Specimen Common Stock certificate



 Exhibit 4.1 
  
 

 
  
 COMMON STOCK

 ES 
 Please Select PMS colors 
 ENERGYSOLUTIONS, INC. 
 INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE 
 COMMON STOCK 
 CUSIP 
 See reverse for certain definitions 
 THIS CERTIFIES THAT 
 is the owner and registered holder of 
 FULLY PAID AND NONASSESSABLE SHARES OF COMMON STOCK OF THE PAR VALUE OF $.01 OF 
 ENERGYSOLUTIONS, INC. transferable only on the books of the Corporation by the holder hereof 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 facsimile seal of the Corporation and the facsimile signatures of its duly authorized officers. 
 Dated: 
 CORPORATE SECRETARY 
 PRODUCTION COORDINATOR: TODD DEROSSETT 931-490-1720 PROOF OF OCTOBER 12, 2007 
 ENERGY SOLUTIONS, INC. TSB 28291 FC 
 Operator: Ron/AP 
 Rev. 1 
 AMERICAN BANK NOTE COMPANY 
 711 ARMSTRONG LANE 
 COLUMBIA, TENNESSEE 38401 (931) 388-3003 
 SALES: P. SHEERIN 773-523-8171 
 / ETHER 7 / LIVE JOBS / E / ENERGY SOLUTIONS 28291 FC 
 ENERGY SOLUTIONS, INC. 
 CORPORATE SEAL 
 2006 
 DELAWARE 
 PLEASE INITIAL THE APPROPRIATE SELECTION FOR THIS PROOF: OK AS IS OK WITH CHANGES MAKE CHANGES AND SEND ANOTHER PROOF 
 Colors Selected for Printing: Logo in 4-color process. Please select PMS colors. Intaglio prints in SC-3 Dark Green. 
 COLOR: This proof was printed from a digital file or artwork on a graphics quality, color laser printer. It is a good representation of the color as it will appear on the final product. However, it is
not an exact color rendition, and the final printed product may appear slightly different from the proof due to the difference between the dyes and printing ink. 
 COUNTERSIGNED AND REGISTERED 
 COMPUTERSHARE TRUST COMPANY, N.A 

TRANSFER AGENT AND REGISTRAR 
 BY: AUTHORIZED SIGNATURE 
 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 TEN ENT – as tenants by the entireties JT TEN – as joint tenants with right of survivorship
and not as tenants in common 
 UNIF GIFT MIN ACT– Custodian 
 (Cust) (Minor) 
 under 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 
 PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS 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 
 NOTICE: THE SIGNATURE(S) TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME(S) 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) 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. 
 KEEP THIS
CERTIFICATE IN A SAFE PLACE. IF IT IS LOST, STOLEN, MUTILATED OR DESTROYED, THE CORPORATION WILL REQUIRE A BOND OF INDEMNITY AS A CONDITION TO THE ISSUANCE OF A REPLACEMENT CERTIFICATE. 
 AMERICAN BANK NOTE COMPANY PRODUCTION COORDINATOR: TODD DEROSSETT 931-490-1720 711 ARMSTRONG LANE PROOF OF OCTOBER 10, 2007 
 COLUMBIA, TENNESSEE 38401 ENERGYSOLUTIONS, INC. 
 (931) 388-3003 TSB 28291 BK 
 SALES: P. SHEERIN 773-523-8171 Operator: Ron

 / ETHER 7 / LIVE JOBS / E / ENERGYSOLUTIONS 28291 BK New 
 PLEASE INITIAL THE APPROPRIATE SELECTION FOR THIS PROOF: OK AS IS OK WITH CHANGES MAKE CHANGES AND SEND ANOTHER PROOF