Lockheed Martin Corporation (LMT) CEO Jim Taiclet on Q4 2021 Results - Earnings Call TranscriptSeeking Alpha • 01/25/22
Lockheed Martin Invests Heavily In Hypersonics As Corporate Portfolio Aligns With Future Warfighter NeedsForbes • 01/25/22
Verizon, American Express, 3M, And Lockheed Martin Lead Out On Tuesday's Slew Of Earnings ReportsForbes • 01/25/22
Lockheed Martin Announces Fourth Quarter and Full Year 2021 Earnings Results WebcastPRNewsWire • 01/18/22