POZEN Announces July 28 Webcast of Second Quarter Results

POZEN Inc. (NASDAQ: POZN), announced today that it will release second quarter results on July 28, 2005, before the market opens.

The announcement will be followed by a live webcast at 11:00 a.m. Eastern Time of a discussion by POZEN management of the earnings and business results. The webcast can be accessed on POZEN’s website at www.pozen.com and will be archived and available for replay. The first quarter earnings release can be accessed in the News section of POZEN’s website.

POZEN is a pharmaceutical company committed to developing therapeutic advancements for diseases with unmet medical needs where it can improve efficacy, safety, and/or patient convenience. Since its inception, POZEN has focused its efforts primarily on the development of pharmaceutical products for the treatment of migraine. POZEN is also exploring the development of product candidates in other pain-related therapeutic areas. POZEN has development and commercial alliances with GlaxoSmithKline, Valeant Pharmaceuticals North America, a subsidiary of Valeant Pharmaceuticals International (formerly Xcel Pharmaceuticals, Inc.), and Nycomed. The company’s common stock is traded on The Nasdaq Stock Market under the symbol “POZN”. For detailed company information, including copies of this and other press releases, see POZEN’s website: www.pozen.com.