LEXINGTON, Mass.--(BUSINESS WIRE)--Cubist Pharmaceuticals, Inc. (NASDAQ: CBST) today announced that David W.J. McGirr, SVP and CFO will participate in two December investor conferences. On Wednesday, December 6th, at 3:30 P.M. ET, Mr. McGirr will present at the BMO Capital Markets Focus on Healthcare Conference being held at the Millennium Broadway Hotel in New York City. The presentation will include a discussion of the company’s business activities, financial outlook, and current news. Mr. McGirr will also participate on the Anti-infectives: Bugs Beware panel on Thursday, December 14th, at 11:00 A.M. ET, as part of the 2006 RBC Capital Markets Healthcare Conference being held at the Westin New York at Times Square Hotel in New York City.