1 FILED PURSUANT TO RULE 424(b)(3) REGISTRATION STATEMENT NO. 333-39642 PROSPECTUS SUPPLEMENT (TO PROSPECTUS DATED SEPTEMBER 7, 2000) $258,750,000 AMKOR TECHNOLOGY, INC. 5% CONVERTIBLE SUBORDINATED NOTES DUE 2007 (THE "CONVERTIBLE NOTES") AND THE COMMON STOCK ISSUABLE UPON CONVERSION OF THE CONVERTIBLE NOTES ------------------------ This prospectus supplement relates to the resale by the holders of Amkor Technology, Inc. 5% Convertible Subordinated Notes due 2007 and the shares of common stock, $0.001 par value per share, issuable upon the conversion of the Convertible Notes. This prospectus supplement should be read in conjunction with, and may not be delivered or utilized without, the prospectus dated September 7, 2000, including the supplements dated September 8, 2000, September 27, 2000, November 2, 2000, December 4, 2000, January 12, 2001, January 29, 2001 and March 9, 2001 and any other amendments or supplements thereto. The terms of the Convertible Notes are set forth in the prospectus. The information in the table appearing under the heading "Selling Securityholders" in the prospectus is amended by adding the information below with respect to persons not previously listed in the prospectus or in any amendments or supplements thereto, and by superceding the information with respect to persons listed in the prospectus or in any amendments or supplements thereto that are listed below: - --------------- (1) Assumes conversion of all of the Convertible Notes at a conversion price of $57.34 per share of common stock. However, this conversion price will be subject to adjustment as described in the prospectus. As a result, the amount of common stock issuable upon conversion of the Convertible Notes may increase or decrease in the future. (2) Calculated based on Rule 13d-3(d)(i) of the Exchange Act using 152,201,638 shares of the common stock outstanding as of February 28, 2001. In calculating this amount, we treated as outstanding the number of shares of common stock issuable upon conversion of all of that particular holder's Convertible Notes. However, we did not assume the conversion of any other holder's Convertible Notes. We prepared this table based on the information supplied to us on or before February 28, 2001 by the selling securityholders named in the table. The Date Of This Prospectus is March 9, 2001.
PRINCIPAL AMOUNT AT MATURITY OF PERCENTAGE OF NUMBER OF CONVERTIBLE NOTES CONVERTIBLE SHARES OF PERCENTAGE OF BENEFICIALLY OWNED NOTES COMMON STOCK COMMON STOCK NAME THAT MAY BE SOLD OUTSTANDING THAT MAY BE SOLD (1) OUTSTANDING (2) ---- ------------------ ------------- -------------------- --------------- Argent Classic Convertible Arbitrage Fund (Bermuda) Ltd...... $ 700,000.00 0.27053% 12,208 0.00802% Jeffries & Co..................... $3,000,000.00 1.15942% 52,319 0.03436%