SEC Form 4 · accession 0001193125-26-269433
AMERICAN SUPERCONDUCTOR CORP /DE/ · AMSC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Laura A. Dambier
Director
Period of report
Jun 11, 2026
Accepted (ET)
Jun 12, 2026 · 4:11 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000880807
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF2 | Jun 11, 2026 | S | 4,000 | $37.63 | D | 14,992 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The sales reported on this Form 4 were made by the reporting person for tax planning purposes.
- F2Following all the transactions reported on this Form 4, the reporting person holds 14,992 shares directly.