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 Date of Report (date of earliest event reported): September 8, 2004 WILLIS GROUP HOLDINGS LIMITED (Exact name of Registrant as specified in Charter) BERMUDA 001-16503 98-0352587 (Jurisdiction of incorporation (Commission File (IRS Employer or organization) Number) Identification No.) Ten Trinity Square London EC3P 3AX, England (Address of principal executive offices) Registrant's telephone number, including area code: +44 20 7488 8111 Not Applicable (Former name or former address, if changed since last report.)Item 8.01 Other Events On September 8, 2004, Willis Group Holdings Limited issued a press release announcing that the Board of Directors approved an increase in the Company's existing common share buyback authorization from $300 million to $500 million. The press release is attached as Exhibit 99.1 hereto. Item 9.01 Financial Statements and Exhibits (c) The following document is filed as an exhibit to this report on Form 8-K: 99.1 Press Release dated September 8, 2004 of Willis Group Holdings Limited
. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized. WILLIS GROUP HOLDINGS LIMITED By: /s/ Mary E. Caiazzo ----------------------------- Mary E. Caiazzo Assistant General Counsel Dated: September 8, 2004
EXHIBIT INDEX Exhibit Number Title - ------- ----- 99.1 Press Release dated September 8, 2004, of Willis Group Holdings Limited
Exhibit 99.1 Willis Group Increases Stock Buyback Authorization NEW YORK--(BUSINESS WIRE)--Sept. 8, 2004--Willis Group Holdings Limited (NYSE: WSH), the global insurance broker, today announced that the Board of Directors approved an increase in the Company's existing common share buyback authorization from $300 million to $500 million. The buyback is an open-ended plan to purchase, from time to time in the open market or through negotiated trades with persons who are not affiliates of the Company, shares of the Company's common stock. To date in 2004, the Company has repurchased approximately $250 million of its common stock. Willis Group Holdings Limited is a leading global insurance broker, developing and delivering professional insurance, reinsurance, risk management, financial and human resource consulting and actuarial services to corporations, public entities and institutions around the world. With over 300 offices in some 80 countries, its global team of 14,500 Associates serves clients in some 180 countries. Additional information on Willis may be found on its web site www.willis.com. CONTACT: Willis Group Holdings Limited Investors: Kerry K. Calaiaro, 212-837-0880 calaiaroke@willis.com or Media: Nicholas Jones, +44-20-7488-8190 jonesnr@willis.com or Dan Prince, 212-837-0806 princeda@willis.com