BOTHELL, Wash.--(BUSINESS WIRE)--Oct. 19, 2005--ICOS Corporation (Nasdaq:ICOS) will announce its 2005 third quarter financial results on Thursday, November 3, 2005, after the market close. At 4:30 p.m. EST, 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.