GLENBROOK CAPITAL MANAGEMENT Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
2
Insider Buys Sum
$94,523.92
Insider Sells Quantity
0
Insider Sells Sum
$0

Insider Activity of GLENBROOK CAPITAL MANAGEMENT

According to the SEC Form 4 filings, GLENBROOK CAPITAL MANAGEMENT, being in a position of

  1. 10 percent owner at SenesTech, Inc.,
    оver the last 12 months, has bought 1651346 shares for $1.8M, and sold 0 shares,
    over all time since 2026-01-30, has bought 1651346 shares for $1.8M, and sold 0 shares.

Biography of GLENBROOK CAPITAL MANAGEMENT

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $1,795,69838100
Sells
 $000

Comparison of Insiders on Amount of Buys and Sells

2026-10-30PurchaseSenesTech, Inc.
SNES
10 percent owner
2,000
0.0355%
$1.02$2,033+6.02%
2026-10-28PurchaseSenesTech, Inc.
SNES
10 percent owner
28,000
0.5253%
$0.97$27,023+9.79%
2026-10-22PurchaseSenesTech, Inc.
SNES
10 percent owner
7,500
0.1413%
$0.80$5,990+23.9%
2026-10-21PurchaseSenesTech, Inc.
SNES
10 percent owner
60,000
1.114%
$0.74$44,310+29.33%
2026-10-20PurchaseSenesTech, Inc.
SNES
10 percent owner
36,375
0.6713%
$0.67$24,539+31.85%
2026-10-19PurchaseSenesTech, Inc.
SNES
10 percent owner
376,552
7.1367%
$0.70$264,942+21.1%
2026-10-16PurchaseSenesTech, Inc.
SNES
10 percent owner
181,252
3.3225%
$0.63$113,989+30.45%
2026-10-15PurchaseSenesTech, Inc.
SNES
10 percent owner
426,000
8.8218%
$0.77$327,125+20.14%
2026-08-07PurchaseSenesTech, Inc.
SNES
10 percent owner
6,490
0.1231%
$1.30$8,422-33.74%
2026-08-06PurchaseSenesTech, Inc.
SNES
10 percent owner
15,000
0.2887%
$1.30$19,443-32.48%
2026-07-20PurchaseSenesTech, Inc.
SNES
10 percent owner
35,000
0.6946%
$1.47$51,569-28.57%
2026-06-30PurchaseSenesTech, Inc.
SNES
10 percent owner
35,000
0.6673%
$1.51$52,731-27.52%
2026-06-29PurchaseSenesTech, Inc.
SNES
10 percent owner
5,172
0.0941%
$1.52$7,884-27.52%
2026-06-26PurchaseSenesTech, Inc.
SNES
10 percent owner
6,812
0.1265%
$1.56$10,598-31.65%
2026-06-25PurchaseSenesTech, Inc.
SNES
10 percent owner
9,442
0.1791%
$1.53$14,435-28.95%
2026-06-24PurchaseSenesTech, Inc.
SNES
10 percent owner
3,990
0.072%
$1.55$6,185-30.13%
2026-06-22PurchaseSenesTech, Inc.
SNES
10 percent owner
5,000
0.0948%
$1.66$8,296-33.92%
2026-06-17PurchaseSenesTech, Inc.
SNES
10 percent owner
3,264
0.0613%
$1.61$5,268-27.47%
2026-06-08PurchaseSenesTech, Inc.
SNES
10 percent owner
7,000
0.1393%
$1.61$11,304-24.84%
2026-06-05PurchaseSenesTech, Inc.
SNES
10 percent owner
13,159
0.2549%
$1.57$20,685-19.93%
Total: 38
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