SNES: SenesTech, Inc. insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
4 open-market buys totaling $707K and 0 sales totaling - in the last 180 days.
Insider buys
| Score | Ticker | Company | Insider | Role | Trade date | Value | Holding + | Cluster |
|---|---|---|---|---|---|---|---|---|
| 35 | SNES | SenesTech, Inc. | Glenbrook Capital Management | 10% Owner | 2026-10-19 | $265K | 22% | |
| 30 | SNES | SenesTech, Inc. | Glenbrook Capital Management | 10% Owner | 2026-10-16 | $114K | 12% | |
| 40 | SNES | SenesTech, Inc. | Glenbrook Capital Management | 10% Owner | 2026-10-15 | $327K | 39% | |
| 18 | SNES | SenesTech, Inc. | Edell Michael | CEO | 2026-09-28 | $1K | 22% |
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-10-19 | 13D amendment | GLENBROOK CAPITAL MANAGEMENT | 38.04% | SEC |
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