House Arthur H Insider Transactions
AMSC Stock Insider Transactions
This summary is for reference only. We do not guarantee the accuracy and completeness of the information. Please do your own due diligence.Direct Holdings
| Class A Shares Change | Class A Shares After | Class B Shares Change | Class B Shares After | Price | Amount | Date | Msg | Url |
|---|---|---|---|---|---|---|---|---|
| 3,116 | 51,779 | 0 | 2026-04-07 | Grant, award...etc | Filing Url | |||
| -9,703 | 48,663 | 50.9205 | $494,082 | 2025-08-08 | Sale | Filing Url | ||
| 9,703 | 58,366 | 2025-08-08 | Derivatives Exercise | |||||
| 2,639 | 48,663 | 0 | 2025-04-04 | Grant, award...etc | Filing Url | |||
| 3,840 | 46,024 | 0 | 2024-04-04 | Grant, award...etc | Filing Url | |||
| 11,627 | 42,184 | 0 | 2023-04-07 | Grant, award...etc | Filing Url | |||
| 6,067 | 30,557 | 0 | 2022-04-06 | Grant, award...etc | Filing Url | |||
| 2,073 | 24,490 | 0 | 2021-04-07 | Grant, award...etc | Filing Url | |||
| 7,092 | 22,417 | 0 | 2020-04-07 | Grant, award...etc | Filing Url | |||
| 3,152 | 15,325 | 0 | 2019-04-04 | Grant, award...etc | Filing Url | |||
| 6,896 | 12,173 | 0 | 2018-04-06 | Grant, award...etc | Filing Url | |||
| 3,277 | 5,277 | 0 | 2017-04-07 | Grant, award...etc | Filing Url | |||
| 2,000 | 2,000 | 2016-09-22 | Initial | Filing Url |