GLENBROOK CAPITAL MANAGEMENT (CIK 1273782) reported 23 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy SNES (35,000 shares), Buy SNES (3,264 shares), Buy SNES (5,000 shares), Buy SNES (8,230 shares), Buy SNES (13,159 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | SenesTech, Inc. (SNES) | Insider | Buy | 35,000 | $52,731 |
| 2026-06-22 | SenesTech, Inc. (SNES) | Insider | Buy | 3,264 | $5,268 |
| 2026-06-22 | SenesTech, Inc. (SNES) | Insider | Buy | 5,000 | $8,296 |
| 2026-06-08 | SenesTech, Inc. (SNES) | Insider | Buy | 8,230 | $13,547 |
| 2026-06-08 | SenesTech, Inc. (SNES) | Insider | Buy | 13,159 | $20,685 |
| 2026-06-08 | SenesTech, Inc. (SNES) | Insider | Buy | 7,000 | $11,304 |
| 2026-05-18 | SenesTech, Inc. (SNES) | Insider | Buy | 15,000 | $25,862 |
| 2026-05-18 | SenesTech, Inc. (SNES) | Insider | Buy | 7,120 | $11,747 |
| 2026-05-18 | SenesTech, Inc. (SNES) | Insider | Buy | 10,000 | $15,878 |
| 2026-04-30 | SenesTech, Inc. (SNES) | Insider | Buy | 3,000 | $4,407 |
| 2026-03-17 | SenesTech, Inc. (SNES) | Insider | Buy | 146,249 | $285,186 |
| 2026-03-17 | SenesTech, Inc. (SNES) | Insider | Buy | 5,060 | $9,412 |
| 2026-03-17 | SenesTech, Inc. (SNES) | Insider | Buy | 19,725 | $35,308 |
| 2026-02-19 | SenesTech, Inc. (SNES) | Insider | Buy | 40,807 | $93,448 |
| 2026-02-19 | SenesTech, Inc. (SNES) | Insider | Buy | 10,481 | $24,001 |
| 2026-02-19 | SenesTech, Inc. (SNES) | Insider | Buy | 34,613 | $83,071 |
| 2026-02-13 | SenesTech, Inc. (SNES) | Insider | Buy | 8,000 | $13,840 |
| 2026-02-13 | SenesTech, Inc. (SNES) | Insider | Buy | 7,956 | $13,684 |
| 2026-02-13 | SenesTech, Inc. (SNES) | Insider | Buy | 15,390 | $29,087 |
| 2026-02-06 | SenesTech, Inc. (SNES) | Insider | Buy | 5,685 | $10,347 |
| 2026-02-06 | SenesTech, Inc. (SNES) | Insider | Buy | 2,884 | $5,105 |
| 2026-02-03 | SenesTech, Inc. (SNES) | Insider | Buy | 5,399 | $10,096 |
| 2026-02-03 | SenesTech, Inc. (SNES) | Insider | Buy | 42,739 | $84,623 |
Source: SEC Form 4 filings · as of 2026-07-02