EX-4.1 2 a2171306zex-4_1.htm EX 4.1
QuickLinks -- Click here to rapidly navigate through this document


Exhibit 4.1

    COMMON STOCK   [LOGO]   COMMON STOCK    
    PAR VALUE $0.0001            

Certificate
Number
ZQ 000424

 

ASCENT SOLAR TECHNOLOGIES, INC.
INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE
75,000,000 AUTHORIZED SHARES $.0001 PAR VALUE

 

Shares
**600620******
***600620*****
****600620****
*****600620***
******600620**

 

 

THIS CERTIFIES THAT

 

MR. SAMPLE & MRS. SAMPLE & MR. SAMPLE & MRS. SAMPLE

 

CUSIP 043635 10 1
SEE REVERSE FOR CERTAIN DEFINITIONS

 

 

 

 

is the owner of

 

***SIX HUNDRED THOUSAND SIX HUNDRED AND TWENTY***

 

 

 

 

FULLY-PAID AND NON-ASSESSABLE SHARES OF THE COMMON STOCK OF

Ascent Solar Technologies, Inc. (hereinafter called the "Company"), transferable on the books of the Company in person or by duly authorized attorney, upon surrender of this Certificate properly endorsed. This Certificate and the shares represented hereby, are issued and shall be held subject to all of the provisions of the Articles of Incorporation, as amended, and the By-Laws, as amended, of the Company (copies of which are on file with the Company and with the Transfer Agent), to all of which each holder, by acceptance hereof, assents. This Certificate is not valid unless countersigned and registered by the Transfer Agent and Registrar.

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

FACSIMILE SIGNATURE TO COME

President


FACSIMILE SIGNATURE TO COME

Secretary
  [SEAL]   DATED «Month Day, Year»

COUNTERSIGNED AND REGISTERED:
COMPUTERSHARE TRUST COMPANY, INC.
(DENVER)
TRANSFER AGENT AND REGISTRAR,

 

 

 

 

By

 

 
           
AUTHORIZED SIGNATURE

SECURITY INSTRUCTIONS ON REVERSE


ASCENT SOLAR TECHNOLOGIES, INC.
TRANSFER FEE $25.00

        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 and not as tenants in common             under Uniform Gifts to Minors Act
    

(State)

 

 

 

 

 

 

 

UNIF TRF MIN ACT


 



 

Custodian (until age       )

 


                    (Cust)       (Minor)
                    under Uniform Transfers to Minors Act
    

(State)

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

        THE COMPANY WILL FURNISH WITHOUT CHARGE TO EACH SHAREHOLDER WHO SO REQUESTS, A SUMMARY OF THE POWERS, DESIGNATIONS, PREFERENCES AND RELATIVE, PARTICIPATING, OPTIONAL OR OTHER SPECIAL RIGHTS OF EACH CLASS OF STOCK OF THE COMPANY AND THE QUALIFICATIONS, LIMITATIONS OR RESTRICTIONS OF SUCH PREFERENCES AND RIGHTS, AND THE VARIATIONS IN RIGHTS, PREFERENCES AND LIMITATIONS DETERMINED FOR EACH SERIES, WHICH ARE FIXED BY THE ARTICLES OF INCORPORATION OF THE COMPANY, AS AMENDED, AND THE RESOLUTIONS OF THE BOARD OF DIRECTORS OF THE COMPANY, AND THE AUTHORITY OF THE BOARD OF DIRECTORS TO DETERMINE VARIATIONS FOR FUTURE SERIES. SUCH REQUEST MAY BE MADE TO THE OFFICE OF THE SECRETARY OF THE COMPANY OR TO THE TRANSFER AGENT. THE BOARD OF DIRECTORS MAY REQUIRE THE OWNER OF A LOST OR DESTROYED STOCK CERTIFICATE, OR HIS LEGAL REPRESENTATIVES, TO GIVE THE COMPANY A BOND TO INDEMNIFY IT AND ITS TRANSFER AGENTS AND REGISTRARS AGAINST ANY CLAIM THAT MAY BE MADE AGAINST THEM ON ACCOUNT OF THE ALLEGED LOSS OR DESTRUCTION OF ANY SUCH CERTIFICATE.

        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
of the capital stock represented by the within Certificate, and do hereby irrevocably constitute and appoint
    
  Attorney
to transfer the said stock on the books of the within-named Corporation with full power of substitution in the premises.

Dated:

 

 

 

20

 

 

 

Signature(s) Guaranteed: Medallion Guarantee Stamp
   
     
  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.
Signature:                
   
   

Signature:

 

 

 

 

 

 

 

 
   
   
    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.    



QuickLinks