LOCKHEED MARTIN CORP (LMT) has 5 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 2 sales totalling $118K. Most recent filing: Aug. 17, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
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| Aug. 17, 2026 filed Aug. 13, 2026 | Donovan John Director | $0 | 3,378 | −100% | No | |
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| Aug. 13, 2026 filed Aug. 11, 2026 | Lightfoot Robert M JR President Space | −$117,623 | 2,606 | −56% | No | |
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| Aug. 4, 2026 filed July 31, 2026 | St John Frank A Chief Operating Officer | $0 | 61 | −100% | No | |
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| July 2, 2026 filed June 30, 2026 | BURRITT DAVID B Director | $0 | 83 | 0% | No | |
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| July 2, 2026 filed June 30, 2026 | Donovan John Director | $0 | 97 | 0% | No | |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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