Daniel P. McGahn
Chairman, President and CEO at American Superconductor Corporation
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: American Superconductor Corporation, 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
American Superconductor Corporation July 31, 202696.4%
-
American Superconductor Corporation July 25, 202597.5%
-
American Superconductor Corporation August 2, 202499.1%
-
American Superconductor Corporation August 11, 202399.1%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 11, 2026 | American Superconductor Corporation | Open-market sale | −11,508 | $37.28 | $429,018 |
| Jun 11, 2026 | American Superconductor Corporation | Open-market sale | −4,609 | $37.85 | $174,451 |
| Jun 8, 2026 | American Superconductor Corporation | Open-market sale | −4,992 | $41.39 | $206,619 |
| Jun 8, 2026 | American Superconductor Corporation | Open-market sale | −4,678 | $42.19 | $197,365 |
| Jun 3, 2026 | American Superconductor Corporation | Open-market sale | −7,075 | $48.31 | $341,793 |
| Jun 3, 2026 | American Superconductor Corporation | Open-market sale | −4,501 | $49.25 | $221,674 |
| Jun 3, 2026 | American Superconductor Corporation | Open-market sale | −500 | $50.29 | $25,145 |
| Jun 3, 2026 | American Superconductor Corporation | Open-market sale | −817 | $50.99 | $41,659 |
| Jun 2, 2026 | American Superconductor Corporation | Open-market sale | −13,762 | $49.45 | $680,531 |
| Jun 2, 2026 | American Superconductor Corporation | Open-market sale | −27,900 | $50.63 | $1,412,577 |
| Jun 2, 2026 | American Superconductor Corporation | Open-market sale | −28,558 | $51.46 | $1,469,595 |
| Jun 2, 2026 | American Superconductor Corporation | Open-market sale | −2,305 | $52.14 | $120,183 |
| Jun 1, 2026 | American Superconductor Corporation | Grant or award | +60,000 | — | — |
| Aug 4, 2025 | American Superconductor Corporation | Open-market sale | −73,105 | $54.26 | $3,966,677 |
| Aug 4, 2025 | American Superconductor Corporation | Open-market sale | −27,743 | $55.11 | $1,528,917 |
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