KOSIBA JOHN W JR (SVP, CFO & Treasurer) sold 2.0% of their position (6.77K shares) of AMERICAN SUPERCONDUCTOR CORP /DE/ on the open market
Open‑market sale worth $253.6K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 6/11/2026ACC: 0001193125-26-267677
Officer· SVP, CFO & Treasurer
Since Jun 2018
-6.77K
Net shares
Net seller
$253.6K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
6.77K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
−5.03K
Price / share
$37.33
Trade value
$187.60K
% of position
1.5%
6/11/2026
341.15K→336.12K
Common Stock
Direct
Shares
−1.74K
Price / share
$37.85
Trade value
$65.98K
% of position
0.5%
6/11/2026
336.12K→334.38K
Total
Net shares
−6.77K
Net value
-$253.58K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/11/2026 | S · Sale | −5.03K | $37.33 | $187.60K | 1.5% | 341.15K | 336.12K |
| Common Stock Direct | 6/11/2026 | S · Sale | −1.74K | $37.85 | $65.98K | 0.5% | 336.12K | 334.38K |
| Total | −6.77K | -$253.58K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned371.00
Total
371.00 indirect371.00
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 371.00 | Indirect |
| Total | 371.00 | 371.00 indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported