// company-profile
SenesTech, Inc.
SNES// activity-summary
Recent insider activity is bullish. Over the last 30 days, 14 insiders purchased shares (net $61K). Buying was led by GLENBROOK CAPITAL MANAGEMENT.
// 90-day insight
Over the last 90 days, SenesTech, Inc. insiders bought $124K across 20 transactions with no open-market sales.
- Most active insider: GLENBROOK CAPITAL MANAGEMENT with 9 transactions totaling $117K.
- Largest single purchase: $26K by GLENBROOK CAPITAL MANAGEMENT on May 14, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of SenesTech, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 22, 2026 | GLENBROOK CAPITAL MANAGEMENT | SNES | Purchase | 5,000 | $1.66 | $8K |
| Jun 17, 2026 | GLENBROOK CAPITAL MANAGEMENT | SNES | Purchase | 3,264 | $1.61 | $5K |
| Jun 15, 2026 | Grandinetti Phillip Nicholas III | SNES | Award | 100,000 | $0.00 | $0K |
| Jun 15, 2026 | Moss Joshua Matthew | SNES | Award | 100,000 | $0.00 | $0K |
| Jun 15, 2026 | Morrison Jamie Bechtel | SNES | Award | 100,000 | $0.00 | $0K |
45 more transactions hidden
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