Vivienne R. Schiffer

Insider Reports History

Location
Oakbrook Terrace, IL
Signature
/s/Vivienne R. Schiffer, by Power of Attorney
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Vivienne R. Schiffer:

Company Role Class Num Shares Value Price $ Report Date Ownership
Great Lakes Dredge & Dock CORP SVP, CLO, CCO & Corp Secretary Common Stock 101,330 $1,499,684 $14.80 23 Feb 2026 Direct

Insider Reports Filed by Vivienne R. Schiffer

Symbol Company Period Transactions Value $ Form Type Role Filing Time
GLDD Great Lakes Dredge & Dock CORP 23 Feb 2026 1 $0 4 SVP, CLO, CCO & Corp Secretary 25 Feb 2026, 17:04
GLDD Great Lakes Dredge & Dock CORP 08 May 2025 1 $0 4 SVP, CLO, CCO & Corp Secretary 12 May 2025, 17:51
GLDD Great Lakes Dredge & Dock CORP 05 May 2025 2 -$16,724 4 SVP, CLO, CCO & Corp Secretary 07 May 2025, 17:53
GLDD Great Lakes Dredge & Dock CORP 17 Mar 2025 6 -$79,092 4 SVP, CLO, CCO & Corp Secretary 18 Mar 2025, 17:08
GLDD Great Lakes Dredge & Dock CORP 06 May 2024 1 -$7,533 4 SVP, CLO, CCO & Corp Secretary 07 May 2024, 16:43
GLDD Great Lakes Dredge & Dock CORP 15 Mar 2024 4 -$52,263 4 SVP, CLO, CCO & Corp Secretary 19 Mar 2024, 16:56
GLDD Great Lakes Dredge & Dock CORP 05 Mar 2024 1 -$7,786 4 SVP, CLO, CCO & Corp Secretary 06 Mar 2024, 16:51
GLDD Great Lakes Dredge & Dock CORP 05 May 2023 1 -$7,452 4 SVP, CLO, CCO & Corp Secretary 09 May 2023, 17:11
GLDD Great Lakes Dredge & Dock CORP 15 Mar 2023 1 $0 4 SVP, CLO, CCO & Corp Secretary 17 Mar 2023, 16:37
GLDD Great Lakes Dredge & Dock CORP 06 Mar 2023 1 -$6,659 4 SVP, CLO, CCO & Corp Secretary 08 Mar 2023, 17:07
GLDD Great Lakes Dredge & Dock CORP 05 May 2022 1 $0 4/A SVP, CLO, CCO & Corp Secretary 10 Jun 2022, 17:00
GLDD Great Lakes Dredge & Dock CORP 07 Mar 2022 1 -$11,558 4 SVP, CLO, CCO & Corp Secretary 09 Mar 2022, 17:29