GAITHERSBURG, Md.--(BUSINESS WIRE)--GenVec, Inc. (Nasdaq:GNVC) announced that it will release financial results for the first quarter ended March 31, 2008 on Thursday, May 8, 2008 after market close. GenVec will hold a conference call at 10:00 a.m. EDT on Friday, May 9, 2008 to discuss the company’s first quarter results.