LUNA Luna Innovations Incorporated

Luna Innovations Incorporated (NASDAQ: LUNA) announced today that it will release financial results for the quarter ended June 30, 2007 and hold a conference call with investors on Wednesday, August 8, 2007. Kent A. Murphy, Chairman and Chief Executive Officer, and Dale Messick, Chief Financial Officer, will host the call and will discuss Luna Innovations� second quarter financial results as well as other recent company developments. The call will be held on Wednesday, August 8, 2007, at 5:00 p.m. (EDT). The investor conference call will be available via live webcast on the Luna Innovations website at www.lunainnovations.com under the tab �Investor Relations.� To participate by telephone, the domestic dial-in number is 1.866.770.7146 and the international dial-in number is 1.617.213.8068. The access code is 99587972. Investors are advised to dial in at least five minutes prior to the call to register. The webcast will be archived on the Company�s website under �Webcasts and Presentations� for 30 days following the conference call. About Luna Innovations: Luna Innovations Incorporated develops and manufactures new-generation products for the healthcare, telecommunications, energy and defense markets. Luna�s products are used to measure, monitor, protect, and improve critical processes in the markets they serve. Through its disciplined commercialization business model, Luna has become a recognized leader in transitioning science to solutions. Luna is headquartered in Roanoke, Virginia.