Form 4 for AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Accepted 2025-06-12 00:00:00 ET · period of report 2025-06-11 · accession 0000950170-25-085421 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2025-06-12 | 2025-06-11 | AMSC | McGahn Daniel P | COB, Pres, CEO, Dir | S - Sale | $28.58 | -12.8K | 1.28M | -1.0% | -$366.3K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-06-11 | S | D | 12,315 | $28.56 | 1,284,482 | D | — | — | (F3) The sales were executed in multiple trades at prices ranging from $28.06-$28.87. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares and prices at which the transactions were effected. |
| 2 | Common | Common Stock | 2025-06-11 | S | D | 500 | $29.09 | 1,283,982 | D | — | — | (F4) Following all the transactions reported on this Form 4, the reporting person holds 1,283,982 shares directly. |