SNES insider filings
SenesTech, Inc. — 50 most recent insider filings (SEC Forms 3/4/5) from EDGAR, normalized by FilingPulse. Latest filing: 2026-10-22. Screen SNES transaction legs live →
Insider transaction summary — last 90 days
2026-07-26 to 2026-10-24, from the filings listed below: 7 insider filings (Forms 3/4/5). Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 13 legs across 7 filings by 2 insiders — 1,115,169 shares, $813,839 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: purchase of 426,000 shares @ $0.77 ($327,125) by GLENBROOK CAPITAL MANAGEMENT, filed 2026-10-19.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| GLENBROOK CAPITAL MANAGEMENT — 10% owner | 3 | 8 legs · 1,109,169 sh · $808,760 | — | — |
| Edell Michael — Chief Executive Officer, Director | 4 | 5 legs · 6,000 sh · $5,079 | — | — |
Recent insider filings — SenesTech, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-10-22 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 36,375 @ $0.67 · Purchase (P): 60,000 @ $0.74 · Purchase (P): 7,500 @ $0.80 | EDGAR |
| 2026-10-19 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 426,000 @ $0.77 · Purchase (P): 181,252 @ $0.63 · Purchase (P): 376,552 @ $0.70 | EDGAR |
| 2026-09-29 | 4 | Edell Michael — Chief Executive Officer, Director | Purchase (P): 2,000 @ $0.64 | EDGAR |
| 2026-09-15 | 4 | Edell Michael — Chief Executive Officer, Director | Purchase (P): 1,000 @ $0.84 | EDGAR |
| 2026-09-10 | 4 | Edell Michael — Chief Executive Officer, Director | Purchase (P): 1,000 @ $0.89 · Purchase (P): 1,000 @ $0.85 | EDGAR |
| 2026-08-17 | 4 | Edell Michael — Chief Executive Officer, Director | Purchase (P): 1,000 @ $1.21 | EDGAR |
| 2026-08-10 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 15,000 @ $1.30 · Purchase (P): 6,490 @ $1.30 | EDGAR |
| 2026-07-22 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 35,000 @ $1.47 | EDGAR |
| 2026-07-08 | 4 | Edell Michael — Chief Executive Officer, Director | Purchase (P): 1,000 @ $1.43 | EDGAR |
| 2026-07-02 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 35,000 @ $1.51 | EDGAR |
| 2026-06-29 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 3,990 @ $1.55 · Purchase (P): 9,442 @ $1.53 · Purchase (P): 6,812 @ $1.56 · Purchase (P): 5,172 @ $1.52 | EDGAR |
| 2026-06-22 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 3,264 @ $1.61 · Purchase (P): 5,000 @ $1.66 | EDGAR |
| 2026-06-17 | 4 | Moss Joshua Matthew — Director | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | Grandinetti Phillip Nicholas III — Director | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | Leach Jacob Steven — Director | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | Graham Lynn Yako — Director | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | Morrison Jamie Bechtel — Director | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | Szot Matthew K — Director | Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | CHESTERMAN THOMAS C — CFO & Treasurer | Grant/award (A): 75,000 (derivative) @ $0 | EDGAR |
| 2026-06-15 | 4 | Edell Michael — Chief Executive Officer, Director | Grant/award (A): 263,288 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | Edell Michael — Chief Executive Officer, Director | Purchase (P): 1,000 @ $1.55 | EDGAR |
| 2026-06-08 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 8,230 @ $1.65 · Purchase (P): 13,159 @ $1.57 · Purchase (P): 7,000 @ $1.61 | EDGAR |
| 2026-05-18 | 4 | Edell Michael — Chief Executive Officer, Director | Purchase (P): 2,000 @ $1.70 · Purchase (P): 1,000 @ $1.61 | EDGAR |
| 2026-05-18 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 15,000 @ $1.72 · Purchase (P): 7,120 @ $1.65 · Purchase (P): 10,000 @ $1.59 | EDGAR |
| 2026-04-30 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 3,000 @ $1.47 | EDGAR |
| 2026-03-17 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 146,249 @ $1.95 · Purchase (P): 5,060 @ $1.86 · Purchase (P): 19,725 @ $1.79 | EDGAR |
| 2026-02-19 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 40,807 @ $2.29 · Purchase (P): 10,481 @ $2.29 · Purchase (P): 34,613 @ $2.40 | EDGAR |
| 2026-02-13 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 8,000 @ $1.73 · Purchase (P): 7,956 @ $1.72 · Purchase (P): 15,390 @ $1.89 | EDGAR |
| 2026-02-06 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 5,685 @ $1.82 · Purchase (P): 2,884 @ $1.77 | EDGAR |
| 2026-02-03 | 4 | GLENBROOK CAPITAL MANAGEMENT — 10% owner | Purchase (P): 5,399 @ $1.87 · Purchase (P): 42,739 @ $1.98 | EDGAR |
| 2025-11-19 | 4 | Leach Jacob Steven — Director | Sale (S): 62 @ $2.71 | EDGAR |
| 2025-11-17 | 4 | Szot Matthew K — Director | Sale (S): 1 @ $2.75 | EDGAR |
| 2024-08-28 | 4 | Leach Jacob Steven — Director | Grant/award (A): 23,894 (derivative) @ $0 | EDGAR |
| 2024-08-28 | 4 | Grandinetti Phillip Nicholas III — Director | Grant/award (A): 14,672 (derivative) @ $0 | EDGAR |
| 2024-08-28 | 4 | Morrison Jamie Bechtel — Director | Grant/award (A): 12,090 (derivative) @ $0 | EDGAR |
| 2024-08-28 | 4 | Fruendt Joel Lee — Chief Executive Officer, Director | Grant/award (A): 56,396 (derivative) @ $0 | EDGAR |
| 2024-08-28 | 4 | Szot Matthew K — Director | Grant/award (A): 12,090 (derivative) @ $0 | EDGAR |
| 2024-08-28 | 4 | CHESTERMAN THOMAS C — CFO & Treasurer | Grant/award (A): 24,170 (derivative) @ $0 | EDGAR |
| 2024-04-09 | 4 | Leach Jacob Steven — Director | Grant/award (A): 4,469 (derivative) @ $0 | EDGAR |
| 2024-04-09 | 4 | Grandinetti Phillip Nicholas III — Director | Grant/award (A): 4,469 (derivative) @ $0 | EDGAR |
| 2023-06-29 | 4 | Leach Jacob Steven — Director | Grant/award (A): 41,010 (derivative) @ $0 | EDGAR |
| 2023-06-29 | 4 | Morrison Jamie Bechtel — Director | Grant/award (A): 44,226 (derivative) @ $0 | EDGAR |
| 2023-06-29 | 4 | Chiavarini Delphine Francois — Director | Grant/award (A): 26,536 (derivative) @ $0 | EDGAR |
| 2023-06-29 | 4 | Grandinetti Phillip Nicholas III — Director | Grant/award (A): 48,247 (derivative) @ $0 | EDGAR |
| 2023-06-29 | 4 | Szot Matthew K — Director | Grant/award (A): 39,402 (derivative) @ $0 | EDGAR |
| 2023-05-31 | 4/A | Fruendt Joel Lee — Chief Executive Officer, Director | Grant/award (A): 18,799 @ $0 | EDGAR |
| 2022-12-16 | 4 | Fruendt Joel Lee — Chief Executive Officer, Director | Grant/award (A): 18,797 @ $0 · Grant/award (A): 71,500 (derivative) @ $0 | EDGAR |
| 2022-12-16 | 4 | Williams Nicole C — Chief Strategy Officer | Grant/award (A): 26,500 (derivative) @ $0 | EDGAR |
| 2022-12-16 | 4 | CHESTERMAN THOMAS C — CFO & Treasurer | Grant/award (A): 34,750 (derivative) @ $0 | EDGAR |
| 2022-07-06 | 4 | DUMONT MARC — Director | Grant/award (A): 96,218 (derivative) @ $0 | EDGAR |
Recent 8-K events — SenesTech, Inc.
Items classified from EDGAR index headers. Browse recent 8-K filings market-wide, by item code →
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-10-22 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-10-15 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-03 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-10 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-28 | 8-K/A | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-01-28 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
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