AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)
Nasdaq · Motors & Generators · Inc. DE
What they're doing
Not enough recent activity to summarise.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleMcGahn Daniel P (director) sold $1.4M of stock
- Large insider saleMcGahn Daniel P (director) sold $1.5M of stock
- Large insider saleMcGahn Daniel P (director) sold $1.4M of stock
- Material 8-K filingFiled 8-K disclosing material agreement, acquisition or disposition of assets
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-18 | Littlefield Barbara G. | director | A | 1,607 | 0 | $0 |
| 2026-06-11 | Dambier Laura A. | director | S | 4,000 | 37.63 | $150,520 |
| 2026-06-11 | Kosiba John W JR | officer | S | 5,026 | 37.33 | $187,621 |
| 2026-06-11 | Kosiba John W JR | officer | S | 1,743 | 37.85 | $65,973 |
| 2026-06-11 | McGahn Daniel P | director | S | 4,609 | 37.85 | $174,451 |
| 2026-06-11 | McGahn Daniel P | director | S | 11,508 | 37.28 | $429,018 |
| 2026-06-11 | Dambier Laura A. | director | S | 4,000 | 37.63 | $150,520 |
| 2026-06-11 | Kosiba John W JR | officer | S | 5,026 | 37.33 | $187,604 |
| 2026-06-11 | Kosiba John W JR | officer | S | 1,743 | 37.85 | $65,975 |
| 2026-06-11 | McGahn Daniel P | director | S | 11,508 | 37.28 | $429,047 |
| 2026-06-11 | McGahn Daniel P | director | S | 4,609 | 37.85 | $174,456 |
| 2026-06-08 | Kosiba John W JR | officer | S | 3,286 | 41.5 | $136,369 |
| 2026-06-08 | Kosiba John W JR | officer | S | 1,549 | 42.35 | $65,600 |
| 2026-06-08 | McGahn Daniel P | director | S | 4,992 | 41.39 | $206,619 |
| 2026-06-08 | McGahn Daniel P | director | S | 4,678 | 42.19 | $197,365 |
| 2026-06-08 | Kosiba John W JR | officer | S | 3,286 | 41.5 | $136,371 |
| 2026-06-08 | Kosiba John W JR | officer | S | 1,549 | 42.35 | $65,596 |
| 2026-06-08 | McGahn Daniel P | director | S | 4,992 | 41.39 | $206,614 |
| 2026-06-08 | McGahn Daniel P | director | S | 4,678 | 42.19 | $197,381 |
| 2026-06-03 | Kosiba John W JR | officer | S | 2,638 | 49.28 | $130,001 |
| 2026-06-03 | Kosiba John W JR | officer | S | 609 | 50.83 | $30,955 |
| 2026-06-03 | Kosiba John W JR | officer | S | 3,200 | 48.31 | $154,592 |
| 2026-06-03 | McGahn Daniel P | director | S | 4,501 | 49.25 | $221,674 |
| 2026-06-03 | McGahn Daniel P | director | S | 7,075 | 48.31 | $341,793 |
| 2026-06-03 | McGahn Daniel P | director | S | 500 | 50.29 | $25,145 |
| 2026-06-03 | McGahn Daniel P | director | S | 817 | 50.99 | $41,659 |
| 2026-06-03 | Kosiba John W JR | officer | S | 3,200 | 48.31 | $154,582 |
| 2026-06-03 | Kosiba John W JR | officer | S | 2,638 | 49.28 | $130,013 |
| 2026-06-03 | Kosiba John W JR | officer | S | 609 | 50.83 | $30,953 |
| 2026-06-03 | McGahn Daniel P | director | S | 7,075 | 48.31 | $341,769 |
| 2026-06-03 | McGahn Daniel P | director | S | 4,501 | 49.25 | $221,693 |
| 2026-06-03 | McGahn Daniel P | director | S | 500 | 50.29 | $25,144 |
| 2026-06-03 | McGahn Daniel P | director | S | 817 | 50.99 | $41,659 |
| 2026-06-02 | Kosiba John W JR | officer | S | 5,704 | 49.46 | $282,120 |
| 2026-06-02 | Kosiba John W JR | officer | S | 600 | 52.19 | $31,314 |
| 2026-06-02 | Kosiba John W JR | officer | S | 12,036 | 51.47 | $619,493 |
| 2026-06-02 | Kosiba John W JR | officer | S | 12,122 | 50.62 | $613,616 |
| 2026-06-02 | McGahn Daniel P | director | S | 13,762 | 49.45 | $680,531 |
| 2026-06-02 | McGahn Daniel P | director | S | 27,900 | 50.63 | $1,412,577 |
| 2026-06-02 | McGahn Daniel P | director | S | 28,558 | 51.46 | $1,469,595 |
| 2026-06-02 | McGahn Daniel P | director | S | 2,305 | 52.14 | $120,183 |
| 2026-06-02 | Kosiba John W JR | officer | S | 5,704 | 49.46 | $282,126 |
| 2026-06-02 | Kosiba John W JR | officer | S | 12,122 | 50.62 | $613,601 |
| 2026-06-02 | Kosiba John W JR | officer | S | 12,036 | 51.47 | $619,445 |
| 2026-06-02 | Kosiba John W JR | officer | S | 600 | 52.19 | $31,315 |
| 2026-06-02 | McGahn Daniel P | director | S | 13,762 | 49.45 | $680,545 |
| 2026-06-02 | McGahn Daniel P | director | S | 27,900 | 50.63 | $1,412,616 |
| 2026-06-02 | McGahn Daniel P | director | S | 28,558 | 51.46 | $1,469,555 |
| 2026-06-02 | McGahn Daniel P | director | S | 2,305 | 52.14 | $120,174 |
| 2026-06-01 | Kosiba John W JR | officer | A | 30,000 | 0 | $0 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
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