INGP Instinet Grp. Incorporated (MM)

Instinet Group Incorporated (Nasdaq:INGP) will release its results for the second quarter of 2005, ending June 30 on Friday, July 22, 2005. Instinet Group will hold a conference call that day at approximately 10:00 a.m. New York time to review the results with the investment community. The call will be webcast live at www.investor.instinetgroup.com, and will be accessible by telephone at the following numbers: -0- *T Calling from the USA or Canada: 866-736-8116 Calling from other countries: 706-679-3737 Conference ID: 6993444 *T The earnings release and other information relating to the conference call as well as a webcast replay after the call will be available at http://www.investor.instinetgroup.com. About Instinet Group Instinet Group, through affiliates, is the largest global electronic agency securities broker and has been providing investors with electronic trading solutions and execution services for more than 30 years. We operate our two major businesses through Instinet, LLC, The Institutional Broker, and Inet ATS, Inc., The electronic marketplace. -- Instinet, The Institutional Broker, gives its customers the opportunity to use its sales-trading expertise and advanced technology tools to interact with global securities markets, improve trading performance and lower overall transaction costs. Through Instinet's electronic platforms, customers can access other U.S. trading venues, including NASDAQ and the NYSE, and almost 30 securities markets throughout the world. Instinet acts solely as an agent for its customers, including institutional investors, such as mutual funds, pension funds, insurance companies and hedge funds. Lynch, Jones & Ryan, Inc., Instinet Group's commission recapture subsidiary, and Instinet Clearing Services, Inc., Instinet Group's clearing broker, are also a part of Instinet. -- INET, The electronic marketplace, represents the consolidated order flow of the former Instinet ECN and former Island ECN. Through the use of advanced technology, INET collects, prioritizes, displays and matches orders within its subscriber network and offers routing services for its U.S.-registered broker-dealer subscribers. This press release is for information purposes only and is not intended as an offer or solicitation with respect to the purchase or sale of any security. (C) 2005 Instinet Group Incorporated and its affiliated companies. All rights reserved. INSTINET and INET are service marks in the United States. Instinet Group Incorporated is part of the Reuters family of companies. Instinet, LLC (branded Instinet, The Institutional Broker), member NASD/SIPC; Inet ATS, Inc. (branded INET, The electronic marketplace), member NASD/NSX/SIPC; Lynch, Jones & Ryan, Inc., member NASD/SIPC; and Instinet Clearing Services, Inc., member NASD/SIPC, are subsidiaries of Instinet Group Incorporated. This news release may be deemed to include forward-looking statements relating to Instinet Group. Certain important factors that could cause actual results to differ materially from those disclosed in such forward-looking statements are included in Instinet Group's Annual Report on Form 10-K for the fiscal year ended December 31,2004, and other documents filed with the SEC and available on the Company's website at www.investor.instinetgroup.com.