List of insiders holdings for AMERICAN SUPERCONDUCTOR CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | McGahn Daniel P Chairman, President and CEO | 2025-08-06 16:34:11 | 1,183,134 12,888 | 1,196,022 | Form 4 |
| 2 | DOUGLAS KEVIN Douglas Michelle DOUGLAS FAMILY TRUST JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST DOUGLAS JAMES E III 13(d)(3) group 10% Owner | 2020-06-19 16:05:56 | 1,126,696 0 | 1,126,696 | Form 13G |
| 3 | Kosiba John W JR SVP, CFO & Treasurer | 2025-08-06 16:29:58 | 352,890 0 | 352,890 | Form 4 |
| 4 | DiCecco Susan J SVP, Corporate Administration | 2013-01-03 17:21:16 | 219,978 3,673 | 223,651 | Form 4 |
| 5 | YUREK GREGORY J Director | 2011-06-02 16:34:52 | 176,012 998 | 177,010 | Form 4 |
| 6 | CRISP PETER O Director | 2011-12-15 16:47:17 | 118,603 0 | 118,603 | Form 4 |
| 7 | BISSON KEVIN M SVP & Chief Financial Officer | 2005-05-06 16:19:13 | 115,000 0 | 115,000 | Form 4 |
| 8 | MALOZEMOFF ALEXIS P EVP & Chief Technical Officer | 2009-05-19 16:36:36 | 97,500 889 | 98,389 | Form 4 |
| 9 | SAGE ANDREW G C II Director | 2007-03-14 15:39:45 | 76,000 0 | 76,000 | Form 4 |
| 10 | Collett John R SVP, Chief Strategy Officer | 2010-05-14 16:41:51 | 72,100 66 | 72,166 | Form 4 |
| 11 | STANKIEWICZ CHARLES W EVP & GM, AMSC Power Systems | 2011-08-25 16:36:45 | 65,331 4,748 | 70,079 | Form 4 |
| 12 | PARATORE DAVID President and COO | 2005-06-27 16:23:08 | 62,576 0 | 62,576 | Form 4 |
| 13 | HENRY DAVID A EVP, CFO & Treasurer | 2016-08-22 18:01:18 | 61,929 163 | 62,092 | Form 4 |
| 14 | OLIVER DAVID R JR Director | 2025-04-04 16:36:46 | 60,707 0 | 60,707 | Form 4 |
| 15 | BUDHRAJA VIKRAM S Director | 2022-06-13 16:35:42 | 59,299 0 | 59,299 | Form 4 |
| 16 | KARON STUART VP, Business Development | 2005-05-06 16:18:59 | 54,100 0 | 54,100 | Form 4 |
| 17 | House Arthur H Director | 2025-08-08 16:15:14 | 48,663 0 | 48,663 | Form 4 |
| 18 | Poor Timothy D. EVP, Windtec Solutions | 2013-01-03 17:23:40 | 44,705 3,434 | 48,139 | Form 4 |
| 19 | Maguire James F EVP, Operations | 2016-08-22 18:05:41 | 44,446 3,112 | 47,558 | Form 4 |
| 20 | Winter Terry M Executive VP, Operations | 2006-07-28 16:53:51 | 43,839 950 | 44,789 | Form 4 |
| 21 | DROUIN RICHARD Director | 2014-04-03 16:47:05 | 39,000 0 | 39,000 | Form 4 |
| 22 | WOOD JOHN W JR Director | 2019-05-24 16:27:23 | 36,245 0 | 36,245 | Form 4 |
| 23 | SANTAMARIA ANGELO R SVP Global Manufacturing | 2011-08-12 16:24:03 | 33,668 2,349 | 36,017 | Form 4 |
| 24 | ROSA THOMAS M VP, CFO & Treasurer | 2007-03-16 14:43:46 | 30,000 2,490 | 32,490 | Form 4 |
| 25 | Littlefield Barbara G. Director | 2025-04-04 16:34:56 | 32,311 0 | 32,311 | Form 4 |
| 26 | LENEHAN PAMELA F Director | 2018-07-30 16:59:44 | 27,172 0 | 27,172 | Form 4 |
| 27 | SANDE JOHN VANDER Director | 2017-08-08 17:01:58 | 22,234 0 | 22,234 | Form 4 |
| 28 | Klein Margaret D. Director | 2025-08-06 16:36:40 | 16,376 0 | 16,376 | Form 4 |
| 29 | Dambier Laura A. Director | 2025-04-04 16:29:06 | 15,876 0 | 15,876 | Form 4 |
| 30 | BACIOCCO ALBERT J JR Director | 2007-05-21 17:00:11 | 12,000 0 | 12,000 | Form 4 |
| 31 | MENJON GERARD Director | 2003-10-08 12:50:14 | 10,000 0 | 10,000 | Form 4 |
| 32 | GIBSON ROSS S VP & Chief Admin Officer | 2004-06-09 11:43:34 | 6,750 0 | 6,750 | Form 4 |
| 33 | Donnelly Terence Robert Director | 2025-05-29 17:13:06 | 2,112 0 | 2,112 | Form 4 |