Exhibit 4.3


 


	SERIES
    A	 	SERIES
    A
	PREFERRED
    STOCK	 	PREFERRED
    STOCK


 


	Number
    __	 	Shares
    ____________


 


INFINITY
ENERGY RESOURCES, INC.


Incorporated
Under the Laws of the State of Delaware


 


Series
A Convertible Preferred Stock, $0.0001 Par Value Per Share


 


This
certifies that ______________ is the owner of _____________________ fully paid and non-assessable shares of the Series A convertible
preferred stock of Infinity Energy Resources, Inc., a Delaware corporation (the “Corporation”), transferable in person
or by duly authorized attorney upon surrender of this certificate properly endorsed. This certificate and the shares represented
hereby are subject to the provisions of the Certificate of Incorporation, as amended and as may be further amended, from time
to time, the Certificate of Designation of Preferences, Rights and Limitations of Series A Convertible Preferred Stock, as may
be amended, from time to time, and the By-laws of the Corporation, as may be amended, from time to time, and to the rights, preferences
and voting powers of the Series A Convertible Preferred Stock of the Corporation now or hereinafter outstanding, the terms of
all such provisions, rights, preferences and voting powers being incorporated herein by reference.


 


IN
WITNESS WHEREOF, the Corporation has caused this certificate to be signed by its duly authorized officer this __ day of March,
2021.


 


	 	 	 
	Daniel
    F. Hutchins, Secretary	 	Stanton
    E. Ross, Chief Executive Officer


 




    	 



    	 



    

 


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 ______ under
	TEN
    ENT – as tenants by the entireties 	 	                         (Cust)                      (Minor)
	JT
    TEN – as joint tenants with right of survivorship and not as tenants in common	 	Uniform
    Gifts to Minors Act ___________

    (State)


 


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


 


	 	 	 
	 	 
	 	 


 


__________________________________________________________________________


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______________	 	 
	 	In
    the presence of 	 	


 


________________________________


 


NOTICE:
THE SIGNATURE OF 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.


 


LEGEND


 


NEITHER
THIS SECURITY NOR THE SECURITIES INTO WHICH THIS SECURITY IS CONVERTIBLE HAS BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE
COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT
OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE
REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO,
THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS. THIS SECURITY AND
THE SECURITIES ISSUABLE UPON CONVERSION OF THIS SECURITY MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT WITH A REGISTERED
BROKER-DEALER OR OTHER LOAN WITH A FINANCIAL INSTITUTION THAT IS AN “ACCREDITED INVESTOR” AS DEFINED IN RULE 501(a)
UNDER THE SECURITIES ACT OR OTHER LOAN SECURED BY SUCH SECURITIES.