Exhibit 4.4



UNLESS
PERMITTED UNDER SECURITIES LEGISLATION, THE HOLDER OF THIS SECURITY AND ANY SECURITY ISSUED ON EXERCISE HEREOF MUST NOT TRADE THE
SECURITY BEFORE MAY 3, 2013.



THIS WARRANT AND THE SECURITIES
DELIVERABLE UPON EXERCISE THEREOF HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"), OR THE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES. THIS WARRANT MAY NOT BE EXERCISED IN THE UNITED STATES OR
BY OR ON BEHALF OF, OR FOR THE ACCOUNT OR BENEFIT OF, A U.S. PERSON UNLESS THIS WARRANT AND SHARES ISSUABLE UPON EXERCISE OF THIS
WARRANT HAVE BEEN REGISTERED UNDER THE SECURITIES ACT AND THE APPLICABLE SECURITIES LEGISLATION OF ANY SUCH STATE OR AN EXEMPTION
FROM SUCH REGISTRATION REQUIREMENTS IS AVAILABLE. "UNITED STATES" AND "U.S. PERSON" ARE AS DEFINED BY REGULATION
S UNDER THE SECURITIES ACT.



THIS
WARRANT CERTIFICATE IS VOID IF NOT EXERCISED ON OR BEFORE 5:00 P.M. (PACIFIC TIME) ON JANUARY 4, 2016.



WARRANT CERTIFICATE

(Relating
to a Private Placement Announced on November 15, 2012)



STELLAR
BIOTECHNOLOGIES, INC.

(Continued
under the laws of the Province of British Columbia)



|WARRANTCERTIFICATE NO. 2012-___ | _______WARRANTS entitling the holder to acquire, subject to adjustment, one Common Share for each Warrant represented hereby.
|------------------------------- | -----------------------------------------------------------------------------------------------------------------------------



THIS IS
TO CERTIFY THAT _____________of __________________________________ (hereinafter referred to as the "holder" or
the "Warrantholder") is entitled to acquire for each Warrant represented hereby, in the manner and subject to
the restrictions and adjustments set forth herein, at any time and from time to time until 5:00 p.m. (Pacific time) (the "Expiry
Time") on January 4, 2016 (the “Expiry Date”), one fully paid and non-assessable common share ("Common
Share") in the capital of STELLAR BIOTECHNOLOGIES, INC. (the "Company").



These
Warrants may only be exercised at the head office of the Company located at 332 East Scott Street, Port Hueneme, California, 93041,
or the registered office of the Company located at Suite 401, 1231 Barclay Street, Vancouver, British Columbia, V6E 1H5.



These Warrants
are issued subject to the terms and conditions appended hereto as Schedule "A".



IN WITNESS
WHEREOF, the Company has caused this Warrant Certificate to be executed by a duly authorized director of the Company.



DATED for
reference the 2ndday of January, 2013.



| | STELLAR BIOTECHNOLOGIES, INC.
| | -----------------------------
| |                              
| | Per:                         
| |                              



(See terms and conditions attached hereto)











SCHEDULE "A"



TERMS AND CONDITIONS FOR WARRANT

(Relating to a Private
Placement Announced on November 15, 2012)



Terms and Conditions attached to the Warrant issued
by STELLAR BIOTECHNOLOGIES, INC..(the “Company”) and dated for reference the 2ndday of January, 2013.



ARTICLE 1
INTERPRETATION



| | 1.1 | Definitions
| | --- | -----------



In these Terms and Conditions,
unless there is something in the subject matter or context inconsistent therewith:



| | (a) | "Common Shares"means the common shares in the capital of the Company to be issued pursuant to the exercise
of Warrants;
| | --- | -----------------------------------------------------------------------------------------------------------------------



| | (b) | "Company"means STELLAR BIOTECHNOLOGIES, INC.unless and until a successor corporation shall have become
such in the manner prescribed in Article 6, and thereafter "Company" shall mean such successor corporation;
| | --- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (c) | "Company's Auditors"means an independent firm of accountants duly appointed as auditors of the Company;
| | --- | -------------------------------------------------------------------------------------------------------



| | (d) | "Exchange"means the TSX Venture Exchange or such other stock exchange on which the Company's Common Shares
are listed and posted for trading;
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------



| | (e) | “Exercise Date”has that meaning ascribed to that term in Section 3.2 of this Schedule “A”;
| | --- | ------------------------------------------------------------------------------------------



| | (f) | "Exercise Price"means the price of $0.40per share if exercised on or before January 4, 2016;
| | --- | --------------------------------------------------------------------------------------------



| | (g) | "Expiry Time"means 5:00 p.m. (Pacific Time) on the Expiry Date;
| | --- | ---------------------------------------------------------------



| | (h) | “Expiry Date”means January 4, 2016.
| | --- | -----------------------------------



| | (i) | "herein", "hereby"and similar expressions refer to these Terms and Conditions as the same
may be amended or modified from time to time; and the expression "Article" and "Section" followed by a number
refer to the specified Article or Section of these Terms and Conditions;
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (j) | "Issue Date"means the issue date of the Warrant shown on the face page of the Warrant Certificate;
| | --- | --------------------------------------------------------------------------------------------------



| | (k) | "person"means an individual, corporation, partnership, trustee or any unincorporated organization and words
importing persons have a similar meaning;
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------



| | (l) | “Subscription Form”has that meaning ascribed to that term in Section 3.1 of this Schedule “A”;
| | --- | ----------------------------------------------------------------------------------------------



| | (m) | "Warrant"means the warrant to acquire Common Shares evidenced by the Warrant Certificate; and
| | --- | ---------------------------------------------------------------------------------------------



| | (n) | "Warrant Certificate"means the certificate to which these Terms and Conditions are attached.
| | --- | --------------------------------------------------------------------------------------------



2







| | 1.2 | Interpretation Not Affected by Headings
| | --- | ---------------------------------------



| | (a) | The division of these Terms and Conditions into Articles and Sections, and the insertion of headings are for convenience of
reference only and shall not affect the construction or interpretation thereof.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (b) | Words importing the singular number include the plural and vice versa and words importing the masculine gender include the
feminine and neuter genders.
| | --- | -------------------------------------------------------------------------------------------------------------------------------------------------------



| | 1.3 | Applicable Law
| | --- | --------------



The terms
hereof and of the Warrant shall be construed in accordance with the laws of the Province of British Columbia and the laws of Canada.



ARTICLE 2
ISSUE OF WARRANT



| | 2.1 | Issue of Warrants
| | --- | -----------------



That number
of Warrants set out on the Warrant Certificate are hereby created and authorized to be issued.



| | 2.2 | Additional Warrants
| | --- | -------------------



Subject to
any other written agreement between the Company and the Warrantholder, the Company may at any time and from time to time undertake
further equity or debt financing and may issue additional Common Shares, warrants or grant options or similar rights to purchase
Common Shares to any person.



| | 2.3 | Issue in Substitution for Lost Warrants
| | --- | ---------------------------------------



If the Warrant Certificate becomes
mutilated, lost, destroyed or stolen:



| | (a) | the Company shall issue and deliver a new Warrant Certificate of like date and tenor as the one mutilated, lost, destroyed
or stolen, in exchange for and in place of and upon cancellation of such mutilated, lost, destroyed or stolen Warrant Certificate;
and
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (b) | the holder shall bear the cost of the issue of a new Warrant Certificate hereunder and in the case of the loss, destruction
or theft of the Warrant Certificate, shall furnish to the Company such evidence of loss, destruction, or theft as shall be satisfactory
to the Company in its discretion and the Company may also require the holder to furnish indemnity in an amount and form satisfactory
to the Company in its discretion, and shall pay the reasonable charges of the Company in connection therewith.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | 2.4 | Warrantholder Not a Shareholder
| | --- | -------------------------------



The Warrant
shall not constitute the holder a shareholder of the Company, nor entitle it to any right or interest in respect thereof except
as may be expressly provided in the Warrant.



3







ARTICLE 3
EXERCISE OF THE WARRANT



| | 3.1 | Method of Exercise of the Warrant
| | --- | ---------------------------------



The right
to purchase Common Shares conferred by the Warrant Certificate may be exercised, prior to the Expiry Time, by the holder surrendering
this Warrant Certificate, with a duly completed and executed subscription form substantially in the form attached hereto as Schedule
"B" (the “Subscription Form”)and a certified cheque, bank draft or a money order payable to or to
the order of the Company, for the Exercise Price applicable at the time of surrender in respect of the Common Shares subscribed
for in lawful money of Canada, to the Company.



| | 3.2 | Effective Date of Exercise of the Warrant
| | --- | -----------------------------------------



This Warrant
Certificate together with such Exercise Form, certified cheque, bank draft or money order will be deemed to be so surrendered and
exercised only upon actual receipt thereof by the Company as set out above (the “Exercise Date”).



| | 3.3 | Effect of Exercise of the Warrant
| | --- | ---------------------------------



| | (a) | Upon surrender and payment as aforesaid the Common Shares so subscribed for shall be issued as fully paid and non-assessable
shares and the holder shall become the holder of record of such Common Shares on the date of such surrender and payment; and
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (b) | Within five business days after surrender and payment as aforesaid, the Company shall forthwith cause the issuance to the holder
of a certificate for the Common Shares purchased as aforesaid.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | 3.4 | Subscription for Less than Entitlement
| | --- | --------------------------------------



The holder
may subscribe for and purchase a number of Common Shares less than the number which it is entitled to purchase pursuant to the
surrendered Warrant Certificate. In the event of any purchase of a number of Common Shares less than the number which can be purchased
pursuant to the Warrant Certificate, the holder shall be entitled to receive a new Warrant Certificate with respect to the remaining
balance of the Common Shares purchasable under this Warrant Certificate.



| | 3.5 | Expiration of the Warrant
| | --- | -------------------------



After the
Expiry Time all rights hereunder shall wholly cease and terminate and the Warrant shall be void and of no effect.



| | 3.6 | Hold Periods and Legending of Share Certificate
| | --- | -----------------------------------------------



If any of
the Warrants are exercised prior to May 3, 2013, the certificates representing the Common Shares to be issued pursuant to such
exercise shall bear the following legends:



“Unless
permitted under securities legislation, the holder of the securities shall not trade the securities before May 3, 2013.”



4







ARTICLE 4

ADJUSTMENTS



| | 4.1 | Adjustments
| | --- | -----------



The number of Common Shares purchasable
upon the exercise of each Warrant and the Exercise Price shall be subject to adjustment as follows:



| | (a) | in the event the Company shall:
| | --- | -------------------------------



| | (i) | pay a dividend in Common Shares or make a distribution in Common Shares;
| | --- | ------------------------------------------------------------------------



| | (ii) | subdivide its outstanding Common Shares;
| | ---- | ----------------------------------------



| | (iii) | combine its outstanding Common Shares into a smaller number of Common Shares; or
| | ----- | --------------------------------------------------------------------------------



| | (iv) | issue by reclassification of its Common Shares other securities of the Company (including any such
reclassification in connection with a consolidation, merger, amalgamation or other combination in which the Company is the surviving
corporation);
| | ---- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



the number
of Common Shares (or other securities) purchasable upon exercise of each Warrant immediately prior thereto shall be adjusted so
that the Warrantholder shall be entitled to receive the kind and number of Common Shares or other securities of the Company which
it would have owned or have been entitled to receive after the happening of any of the events described above, had such Warrant
been exercised immediately prior to the happening of such event or any record date with respect thereto. An adjustment made pursuant
to this subsection (a) shall become effective immediately after the effective date of such event retroactive to the record date,
if any, for such event.



| | (b) | In case the Company shall issue rights, options or warrants to all or substantially all holders
of its outstanding Common Shares, without any charge to such holders, entitling them (for a period within 45 days after the record
date mentioned below) to subscribe for or purchase Common Shares at a price per share which is lower than 95% of the current market
price at the record date mentioned below than the then current market price per Common Share (as determined in accordance with
subsection (d) below), the number of Common Shares thereafter purchasable upon the exercise of each Warrant shall be determined
by multiplying the number of Common Shares theretofore purchasable upon exercise of each Warrant by a fraction, of which the numerator
shall be the number of Common Shares outstanding on the date of issuance of such rights, options or warrants plus the number of
additional Common Shares offered for subscription or purchase, and of which the denominator shall be the number of Common Shares
outstanding on the date of issuance of such rights, options or warrants plus the number of shares which the aggregate offering
price of the total number of Common Shares so offered would purchase at the current market price per Common Share at such record
date. Such adjustment shall be made whenever such rights, options or warrants are issued, and shall become effective immediately
after the record date for the determination of shareholders entitled to receive such rights, options or warrants.
| | --- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



5







| | (c) | In case the Company shall distribute to all or substantially
all holders of its Common Shares evidences of its indebtedness or assets (excluding cash dividends or distributions payable out
of consolidated earnings or earned surplus and dividends or distributions referred to in subsection(a) above or in subsection
(d) below or rights, options or warrants, or convertible or exchangeable securities containing the right to subscribe for or purchase
Common Shares (excluding those referred to in subsection (b) above)), then in each case the number of Common Shares thereafter
purchasable upon the exercise of each Warrant shall be determined by multiplying the number of Common Shares theretofore purchasable
upon the exercise of each Warrant by a fraction, of which the numerator shall be the then current market price per Common Share
(as determined in accordance with subsection (d) below) on the date of such distribution, and of which the denominator shall be
the then current market price per Common Share less the then fair value (as determined by the board of directors of the Company,
acting reasonably) of the portion of the assets or evidences of indebtedness so distributed or of such subscription rights, options
or warrants, or of such convertible or exchangeable securities applicable to one Common Share. Such adjustment shall be made whenever
any such distribution is made, and shall become effective on the date of distribution retroactive to the record date for the determination
of shareholders entitled to receive such distribution.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



In the event
of the distribution by the Company to all or substantially all of the holders of its Common Shares of shares of a subsidiary or
securities convertible or exercisable for such shares, then in lieu of an adjustment in the number of Common Shares purchasable
upon the exercise of each Warrant, the Warrantholder of each Warrant, upon the exercise thereof, shall receive from the Company,
such subsidiary or both, as the Company shall reasonably determine, the shares or other securities to which such Warrantholder
would have been entitled if such Warrantholder had exercised such Warrant immediately prior thereto, all subject to further adjustment
as provided in this section 4.1 provided, however, that no adjustment in respect of dividends or interest on such shares or other
securities shall be made during the term of a Warrant or upon the exercise of a Warrant.



| | (d) | For the purpose of any computation under subsections (b) and (c) of this section 4.1, the current
market price per Common Share at any date shall be the weighted average price per Common Share for twenty-five (25) consecutive
trading days, commencing not more than 45 trading days before such date on the stock exchange on which the Common Shares are then
traded; provided if the Common Shares are then traded on more than one stock exchange, then on the stock exchange on which the
largest volume of Common Shares were traded during such twenty-five (25) consecutive trading day period. The weighted average price
per Common Share shall be determined by dividing the aggregate sale price of all Common Shares sold on such exchange or market,
as the case may be, during the said twenty-five (25) consecutive trading days by the total number of shares so sold. For purposes
of this subsection (d), trading day means, with respect to a stock exchange, a day on which such exchange is open for the transaction
of business. Should the Common Shares not be listed on any stock exchange the current market price per Common Share at any date
shall be determined by the board of directors of the Company, acting reasonably.
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (e) | In any case in which this Article 4 shall require that any adjustment in the Exercise Price be
made effective immediately after a record date for a specified event, the Company may elect to defer until the occurrence of the
event the issuance, to the holder of any Warrant exercised after that record date, of the Common Shares and other shares of the
Company, if any, issuable upon the exercise of the Warrant over and above the Common Shares and other shares of the Company; provided,
however, that the Company shall deliver to the holder an appropriate instrument evidencing the holder's right to receive such additional
shares upon the occurrence of the event requiring such adjustment.
| | --- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



6







| | (f) | No adjustment in the number of Common Shares purchasable hereunder shall be required unless such
adjustment would require an increase or decrease of at least one percent (1%) in the number of Common Shares purchasable upon the
exercise of each Warrant; provided, however, that any adjustments which by reason of this subsection (f) are not required to be
made shall be carried forward and taken into account in any subsequent adjustment. All calculations shall be made to the nearest
one-hundredth of a share.
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (g) | Wherever the number of Common Shares purchasable upon the exercise of each Warrant is adjusted,
as herein provided, the Exercise Price payable upon exercise of each Warrant shall be adjusted by multiplying such Exercise Price
immediately prior to such adjustment by a fraction, of which the numerator shall be the number of Common Shares purchasable upon
the exercise of such Warrant immediately prior to such adjustment, and of which the denominator shall be the number of Common Shares
purchasable immediately thereafter.
| | --- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (h) | No adjustment in the number of Common Shares purchasable upon the exercise of each Warrant need
be made under subsections (b) and (c) if, the Company issues or distributes to the Warrantholder the rights, options, warrants,
or convertible or exchangeable securities, or evidences of indebtedness or assets referred to in those subsections which the Warrantholder
would have been entitled to receive had the Warrants been exercised prior to the happening of such event or the record date with
respect thereto.
| | --- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (i) | In the event that at any time, as a result of an adjustment made pursuant to subsection (a) above,
the Warrantholder shall become entitled to purchase any securities of the Company other than Common Shares, thereafter the number
of such other shares so purchasable upon exercise of each Warrant and the Exercise Price of such shares shall be subject to adjustment
from time to time in a manner and on terms as nearly equivalent as practicable to the provisions with respect to the Common Shares
contained in subsections (a) through (h), inclusive, above, and the provisions of sections 4.2 through 4.4, inclusive, of this
Article 4 with respect to the Common Shares, shall apply on like terms to any such other securities.
| | --- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (j) | Upon the expiration of any rights, options, warrants or conversion or exchange privileges, if any
thereof shall not have been exercised, the Exercise Price and the number of Common Shares purchasable upon the exercise of each
Warrant shall, upon such expiration, be readjusted and shall thereafter be such as it would have been had it been originally adjusted
(or had the original adjustment not been required, as the case may be) as if:
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (i) | the only Common Shares so issued were the Common Shares, if any, actually issued or sold upon the
exercise of such rights, options, warrants or conversion or exchange rights; and
| | --- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | (ii) | such Common Shares, if any, were issued or sold for the consideration actually received by the
Company upon such exercise plus the aggregate consideration, if any, actually received by the Company for the issuance, sale or
grant of all such rights, options, warrants or conversion or exchange rights whether or not exercised;
| | ---- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



provided
further, that no such readjustment shall have the effect of increasing the Exercise Price or decreasing the number of Common Shares
purchasable upon the exercise of each Warrant by an amount in excess of the amount of the adjustment initially made with respect
to the issuance, sale or grant of such rights, options, warrants or conversion or exchange rights.



7







| | 4.2 | Voluntary Adjustment by the Company
| | --- | -----------------------------------



Subject to
requisite Exchange approval, the Company may, at its option, at any time during the term of the Warrants, reduce the then current
Exercise Price to any amount deemed appropriate by the Board of Directors of the Company.



| | 4.3 | Notice of Adjustment
| | --- | --------------------



Whenever the
number of Common Shares purchasable upon the exercise of each Warrant or the Exercise Price of such Common Shares is adjusted,
as herein provided, the Company shall promptly send to the Warrantholder by first class mail, postage prepaid, notice of such adjustment
or adjustments.



| | 4.4 | No Adjustment for Dividends
| | --- | ---------------------------



Except as provided
in section 4.1 of this Article 4, no adjustment in respect of any dividends shall be made during the term of a Warrant or upon
the exercise of a Warrant.



| | 4.5 | Preservation of Purchase Rights Upon Merger, Consolidation, etc.
| | --- | ----------------------------------------------------------------



In connection
with any consolidation of the Company with, or amalgamation or merger of the Company with or into, another corporation (including,
without limitation, pursuant to a "takeover bid", "tender offer" or other acquisition of all or substantially
all of the outstanding Common Shares) or in case of any sale, transfer or lease to another corporation of all or substantially
all the property of the Company, the Company or such successor or purchasing corporation, as the case may be, shall execute with
the Warrantholder an agreement that the Warrantholder shall have the right thereafter, upon payment of the Exercise Price in effect
immediately prior to such action, to purchase upon exercise of each Warrant the kind and amount of shares and other securities
and property which it would have owned or have been entitled to receive after the happening of such consolidation, amalgamation,
merger, sale, transfer or lease had such Warrant been exercised immediately prior to such action, and the Warrantholder shall be
bound to accept such shares and other securities and property in lieu of the Common Shares to which it was previously entitled;
provided, however, that no adjustment in respect of dividends, interest or other income on or from such shares or other securities
and property shall be made during the term of a Warrant or upon the exercise of a Warrant. Any such agreement shall provide for
adjustments, which shall be as nearly equivalent as may be practicable to the adjustments provided for in this Schedule "A".
The provisions of this Article 4 shall similarly apply to successive consolidations, mergers, amalgamation, sales, transfers or
leases.



| | 4.6 | Determination of Adjustments
| | --- | ----------------------------



If any questions
shall at any time arise with respect to the Exercise Price, such question shall be conclusively determined by the Company's Auditors,
or, if they decline to so act, any other firm of Chartered Accountants, in Toronto, Ontario, that the Company may designate and
the Warrantholder, acting reasonably, may approve, and who shall have access to all appropriate records and such determination
shall be binding upon the Company and the holder.



8







ARTICLE 5

COVENANTS BY THE
COMPANY



| | 5.1 | Reservation of Common Shares
| | --- | ----------------------------



The Company
will reserve and there will remain unissued out of its authorized capital a sufficient number of Common Shares to satisfy the rights
of acquisition provided for in the Warrant Certificate.



ARTICLE 6
MERGER AND SUCCESSORS



| | 6.1 | Company May Consolidate, etc. on Certain Terms
| | --- | ----------------------------------------------



Nothing herein
contained shall prevent any consolidation, amalgamation or merger of the Company with or into any other corporation or corporations,
or a conveyance or transfer of all or substantially all the properties and estates of the Company as an entirety to any corporation
lawfully entitled to acquire and operate same, provided, however, that the corporation formed by such consolidation, amalgamation
or merger or which acquires by conveyance or transfer all or substantially all the properties and estates of the Company as an
entirety shall, simultaneously with such amalgamation, merger, conveyance or transfer, assume the due and punctual performance
and observance of all the covenants and conditions hereof to be performed or observed by the Company.



| | 6.2 | Successor Company Substituted
| | --- | -----------------------------



In case the
Company, pursuant to section 6.1 shall be consolidated, amalgamated or merged with or into any other corporation or corporations
or shall convey or transfer all or substantially all of its properties and estates as an entirety to any other corporation, the
successor corporation formed by such consolidation or amalgamation, or into which the Company shall have been consolidated, amalgamated
or merged or which shall have received a conveyance or transfer as aforesaid, shall succeed to and be substituted for the Company
hereunder and such changes in phraseology and form (but not in substance) may be made in the Warrant Certificate and herein as
may be appropriate in view of such amalgamation, merger or transfer.



ARTICLE 7
AMENDMENTS



| | 7.1 | Amendment, etc.
| | --- | ---------------



This Warrant Certificate may only
be amended by a written instrument signed by the parties hereto.



ARTICLE 8
MISCELLANEOUS



| | 8.1 | Time
| | --- | ----



Time is of the essence of the terms
of this Warrant Certificate.



| | 8.2 | Notice
| | --- | ------



Any notice
or other communication to be given in connection with this Warrant Certificate must be in writing and given by personal delivery
to the addresses listed on the cover page of this Warrant Certificate.



9







| | 8.3 | Transfer of Warrants
| | --- | --------------------



Subject to
applicable securities legislation and the rules, policies, notices and orders issued by applicable securities regulatory authorities,
including the TSX Venture Exchange (or any other stock exchange on which the Common Shares are listed), the Warrants evidenced
hereby (or any portion thereof) may be assigned or transferred by the holder by duly completing and executing the transfer form
attached hereto as Schedule “C”. The rights and obligations of the parties hereunder shall be binding upon and enure
to the benefit of their successors and permitted assigns.



10







SCHEDULE "B"



SUBSCRIPTION FORM

(Private Placement Announced
November 15, 2012)



|TO: | Stellar Biotechnologies, Inc. 
|--- | ------------------------------
|    | 332 E. Scott Street           
|    | Port Hueneme, California 93041



The undersigned
Holder of the within Warrants hereby subscribes for____________common shares (the “Common Shares”) of STELLAR
BIOTECHNOLOGIES, INC.(the “Company”) pursuant to the within Warrants at $0.40per Common Share on
the terms specified in the said Warrants. This subscription is accompanied by a certified cheque or bank draft payable to or to
the order of the Company for the whole amount of the purchase price of the Common Shares.



In connection with this subscription:
(check one):



1. ̈The
undersigned hereby certifies that (i) it is not a U.S. Person (as defined in Regulation S under the United States Securities
Act of 1933, as amended (the “U.S. Securities Act”), the definition of which includes, but is not limited to, any
individual resident in the United States, any partnership or corporation organized or incorporated under the laws of the
United States, and any estate or trust of which any administrator, executor or trustee is a U.S. Person), (ii) at the time of
exercise it is not within the United States and it did not execute and deliver this subscription form in the United States,
and (iii) it is not exercising any of the Warrants represented by this Warrant Certificate for or on behalf of any U.S.
Person or person within the United States.



2. ̈The
undersigned is delivering herewith a written opinion of U.S. counsel in form and substance satisfactory to the Company to
the effect that the Warrants and the Common Shares to be delivered upon exercise hereof have been registered under the
U.S. Securities Act and applicable state securities laws or are exempt from registration thereunder.



3. ̈The
undersigned hereby certifies that (i) it is an Accredited Investor (as defined in Rule 501(a) under the U.S. Securities Act)
that purchased the Warrants represented by this Warrant Certificate directly from the Company for its own account or the
account of another Accredited Investor, (ii) it is exercising the Warrants for its own account or the account of such other
Accredited Investor, (iii)it remains an Accredited Investor on the date of exercise of
the Warrants, and (iv) if the Warrants are being exercised on behalf of another person, such person was an Accredited
Investor on the date the undersigned purchased the Warrants from the Company for its account and remains an Accredited
Investor on the date of exercise of the Warrants.



Note: The Common
Shares will not be registered or delivered to a U.S. address unless the undersigned has checked box 2 or box 3 above and satisfied
the applicable requirements thereof. A legend will be placed on any Common Shares issued pursuant to box 2 or box 3 above to the
effect that the Common Shares may not be transferred except pursuant to an exemption from registration under the U.S. Securities
Act and all applicable state securities laws.













The undersigned hereby directs that
the Common Shares be registered as follows:



|Name(s) in full | Address | Number of Common Shares
|--------------- | ------- | -----------------------
|                |         |                        
|                |         |                        
|                |         |                        
|                |         |                        
|                |         |                        
|                |         |                        
|                |         |                        
|                |         |                        
|                |         |                        



DATED this_______day of __________________, 20 ___.



Name of Holder:



|                    | 
|------------------- | 
|Signature of Holder | 
|                    | 
|                    | 
|Mailing Address:    | 
|                    | 
|                    | 
|                    | 
|                    | 



Instructions:



|1. | The signature to the subscription must be the signature of the person appearing on the face of the Warrant Certificate.
|-- | -----------------------------------------------------------------------------------------------------------------------



|2. | If there is more than one holder of the Warrants, all holders must sign.
|-- | ------------------------------------------------------------------------



|3. | In the case of persons signing by a trustee, executor, administrator, curator, guardian, attorney, officer of a corporation
or any person acting in a fiduciary or representative capacity, the certificate must be accompanied by evidence of authority to
sign satisfactory to the Company.
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4. | If the Warrant certificate and the form of subscription are being forwarded by mail, registered mail must be employed.
|-- | ----------------------------------------------------------------------------------------------------------------------



12







SCHEDULE "C"



TRANSFER FORM

(Private Placement Announced
November 15, 2012)





|TO: | Stellar Biotechnologies, Inc. 
|--- | ------------------------------
|    | 332 E. Scott Street           
|    | Port Hueneme, California 93041









FOR
VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ____________________________________(name), of ________________________________________
(address), ___________________________ Warrants of STELLAR BIOTECHNOLOGIES, INC.(the “Company”) registered
in the name of the undersigned on the records of the Company represented by the within warrant certificate and irrevocably appoints_______________________________the
attorney of the undersigned to transfer the said securities on the books or register with full power of substitution.





The undersigned hereby certifies
that the transfer of these securities is not being made to, and the offer of these securities was not made to, and the person named
above is not, a person in the United States (as such term is defined in Regulation S under the United States Securities Act of
1933, as amended).



DATED this______day of,_____________,
20    __.





|          |  |                                          
|--------- |  | -----------------------------------------
|(Witness) |  | (Signature of Registered Warrant Holder) 
|          |  |                                          
|          |  |                                          
|          |  | (Print name of Registered Warrant Holder)



Signature of transferor guaranteed
by:





|                              | * | 
|----------------------------- | - | 
|* Authorized Signature Number |   | 





NOTE: The signature of the
Holder to this assignment must correspond exactly with the name of the Holder as set forth on the face of this Warrant certificate
in every particular, without alteration or enlargement or any change whatsoever and the signature must be guaranteed by a Canadian
chartered bank or by a Canadian trust company or by a medallion signature guarantee from a member of a recognized Signature Medallion
Guarantee Program.



Instructions:



|1. | Signature of transferor must be the signature of the person appearing on the face of the Warrant Certificate.
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|2. | If there is more than one person appearing on the face of the Warrant Certificate, all must sign.
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|3. | If the Transfer of Warrants is signed by a trustee, executor, administrator, curator, guardian, attorney, officer of a corporation
or any person acting in a fiduciary or representative capacity, the certificate must be accompanied by evidence of authority to
sign satisfactory to the Company.
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4. | If the Warrant certificate and the form of transfer are being forwarded by mail, registered mail must be employed.
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