KOSIBA JOHN W JR (SVP, CFO & Treasurer) sold 9.6% of their position (36.91K shares) of AMERICAN SUPERCONDUCTOR CORP /DE/ on the open market
Open‑market sale worth $1.86M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
Common Stock
Shares
+30K
Price / share
—
Trade value
—
% of position
Common Stock
Shares
−5.70K
Price / share
$49.46
Trade value
$282.13K
% of position
Common Stock
Shares
−12.12K
Price / share
$50.62
Trade value
$613.60K
% of position
Common Stock
Shares
−12.04K
Price / share
$51.47
Trade value
$619.44K
% of position
Common Stock
Shares
−600.00
Price / share
$52.19
Trade value
$31.32K
% of position
Common Stock
Shares
−3.20K
Price / share
$48.31
Trade value
$154.58K
% of position
Common Stock
Shares
−2.64K
Price / share
$49.28
Trade value
$130.01K
% of position
Common Stock
Shares
−609.00
Price / share
$50.83
Trade value
$30.95K
% of position
Net shares
−6.91K
Net value
-$1.86M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/1/2026 | A · Award | +30K | — | — | 8.5% | 352.89K | 382.89K |
| Common Stock Direct | 6/2/2026 | S · Sale | −5.70K | $49.46 | $282.13K | 1.5% | 382.89K | 377.19K |
| Common Stock Direct | 6/2/2026 | S · Sale | −12.12K | $50.62 | $613.60K | 3.2% | 377.19K | 365.06K |
| Common Stock Direct | 6/2/2026 | S · Sale | −12.04K | $51.47 | $619.44K | 3.3% | 365.06K | 353.03K |
| Common Stock Direct | 6/2/2026 | S · Sale | −600.00 | $52.19 | $31.32K | 0.2% | 353.03K | 352.43K |
| Common Stock Direct | 6/3/2026 | S · Sale | −3.20K | $48.31 | $154.58K | 0.9% | 352.43K | 349.23K |
| Common Stock Direct | 6/3/2026 | S · Sale | −2.64K | $49.28 | $130.01K | 0.8% | 349.23K | 346.59K |
| Common Stock Direct | 6/3/2026 | S · Sale | −609.00 | $50.83 | $30.95K | 0.2% | 346.59K | 345.98K |
| Total | −6.91K | -$1.86M | ||||||
Common Stock
Indirect| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 320.00 | Indirect |
| Total | 320.00 | 320.00 indirect |