person · Reporting owner
Donnelly Terence Robert
Disclosed activity across 1 company
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMERICAN SUPERCONDUCTOR CORP /DE/AMSC · Entity 4752 | Director | April 03, 2026 | April 07, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
AMERICAN SUPERCONDUCTOR CORP /DE/
Report date April 03, 2026 · Filed April 07, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 2,665 |
Reported balance
After 2026-04-03 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-04-03 · Grant · Acquired 2,665 · Balance 2,665 F1: This award of immediately vested shares of American Superconductor Corporation (the "Company") common stock was made in accordance with the Company's Amended and Restated 2007 Director Stock Plan, as Amended. F2: Following all the transactions reported on this Form 4, the reporting person holds 2,665 shares directly. |
Filing footnotes · ownership attribution and instrument terms
F1: This award of immediately vested shares of American Superconductor Corporation (the "Company") common stock was made in accordance with the Company's Amended and Restated 2007 Director Stock Plan, as Amended.
F2: Following all the transactions reported on this Form 4, the reporting person holds 2,665 shares directly.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| April 03, 2026 Filed Apr 7, 2026 21:45 UTC | AMERICAN SUPERCONDUCTOR CORP /DE/ AMSC · Entity 4752 | GrantCommon Stock | 2,665 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-145815 · ownership.xml · nonDerivative · entry 1 Donnelly Terence Robert · CIK 0002069768 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,665 F1 · date: This award of immediately vested shares of American Superconductor Corporation (the "Company") common stock was made in accordance with the Company's Amended and Restated 2007 Director Stock Plan, as Amended. F2 · balance_after: Following all the transactions reported on this Form 4, the reporting person holds 2,665 shares directly. Read SEC document |
| May 27, 2025 Filed May 29, 2025 21:13 UTC | AMERICAN SUPERCONDUCTOR CORP /DE/ AMSC · Entity 4752 | GrantStock Options (Right to Buy) · Derivative | 2,112 | $0.00 Strike: $27.38 | $0.00 |
DisclosureSEC source: 0000950170-25-079138 · ownership.xml · derivative · entry 1 Donnelly Terence Robert · CIK 0002069768 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,112 Underlying: Common Stock · 2,112 shares Expires 2035-05-27 F1 · derivative.exercise_date: This grant of options was made in accordance with American Superconductor Corporation's Amended and Restated 2007 Director Stock Plan, as Amended. These options vest in equal annual installments over a 2-year period, and will be fully vested on May 27, 2027. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.