4//SEC Filing
Shanahan Kathleen M 4
Accession 0001193125-25-226942
CIK 0001372020other
Filed
Sep 30, 8:00 PM ET
Accepted
Oct 1, 5:02 PM ET
Size
6.1 KB
Accession
0001193125-25-226942
Insider Transaction Report
Form 4
Shanahan Kathleen M
Director
Transactions
- Award
Deferred Stock Units
2025-09-30+2,106→ 12,777 total→ Common Stock (2,106 underlying)
Holdings
- 70,524
Common Stock
Footnotes (1)
- [F1]Deferred Stock Units ("DSUs") granted September 30, 2025 and deferred pursuant to the Company's Director Deferral Plan. The DSUs will be payable in common stock on a 1-for-1 basis in three equal annual installments beginning January 15, 2026.
Documents
Issuer
Great Lakes Dredge & Dock CORP
CIK 0001372020
Entity typeother
Related Parties
1- filerCIK 0001292085
Filing Metadata
- Form type
- 4
- Filed
- Sep 30, 8:00 PM ET
- Accepted
- Oct 1, 5:02 PM ET
- Size
- 6.1 KB