4
Changes in Ownership
AMERICAN SUPERCONDUCTOR CORP /DE/ Filed Acc 0001209191-21-069270
SVP, CFO & Treasurer sold 22,754 shares at $11.31 ($257,407)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Kosiba John W JR SVP, CFO & Treasurer | 2021-12-10 | Sale | −22,754 | $11.31 | $257,407 | 210,557 | D |
| Open-market sales · 22,754 sh · avg $11.31 · $257,407 | |||||||
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