No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 365d
No open-market buys or sells in this period — showing all activity (grants, exercises & gifts).
-
GLDD Other·U
Director
—
8.4K sh
-
EE Other·F
Executive Vice President and …
$65.7K
2.0K sh · $33.31
Own -3%
-
EE Other·F
See Remarks
$208.1K
5.4K sh · $38.48
Own -8%
-
EE Grant·A
See Remarks
$0
16.7K sh
Own +27%
-
EE Grant·A
See Remarks
$0
17.2K sh
Own +31%
-
EE Other·F
See Remarks
$265.5K
6.4K sh · $41.78
Own -9%
-
GLDD Grant·A
Director
$0
1.8K sh
Own +28%
-
GLDD Grant·A
Director
$0
2.0K sh
Own +43%
-
GLDD Grant·A
Director
$0
2.0K sh
Own +75%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Apr 1, 2026 | GLDD | Other U | 8.4K | — |
| Mar 31, 2026 | EE | Other F | 2.0K | $65.7K |
| Mar 5, 2026 | EE | Other F | 5.4K | $208.1K |
| Mar 5, 2026 | EE | Grant A | 16.7K | $0 |
| Feb 18, 2026 | EE | Grant A | 17.2K | $0 |
| Feb 18, 2026 | EE | Other F | 6.4K | $265.5K |
| Dec 31, 2025 | GLDD | Grant A | 1.8K | $0 |
| Sep 30, 2025 | GLDD | Grant A | 2.0K | $0 |
| Jun 30, 2025 | GLDD | Grant A | 2.0K | $0 |
Buy Sell Non-market (grant · exercise · gift)
About Armstrong Dana A
This profile aggregates every SEC Form 4 insider transaction reported by Armstrong Dana A across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.