KOSIBA JOHN W JR (SVP, CFO & Treasurer) sold 10.8% of their position (50K shares) of AMERICAN SUPERCONDUCTOR CORP /DE/ on the open market
Open‑market sale worth $1.32M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 5/29/2025ACC: 0000950170-25-079157
Officer· SVP, CFO & Treasurer
Since Jun 2018
-50K
Net shares
Net seller
$1.32M
Total sold
2
Open market trades
0B · 2S
2
Total transactions
50K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
−10.10K
Price / share
$25.55
Trade value
$258.02K
% of position
2.2%
5/27/2025
464.28K→454.18K
Common Stock
Direct
Shares
−39.90K
Price / share
$26.61
Trade value
$1.06M
% of position
8.8%
5/27/2025
454.18K→414.28K
Total
Net shares
−50K
Net value
-$1.32M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/27/2025 | S · Sale | −10.10K | $25.55 | $258.02K | 2.2% | 464.28K | 454.18K |
| Common Stock Direct | 5/27/2025 | S · Sale | −39.90K | $26.61 | $1.06M | 8.8% | 454.18K | 414.28K |
| Total | −50K | -$1.32M | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned9.72K
Total
9.72K indirect9.72K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 9.72K | Indirect |
| Total | 9.72K | 9.72K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported