BlackRock, Inc. 13D and 13G filings for Great Lakes Dredge & Dock Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2024-01-24 09:46 am Purchase |
2023-12-31 | 13G | Great Lakes Dredge & Dock Corporation GLDD |
BlackRock Inc. BLK |
7,403,096 11.100% |
600,931 (+8.83%) |
Filing |
| 2023-04-06 09:29 am Purchase |
2023-03-31 | 13G | Great Lakes Dredge & Dock Corporation GLDD |
BlackRock Inc. BLK |
6,802,165 10.300% |
404,671 (+6.33%) |
Filing |
| 2023-01-24 1:56 pm Purchase |
2022-12-31 | 13G | Great Lakes Dredge & Dock Corporation GLDD |
BlackRock Inc. BLK |
6,397,494 9.700% |
1,247,859 (+24.23%) |
Filing |
| 2022-02-02 7:11 pm Purchase |
2021-12-31 | 13G | Great Lakes Dredge & Dock Corporation GLDD |
BlackRock Inc. BLK |
5,149,635 7.800% |
152,403 (+3.05%) |
Filing |
| 2021-01-29 09:56 am Purchase |
2020-12-31 | 13G | Great Lakes Dredge & Dock Corporation GLDD |
BlackRock Inc. BLK |
4,997,232 7.700% |
481,562 (+10.66%) |
Filing |