DICKERSON LAWRENCE R has filed 29 insider transactions across 3 companies since March 2022.
Most recent transaction: a disposition of 76962 shares of Great Lakes Dredge & Dock CORP ($GLDD) on April 01, 2026.
Activity breakdown: 0 open-market purchases and 2 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | D | Deferred Stock Units | 76962 | $0.00 | 0.0000 | 67,999,305 | 100.00% | 0.11% |
| March 31, 2026 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | A | Deferred Stock Units | 2938 | $0.00 | 76,962.0000 | 67,999,305 | 3.97% | 0.00% |
| April 1, 2026 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | U | Common Stock | 86217 | $0.00 | 0.0000 | 67,999,305 | 100.00% | 0.13% |
| Feb. 5, 2026 | MURPHY OIL CORP | $MUR | DICKERSON LAWRENCE R | Director | M | Common Stock | 7886 | $0.00 | 51,512.0000 | 143,976,000 | 18.08% | 0.01% |
| Feb. 4, 2026 | MURPHY OIL CORP | $MUR | DICKERSON LAWRENCE R | Director | A | Restricted Stock Unit | 6316 | $0.00 | 45,133.0000 | 143,976,000 | 16.27% | 0.00% |
| Feb. 5, 2026 | MURPHY OIL CORP | $MUR | DICKERSON LAWRENCE R | Director | M | Restricted Stock Unit | 7497 | $0.00 | 37,636.0000 | 143,976,000 | 16.61% | 0.01% |
| Dec. 31, 2025 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | A | Deferred Stock Units | 3806 | $0.00 | 74,024.0000 | 67,999,305 | 5.42% | 0.01% |
| Sept. 30, 2025 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | A | Deferred Stock Units | 4165 | $0.00 | 70,218.0000 | 67,282,528 | 6.31% | 0.01% |
| June 30, 2025 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | A | Deferred Stock Units | 4097 | $0.00 | 66,053.0000 | 67,282,528 | 6.61% | 0.01% |
| May 13, 2025 | OIL STATES INTERNATIONAL, INC | $OIS | DICKERSON LAWRENCE R | Director | A | Common Stock | 31185 | $0.00 | 158,853.0000 | 61,493,000 | 24.43% | 0.05% |
| March 31, 2025 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | A | Deferred Stock Units | 5740 | $0.00 | 61,956.0000 | 67,282,528 | 10.21% | 0.01% |
| Feb. 5, 2025 | MURPHY OIL CORP | $MUR | DICKERSON LAWRENCE R | Director | A | Restricted Stock Unit | 7497 | $0.00 | 38,817.0000 | 151,027,352 | 23.94% | 0.00% |
| Dec. 31, 2024 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | A | Common Stock | 4069 | $0.00 | 86,217.0000 | 0 | 4.95% | 0.00% |
| Nov. 14, 2024 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | S | Common Stock | 15936 | $12.04 | 82,148.0000 | 0 | 16.25% | 0.00% |
| Nov. 12, 2024 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | S | Common Stock | 5323 | $12.61 | 98,084.0000 | 0 | 5.15% | 0.00% |
| Sept. 30, 2024 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | A | Common Stock | 4363 | $0.00 | 103,407.0000 | 0 | 4.41% | 0.00% |
| June 28, 2024 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Not found | A | Common Stock | 5232 | $0.00 | 99,044.0000 | 0 | 5.58% | 0.00% |
| May 7, 2024 | OIL STATES INTERNATIONAL, INC | $OIS | DICKERSON LAWRENCE R | Director | A | Common Stock | 33259 | $0.00 | 127,668.0000 | 63,327,000 | 35.23% | 0.05% |
| March 28, 2024 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Director | A | Common Stock | 5250 | $0.00 | 93,812.0000 | 0 | 5.93% | 0.00% |
| Feb. 7, 2024 | MURPHY OIL CORP | $MUR | DICKERSON LAWRENCE R | Director | A | Restricted Stock Unit | 5268 | $0.00 | 31,320.0000 | 156,646,429 | 20.22% | 0.00% |
| Dec. 29, 2023 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Director | A | Deferred Stock Units | 5982 | $0.00 | 56,216.0000 | 0 | 11.91% | 0.00% |
| Sept. 29, 2023 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Director | A | Deferred Stock Units | 5763 | $0.00 | 50,234.0000 | 0 | 12.96% | 0.00% |
| June 30, 2023 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Director | A | Deferred Stock Units | 5630 | $0.00 | 44,471.0000 | 0 | 14.49% | 0.00% |
| March 31, 2023 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Director | A | Deferred Stock Units | 8460 | $0.00 | 38,841.0000 | 0 | 27.85% | 0.00% |
| Feb. 1, 2023 | MURPHY OIL CORP | $MUR | DICKERSON LAWRENCE R | Director | A | Restricted Stock Unit | 4740 | $0.00 | 26,052.0000 | 157,475,000 | 22.24% | 0.00% |
| Sept. 30, 2022 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Director | A | Deferred Stock Units | 8956 | $0.00 | 18,973.0000 | 0 | 89.41% | 0.00% |
| June 30, 2022 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Director | A | Deferred Stock Units | 5179 | $0.00 | 10,017.0000 | 0 | 107.05% | 0.00% |
| March 31, 2022 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Director | A | Deferred Stock Units | 4838 | $0.00 | 4,838.0000 | 0 | 9999.99% | 0.00% |
| Dec. 30, 2022 | Great Lakes Dredge & Dock CORP | $GLDD | DICKERSON LAWRENCE R | Director | A | Deferred Stock Units | 11408 | $0.00 | 24,388.0000 | 0 | 87.89% | 0.00% |