ICAHN ANNOUNCES EXTENSION OF EXPIRATION DATE OF TENDER OFFER FOR HALLWOOD REALTY UNITS New York, New York, August 8, 2003. High River Limited Partnership, an affiliate of Carl C. Icahn, today announced that it is extending the expiration date of its tender offer for any and all of the partnership units of Hallwood Realty Partners, L.P. (AMEX: HRY) until 5:00 pm, New York City time, on Friday, September 5, 2003, unless the Offer is extended to a later date and time. Approximately 59,665 units have been tendered pursuant to the tender offer as of the close of business on August 7, 2003.