Lockheed Martin (LMT) Stock Moves -0.57%: What You Should Know Posted byZacks Equity Research September 14, 2021 Leave a comment on Lockheed Martin (LMT) Stock Moves -0.57%: What You Should Know Lockheed Martin (LMT) closed at $344.34 in the latest trading session, marking a -0.57% move from the prior day.