AMERICAN SUPERCONDUCTOR CORP /DE/ - AMSC
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Apr 07, 2026 | — | A | A | 2,665.0 | 0.0 | 0.0 | 2,665.0 | View | |
| Apr 07, 2026 | — | A | A | 3,116.0 | 0.0 | 0.0 | 63,823.0 | View | |
| Apr 07, 2026 | — | A | A | 3,116.0 | 0.0 | 0.0 | 35,427.0 | View | |
| Apr 07, 2026 | — | A | A | 3,116.0 | 0.0 | 0.0 | 19,492.0 | View | |
| Apr 07, 2026 | — | A | A | 3,116.0 | 0.0 | 0.0 | 51,779.0 | View | |
| Apr 07, 2026 | — | A | A | 3,116.0 | 0.0 | 0.0 | 18,992.0 | View | |
| Feb 26, 2026 | — | S | D | 200.0 | 34.1 | 6,820.0 | 60,707.0 | View | |
| Nov 13, 2025 | — | P | A | 200.0 | 8.33 | 1,666.0 | 60,907.0 | View |