12 insiders reported 90 Form 4 transactions for LOCKHEED MARTIN CORP (LMT) over the past 18 months (most recent 2026-08-17). Recent activity: Donovan John (Director) Sell 120 shares, Donovan John (Director) Sell 204 shares, Donovan John (Director) Sell 212 shares, Donovan John (Director) Sell 469 shares, Donovan John (Director) Sell 631 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-17 | Donovan John | Director | Sell | 120 | $0 |
| 2026-08-17 | Donovan John | Director | Sell | 204 | $0 |
| 2026-08-17 | Donovan John | Director | Sell | 212 | $0 |
| 2026-08-17 | Donovan John | Director | Sell | 469 | $0 |
| 2026-08-17 | Donovan John | Director | Sell | 631 | $0 |
| 2026-08-17 | Donovan John | Director | Sell | 1,742 | $0 |
| 2026-08-13 | Lightfoot Robert M JR | President Space | Sell | 846 | $0 |
| 2026-08-13 | Lightfoot Robert M JR | President Space | Sell | 1,564 | $0 |
| 2026-08-13 | Lightfoot Robert M JR | President Space | Sell | 196 | $117,623 |
| 2026-08-04 | St John Frank A | Chief Operating Officer | Sell | 7 | $0 |
| 2026-06-15 | Hill Stephanie C. | Pres. Rotary & Mission Systems | Sell | 368 | $0 |
| 2026-04-06 | Hollub Vicki A. | Director | Buy | 416 | $0 |
| 2026-03-13 | Cahill Timothy S | Pres. Missiles & Fire Control | Sell | 80 | $0 |
| 2026-03-13 | Cahill Timothy S | Pres. Missiles & Fire Control | Sell | 280 | $0 |
| 2026-03-13 | Cahill Timothy S | Pres. Missiles & Fire Control | Sell | 400 | $0 |
| 2026-03-13 | Cahill Timothy S | Pres. Missiles & Fire Control | Sell | 440 | $0 |
| 2026-03-13 | Cahill Timothy S | Pres. Missiles & Fire Control | Sell | 600 | $0 |
| 2026-03-13 | Cahill Timothy S | Pres. Missiles & Fire Control | Sell | 640 | $0 |
| 2026-03-13 | Cahill Timothy S | Pres. Missiles & Fire Control | Sell | 900 | $0 |
| 2026-03-13 | Cahill Timothy S | Pres. Missiles & Fire Control | Sell | 1,280 | $0 |
| 2026-02-27 | Ulmer Gregory M | President Aeronautics | Sell | 320 | $0 |
| 2026-02-27 | Ulmer Gregory M | President Aeronautics | Sell | 2,520 | $0 |
| 2026-02-27 | O'Connor Kevin J. | SVP & General Counsel | Buy | 5,285 | $0 |
| 2026-02-27 | O'Connor Kevin J. | SVP & General Counsel | Sell | 2,566 | $1.6M |
| 2026-02-24 | St John Frank A | Chief Operating Officer | Buy | 3,756 | $0 |
Source: SEC Form 4 filings · as of 2026-08-17