GLENBROOK CAPITAL MANAGEMENT bought SNES

October 15, 2026 · Form 4 insider transaction

GLENBROOK CAPITAL MANAGEMENT bought 426,000 shares of SenesTech, Inc. at $0.77 per share, a transaction worth $327.1K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Acquired (buy-side)
Shares
426,000
Price
$0.77
Total value
$327.1K
Role—
SecurityCommon Stock, $0.001 par value per share ("Common Stock")
Transaction codeP: Open-market purchase
Transaction dateOctober 15, 2026
Filing dateOctober 19, 2026
Shares owned after1,505,294
OwnershipIndirect
10b5-1 planNo
AmendedNo

Footnotes

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.6331 to $0.8906, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth herein.; The securities to which this filing relates are held directly by certain accounts for which Glenbrook Capital Management (the "Reporting Person") serves as the investment manager. The Reporting Person disclaims beneficial ownership of the securities to which this filing relates for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

View the original Form 4 on SEC EDGAR