Livermore, CA — October 2, 2003 — FormFactor, Inc. (NASDAQ: FORM) will report financial results for its third quarter ended September 27, 2003 on Thursday, October 16, 2003 at 1:30 p.m. PDT. The public is invited to listen to a live web cast of FormFactor’s conference call on the investors section of the Company’s website at www.formfactor.com. A replay of the web cast will be available approximately two hours after the conclusion of the call. An audio replay of the conference call will also be made available approximately two hours after the conclusion of the call. The audio replay will remain available until October 20, 2003 at 10:00 p.m. PDT and can be accessed by dialing (888) 203-1112 or (719) 457-0820 and entering confirmation code 262032.