According to recent filings covering the 90 days ending February 02, 2026, the three most significant insider holders at Amesite are Chief Executive Officer Ann Marie Sastry (875.43K shares), Director George Parmer (225.80K shares), TenPercentOwner Mark N. Tompkins (170.25K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Mark N. Tompkins | 170,252 | 02 Jun, 2021 | |
| Ann Marie Sastry | Chief Executive Officer | 875,431 | 08 Jan, 2025 |
| George Parmer | 225,796 | 16 Jan, 2025 | |
| Richard Ogawa | 7,555 | 03 Dec, 2021 | |
| Anthony M. Barkett | 5,166 | 08 Dec, 2021 | |
| Gilbert S Omenn | 46,435 | 16 Jan, 2025 | |
| J Michael Losh | 40,936 | 16 Jan, 2025 | |
| Barbie Brewer | 38,713 | 16 Jan, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 16 Jan, 2025 | Gilbert S Omenn | Common Stock | A | 36,630 | - | 46,435 | I | M |
| 16 Jan, 2025 | J Michael Losh | Common Stock | A | 36,630 | - | 40,936 | I | M |
| 16 Jan, 2025 | George Parmer | Common Stock | A | 36,630 | - | 225,796 | D | M |
| 16 Jan, 2025 | Barbie Brewer | Common Stock | A | 36,630 | - | 38,713 | D | M |
| 07 Jan, 2025 | Gilbert S Omenn | Common Stock | A | 3,333 | $3.00 | 9,805 | I | P |
| 07 Jan, 2025 | George Parmer | Common Stock | A | 83,333 | $3.00 | 189,166 | D | P |
| 07 Jan, 2025 | Ann Marie Sastry | Common Stock | A | 333,333 | $3.00 | 875,431 | I | P |
| 20 Dec, 2023 | Ann Marie Sastry | Common Stock | A | 10,000 | $1.85 | 542,098 | I | P |
| 08 Mar, 2023 | Ann Marie Sastry | Common Stock | A | 1,019 | $3.10 | 532,098 | I | P |
| 03 Mar, 2023 | Ann Marie Sastry | Common Stock | A | 2,000 | $3.00 | 531,079 | I | P |
| 01 Mar, 2023 | Ann Marie Sastry | Common Stock | A | 2,000 | $3.00 | 529,079 | I | P |
| 24 Feb, 2023 | Ann Marie Sastry | Common Stock | A | 2,000 | $2.42 | 527,079 | I | P |
| 01 Dec, 2022 | Ann Marie Sastry | Common Stock | A | 20,000 | $0.33 | 522,201 | I | P |
| 28 Nov, 2022 | Ann Marie Sastry | Common Stock | A | 20,000 | $0.23 | 520,535 | I | P |
| 28 Dec, 2021 | Ann Marie Sastry | Common Stock | A | 5,000 | $0.99 | 523,724 | I | P |
| 14 Dec, 2021 | Gilbert S Omenn | Common Stock | A | 8,000 | $1.17 | 6,472 | I | P |
| 14 Dec, 2021 | Gilbert S Omenn | - | - | 6,472 | I | |||
| 13 Dec, 2021 | Gilbert S Omenn | - | - | 5,805 | I | |||
| 13 Dec, 2021 | Gilbert S Omenn | Common Stock | A | 8,000 | $1.18 | 5,805 | I | P |
| 03 Dec, 2021 | Anthony M. Barkett | Common Stock | A | 10,000 | $1.08 | 5,166 | D | P |