Senior insider sale
SVP, CFO & Treasurer at AMERICAN SUPERCONDUCTOR CORP /DE/ — senior position signals high conviction
$1.95M
73.25K shares
What this filing means
KOSIBA JOHN W JR plans to sell 73.25K shares of AMERICAN SUPERCONDUCTOR CORP /DE/ valued at approximately $1.95M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 6/11/2025ACC: 0001950047-25-004129
Officer· SVP, CFO & Treasurer
Since Jun 2018
73.25K
Shares to sell
$1.95M
Approx. market value
6.64K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
6/10/2025
6.64KTotal acquired6.64K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
6/10/2025 | Restricted Stock Not Applicable | 6.64K | — |
| Total | 6.64K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
4.74K
Market value
$151.0K
6/6/2025
—Completed
Units to sell
50K
Market value
$1.32M
5/27/2025
—Completed
Units to sell
11.86K
Market value
$290.5K
5/20/2025
Planned — Approximate Date
NASDAQPlanned
Units to sell
6.64K
Market value
$189.8K
6/11/2025
Total
Units
73.25K
Value
$1.95M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
6/6/2025 | 4.74K | $151.0K | — | Completed |
5/27/2025 | 50K | $1.32M | — | Completed |
5/20/2025 | 11.86K | $290.5K | — | Completed |
| Planned — Approximate Date | ||||
6/11/2025 | 6.64K | $189.8K | NASDAQ | Planned |
| Total | 73.25K | $1.95M | ||