Schiffer Vivienne 4
4 · Great Lakes Dredge & Dock CORP · Filed May 7, 2025
Insider Transaction Report
Form 4
Schiffer Vivienne
SVP, CLO, CCO & Corp Secretary
Transactions
- Tax Payment
Common Stock
2025-05-05$9.54/sh−683$6,516→ 64,146 total - Tax Payment
Common Stock
2025-05-05$9.54/sh−1,070$10,208→ 64,829 total