Great Lakes Dredge & Dock CORP (GLDD) — Insider Trading
Insider trading activity for Great Lakes Dredge & Dock CORP sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 37
- Last trade date: Apr 1, 2026
- Ticker: GLDD
Top Insiders
- GUNSTEN CHRISTOPHER (SVP-Proj Svcs & Fleet Engineer) — 3 trades, buy: $0, sell: $0
- BAYER RYAN (VP & CAO) — 3 trades, buy: $0, sell: $0
- HANSON WILLIAM H (SVP, Market Development) — 3 trades, buy: $0, sell: $0
- Shanahan Kathleen M — 3 trades, buy: $0, sell: $0
- Kornblau Scott Lee (SVP & CFO) — 3 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Apr 1, 2026 |
Armstrong Dana A |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
8,436 |
N/A |
| Apr 1, 2026 |
DICKERSON LAWRENCE R |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
76,962 |
N/A |
| Mar 31, 2026 |
DICKERSON LAWRENCE R |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
2,938 |
N/A |
| Apr 1, 2026 |
DICKERSON LAWRENCE R |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
86,217 |
N/A |
| Mar 31, 2026 |
Shanahan Kathleen M |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
10,336 |
N/A |
| Mar 31, 2026 |
Shanahan Kathleen M |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
1,485 |
N/A |
| Apr 1, 2026 |
Shanahan Kathleen M |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
76,375 |
N/A |
| Apr 1, 2026 |
Shipp Earl L |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
42,619 |
N/A |
| Apr 1, 2026 |
Steger Ronald |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
45,068 |
N/A |
| Mar 31, 2026 |
Steger Ronald |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
1,625 |
N/A |
| Apr 1, 2026 |
Steger Ronald |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
20,404 |
N/A |
| Apr 1, 2026 |
BAYER RYAN |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
37,380 |
N/A |
| Apr 1, 2026 |
BAYER RYAN |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
5,607 |
N/A |
| Apr 1, 2026 |
BEYKO ELENI |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
151,312 |
N/A |
| Apr 1, 2026 |
BEYKO ELENI |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
25,505 |
N/A |
| Apr 1, 2026 |
GUNSTEN CHRISTOPHER |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
182,496 |
N/A |
| Apr 1, 2026 |
GUNSTEN CHRISTOPHER |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
71,860 |
N/A |
| Apr 1, 2026 |
HANSON WILLIAM H |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
90,852.743 |
N/A |
| Apr 1, 2026 |
HANSON WILLIAM H |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
13,631 |
N/A |
| Apr 1, 2026 |
JOHANSON DAVID |
GLDD Great Lakes Dredge & Dock CORP |
OTHER |
191,597.516 |
N/A |
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