Exhibit 4.1


 



  


	
    Intensity Therapeutics, Inc.


 



INCORPORATED UNDER THE LAWS OF
THE STATE OF DELAWARE

COMMON STOCK

 



 

THIS
IS TO CERTIFY that
	NUMBER


C-


SHARES


SEE REVERSE FOR

 CERTAIN DEFINITIONS


CUSIP           45828J 103









 


 


	is the owner of	 	 


 


Fully paid non-assessable Shares
of Common Stock of


 


Intensity Therapeutics, Inc.


(the “Corporation”)


 


transferable on the books of the
Corporation in person or by duly authorized attorney upon surrender of this certificate properly endorsed. This certificate is not valid
unless countersigned by the Transfer Agent and registered by the Registrar.


  


Witness, the seal of the
Corporation and the signatures of its duly authorized officers.


 


Dated this _____ day of _________________,
2021.


 


	___________________________________	 	___________________________________
	SECRETARY	 	PRESIDENT
	 	 	 
	___________________________________	 	 
	TRANSFER AGENT	 	 



 













     


     


    

 


The Corporation will furnish
without charge to each stockholder 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 Corporation and the qualifications, limitations, or restrictions of such
preferences and/or rights. This certificate and the shares represented thereby are issued and shall be held subject to all the provisions
of the Company’s amended and restated certificate of incorporation and all amendments thereto and resolutions of the Board of Directors
providing for the issue of securities (copies of which may be obtained from the secretary of the Corporation), 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 ____	 
	 			 	(Cust)                    (Minor)	 
	TEN ENT	-	as tenants by the entireties	under Uniform Gifts to Minors	 
		 		Act ____________________	 
	 			(State)	 	 
	JT TEN	-as joint tenants with right of	 	 	 
	 	Survivorship and not as tenants	 	 	 
	 	In common	 	 	 	 
	 	 	 	 	 	 
	 	Additional abbreviations
may also be used though not in the above list	 






  


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 POSTAL ZIP CODE OF ASSIGNEE)


 




	___________________________________________________________________________________________________________________________________

___________________________________________________________________________________ Shares 

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



  





	_____________________________________________________________________________________ ____________________  Attorney 

To
transfer the said Shares on the books of the within named Corporation with 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:


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).