COMMON STOCK COMMON STOCK ART [LOGO OF ARTEST] THIS CERTIFICATE IS TRANSFERABLE INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE SEE REVERSE FOR CERTAIN DEFINITIONS IN CANTON, MA AND NEW YORK, NY CUSIP 043125 10 3 This Certifies that is the record holder of FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK $.001 PAR VALUE, OF ======================================================== ARTEST 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 and registered by the Transfer Agent and Registrar. IN WITNESS WHEREOF the Corporation has caused this certificate to be signed in facsimile by its duly authorized officers and a facsimile of its corporate seal. Dated: /s/ HECTOR SANTANA /s/ JEN KAO VICE PRESIDENT OF FINANCE AND SECRETARY [SEAL OF ARTEST CORPORATION] PRESIDENT AND CHIEF EXECUTIVE OFFICER LOGO IS PMS 200 (TIF FILE) - ------------------------------------------------------------------------------------------------------------------------------------ AMERICAN BANK NOTE COMPANY PRODUCTION COORDINATOR: STEVE KOWALSKI: 215-764-8620 58th and Sansom Dr. PROOF OF SEPTEMBER 5, 2000 Phila., PA 19139 ARTEST CORPORATION (215) 764-8600 H 67705 Pc - ------------------------------------------------------------------------------------------------------------------------------------ SALES: M SANDHU: 415-543-8585 OPERATOR eg/mt - ------------------------------------------------------------------------------------------------------------------------------------ HOME 46/ LIVE JOBS/A/ARTEST/H67705 NEW - ------------------------------------------------------------------------------------------------------------------------------------ COUNTERSIGNED AND REGISTERED EQUISERVE TRUST COMPANY, N.A. TRANSFER AGENT AND REGISTRAR BY /s/ CHARLES ROSSI AUTHORIZED SIGNATURE ARTEST Corporation THE CORPORATION WILL FURNISH WITHOUT CHARGE TO EACH STOCKHOLDER WHO SO REQUESTS, A FULL STATEMENT OF THE DESIGNATIONS, RELATIVE RIGHTS, PREFERENCES AND LIMITATIONS OF EACH CLASS OF STOCK OR SERIES THEREOF AUTHROIZED TO BE ISSUED AND THE AUTHORITY OF THE BOARD OF DIRECTORS OF THE CORPORATION TO DESINGATE AND FIX THE RELATIVE RIGHTS, PREFERENCES AND LIMITATIONS OF CLASSES OF PREFERRED STOCK IN SERIES. 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 tentants in common UNIF GIFT MIN ACT_____Custodian_______ TEN ENT - as tentants by the entireties (Cust) (Minor) JT WROS - as joint tenants with right under Uniform Gifts to Minors of survivorship and not as Act________________ tenants in common (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 postal zip code of assignee) - ------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------------Shares of the Common Stock represented by the within Certificate, and do hereby irrevocable constitute and appoint ------------------------- - ----------------------------------------------------------------------------------------------------------------------------Attoreny to transfer the said Shares on the Books of the within-named Corporation with 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) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSICATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEEE MEDALLION PROGRAM), PURSUANT TO S.E.C. RULE 17Ad-15, - ------------------------------------------------------------------------------------------------------------------------------------ AMERICAN BANK NOTE COMPANY PRODUCTION COORDINATOR: STEVE KOWALSKI: 215-764-8620 58th and Sansom Dr. PROOF OF SEPTEMBER 5, 2000 Phila., PA 19139 ARTEST CORPORATION (215) 764-8600 H 67708 back - ------------------------------------------------------------------------------------------------------------------------------------ SALES: M SANDHU: 415-543-8585 OPERATOR eg - ------------------------------------------------------------------------------------------------------------------------------------ HOME 46/ LIVE JOBS/A/ARTEST/H67705 NEW - ------------------------------------------------------------------------------------------------------------------------------------