================================================================================ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) (Amendment No. 4) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) The Korea Fund, Inc ------------------- (Name of Issuer) Common Stock, par value $.01 per share -------------------------------------- (Title of Class of Securities) 500634100 -------------- (CUSIP Number) Barry M. Olliff c/o City of London Investment Management Company Limited 10 Eastcheap, London EC3M ILX, England +44 207 711 0771 -------------------------------------------------------- (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) August 31, 2004 ------------------------------------------------------- (Date of Event Which Requires Filing of This Statement) If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), (f) or (g), check the following box [_]. *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act. ================================================================================ (Page 1 of 6 Pages) =================== =========== CUSIP NO. 500634100 13D PAGE 2 of 6 =================== =========== ================================================================================ 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS City of London Investment Group PLC, a company incorporated under the laws of England and Wales. ------------ ------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (A) [_] (B) [_] ------------ ------------------------------------------------------------------- 3 SEC USE ONLY ------------ ------------------------------------------------------------------- 4 SOURCE OF FUNDS* OO ------------ ------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) [_] ------------ ------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION England and Wales -------------------------------------------------------------------------------- NUMBER OF 7 SOLE VOTING POWER SHARES 4,386,082 ------------ ------------------------------------------------ BENEFICIALLY 8 SHARED VOTING POWER OWNED BY 0 ------------ ------------------------------------------------ EACH 9 SOLE DISPOSITIVE POWER REPORTING 4,386,082 ------------ ------------------------------------------------ PERSON 10 SHARED DISPOSITIVE POWER WITH 0 ------------ ------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,386,082 ------------ ------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [_] ------------ ------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 9.81% ------------ ------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON* HC ================================================================================ =================== =========== CUSIP NO. 500634100 13D PAGE 3 of 6 =================== =========== ================================================================================ 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS City of London Investment Management Company Limited, a company incorporated under the laws of England and Wales. ------------ ------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (A) [_] (B) [_] ------------ ------------------------------------------------------------------- 3 SEC USE ONLY ------------ ------------------------------------------------------------------- 4 SOURCE OF FUNDS* WC ------------ ------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) [_] ------------ ------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION England and Wales -------------------------------------------------------------------------------- NUMBER OF 7 SOLE VOTING POWER SHARES 4,358,062 ------------ ------------------------------------------------ BENEFICIALLY 8 SHARED VOTING POWER OWNED BY 0 ------------ ------------------------------------------------ EACH 9 SOLE DISPOSITIVE POWER REPORTING 4,358,062 ------------ ------------------------------------------------ PERSON 10 SHARED DISPOSITIVE POWER WITH 0 ------------ ------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,358,062 ------------ ------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES [_] ------------ ------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 9.75% ------------ ------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON* IA ================================================================================ =================== =========== CUSIP NO. 500634100 13D PAGE 4 of 6 =================== =========== This Amendment No. 4 to Schedule 13D (this "Amendment No. 4") should be read in conjunction with the Schedule 13D filed with the U.S. Securities and Exchange Commission (the "SEC") on February 17, 2004 (the "Original Schedule 13D"), with Amendment No. 1 to Schedule 13D filed with the SEC on March 1, 2004 ("Amendment No. 1"), with Amendment No. 2 to Schedule 13D filed with the SEC on May 5, 2004 ("Amendment No. 2") and with Amendment No. 3 to Schedule 13D filed with the SEC on July 8, 2004 ("Amendment No. 3" and, together with Amendment No. 1 and Amendment No. 2, the "Amendments") by City of London Investment Group PLC and City of London Investment Management Company Limited relating to the shares of common stock, par value $0.01 per share (the "Shares"), of The Korea Fund, Inc., a Maryland corporation (the "Fund"). This Amendment No. 4 amends Item 4 of the Original Schedule 13D and Item 5 of the Original 13D as amended by the Amendments. All other information in the Original Schedule 13D and the Amendments remain in effect. All capitalized terms used herein and not otherwise defined shall have the meanings ascribed thereto in the Original Schedule 13D. ITEM 4. PURPOSE OF TRANSACTION. ---------------------- Item 4 of the Original 13D as amended by the Amendments is hereby further amended by deleting the first sentence after the heading "Possible Actions" and replacing it with the following sentences: "The Reporting Persons believe that the Board should explore a variety of strategic alternatives designed to provide all shareholders, regardless of size, with regular opportunities to realize NAV for their Shares (less transactional fees and expenses). Among the strategic alternatives that the Reporting Persons believe should be considered are: meaningful share repurchase plans, a regular cash tender, and conversion to interval status, as well as other actions that would increase shareholders' ability to realize NAV for their Shares (less transactional fees and expenses) on a regular basis." Other than as set forth above, none of the Reporting Persons or, in the case of non-individual Reporting Persons, any of their directors or executive officers identified in Item 2, have any present plans or proposals which relate to or could result in, any of the matters referred to in paragraphs (a) through (j), inclusive, of Item 4 of Schedule 13D (although they reserve the right to develop any such plans or proposals). ITEM 5. INTERESTS IN SECURITIES OF THE ISSUER. ------------------------------------- Items 5(a) and 5(b) below are hereby amended and restated in their entirety and Item 5(c) is hereby amended as follows: (a) and (b). As of the date hereof, EWF, GEM, IEM, GFM, FREE, the Accounts and Global owned directly 132,036, 1,157,847, 1,142,627, 113,436, 328,994, 1,483,122 and =================== =========== CUSIP NO. 500634100 13D PAGE 5 of 6 =================== =========== 28,020 Shares, respectively, representing approximately 0.30%, 2.59%, 2.56%, 0.25%, 0.74%, 3.32% and 0.06%, respectively, of the Shares outstanding (based on the most recent Share information publicly disclosed by the Fund). As of the date hereof, CLIG, through its control of CLIM and City of London Quantitative Management Ltd., is the beneficial owner of 4,386,082 Shares, representing approximately 9.81% of the Shares outstanding (based on the most recent Share information publicly disclosed by the Fund) As of the date hereof, CLIM, through EWF, GEM, IEM, FREE, GFM and the Accounts, is the beneficial owner of 4,358,062 Shares, representing approximately 9.75% of the Shares outstanding (based on the most recent Share information publicly disclosed by the Fund). (c). Information with respect to all transactions in the Shares beneficially owned by the Reporting Persons that were effected during the past 60 days is set forth in Annex A to this Amendment No. 4. SIGNATURE --------- After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Dated: August 31, 2004 CITY OF LONDON INVESTMENT GROUP PLC /s/ Barry M. Olliff ------------------------------------ Name: Barry M. Olliff Title: Director CITY OF LONDON INVESTMENT MANAGEMENT COMPANY LIMITED /s/ Barry M. Olliff ------------------------------------ Name: Barry M. Olliff Title: Director =================== =========== CUSIP NO. 500634100 13D PAGE 6 of 6 =================== =========== ANNEX A ------- INFORMATION WITH RESPECT TO TRANSACTIONS IN THE FUND'S COMMON STOCK DURING THE PAST SIXTY DAYS Number of Shares City of London of Common Stock Fund which Price Per Share Date Purchased/(Sold) Purchased/(Sold) (US$) ------- ------------------- ------------------- ----- 8/11/04 3,750 GFM 17.69 8/11/04 7,500 IEM 17.69 8/11/04 7,500 FREE 17.69 8/11/04 11,250 EWF 17.69 8/06/04 20,000 Accounts 16.74 8/05/04 5,000 FREE 17.31 8/05/04 15,000 IEM 17.31 8/04/04 3,500 IEM 17.01 8/04/04 1,000 EWF 17.01 7/28/04 20,000 Accounts 17.31 7/27/04 5,400 GEM 17.17 7/26/04 10,900 IEM 17.15 7/06/04 25,000 GEM 18.08 6/25/04 4,000 Accounts 18.55 6/24/04 96,200 Accounts 18.39 6/17/04 2,200 GFM 18.19 6/03/04 13,100 Accounts 18.16