SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 April 29, 2003 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) AMKOR TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 000-29472 23-1722724 (State of other jurisdiction (Commission (IRS Employer of incorporation) Identification Number) Identification Number) 1345 ENTERPRISE DRIVE WEST CHESTER, PA 19380 (Address of principal executive offices and zip code) (610) 431-9600 (Registrant's telephone number, including area code) ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS. (c) Exhibits. 99.1 Text of Press Release dated April 29, 2003 ITEM 9. REGULATION FD DISCLOSURE (ITEM 12. DISCLOSURE OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION). The following information is being furnished under Item 12 of Form 8-K. On April 29, 2003, Amkor announced its financial results for the fiscal quarter ended March 31, 2003 and certain other information. The press release, which has been attached as Exhibit 99.1, discloses certain financial measures, such as EBITDA and free cash flow, which are considered non-GAAP financial measures. Generally, a non-GAAP financial measure is a numerical measure of a company's performance, financial position, or cash flows that either excludes or includes amounts that are not normally excluded or included in the most directly comparable measure calculated and presented in accordance with generally accepted accounting principles. In order to fully assess our financial operating results, management believes that EBITDA and free cash flow are appropriate measures of evaluating our operating performance, liquidity, and ability to service debt and fund capital expenditures. However, these measures should be considered in addition to, and not as a substitute, or superior to, operating income, cash flows, or other measures of financial performance prepared in accordance with generally accepted accounting principles. The non-GAAP measures included in our press release have been reconciled to the nearest GAAP measures as is now required under new SEC rules regarding the use of non-GAAP financial measures. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. AMKOR TECHNOLOGY, INC. By: /s/ KENNETH T. JOYCE ------------------------ Kenneth T. Joyce Chief Financial Officer Dated: April 29, 2003