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SENESTECH (SNES)
NASDAQ
$0.86+$0.0005 (+0.06%)
Price as of Sep 11, 2026 4:10 PM EDT- $4.7MMarket Cap
- -83.29%1-Year Change
- Specialty ChemicalsIndustry
SENESTECH (SNES)
$0.86+$0.0005 (+0.06%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
SABBY MANAGEMENT, LLC | 2.67% | 141,756 | -76,777 (-54.16%) | Jun 30, 2026 |
VANGUARD GROUP INC | 1.62% | 85,758 | 0 (0.00%) | Dec 31, 2021 |
RENAISSANCE TECHNOLOGIES LLC | 1.56% | 82,616 | -31,384 (-37.99%) | Jun 30, 2026 |
ARMISTICE CAPITAL, LLC | 1.36% | 72,130 | +72,130 (+100.00%) | Dec 31, 2022 |
CITADEL ADVISORS LLC | 0.88% | 46,671 | +35,352 (+75.75%) | Jun 30, 2026 |
SHEAFF BROCK INVESTMENT ADVISORS, LLC | 0.84% | 44,500 | 0 (0.00%) | Dec 31, 2021 |
GEODE CAPITAL MANAGEMENT, LLC | 0.84% | 44,339 | -18,767 (-42.33%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FIDELITY CONCORD STREET TRUST | 2.25% | 119,522 | 0 (0.00%) | May 31, 2026 |
VANGUARD INDEX FUNDS | 1.47% | 77,831 | 0 (0.00%) | Jun 30, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 0.53% | 28,313 | 0 (0.00%) | Apr 30, 2026 |
USAA MUTUAL FUNDS TRUST | 0.03% | 1,777 | 0 (0.00%) | May 31, 2026 |
STATE STREET INSTITUTIONAL INVESTMENT TRUST | 0.01% | 652 | 0 (0.00%) | Jun 30, 2026 |
EQ ADVISORS TRUST | 0.004% | 235 | 0 (0.00%) | Jun 30, 2026 |
Current Ownership Distribution
- Institutions3.8M (39.57%)
- Insiders3.1M (32.03%)
- Mutual Funds2.8M (28.40%)
- Other0 (0.00%)
Insider Transactions
- 32.03% (3.1M)Current InsiderOwnership (%, shares)
- 2Number of InsiderBuying (last 12 months)
- $9.7MAmount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $170.77Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Edell Michael Chief Executive Officer | Buy | Aug 14, 2026 | $1,210.00 | 1,000 | $1.21 | 6,000 |
GLENBROOK CAPITAL MANAGEMENT | Buy | Aug 07, 2026 | $8,422.07 | 6,490 | $1.30 | 1.1M |
GLENBROOK CAPITAL MANAGEMENT | Buy | Aug 06, 2026 | $19,443.00 | 15,000 | $1.30 | 1.1M |
GLENBROOK CAPITAL MANAGEMENT | Buy | Jul 20, 2026 | $51,569.00 | 35,000 | $1.47 | 1.1M |
Edell Michael Chief Executive Officer | Buy | Jul 07, 2026 | $1,429.90 | 1,000 | $1.43 | 5,000 |
Morrison Jamie Bechtel | Award | Jun 15, 2026 | $0.00 | 100,000 | $0.00 | 100,000 |
Leach Jacob Steven | Award | Jun 15, 2026 | $0.00 | 100,000 | $0.00 | 100,000 |
Graham Lynn Yako | Award | Jun 15, 2026 | $0.00 | 100,000 | $0.00 | 100,000 |
Szot Matthew K | Award | Jun 15, 2026 | $0.00 | 100,000 | $0.00 | 100,000 |
CHESTERMAN THOMAS C CFO & Treasurer | Award | Jun 15, 2026 | $0.00 | 75,000 | $0.00 | 75,000 |
Grandinetti Phillip Nicholas III | Award | Jun 15, 2026 | $0.00 | 100,000 | $0.00 | 100,000 |
Moss Joshua Matthew | Award | Jun 15, 2026 | $0.00 | 100,000 | $0.00 | 100,000 |
GLENBROOK CAPITAL MANAGEMENT | Buy | Feb 13, 2026 | $29,105.57 | 15,390 | $1.89 | 633,700 |
GLENBROOK CAPITAL MANAGEMENT | Buy | Feb 12, 2026 | $13,688.30 | 7,956 | $1.72 | 618,310 |
GLENBROOK CAPITAL MANAGEMENT | Buy | Feb 11, 2026 | $13,873.60 | 8,000 | $1.73 | 610,354 |
GLENBROOK CAPITAL MANAGEMENT | Buy | Feb 02, 2026 | $84,418.07 | 42,739 | $1.98 | 593,785 |
GLENBROOK CAPITAL MANAGEMENT | Buy | Jan 30, 2026 | $10,105.85 | 5,399 | $1.87 | 551,046 |
Leach Jacob Steven | Sell | Nov 18, 2025 | $168.02 | 62 | $2.71 | 0 |
Szot Matthew K | Sell | Nov 14, 2025 | $2.75 | 1 | $2.75 | 0 |
Moss Joshua Matthew | Award | Jan 08, 2025 | $0.00 | 8,057 | $0.00 | 8,057 |