Document:

Exhibit 4.1

 

	
        NUMBER

        U-__________
	 	UNITS
	SEE REVERSE FOR CERTAIN DEFINITIONS	Jensyn Acquisition Corp.	 

 

CUSIP __________

UNITS CONSISTING OF ONE SHARE OF COMMON STOCK,
ONE RIGHT TO RECEIVE ONE-TENTH OF ONE SHARE OF COMMON STOCK AND ONE WARRANT

 

THIS CERTIFIES THAT ________________________________________________________________________

 

is the owner of ___________________________________________________________________________
Units.

 

Each Unit (“Unit”) consists of
one (1) share of common stock, par value $0.0001 per share (“Common Stock”), of Jensyn Acquisition Corp., a Delaware
corporation (the “Company”), one (1) right (“Right”) to receive one-tenth of one share of Common Stock
upon the Company’s completion of a merger, share exchange, asset acquisition, stock purchase, recapitalization, reorganization
or other similar business combination with one or more businesses or entities (a “Business Combination”) and one (1)
warrant (“Warrant”). Each Warrant entitles the holder thereof to purchase one-half of one share of Common Stock. The
Company will not issue fractional shares of Common Stock. As a result, (i) holders of Warrants must exercise Warrants in multiples
of two Warrants, at a price of $11.50 per full share of Common Stock, subject to adjustment as described in the prospectus relating
to the Company’s initial public offering (“Prospectus”), to validly exercise Warrants and (ii) fractional shares
otherwise issuable upon conversion of Rights will be rounded up to the nearest whole share. The Common Stock, Warrant(s) and Right(s)
comprising the Unit(s) represented by this certificate are not transferable separately prior to the ninetieth day after the date
of the Prospectus, unless Chardan Capital Markets, LLC determines that an earlier date is acceptable, subject to certain items
occurring as described in the Prospectus. The rights of holders of Common Stock are set forth in the Amended and Restated Certificate
of Incorporation of Jensyn Acquisition Corp. The rights of holders of Rights and Warrants are set forth in the Prospectus and the
applicable Rights Agreement and Warrant Agreement between the Company and Continental Stock Transfer & Trust Company, as Rights
Agent and Warrant Agent, respectively. 

 

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

Witness the facsimile seal of the Company and
the facsimile signatures of its duly authorized officers.

 

	By	 	 
	 	 	 
	 	 	 
	Chairman 	 	Secretary

 

Jensyn Acquisition Corp.

 

The Company will furnish
without charge to each shareholder who so requests, a statement of 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.

 

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.

 

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)

  

  

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

 

___________________________________________________________________________________
       Attorney to transfer said Units 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).Exhibit 4.2

  

	
        NUMBER

        ______C
	SHARES

Jensyn Acquisition
Corp.

INCORPORATED UNDER
THE LAWS OF DELAWARE

COMMON STOCK

SEE REVERSE FOR

CERTAIN DEFINITIONS

 

	 	This Certifies that 	CUSIP __________
	 	 	 
	 	is the owner of	 

 

FULLY PAID AND NON-ASSESSABLE
SHARES OF COMMON STOCK OF THE PAR VALUE OF $.0001 EACH OF

 

Jensyn Acquisition Corp.

 

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

 

The Company will be forced to liquidate
if it is unable to complete an initial business combination within eighteen months from the closing of the Company’s initial
public offering, or within twenty-four months if certain criteria are satisfied, all as more fully described in the Company’s
final prospectus dated [________], 2015.

 

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

 

Witness the facsimile seal of the Company
and the facsimile signatures of its duly authorized officers.

 

Dated:

 

	 	 	 
	CHAIRMAN	 	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.

 

    	 

    	 

    

 

Jensyn 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 shares 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 Preferred Shares (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)
	 
	 
	 
	 

______________________________________________________________________________________________
shares of the capital stock represented by the within Certificate, and do hereby irrevocably constitute and appoint

_______________________________________________
Attorney to transfer said stock 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 be
entitled to receive funds from the trust account only in the event of the Company’s liquidation upon failure to consummate
a business combination or if the holder seeks to convert his, her or its respective shares of Common Stock upon consummation of
such business combination or in connection with certain amendments to the Company’s Amended and Restated Certificate of Incorporation.
In no other circumstances shall the holder have any right or interest of any kind in or to the trust account.Exhibit 4.3

 

	
        NUMBER 

        ______R
	RIGHTS

Jensyn 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 Jensyn 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 Continental Stock Transfer & Trust Company. 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 Continental Stock Transfer & Trust Company, 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.

 

    	 

    	 

    

 

Jensyn 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 Preferred Shares (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).

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00251-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00251-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00251-of-00352.parquet"}]]