X0303 4 2009-04-01 0 0001047127 AMKOR TECHNOLOGY INC AMKR 0001158839 KIM JAMES J 1900 S. PRICE ROAD CHANDLER AZ 85286 1 1 1 0 Chief Executive Officer 6.00 % Convertible Senior Subordinated Notes Due 2014 2009-04-01 4 P 0 150000000.00 150000000.00 A 2009-04-01 2014-04-15 Amkor Technology, Inc. Common Stock 49594980 150000000.00 I by 915 Investments, LP The notes may be converted at any time by the holder into shares of the Company's Common Stock at an initial conversion rate of 330.6332 shares of the Company's Common Stock per $1,000 principal amount of notes, subject to certain adjustments, which represents a conversion price of approximately $3.02 per share of Common Stock. The reporting person is the general partner of 915 Investments, LP. Jerry C. Allison, Attorney in fact for James J. Kim 2009-04-02