| 2022-02-28 | Sale | Great Lakes Dredge & Dock Corporation GLDD | SVP, Gov't Relations & Bus Dev | 1,119 0.0017% | $14.06 | $15,734 | -30.55% | |
| 2020-11-10 | Sale | Great Lakes Dredge & Dock Corporation GLDD | SVP, Gov't Relations & Bus Dev | 2,630 0.004% | $11.00 | $28,930 | +29.41% | |
| 2020-08-11 | Sale | Great Lakes Dredge & Dock Corporation GLDD | SVP, Gov't Relations & Bus Dev | 10,000 0.0156% | $10.30 | $103,027 | +39.15% | |
| 2020-05-22 | Sale | Great Lakes Dredge & Dock Corporation GLDD | SVP, Gov't Relations & Bus Dev | 2,461 0.0037% | $8.50 | $20,911 | +28.73% |