FRAMINGHAM, Mass.--(BUSINESS WIRE)--GTC Biotherapeutics, Inc. (“GTC”, Nasdaq: GTCB), announced today that Geoffrey Cox, Ph.D., GTC’s Chairman and CEO, is scheduled to present on Monday, February 12, 2007 at 12:30 p.m. Eastern Time during the BIO CEO & Investor Conference 2007. The conference is being held at the Waldorf Astoria, New York, New York from February 12-14, 2007.