Exhibit 4.2


 


“UNLESS PERMITTED UNDER SECURITIES LEGISLATION,
THE HOLDER OF THIS SECURITY MUST NOT TRADE THE SECURITY BEFORE MARCH 3, 2023.”


 


“NEITHER THIS SECURITY NOR THE SECURITIES
FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION
OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”),
AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR
PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND
IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS. THIS SECURITY AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS SECURITY MAY BE
PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES.”


 


EXHIBIT B


 


CLASS B COMMON SHARE PURCHASE WARRANT


 


Edesa
Biotech, Inc.


 


	Warrant Shares: _______	         Date:
    November 2, 2022




 


THIS
CLASS B COMMON SHARE PURCHASE WARRANT (the “Warrant”) certifies that, for value received, _____________ or its
assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter
set forth, at any time at any day that is the earlier to occur of 60 days from November 2, 2022 (the “Closing Day”)
or the date a registration statement for the Company’s common shares (“Common Shares”) is declared effective
(the “Initial Exercise Date”) and on or prior to 5:00 p.m. (Toronto time) on the twelve month anniversary of
the Initial Exercise Date (the “Termination Date”), but not thereafter, to subscribe for and purchase from
Edesa Biotech, Inc., a British Columbia corporation (the “Company”), up to [●] Common Shares under this
Warrant (as subject to adjustment hereunder, the “Warrant Shares”). The purchase price of one Common Share under this
Warrant shall be equal to the Exercise Price, as defined in Section 2(b).


 


Section 1.              Definitions.
Capitalized terms used and not otherwise defined herein shall have the meanings set forth in that certain Subscription Agreement (the
 “Subscription Agreement”), dated November 2, 2022, among the Company and the purchasers signatory thereto.


 






    1


     


    

 


Section 2.              Exercise.


 


a)            Exercise
of Warrant. Exercise of the purchase rights represented by this Warrant may be made, in whole or in part, at any time or times on
or after the Initial Exercise Date and on or before the Termination Date by delivery to the Company of a duly executed facsimile copy
or PDF copy submitted by e-mail (or e-mail attachment) to of the Notice of Exercise in the form annexed hereto (the “Notice
of Exercise”). Within the earlier of (i) two (2) days on which the principal Trading Market (as defined herein)
is open for trading (the “Trading Day”) and (ii) the number of Trading Days comprising the Standard Settlement
Period (as defined in Section 2(d)(i) herein) following the date of exercise as aforesaid, the Holder shall deliver the aggregate
Exercise Price for the Warrant Shares specified in the applicable Notice of Exercise by wire transfer or cashier’s check drawn
on a United States or Canadian bank unless the cashless exercise procedure specified in Section 2(c) below is specified in
the applicable Notice of Exercise. No ink-original Notice of Exercise shall be required, nor shall any medallion guarantee (or other
type of guarantee or notarization) of any Notice of Exercise be required. Notwithstanding anything herein to the contrary, the Holder
shall not be required to physically surrender this Warrant to the Company until the Holder has purchased all of the Warrant Shares available
hereunder and the Warrant has been exercised in full, in which case, the Holder shall surrender this Warrant to the Company for cancellation
within three (3) Trading Days of the date on which the final Notice of Exercise is delivered to the Company. Partial exercises
of this Warrant resulting in purchases of a portion of the total number of Warrant Shares available hereunder shall have the effect of
lowering the outstanding number of Warrant Shares purchasable hereunder in an amount equal to the applicable number of Warrant Shares
purchased. The Holder and the Company shall maintain records showing the number of Warrant Shares purchased and the date of such purchases.
The Company shall deliver any objection to any Notice of Exercise within one (1) Trading Day of receipt of such notice. The
Holder and any assignee, by acceptance of this Warrant, acknowledge and agree that, by reason of the provisions of this paragraph, following
the purchase of a portion of the Warrant Shares hereunder, the number of Warrant Shares available for purchase hereunder at any given
time may be less than the amount stated on the face hereof.


 


Without limiting
the rights of a Holder to receive Warrant Shares on a “cashless exercise”, in no event will the Company be required to net
cash settle a Warrant exercise.


 


b)            Exercise
Price. The exercise price per one Common Share under this Warrant shall be US$1.00, subject to adjustment hereunder (the “Exercise
Price”).


 


c)            Cashless
Exercise. If at the time of exercise hereof there is no effective registration statement registering, or the prospectus contained
therein is not available for the issuance or resale of the Warrant Shares to or by the Holder, then this Warrant may also be exercised,
in whole or in part, at such time by means of a “cashless exercise” in which the Holder shall be entitled to receive a number
of Warrant Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A), where:


 


(A) =
as applicable: (i) the VWAP (as defined herein) on the Trading Day immediately preceding the date of the applicable Notice of Exercise
if such Notice of Exercise is (1) both executed and delivered pursuant to Section 2(a) hereof on a day that is not
a Trading Day or (2) both executed and delivered pursuant to Section 2(a) hereof on a Trading Day prior to the opening
of “regular trading hours” (as defined in Rule 600(b)(64) of Regulation NMS promulgated under the United Staters federal
securities laws) on such Trading Day, (ii) at the option of the Holder, either (y) the VWAP on the Trading Day immediately
preceding the date of the applicable Notice of Exercise or (z) the Bid Price (as defined herein) of the Common Shares on the principal
Trading Market as reported by Bloomberg L.P. as of the time of the Holder’s execution of the applicable Notice of Exercise if such
Notice of Exercise is executed during “regular trading hours” on a Trading Day and is delivered within two (2) hours
thereafter (including until two (2) hours after the close of “regular trading hours” on a Trading Day) pursuant to
Section 2(a) hereof or (iii) the VWAP on the date of the applicable Notice of Exercise if the date of such Notice of
Exercise is a Trading Day and such Notice of Exercise is both executed and delivered pursuant to Section 2(a) hereof after
the close of “regular trading hours” on such Trading Day;


 



    2


     


    

 


(B) = the
Exercise Price of this Warrant, as adjusted hereunder; and


 


(X) =
the number of Warrant Shares that would be issuable upon exercise of this Warrant in accordance with the terms of this Warrant if such
exercise were by means of a cash exercise rather than a cashless exercise.


 


If Warrant Shares
are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9) of the
Securities Act of 1933 as amended, and the rules and regulations promulgated thereunder (the “Securities Act”),
the Warrant Shares shall take on the characteristics of the Warrants being exercised, and the holding period of the Warrant Shares being
issued may be tacked on to the holding period of this Warrant.  The Company agrees not to take any position contrary to this
Section 2(c).


 


“Trading
Market” means any of the following markets or exchanges on which the Common Shares are listed or quoted for trading on the
date in question: the NYSE American, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, the New York
Stock Exchange (or any successors to any of the foregoing).


 


“Bid Price”
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Shares are then
listed or quoted on a Trading Market, the bid price of the Common Shares for the time in question (or the nearest preceding date) on
the Trading Market on which the Common Shares are then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30
a.m. (Toronto time) to 4:02 p.m. (Toronto time)), (b)  if OTCQB or OTCQX is not a Trading Market, the volume weighted
average price of the Common Shares for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common
Shares are not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Shares are then reported in the “Pink
Sheets” published by OTC Markets Group, Inc. (or a similar organization or agency succeeding to its functions of reporting
prices), the most recent bid price per Common Share so reported, or (d) in all other cases, the fair market value of a Common Share
as determined by an independent appraiser selected in good faith by the Holders of a majority in interest of the Securities then outstanding
and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.


 






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“VWAP”
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Shares are then
listed or quoted on a Trading Market, the daily volume weighted average price of the Common Shares for such date (or the nearest preceding
date) on the Trading Market on which the Common Shares are then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day
from 9:30 a.m. (Toronto time) to 4:02 p.m. (Toronto time)), (b)  if OTCQB or OTCQX is not a Trading Market, the volume
weighted average price of the Common Shares for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if
the Common Shares are not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Shares are then reported in
the “Pink Sheets” published by OTC Markets Group, Inc. (or a similar organization or agency succeeding to its functions
of reporting prices), the most recent bid price per Common Share so reported, or (d) in all other cases, the fair market value
of a Common Share as determined by an independent appraiser selected in good faith by the Holders of a majority in interest of the Securities
then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.


 


“Person”
means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability
company, joint share company, government (or an agency or subdivision thereof) or other entity of any kind.


 


Notwithstanding
anything herein to the contrary, on the Termination Date, this Warrant shall be automatically exercised via cashless exercise pursuant
to this Section 2(c).


 


d)            Mechanics
of Exercise.


 


i.             Delivery
of Warrant Shares Upon Exercise. The Company shall cause the Warrant Shares purchased hereunder to be transmitted by the Transfer
Agent to the Holder by crediting the account of the Holder’s or its designee’s balance account with Computershare Investor
Services, Inc. through its Deposit or Withdrawal at Custodian system (“DWAC”) if the Company is then a participant
in such system and either (A) there is an effective registration statement permitting the issuance of the Warrant Shares to or
resale of the Warrant Shares by the Holder or (B) the Warrant Shares are eligible for resale by the Holder without volume or manner-of-sale
limitations pursuant to Rule 144 that is promulgated by the United States Securities and Exchange Commission pursuant to the Securities
Act (“Rule 144”) (assuming cashless exercise of the Warrants), and otherwise by physical delivery of a certificate,
registered in the Company’s share register in the name of the Holder or its designee, for the number of Warrant Shares to which
the Holder is entitled pursuant to such exercise to the address specified by the Holder in the Notice of Exercise by the date that is
the earlier of (i) the earlier of (A) three (3) Trading Days after the delivery to the Company of the Notice of Exercise
and (B) one (1) Trading Day after delivery of the aggregate Exercise Price to the Company and (ii) the number of Trading
Days comprising the Standard Settlement Period (as defined herein) after the delivery to the Company of the Notice of Exercise (such
date, the “Warrant Share Delivery Date”). Upon delivery of the Notice of Exercise, the Holder shall be deemed for
all corporate purposes to have become the holder of record of the Warrant Shares with respect to which this Warrant has been exercised,
irrespective of the date of delivery of the Warrant Shares, provided that payment of the aggregate Exercise Price (other than in the
case of a cashless exercise) is received within the earlier of (i) two (2) Trading Days and (ii) the number of Trading
Days comprising the Standard Settlement Period following delivery of the Notice of Exercise. The Company agrees to maintain a transfer
agent that is a participant in the FAST program so long as this Warrant remains outstanding and exercisable. As used herein, “Standard
Settlement Period” means the standard settlement period, expressed in a number of Trading Days, on the Company’s primary
Trading Market with respect to the Common Shares as in effect on the date of delivery of the Notice of Exercise.


 






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ii.            Delivery
of New Warrants Upon Exercise. If this Warrant shall have been exercised in part, the Company shall, at the request of a Holder and
upon surrender of this Warrant, at the time of delivery of the Warrant Shares, deliver to the Holder a new Warrant evidencing the rights
of the Holder to purchase the unpurchased Warrant Shares called for by this Warrant, which new Warrant shall in all other respects be
identical with this Warrant.


 


iii.           Reserved.


 


iv.           Reserved.


 


v.            No
Fractional Shares or Scrip. No fractional shares or scrip representing fractional shares shall be issued upon the exercise of this
Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the Company shall,
at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such fraction multiplied by the
Exercise Price or round up to the next whole share.


 


vi.           Charges,
Taxes and Expenses. Issuance of Warrant Shares shall be made without charge to the Holder for any issue or transfer tax or other
incidental expense in respect of the issuance of such Warrant Shares, all of which taxes and expenses shall be paid by the Company, and
such Warrant Shares shall be issued in the name of the Holder or in such name or names as may be directed by the Holder; provided,
however, that in the event that Warrant Shares are to be issued in a name other than the name of the Holder, this Warrant when
surrendered for exercise shall be accompanied by the Assignment Form attached hereto duly executed by the Holder and the Company
may require, as a condition thereto, the payment of a sum sufficient to reimburse it for any transfer tax incidental thereto. The Company
shall pay all Transfer Agent fees required for same-day processing of any Notice of Exercise and all fees to the Depository Trust Company
(or another established clearing corporation performing similar functions) required for same-day electronic delivery of the Warrant Shares.


 






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vii.          Closing
of Books. The Company will not close its shareholder books or records in any manner which prevents the timely exercise of this Warrant,
pursuant to the terms hereof.


 


e)            Holder’s
Exercise Limitations. Unless otherwise agreed by the Company and Holder, the Company shall not knowingly effect any exercise of this
Warrant, and a Holder shall not have the right to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to
the extent that after giving effect to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together
with the Holder’s Affiliates, and any other Persons (as defined herein) acting as a group together with the Holder or any of the
Holder’s Affiliates (such Persons, “Attribution Parties”)), would beneficially own in excess of the Beneficial
Ownership Limitation (as defined herein).  For purposes of the foregoing sentence, the number of Common Shares beneficially owned
by the Holder and its Affiliates and Attribution Parties shall include the number of Common Shares issuable upon exercise of this Warrant
with respect to which such determination is being made, but shall exclude the number of Common Shares which would be issuable upon (i) exercise
of the remaining, nonexercised portion of this Warrant beneficially owned by the Holder or any of its Affiliates or Attribution Parties
and (ii) exercise or conversion of the unexercised or nonconverted portion of any other securities of the Company (including, without
limitation, any other Common Share Equivalents) subject to a limitation on conversion or exercise analogous to the limitation contained
herein beneficially owned by the Holder or any of its Affiliates or Attribution Parties.  Except as set forth in the preceding
sentence, for purposes of this Section 2(e), beneficial ownership shall be calculated in accordance with Section 13(d) of
the Exchange Act and the rules and regulations promulgated thereunder, it being acknowledged by the Holder that the Company is
not representing to the Holder that such calculation is in compliance with Section 13(d) of the Exchange Act and the Holder
is solely responsible for any schedules required to be filed in accordance therewith. To the extent that the limitation contained in
this Section 2(e) applies, the determination of whether this Warrant is exercisable (in relation to other securities owned
by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant is exercisable shall be in the
sole discretion of the Holder, and the submission of a Notice of Exercise shall be deemed to be the Holder’s determination of whether
this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates and Attribution Parties)
and of which portion of this Warrant is exercisable, in each case subject to the Beneficial Ownership Limitation, and the Company shall
have no obligation to verify or confirm the accuracy of such determination. In addition, a determination as to any group status as contemplated
above shall be determined in accordance with Section 13(d) of the Exchange Act of 1934, as amended, and the rules and
regulations promulgated thereunder (the “Exchange Act”). For purposes of this Section 2(e), in determining the
number of outstanding Common Shares, a Holder may rely on the number of outstanding Common Shares as reflected in (A) the Company’s
most recent periodic or annual report filed with the Commission, as the case may be, (B) a more recent public announcement by the
Company or (C) a more recent written notice by the Company or the Transfer Agent setting forth the number of Common Shares outstanding. 
Upon the written or oral request of a Holder, the Company shall within one (1) Trading Day confirm orally and in writing to the
Holder the number of Common Shares then outstanding.  In any case, the number of outstanding Common Shares shall be determined
after giving effect to the conversion or exercise of securities of the Company, including this Warrant, by the Holder or its Affiliates
or Attribution Parties since the date as of which such number of outstanding Common Shares was reported. The “Beneficial Ownership
Limitation” shall be 9.99% of the number of Common Shares outstanding immediately after giving effect to the issuance of Common
Shares issuable upon exercise of this Warrant. The Holder, upon notice to the Company, may increase or decrease the Beneficial Ownership
Limitation provisions of this Section 2(e), provided that the Beneficial Ownership Limitation in no event exceeds 9.99% of the
number of Common Shares outstanding immediately after giving effect to the issuance of Common Shares upon exercise of this Warrant held
by the Holder and the provisions of this Section 2(e) shall continue to apply. Any increase in the Beneficial Ownership Limitation
will not be effective until the 61st day after such notice is delivered to the Company. The provisions of this paragraph shall
be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 2(e) to correct
this paragraph (or any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation herein
contained or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitations contained
in this paragraph shall apply to a successor holder of this Warrant.


 






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Section 3.              Certain
Adjustments.


 


a)            Share
Dividends and Splits. If the Company, at any time while this Warrant is outstanding: (i) pays a share dividend or otherwise
makes a distribution or distributions on Common Shares or any other equity or equity equivalent securities payable in Common Shares (which,
for avoidance of doubt, shall not include any Common Shares issued by the Company upon exercise of this Warrant), (ii) subdivides
outstanding Common Shares into a larger number of shares, (iii) combines (including by way of reverse share split) outstanding
Common Shares into a smaller number of shares, or (iv) issues by reclassification of Common Shares any capital shares of the Company,
then in each case the Exercise Price shall be multiplied by a fraction of which the numerator shall be the number of Common Shares (excluding
treasury shares, if any) outstanding immediately before such event and of which the denominator shall be the number of Common Shares
outstanding immediately after such event, and the number of shares issuable upon exercise of this Warrant shall be proportionately adjusted
such that the aggregate Exercise Price of this Warrant shall remain unchanged. Any adjustment made pursuant to this Section 3(a) shall
become effective immediately after the record date for the determination of shareholders entitled to receive such dividend or distribution
and shall become effective immediately after the effective date in the case of a subdivision, combination or re-classification.


 






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b)            Reserved.


 


c)            Reserved.


 


d)            Reserved.


 


e)            Fundamental
Transaction. If, at any time while this Warrant is outstanding, (i) the Company, directly or indirectly, in one or more related
transactions effects any merger or consolidation of the Company with or into another Person, (ii) the Company, directly or indirectly,
effects any sale, lease, license, assignment, transfer, conveyance or other disposition of all or substantially all of its assets in
one or a series of related transactions, (iii) any, direct or indirect, purchase offer, tender offer or exchange offer (whether
by the Company or another Person) is completed pursuant to which holders of Common Shares are permitted to sell, tender or exchange their
shares for other securities, cash or property and has been accepted by the holders of 50% or more of the outstanding Common Shares, (iv) the
Company, directly or indirectly, in one or more related transactions effects any reclassification, reorganization or recapitalization
of the Common Shares or any compulsory share exchange pursuant to which the Common Shares are effectively converted into or exchanged
for other securities, cash or property, or (v) the Company, directly or indirectly, in one or more related transactions consummates
a share purchase agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off
or scheme of arrangement) with another Person or group of Persons whereby such other Person or group acquires more than 50% of the outstanding
Common Shares (not including any Common Shares held by the other Person or other Persons making or party to, or associated or affiliated
with the other Persons making or party to, such share purchase agreement or other business combination) (each a “Fundamental
Transaction”), then, upon any subsequent exercise of this Warrant, the Holder shall have the right to receive, for each Warrant
Share that would have been issuable upon such exercise immediately prior to the occurrence of such Fundamental Transaction, at the option
of the Holder (without regard to any limitation in Section 2(e) on the exercise of this Warrant), the number of Common Shares
of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration (the
 “Alternate Consideration”) receivable as a result of such Fundamental Transaction by a holder of the number of Common
Shares for which this Warrant is exercisable immediately prior to such Fundamental Transaction (without regard to any limitation in Section 2(e) on
the exercise of this Warrant). For purposes of any such exercise, the determination of the Exercise Price shall be appropriately adjusted
to apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one Common Share in such
Fundamental Transaction, and the Company shall apportion the Exercise Price among the Alternate Consideration in a reasonable manner
reflecting the relative value of any different components of the Alternate Consideration. If holders of Common Shares are given any choice
as to the securities, cash or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as
to the Alternate Consideration it receives upon any exercise of this Warrant following such Fundamental Transaction. The Company shall
cause any successor entity in a Fundamental Transaction in which the Company is not the survivor (the “Successor Entity”)
to assume in writing all of the obligations of the Company under this Warrant and the other Transaction Documents in accordance with
the provisions of this Section 3(e) pursuant to written agreements in form and substance reasonably satisfactory to the Holder
and approved by the Holder (without unreasonable delay) prior to such Fundamental Transaction and shall, at the option of the Holder,
deliver to the Holder in exchange for this Warrant a security of the Successor Entity evidenced by a written instrument substantially
similar in form and substance to this Warrant which is exercisable for a corresponding number of capital shares of such Successor Entity
(or its parent entity) equivalent to the Common Shares acquirable and receivable upon exercise of this Warrant (without regard to any
limitations on the exercise of this Warrant) prior to such Fundamental Transaction, and with an exercise price which applies the exercise
price hereunder to such capital shares (but taking into account the relative value of the Common Shares pursuant to such Fundamental
Transaction and the value of such capital shares, such number of capital shares and such exercise price being for the purpose of protecting
the economic value of this Warrant immediately prior to the consummation of such Fundamental Transaction), and which is reasonably satisfactory
in form and substance to the Holder. Upon the occurrence of any such Fundamental Transaction, the Successor Entity shall succeed to,
and be substituted for (so that from and after the date of such Fundamental Transaction, the provisions of this Warrant and the other
transaction documents referring to the “Company” shall refer instead to the Successor Entity), and may exercise every right
and power of the Company and shall assume all of the obligations of the Company under this Warrant and the other transaction documents
with the same effect as if such Successor Entity had been named as the Company herein.


 






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f)             Calculations.
All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share, as the case may be.
For purposes of this Section 3, the number of Common Shares deemed to be issued and outstanding as of a given date shall be the
sum of the number of Common Shares (excluding treasury shares, if any) issued and outstanding.


 


g)            Notice
to Holder of Adjustment to Exercise Price. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3,
the Company shall promptly deliver to the Holder by facsimile or email a notice setting forth the Exercise Price after such adjustment
and any resulting adjustment to the number of Warrant Shares and setting forth a brief statement of the facts requiring such adjustment.


 


Section 4.              Transfer
of Warrant.


 


a)            Transferability.
Subject to compliance with any applicable securities laws and the conditions set forth in Section 4(d) hereof and to the
provisions of Section 12(d) of the Subscription Agreement, this Warrant and all rights hereunder (including, without limitation,
any registration rights) are transferable, in whole or in part, upon surrender of this Warrant at the principal office of the Company
or its designated agent, together with a written assignment of this Warrant substantially in the form attached hereto duly executed by
the Holder or its agent or attorney and funds sufficient to pay any transfer taxes payable upon the making of such transfer. Upon such
surrender and, if required, such payment, the Company shall execute and deliver a new Warrant or Warrants in the name of the assignee
or assignees, as applicable, and in the denomination or denominations specified in such instrument of assignment, and shall issue to
the assignor a new Warrant evidencing the portion of this Warrant not so assigned, and this Warrant shall promptly be cancelled. Notwithstanding
anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant to the Company unless the Holder
has assigned this Warrant in full, in which case, the Holder shall surrender this Warrant to the Company within two (2) Trading
Days of the date on which the Holder delivers an assignment form to the Company assigning this Warrant in full. The Warrant, if properly
assigned in accordance herewith, may be exercised by a new holder for the purchase of Warrant Shares without having a new Warrant issued.


 






    9


     


    

 


b)            New
Warrants. This Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office of the Company,
together with a written notice specifying the names and denominations in which new Warrants are to be issued, signed by the Holder or
its agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be involved in such division or combination,
the Company shall execute and deliver a new Warrant or Warrants in exchange for the Warrant or Warrants to be divided or combined in
accordance with such notice. All Warrants issued on transfers or exchanges shall be dated the Issue Date of this Warrant and shall be
identical with this Warrant except as to the number of Warrant Shares issuable pursuant thereto.


 


c)            Warrant
Register. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant
Register”), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered Holder
of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other
purposes, absent actual notice to the contrary.


 


d)            Transfer
Restrictions. If, at the time of the surrender of this Warrant in connection with any transfer of this Warrant, the transfer of this
Warrant shall not be either (i) registered pursuant to an effective registration statement under the Securities Act and under applicable
state securities or blue sky laws or (ii) eligible for resale without volume or manner-of-sale restrictions or current public information
requirements pursuant to Rule 144, the Company may require, as a condition of allowing such transfer, that the Holder or transferee
of this Warrant, as the case may be, comply with the provisions of Section 12(d) of the Subscription Agreement.


 


e)            Representation
by the Holder. The Holder, by the acceptance hereof, represents and warrants that it is acquiring this Warrant and, upon any exercise
hereof, will acquire the Warrant Shares issuable upon such exercise, for its own account and not with a view to or for distributing or
reselling such Warrant Shares or any part thereof in violation of the Securities Act or any applicable state securities law, except pursuant
to sales registered or exempted under the Securities Act.


 






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Section 5.              Miscellaneous.


 


a)            No
Rights as Shareholder Until Exercise. This Warrant does not entitle the Holder to any voting rights, dividends or other rights as
a shareholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i).


 


b)            Loss,
Theft, Destruction or Mutilation of Warrant. The Company covenants that upon receipt by the Company of evidence reasonably satisfactory
to it of the loss, theft, destruction or mutilation of this Warrant or any share certificate relating to the Warrant Shares, and in case
of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which, in the case of the Warrant, shall not include
the posting of any bond), and upon surrender and cancellation of such Warrant or share certificate, if mutilated, the Company will make
and deliver a new Warrant or share certificate of like tenor and dated as of such cancellation, in lieu of such Warrant or share certificate.


 


c)            Saturdays,
Sundays, Holidays, etc. If the last or appointed day for the taking of any action or the expiration of any right required or
granted herein shall not be a Business Day, then, such action may be taken or such right may be exercised on the next succeeding Business
Day.


 


d)            Authorized
Shares.


 


The Company covenants
that, during the period the Warrant is outstanding, it will reserve from its authorized and unissued Common Shares a sufficient number
of shares to provide for the issuance of the Warrant Shares upon the exercise of any purchase rights under this Warrant. The Company
further covenants that its issuance of this Warrant shall constitute full authority to its officers who are charged with the duty of
issuing the necessary Warrant Shares upon the exercise of the purchase rights under this Warrant. The Company will take all such reasonable
action as may be necessary to assure that such Warrant Shares may be issued as provided herein without violation of any applicable law
or regulation, or of any requirements of the Trading Market upon which the Common Shares may be listed. The Company covenants that all
Warrant Shares which may be issued upon the exercise of the purchase rights represented by this Warrant will, upon exercise of the purchase
rights represented by this Warrant and payment for such Warrant Shares in accordance herewith, be duly authorized, validly issued, fully
paid and nonassessable and free from all taxes, liens and charges created by the Company in respect of the issue thereof (other than
taxes in respect of any transfer occurring contemporaneously with such issue).


 


Except and to the
extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending its certificate
of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities or
any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Warrant, but will at all
times in good faith assist in the carrying out of all such terms and in the taking of all such actions as may be necessary or appropriate
to protect the rights of Holder as set forth in this Warrant against impairment. Without limiting the generality of the foregoing, the
Company will (i) not increase the par value of any Warrant Shares above the amount payable therefor upon such exercise immediately
prior to such increase in par value, (ii) take all such action as may be necessary or appropriate in order that the Company may
validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise of this Warrant and (iii) use commercially
reasonable efforts to obtain all such authorizations, exemptions or consents from any public regulatory body having jurisdiction thereof,
as may be, necessary to enable the Company to perform its obligations under this Warrant.


 






    11


     


    

 


Before taking any
action which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable or in the Exercise Price,
the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may be necessary from any public regulatory
body or bodies having jurisdiction thereof.


 


e)            Jurisdiction.
All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall be determined in accordance
with the provisions of the Subscription Agreement.


 


f)             Restrictions.
The Holder acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered, and the Holder does not
utilize cashless exercise, will have restrictions upon resale imposed by state and federal securities laws.


 


g)            Nonwaiver
and Expenses. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder shall operate as
a waiver of such right or otherwise prejudice the Holder’s rights, powers or remedies, notwithstanding the fact that all rights
hereunder terminate on the Termination Date.


 


h)            Notices.
Any notice, request or other document required or permitted to be given or delivered to the Holder by the Company shall be delivered
in accordance with the notice provisions of the Subscription Agreement.


 


i)             Limitation
of Liability. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Warrant to purchase Warrant
Shares, and no enumeration herein of the rights or privileges of the Holder, shall give rise to any liability of the Holder for the purchase
price of any Common Shares or as a shareholder of the Company, whether such liability is asserted by the Company or by creditors of the
Company.


 


j)             Remedies.
The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages, will be entitled to specific
performance of its rights under this Warrant. The Company agrees that monetary damages would not be adequate compensation for any loss
incurred by reason of a breach by it of the provisions of this Warrant and hereby agrees to waive and not to assert the defense in any
action for specific performance that a remedy at law would be adequate.


 


k)            Successors
and Assigns. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby shall inure to the
benefit of and be binding upon the successors and permitted assigns of the Company and the successors and permitted assigns of Holder.
The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant and shall be enforceable
by the Holder or holder of Warrant Shares.


 






    12


     


    

 


l)             Amendment.
This Warrant may be modified or amended or the provisions hereof waived with the written consent of the Company and the Holder.


 


m)           Severability.
Wherever possible, each provision of this Warrant shall be interpreted in such manner as to be effective and valid under applicable law,
but if any provision of this Warrant shall be prohibited by or invalid under applicable law, such provision shall be ineffective to the
extent of such prohibition or invalidity, without invalidating the remainder of such provisions or the remaining provisions of this Warrant.


 


n)            Headings.
The headings used in this Warrant are for the convenience of reference only and shall not, for any purpose, be deemed a part of this
Warrant.


 


o)            Counterparts, Electronic
Delivery. This Warrant may be executed in one or more counterparts each of which may be delivered by facsimile, by e-mail in
pdf, or other legal permissible electronic signature, and each of which will be deemed to be an original, and all of which together
will be deemed to be one and the same document.


 


********************


 


(Signature Page Follows)


 






    13


     


    

 


IN WITNESS WHEREOF, the Company
has caused this Warrant to be executed by its officer thereunto duly authorized as of the date first above indicated.


 


	 	Edesa
    Biotech, Inc.
	 	 
	 	

    By:
	

    

    

	 	 	Name: Pardeep Nijhawan
	 	 	Title: Chief Executive Officer


 






    14


     


    

 


NOTICE OF EXERCISE


 


To:         Edesa
Biotech, Inc.


 


(1) The
undersigned hereby elects to purchase ________ Warrant Shares of the Company pursuant to the terms of the attached Warrant (only if exercised
in full), and tenders herewith payment of the exercise price in full, together with all applicable transfer taxes, if any.


 


(2)  Payment
shall take the form of (check applicable box):


 


[ ] in lawful money of the United States;
or


 


[ ] if permitted the cancellation of
such number of Warrant Shares as is necessary, in accordance with the formula set forth in subsection 2(c), to exercise this Warrant
with respect to the maximum number of Warrant Shares purchasable pursuant to the cashless exercise procedure set forth in subsection
2(c).


 


(3)  Please
issue said Warrant Shares in the name of the undersigned or in such other name as is specified below:


 


_______________________________


 


The Warrant Shares shall be delivered to the
following DWAC Account Number:


 


_______________________________


 


_______________________________


 


_______________________________


 


(4)  Accredited
Investor. The undersigned is an “accredited investor” as defined in Regulation D promulgated under the Securities Act of
1933, as amended or an “accredited investor” as defined under National Instrument 45-106.


 


[SIGNATURE
OF HOLDER]


 





	Name of Investing Entity:	                




	
	Signature of Authorized Signatory of Investing Entity:	 







	Name of Authorized Signatory:	







	Title of Authorized Signatory:	







	Date:	




 


Please send the completed Notice of Exercise Form to


 






    


     


    

 


EXHIBIT B


 


ASSIGNMENT FORM


 


(To assign the foregoing
Warrant, execute this form and supply required information. Do not use this form to purchase shares.)


 


FOR VALUE RECEIVED, the foregoing Warrant and
all rights evidenced thereby are hereby assigned to


 





	Name:	 	
	 	 	(Please
    Print)
	Address:	 	
	 

    
	 	(Please Print)

    

    

	 	 	 
	Phone Number:	 	 
	 	 	 
	Email Address: 	 	 
	 	 	 
	Dated:
    _______________ __, ______	 	 
	 	 	 
	Holder’s Signature:		 	 
	 	 	 	 
	Holder’s Address:		 	 


 


 


Please send the completed Assignment Form to