Control4 Corporation announced the promotion of JD Ellis to the position of General Counsel. Mr. Ellis joined Control4 in August of 2009 and brings years of in-house legal experience, representing and providing legal counsel to technology and emerging growth companies. Prior to joining Control4, Mr. Ellis served as legal counsel to Ivanti (formerly LANDesk Software), managing legal affairs through a period of significant growth, and through the company's acquisition by Emerson Electric. At Control4, JD last served as Assistant General Counsel prior to this promotion.