AMERICAN SUPERCONDUCTOR CORP (AMSC)
US0301112076 - Common Stock
| Shares Outstanding | 36.14M |
| Float | 34.50M |
| Owners (insider) | 7.77% |
| Owners (institutional) | 44.39% |
| Owners (insider) change | 0.68% |
| Owners (institutional) change | 0.52% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Apr 3, 2024 | Dambier Laura A. | Grant | 3840 | 0.00 | $ 0.00 |
| Apr 3, 2024 | House Arthur H | Grant | 3840 | 0.00 | $ 0.00 |
| Apr 3, 2024 | Littlefield Barbara G. | Grant | 3840 | 0.00 | $ 0.00 |
| Apr 3, 2024 | Klein Margaret D. | Grant | 3840 | 0.00 | $ 0.00 |
| Apr 3, 2024 | OLIVER DAVID R JR | Grant | 3840 | 0.00 | $ 0.00 |
| Jun 21, 2023 | McGahn Daniel P | Open Market Sale | 110704 | 6.08 | $ 672,947.35 |
| Jun 21, 2023 | Kosiba John W JR | Open Market Sale | 80010 | 6.08 | $ 486,348.31 |
| Jun 15, 2023 | Kosiba John W JR | Grant | 105000 | 0.00 | $ 0.00 |
| Jun 15, 2023 | Kosiba John W JR | Other Disposition | 1613 | 0.00 | $ 0.00 |
| Jun 15, 2023 | McGahn Daniel P | Grant | 250000 | 0.00 | $ 0.00 |
| Jun 15, 2023 | McGahn Daniel P | Other Disposition | 4839 | 0.00 | $ 0.00 |