GenVec, Inc. (NasdaqCM: GNVC) ("GenVec" or "the Company"), today announced that it has entered into a definitive agreement with institutional investors for an offering of shares of common stock with gross proceeds of approximately $5 million in an at-the-market registered direct offering. The closing of the offering is expected to take place on or about May 10, 2016, subject to the satisfaction of customary closing conditions.