X0202 4 2008-03-17 1 0001161963 AMIS HOLDINGS INC AMIS 0001407033 Passarello Joseph J. 2300 BUCKSKIN ROAD POCATELLO ID 83201 0 1 0 0 VICE PRESIDENT Common Stock 2008-03-17 4 D 0 16643 0 D 0 D Non-Qualified Stock Option (right to buy) 10.5 2008-03-17 4 D 0 200000 0 D 2014-07-26 Common Stock 200000 0 D disposed of 16,643 shares (1,643 shares of common stock and 15,000 RSUs) pursuant to merger agreement between AMIS Holdings, INC (AMIS) and ON Semiconductor Corporation (ONNN) in exchange for 19,139 shares of ONNN common stock having a market value of $4.99 on the effective date of the merger. Each option vests 25% on the first anniversary of the grant date and then 1/48 per month over the following three years, subject to certain exceptions (e.g. change of control) This option was assumed by ON Semiconductor Corporation in the merger and replaced with an option to purchase 230,000 shares of ONNN common stock for $9.14 per share By: Heather Herndon Buchanan For: Joseph J. Passarello 2008-03-21