SNES · Insider trading · 13F holders · Congress trades
SenesTech, Inc. (SNES)
Who is buying and selling SNES: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 1
- Insider buys, 90 days
- $814K
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
SNES at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 SNES insiders filed 7 open-market purchases worth $814K on SEC Form 4.
- 1 13F filer hold SNES among their 50 largest positions, worth $211K combined. The biggest bets by portfolio weight are Sabby Management, LLC (1.8%).
- No member of Congress has disclosed a trade in SNES.
- SNES last closed at $1.01 on Oct 29, 2026.
SNES insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 SNES insiders filed 7 open-market purchases worth $814K on SEC Form 4.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 22, 2026 | Glenbrook Capital Management | 10% Owner | Buy | 103,875 | $0.72 | $75K | SEC |
| Oct 19, 2026 | Glenbrook Capital Management | 10% Owner | Buy | 983,804 | $0.72 | $706K | SEC |
| Sep 29, 2026 | Edell Michael | Chief Executive Officer, Director | Buy | 2,000 | $0.64 | $1K | SEC |
| Sep 15, 2026 | Edell Michael | Chief Executive Officer, Director | Buy | 1,000 | $0.84 | $840.00 | SEC |
| Sep 10, 2026 | Edell Michael | Chief Executive Officer, Director | Buy | 2,000 | $0.87 | $2K | SEC |
| Aug 17, 2026 | Edell Michael | Chief Executive Officer, Director | Buy | 1,000 | $1.21 | $1K | SEC |
| Aug 10, 2026 | Glenbrook Capital Management | 10% Owner | Buy | 21,490 | $1.30 | $28K | SEC |
Who owns SNES? Hedge funds and superinvestors
1 13F filer hold SNES among their 50 largest positions, worth $211K combined. The biggest bets by portfolio weight are Sabby Management, LLC (1.8%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Sabby Management, LLCHedge fund | 1.8% | $211K | 141,756 | -35.1% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 1). Screen SNES in the grand portfolio →
SNES stock trades by members of Congress
No member of Congress has disclosed a trade in SNES.
Analysis mentioning SNES
Posts from the blog that cover SenesTech, Inc., newest first.
SNES questions and answers
Are insiders buying SNES stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 SNES insiders filed 7 open-market purchases worth $814K on SEC Form 4.
Which hedge funds own SNES?
1 13F filer hold SNES among their 50 largest positions, worth $211K combined. The biggest bets by portfolio weight are Sabby Management, LLC (1.8%).
Has Congress traded SNES?
No member of Congress has disclosed a trade in SNES.
Who is the largest holder of SNES?
Among 13F filers, Sabby Management, LLC reports the largest SNES position, $211K (141,756 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Sabby Management, LLC's: 1.8% of its portfolio.
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