Exhibit
4.3


 


SPECIMEN
WARRANT CERTIFICATE


 


[FACE]


 


	NUMBER
    W–[  ]	CUSIP
    [  ]


 


Warrants


 


THIS
WARRANT SHALL BE VOID IF NOT EXERCISED PRIOR TO

THE EXPIRATION OF THE EXERCISE PERIOD PROVIDED FOR

IN THE WARRANT AGREEMENT DESCRIBED BELOW


 


Aperture
Acquisition Corp

Incorporated Under the Laws of the Cayman Islands


 


Warrant
Certificate


 


This
Warrant Certificate certifies that [            ],
or registered assigns, is the registered holder of [              ]
warrant(s) evidenced hereby (the “Warrants” and, each, a “Warrant”) to purchase
Class A ordinary shares, $0.0001 par value per share (“Ordinary Shares”), of Aperture Acquisition Corp,
a Cayman Islands exempted company (the “Company”). Each whole Warrant entitles the holder, upon exercise
during the period set forth in the Warrant Agreement referred to below, to receive from the Company that number of fully paid
and non-assessable Ordinary Shares as set forth below, at the exercise price (the “Exercise Price”)
as determined pursuant to the Warrant Agreement, payable in lawful money of the United States of America (or through “cashless
exercise” as provided for in the Warrant Agreement) upon surrender of this Warrant Certificate and payment of the Exercise
Price at the office or agency of the Warrant Agent referred to below, subject to the conditions set forth herein and in the Warrant
Agreement. Capitalized terms used but not defined in this Warrant Certificate shall have the respective meanings given to them
in the Warrant Agreement.


 


Each
whole Warrant is initially exercisable for one fully paid and non-assessable Ordinary Share. Fractional shares shall not be issued
upon exercise of any Warrant. If, upon the exercise of the Warrants, a holder would be entitled to receive a fractional interest
in an Ordinary Share, the Company shall, upon exercise, round down to the nearest whole number the number of Ordinary Shares to
be issued to the holder of the Warrants. The number of Ordinary Shares issuable upon exercise of the Warrants is subject to adjustment
upon the occurrence of certain events as set forth in the Warrant Agreement.


 


The
initial Exercise Price per one Ordinary Share for any Warrant is equal to $11.50 per share. The Exercise Price is subject to adjustment
upon the occurrence of certain events as set forth in the Warrant Agreement.


 


Subject
to the conditions set forth in the Warrant Agreement, the Warrants may be exercised only during the Exercise Period and to the
extent not exercised by the end of the Exercise Period, the Warrants shall become void. The Warrants may be redeemed, subject
to certain conditions, as set forth in the Warrant Agreement.


 


Reference
is hereby made to the provisions of this Warrant Certificate set forth on the reverse hereof and such further provisions shall
for all purposes have the same effect as though fully set forth at this place.


 


This
Warrant Certificate shall not be valid unless countersigned by the Warrant Agent.


 


This
Warrant Certificate shall be governed by, and construed in accordance with, the internal laws of the State of New York.


 


*
  *  *  *  *






     


     


    





	 	APERTURE
    ACQUISITION CORP
	 	 	 	 
	 	By:	 
	 	 	Name:	 
	 	 	Title:       	 
	 	 	 	 
	 	CONTINENTAL
    STOCK TRANSFER & TRUST COMPANY,
	 	as
    Warrant Agent 
	 	 	 	 
	 	By: 	 
	 	 	Name:	 
	 	 	Title:       	 












     


     


    

[Reverse]


 


The
Warrants evidenced by this Warrant Certificate are part of a duly authorized issue of Warrants entitling the holder on exercise
to receive [                ] Ordinary Shares and are issued or to be
issued pursuant to the Warrant Agreement, dated as of [               ],
2021 (as amended, supplemented or otherwise modified from time to time, the “Warrant Agreement”), duly
executed and delivered by the Company to Continental Stock Transfer & Trust Company, a New York limited purpose trust company,
as warrant agent (the “Warrant Agent”), which Warrant Agreement is hereby incorporated by reference
in and made a part of this instrument and is hereby referred to for a description of the rights, limitation of rights, obligations,
duties and immunities thereunder of the Warrant Agent, the Company and the holders (the words “holders”
or “holder” meaning the Registered Holders or Registered Holder, respectively) of the Warrants. A copy
of the Warrant Agreement may be obtained by the holder hereof upon written request to the Company. Capitalized terms used but
not defined in this Warrant Certificate shall have the respective meanings given to them in the Warrant Agreement.


 


Warrants
may be exercised at any time during the Exercise Period set forth in the Warrant Agreement. The holder of the Warrants evidenced
by this Warrant Certificate may exercise them by surrendering this Warrant Certificate, with the form of Election to Purchase
set forth hereon properly completed and executed, together with payment of the Exercise Price as specified in the Warrant Agreement
(or through “cashless exercise” as provided for in the Warrant Agreement) at the principal corporate trust office
of the Warrant Agent. In the event that upon any exercise of Warrants evidenced hereby the number of Warrants exercised shall
be less than the total number of Warrants evidenced hereby, there shall be issued to the holder hereof or his, her or its assignee,
a new Warrant Certificate evidencing the number of Warrants not exercised.


 


Notwithstanding
anything else in this Warrant Certificate or the Warrant Agreement, no Warrant may be exercised unless at the time of exercise
(i) a registration statement covering the Ordinary Shares to be issued upon exercise is effective under the Securities Act and
(ii) a prospectus thereunder relating to the Ordinary Shares is current, except through “cashless exercise” as provided
for in the Warrant Agreement.


 


The
Warrant Agreement provides that, upon the occurrence of certain events, the number of Ordinary Shares issuable upon exercise of
the Warrants set forth on the face hereof may, subject to certain conditions, be adjusted. If, upon exercise of a Warrant, the
holder thereof would be entitled to receive a fractional interest in an Ordinary Share, the Company shall, upon exercise, round
down to the nearest whole number of Ordinary Shares to be issued to the holder of the Warrant.


 


This
Warrant Certificate, when surrendered at the principal corporate trust office of the Warrant Agent by the Registered Holder thereof
in person or by legal representative or attorney duly authorized in writing, may be exchanged, in the manner and subject to the
limitations provided in the Warrant Agreement, but without payment of any service charge, for another Warrant Certificate or Warrant
Certificates of like tenor evidencing in the aggregate a like number of Warrants.


 


Upon
due presentation for registration of transfer of this Warrant Certificate at the office of the Warrant Agent, a new Warrant Certificate
or Warrant Certificates of like tenor and evidencing in the aggregate a like number of Warrants shall be issued to the transferee(s)
in exchange for this Warrant Certificate, subject to the limitations provided in the Warrant Agreement, without charge except
for any tax or other governmental charge imposed in connection therewith.


 


The
Company and the Warrant Agent may deem and treat the Registered Holder(s) hereof as the absolute owner(s) of this Warrant Certificate
(notwithstanding any notation of ownership or other writing hereon made by anyone), for the purpose of any exercise hereof and
any distribution to the holder(s) hereof and for all other purposes, and neither the Company nor the Warrant Agent shall be affected
by any notice to the contrary. Neither the Warrants nor this Warrant Certificate entitles any holder hereof to any rights of a
shareholder of the Company.






     


     


    

Election
to Purchase



(To Be Executed Upon Exercise of Warrant)


 


The
undersigned hereby irrevocably elects to exercise the right, represented by this Warrant Certificate, to receive [            ]
Ordinary Shares and herewith tenders payment for such Ordinary Shares to the order of Aperture Acquisition Corp (the “Company”)
in the amount of $[                    ] in accordance with the terms hereof.
The undersigned requests that a certificate for such Ordinary Shares be registered in the name of [                   ],
whose address is [                   ], and that such Ordinary Shares be
delivered to [            ], whose address is [            ].
If said number of Ordinary Shares is less than all of the Ordinary Shares purchasable hereunder, the undersigned requests that
a new Warrant Certificate representing the remaining balance of such Ordinary Shares be registered in the name of [               ],
whose address is [                  ] and that such Warrant Certificate
be delivered to [               ], whose address is [                     ].


 


In
the event that the Warrant has been called for redemption by the Company pursuant to Section 6.2 of the Warrant Agreement and
a holder thereof elects to exercise its Warrant pursuant to a Make-Whole Exercise, the number of Ordinary Shares that this Warrant
is exercisable for shall be determined in accordance with subsection 3.3.1(c) or Section 6.2 of the Warrant Agreement, as applicable.


 


In
the event that the Warrant is a Private Placement Warrant that is to be exercised on a “cashless” basis pursuant to
subsection 3.3.1(c) of the Warrant Agreement, the number of Ordinary Shares that this Warrant is exercisable for shall be determined
in accordance with subsection 3.3.1(c) of the Warrant Agreement.


 


In
the event that the Warrant is to be exercised on a “cashless” basis pursuant to Section 7.4 of the Warrant Agreement,
the number of Ordinary Shares that this Warrant is exercisable for shall be determined in accordance with Section 7.4 of the Warrant
Agreement.


 


In
the event that the Warrant may be exercised, to the extent allowed by the Warrant Agreement, through cashless exercise, (i) the
number of Ordinary Shares that this Warrant is exercisable for shall be determined in accordance with the relevant section of
the Warrant Agreement which allows for such cashless exercise and (ii) the holder hereof shall complete the following: The undersigned
hereby irrevocably elects to exercise the right, represented by this Warrant Certificate, through the cashless exercise provisions
of the Warrant Agreement, to receive Ordinary Shares. If said number of Ordinary Shares is less than all of the Ordinary Shares
purchasable hereunder (after giving effect to the cashless exercise), the undersigned requests that a new Warrant Certificate
representing the remaining balance of such Ordinary Shares be registered in the name of [            ],
whose address is [                  ] and that such Warrant Certificate
be delivered to [                   ], whose address is [                  ].


 


[Signature
Page Follows]


 


Date:
[           ], 20[ ]


 





	 	(Signature)
	 	 
	 	(Address)
	 	 
	 	(Tax Identification
    Number)







 


	Signature(s) Guaranteed:	 
	 	 
	 	 
	 	 
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN 

    ELIGIBLE GUARANTOR INSTITUTION (BANKS,

    STOCKBROKERS, SAVINGS AND LOAN 

    ASSOCIATIONS AND CREDIT UNIONS WITH 

    MEMBERSHIP IN AN APPROVED SIGNATURE 

    GUARANTEE MEDALLION PROGRAM, PURSUANT TO

    S.E.C. RULE 17Ad-15 UNDER THE SECURITIES

    EXCHANGE ACT OF 1934, AS AMENDED (OR ANY SUCCESSOR RULE).