Dambier Laura A.
SEC CIK 1933334 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| AMSC | AMERICAN SUPERCONDUCTOR CORP /DE/ | Dir | 15.0K | — | $150.5K | 5 | 2023-04-05 | 2026-06-11 |
Most active insiders at AMSC, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | McGahn Daniel P | COB, Pres, CEO, Dir | — | $5.32M |
| 2 | Kosiba John W JR | SVP, CFO, Treas | — | $2.32M |
| 3 | Dambier Laura A. | Dir | — | $150.5K |
| 4 | OLIVER DAVID R JR | Dir | — | $6,820 |
| 5 | Donnelly Terence Robert | Dir | — | — |
| 6 | Klein Margaret D. | Dir | — | — |
| 7 | Littlefield Barbara G. | Dir | — | — |
| 8 | House Arthur H | Dir | — | — |
Transactions 5
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-12 16:11 | 2026-06-11 | AMSC | AMERICAN SUPERCONDUCTOR CORP /DE/ | Dambier Laura A. | Dir | S - Sale | $37.63 | -4,000 | 15.0K | -21% | -$150.5K | |
| 2026-04-07 17:33 | 2026-04-03 | AMSC | AMERICAN SUPERCONDUCTOR CORP /DE/ | Dambier Laura A. | Dir | A - Grant | $0.00 | +3,116 | 19.0K | +20% | $0 | |
| 2025-04-04 | 2025-04-03 | AMSC | AMERICAN SUPERCONDUCTOR CORP /DE/ | Dambier Laura A. | Dir | A - Grant | $0.00 | +2,639 | 15.9K | +20% | $0 | |
| 2024-04-04 | 2024-04-03 | AMSC | AMERICAN SUPERCONDUCTOR CORP /DE/ | Dambier Laura A. | Dir | A - Grant | $0.00 | +3,840 | 13.2K | +41% | $0 | |
| 2023-04-07 | 2023-04-05 | AMSC | AMERICAN SUPERCONDUCTOR CORP /DE/ | Dambier Laura A. | Dir | A - Grant | $0.00 | +9,397 | 9,397 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations