Form of Stock Certificate



 Exhibit 4.1 
 

 
  
 NUMBER E 

SHARES 
 COMMON STOCK 
 PAR VALUE $.01 PER SHARE 
 INCORPORATED UNDER THE LAWS OF 
 THE COMMONWEALTH OF MASSACHUSETTS 
 EMC Corporation 
 COMMON STOCK 
 PAR VALUE $.01 PER SHARE 
 CUSIP 268648 10 2 
 SEE REVERSE FOR CERTAIN DEFINITIONS 
 This Certifies that 
 SPECIMEN 
 EMC 
 is the
owner of 
 FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK OF 
 EMC Corporation transferable 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 and the shares represented hereby are issued under and subject to the laws of The Commonwealth of Massachusetts and to the Articles of Organization and By Laws of the Corporation, all as in
effect from time to time. This Certificate is not valid until countersigned and registered by the Transfer Agent and Registrar. 
 Witness the facsimile seal of the Corporation and the facsimile signatures of its duly authorized officers. 
 Dated: 
 SPECIMEN 
 /s/ Treasurer 
 /s/ President and Chief Executive Officer 
 EMC CORPORATION 
 1979 
 MASSACHUSETTS 
 COUNTERSIGNED AND REGISTERED: 
 EquiServe Trust Company, N.A. 
 TRANSFER AGENT AND REGISTRAR 
 BY 
 AUTHORIZED SIGNATURE 
 American Bank Note Company 







 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

				
	JT TEN	  	 —     as joint tenants with right of
	  	 	  	 
	 	  	 survivorship and not as tenants
	  	 	  	Act _______________________
	 	  	 in common
	  	 	  	(State)
	 	  	 Additional abbreviations may also be used though not in the above list.


  
 For value received,
___________________ hereby sell, assign and transfer under 
  

					
	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, _________________________ 
  
 _____________________________________ 
  

	
	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.

  
 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.