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): August 26, 2002 Instinet Group Incorporated - -------------------------------------------------------------------------------- (Exact Name of Registrant as Specified in Charter) Delaware 000-32717 13-4134098 - -------------------------------------------------------------------------------- (State or Other Jurisdiction (Commission File (IRS Employer of Incorporation) Number) Identification No.) 3 Times Square, New York, New York 10036 - -------------------------------------------------------------------------------- (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code: 212-310-9500 Not Applicable - -------------------------------------------------------------------------------- (Former Name or Former Address, if Changed Since Last Report) Item 5. Other Events On August 26, 2002, Instinet Group Incorporated ("Instinet") issued a press release announcing the expiration of the waiting period under the Hart-Scott-Rodino Antitrust Improvement Act of 1976 in connection with Instinet's proposed acquisition of Island Holding Company, Inc. The press release is filed as Exhibit 99.1 hereto and incorporated herein by reference. Item 7. Financial Statements, Pro Forma Financial Information and Exhibits (c) Exhibits Number Description 99.1 Press Release of Instinet Group Incorporated issued August 26, 2002: Instinet Announces Expiration of Hart-Scott-Rodino Waiting Period. 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 thereto duly authorized. INSTINET GROUP INCORPORATED Registrant Date: August 26, 2002 By: /s/ Paul A. Merolla ------------------------------ Paul A. Merolla Executive Vice President, General Counsel and Secretary EXHIBIT INDEX Exhibit Number Description - -------------- ----------- 99.1 Press Release of Instinet Group Incorporated issued August 22, 2002: Instinet Announces Expiration of Hart-Scott-Rodino Waiting Period.