Gaithersburg-based immunotherapy company Altimmune Inc. announced Tuesday it plans to expand into a new headquarters, but it’s not going far.
Altimmune (NASDAQ: ALT) officials said they plan to relocate existing employees — as well as new employees acquired as a result of its acquisition of Annapolis biodefense company PharmAthene Inc. — to a 14,000-square-foot space at 910 Clopper Road. The company is currently based at 19 Firstfield Road, less than a mile away.