A
$ Value
$0
Shares
2,636
Price
$0
Filed
Apr 28
Insider
Name
Armstrong Dana A
Title
—
CIK
0001907154
Roles
Director
Transaction Details
Transaction Date
2025-03-31
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
2,636
Footnotes
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
Armstrong Dana A's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-01 | GLDD | U | — |
| 2026-03-31 | EE | F | $66K |
| 2026-03-05 | EE | F | $208K |
| 2026-03-05 | EE | A | $0 |
| 2026-02-18 | EE | A | $0 |
| 2026-02-18 | EE | F | $265K |
| 2025-12-31 | GLDD | A | $0 |
| 2025-09-30 | GLDD | A | $0 |
| 2025-06-30 | GLDD | A | $0 |
| 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 |