List of insiders holdings for SenesTech Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | GLENBROOK CAPITAL MANAGEMENT 10% Owner | 2026-03-17 20:10:19 | 0 890,635 | 890,635 | Form 4 |
| 2 | Mayer Loretta Powers Chief Scientific Officer | 2019-10-22 19:40:52 | 335,165 100,000 | 435,165 | Form 4 |
| 3 | Dyer Cheryl Ann Pres. & Chief Research Officer | 2019-10-04 17:14:49 | 320,091 100,000 | 420,091 | Form 4 |
| 4 | WICKERSHAM GROVER T. Director | 2018-12-31 15:47:52 | 290,263 0 | 290,263 | Form 4/A |
| 5 | SIEGEL KENNETH S Chief Executive Officer | 2022-02-22 16:44:13 | 150,000 0 | 150,000 | Form 4 |
| 6 | Kavanagh Kathleen Claire Director | 2022-07-06 18:12:39 | 142,668 0 | 142,668 | Form 4 |
| 7 | DUMONT MARC Director | 2022-07-06 18:06:13 | 96,218 0 | 96,218 | Form 4 |
| 8 | Altman Andrew Chief Operating Officer | 2018-02-02 17:38:28 | 60,737 0 | 60,737 | Form 4 |
| 9 | Fruendt Joel Lee Chief Executive Officer | 2024-08-28 17:09:28 | 56,396 0 | 56,396 | Form 4 |
| 10 | Chiavarini Delphine Francois Director | 2023-06-29 18:42:31 | 26,536 0 | 26,536 | Form 4 |
| 11 | Williams Nicole C Chief Strategy Officer | 2022-12-16 17:26:19 | 26,500 0 | 26,500 | Form 4 |
| 12 | Krause Steven C. EVP, Sales and Marketing | 2020-04-30 18:10:42 | 25,000 0 | 25,000 | Form 4 |
| 13 | CHESTERMAN THOMAS C CFO & Treasurer | 2024-08-28 17:10:56 | 24,170 0 | 24,170 | Form 4 |
| 14 | RAMSEY ROBERT E JR Director | 2017-05-24 18:42:31 | 23,577 0 | 23,577 | Form 4 |
| 15 | Williams Julia Ann Director | 2020-07-15 11:46:34 | 21,177 0 | 21,177 | Form 4 |
| 16 | Grandinetti Phillip Nicholas III Director | 2024-08-28 17:13:22 | 14,672 0 | 14,672 | Form 4 |
| 17 | Morrison Jamie Bechtel Director | 2024-08-28 17:11:55 | 12,090 0 | 12,090 | Form 4 |
| 18 | Wolin Kim Patrice EVP and Secretary | 2022-02-22 16:50:56 | 10,000 0 | 10,000 | Form 4 |
| 19 | Moss Joshua Matthew Director | 2025-01-10 16:44:49 | 8,057 0 | 8,057 | Form 4 |
| 20 | Albe Edward SVP of Commercialization | 2019-04-19 17:16:23 | 0 0 | 0 | Form 3 |
| 21 | Graham Lynn Yako Director | 2025-08-14 17:09:06 | 0 0 | 0 | Form 3 |
| 22 | Edell Michael See Remarks | 2025-11-04 18:25:44 | 0 0 | 0 | Form 3 |
| 23 | Szot Matthew K Director | 2025-11-17 15:00:12 | 0 0 | 0 | Form 4 |
| 24 | Leach Jacob Steven Director | 2025-11-19 19:48:43 | 0 0 | 0 | Form 4 |