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SenesTech, Inc. (SNES) Form SCHEDULE 13D/A — Oct 22, 2026

$SNESForm SCHEDULE 13D/AFiled Oct 22, 2026, 6:35 PM ET0000902664-26-004256Original filing

Glenbrook Capital Management filed Amendment No. 2 to its Schedule 13D on SenesTech, disclosing beneficial ownership of 2,166,973 shares, or 39.95% of the company's common stock, as of October 21, 2026. All trades since Amendment No. 1 were open-market purchases: 36,375 shares at a weighted average of $0.6746 on October 20, 60,000 shares at $0.7385 on October 21, and 7,500 shares at $0.7986 on October 22 — a pattern of buying into a rising price.

Key figures

Shares Owned
2166973
Percent Owned
39.95
Total invested usd
$4.14 million (excluding brokerage commissions)
Shares outstanding basis
5423542

AI analysis

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AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.

    SenesTech, Inc. (SNES) Form SCHEDULE 13D/A — Oct 22, 2026: AI Analysis | Signal8