John W. Kosiba Jr., SVP, CFO & Treasurer at AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC), sold 20,574 shares at $7.63 ($157K) on 2019-12-19, disclosed to the SEC on 2019-12-23.
Open-market sale of $157k AMSC by SVP, CFO & Treasurer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $7.63 | 10,287 | $78K | 50.0% |
| 2 | $7.63 | 10,287 | $78K | 50.0% |
| Total | $7.63 avg | 20,574 | $157K | 100% |
| Filing → |
| AMSC | SELL | 2026-06-03 | $1.9M | — | Filing → |
| AMSC | SELL | 2025-08-06 | $6.5M | — | Filing → |
| AMSC | SELL | 2025-06-12 | $371K | — | Filing → |