Insider · CIK 0001685155
Arthur H House
Files at: AMSC. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Apr 4, 2018 AForm 4 → | Apr 6, 2:27 pm EDT | AMERICAN SUPERCONDUCTOR CORP /DE/AMSC | 6,896 | — | — | 12,173 | — | plan? |
| Apr 5, 2017 AForm 4 → | Apr 7, 4:37 pm EDT | AMERICAN SUPERCONDUCTOR CORP /DE/AMSC | 3,277 | — | — | 5,277 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 20, 2016 AForm 4 → | Sep 22, 4:59 pm EDT | AMERICAN SUPERCONDUCTOR CORP /DE/AMSC | 9,703 | — | — | 9,703 | — |