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GM

GLENBROOK CAPITAL MANAGEMENT

Insider · 10% owner · SNES

GLENBROOK CAPITAL MANAGEMENT files insider transactions with the SEC as a 10% owner of SenesTech (SNES). We hold 30 disclosed purchases and sales filed since 21 June 2018, 10 of them in the last 90 days.

  • Files forSNES
  • Disclosed buys and sells30 in all, 10 in the last 90 days
  • Last disclosure10 August 2026

Positions held

2 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 30 January 2026 — 7 August 202610% owner · SenesTech (SNES)43 Form 4 lines · source: SEC Form 4
  • Filed 19 June 2018 — 13 December 2018Other role · Eastside Distilling (EAST)7 Form 4 lines · source: SEC Form 4

Everything they disclosed

50 entries, newest first — one per disclosure report, one per Form 4 line

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.