GLENBROOK CAPITAL MANAGEMENT

SNES

GLENBROOK CAPITAL MANAGEMENT serves as 10 percent owner at SenesTech, Inc. (SNES). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

13 trades

$961.7K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$961.7K

Companies Traded

SNES

Active Period

Feb 2026 – Aug 2026

13 total trades

Most Recent

Buy SNES

Aug 10, 2026 · $27.9K

GLENBROOK CAPITAL MANAGEMENT's Insider Trading at SenesTech, Inc. (SNES)

Buys

13 · $961.7K

Sells

0 · $0.00

Total Shares Bought

523,186

Total Shares Sold

SNES Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 10, 2026	Buy	21,490	$1.30	$27.9K	1,079,294
Jul 22, 2026	Buy	35,000	$1.47	$51.6K	1,057,824
Jul 2, 2026	Buy	35,000	$1.51	$52.7K	1,022,824
Jun 29, 2026	Buy	25,416	$1.54	$39.1K	987,824
Jun 22, 2026	Buy	8,264	$1.64	$13.6K	962,408
Jun 8, 2026	Buy	28,389	$1.60	$45.5K	954,144
May 18, 2026	Buy	32,120	$1.67	$53.5K	925,755
Apr 30, 2026	Buy	3,000	$1.47	$4.4K	893,635
Mar 17, 2026	Buy	171,034	$1.93	$330.2K	890,635
Feb 19, 2026	Buy	75,420	$2.34	$176.6K	704,211
Feb 13, 2026	Buy	31,346	$1.81	$56.7K	633,700
Feb 6, 2026	Buy	8,569	$1.81	$15.5K	602,354
Feb 3, 2026	Buy	48,138	$1.96	$94.5K	593,785

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director, officer: Chief Executive Officer

SNESBuy · Sep 15, 2026

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