| 16 Mar 2026 | GRANT_AWARD | Great Lakes Dredge & Dock CORP | 5,242 | — | |
| 16 Mar 2026 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 1,030 | 16.93 USD | |
| 16 Mar 2026 | GRANT_AWARD | Great Lakes Dredge & Dock CORP | 7,853 | — | |
| 16 Mar 2026 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 1,277 | 16.93 USD | |
| 16 Mar 2026 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 639 | 16.93 USD | |
| 16 Mar 2026 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 1,913 | 16.93 USD | |
| 23 Feb 2026 | GRANT_AWARD | Great Lakes Dredge & Dock CORP | 8.74 | — | |
| 08 May 2025 | GRANT_AWARD | Great Lakes Dredge & Dock CORP | 8,237 | — | |
| 05 May 2025 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 366 | 9.54 USD | |
| 05 May 2025 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 234 | 9.54 USD | |
| 17 Mar 2025 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 1,889 | 8.70 USD | |
| 17 Mar 2025 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 639 | 8.70 USD | |
| 17 Mar 2025 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 1,271 | 8.70 USD | |
| 17 Mar 2025 | GRANT_AWARD | Great Lakes Dredge & Dock CORP | 7,755 | — | |
| 17 Mar 2025 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 1,030 | 8.70 USD | |
| 17 Mar 2025 | GRANT_AWARD | Great Lakes Dredge & Dock CORP | 5,216 | — | |
| 06 May 2024 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 486 | 7.04 USD | |
| 15 Mar 2024 | GRANT_AWARD | Great Lakes Dredge & Dock CORP | 7,864 | — | |
| 15 Mar 2024 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 1,330 | 8.62 USD | |
| 15 Mar 2024 | GRANT_AWARD | Great Lakes Dredge & Dock CORP | 4,281 | — | |
| 15 Mar 2024 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 1,347 | 8.62 USD | |
| 05 Mar 2024 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 341 | 8.70 USD | |
| 05 May 2023 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 866 | 5.75 USD | |
| 15 Mar 2023 | GRANT_AWARD | Great Lakes Dredge & Dock CORP | 12,681 | — | |
| 13 Mar 2023 | TAX_WITHHOLDING | Great Lakes Dredge & Dock CORP | 423 | 5.32 USD | |