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$GLDD All transactions

Great Lakes Dredge & Dock CORP

A

$ Value

$0

Shares

2,266

Price

$0

Filed

Jul 1

Insider

Name

Steger Ronald

Title

CIK

0001616560

Roles

Director

Transaction Details

Transaction Date

2025-06-30

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

39,033

Footnotes

Deferred Stock Units ("DSUs") granted June 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 on the date upon which Mr. Steger's board service ends.

Filing Info

Accession No.

0000950170-25-092342

Form Type

4

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