Amesite Inc. (AMST) has 40 open-market insider trades by 7 insiders since 2020. Over the last six months insiders net bought $600K. The most active filer is Mark N. Tompkins, 10% Owner.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Mark N. Tompkins | 10% Owner | — | 16 | $4.2M | 2021-06-01 |
| Ann Marie Sastry | CEO | — | 13 | $1.5M | 2026-04-28 |
| George Parmer | Dir | — | 3 | $613K | 2026-04-28 |
| Gilbert S. Omenn | Dir | — | 3 | $129K | 2026-03-07 |
| J. Michael Losh | Dir | — | 1 | $50K | 2026-03-07 |
| Richard Ogawa | Dir | — | 2 | $42K | 2021-12-02 |
| Anthony M. Barkett | Dir | — | 2 | $21K | 2021-12-03 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| George Parmer | Director | Buy | $350K | 2026-04-28 |
| Ann Marie Sastry | CEO | Buy | $250K | 2026-04-28 |
| Ann Marie Sastry | CEO | Buy | $1000K | 2025-01-07 |
| George Parmer | Director | Buy | $250K | 2025-01-07 |
| Gilbert S. Omenn | Director | Buy | $10K | 2025-01-07 |
| Ann Marie Sastry | CEO | Buy | $19K | 2023-12-20 |
Companies that share insiders with AMST, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Ann Marie Sastry | CEO | Buy | $3K | 2023-03-08 |
| Ann Marie Sastry | CEO | Buy | $6K | 2023-03-03 |
| Ann Marie Sastry | CEO | Buy | $6K | 2023-03-01 |
| Ann Marie Sastry | CEO | Buy | $5K | 2023-02-24 |
| Ann Marie Sastry | CEO | Buy | $7K | 2022-12-01 |
| Ann Marie Sastry | CEO | Buy | $5K | 2022-11-28 |
| Ann Marie Sastry | CEO | Buy | $5K | 2021-12-28 |
| Gilbert S. Omenn | Director | Buy | $19K | 2021-12-13 |
| Anthony M. Barkett | Director | Buy | $11K | 2021-12-03 |