WATERTOWN, Mass.--(BUSINESS WIRE)--May 3, 2006--Acusphere, Inc. (NASDAQ: ACUS - News) announced that it expects to host a conference call on Friday, May 12, 2006 at 11:00 am ET to discuss the Company’s financial results, quarterly highlights and business outlook for its first quarter ended March 31, 2006. The call will include representatives of the Company including Sherri Oberg, President and CEO and John Thero, SVP and Chief Financial Officer.