LMT insider buying and SEC filings, explained
Lockheed Martin Corp. · CIK 936468
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$124K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 23, 2026 | Sale | John Frank A St (President / COO) sold 3,899 shares at about $0.0000 ($0). Holdings down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 27, 2026, 6:13 PM ET |
| Aug 13, 2026 | Sale | John Donovan (Director) sold 3,378 shares at about $0.0000 ($0). Holdings down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 17, 2026 |
| Aug 11–12, 2026 | Sale | Robert M Lightfoot JR (President / COO) sold 2,606 shares between Aug 11 and Aug 12 at about $45.14 ($118K). Holdings down 56% to 2,015 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 13, 2026 |
| Mar 11, 2026 | Sale | Timothy S Cahill (Pres. Missiles & Fire Control) sold 4,620 shares at about $0.0000 ($0). Holdings down 33% to 9,591 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 13, 2026 |
| Feb 27, 2026 | Sale | Gregory M Ulmer (President / COO) sold 2,840 shares at about $0.0000 ($0). Holdings down 33% to 5,661 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 27, 2026 |
| Feb 24, 2026 | Sale | Stephanie C. Hill (Pres. Rotary & Mission Systems) sold 2,410 shares at about $2.76 ($7K). Holdings down 21% to 9,332 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 24, 2026 |
44 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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