Exhibit 4.3


 


	
        NUMBER 

        ______R
	RIGHTS


 


Atlantic Acquisition Corp.


INCORPORATED UNDER THE LAWS OF DELAWARE


RIGHT


 


SEE REVERSE FOR


CERTAIN DEFINITIONS


 


CUSIP __________


 


THIS CERTIFIES THAT, for value received


 


is the registered holder of a right or
rights (the “Right”) to automatically receive one-tenth of one share of common stock, par value $.0001 per share (“Common
Stock”), of Atlantic Acquisition Corp. (the “Company”) for each Right evidenced by this Rights Certificate on
the Company’s completion of an initial business combination (as defined in the prospectus relating to the Company’s
initial public offering (“Prospectus”)) upon surrender of this Right Certificate pursuant to the Rights Agreement between
the Company and American Stock Transfer & Trust Company, LLC. In no event will the Company be required to net cash settle any
Right.


 


Upon liquidation of the Company in the
event an initial business combination is not consummated during the required period as identified in the Company’s Amended
and Restated Certificate of Incorporation, the Right shall expire and be worthless. The holder of a Right shall have no right or
interest of any kind in the Company’s trust account (as defined in the Prospectus).


 


Upon due presentment for registration of
transfer of the Right Certificate at the office or agency of American Stock Transfer & Trust Company, LLC, the Right Agent,
a new Right Certificate or Right Certificates of like tenor and evidencing in the aggregate a like number of Rights shall be issued
to the transferee in exchange for this Right Certificate, without charge except for any applicable tax or other governmental charge.


 


The Company and the Right Agent may deem
and treat the registered holder as the absolute owner of this Right Certificate (notwithstanding any notation of ownership or other
writing hereon made by anyone), for the purpose of any conversion hereof, of any distribution to the registered holder, and for
all other purposes, and neither the Company nor the Right Agent shall be affected by any notice to the contrary.


 


This Right does not entitle the registered
holder to any of the rights of a stockholder of the Company.


 


Dated:


 


	 	 	 
	PRESIDENT	 	SECRETARY


 


The following abbreviations, when used in
the inscription on the face of this certificate, shall be construed as though they were written out in full according to applicable
laws or regulations:


 


	TEN COM – as tenants in common	UNIF GIFT MIN ACT - __________ Custodian __________
	TEN ENT – as tenants by the entireties	(Cust) (Minor)
	JT TEN – as joint tenants with right of survivorship	under Uniform Gifts to Minors
	and not as tenants in common	Act __________
	 	(State)


 


Additional Abbreviations may also be used
though not in the above list.


 




    	 	 	 



     


    

 


Atlantic Acquisition Corp.


 


The Company will furnish
without charge to each shareholder who so requests the powers, designations, preferences and relative, participating, optional
or other special rights of each class of stock or series thereof of the Company and the qualifications, limitations, or restrictions
of such preferences and/or rights. This certificate and the rights represented thereby are issued and shall be held subject to
all the provisions of the Certificate of Incorporation and all amendments thereto and resolutions of the Board of Directors providing
for the issue of Common Stock (copies of which may be obtained from the secretary of the Company), to all of which the holder of
this certificate by acceptance hereof assents.


 


For value received, ___________________________
hereby sell, assign and transfer unto


 


PLEASE INSERT SOCIAL SECURITY
OR OTHER


IDENTIFYING NUMBER OF ASSIGNEE


 


	
         

         
	 


 


	 
	(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)


 


	 	 
	 	 
	 	 
	 	 
	  



	rights
	represented by the within Certificate, and do hereby irrevocably constitute and appoint 
	 
	  



	Attorney
	to transfer said rights on the books of the within named Company will full power of substitution in the premises.


 


	Dated 	 	 


 


	 	Notice:	The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.


Signature(s) Guaranteed:


 


	THE SIGNATURE(S) SHOULD 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).	 


 


The holder of this certificate shall have no right or interest
of any kind in or to the funds held in the Company’s trust account (as defined in the Prospectus).