Related Party Transactions and Outside Related Director Information

Silicon Image, Inc. (SIMG)

4/17/2006 Proxy Information

From January 1, 2005 to the present, there have been no (and there are no currently proposed) transactions in which the amount involved exceeded $60,000 to which we or any of our subsidiaries was (or is to be) a party and in which any executive officer, director, 5% beneficial owner of our common stock or member of the immediate family of any of the foregoing persons had (or will have) a pecuniary interest, except as described in the Director Compensation and Executive Compensation sections above and as set forth below.

Stock Option Grants.

The Board or the Compensation Committee made the option grants set forth in the table below to the Named Executive Officers since December 31, 2005. Each option granted has a ten year term and an exercise price per share equal to the closing price of our common stock on the NASDAQ National Market on the date of grant. (See page 28 of proxy for table).

In consideration of consulting services provided to Silicon Image by Dr. Raduchel, Dr. Raduchel was granted an option to purchase 20,000 shares of our common stock in August 2005 at an exercise price of $11.62 per share, the closing price per share of our common stock on the NASDAQ National Market on the grant date. Including the option granted in August 2005, Dr. Raduchel was granted options to purchase an aggregate of 190,000 shares in consideration of consulting services he provided to Silicon Image from March 2003 until December 13, 2005, of which Dr. Raduchel holds fully-vested options to purchase an aggregate of 170,000 shares of common stock. Pursuant to an agreement between the Registrant and Dr. Raduchel dated December 6, 2005, Dr. Raduchel’s consulting services with the Registrant terminated effective December 13, 2005 (the date of his election to our Board of Directors) and the vesting of any then unvested stock options he had received in consideration of his consulting services ceased effective as of such date.

Information regarding option grants to Named Executive Officers in 2005 is set forth in the Executive Compensation section above under the captions “Officer Compensation” and “Option Grants in Last Fiscal Year.”

Payment of Legal Expenses.

During fiscal year 2005, Silicon Image paid $84,920 of legal fees and expenses incurred by Mr. Tirado. These fees and expenses were related to a securities class action lawsuit against Silicon Image and Mr. Tirado, among others, and an investigation by the Securities and Exchange Commission regarding trading in our securities.