SenesTech, Inc.
SNES- Exchange
- Nasdaq
- Industry
- Agricultural Chemicals
- SEC CIK
- 0001680378
In the last 90 days, SenesTech, Inc. insiders filed 8 open-market purchases and 0 sales; 17 institutions reported holding it in 13F filings for Q2 2026, worth $726.3K in total; no superinvestor holds it.
Key figures
- Insider buysLast 90 days, $176.5K in total
- 8
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +2 vs. previous quarter
- 17
- 13F valueReported value at the end of Q2 2026
- $726.3K
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding SNES, Q2 2026
No superinvestor reported holding SNES at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by SenesTech, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 (view filing)4:26 PM ET | Sep 14 | 1 day | Edell MichaelChief Executive Officer | PPurchase | +1.00K | $0.84 | +$840 | +12.5%9.00K after | |
| Sep 10, 2026 (view filing)8:09 PM ET | Sep 9 | 1 day | Edell MichaelChief Executive Officer | PPurchase | +2.00K | $0.87 | +$1.74K | +33.3%8.00K after | 2 lots |
| Aug 17, 2026 (view filing)4:54 PM ET | Aug 14 | 3 days | Edell MichaelChief Executive Officer | PPurchase | +1.00K | $1.21 | +$1.21K | +20.0%6.00K after | |
| Aug 10, 2026 (view filing)6:56 PM ET | Aug 6 | 4 days | Glenbrook Capital Management10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +15.0K | $1.30 | +$19.4K | +1.4%1.07M after | |
| Aug 10, 2026 (view filing)6:56 PM ET | Aug 7 | 3 days | Glenbrook Capital Management10% Owner | PPurchase | +6.49K | $1.30 | +$8.42K | +0.6%1.08M after | |
| Jul 22, 2026 (view filing)8:00 PM ET | Jul 20 | 2 days | Glenbrook Capital Management10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +35.0K | $1.47 | +$51.6K | +3.4%1.06M after | |
| Jul 8, 2026 (view filing)5:01 PM ET | Jul 7 | 1 day | Edell MichaelChief Executive Officer | PPurchase | +1.00K | $1.43 | +$1.43K | +25.0%5.00K after | |
| Jul 2, 2026 (view filing)8:00 PM ET | Jun 30 | 2 days | Glenbrook Capital Management10% Owner | PPurchaseCommon Stock, $0.001 par value per share (Common Stock) | +35.0K | $1.51 | +$52.7K | +3.5%1.02M after | |
| Jun 29, 2026 (view filing) | Jun 24 | 5 daysLate | Glenbrook Capital Management10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +3.99K | $1.55 | +$6.18K | +0.4%966.4K after | |
| Jun 29, 2026 (view filing) | Jun 25-29 | 4 days | Glenbrook Capital Management10% Owner | PPurchase | +21.4K | $1.54 | +$32.9K | +2.2%987.8K after | 3 lots |
Top 10 13F holders, Q2 2026
The largest institutional positions in SenesTech, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sabby Management, LLC | 141,756 | $211.2K | 1.76% | −76,777−35.1% | Reduced |
| Renaissance Technologies LLC | 82,616 | $123.1K | 0.00% | −31,384−27.5% | Reduced |
| Citadel Advisors LLC | 46,671 | $69.5K | 0.00% | +35,352+312.3% | Added |
| Geode Capital Management, LLC | 44,339 | $66.1K | 0.00% | −18,767−29.7% | Reduced |
| Vanguard Capital Management LLC | 34,762 | $51.8K | 0.00% | −8,103−18.9% | Reduced |
| Vanguard Fiduciary Trust Co | 26,594 | $39.6K | 0.00% | −5,100−16.1% | Reduced |
| Essex Investment Management Co LLC | 26,203 | $39.0K | 0.01% | −91−0.3% | Reduced |
| Northern Trust Corp | 17,587 | $26.2K | 0.00% | +17,587 | New |
| Diversify Wealth Management, LLC | 19,119 | $25.4K | 0.00% | 00.0% | Unchanged |
| Diversify Advisory Services, LLC | 19,119 | $25.4K | 0.00% | +19,119 | New |