AMSC
American Superconductor Corp /De/Company with tickers: AMSC
CIK
880807
CUSIP
030111207
Shares Outstanding
47,694,445
13F Activity (30d)
192 filings
187 filers
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2025-08-08 | Arthur H House | Director | 9,703 | 2025-08-08 | UBS Financial Services Inc |
| 2025-08-04 | DANIEL MCGAHN | Officer, Director | 100,849 | 2025-08-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-08-04 | JOHN KOSIBA | Officer | 50,000 | 2025-08-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-06-11 | DANIEL MCGAHN | Officer, Director | 12,815 | 2025-06-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-06-11 | JOHN KOSIBA JR. | Officer | 6,642 | 2025-06-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-06-06 | DANIEL MCGAHN | Officer, Director | 7,689 | 2025-06-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-06-06 | JOHN KOSIBA JR. | Officer | 4,744 | 2025-06-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-27 | DANIEL MCGAHN | Officer, Director | 122,655 | 2025-05-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-27 | JOHN KOSIBA JR. | Officer | 50,000 | 2025-05-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-20 | JOHN KOSIBA JR. | Officer | 11,860 | 2025-05-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-20 | DANIEL MCGAHN | Officer, Director | 12,815 | 2025-05-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-05 | Kosiba John W JR | Officer | 50,000 | 2024-11-04 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2024-06-11 | DANIEL MCGAHN | Officer, Director | 37,165 | 2024-06-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-06-11 | JOHN KOSIBA JR. | Officer | 32,000 | 2024-06-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-05-21 | DANIEL MCGAHN | Officer, Director | 20,559 | 2024-05-21 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-05-21 | JOHN KOSIBA JR | Officer | 29,000 | 2024-05-21 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-06-22 | JOHN KOSIBA JR | Officer | 29,878 | 2023-06-22 | E*TRADE FINANCIAL CORPORATION |
| 2023-06-22 | DANIEL MCGAHN | Officer, Director | 36,902 | 2023-06-22 | E*TRADE FINANCIAL CORPORATION |
| 2023-06-21 | JOHN KOSIBA JR | Officer | 50,132 | 2023-06-21 | E*TRADE FINANCIAL CORPORATION |
| 2023-06-21 | DANIEL MCGAHN | Officer, Director | 73,802 | 2023-06-21 | E*TRADE FINANCIAL CORPORATION |