SNESBasic MaterialsNano-Cap
SenesTech, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for SenesTech, Inc. (SNES), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are SNES insiders buying or selling?
SenesTech, Inc. insiders reported 17 open-market buys ($2.1M) and 7 sells ($119.7K) across 24 Form 4 filings — a net buying position of $2.0M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jul 8, 2026)
Total Form 4 filings
24
SEC EDGAR
Insider filers
8
Insider buys (17)
$2.1M
Insider sells (7)
$119.7K
Insider sentiment
Net buyingNet insider flow of $2.0M in net buying. 9 insider buys in the last 90 days.
Recent SNES insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 8, 2026 | Michael Edell | Chief Executive Officer | Purchase | 1.0K | $1.43 | $1.4K |
| Jul 3, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 35.0K | $1.51 | $52.7K |
| Jun 30, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 25.4K | $1.54 | $39.1K |
| Jun 23, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 8.3K | $1.64 | $13.6K |
| Jun 9, 2026 | Michael Edell | Chief Executive Officer | Purchase | 1.0K | $1.55 | $1.6K |
| Jun 8, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 28.4K | $1.60 | $45.5K |
| May 19, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 32.1K | $1.67 | $53.5K |
| May 18, 2026 | Michael Edell | Chief Executive Officer | Purchase | 3.0K | $1.67 | $5.0K |
| Apr 30, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 3.0K | $1.47 | $4.4K |
| Mar 18, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 171.0K | $1.93 | $330.2K |
| Feb 20, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 85.9K | $2.34 | $200.6K |
| Feb 13, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 31.3K | $1.81 | $56.7K |
| Feb 6, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 8.6K | $1.81 | $15.5K |
| Feb 3, 2026 | GLENBROOK CAPITAL MANAGEMENT | 10% Owner | Purchase | 48.1K | $1.96 | $94.5K |
| Nov 20, 2025 | Jacob Steven Leach | Director | Sale | 62 | $2.71 | $168.02 |
| Nov 17, 2025 | Matthew K Szot | Director | Sale | 1 | $2.75 | $2.75 |
| Aug 18, 2021 | Jacob Steven Leach | Director | Purchase | 150.0K | $1.53 | $228.8K |
| Oct 22, 2019 | Loretta Powers Mayer | Chief Scientific Officer | Sale | 6.0K | $0.83 | $5.0K |
| Oct 4, 2019 | Cheryl Ann Dyer | Pres. & Chief Research Officer | Sale | 6.0K | $0.93 | $5.6K |
| Aug 16, 2019 | Cheryl Ann Dyer | Pres. & Chief Research Officer | Sale | 40.0K | $1.19 | $47.7K |
| Aug 16, 2019 | Loretta Powers Mayer | Chief Scientific Officer | Sale | 40.0K | $1.21 | $48.5K |
| Jul 18, 2019 | Kenneth S Siegel | CEO | Purchase | 696.3K | $1.35 | $940.0K |
| Aug 15, 2018 | Julia Ann Williams | Director | Purchase | 11.0K | $1.15 | $12.7K |
| Jun 25, 2018 | Loretta Powers Mayer | CEO & Chief Scientific Officer | Sale | 6.0K | $2.13 | $12.8K |
Showing the 24 most recent of 24 Form 4 filings for SenesTech, Inc..
Most active SNES insiders
- GLENBROOK CAPITAL MANAGEMENT11 filings
- Loretta Powers Mayer3 filings
- Michael Edell3 filings
- Cheryl Ann Dyer2 filings
- Jacob Steven Leach2 filings
Ask anything about SNES insider activity
Use Trabud's AI agent to query SenesTech, Inc.'s Form 4 history in plain English — "Show me SNES CEO purchases this year" or compare it against any other ticker.
Open the AI agentSNES insider trading FAQ
Are SenesTech, Inc. insiders buying or selling?
Across 24 SEC Form 4 filings, SenesTech, Inc. (SNES) insiders reported 17 open-market purchases totaling $2.1M and 7 sales totaling $119.7K. That is a net buying position of $2.0M.
How many insiders trade SNES stock?
8 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for SenesTech, Inc.. The most recent filing was accepted on Jul 8, 2026.
Where does Trabud get SNES insider trading data?
All SNES insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
Looking for another company? Browse all tracked companies.