SANTA CLARA, Calif., July 10, 2009 – Intel Corporation today announced that the initial offer period for its tender offer through its subsidiary, APC II Acquisition Corporation (APC II), for all outstanding shares of common stock, including rights to purchase shares of Series A Junior Participating Preferred Stock, of Wind River Systems Inc. for $11.50 per share expired at 12 a.m. EDT on July 9, 2009.