LEXINGTON, Mass.--(BUSINESS WIRE)--July 12, 2006--Cubist Pharmaceuticals, Inc. (Nasdaq: CBST - News) will issue its second quarter financial results at 4:00 p.m. EDT on Wednesday, July 19, 2006. In connection with this announcement, Cubist will host a conference call and live audio webcast (with slides) at 5:00 p.m. EDT that same day to discuss its second quarter financial results, the company’s business activities, and financial outlook.