Exhibit 4.2


 


	NUMBER	 	NUMBER 

C 

SHARES 

SEE REVERSE FOR 

CERTAIN 

DEFINITIONS 

CUSIP [●]


 


SIEGER HEALTHCARE ACQUISITION CORP


INCORPORATED UNDER THE LAWS OF THE CAYMAN ISLANDS


CLASS A ORDINARY SHARES


 


This Certifies that


 


is the owner of


 


FULLY PAID AND NON-ASSESSABLE CLASS A ORDINARY SHARES OF A
PAR VALUE OF US$0.0001 EACH OF


 


SIEGER HEALTHCARE ACQUISITION CORP


(THE “COMPANY”)


 


transferable on the register of members of the Company in person or
by duly authorized attorney upon surrender of this certificate properly endorsed.


 


The Company will be obligated to redeem all of its Class A Ordinary
Shares if it is unable to complete a business combination within the period of time set forth in the Company’s second amended and
restated memorandum and articles of association, as the same may be further amended, supplemented or otherwise modified from time to time,
all as more fully described in the Company’s final prospectus for its initial public offering dated                     , 2021.


 


This certificate is not valid unless countersigned by the Transfer
Agent and registered by the Registrar.


 


Witness the facsimile signatures of its duly authorized officers.


 


Dated:


 


	 	 
	 	 
	
 

	 
	Chief Executive Officer	 


 


	 	 
	 	 
	
 

	 
	Transfer Agent	 


 






     


     


    

 


SIEGER HEALTHCARE 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 shares of
the Company and the qualifications, limitations, or restrictions of such preferences and/or rights. This certificate and the Class A
Ordinary Shares represented thereby are issued and shall be held subject to all the provisions of the second amended and restated memorandum
and articles of association of the Company and all amendments thereto and resolutions of the Company’s Board of Directors providing
for the issue of securities (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.


 


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) 

under Uniform Gifts to Minors
	 	 	 	 	 	 
	JT TEN	 	—	 	as joint tenants with right of survivorship and not as tenants in common	 	 	 	 	 	Act 

(State)


 


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


 






     


     


    

 


For value received,                     
hereby sells, assigns and transfers unto


 


 





 



(PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING
NUMBER(S) OF ASSIGNEE(S))


 


 





 



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


 


 





 



 


 





 



 


 





 



Shares represented by the within Certificate, and does hereby irrevocably
constitute and appoint


 


 





 



Attorney to transfer the said shares on the register of members of
the within named Company with full power of substitution in the premises.


 


Dated:


 


	 
	
 


	NOTICE: THE SIGNATURE(S) 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:


 


By


 


	 
	 
	
 


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


 


In each case, as more fully described in the Company’s final
prospectus for its initial public offering dated                     ,
2021, the holder(s) of this certificate shall be entitled to receive a pro rata portion of certain funds held in the trust account
established in connection with its initial public offering only in the event that (i) the Company redeems the Class A Ordinary
Shares sold in its initial public offering and liquidates because it does not consummate an initial business combination within the period
of time set forth in the Company’s second amended and restated memorandum and articles of association, as the same may be further
amended, supplemented or otherwise modified from time to time, (ii) the Company redeems the Class A Ordinary Shares sold in
its initial public offering in connection with a shareholder vote to amend the Company’s second amended and restated memorandum
and articles of association (a) to modify the substance or timing of the Company’s obligation to allow redemption in connection
with the Company’s initial business combination or to redeem 100% of the Class A Ordinary Shares if it does not consummate
an initial business combination within the time period set forth therein or (b) with respect to any other provision relating to shareholders’
rights or pre-initial business combination activity, or (iii) if the holder(s) seek(s) to redeem for cash his, her or its
respective Class A Ordinary Shares in connection with a tender offer (or proxy solicitation, solely in the event the Company seeks
shareholder approval of the proposed initial business combination) setting forth the details of a proposed initial business combination.
In no other circumstances shall the holder(s) have any right or interest of any kind in or to the trust account.