As filed with the Securities and Exchange Commission on: June 18, 1996 Registration No. 33-92688 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 _______________ POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 _______________ NEXGEN, INC. ------------------------------------------------------ (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 94-3021712 - --------------------------------- ------------------------------------ (STATE OR OTHER JURISDICTION (I.R.S. EMPLOYER IDENTIFICATION NO.) OF INCORPORATION OR ORGANIZATION) 1623 BUCKEYE DRIVE, MILPITAS, CALIFORNIA 95035 - ----------------------------------------- ----- (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES) (ZIP CODE) 1995 EMPLOYEE STOCK PURCHASE PLAN OF NEXGEN, INC. ------------------------------------------------- (FULL TITLE OF THE PLAN) THOMAS M.MCCOY VICE PRESIDENT, GENERAL COUNSEL AND SECRETARY ADVANCED MICRO DEVICES, INC., AS SUCCESSOR TO NEXGEN, INC. ONE AMD PLACE, SUNNYVALE, CALIFORNIA 94088-3453 ---------------------------------------------------------- (NAME AND ADDRESS OF AGENT FOR SERVICE) (408) 732-2400 ------------------------------------------------------------- (TELEPHONE NUMBER, INCLUDING AREA CODE, OF AGENT FOR SERVICE) DEREGISTRATION OF CERTAIN SHARES OF COMMON STOCK NexGen, Inc. filed a registration statement on Form S-8 with respect to 500,000 shares of its common stock (the "NexGen Common Stock") to be issued pursuant to the 1995 Employee Stock Purchase Plan of NexGen, Inc. (the "NexGen Plan"). As of January 17, 1996, NexGen, Inc. had issued 43,120 shares of NexGen Common Stock pursuant to this registration statement. In connection with the merger of NexGen, Inc. with and into Advanced Micro Devices, Inc. ("AMD") (the "Merger"), AMD assumed the NexGen Plan. AMD has filed a post-effective amendment on Form S-8 to its registration statement on Form S-4 filed in connection with the Merger relating to an adjusted number of shares of AMD common stock issuable pursuant to the NexGen Plan in lieu of the NexGen Common Stock. As the successor issuer to NexGen, Inc., AMD hereby deregisters 456,880 shares of NexGen Common Stock remaining unsold under this registration statement. 2 SIGNATURES ---------- Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this post-effective amendment to the Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in Sunnyvale, California, on this 25th day of April, 1996. ADVANCED MICRO DEVICES, INC., as successor to NexGen, Inc. By /s/ Marvin D. Burkett ______________________________________ Marvin D. Burkett Senior Vice President Chief Financial and Administrative Officer and Treasurer Power of Attorney ----------------- KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints W.J. Sanders III and Marvin D. Burkett, and each of them, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this registration statement, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed below by the following persons in the capacities and on the dates indicated.