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$GLDD All transactions

Great Lakes Dredge & Dock CORP

A

$ Value

$0

Shares

3,175

Price

$0

Filed

Apr 28

Insider

Name

Steger Ronald

Title

CIK

0001616560

Roles

Director

Transaction Details

Transaction Date

2025-03-31

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

36,767

Footnotes

Deferred Stock Units ("DSUs") granted March 31, 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 on the date upon which Mr. Steger's board service ends. | This amendment is being filed to correct the number of shares issued. Due to an administrative error, the original filing inadvertently overstated the number of shares.

Filing Info

Accession No.

0000950170-25-059448

Form Type

4/A

Issuer CIK

0001372020

Steger Ronald's History

Date Ticker Type Value
2026-04-01 GLDD U
2026-04-01 GLDD D
2026-03-31 GLDD A $0
2025-12-31 GLDD A $0
2025-11-03 GSIT A $0
2025-09-30 GLDD A $0
2025-06-30 GLDD A $0
2025-06-03 GLDD $58K
2025-03-31 GLDD A $0

Other Insiders at GLDD (90d)

Insider Bought Sold Last
DICKERSON LAWRENCE R 2026-04-01
Shanahan Kathleen M 2026-04-01
Petterson Lasse
CEO & President
2026-04-01
Steger Ronald 2026-04-01
Shipp Earl L 2026-04-01
Kornblau Scott Lee
SVP & CFO
2026-04-01
HANSON WILLIAM H
SVP, Market Development
2026-04-01
Schiffer Vivienne
SVP, CLO, CCO & Corp Secretary
2026-04-01
Armstrong Dana A 2026-04-01
BEYKO ELENI
SVP - Offshore Energy
2026-04-01
GUNSTEN CHRISTOPHER
SVP-Proj Svcs & Fleet Engineer
2026-04-01
JOHANSON DAVID
SVP-Project Acquisition & Ops
2026-04-01
BAYER RYAN
VP & CAO
2026-04-01