Senior insider sale
SVP, CFO & Treasurer at AMERICAN SUPERCONDUCTOR CORP /DE/ — senior position signals high conviction
$4.68M
123.25K shares
KOSIBA JOHN W JR plans to sell 123.25K shares of AMERICAN SUPERCONDUCTOR CORP /DE/ valued at approximately $4.68M. 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.
Restricted Stock
Not Applicable
Performance Shares
Not Applicable
Restricted Stock
Not Applicable
Restricted Stock
Not Applicable
Restricted Stock
Not Applicable
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
6/19/2023 | Restricted Stock Not Applicable | 5.11K | — |
6/16/2023 | Performance Shares Not Applicable | 24.66K | — |
10/31/2022 | Restricted Stock Not Applicable | 2.89K | — |
5/21/2022 | Restricted Stock Not Applicable | 15.08K | — |
5/20/2022 | Restricted Stock Not Applicable | 2.26K | — |
| Total | 50K | ||
Completed
Units to sell
6.64K
Market value
$189.8K
Units to sell
4.74K
Market value
$151.0K
Units to sell
50K
Market value
$1.32M
Units to sell
11.86K
Market value
$290.5K
Planned — Approximate Date
Units to sell
50K
Market value
$2.73M
Units
123.25K
Value
$4.68M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
6/11/2025 | 6.64K | $189.8K | — | 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 | ||||
8/4/2025 | 50K | $2.73M | NASDAQ | Planned |
| Total | 123.25K | $4.68M | ||