A former Insitu contractor was sentenced to jail time last week nearly three years after he was arrested for trying to sell proprietary information related to one of Insitu’s unmanned aerial vehicles (UAV), or drones.

Stephen Martin Ward, age 49, of Owensboro, Ky., was sentenced on July 31 in the U.S. Eastern District Court of Washington in Yakima to three months’ prison after being convicted of Theft of Trade Secrets under the Economic Espionage Act, according to a news release from the Federal Bureau of Investigation.