Insiders / Dickerson Lawrence R
Dickerson Lawrence R
CIK 1249072personinsider
Companies
3
First seen
Jan 5, 2026
Last activity
May 13, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Oil States International, Inc · OIS | 175,613 | — |
| Murphy Oil Corp · MUR | 51,512 | — |
| Great Lakes Dredge & Dock Corp · GLDD | 0 | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Murphy Oil Corp | Common Stock | 51,512 |
| Murphy Oil Corp | Restricted Stock UnitDerivative | 37,636 |
| Oil States International, Inc | Common Stock | 175,613 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 12, 2026 | Grant | OIS Oil States International, Inc Common Stock | $0 | +17K +10.55% | 175,613 0.29% of shares | low |
| Apr 1, 2026 | Other | GLDD Great Lakes Dredge & Dock Corp Deferred Stock Units | — | -77K -100.00% | 0 0.00% of shares | low |
| Mar 31, 2026 | Grant | GLDD Great Lakes Dredge & Dock Corp Deferred Stock Units | — | +3K +3.97% | 76,962 0.12% of shares | low |
| Dec 31, 2025 | Grant | GLDD Great Lakes Dredge & Dock Corp Deferred Stock Units | — | +4K +5.42% | 74,024 0.11% of shares | low |
| Feb 5, 2026 | Exercise | MUR Murphy Oil Corp Restricted Stock Unit | — | -7K -16.61% | 37,636 0.03% of shares | low |
| Feb 4, 2026 | Grant | MUR Murphy Oil Corp Restricted Stock Unit | — | +6K +16.27% | 45,133 0.03% of shares | low |
| Feb 5, 2026 | Exercise | MUR Murphy Oil Corp Common Stock | — | +8K +18.08% | 51,512 0.04% of shares | low |