X0303 4 2010-04-27 1 0001171529 TECHWELL INC TWLL 0001358721 COCHRAN ROBERT D 408 E. PLUMERIA DRIVE SAN JOSE CA 95134 1 0 0 0 Common Stock 2010-04-27 4 D 0 110642 18.50 D 0 D Employee Stock Option (Right to Buy) 14.0 2010-04-27 4 D 0 10000 4.5 D 2017-06-12 Common Stock 10000 0 D Employee Stock Option (Right to Buy) 8.45 2010-04-27 4 D 0 10000 10.05 D 2019-06-17 Common Stock 10000 0 D Employee Stock Option (Right to Buy) 12.99 2010-04-27 4 D 0 10000 5.51 D 2018-06-25 Common Stock 10000 0 D As of April 27, 2010, the effective time of the merger contemplated by the Agreement and Plan of Merger, dated March 22, 2010, among Techwell, Inc. ("Techwell"), Intersil Corporation and Navajo Merger Sub, Inc., all options to purchase common stock of Techwell held by Mr. Cochran were fully vested and exercisable. These options were canceled in the merger in exchange for a cash payment representing the difference between the exercise price of the option and the market value of the underlying Techwell common stock on the effective date of the merger ($18.50 per share). By: /s/ Mark Voll, Attorney-in-Fact 2010-04-29