reporting periods beginning on or after January 1, 2022. The adoption of these 
amendments had no impact on the computation of the provision.
Amendment to IFRS 9 Financial Instruments (IFRS 9) - IFRS 9 has been revised to clarify the fees an entity includes when 
assessing whether the terms of a new or modified financial liability are substantially different from the terms of the original financial 
liability. The adoption of the amendment had no impact on the financial statements and will be applied to financial liabilities that are 
modified after the date of adoption.
Amendments to IAS 12, Income taxes (IAS 12) - The amendments to IAS 12 clarify the accounting for deferred tax assets or 
liabilities arising from a single transaction such as leases, namely that the scope of the recognition exemption no longer applies to 
transactions that, on initial recognition, give rise to equal taxable and deductible temporary differences. The Company early adopted 
these amendments for its annual financial statements for the year ended December 31, 2022, which mainly affect the Company’s 
accounting for deferred tax assets and deferred tax liabilities pertaining to right of use assets and lease liabilities. There will be little to 
no effect on the amounts reported in the consolidated statements of financial position or the consolidated statements of operations, 
since only a small portion of the Company’s deferred tax assets are being recognized based on their current potential to be recovered 
with future tax profits. Note 24 - Income taxes note disclosures will be affected as the deferred tax assets and liabilities pertaining to the 
leases will no longer be presented on a net basis. 
 
 
F-20

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
b)	
New Standards and interpretations not yet adopted
The IFRS accounting standards, amendments, and interpretations that the Company reasonably expects may have a material impact on 
the disclosures, the financial position or results of operations of the Company when applied at a future date are as follows:
Amendments to IAS 8, Accounting policies, Changes in Accounting Estimates and Errors (IAS 8) - The amendments to IAS 8 
introduce a definition of accounting estimates and provide clarifications to distinguish accounting policies from accounting estimates. The 
amendments are applicable retrospectively and are effective for annual reporting periods beginning on or after January 1, 2023 with 
earlier application permitted. The Company concluded that these amendments will not have an impact on its financial statements at the 
date of adoption and for the comparative periods.
Amendments IAS 1, Presentation of Financial Statements (IAS 1) - IAS 1 has been revised to clarify how to classify debt and 
other liabilities as current or non-current. The amendments help to determine whether, in the statement of financial position, debt and 
other liabilities with an uncertain settlement date should be classified as current (due or potentially due to be settled within one year) or 
non-current. The amendments also include clarifying the classification requirements for debt an entity might settle by converting it into 
equity. The amendments are applicable retrospectively and are effective for annual reporting periods beginning on or after January 1, 
2023 with earlier application permitted. The Company concluded that these amendments will not have an impact on its financial 
statements at the date of adoption and for the comparative periods.
5.	
Acquisition of Fairhaven Pharmaceuticals Inc.
 
Pursuant to a share purchase agreement, or SPA, dated July 17, 2020, the Company acquired 100% of the issued and outstanding 
common shares of Fairhaven Pharmaceuticals Inc., or Fairhaven, a company with a preclinical research program of small molecule 
antagonists. As consideration for the acquisition, the Company issued 202,308 common shares. Upon achievement of certain pre-
determined research and development milestones prior to July 17, 2025, the Company may be obligated to make additional payments in 
the form of common shares totaling up to $4,374. The number of shares to be issued, if any, upon completion of a milestone, will be 
calculated using the five-trading day volume weighted average trading price, or VWAP, of the Company’s common shares on Nasdaq 
prior to the achievement of such milestone events.
As Fairhaven did not meet the definition of a business under IFRS 3, the acquisition has been accounted for as an asset acquisition, the 
total cost of the net assets acquired being the fair value of the consideration paid. The shares issued were recorded at a fair value of 
$3,441, based on the closing price of Liminal’s common shares at the date of the transaction. The transaction costs of $308 incurred by 
the Company were capitalized and allocated to the net assets acquired. Any future milestone payments would be recognized if and when 
the triggering event occurs. 
F-21

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
The consideration paid and the allocation thereof to the net assets acquired were as follows:
Cost of acquisition
 
 
 
Fair value of common shares issued
 
$
3,441  
Cash payment
 
 
50  
Total consideration paid
 
$
3,491  
Transaction fees
 
 
308  
Total cost of acquisition
 
$
3,799  
 
 
 
 
Net assets acquired
 
 
 
Current assets
 
$
217  
Licenses and other rights (note 11)
 
 
3,796  
Current liabilities
 
 
(214 )
Total net assets acquired
 
$
3,799  
 
6.	
Discontinued operations
The Company entered into various agreements, including two share purchase agreement(s), or SPA(s), in 2021 for the sale of
businesses and assets that were no longer part of its core strategy. In 2022, the Company has terminated a legacy agreement with a 
Contract Development Manufacturing Organization, of CDMO, relating to its previously owned plasma-derived therapeutics business, and 
continues to take steps towards the divestment of non-core assets. 
Discontinued operations for the periods presented in the consolidated financial statements comprise the revenues and expenses of 
operations and the gains and transaction expenses related thereto, for the following activities, assets and liabilities:  
•
four subsidiaries namely Prometic Plasma Resources Inc. (PPR), Prometic Plasma Resources USA Inc. (PPR USA), Prometic 
Bioproduction Inc. (PBP) and Prometic Biotherapeutics Inc. (PBT), which were formerly part of the plasma-derived 
therapeutics segment and which were sold, together with the Priority Review Voucher (PRV), in a series of transactions in 
2021, and another subsidiary, Prometic Biotherapeutics Ltd, also part of the same segment, which operations have ceased;
•
the obligations towards a CDMO it retained upon the sale of the plasma derived business; and
•
the operating costs and the gain on disposition of the Labrosse facility, located in Pointe-Claire, Québec in December 2022. 
All amounts relating to the activities above have been presented as discontinued operations in the current and prior periods. More 
specifically, we have restated the prior periods to remove the impact of those operations from all lines in the financial statements 
(revenues, cost of sales and production cost, R&D and administration, selling and marketing being the lines most impacted) and have 
reclassified those results to the income (loss) from discontinued operations lines in the interim financial statements. The proceeds and 
expenses pertaining to the sale of the businesses and assets are included as part of the gain (loss) on sale of discontinued operations.
 
F-22

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
The sale of PPR and PPR USA, the plasma collection centers, to Kedrion S.p.A., or Kedrion, closed on May 21, 2021. Concurrently with 
the closing of this transaction, the Company entered into an option agreement, or Option, which granted Kedrion the right to acquire the 
Ryplazim® business by June 15, 2021 which was subsequently extended to June 22, 2021. The SPA for the Ryplazim® business was 
signed on June 2, 2021, with the sale of PBP subsequently closing on July 9, 2021. Between the original expiry date of the Option and 
the sale of PBP, the Company received additional proceeds compensating the Company for the extension of the Option and the operating 
costs of PBP until that date. On August 6, 2021, PBT entered into a definitive agreement for the sale of the PRV for proceeds of USD 105 
million. The sale of the PRV closed on September 28, 2021 with Liminal receiving $130,966 (net of selling costs of $1,891). The sale of 
PBT closed on October 15, 2021.
As part of the SPAs signed with Kedrion, the Company may be required to indemnify the buyer if certain events occur following the 
closing of each sale transaction, subject to contractual limitations on such indemnifications. The buyer has notified us of potential claims 
for indemnification since the transactions originally closed which are still under evaluation. Estimates of potential payments and actual 
payments, if any, are/will be recorded against the gain on sale of discontinued operations, in the period an indemnification obligation 
becomes known. 
F-23

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
In August 2022, Liminal entered into an agreement for the termination of its legacy CDMO agreement which resulted in the immediate 
termination of the agreement, and all obligations associated therewith in return for payments totaling $18,000. A first payment of 
$11,200 was made upon execution of the agreement and covered past sums due to the date of termination. The Company paid $3,400 
in January 2023 and the remaining $3,400 will be payable in January 2024. The CDMO agreement is accounted for in part as a lease 
(note 13) and an onerous contract provision (note 14) and the termination agreement resulted in the extinguishment of the entire lease 
liability and the recognition of a gain on modification of a liability, included in financing costs from discontinued operations of $16,019 
and a reversal in the provision of $10,741, included in research and development expenses from discontinued operations.
The Labrosse facility, formerly part of the plasma-derived therapeutics segment and previously classified as property, plant and 
equipment, met the criteria to be classified as held for sale during the quarter ended March 31, 2022 at a carrying amount of $829. The 
Labrosse facility was sold in December 2022 resulting in a recognition of a gain of $2,345 on disposition of capital assets from 
discontinued operations.
 
Gain on sale of subsidiaries
The details of the gain on sale of subsidiaries during the years ended December 31, 2022, 2021 and 2020 is provided in the table below:
Year ended December 31
   
2022      
2021      
2020  
Sale of bioseparation business
 
     
     
   
Proceeds received
  $
—     $
—     $
3,380  
Less:
   
     
     
 
Carrying amount of net assets sold
   
—      
—      
—  
Transaction costs
   
—      
—      
—  
Reclassification of foreign currency translation reserve
   from other comprehensive income into the
   statement of operations
   
—      
—      
—  
Gain on sale of bioseparation business
  $
—     $
—     $
3,380  
 
   
     
     
 
Sale of plasma collection centers
 
     
     
   
Proceeds received
  $
—     $
13,570     $
—  
Less:
   
     
     
 
Carrying amount of net assets sold
   
—      
10,849      
—  
Transaction costs
   
—      
204      
—  
Reclassification of foreign currency
   translation reserve from other
   comprehensive income into
   the statement of operations
   
—      
(44 )    
—  
Gain on sale of plasma collection centers
  $
—     $
2,561     $
—  
 
 
     
     
   
Sale of Ryplazim business
 
     
     
   
Proceeds received
  $
—     $
159,787     $
—  
Less:
 
     
     
   
Carrying amount of net assets sold
   
—      
19,541      
—  
Indemnification adjustments
   
600      
116      
—  
Transaction costs
   
—      
2,288      
—  
Gain (loss) on sale of Ryplazim business
  $
(600 )  $
137,842     $
—  
Gain (loss) on sale of discontinued
   operations, net of income
   taxes $nil
  $
(600 )  $
140,403     $
3,380  
 
F-24

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
During the year ended December 31, 2022, the Company recorded an indemnification adjustment expense of $600, in connection with a 
disputed research and development tax credit claim with a taxation authority.
The carrying amounts of the assets and liabilities of the entities sold during the year ending December 31, 2021, as part of the sale of 
the plasma collection centers and the Ryplazim® business, on the dates control of the entities were transferred to the buyer, are as 
follows:
 
 
   
Plasma collection 
centers    
Ryplazim business  
Accounts receivable
   
   
137      
1,879  
Inventories
   
   
8,441      
4,640  
Prepaids
   
   
21      
399  
Other long-term assets
   
   
54      
50  
Capital assets
   
   
2,376      
9,304  
Right-of-use assets
   
   
2,000      
3,795  
Intangible assets
   
   
1,092      
7,277  
Total assets
   
  $
14,121     $
27,344  
 
   
   
     
 
Accounts payable and accrued liabilities
   
   
639      
2,887  
Current portion of lease liabilities
   
   
665      
986  
Long-term portion of lease liabilities
   
   
1,968      
3,930  
Total liabilities
   
  $
3,272     $
7,803  
Net assets sold
   
  $
10,849     $
19,541  
 
Results and cash flows from discontinued operations
The net loss from discontinued operations for the years ended December 31, 2022, 2021 and 2020 are presented below:
Year ended December 31
   
2022      
2021      
2020  
Revenues
  $
15  
  $
949     $
2,593  
  
 
     
     
   
Expenses
 
     
     
   
Cost of sales and other production expenses
   
—  
   
1,465      
1,868  
Research and development expenses 
   
(11,825 )    
76,733      
42,757  
Administration expenses
   
83  
   
2,360      
5,933  
Impairments
   
—  
   
1,411      
19,772  
Gain on foreign exchange
   
(17 )    
(136 )    
(633 )
Finance costs
   
(16,019 )    
2,242      
6,083  
Gain on disposal of capital assets
   
(2,345 )    
—      
—  
Gain on extinguishment of liabilities
   
—  
   
—      
(79 )
Income (loss) from discontinued
   operations, net of income
   taxes
  $
30,138  
  $
(83,126 )   $
(73,108 )
Current income tax (note 24)
 
—  
   
1      
8  
Net loss from discontinued operations
$
30,138  
  $
(83,127 )   $
(73,116 )
1)   Research and development expense (income) includes expenses (income) recognized in regard to a provision relating to an 
agreement with a CDMO. The expense (income) results from changes to the discounted value of the provision caused by 
increases/decreases in expected payments, including the impact of the termination agreement, and increases in the annual inflation 
rate that exceed 3%, and by changes in the discount rates used to calculate the net present value of the provision.
F-25
1) 2)

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
2)     On September 29, 2021 prior to the closing of the sale of PBT, PBT paid PBP, which ownership had already passed to Kedrion, 
$39,457 representing 30% of the net proceeds it received from the sale of the PRV, as compensation for past research and 
development services. A second payment made by PBT to PBP of $6,357 in prepayment for future R&D services on the same date 
was recognized as R&D expense since this amount would not be recoverable upon the sale of PBT.
At September 30, 2021, the carrying amount of the net assets of PBT, presented as assets of disposal group held for sale, exceeded the 
amount of the proceeds to be received upon the closing of the sale transaction that occurred on October 15, 2021. As assets held for 
sale must be carried at the lower of their carrying amount or their fair value less cost to sell, an impairment of $1,389 was recorded on 
the intangible assets during the quarter ended September 30, 2021 (note 12).
At the beginning of 2021, the Company announced it had undertaken to evaluate potential alternatives aimed at minimizing the plasma-
derived therapeutics segment cash burn which may result in divestment in whole or part of this business, or other courses of action 
including but not limited to the closure of the Ryplazim® related operations, in order to focus our resources on the small molecules 
segment. As the capital, intangible and ROU assets in the Ryplazim® CGU were no longer to be used as originally planned, management 
proceeded to review them for impairment and writing them down to their net recoverable value determined as the FVLCD using a market 
approach. The Ryplazim® CGU includes the assets involved in production, R&D and commercialization activities relating to the Ryplazim® 
product candidate that was yet to receive regulatory approval for commercialization. The Ryplazim® CGU evaluated excluded the assets 
pertaining to the plasma collection activities since these could generate distinct cash inflows and could have been potentially divested 
separately from the Ryplazim® assets. The plasma collection assets were not considered impaired. 
The FVLCD was calculated using a discounted cash flow model for one year and a terminal value of $58.1 million using a post-tax 
discount rate of 7.75%. The fair value computed by management is considered as a level 3 computation in the fair value hierarchy under 
IFRS 13, Fair value measurement. As part of this valuation exercise, management needed to make several key assumptions which 
affected the cash inflows and outflows considered in the model. The significant estimates used in determining the FVLCD are disclosed in 
note 3.
As a result of this exercise, the Company recorded impairment of $665 on capital assets (note 10), $18,553 on ROU assets (note 11) 
and $480 on intangible assets (note 12), respectively, representing an aggregate impairment of $19,698 on these plasma-derived 
therapeutic assets for the year ended December 31, 2020. Also during the year, the Company recorded other impairments on ROU 
assets amounting to $74. 
 
F-26

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
The consolidated statements of cash flows for the years ended December 31, 2022, 2021 and 2020 were not restated to present the 
cash flows from the discontinued operations separately as the Company selected to provide this information in the present note. The 
cash flows from the discontinued operations and the gain on sale of subsidiaries for the years ended December 31, 2022, 2021 and 2020 
are presented in the following table:
Year ended December 31
 
2022    
2021    
2020  
Cash flows from (used in) operating activities 
  $
(5,482 )   $
(43,089 )   $
8,015  
Cash flows used in financing activities
   
(5,500 )    
(3,470 )    
(7,943 )
Cash flows from (used in) investing activities
   
3,179      
171,225      
(729 )
Net effect of currency exchange rate on cash
   
—      
(30 )    
76  
Cash flows (used) generated during the year
  $
(7,803 )   $
124,636     $
(581 )
When compiling the cash flows from discontinued operations which include only certain entities from the Liminal group of 
companies, intra-group cash transfers between entities in the discontinued operations group and those part of continuing activities, 
for example the funding provided by Liminal to the discontinued operations, have been classified as part of the operating activities 
cash flows.
 
7.	
Accounts receivable and others
  
 
 
   
   
 
December 31,    
December 31,  
 
 
   
   
 
 
2022      
2021  
Trade receivables
 
   
   
 
$
249     $
229  
Tax credits and government grants
   receivable
 
   
   
 
 
330      
—  
Sales taxes receivable
 
   
   
 
 
250      
280  
Other receivables
 
   
   
 
 
348      
559  
 
 
   
   
 
$
1,177     $
1,068  
 
8.	
Other long-term assets
  
 
 
   
     
December 31,    
December 31,  
 
 
   
     
 
2022    
 
2021  
Long-term deposits
 
   
     
$
30    
$
30  
Tax credits receivable
 
   
     
 
213    
 
332  
 
 
   
     
$
243    
$
362  
 
F-27
1)
1)

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
9.	
Capital assets
  
 
 
     
     
Production    
Furniture and    
   
 
 
Land and    
Leasehold    
and laboratory    
computer    
   
 
 
Buildings    
improvements    
equipment    
equipment    
Total  
Cost
 
     
     
     
     
   
Balance at January 1, 2021
  $
4,567     $
7,349     $
29,904     $
3,365     $
45,185  
Additions
   
—      
—      
99      
13      
112  
Disposals
   
—      
(399 )    
(1,516 )    
(306 )    
(2,221 )
Sold - discontinued operations (note 6)
   
—      
(6,324 )    
(21,525 )    
(2,256 )    
(30,105 )
Effect of foreign exchange differences
   
—      
(107 )    
(45 )    
(9 )    
(161 )
Balance at December 31, 2021
  $
4,567     $
519     $
6,917     $
807     $
12,810  
Additions
   
—      
—      
—      
13      
13  
Disposals
   
(982 )    
—      
(22 )    
(73 )    
(1,077 )
Effect of foreign exchange differences
   
1      
—      
—      
—      
1  
Balance at December 31, 2022
  $
3,586     $
519     $
6,895     $
747     $
11,747  
  
 
     
     
     
     
   
Accumulated depreciation
 
     
     
     
     
   
Balance at January 1, 2021
  $
804     $
2,901     $
20,208     $
2,481     $
26,394  
Depreciation expense
   
195      
268      
662      
243      
1,368  
Disposals
   
—      
(400 )    
(1,301 )    
(306 )    
(2,007 )
Impairments (note 6)
   
—      
—      
22      
—      
22  
Sold - discontinued operations (note 6)
   
—      
(2,400 )    
(14,281 )    
(1,744 )    
(18,425 )
Effect of foreign exchange differences
   
—      
(12 )    
(7 )    
(6 )    
(25 )
Balance at December 31, 2021
  $
999     $
357     $
5,303     $
668     $
7,327  
Depreciation expense
   
170      
33      
59      
63      
325  
Disposals
   
(152 )    
—      
(25 )    
(73 )    
(250 )
Effect of foreign exchange differences
   
1      
—      
—      
—      
1  
Balance at December 31, 2022
  $
1,018     $
390     $
5,337     $
658     $
7,403  
  
 
     
     
     
     
   
Carrying amounts
 
     
     
     
     
   
At December 31, 2022
  $
2,568     $
129     $
1,558     $
89     $
4,344  
At December 31, 2021
   
3,568      
162      
1,614      
139      
5,483  
Impairment losses of $nil, $22 and $665 were recorded on capital assets that were part of the discontinued operations (note 6) during 
the years ended December 31, 2022, 2021 and 2020, respectively. 
 
The depreciation expense for the year ended December 31, 2020 was $2,779.
F-28

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
10.	 Right-of-use assets
 
 
 
     
Production    
     
   
 
 
     
and laboratory    
     
   
 
 
Buildings    
equipment    
Other    
Total  
Balance at January 1, 2021
 
$
8,086     $
426     $
45     $
8,557  
Lease modifications and other 
remeasurements
 
 
3      
(53 )    
(2 )    
(52 )
Depreciation expense
 
 
(906 )    
(95 )    
(12 )    
(1,013 )
Sold - discontinued operations (note 6)
 
 
(5,497 )    
(272 )    
(26 )    
(5,795 )
Effect of foreign exchange differences
   
(77 )    
(6 )    
(5 )    
(88 )
Net book value at December 31, 2021
  $
1,609     $
—     $
—     $
1,609  
Lease modifications and other 
remeasurements
   
45      
—      
—      
45  
Depreciation expense
   
(508 )    
—      
—      
(508 )
Net book value at December 31, 
2022
  $
1,146     $
—     $
—     $
1,146  
 
The depreciation expense for the year ended December 31, 2020 was $4,578.
F-29

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
11.	 Intangible assets
  
 
 
Licenses and
other rights
   
Patents    
Software    
Total  
Cost
 
     
     
     
   
Balance at January 1, 2021
 $
162,064    $
6,783    $
3,306    $
172,153  
Additions (note 5)
  
—     
114     
(1 )   
113  
Sold - discontinued operations (note 6)
  
(15,006 )   
(1,403 )   
(2,963 )   
(19,372 )
Disposals
  
(1,300 )   
(61 )   
(33 )   
(1,394 )
Effect of foreign exchange differences
  
1     
(2 )   
(19 )   
(20 )
Balance at December 31, 2021
 $
145,759    $
5,431    $
290    $
151,480  
Additions
  
—     
—     
6     
6  
Disposals
  
—     
—     
(31 )   
(31 )
Sold - discontinued operations (note 6)
  
—     
—     
—     
—  
Effect of foreign exchange differences
  
—     
46     
—     
46  
Balance at December 31, 2022
 $
145,759    $
5,477    $
265    $
151,501  
 
 
     
     
     
   
Accumulated amortization
 
     
     
     
   
Balance at January 1, 2021
 $
150,592    $
4,365    $
1,704    $
156,661  
Amortization expense
  
316     
1,248     
399     
1,963  
Disposals
  
(1,298 )   
(51 )   
(34 )   
(1,383 )
Impairments (notes 6, 23)
  
1,389     
341     
—     
1,730  
Sold - discontinued operations (note 6)
  
(8,698 )   
(533 )   
(1,772 )   
(11,003 )
Effect of foreign exchange differences
  
16     
(13 )   
(7 )   
(4 )
Balance at December 31, 2021
 $
142,317    $
5,357    $
290    $
147,964  
Amortization expense
  
245     
41     
1     
287  
Disposals
  
—     
—     
(31 )   
(31 )
Effect of foreign exchange differences
  
—     
41    
      
41  
Balance at December 31, 2022
 $
142,562    $
5,439    $
260    $
148,261  
 
 
     
     
     
   
Carrying amounts
 
     
     
     
   
At December 31, 2022
 $
3,197    $
38    $
5    $
3,240  
At December 31, 2021
  
3,442     
74     
—     
3,516  
 
Impairment losses of $nil, $341 and $1,087 were recorded on certain licenses and patents pertaining to continuing operations (note 6) 
during the years ended December 31, 2022, 2021 and 2020, respectively, while impairment losses of $nil, $1,389 and $480 were 
recorded on intangible assets pertaining to discontinued operations during the years ended December 31, 2022, 2021 and 2020, 
respectively.
 
The amortization expense for the year ended December 31, 2020 was $1,090.
F-30

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
12.	 Accounts payable and accrued liabilities 
  
 
   
     
 
 
 
 
December 31,
2022    
December 31,
2021  
Trade payables
  $
3,403     $
5,762  
Wages and benefits payable
   
1,651      
1,297  
Indemnification payable (note 6)
   
716      
113  
Current portion of royalty payment obligation (note 17)
   
—      
25  
Current portion of other employee benefit liabilities (note 17)
   
198      
146  
 
 
  $
5,968     $
7,343  
 
13.	 Lease liabilities
 
The transactions affecting the lease liabilities during the years ended December 31, 2022 and 2021 were as follows:
 
 
 
 
2022    
2021  
Balance at January 1
  $
22,471     $
33,452  
Interest expense
   
1,081      
3,754  
Payments
   
(6,282 )    
(4,321 )
Derecognized - discontinued 
   operations (note 6)
   
—      
(7,549 )
Lease modification and other remeasurements
   
(15,974 )    
(2,588 )
Effect of foreign exchange differences
   
191      
(277 )
Balance at December 31
  $
1,487     $
22,471  
Less current portion of lease liabilities
   
(735 )    
(7,194 )
Long-term portion of lease liabilities
  $
752     $
15,277  
 
Interest expense on lease liabilities is included as part of finance costs in the consolidated statement of operations. Interest on the lease 
liabilities was $6,030 for the year ended December 31, 2020.
On August 12, 2021, the Company gave a notice of early termination of a master services agreement entered into with a CDMO with 
whom it has a contract pertaining to its former plasma-derived therapeutics business, using the available 5-year early cancellation 
notification period set forth under the CDMO contract which resulted in a decrease in the term of the contract by 3.8 years. A portion of 
the commitments under this CDMO contract are accounted for as a lease liability while the non-lease commitment is being accounted for 
as an onerous contract provision since June 2021 (note 14). The financial impact of revising the lease term to reflect the effect of 
exercising the termination option was a decrease in lease liabilities of $2,529 and the gain on this transaction was recorded as part of 
the net loss from discontinued operations for the year ended December 31, 2021.
In August 2022, the Company terminated a CDMO agreement (note 6) which resulted in the payment of $5,500 towards the portion of 
the agreement that was accounted for as a lease liability and a lease modification gain of $16,000 from this particular transaction, as the 
remainder of the lease liability for this agreement was reduced to $nil.
 
 
F-31

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
14.	 Provisions
 
Initial recognition of provisions at June 30, 2021
   
  $
21,928  
Increase to provisions during the period
 
     
439  
Effect of foreign exchange difference
 
     
(262 )
Interest expense
 
     
90  
Balance at January 1, 2022
 
   
  $
22,195  
Decrease to provision during the period
 
     
(10,741 )
Effect of foreign exchange difference
 
     
(226 )
Interest expense
 
     
393  
Payments
 
 
     
(3,930 )
Effect of changes in the discount rate
 
 
     
(1,001 )
Balance at December 31, 2022
 
   
  $
6,690  
Less current portion of provision
 
     
(3,400 )
Long-term portion of provision
 
 
  $
3,290  
 
The Company had a long-term contract with a CDMO for which it had no use following its decision to exit the plasma-derived 
therapeutics business (note 13). As such, the Company recorded in June 2021, an initial provision for onerous contract for the non-lease 
portion of the contract calculated as the discounted value of the estimated purchase commitment set forth under the contract using the 
available 5-year early cancellation notification period. In August 2021, the Company sent the CDMO an early termination notice and the 
provision was adjusted to reflect the revised maturity date of the contract. The payments under the lease and non-lease portions are 
variable since there is a CAD/USD foreign exchange variation component that affects each portion, however the total purchase 
commitment under the lease remains the same at $9,000 per year. As such, the effects of the foreign exchange differences have on the 
computation of the carrying value of the provision from period to period essentially offset by the opposite variation of the foreign 
exchange differences on the lease portion, or the lease liability, of this same contract (note 13).
In August 2022, the Company terminated the CDMO agreement (note 6) which resulted in the payment of $3,930 towards the portion of 
the agreement accounted for as an onerous contract provision and the adjustment of the provision to reflect the remaining $6,800 of
future disbursements. This resulted in the reversal of the provision of $10,741 at the termination date. Subsequent to December 31, 
2022, the Company paid $3,400 representing the current portion of the provision. The final and remaining payment of $3,400 will be 
paid in January, 2024.
F-32

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
15.	 Warrant liability 
 
On February 1, 2023, the Company performed a ten-to-one share consolidation of its common shares, stock options and warrants. The 
quantities and per unit prices presented throughout the consolidated financial statements, including this note, have been retroactively 
adjusted to give effect to the share consolidation.
2020
As part of the consideration for the private placement completed on November 3, 2020 (note 17a) where SALP and another investor 
participated equally, and a subsequent amendment to this private placement agreement made on November 25, 2020, the Company 
issued a total of 789,472 warrants that expire on November 3, 2025. Both of these issuances combined are referred to as the November 
2020 warrants. Each warrant can be exercised to acquire one common share at an exercise price initially set at USD 55.0 and that can 
be reduced if equity financings are completed at a lower price before its expiry. The November 2020 warrants do not meet the definition
of an equity instrument since the exercise price is denominated in USD which is different than the functional currency of Liminal which is 
the CAD. Consequently, they are accounted for as a financial instrument, presented as a warrant liability in the consolidated statement of
financial position and carried at fair value through profit or loss. 
The fair value of the warrants issued on November 3, 2020 and November 25, 2020 were $10,263 and $2,227, respectively. The portion 
of the total issuance cost pertaining to the private placement allocated to the issuance of the November 3, 2020 warrants of $709 and 
the fair value of the additional warrants issued on November 25, 2020 were recorded in the consolidated statement of operation 
transactions in financing costs and administration, selling and marketing expenses respectively. The fair value of the warrant liability of 
the November 2020 warrants was $11,640 at December 31, 2020. The gain of $850 resulting from the change in fair value of the 
warrants since their issuance was recognized in the statement of operations for the year ended December 31, 2020.
2021 and 2022
The fair value of the November 2020 warrants was $106 at December 31, 2022 ($1,754 at December 31, 2021) and the gain of $1,648, 
resulting from the change in fair value of the November 2020 warrants during the year ended December 31, 2022 ($9,886 during the 
year ended December 31, 2021) was recognized in the consolidated statement of operations. The fair value for the November 2020 
warrants held by SALP was $53 and $877 at December 31, 2022 and 2021.
The fair value of the November 2020 warrants on the various dates discussed above was calculated using a Black-Scholes option pricing 
model in a Monte Carlo simulation in order to evaluate the downward adjustment mechanism to the exercise price. The assumptions 
used at the different valuation dates are provided in the table below:
 
 
 
   
 
December 31,    
December 31,  
 
 
   
   
2022      
2021  
Underlying common share fair value (in USD)
 
   
  $
3.25     $
10.90  
Remaining life until expiry
 
   
   
2.8      
3.8  
Volatility
 
   
   
51.0 %   
56.0 %
Risk-free interest rate
 
   
   
4.26 %   
1.13 %
Expected dividend rate
 
   
   
—      
—  
Fair value of a warrant calculated using a 
   Black-Sholes pricing model (in USD)
 
   
  $
—     $
0.80  
Fair value of exercise price adjustment mechanism
   (in USD)
 
   
  $
0.12     $
1.63  
Illiquidity discount
 
   
   
20.0 %   
28.0 %
Fair value of a warrant (in USD)
 
   
  $
0.10     $
1.75  
Fair value of a warrant (in CAD)
 
   
  $
0.13     $
2.22  
 
F-33

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
16.	 Long-term debt 
 
 
 
   
   
   
2022      
2021  
Balance at January 1
   
  $
38,311     $
40,532  
Stated and accreted interest
   
   
520      
4,388  
Conversion of secured convertible debt into shares
   
   
—      
(2,664 )
Repayment of principal
   
   
(39,123 )   
—  
Repayment of stated interest
   
   
—      
(3,945 )
Loss on extinguishments of liabilities
 
   
   
   
292      
—  
Balance at December 31
 
   
   
  $
—     $
38,311  
 
At December 31, 2022 and 2021, the carrying amount of the debt comprised the following loans:
 
 
 
   
   
 
December 31,    
December 31,  
 
 
   
   
   
2022      
2021  
First term loan having a principal of $10,000 maturing
   on April 23, 2024 bearing stated interest of 10% per annum
   (effective interest rate of 15.05%) 
   
   
 
$
—  
 
$
9,188  
Second term loan having a principal of $29,123 maturing on 
   April 23, 2024 bearing stated interest of 10% per annum 
   (effective interest rate of 10.47%) 
   
   
   
—      
29,123  
 
 
   
   
  $
—     $
38,311  
Less current portion of long-term debt
   
   
   
—      
—  
Long-term portion of long-term debt
   
   
  $
—     $
38,311  
 
1)    The first and second term loans issued under the consolidated loan agreement with SALP were secured by all the assets of the 
Company and required that certain covenants be respected including maintaining an adjusted working capital ratio. In February 
2022, these loans were repaid in full and the related security interests were released.
F-34
1)
1)

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
2022
On February 15, 2022, the Company repaid the entirety of the first and second term loans, representing an aggregate principal amount 
of $39,123 and the stated interest accrued of $484, for an amount of $39,123, thus terminating the consolidated loan agreement with 
SALP and releasing the security interests granted by the Company over its assets pursuant to the loan agreement and related 
documents. The difference of $292 between the carrying amount of the loans extinguished and the cash payment was recorded as a loss 
on extinguishment of liabilities. The Company incurred $40 in legal fees in relation to this transaction, which were recorded against the 
loss on extinguishment of liabilities. 
The repayment also terminated the royalty stream agreement with SALP resulting in the derecognition of the royalty payment obligation
to SALP included in other long-term liabilities and the recognition of a gain on extinguishment of liabilities of $120.
In concurrence with the repayment, the 16,873 warrants held by SALP and having an exercise price of $152.10 per common share (note 
17c) were cancelled.
2021
Concurrently with the Fairhaven acquisition that closed on July 17, 2020, the Company issued secured convertible debentures, or SCD, 
to certain former Fairhaven shareholders, for an aggregate principal amount of $2,410 and bearing an interest rate of 8% per annum, 
compounded quarterly. The SCD were due on the earlier of i) March 31, 2022, the maturity date, unless converted into common shares 
of the Company prior to the maturity date or ii) upon a change of control event. At any time prior to the maturity date, the SCD holders 
have the right to convert the SCD into common shares of the Company.  
The Company and the parties to the share purchase agreement dated July 17, 2020 entered into an amendment to this agreement in 
November 2021 to terminate 1) the collective rights of certain sellers to purchase additional SCD issued by the Company for an 
aggregate principal amount of up to $5,740 with substantially the same terms and conditions as set out in the original SCD and 2) the 
Company’s right, if the pre-determined events allowing the Company to trigger the conversion of the SCD occur prior to the maturity 
date, to require certain sellers to purchase additional SCD for an aggregate principal amount of up to $5,740, which would then be 
converted into common shares. 
On October 20, 2021, the Company exercised its right to convert the entirety of its SCD, having a balance of $2,664 on the conversion 
date into 109,857 common shares of Liminal, using a conversion price of $24.20 (USD 19.60) calculated as the volume weighted 
average trading price of the shares in the five trading days immediately preceding the conversion. Liminal’s conversion right became 
exercisable upon the occurrence of an event which resulted in the Company having a cash balance over $75,000. The difference between 
the carrying value of the SCD and the fair value of the common shares issued and recorded in share capital of $2,589, calculated using 
the closing trading price on the conversion date, was $75 and was recorded as a gain on extinguishment of a liability.
 
F-35

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
17.	 Share capital and other equity instruments 
On February 1, 2023, the Company performed a share consolidation of all its issued and outstanding common shares, stock options and 
warrants on the basis of a consolidation ratio of ten pre-consolidation shares to one post-consolidation share. The quantities and per unit 
prices of the Company's common shares, stock options and warrants presented in these audited annual consolidated financial 
statements have been retroactively adjusted to give effect to the share consolidation.
a)	
Share capital
Authorized and without par value
Common shares: unlimited number authorized, participating, carrying one vote per share, entitled to dividends.
Preferred shares: unlimited number authorized, issuable in one or more series.
-
Series A preferred shares: unlimited number authorized, no par value, non-voting, ranking in priority to the common shares, 
entitled to the same dividends as the common shares, non-transferable, redeemable at the redemption amount offered for the 
common shares upon a change in control event.
No preferred shares have been issued. Apart from the share consolidation, there were no changes in the issued and outstanding 
common shares during the year ended December 31, 2022. At December 2022 and 2021, the number of common shares outstanding 
were as follows:
 
   
     
2022      
     
2021  
 
 
Number    
Amount    
Number    
Amount  
Balance - beginning of year
   
3,104,222     $
979,849      
2,994,350     $
977,261  
Shares issued pursuant to a restricted share 
   units plan (note 17b)
   
—  
   
—      
14      
—  
Shares issued upon conversion of debt
   
—  
   
—      
109,858      
2,588  
Balance - end of year
   
3,104,222     $
979,849      
3,104,222     $
979,849  
 
2021
On October 20, 2021, the Company exercised its right to convert, the entirety of its secured convertible debt (note 16) into 109,858 of 
its common shares.
 
2020
On January 29, 2020, the Company issued 9,683 common shares as a consideration for the final payment for a license acquired in 
January 2018. This transaction was accounted for as an extinguishment of the license acquisition payment obligation and the difference 
between the carrying value of the liability of $1,319 and the amount recorded for the shares issued of $1,240, which were valued at the 
market price of the shares on their date of issuance, was recorded as a gain on extinguishment of liabilities of $79 during the year ended 
December 31, 2020.
 
F-36

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
b)	
Contributed surplus (Share-based payments)
Stock options
The Company has established a stock option plan for its directors, officers, employees and service providers. The plan provides that the 
aggregate number of shares reserved for issuance at any time under the plan may not exceed 374,971 common shares and the 
maximum number of common shares, which may be reserved for issuance to any individual, may not exceed 5% of the outstanding 
common shares. The stock options issued under the plan may be exercised over a period not exceeding ten years from the date they 
were granted. Most of the stock options outstanding have a contractual life of 10 years. 
The vesting period of the stock options varies from immediate vesting to vesting over a period not exceeding six years, most of them 
vesting over four years. Participants meeting certain service and age requirements may see the vesting of certain awards accelerate 
upon retirement. The vesting conditions are established by the Board of Directors on the grant date. The exercise price is based on the 
weighted average share price for the five business days prior to the grant.
For stock options having a CAD exercise price, the changes in the number of stock options outstanding during the years ended 
December 31, 2022 and 2021 were as follows: 
 
 
   
     
2022      
     
2021  
 
   
     
Weighted    
     
Weighted  
 
   
     
average    
     
average  
 
   
     
exercise price    
     
exercise price  
 
   
Number    
($)    
Number    
($)  
Balance - beginning of year
     
102,805     $
215.29      
248,591     $
187.11  
Forfeited
     
(1,168 )    
143.47      
(132,178 )    
143.32  
Expired
     
(8 )    
21,225.00      
(13,608 )    
399.56  
Balance - end of year
     
101,629     $
214.46      
102,805     $
215.29  
 
For options having a USD exercise price, the changes in the number of stock options outstanding during the years ended December 31, 
2022 and 2021 were as follows: 
 
 
 
   
   
 
2022      
     
2021  
 
 
 
   
 
Weighted    
     
Weighted  
 
 
 
     
average    
     
average  
 
 
 
     
exercise price    
     
exercise price  
 
 
 
Number    
(USD)    
Number    
(USD)  
Balance - beginning of year
 
   
74,900    
$
34.88      
30,500     $
46.98  
Granted
 
   
70,850    
 
6.33      
49,200      
28.02  
Forfeited
 
   
(14,834 )  
 
16.43      
(3,800 )    
41.04  
Expired
 
   
—    
 
—      
(1,000 )    
42.70  
Balance - end of year
 
   
130,916    
$
21.52      
74,900     $
34.88  
 
F-37

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
2022
In March 2022, 16,500 stock options having an exercise price of USD 10.20 and vesting over a period of up to four years were issued to 
executives and a member of the Board of Directors. In June 2022, 44,350 stock options having an exercise price of USD 5.40 and 
vesting over a period of up to four years, were issued to executives, members of the Board of Directors and employees. Finally, in 
December, 2022, 10,000 stock options having an exercise price of USD 4.10 and vesting over a period up to four years, were issued to a 
member of the Company's key management.
 
2021
In January 2021, 4,000 stock options having an exercise price of USD 53.40, of which 2,000 stock options vested immediately and the 
remaining stock options vest over a period up to one year, were issued to a member of the Board of Directors. In June 2021, 5,000 
stock options having an exercise price of USD 40.90, of which 2,500 stock options vested immediately and the remaining stock options 
vest over a period up to one year, were issued to a member of the Board of Directors. In July 2021, 5,000 stock options having an 
exercise price of USD 39.30, of which 1,250 stock options vested on October 1, 2021 and the remaining stock options vest over a period 
up to one year, were issued to members of the Board of Directors. In October 2021, 35,200 stock options, having an exercise price of 
USD 21.70 and vesting over a period of up to four years, were issued to employees.
 
2020
In March 2020, Liminal’s board of directors approved a plan to reduce the exercise price of the stock options issued in June 2019, held 
by active employees and directors at the time of the repricing. On May 26, 2020, a revised exercise price, pending approval, of $152.10 
was determined, changing the exercise price to the higher of (i) $152.10 and (ii) the five trading-day VWAP of Liminal common shares 
on the repricing date. On June 8, 2020, the repricing of 192,990 of the outstanding stock options having exercise prices of $270.00 and 
$360.00 to the revised exercise price was approved at the Company’s annual shareholder meeting.
 
Although the stock options were not repriced until May 26 2020, management concluded that the service period for employees and 
directors to earn the modified awards had commenced from the date the Company informed the holders of these stock options of the 
repricing proposal and the expense resulting from the repricing plan should be recognized starting from that date. Using the revised 
exercise price of $152.10, the Company calculated the final incremental fair value of the repricing on the grant date of May 26, 2020 to 
be $2,998. The incremental grant date fair value of the repriced options was estimated based on the Black-Scholes option-pricing model 
calculated before and after the effect of the repricing. The following Black-Scholes assumption were used:
Expected dividend rate
 
—  
Expected volatility of share price
 
93.2 %
Risk-free interest rate
 
0.4 %
Expected life in years
 
6.3  
Weighted average grant date incremental fair value
$
15.54  
 
F-38

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
In June 2020, 43,657 stock options, having an exercise price of $140.60 and vesting over a period of up to four years, were issued to 
employees and directors. In October 2020, 2,000 stock options, having an exercise price of US$108.00 and vesting over a period of 
three years were issued to a new director. In December 2020, 28,500 stock options having an exercise price of US$42.70, of which 
9,500 stock options vested immediately and the remaining stock options vest over a period up to three years, were issued to key 
management.
 
During the year ended December 31, 2020, 539 stock options were exercised resulting in cash proceeds of $82 and a transfer from 
contributed surplus to share capital of $85. The weighted average share price on the date of exercise of the stock options during the 
year ended December 31, 2020 was $184.70.
 
The Company uses the Black-Scholes option pricing model to calculate the fair value of stock options at the date of grant. The weighted 
average inputs into the model and the resulting grant date fair values during the years ended December 31, 2022, 2021 and 2020 were 
as follows:
 
 
   
   
2022      
2021      
2020  
Expected dividend rate
 
   
   
—      
—      
—  
Expected volatility of share price
 
   
   
116.0 %   
115.0 %   
100.5 %
Risk-free interest rate
 
   
   
2.97 %   
1.21 %   
0.5 %
Expected life in years
 
   
   
6.8      
6.7      
6.7  
Weighted average grant date fair value
 
   
  $
7.18     $
28.52     $
85.08  
 
At December 31, 2022, stock options issued and outstanding denominated in CAD and USD by range of exercise price are as follows:
 
 
   
Weighted
average    
Weighted     
   
Weighted  
Range of exercise
 
   
remaining    
average     
   
average  
price for stock option
Number    
contractual 
life    
exercise price    
Number    
exercise price  
issued in CAD
outstanding    
(in years)    
($)    
exercisable    
($)  
$119.90-$146.35
 
16,288      
7.30    $
136.79     
12,390    $
136.53  
$146.36-$211.05
 
79,793      
6.43     
152.10     
65,168     
152.10  
$211.06 - $2,130.00
 
5,025      
6.43     
358.66     
5,025     
358.66  
$2,130.01-$20,700.00
 
523      
5.48     
10,761.57     
523     
10,761.57  
 
 
101,629      
6.56    $
214.46     
83,106    $
229.04  
 
 
   
Weighted
average    
Weighted     
   
Weighted  
Range of exercise
 
   
remaining    
average     
   
average  
price for stock option
Number    
contractual 
life    
exercise price    
Number    
exercise price  
issued in USD
outstanding    
(in years)    
(USD)    
exercisable    
(USD)  
$4.10-$4.75
 
10,000      
9.95    $
4.10     
—    $
—  
$4.76-$7.80
 
39,550      
9.43     
5.40     
3,250     
5.40  
$7.81 - $15.95
 
16,500      
9.24     
10.20     
—     
—  
$15.96-$41.80
 
34,866      
8.69     
26.98     
18,292     
31.76  
$41.81 - $108.00
 
30,000      
7.94     
48.48     
24,332     
48.04  
 
 
130,916      
8.91    $
21.52     
45,874    $
38.53  
 
A share-based payment compensation expense of $1,864 was recorded for the stock options for the year ended December 31, 2022 
($4,252 and $6,169 for the year ended December 31, 2021 and 2020 respectively).
 
 
F-39

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Restricted share units
The Company has established an equity-settled RSU plan for executive officers of the Company, as part of its incentive program 
designed to align the interests of its executives with those of its shareholders, and in accordance with its long-term incentive plan. The 
vesting conditions are established by the Board of Directors on the grant date. Participants meeting certain service and age requirements 
may see the vesting of certain awards accelerate upon retirement. Each vested RSU gives the right to receive a common share. There 
have been no RSU grants since 2018 and all the RSU that were earned have since been settled.
Changes in the number of RSU outstanding during the years ended December 31, 2022 and 2021 were as follows: 
 
 
   
   
2022      
2021      
2020  
Balance - beginning of year
 
   
   
—      
421      
1,757  
Forfeited
 
   
   
—      
(5 )    
(5 )
Released
 
   
   
—      
(14 )    
(1,036 )
Paid in cash
 
   
   
—      
(402 )    
(295 )
Balance - end of year
 
   
   
—      
—      
421  
 
2022 and 2021
There have been no expenses recorded in 2022 or in 2021 for RSU.
During the year ended December 31, 2021, 402 RSU were paid in cash resulting in a reduction to contributed surplus of $20.
2020
During the year ended December 31, 2020, 295 RSU were paid in cash resulting in a reduction to contributed surplus of $40. As at 
December 31, 2020, all 421 outstanding RSU were vested. A share-based payment compensation expense of $65 was recorded during 
the year ended December 31, 2020.
Share-based payments expense
The total share-based payments compensation expense, comprising the above-mentioned expenses for stock options and RSU, has been 
included in the consolidated statements of operations for the years ended December 31, 2022,  2021 and 2020 as indicated in the 
following table:
 
 
 
 
   
2022    
2021    
2020  
Research and development expenses
 
   
  $
821     $
936     $
2,430  
Administration expenses
 
   
   
1,043      
3,760      
3,248  
Loss from discontinued operations
 
   
   
—      
(444 )    
556  
 
 
   
  $
1,864     $
4,252     $
6,234  
 
c)	
Warrants
 
The following table presents the number of warrants outstanding with an exercise price in CAD during the years ended December 31, 
2022 and 2021:
 
 
   
     
2022      
     
2021  
 
 
   
   
Weighted      
   
Weighted  
 
 
   
   
average      
   
average  
 
 
   
   
exercise price      
   
exercise price  
 
 
 
Number    
($)    
Number    
($)  
Balance of warrants - beginning of year
   
17,273     $
843.30      
17,273     $
843.30  
Cancelled (note 16)
   
(16,873 )    
152.10      
—      
—  
Balance of warrants - end of year
   
400     $
29,999.84      
17,273     $
843.30  
 
F-40

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
The following table presents the changes in the number of warrants outstanding with an exercise price in USD during the years ended 
December 31, 2022 and 2021:
 
 
   
     
2022      
     
2021  
 
 
   
   
Weighted      
   
Weighted  
 
 
   
   
average      
   
average  
 
 
   
   
exercise price      
   
exercise price  
 
 
 
Number    
(USD)    
Number    
(USD)  
Balance of warrants - end of year
   
789,472     $
55.00      
789,472     $
55.00  
 
The 789,472 warrants shown in the table above, are those accounted for as a warrant liability (note 16) and are included in this note in 
order that all the outstanding warrants are presented in aggregate in the tables above.
The warrants outstanding as at December 31, 2022, their exercise price in CAD or in USD, expiry rate and the overall weighted average 
exercise price in both currency are as follows:
 
 
 
   
Number    
Expiry
date  
Exercise
price
(CAD)  
Warrants outstanding with an exercise price in CAD
   
400    
January 2023   $
30,000.00  
 
 
 
   
Number    
Expiry
date  
Exercise
price
(USD)  
Warrants outstanding with an exercise price in USD
   
789,472    
November 
2025   $
55.00  
On February 15, 2022, the 16,873 warrants having an exercise price of $152.10 were cancelled.
F-41

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
18.	 Non-controlling interests
 
The proportion of ownership the Company had in subsidiaries not wholly-owned at December 31, 2022 and December 31, 2021 were as 
follows:
Name of subsidiary
Place of incorporation
Proportion of ownership interest held by group
 
 
 
December 31,
2022    
December 31,
2021  
Pathogen Removal and Diagnostic
   Technologies Inc.
Delaware, U.S.
 
100 %   
77 %
NantPro Biosciences, LLC
Delaware, U.S.
 
73 %   
73 %
NantPro Biosciences, LLC is a dormant partnership, previously part of the plasma-derived therapeutics segment and had no operations in 
2022 and 2021.
On August 8, 2022, the Company acquired for USD 30, 100% of the outstanding preferred and common shares, resulting in Liminal now 
having a 100% ownership of our subsidiary Pathogen Removal Diagnostic Technologies Inc., or PRDT. As a result of the acquisition of the 
non-controlling interests, or NCI, in PRDT, the NCI share in the results of PRDT will be nil from the transaction date onwards, in the
consolidated statement of operations. The balance of the NCI on the statement of financial position on August 8, 2022, a debit of 
$8,634, was reclassified against the deficit account during the year ended December 31, 2022.
The results of operations of PRDT in 2022 up until the transaction date and for the comparative periods in 2021 and 2020 and the 
portion of the net and comprehensive loss attributed to the non-controlling interests are presented below:
Year ended December 31
 
   
   
2022      
2021      
2020  
Royalty revenues
 
    $
157     $
565     $
572  
Royalty expenses
 
     
308      
(88 )    
(128 )
Research and development expenses
 
     
(84 )    
(244 )    
(196 )
Administration expenses and foreign
   exchange (gains) losses
 
     
2,665      
(946 )    
(1,506 )
Net income (loss) and comprehensive income (loss)
 
    $
3,046     $
(713 )   $
(1,258 )
Income (loss) attributable to non-controlling interests
 
    $
122     $
(669 )   $
(832 )
 
 
F-42

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
19.	 Capital management
 
The Company defines its capital as shareholders’ equity including warrants presented as a liability and financial instruments of a long-
term nature (including the current portion) less cash.
 
 
   
   
 
December 31,    
December 31,  
 
 
   
   
 
2022    
2021  
Warrant liability
 
   
   
  $
106     $
1,754  
Lease liabilities
 
   
   
   
1,487      
22,471  
Provisions
 
   
   
   
6,690      
22,195  
Long-term debt
 
   
   
   
-      
38,311  
Total equity
 
   
   
   
36,208      
33,881  
Cash
 
   
   
   
(37,144 )   
(108,490 )
Total capital
 
   
   
  $
7,347     $
10,122  
The Company manages its capital resources to fund the growth and development of its business and to ensure it has sufficient liquidities
to support the working capital required to maintain its ability to continue as a going concern and to pay long-term obligations upon 
maturity. The Company monitors its ability to meet its financial obligations and evaluates funding requirements by forecasting cash 
requirements.
At the present time, the Company favors financing by issuing equity instruments in order to minimize future financial obligations, 
however it considers all sources of financing reasonably available, including but not limited to the issuance of equity instruments, debt 
and the sale of assets. The Company considers the cost of capital, the terms and conditions and the dilutive effect on shareholders when 
considering the different forms financings that it may prevail upon.
20.	 Revenues from continuing operations
 
 
 
   
2022      
2021      
2020  
Royalty revenues
   
  $
401     $
565     $
572  
Rental revenue
   
   
—      
78      
152  
 
   
  $
401     $
643     $
724  
 
F-43

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
21.	 Supplemental information
 
a) Supplemental information regarding the consolidated statements of operations
 
i) Government assistance
For the years ended December 31, 2021 and 2020, the Company recognized, government grants in connection with the Canada 
Emergency Wage Subsidy program and the Canada Emergency Rent Subsidy program, two subsidies program created by the 
Government of Canada in 2020 in response to the COVID-19 pandemic that the Company benefits from. Following the sale of its plasma-
derived business in the middle of the second quarter of 2021, the Company was no longer eligible to these programs.
The Company also recognized research and development tax credits during the years ended December 31, 2022, 2021 and 2020. These 
grants were recorded as a reduction of salary expenses and other related charges and are recognized as follows in the consolidated 
statement of operations:
 
Year ended December 31
   
2022      
2021      
2020  
Government grants recognized in research
   and development expenses, continuing operations:
   
 
     
     
   
Salary subsidy
 
   
  $
—     $
372     $
1,017  
Rent subsidy
 
   
   
—      
140      
108  
Research and development tax credits
   
   
135      
124      
426  
 
   
  $
135     $
636     $
1,551  
Government grants recognized in
   administration expenses, continuing operations:
   
 
     
     
   
Salary subsidy
 
   
  $
14     $
325     $
1,457  
Rent subsidy
 
   
   
—      
86      
63  
 
   
  $
14     $
411     $
1,520  
Government grants recognized in loss from
   discontinued operations:
   
 
     
     
   
Salary subsidy
 
   
  $
—     $
2,502     $
4,758  
Rent subsidy
 
   
   
—      
682      
426  
Research and development tax credits
   
   
—      
116      
1,332  
 
   
  $
—     $
3,300     $
6,516  
 
ii) Finance costs
 
Year ended December 31
   
   
2022      
2021      
2020  
Interest accretion on long-term debt
   
  $
521     $
4,388     $
2,209  
Financing fees on warrant liability
   
—      
—      
709  
Interest expense on provisions
   
   
393      
90      
—  
Other interest expense, transaction and bank fees
   
   
(142 )   
413      
485  
Interest expense on lease liabilities
   
   
1,081      
3,754      
6,030  
Lease modification and other remeasurements
 
   
   
(16,019 )   
—      
—  
Interest income
   
   
(775 )   
(73 )    
(451 )
 
   
  $
(14,941 )  $
8,572     $
8,982  
 
The table above includes financing costs from continuing and discontinued operations. Financing costs from discontinued operations for 
the years ended December 31, 2022, 2021 and 2020 were $16,019, $2,242, and $6,083, respectively, and mainly represented interest 
expense on lease liabilities and a gain on modification of a liability (note 6).
F-44

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
iii) Employee compensation expense
 
Year ended December 31
   
   
2022      
2021      
2020  
Wages and salaries
   
  $
8,336     $
19,731     $
32,410  
Employer's benefits
   
   
1,762      
3,201      
5,443  
Share-based payments expense
   
   
1,864      
4,252      
6,234  
 
   
  $
11,962     $
27,184     $
44,087  
 
The table above includes employee compensation expense from continuing and discontinued operations. Employee compensation 
expenses from discontinued operations for the year ended December 31, 2022, 2021 and 2020 were $nil, $9,958 and $23,146, 
respectively.
 
b) Information by geographic area
 
i) Capital, intangible and right-of-use assets by geographic area
 
 
 
 
2022    
2021  
Canada
 
   
   
  $
8,345     $
10,041  
United Kingdom
 
   
   
   
385      
567  
 
 
  $
8,730     $
10,608  
 
ii) Revenues by location from continuing operations
 
 
   
   
2022      
2021      
2020  
Canada
 
   
   
3      
78      
152  
United Kingdom
 
   
   
398      
565      
572  
 
 
   
  $
401     $
643     $
724  
 
Revenues are attributed to countries based on the location of the third party.
22.	 Pension Plan
 
The Company maintains a defined contribution pension plan for its permanent employees. The Company matches the contributions made 
by employees who elect to participate in the plan up to a maximum percentage of their annual salary. The Company’s contributions 
recognized as an expense, for continuing and discontinued operations in aggregate, for the year ended December 31, 2022 amounted to 
$299 ($598 and $1,055 for the years ended December 31, 2021 and 2020, respectively).
 
F-45

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
23.	 Impairment losses
 
2022
During the year ended December 31, 2022, impairment losses were $nil.
 
2021
During the quarter ended June 30, 2021, the Company decided it would not be moving fezagepras into a Phase 2 clinical study in 
Idiopathic Pulmonary Fibrosis or IPF, and a phase 1a/2b study in hypertriglyceridemia following its analysis of the interim PK results from 
the ongoing fezagepras phase 1 MAD clinical trial. As a result of these decisions which were considered impairment indicators, the 
Company recorded an impairment on the carrying value of the intangible assets for the related patents of $341 reducing their value to 
their estimate recoverable value of $nil. Other fezagepras patents were unaffected by the above decisions.
 
2020
At the end of 2020, in reviewing its portfolio of compounds in the small molecule therapeutics segment, the Company identified 
impairment indicators for certain patents. One of the patent families impaired concerned a molecule that had entered into a phase 1 
clinical trial in 2019 that was subsequently discontinued after the review of the pharmacokinetic data for the first three cohorts obtained. 
Following additional pre-clinical studies conducted in 2020 to further the Company’s understanding of the mechanism of action, or MOA, 
lead to findings that the MOA included engaging a receptor which has been known in other products which engage the same receptor to 
occasionally cause undesirable side effects. Subsequently, management decided that the preclinical and clinical development activities 
associated with demonstrating that such molecule did not induce such side effects would be both time-consuming and costly and 
therefore the future development has been suspended. Another patent family impaired concerned another molecule that is licensed for 
development with a third party, whose research and development work we believe to be delayed from the agreed upon timelines and is 
unlikely to perform significant development in the near future. Further, the development of another compound was deprioritized, as the 
Company wishes to prioritize development of its lead compound fezagepras, as well as GPR84 and OXER1 drug candidates, which led to 
the impairment of the related patents. These small molecules patents were written down to their net recoverable amount of $nil, as both 
the FVLCD and the value in use were determined to be insignificant, resulting in an impairment of $1,072 for the year ended December 
31, 2020 (note 11). During the year, the Company also recorded software impairments amounting to $15 (note 11).
24.	 Income taxes
 
The income tax expense (recovery) reported in the consolidated statement of operations for the years ended December 31, 2022, 2021 
and 2020 are as follows:
 
 
2022    
2021    
2020  
Current income tax recovery
  $
(811 )  $
—     $
(144 )
Deferred income tax expense
   
286      
118      
(65 )
Income tax expense (recovery) from continuing operations
   
(525 )   
118      
(209 )
Current income tax expense from
   discontinued operations (note 6)
 
   
   
—      
1      
8  
Total income tax expense (recovery)
  $
(525 )  $
119     $
(201 )
 
F-46

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
The following table provides a reconciliation of the income tax expense (recovery) calculated at the combined statutory income tax rate 
to the income tax expense (recovery) for both continuing and discontinued operations, recognized in the consolidated statements of 
operations.
 
 
2022    
2021    
2020  
Net loss before tax from continuing operations
  $
(29,441 )  $
(44,945 )   $
(49,230 )
Net income before tax from discontinued operations
   
29,538      
57,277      
(69,728 )
Combined Canadian statutory income tax rate
   
26.5 %   
26.5 %   
26.5 %
Income tax expense (recovery) at combined income tax rate
   
26      
3,268      
(31,524 )
  
   
     
     
 
Increase (decrease) in income taxes resulting from:
   
     
     
 
   Unrecorded potential tax benefit arising from 
      current-period losses and other deductible 
      temporary differences
   
(2,330 )   
1,658      
33,238  
Effect of tax rate differences in foreign subsidiaries
   
406      
9,756      
1,101  
Non-deductible or taxable items
   
3,141      
(6,149 )    
(157 )
Change in future tax rate
   
(1,008 )   
(5,354 )    
(1,455 )
Research and development tax credit
   
65      
(3,012 )    
(494 )
Foreign withholding tax
   
(811 )    
—      
—  
Non-taxable gain on disposition of subsidiary (note 6)
   
—      
—      
(896 )
Other
   
(14 )   
(48 )    
(14 )
Income tax expense (recovery)
  $
(525 )  $
119     $
(201 )
 
F-47

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
Deferred tax relates to the following in the consolidated statement of financial position:
Year ended December 31
 
   
 
  
2022    
2021  
Deferred tax assets
 
   
   
   
     
 
Tax losses (non capital)
 
   
   
  $
133,917     $
118,276  
Tax losses (capital)
 
   
   
   
49,896      
7,393  
Research and development expenses
 
   
   
   
6,818      
7,124  
Unrealized loss on exchange rate
 
   
   
   
2      
—  
Undeducted financing expenses
 
   
   
   
695      
1,180  
Right of use liabilities
 
   
   
   
335      
5,606  
Share based payments
 
   
   
   
1      
1  
Penalty Prepayment
 
   
   
   
3,611      
5,993  
Interest expenses carried forward
 
   
   
   
191      
2,646  
Non-deductible provisions
 
   
   
   
1,968      
5,986  
Donations
 
   
   
   
7      
270  
Intangible assets
 
   
   
   
266      
683  
Capital Assets
 
   
   
   
1,363      
1,212  
Start-up expense
 
   
   
   
272      
401  
Total deferred tax assets
 
   
   
  $
199,342     $
156,771  
 
 
   
   
   
     
 
Deferred tax liabilities:
 
   
   
   
     
 
Capital assets
 
   
   
  $
(11 )  $
(200 )
Intangible Assets
 
   
   
   
(42 )   
—  
Right of use assets
 
   
   
   
(259 )   
(143 )
Unrealized gain on exchange rate
 
   
   
   
(1,602 )   
(436 )
Other
 
   
   
   
—      
(8 )
Total deferred tax liabilities
 
   
   
  $
(1,914 )  $
(787 )
 
 
   
   
   
     
 
Deferred tax assets
 
   
   
  $
197,428     $
155,984  
Unrecognized deferred tax assets
 
   
   
   
(197,260 )   
(155,530 )
 
 
   
   
  $
168     $
454  
Reflected in the consolidated statement of financial position for the years ended December 31, 2022 and 2021 as follows:
 
 
   
 
  
2022   
2021  
Balance - beginning of year
    
   
  $
454     $
572  
Credited to profit and loss
    
   
   
(286 )   
(118 )
Balance - end of year
 
   
   
  $
168     $
454  
 
F-48

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
Deferred tax relates to the following in the consolidated statement of operations:
Year ended December 31
 
   
 
2022   
2021    
2020  
Deferred tax assets
 
   
   
     
     
 
Tax losses (non capital)
 
   
  $
(15,640 )  $
42,309     $
(38,535 )
Tax losses (capital)
 
   
   
(42,503 )   
(7,312 )    
(81 )
Research and development expenses
 
   
   
306      
15,381      
8,607  
Unrealized loss on exchange rate
 
   
   
(2 )   
1,434      
(568 )
Undeducted financing expenses
 
   
   
484      
1,017      
327  
Right of use liabilities
 
   
   
5,271      
3,007      
709  
Share based payments
 
   
   
—      
350      
11  
Penalty Prepayment
 
   
   
2,382      
2,613      
(7,186 )
Interest expenses carried forward
 
   
   
2,455      
1,424      
(1,592 )
Non-deductible provisions
 
   
   
4,018      
(5,958 )    
625  
Donations
 
   
   
263      
(270 )    
—  
Intangible assets
 
   
   
418      
12,544      
1,037  
Capital Assets
 
   
   
(151 )   
(317 )    
435  
Start-up expense
 
   
   
128      
825      
274  
Other
 
   
   
—      
246      
(50 )
Total deferred tax assets
 
   
  $
(42,571 )  $
67,293     $
(35,987 )
 
 
   
   
     
     
 
Deferred tax liabilities:
 
   
   
     
     
 
Capital assets
 
   
  $
(189 )  $
(2,607 )   $
(2,528 )
Intangible Assets
 
   
   
42      
(5 )    
(5 )
Right of use assets
 
   
   
116      
(1,463 )    
(3,877 )
Trade and other payables
 
   
   
—      
(892 )    
(12 )
Unrealized gain on exchange rate
 
   
   
1,166      
40      
(127 )
Other
 
   
   
(8 )   
8      
—  
Total deferred tax liabilities
 
   
  $
1,127     $
(4,919 )   $
(6,549 )
 
 
   
   
     
     
 
Deferred tax assets
 
   
  $
(41,444 )  $
62,374     $
(42,540 )
Unrecognized deferred tax assets
 
   
   
41,730      
(62,256 )    
42,475  
 
 
   
  $
286     $
118     $
(65 )
At December 31, 2022, the Corporation has non-capital losses of $543,495 ($439,706 for the year ended December 31, 2021) of which 
$426,005 ($371,146 for the year ended December 31, 2021) are available to reduce future taxable income for which the benefits have 
not been recognized. These non capital losses expire at various dates from 2023 to 2041 (except for the non-capital losses in the United 
Kingdom and US losses that arose after 2017 which do not expire as they have an indefinite life). 
Capital losses arising in Canada can only be utilized to shelter future capital gains.
At December 31, 2022, the Corporation also has federal unused research and development expenses of $33,925 (provincial $15,035), of 
which $33,291 are available to reduce future taxable income for which the benefits have not been recognized. These expenses can be 
carried forward indefinitely.
At December 31, 2022, the Corporation also had unused federal tax credits available to reduce future income tax in the amount of 
$9,826 ($8,980 for the year ended December 31, 2021), expiring between 2024 and 2042. These credits have not been recorded nor 
have any deferred income tax assets been recognized in respect to those tax credits.
F-49

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
The unused non-capital losses expire as indicated in the table below:
 
 
   
 
Canada
   
Foreign  
At December 31, 2022
 
   
 
Federal    
Provincial    
Countries  
Losses carried forward expiring in:
 
   
   
     
     
 
2027
 
   
  $
3,510     $
3,495     $
—  
2028
 
   
   
—      
—     $
—  
2029
 
   
   
—      
—      
—  
2030
 
   
   
—      
—      
—  
2031
 
   
   
—      
—      
—  
2032
 
   
   
1,001      
995      
—  
2033
 
   
   
4,610      
4,606      
—  
2034
 
   
   
7,760      
9,807      
—  
2035
 
   
   
12,565      
12,563      
—  
2036
 
   
   
14,468      
14,467      
—  
2037
 
   
   
7,393      
7,394      
—  
2038
 
   
   
6,594      
6,595      
—  
2039
 
   
   
26,330      
26,305      
—  
2040
 
   
   
37,884      
37,751      
—  
2041
 
   
   
40,013      
40,061      
—  
2042
 
   
   
31,415      
32,494      
—  
  
 
   
  $
193,543     $
196,533     $
—  
Not expiring - UK
 
   
   
—      
—      
225,566  
Not expiring - US (post 2017) 
 
   
   
—      
—      
4,800  
 
 
   
  $
193,543     $
196,533     $
230,366  
1) As a result of the conversion of the parent's debt into Liminal shares on April 23, 2019, more than 50% of the issued shares of Liminal 
were owned by a single shareholder at December 31, 2022. US tax rules impose restrictions that will impact how $122,290 of losses are 
available to shelter income in future taxation years. As a result of the US restrictions, approximately $117,490 of losses will no longer be 
available to the company and are not presented in the available tax loss table presented above. The Company has $4,800 of U.S. tax 
loss carryforwards which arose after April 23, 2019 not subject to these limitations. A deferred tax asset has not been recognized for any 
loss carryforwards at December 31, 2022.
 
25.	 Basic and diluted earnings per share
 
The Company presents basic and diluted earnings per share, or EPS, data for its common shares. Basic EPS is calculated by dividing the 
profit or loss attributable to common shareholders of the Company by the weighted average number of common shares outstanding 
during the period.
For the years ended December 31, 2022, 2021 and 2020, all warrants, stock options and RSU were anti-dilutive since the Company 
reported net losses from continuing operations. The secured convertible debentures issued in 2020 and subsequently converted into 
common shares in 2021 were also anti-dilutive during the period they were outstanding.
The numbers for the average basic and diluted shares outstanding presented in the consolidated statements of operations for the year 
ended December 31, 2022 have been adjusted in order to reflect the effect of the share consolidation that took place on February 1, 
2023 (note 17a).
F-50
1)

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
26.	 Related party transactions
 
Balances and transactions between the Company and its subsidiaries, which are related parties of the Company, have been eliminated on 
consolidation and are not disclosed in this note. Details of transactions between the Company and other related parties are disclosed 
below and in other notes according to the nature of the transactions. These transactions have been recorded at the exchange amount, 
meaning the amount agreed to between the parties. 
At December 31, 2022 and 2021, a former CEO had a balance of $197 and $283, respectively, owing to the Company under a tax 
equalization program. The amounts are required to be repaid to the Company following the receipt of a refund by the former employee
from the taxation authority for each of the two years covered by the program. At December 31, 2022, the Company received the 
reimbursement of the first year. The remaining amount is expected to be received once the tax return of the second and final year of the 
program has been assessed by the appropriate government agencies.
All material transactions with SALP are disclosed in notes 15 and 16 where the particular transactions are disclosed, and otherwise in this 
note.
During the year ended December 31, 2022, the Company also recorded and paid legal expenses of $416 and $349 respectively ($326 
and of $181 respectively in 2021), incurred by SALP that it is required to reimburse pursuant to the subscription agreement signed with 
SALP on April 14, 2019.
 
F-51

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
27.	 Compensation of key management personnel
 
The Company’s key management personnel comprise the external directors, officers and executives which included 11 individuals in 
2022, 16 individuals in 2021 and 20 individuals in 2020. The remuneration of the key management personnel during the years ended 
December 31, 2022, 2021 and 2020 was as follows:
 
 
 
 
2022   
2021    
2020  
Current employee benefits
    $
3,865     $
5,466     $
6,153  
Pension costs
 
   
34      
78      
115  
Share-based payments
 
   
1,521      
4,351      
4,917  
Termination benefits
 
   
—      
406      
319  
  
 
  $
5,420     $
10,301     $
11,504  
1)   Current employee benefits include salaries, bonuses, other employee benefits, other than those listed in the table and director fees 
paid in cash. In 2022, it also includes the fees paid to a consultant for the salary of the interim CFO for an amount of $407 covering 
the period from February 2022 to November 2022.
28.	 Commitments
 
In the normal course of business, the Company enters into license agreements for the market launching or commercialization of 
products. Under a royalty stream agreement entered into January 2022, the Company has made a minimum upfront payment of $400 
which can be used to reduce future royalty payments calculated as a low-single digit percentage of net sales on products and a low-
single digit percentage of license revenues in regard to certain small molecule product candidates targeted by the agreement. A licensing 
agreement requires a royalty calculated as a low-single digit percentage of net sales on products for a certain small molecule drug 
candidate. Under licensing agreements pertaining to the Company's former bioseparation business, the Company must pay royalties 
ranging from a low-single digit to a mid-double digit percentage on the royalty revenues it earns from a sub-licensing agreement. 
At December 31, 2021, SALP had the right to receive, under a royalty stream agreement, minimum royalty payments and a 2% royalty 
on future revenues relating to patents of a specified small molecule product candidate and analogues. The obligations under this royalty 
agreement were secured by all the assets of the Company until the expiry of the last patent covered by this agreement. In the case 
where royalties based on revenues became payable, the minimum royalty previously paid would be deducted from future remittances. In 
February 2022, the royalty stream agreement was terminated.
 
F-52
1)

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
29.	 Legal proceedings
 
The Company is, in the course of its business, subject to lawsuits and other claims. On April 15, 2019, the Company announced its 
intention to enter into a series of related arrangements to restructure its outstanding indebtedness, reduce its interest and certain other 
payment obligations, and raise sufficient cash to build a robust balance-sheet for the next phase of its development (collectively, the 
“Refinancing Transactions”).
On March 2, 2021, Liminal was served with an action instituted by multiple individual shareholder plaintiffs (the “Plaintiffs”) against 
Liminal, SALP, Thomvest, Consonance Capital Management LP (“Consonance”), as well as the directors (the “Directors”) that were on the 
Company’s Board on March 31, 2019 or on April 15, 2019 and certain officers of the Company (the “D&Os”, together with Liminal, SALP, 
Thomvest and Consonance, the “Defendants”). Such action was publicly disclosed on March 24, 2021. On November 2, 2021, Liminal 
received service of an amended proceeding.
The Plaintiffs’ request in damages has gone from almost $700 million initially to almost $950 million in damages, approximately $905 
million of which is based on the loss of future value of the Company’s shares.
The Company believes that the Plaintiffs’ claims are completely without merit and intends to vigorously defend itself. Defense and 
settlement costs associated with such lawsuits and claims can be substantial, even when these lawsuits and claims have no merit. Due 
to the inherent uncertainty of the litigation process, the resolution of any particular legal proceeding could have an adverse effect on the 
Company’s operating results or financial performance. No provisions have been recorded in the interim financial statements in regard to 
these claims.
30.	 Financial instruments and financial risk management
 
a)	
Fair value
 
At December 31, 2022 and 2021, the fair value of financial liabilities for which fair value disclosure is required include the royalty 
payment obligation, the license acquisition payment obligations and the long-term debt. The fair value of those liabilities approximate 
the carrying amount of such instruments, except for the long-term debt at December 31, 2021, where the fair value of the debt was 
estimated at $39,132 while the carrying amount was $38,311 (at December 31, 2022 the fair value and carrying amount was $nil as a 
result of the repayment of the long term debt in February 2022).
The fair value of the long-term debt at December 31, 2021 was calculated using a discounted cash flow model and the market interest 
rates specific to the term of the debt instruments of 10.47% (2020 - 10%). 
Fair value hierarchy
Financial instruments recorded at fair value on the consolidated statements of financial position are classified using a fair value hierarchy 
that reflects the significance of the inputs used in making the measurements. The fair value hierarchy has the following levels:
Level 1 – valuation based on quoted prices observed in active markets for identical assets or liabilities.
 
F-53

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
Level 2 – valuation techniques based on inputs that are quoted prices of similar instruments in active markets; quoted prices for 
identical or similar instruments in markets that are not active; inputs other than quoted prices used in a valuation model that are 
observable for that instrument; and inputs that are derived principally from or corroborated by observable market data by correlation or 
other means.
Level 3 – valuation techniques with significant unobservable market inputs.
A financial instrument is classified to the lowest level of the hierarchy for which a significant input has been considered in measuring fair 
value. 
Cash and restricted cash are considered to be level 1 fair value measurements. 
The long-term deposits, royalty payment obligation, license acquisition payment obligations, provisions and long-term debt are level 2 
measurements. 
The warrant liability is considered to be a level 3 measurements. Further discussion regarding assumptions used in determining its fair 
value are discussed in notes 3 and 15.
 
b)	
Financial risk management
 
The Company has exposure to credit risk, liquidity risk and market risk. The Company’s Board of Directors has the overall responsibility 
for the oversight of these risks and reviews the Company’s policies on an ongoing basis to ensure that these risks are appropriately 
managed.
Credit risk:
Credit risk is the risk of financial loss to the Company if a customer, partner or counterparty to a financial instrument fails to meet its 
contractual obligations, and arises principally from the Company’s cash and receivables. The carrying amount of the financial assets 
represents the maximum credit exposure. 
The Company's exposure to credit risk is generally limited since it has limited revenues and thus limited accounts receivable. Liminal 
mitigates credit risk through a credit risk assessment, when credit is granted and subsequently at each reporting period.
Following the sale of its bioseparation business and its plasma-derived business, the Company no longer has product sales and as such 
the Company’s exposure to customer credit risk is limited. 
Liquidity risk:
Liquidity risk is the risk that the Company will not be able to meet its financial obligations as they come due. The Company manages its 
liquidity risk by continuously monitoring forecasts and actual cash flows. The Company’s current liquidity situation is discussed in note 1.
F-54

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
The following table presents the contractual maturities of the financial liabilities as of December 31, 2022:
 
 
 
 
   
   
Contractual Cash flows
 
 
 
 
 
Carrying 
amount
   
Less than
1 year    
2-3 
years    
4 - 5 
years    
More 
than
5 years    
Total  
Accounts payable and accrued
   liabilities 
 
 
  $
5,968     $
5,968     $
—     $
—     $
—     $
5,968  
Lease liabilities
 
 
   
1,487      
790      
1,022      
—      
—      
1,812  
Provisions
 
 
   
6,690      
3,400      
3,400      
—      
—      
6,800  
 
 
 
  $
14,145     $
10,158     $
4,422     $
—     $
—     $
14,580  
1)   Short-term portions of the royalty payment obligations and of other employee benefit liabilities are included in the account payable and accrued 
liabilities.
2) The Company has fully repaid its long-term debt in February 2022 (note 16).
Market risk:
Market risk is the risk that changes in market prices, such as interest rates and foreign exchange rates, will affect the Company’s income 
or the value of its financial instruments.
i)	
Interest risk
The Company’s interest-bearing financial liabilities have fixed rates and as such, there is limited exposure to changes in interest 
payments as a result of interest rate risk. In February 2022, the Company fully repaid its interest bearing long-term debt (note 16).
ii)	
Foreign exchange risk:
The Company is exposed to the financial risk related to the fluctuation of foreign exchange rates. The Company has had operations and 
suppliers in the U.S. and the U.K. during the past years and therefore a portion of its expenses incurred are in USD and in GBP. The 
majority of the Company’s revenues from the sale of products in 2021 are part of its discontinued operations, were in USD, which served 
to mitigate a portion of the U.S. foreign exchange risk relating to the expenditures. In 2021, the proceeds received from the divestment 
of its discontinued operations (note 6) were in USD resulting in an increased exposure to the USD which is partially mitigated by 
expenditures denominated in USD from its continuing operations. Financial instruments that have exposed the Company to foreign 
exchange risk have been cash, receivables, trade and other payables, lease liabilities, license payment obligations. The Company 
manages foreign exchange risk by holding foreign currencies it received to support forecasted cash outflows in foreign currencies. 
As at December 31, 2022 and 2021, the Company’s net exposure to currency risk through financial assets and financial liabilities 
denominated respectively in USD and GBP was as follows: 
 
 
   
2022
   
2021
 
 
 
 
Amount    
Equivalent in    
Amount    
Equivalent in  
Exposure in USD
 
 
in USD    
full CAD    
in USD    
full CAD  
Cash
 
   
2,026,962      
2,744,710      
78,045,915      
99,094,899  
Accounts receivable
 
   
18,787      
25,440      
185,954      
236,106  
Accounts payable and accrued liabilities
 
   
(1,388,225 )    
(1,879,795 )   
(951,284 )    
(1,207,845 )
Other long-term liabilities
 
   
—      
—      
(77,075 )    
(97,862 )
Long-term derivatives
 
   
(78,284 )    
(106,005 )    
(1,381,603 )    
(1,754,221 )
Net exposure
 
   
579,240      
784,350      
75,821,907      
96,271,077  
 
F-55
1)

LIMINAL BIOSCIENCES INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2022
(In thousands of Canadian dollars, except for per share amounts) 
 
 
 
   
2022
   
2021
 
 
 
 
Amount    
Equivalent in    
Amount    
Equivalent in  
Exposure in GBP
 
 
in GBP    
full CAD    
in GBP    
full CAD  
Cash
 
   
170,845    
 
279,673      
2,832,439      
4,859,049  
Accounts receivable
 
   
183,386    
 
300,203      
134,605      
230,914  
Accounts payable and accrued liabilities
 
   
(320,774 )  
 
(525,108 )   
(1,026,984 )    
(1,761,791 )
Lease liabilities
 
   
(135,675 )  
 
(222,100 )   
(203,186 )    
(348,566 )
Net exposure
 
   
(102,218 )  
 
(167,332 )   
1,736,874      
2,979,606  
 
Based on the above net exposures as at December 31, 2022, and assuming that all other variables remain constant, a 10% depreciation 
or appreciation of the CAD against the USD would result in a decrease or an increase of the consolidated total comprehensive loss of 
approximately $78 while a 10% depreciation or appreciation of the CAD against the GBP would result in a decrease or an increase of the 
consolidated total comprehensive loss of approximately $17. The Company has not hedged its exposure to currency fluctuations.
 
31.	 	
Subsequent event
 
In February 2023, the Company's dormant manufacturing facility located in Belleville, Ontario, or Belleville facility, formerly part of the 
plasma-derived therapeutics segment and previously classified as property, plant and equipment, met the criteria to be classified as held 
for sale. The carrying amount of the Belleville facility was $3,958 at December 31, 2022.
F-56

 
SIGNATURES
 
The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the 
undersigned to sign this annual report on its behalf. 
 
Liminal BioSciences Inc.
/s/ Bruce Pritchard
Name: Bruce Pritchard
Title: Chief Executive Officer
(Principal Executive Officer)
Date: March 15, 2023
F-57

 
Exhibit 2.1
The following describes our issued share capital, highlights certain differences in corporate law in Canada and the United States and 
summarizes certain material provisions of our articles of incorporation and bylaws. Please note that this summary is not intended to be 
exhaustive. For further information, please refer to the full version of our articles of incorporation and by-laws, which are included as an 
exhibit to our Annual Report on Form 20-F. All references to the “we,” “our,” or “us” refer to Liminal BioSciences Inc.
Description of Share Capital
Our authorized share capital consists of an unlimited number of common shares and an unlimited number of preferred shares issuable in 
series, each with no par value. The following is a summary of certain material attributes and characteristics of our share capital.
Common Shares
The holders of common shares are entitled to one vote per common share at all meetings of the shareholders, and are entitled to 
receive dividends, as may be declared from time to time by our board of directors. In the event of the voluntary (or involuntary) 
liquidation, dissolution, winding-up or other distribution of our assets, the holders of common shares are entitled to receive our 
remaining property, subject to the preference right of the holders of preferred shares, if any.
Preferred Shares
We may issue preferred shares in one or more series, each series to consist of such number of shares as determined by our directors, 
which may also fix the designation, rights, restrictions, conditions and limitations to be attached to the preferred shares of each series.
The holders of preferred shares, if any, do not have any voting rights for the election of directors or for any other purpose, nor are they 
entitled to attend meetings of the shareholders, except as to any amendment to the rights, privileges, restrictions and conditions 
attached to the preferred shares, which amendment must be approved by at least 2/3 of the votes cast at a meeting of the holders of 
preferred shares called for that purpose.
The holders of preferred shares are entitled to dividends, and have preference over the other classes of shares (including common
shares) with respect to payment of dividends.
In the event of liquidation, dissolution or winding up of us or other distribution of our assets, the holders of preferred shares are entitled 
to receive in preference to the holders of any other classes of shares: (i) an amount equal to the amount paid up on such shares,
together with, in the case of cumulative dividends, all unpaid cumulative dividends and, in the case of non-cumulative dividends, all 
declared and unpaid non-cumulative dividends, and (ii) if the liquidation, dissolution, winding-up or distribution is voluntary, an 
additional amount equal to the premium, if any, that would have been payable on the redemption of the preferred shares.
 

 
Significant Differences in Corporate Law
We are governed by the Canadian Business Corporations Act (“CBCA”). Significant differences between the CBCA and the Delaware 
General Corporate Law (“DGCL”), which governs companies incorporated in the State of Delaware, include the following. This summary 
is qualified in its entirety by reference to the DGCL, the CBCA (and the regulations thereunder) and our governing corporate 
instruments.
 
Number and Election of Directors
 
Delaware
 
Canada
Under the DGCL, the board of directors must consist of at least 
one number. The number of directors shall be fixed by the 
bylaws 
of 
the 
corporation, 
unless 
the 
certificate 
of 
incorporation fixes the number of directors, in which case a 
change in the number of directors shall only be made by an 
amendment of the certificate of incorporation. Under the DGCL, 
directors are elected at annual stockholder meetings by a 
plurality vote of the stockholders, unless a shareholder-
adopted bylaw prescribes a different required vote.
 
 
Under the CBCA, the board of directors must consist of at 
least three members, at least two of whom shall not be 
officers or employees of the corporation or its affiliates, so 
long as Liminal remains a "distributing corporation" for 
purposes of the CBCA, which includes a corporation whose 
securities are listed on a recognized stock exchange, in or 
outside Canada, such as the Toronto Stock Exchange or the 
NASDAQ Stock Exchange. Under the CBCA, the shareholders 
of a corporation elect directors by ordinary resolution at each 
annual meeting of shareholders at which such an election is 
required. Our articles of incorporation also provide that the 
directors may appoint one or more additional directors, who 
shall hold office for a term expiring not later than the close of 
the next annual meeting of shareholders, but the total number 
of directors so appointed may not exceed one third of the 
number of directors elected at the previous annual meeting of 
shareholders, as provided under the CBCA.
 
Director Qualifications
 
Delaware
 
Canada
Delaware law does not have director residency requirements 
comparable to those of the CBCA. Delaware law permits a 
corporation to prescribe qualifications for directors under its 
certificate of incorporation or bylaws. 
 
Under the CBCA, a director is not required to hold a share in 
our capital as qualification for his or her office but must be 
qualified as required by the CBCA to become, act or continue 
to act as a director. The CBCA provides that the following 
persons 
are 
disqualified 
from 
being 
a 
director 
of 
a 
corporation: (i) a person who is less than 18 years of age; (ii)
a person who is of unsound mind and has been so found by a 
court in Canada or elsewhere; (iii) a person who is not an 
individual; and (iv) a person who has the status of a 
bankrupt. Further, the CBCA provides that at least 25% of the 
directors of the company must be resident Canadians, or at 
least one of the directors if the company has less than four 
directors. 
 
2
 

 
Vacancies on the Board of Directors 
 
Delaware
 
Canada
Under the DGCL, vacancies and newly created directorships 
resulting from an increase in the authorized number of 
directors, may be filled by a majority of the directors then in 
office, although less than a quorum, or by a sole remaining 
director.
 
Under the CBCA, vacancies that exist on the board of directors 
may be filled by the board of directors if the remaining 
directors constitute a quorum, unless the vacancy results from 
an increase in the number or in the minimum or maximum 
number of directors or a failure to elect the number or 
minimum number of directors provided for in the articles, in 
which case, or if the remaining directors do not constitute a 
quorum, the remaining directors shall call a meeting of 
shareholders to fill the vacancy.
 
Transactions with Directors and Officers
 
Delaware
 
Canada
The DGCL generally provides that no transaction between a 
corporation and one or more of its directors or officers, or 
between a corporation and any other corporation or other 
organization in which one or more of its directors or officers, 
are directors or officers, or have a financial interest, shall be 
void or voidable solely for this reason, or solely because the 
director or officer is present at or participates in the meeting of 
the board or committee which authorizes the transaction, or 
solely because any such director’s or officer’s votes are 
counted for such purpose, if (i) the material facts as to the 
director’s or officer’s interest and as to the transaction are 
known to the board of directors or the committee, and the 
board or committee in good faith authorizes the transaction by 
the affirmative votes of a majority of the disinterested 
directors, even though the disinterested directors be less than 
a quorum; (ii) the material facts as to the director’s or officer’s 
interest and as to the transaction are disclosed or are known to 
the stockholders entitled to vote thereon, and the transaction 
is specifically approved in good faith by vote of the
stockholders; or (iii) the transaction is fair as to the 
corporation as of the time it is authorized, approved or ratified, 
by the board of directors, a committee or the stockholders.
 
The CBCA requires that a director or officer of a corporation 
who is: (i) a party to a contract or transaction or proposed 
contract or transaction with the corporation; or (ii) a director 
or an officer, a person acting in a similar capacity, of a party to 
a contract or transaction or proposed contract or transaction, 
or (iii) has a material interest in, any person who is a party to 
a contract or transaction or proposed contract or transaction 
with the corporation, shall disclose in writing to the 
corporation or request to have entered in the minutes of 
meetings of directors (or committees of directors) the nature 
and extent of his or her interest. An interested director is 
prohibited from attending the part of the meeting during 
which the contract or transaction is discussed and is prohibited 
from voting on a resolution to approve the contract or 
transaction except in specific circumstances, such as a 
contract or transaction relating primarily to his or her 
remuneration as a director, a contract or transaction for 
indemnification or liability insurance of the director, or a 
contract or transaction with an affiliate of the corporation.
  
 
 
 
 
 
 
 
 
 
 
 
 
3
 

 
 
 
If a director or officer does not disclose his or her interest in 
accordance with the CBCA, or (in the case of a director) votes 
in respect of a resolution on a contract or transaction in which 
he or she is interested contrary to the CBCA, the corporation 
or a shareholder may ask the court to set aside the contract 
or transaction and to require the director or officer to account 
to the corporation for any profit or gain realized on it by the 
director or officer or the associates of the director or officer, 
and to remit the profit or gain to the corporation, according to 
the conditions the court sees fit. However, if a director or 
officer has disclosed his or her interest in accordance with the 
CBCA and the contract or transaction was reasonable and fair 
to the corporation at the time it was approved by the 
directors, the director or officer is not accountable to the 
corporation or its shareholders for any profit or gain realized 
from the contract or transaction and the contract or 
transaction is not invalid by reason only of the interest of the 
director or officer or that the director is present at or is 
counted to determine the presence of a quorum at the 
meeting 
of 
directors 
that 
authorized 
the 
contract 
or 
transaction.
 
The CBCA further provides that even if a director or officer 
does not disclose his or her interest in accordance with the 
CBCA, or (in the case of a director) votes in respect of a 
resolution on a contract or transaction in which he or she is 
interested, if the director or officer acted honestly and in good 
faith and the contract or transaction was reasonable and fair 
to the corporation at the time it was approved, the director or 
officer is not accountable to the corporation or to its 
shareholders for any profit or gain realized from the contract 
or transaction and the contract or transaction is not invalid by 
reason only of the director’s or officer’s interest therein, if the 
contract or transaction has been confirmed or approved by the 
shareholders by special resolution, on the basis of disclosure 
in a manner sufficient to indicate the nature of the interest.
4
 

 
Limitation on Liability of Directors and Officers
 
Delaware
 
Canada
The DGCL permits a corporation to include a provision in its 
certificate of incorporation eliminating or limiting the personal 
liability of a director to the corporation or its stockholders for 
monetary damages for a breach of the director's fiduciary duty 
as a director, except for liability: (i) for breach of the director's 
duty of loyalty to the corporation or its stockholders; (ii) for 
acts or omissions not in good faith or which involve intentional 
misconduct or a knowing violation of the law; (iii) under 
Section 174 of the DGCL which concerns unlawful payment of 
dividends, stock purchases or redemptions; or (iv) for any 
transaction from which the director derived an improper 
personal benefit.
 
The DGCL also permits a corporation to include a provision in 
its certificate of incorporation eliminating or limiting the 
personal liability of certain officers to the corporation's 
stockholders for monetary damages for a breach of the officer's 
fiduciary duty of care as an officer, except for (i) for breach of 
the director's duty of loyalty to the corporation or its 
stockholders; (ii) for acts or omissions not in good faith or 
which involve intentional misconduct or a knowing violation of 
the law; or (iii) for any transaction from which the director 
derived an improper personal benefit. The DGCL only permits 
limitation of personal liability for officers of the corporation in 
connection with direct claims brought by stockholders of the 
corporation, including class actions, but not in connection with 
monetary damages arising from claims of a breach of the 
officer's fiduciary duty of care as an officer brought by the 
corporation, or derivative claims brought by stockholders of the 
corporation in the name of the corporation.
 
The CBCA does not permit the limitation of liability of an 
officer or director as the DGCL does. However, the CBCA 
provides that the corporation may indemnify directors and 
officers against liabilities incurred in the course of their duties 
and may purchase and maintain insurance against any liability 
incurred by the individual in their capacity as a director or 
officer.
 
A director may also limit his liability by having his dissent 
entered into the minutes in respect of a decision or by 
resigning from the board.
 
 
5
 

 
Call and Notice of Stockholder Meetings
 
Delaware
 
Canada
Under Delaware law, unless otherwise provided in the 
certificate of incorporation or bylaws, written notice of any
meeting of the stockholders must be given to each stockholder 
entitled to vote at the meeting not less than ten nor more than 
60 days before the date of the meeting and shall specify the 
place, date, hour, and purpose or purposes of the meeting.
 
Under the DGCL, an annual or special stockholder meeting is 
held on such date, at such time and at such place as may be 
designated by the board of directors or any other person 
authorized to call such meeting under the corporation’s 
certificate of incorporation or bylaws. If an annual meeting for 
election of directors is not held on the date designated or an 
action by written consent to elect directors in lieu of an annual 
meeting has not been taken within 30 days after the date 
designated for the annual meeting, or if no date has been 
designated, for a period of 13 months after the later of the last 
annual meeting or the last action by written consent to elect 
directors in lieu of an annual meeting, the Delaware Court of 
Chancery may summarily order a meeting to be held upon the 
application of any stockholder or director.
 
Under the CBCA, written notice of the shareholders must be 
given to each shareholder entitled to vote at the meeting not 
less than twenty-one nor more than sixty days before the date 
of the meeting and shall specify the place, date, hour and 
purpose or purposes of the meeting (our bylaws provide that 
written notice must be sent to each shareholder entitled to 
vote at the meeting not less than twenty-one nor more than 
fifty days before the date of the meeting). Notice of a meeting 
of shareholders at which special business is to be transacted 
must state (a) the nature of that business in sufficient detail 
to permit the shareholder to form a reasoned judgment 
thereon, and (b) the text of any special resolution to be 
submitted to the meeting. 
 
Under the CBCA, an annual meeting of shareholders must be 
held no later than fifteen months after holding the last 
preceding annual meeting but no later than six months after 
the end of the corporation's preceding financial year. Under 
the CBCA, the directors of a corporation may call a special 
meeting at any time. A corporation may apply to the court for 
an order extending the time for calling an annual meeting. 
In addition, holders of not less than five percent of the issued 
shares of a corporation that carry the right to vote at a 
meeting sought to be held may requisition the directors to call 
a meeting of shareholders for the purposes stated in the
requisition.
 
Stockholder Action by Written Consent
 
Delaware
 
Canada
Under the DGCL, a majority of the stockholders of a 
corporation may act by written consent without a meeting 
unless such action is prohibited by the corporation’s certificate 
of incorporation
 
Under the CBCA, a written resolution signed by all the 
shareholders of a corporation who would have been entitled to 
vote on the resolution at a meeting is effective to approve the 
resolution. 
 
6
 

 
Stockholder Nominations and Proposals 
 
Delaware
 
Canada
Not applicable. 
 
Under the CBCA, a shareholder entitled to vote at a 
shareholders' meeting may submit a shareholder proposal
relating to matters which the shareholder wishes to propose 
and discuss at a shareholders' meeting and, subject to certain 
exceptions, such shareholder's compliance with the prescribed 
time periods and other requirements of the CBCA pertaining to 
shareholder proposals, the corporation is required to include 
such proposal in the information circular pertaining to the 
meeting for which it solicits proxies. Notice of such a proposal 
must be provided to the corporation at least 90 days before 
the anniversary date of the last annual shareholders' meeting.
 
In addition, the CBCA requires that any shareholder proposal 
that includes nominations for the election of directors must be 
signed by one or more holders of shares representing in the 
aggregate not less than five percent of the shares or five 
percent of the shares of a class or series of shares of the 
corporation entitled to vote at the meeting to which the 
proposal is to be presented.
 
 
7
 

 
Amendment of Governing Instrument
 
Delaware
 
Canada
Amendment of Certificate of Incorporation. Generally, under 
the DGCL, the affirmative vote of the holders of a majority of 
the outstanding stock entitled to vote is required to approve a 
proposed amendment to the certificate of incorporation, 
following the adoption of the amendment by the board of 
directors of the corporation, provided that the certificate of 
incorporation may provide for a greater vote. Under the DGCL, 
holders of outstanding shares of a class or series are entitled to 
vote separately on an amendment to the certificate of 
incorporation 
if 
the 
amendment 
would 
have 
certain 
consequences, including changes that adversely affect the 
rights and preferences of such class or series.
Amendment of Bylaws.  Under the DGCL, after a corporation 
has received any payment for any of its stock, the power to 
adopt, amend or repeal bylaws shall be vested in the 
stockholders entitled to vote; provided, however, that any
corporation nay, in its certificate of incorporation, provide that 
bylaws may be adopted, amended or repealed by the board of 
directors. The fact that such power has been conferred upon 
the board of directors shall not divest the stockholders of the 
power nor limit their power to adopt, amend or repeal the 
bylaws. 
 
Amendment of Articles. Under the CBCA, amendments to the 
articles of incorporation generally require the approval of not 
less than two-thirds of the votes cast by shareholders entitled 
to vote on the resolution. Specified amendments may also 
require the approval of other classes of shares. If the 
amendment is of a nature affecting a particular class or series 
in a manner requiring a separate class or series vote, that 
class or series is entitled to vote on the amendment whether 
or not it otherwise carries the right to vote.
Amendment of Bylaws. Under the CBCA, the directors may, by 
resolution, make, amend or repeal any bylaws that regulate 
the business or affairs of a corporation and they must submit 
the bylaw, amendment or repeal to the shareholders at the 
next meeting of shareholders, and the shareholders may 
confirm, reject or amend the bylaw, amendment or repeal.
Votes on Mergers, Consolidations and Sales of Assets 
Delaware
 
Canada
The DGCL provides that, unless otherwise provided in the 
certificate of incorporation or bylaws, the adoption of a merger 
agreement requires the approval of a majority of the 
outstanding stock of the corporation entitled to vote thereon.
 
Under the CBCA, certain extraordinary corporate actions, such 
as 
amalgamations 
(other 
than 
with 
certain 
affiliated 
corporations), continuances and sales, leases or exchanges of 
the property of a corporation if as a result of such alienation 
the corporation would be unable to retain a significant part of 
its business activities, and other extraordinary corporate 
actions such as liquidations, dissolutions and (if ordered by a 
court) arrangements, are required to be approved by “special 
resolution” of the shareholders.
 
A “special resolution” is a resolution passed by not less than 
two-thirds of the votes cast by the shareholders who voted in 
respect of the resolution or signed by all shareholders entitled 
to vote on the resolution. In specified cases, a special 
resolution to approve the extraordinary corporate action is 
also required to be approved by the holders of a class or 
series of shares, including in certain cases a class or series of 
shares not otherwise carrying voting rights. 
 
8
 

 
Dissenter's Rights of Appraisal
Delaware
 
Canada
Under the DGCL, a stockholder of a Delaware corporation 
generally has the right to dissent from a merger or 
consolidation 
in 
which 
the 
Delaware 
corporation 
is 
participating, subject to specified procedural requirements, 
including that such dissenting stockholder does not vote in 
favor of the merger or consolidation. However, the DGCL does 
not confer appraisal rights, in certain circumstances, including 
if the dissenting stockholder owns shares traded on a national 
securities exchange and will receive publicly traded shares in 
the merger or consolidation. Under the DGCL, a stockholder
asserting appraisal rights does not receive any payment for his 
or her shares until the court determines the fair value or the 
parties otherwise agree to a value. The costs of the proceeding 
may be determined by the court and assessed against the 
parties as the court deems equitable under the circumstances.
 
Under the CBCA, each of the following matters listed will 
entitle shareholders to exercise rights of dissent and to be 
paid the fair value of their shares: (i) any amalgamation with 
another corporation (other than with certain affiliated 
corporations), (ii) an amendment to the corporation's articles 
to add, change or remove any provisions restricting the issue, 
transfer or ownership of that class of shares, (iii) an 
amendment to the corporation's articles to add, change or 
remove any restriction upon the business or businesses that 
the corporation may carry on, (iv) a continuance under the 
laws of another jurisdiction, (v) a sale, lease or exchange of 
all or substantially all the property of the corporation other 
than in the ordinary course of business, (vi) the going out of a 
going-private or a squeeze-out transaction, (vii) where a court 
order permits a shareholder to dissent in connection with an 
application 
to 
the 
court 
for 
an 
order 
approving 
an 
arrangement or (viii) certain amendments to the articles of a 
corporation which require a separate class or series vote by a 
holder of shares of any class or series. 
However, a shareholder is not entitled to dissent if an 
amendment to the articles is effected by a court order 
approving a reorganization or by a court order made in 
connection with an action for an oppression remedy, unless 
otherwise authorized by the court. The CBCA provides these 
dissent rights for both listed and unlisted shares.
Under the CBCA, a shareholder may, in addition to exercising 
dissent rights, seek an oppression remedy for any act or 
omission of a corporation which is oppressive or unfairly 
prejudicial to or that unfairly disregards a shareholder's 
interests.
 
 
9
 

 
Oppression Remedy 
Delaware
 
Canada
The DGCL does not provide for a similar remedy.  
 
The CBCA provides an oppression remedy that enables a court 
to make any order, whether interim or final, to rectify matters 
that are oppressive or unfairly prejudicial to, or that unfairly 
disregards the interests of, any securityholder, creditor, 
director or officer of the corporation if an application is made 
to a court by an “applicant”. An “applicant” with respect to a 
corporation means any of the following: (i) a present or 
former registered holder or beneficiary owner of securities of 
the corporation or any of its affiliates; (ii) a present or former 
officer or director of the corporation or any of its affiliates; (iii) 
the Director of Corporation Canada; and (iv) any other person 
who in the discretion of the court has the interest to make the 
application.
 
The oppression remedy provides the court with very broad 
and flexible powers to intervene in corporate affairs to protect 
shareholders and other complainants. While conduct that is in 
breach of fiduciary duties of directors or that is contrary to the
legal right of a complainant will normally trigger the court’s 
jurisdiction under the oppression remedy, the exercise of that 
jurisdiction does not depend on a finding of a breach of those 
legal and equitable rights. Furthermore, the court may order a 
corporation to pay the interim costs, including legal fees and 
disbursements, of an applicant seeking an oppression remedy, 
but the applicant may be held accountable for interim costs on 
final disposition of the complaint. 
 
10
 

 
Shareholder Derivative Action
 
Delaware
 
Canada
Under Delaware law, stockholders may bring derivative actions 
on behalf of, and for the benefit of, the corporation.
The plaintiff in a derivative action on behalf of the corporation 
either must be or have been a stockholder of the corporation at 
the time of the transaction or must be a stockholder who 
became a stockholder by operation of law in the transaction 
regarding which the stockholder complains.
 
Under the CBCA, a complainant may apply to a Canadian 
court for leave to bring an action in the name of, and on 
behalf of, the corporation or its subsidiary, or to intervene in 
an existing action to which the corporation or its subsidiary is 
a party, for the purpose of prosecuting, defending or 
discontinuing an action on behalf of the corporation or on 
behalf of its subsidiary. Under the CBCA, no action may be 
brought and no intervention in an action may be made unless 
a court is satisfied that: (i) the complainant has given the 
required notice to the directors of the corporation or of the 
subsidiary, as applicable, of the shareholder's intention to 
apply to the court if the directors do not bring, diligently 
prosecute or defend or discontinue the action; (ii) the 
complainant is acting in good faith; and (iii) it appears to be in 
the best interests of the corporation or its subsidiary that the 
action be brought, prosecuted, defended or discontinued. 
Under the CBCA, the court in a derivative action may make 
any order it thinks fit.  
 
 
11
 

 
Anti-Take-over and Ownership Provisions
 
Delaware
 
Canada
Unless an issuer opts out of the provisions of Section 203 of 
the DGCL, Section 203 generally prohibits a public Delaware 
corporation from engaging in a “business combination” with a 
holder of 15% or more of the corporation’s voting stock (as 
defined in Section 203), referred to as an interested 
stockholder, for a period of three years after the date of the 
transaction in which the interested stockholder became an 
interested stockholder, except as otherwise provided in Section 
203. For these purposes, the term “business combination” 
includes mergers, assets sales and other similar transactions 
with an interested stockholder.
 
The CBCA provides rules regarding take-over bids, i.e., an 
offer made by an offeror to shareholders of a distributing 
corporation at approximately the same time to acquire all the 
shares of a class of issued shares, including an offer made by 
a distribution corporation to repurchase all of the shares or a 
class of its shares, granting shareholders a right of dissent 
and the right to demand payment of the fair value of their 
shares. The CBCA provides that if, within 120 days after the 
date of a take-over bid made to shareholders of a corporation, 
the bid is accepted by the holders of not less than 90% of the 
shares (other than the shares held by the offeror or an 
affiliate of the offeror) of any class of shares to which the bid 
relates, the offeror is entitled to acquire (on the same terms 
on which the offeror acquired shares under the take-over bid) 
the shares held by those holders of shares of that class who 
did not accept the take-over bid. If a shareholder who did not 
accept the take-over bid (a dissenting offeree) does not 
receive an offeror’s notice, with respect to a compulsory 
acquisition (as described in the preceding sentence), that 
shareholder may require the offeror to acquire those shares 
on the same terms under which the offeror acquired (or will 
acquire) the shares owned by the shareholders who accepted 
the take-over bid. 
Further, rules and policies of certain Canadian securities 
regulatory authorities, including Multilateral Instrument 61-
101—Protection of Minority Security Holders in Special 
Transactions, or Multilateral Instrument 61-101, contain 
requirements in connection with, among other things, ‘related 
party transactions” and “business combinations”, including, 
among other things, any transaction by which an issuer 
directly or indirectly engages in the following with a related 
party: acquires, sells, leases or transfers an asset, acquires 
the related party, acquires or issues treasury securities, 
amends the terms of a security if the security is owned by the 
related party or assumes or becomes subject to a liability or 
takes certain other actions with respect to debt. 
Under Multilateral Instrument 61-101, the term “related 
party” includes directors, senior officers and holders of more 
than 10% of the voting rights attached to all outstanding 
voting securities of the issuer or holders of a sufficient number 
of any securities of the issuer to materially affect control of 
the issuer.
 
12
 

 
 
 
Multilateral Instrument 61-101 requires, subject to certain 
exceptions, the preparation of a formal valuation relating to 
certain aspects of the transaction and more detailed disclosure 
in the proxy material sent to security holders in connection 
with related party transaction including related to the 
valuation. Multilateral Instrument 61-101 also required, 
subject to certain exceptions, that an issuer not engage in a 
related party transaction unless the shareholders of the issuer, 
other than the related parties, approve the transaction by a 
simple majority of the votes cast.
 
Multilateral Instrument 62-104 provides that a take-over bid is 
triggered when a person makes “an offer to acquire voting 
securities or equity securities of a class made to one or more 
persons … where the securities subject to the offer to acquire, 
together with the offeror's securities, constitute in the 
aggregate 20% or more of the outstanding securities of that 
class of securities at the date of the offer to acquire..." When 
a take-over bid is triggered, an offeror must comply with 
certain requirements. These include, among other things, 
making the offer of identical consideration to all holders of the 
class of security that is the subject of the bid; making a public 
announcement of the bid in a newspaper; and sending out a 
bid circular to security holders which explains the terms and 
conditions of the bid. Directors of an issuer whose securities 
are the subject of a take-over bid are required to evaluate the 
proposed bid and circulate a directors' circular indicating 
whether they recommend to accept or reject the bid or are 
not making a recommendation regarding the bid. Strict 
timelines must be adhered to.
 
Multilateral Instrument 62-104 further requires that whenever 
a person acquires beneficial ownership of, or control or 
direction over, voting or equity securities of any class of a 
reporting issuer or securities convertible into voting or equity 
securities of any class of a reporting issuer that, together with 
the person's securities of that class, would constitute 10% or 
more of the outstanding securities of that class, the person 
must file a press release announcing that fact and file an 
"early warning report" with applicable Canadian securities 
regulators. An additional news release and report must be 
filed at each instance the person acquires an additional 2% or 
more of the outstanding securities or securities convertible 
into 2% or more of the outstanding securities.
13
 

 
 
 
 
An "issuer bid" is defined in Multilateral Instrument 62-104 to 
be "an offer to acquire or redeem securities of an issuer made 
by the issuer to one or more persons." Similar requirements 
to a take-over bid exist for issuer bids. Multilateral Instrument 
62-104 also contains a number of exemptions to the take-over 
bid and issuer bid requirements. 
Other Important Provisions in our Articles of Incorporation and By-Laws 
The following is a summary of certain important provisions of our articles of incorporation, as amended and our bylaws, as amended. 
Please note that this is only a summary, is not intended to be exhaustive and is qualified in its entirety by reference to our articles of 
incorporation and bylaws. For further information, please refer to the full version of our articles of incorporation and bylaws, available on 
request to our Corporate Secretary at our principal business office and are posted on our website at www.liminalbiosciences.com as well 
as on the SEDAR website at www.sedar.com. Information found on, or accessible through, our website is not a part of, and is not 
incorporated into, our Annual Report on Form 20-F, and you should not consider it part of our Annual Report on Form 20-F.
Objects and Purposes of the Company 
Our articles of incorporation do not contain and are not required to contain a description of our objects and purposes. There is no 
restriction contained in our articles of incorporation on the business that we may carry on.
General Borrowing By-Law
Pursuant to our bylaw no. 2 relating to the borrowing powers of our directors, our board of directors may: (i) borrow money upon our 
credit in such amounts and on such terms as may be deemed expedient by obtaining loans or advances or by way of overdraft or 
otherwise; (ii) issue debentures or other securities; (iii) sell, pledge or hypothecate debentures or other securities in such amounts as 
may be deemed expedient; and (iv) mortgage, hypothecate, give as security or as guaranty, any or all real property, whether movable 
or immovable, as well as other rights and undertakings, present or future, of the company, to secure any debenture or other assets, 
present or future, of the company or for the repayment of all or any money borrowed or to be borrowed or other obligations or liabilities, 
present or future, of the company.
 
14
 

 
Advance Notice Bylaw
Pursuant to our bylaw no. 3 relating to the advance notice of nominations of directors, which we refer to as the Advance Notice Bylaw, 
shareholders seeking to nominate candidates for election as directors other than pursuant to a proposal or requisition of shareholders 
made in accordance with the provisions of the CBCA, must provide timely written notice to our Corporate Secretary. To be timely, a 
shareholder's notice must be received (i) in the case of an annual meeting of shareholders, not less than 30 days prior to the date of the 
annual meeting of shareholders; provided, however, that in the event that the annual meeting of shareholders is to be held on a date 
that is less than 50 days after the date on which the first public announcement of the date of the annual meeting was made, notice by 
the shareholder must be received not later than the close of business on the 10th day following the date of such public announcement; 
and (ii) in the case of a special meeting (which is not also an annual meeting) of shareholders called for any purpose which includes the 
election of directors to the board of directors, not later than the close of business on the 15th day following the day on which the first 
public announcement of the date of the special meeting was made. The Advance Notice Bylaw also prescribes the proper written form for 
a shareholder's notice.
Share Rights
See the discussion in the section of this exhibit entitled “Description of Share Capital” for a summary of our authorized capital and the 
rights attached to our common shares and preferred shares.
Quorum 
Under our bylaws, the quorum for the transaction of business at a meeting of our board of directors is a majority of the number of 
directors or the minimum number of directors required by our articles of incorporation or by a resolution of the shareholders.
Under our bylaws, the quorum for the transaction of business at a meeting of our shareholders is the holders present in person or by 
proxy and holding in aggregate not less than 20% of our issued shares entitled to vote at such meeting.
Impediments to Change of Control
Our articles of incorporation do not contain any change of control limitations with respect to a merger, acquisition or corporate 
restructuring that involves us.
 
15
 

 
Other Canadian Law Considerations
Ownership and Exchange Controls 
Competition Act 
Limitations on the ability to acquire and hold our common shares may be imposed by the Competition Act (Canada). This legislation 
establishes a pre-merger notification regime for certain types of merger transactions that exceed certain statutory shareholding and 
financial thresholds. Transactions that are subject to notification cannot be closed until the required materials are filed and the applicable 
statutory waiting period has expired or been waived by the Commissioner of Competition, or the Commissioner. Further, the Competition 
Act (Canada) permits the Commissioner to review any acquisition of control over or of a significant interest in us, whether or not it is 
subject to mandatory notification. This legislation grants the Commissioner jurisdiction, for up to one year, to challenge this type of 
acquisition before the Canadian Competition Tribunal if it would, or would be likely to, substantially prevent or lessen competition in any 
market in Canada.
Investment Canada Act
The Investment Canada Act requires notification and, in certain cases, advance review and approval by the Government of Canada of an 
investment to establish a new Canadian business by a non-Canadian or of the acquisition by a non-Canadian of “control” of a “Canadian 
business”, all as defined in the Investment Canada Act. Generally, the threshold for advance review and approval will be higher in 
monetary terms for a member of the World Trade Organization. The Investment Canada Act generally prohibits the implementation of 
such a reviewable transaction unless, after review, the relevant minister is satisfied that the investment is likely to be of net benefit to 
Canada.
The Investment Canada Act contains various rules to determine if there has been an acquisition of control. For example, for purposes of 
determining whether an investor has acquired control of a corporation by acquiring shares, the following general rules apply, subject to 
certain exceptions. The acquisition of a majority of the voting shares of a corporation is deemed to be acquisition of control of that 
corporation. The acquisition of less than a majority but one-third or more of the voting shares of a corporation is presumed to be an 
acquisition of control of that corporation unless it can be established that, on the acquisition, the corporation is not controlled in fact by 
the acquiror through the ownership of voting shares.
The acquisition of less than one-third of the voting shares of a corporation is deemed not to be acquisition of control of that corporation.
 
16
 

 
In addition, under the Investment Canada Act, national security review on a discretionary basis may also be undertaken by the federal 
government in respect of a much broader range of investments by a non-Canadian to “acquire, in whole or in part, or to establish an 
entity carrying on all or any part of its operations in Canada, with the relevant test being whether such an investment by a non-Canadian 
could be “injurious to national security.” The Minister of Industry has broad discretion to determine whether an investor is a non-
Canadian and therefore may be subject to national security review. Review on national security grounds is at the discretion of the federal 
government and may occur on a pre- or post-closing basis.
Any of these provisions may discourage a potential acquirer from proposing or completing a transaction that may have otherwise 
presented a premium to our shareholders. We cannot predict whether investors will find our company and our common shares less 
attractive because we are governed by foreign laws.
Registration Rights
Consonance Capital Management
On April 23, 2019, we entered into a registration rights agreement with Consonance Capital Master Account LP and P Consonance 
Opportunities Ltd. in connection with the Private Placement. Pursuant to the registration rights agreement, we agreed to use our 
commercially reasonable efforts to have a registration statement registering the common shares purchased by Consonance Capital 
Master Account LP and P Consonance Opportunities Ltd. in the Private Placement declared effective. We also agreed, among other 
things, to cause such registration statement to remain effective and to assist Consonance Capital Master Account L.P. and P Consonance 
Opportunities Ltd. with offerings of such securities. See “Certain Relationships and Related Party Transactions-Private Placement” for 
additional information regarding the Private Placement. On March 17, 2020, we amended the registration rights agreement to provide 
that we will use reasonable best efforts to have this registration statement declared effective by the SEC. We filed with the SEC a 
registration statement on Form F-1 to register the common shares held by Consonance Capital Master Account LP and P Consonance 
Opportunities Ltd., which was declared effective by the SEC on September 30, 2020. We also filed with the SEC a Post-Effective 
Amendment No. 1 on Form F-3 to Form F-1, which was effective on December 7, 2020.
 
17
 

 
In addition, if we propose to register (including, for this purpose, a registration effected by us for shareholders other than Consonance 
Capital Master Account LP and P Consonance Opportunities Ltd.) any of our securities under the Securities Act in connection with the 
public offering of such securities solely for cash (other than a rights offering or pursuant to a registration statement on Form S-4, F-4 or 
S-8), we are obligated, at such time, to promptly give each of Consonance Capital Master Account LP and P Consonance Opportunities 
Ltd. notice of such registration. Upon the request of each of Consonance Capital Master Account LP and P Consonance Opportunities Ltd. 
given within 10 days after such notice is given by us, we are obligated, subject to underwriter requirements, to use commercially 
reasonable efforts to cause to be registered all of the registrable securities that each such holder has requested to be included in such 
registration. We have the right to terminate or withdraw any registration initiated by us before the effectiveness of such registration, 
whether or not any such holder has elected to include registrable securities in such registration. The expenses of such withdrawn 
registration will be borne by us. 
We have also agreed, among other things, to indemnify each of Consonance Capital Master Account LP and P Consonance Opportunities 
Ltd. from certain liabilities and to bear all fees and expenses incident to the registration of our common shares purchased by each of 
Consonance Capital Master Account LP and P Consonance Opportunities Ltd. in the Private Placement, including fees, charges and 
disbursements of counsel to Consonance Capital Master Account LP and P Consonance Opportunities Ltd.
 
18
 

 
Structured Alpha LP and Armistice Capital Master Fund Ltd.
On October 29, 2020, we, Structured Alpha LP, and Armistice Capital Master Fund Ltd. entered into a registration right agreement in 
connection to the Securities Purchase Agreement, as amended in November 2020. The Company has agreed to file a resale registration 
statement with the SEC within 30 days of the closing of the offering for purposes of registering the resale of the common shares issuable 
in connection with the offering and the common shares underlying the warrants and pre-funded warrants issuable in the offering. We
filed with the SEC a registration statement on Form F-3 to register the common shares held by Structured Alpha LPand Armistice Capital 
Master Fund Ltd., which was declared effective by the SEC on December 9, 2020.
19
 

Exhibit 8.1
Subsidiaries
 
 
 
Name of Subsidiary
    State or Other Jurisdiction of Incorporation
Liminal R&D BioSciences Inc.
    Canada
NantPro Biosciences, LLC
 
Delaware
Telesta Therapeutics Inc.
 
Canada
Pathogen Removal and Diagnostic Technologies Inc.
 
Delaware
Liminal BioSciences Holdings Limited
 
United Kingdom
Liminal BioSciences Limited
 
United Kingdom
Fairhaven Pharmaceuticals Inc.
 
Canada
 

Exhibit 12.1
Certification by the Principal Executive Officer pursuant to
Securities Exchange Act Rules 13a-14(a) and 15d-14(a)
as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
I, Bruce Pritchard, certify that:
  
1.
I have reviewed this annual report on Form 20-F of Liminal BioSciences Inc.;
 
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 15d-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 
fourth fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over 
financial reporting.

 
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 15, 2023
 
/s/ Bruce Pritchard
Name:
 
 Bruce Pritchard
Title:
 
 
Chief Executive Officer
(Principal Executive Officer)
 

Exhibit 12.2
Certification by the Principal Financial Officer pursuant to
Securities Exchange Act Rules 13a-14(a) and 15d-14(a)
as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
I, Nicole Rusaw, certify that:
1.
I have reviewed this annual report on Form 20-F of Liminal BioSciences Inc.;
 
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 15d-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 
fourth fiscal quarter, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

 
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 15, 2023
 
/s/ Nicole Rusaw
Name:
 
 Nicole Rusaw
Title:
 
 
Chief Financial Officer
(Principal Financial Officer)
 

Exhibit 13.1
Certification by the Principal Executive Officer pursuant to
18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002
In connection with the Annual Report of Liminal BioSciences Inc. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2022 as filed 
with the Securities and Exchange Commission on the date hereof (the “Report”), I, Bruce Pritchard, Chief Executive Officer of the Company, certify, 
pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:
  
  
(1)
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
  
  
(2)
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the 
Company.
  
 
  
Date: March 15, 2023
 
/s/ Bruce Pritchard
Name:
 
 Bruce Pritchard
Title:
 
 
Chief Executive Officer
(Principal Executive Officer)
 
 

Exhibit 13.2
Certification by the Principal Financial Officer pursuant to
18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002
In connection with the Annual Report of Liminal BioSciences Inc. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2022 as filed 
with the Securities and Exchange Commission on the date hereof (the “Report”), I, Nicole Rusaw, Chief Financial Officer of the Company, certify, pursuant 
to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:
  
  
(1)
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
  
  
(2)
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the 
Company.
  
 
  
Date: March 15, 2023
 
/s/ Nicole Rusaw
Name:
 
 Nicole Rusaw
Title:
 
 
Chief Financial Officer
(Principal Financial Officer)
 

 
 
Exhibit 15.1
 
 
 
 
Consent of Independent Registered Public Accounting firm
We hereby consent to the incorporation by reference into the Registration Statements on Form S-8 (No. 333-235692) and Form F-3 (Nos. 
333-251055, 333-245703 and 333-251065) of Liminal BioSciences Inc. of our report dated March 14, 2023 relating to the consolidated 
financial statements of Liminal BioSciences Inc., which appears in this Form 20-F.
  
  
/s/PricewaterhouseCoopers LLP
  
Chartered Professional Accountants, Licensed Public Accountants 
 
Oakville, Canada
March 14, 2023
 
 
 
 
 
 
 
PricewaterhouseCoopers LLP
PwC Centre, 354 Davis Road, Suite 600, Oakville, Ontario, Canada L6J 0C5
T: +1 905 815 6300, F: +1 905 815 6499, www.pwc.com/ca
  
“PwC” refers to PricewaterhouseCoopers LLP, an Ontario limited liability partnership.