Cubist Pharmaceuticals, Inc. (NASDAQ: CBST) today announced that Robert Perez, EVP and COO of Cubist, will present on Tuesday May 15th, 2012, at 4:20 p.m. PT, at the Bank of America Merrill Lynch 2012 Health Care Conference being held at Encore at the Wynn in Las Vegas, Nevada. The webcast presentation (audio and slides) will include a discussion of the company’s business activities, financial outlook, and current news.

The presentation will be accessible live through Cubist’s website at www.cubist.com in the Investor Relations Conference Calendar section and will remain available there for a period of 30 days after the presentation.

About Cubist

Cubist Pharmaceuticals, Inc. is a biopharmaceutical company focused on the research, development, and commercialization of pharmaceutical products that address significant unmet medical needs in the acute care environment. Cubist is headquartered in Lexington, Mass. Additional information can be found at Cubist’s website.