EXHIBIT 4.1 FACE AGILE SOFTWARE CORPORATION [LOGO OF AGILE APPEARS HERE] INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE NUMBER SHARES ASC THIS CERTIFICATE IS TRANSFERABLE IN SEE REVERSE FOR CERTAIN DEFINITIONS BOSTON, MA OR NEW YORK, NY CUSIP 00846X 10 5 This Certifies that is the owner of FULLY PAID AND NONASSESSABLE SHARES OF COMMON STOCK, $0.001 PAR VALUE, OF AGILE SOFTWARE 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 is not valid until 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 /s/ Thomas P. Shanahan /s/ Bryan D. Stolle EXECUTIVE VICE PRESIDENT, CHIEF FINANCIAL OFFICER AND SECRETARY PRESIDENT AND CHIEF EXECUTIVE OFFICER [SEAL OF AGILE SOFTWARE CORPORATION APPEARS HERE] AGILE SOFTWARE CORPORATION *DELAWARE* INCORPORATED JUNE 22, 1999 COUNTERSIGNED AND REGISTERED: BankBoston, N.A. TRANSFER AGENT AND REGISTRAR BY /s/ ???????????? AUTHORIZED SIGNATURE BACK AGILE SOFTWARE CORPORATION A statement of the rights, preferences, privileges and restrictions granted to or imposed upon the respective classes or series of shares and upon the holders thereof as established, from time to time, by the Certificate of Incorporation of the Corporation and by any certificate of determination, and the number of shares constituting each class and series and the designations thereof, may be obtained by the holder hereof upon written request and without charge from the Secretary of the Corporation at its corporate headquarters. 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 under Uniform Gifts to Minors of survivorship and not as tenants in common Act ...................................... (State) UNIF TRF MIN ACT -- ............Custodian (until age ...........) (Cust) ................. under Uniform Transfers (Minor) 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, 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 the said stock on the books of the within named Corporation with full power of substitution in the premises. Dated ___________________ X ________________________________________ X ________________________________________ 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 By _____________________________________ 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.