BOTHELL, Wash--(BUSINESS WIRE)--April 24, 2006--ICOS Corporation (Nasdaq:ICOS - News) will announce its 2006 first quarter financial results on Thursday, May 4, 2006, after the market close. At 4:30 p.m. EDT, company management will host a webcast discussion of financial results and related matters, including financial guidance and future plans. Access to the discussion can be obtained as follows.
