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 3, 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 September 3, 2002, Instinet Group Incorporated ("Instinet") entered into an amendment to the Rights Agreement, dated as of May 15, 2001, by and between Instinet and Mellon Investor Services LLC, as Rights Agent ("Amendment No. 1 to the Rights Agreement") in connection with Instinet's proposed acquisition of Island Holding Company, Inc. Amendment No. 1 to the Rights Agreement is filed as Exhibit 99.1 hereto and incorporated herein by reference. On September 12, 2002, Instinet issued a press release announcing the expected closing of Instinet's proposed acquisition of Island Holding Company, Inc. and the declaration of payment of special dividend to Instinet stockholders. The press release is filed as Exhibit 99.2 hereto and incorporated herein by reference. Item 7. Financial Statements, Pro Forma Financial Information and Exhibits (c) Exhibits Number Description 99.1 Amendment No. 1 to the Rights Agreement, by and between Instinet and Mellon Investor Services LLC, as Rights Agent, dated as of September 3, 2002 99.2 Press Release of Instinet Group Incorporated issued September 12, 2002: Instinet to Complete Acquisition of Island ECN on September 20, 2002; $1.00 Per Share Dividend to be Paid to Stockholders of Record on September 19, 2002 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: September 12, 2002 By: ____________________ Mark Nienstedt Acting President and Chief Executive Officer, and Chief Financial Officer EXHIBIT INDEX Exhibit Number Description - ------- ------------------ 99.1 Amendment No. 1 to the Rights Agreement, by and between Instinet and Mellon Investor Services LLC, as Rights Agent, dated as of September 3, 2002 99.2 Press Release of Instinet Group Incorporated issued September 12, 2002: Instinet to Complete Acquisition of Island ECN on September 20, 2002; $1.00 Per Share Dividend to be Paid to Stockholders of Record on September 19, 2002