FRAMINGHAM, Mass.--(BUSINESS WIRE)--GTC Biotherapeutics, Inc. (“GTC”) (Nasdaq:GTCB) will webcast its 2008 Annual Meeting of Stockholders on June 24, 2008 starting at approximately 10:00 a.m. Eastern Time. The annual meeting is to be held at the Forefront Center for Meetings & Conferences in Waltham, Massachusetts. GTC expects to conduct the formal business portion of the meeting followed by a presentation to its stockholders.