GLENBROOK CAPITAL MANAGEMENT 4

What Happened Glenbrook Capital Management (reported as a 10% owner and investment manager) made open-market purchases of SenesTech (SNES) common stock on Feb 4 and Feb 5, 2026. The filing shows purchases of 5,685 shares at $1.82 (reported total $10,373) on Feb 4 and 2,884 shares at $1.77 (reported total $5,106) on Feb 5, for a combined 8,569 shares purchased (≈ $15,479). These were purchases (buying shares), which investors often view as a more informative/bullish signal than sales, though this is an institutional trade.

Key Details

• Transaction type: P = Purchase (open market or private purchase)
• Dates & prices: Feb 4, 2026 — 5,685 shares @ $1.82; Feb 5, 2026 — 2,884 shares @ $1.77
• Combined shares purchased: 8,569; combined reported value: $15,479 (per filing)
• Shares owned after transaction: Not specified in the provided filing summary
• Footnote: The reported securities are held directly by PFS Trust and Glenbrook Capital Management Inc. Employee Profit-Sharing Plan (GCM EPSP). Glenbrook acts as investment manager and disclaims beneficial ownership for Section 16 purposes except to the extent of any pecuniary interest.
• Filing timeliness: Report filed Feb 6, 2026 for transactions on Feb 4–5 — appears timely under Form 4 reporting rules

Context This filing relates to an institutional/10% owner purchase (managed accounts/trusts), not a corporate officer or director trading personally. The footnote clarifies Glenbrook is the investment manager for the accounts that hold the shares and disclaims direct beneficial ownership under Section 16 except for any pecuniary interest. As always, purchases by institutions are factual data points but do not alone explain motive or predict future stock performance.