GLENBROOK CAPITAL MANAGEMENT purchased 8.8% of their position (48.14K shares) of SENESTECH, INC. on the open market
Open‑market purchase worth $94.5K — a moderate purchase. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 2/3/2026ACC: 0000902664-26-000679
10% Owner
Since Feb 2026
+48.14K
Net shares
Net buyer
$94.5K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
48.14K acquired
Non-Derivative Transactions2
Common Stock, $0.001 par value per share ("Common Stock")
Indirect
Shares
+5.40K
Price / share
$1.87
Trade value
$10.11K
% of position
1.0%
1/30/2026
545.65K→551.05K
Common Stock
Indirect
Shares
+42.74K
Price / share
$1.98
Trade value
$84.42K
% of position
7.8%
2/2/2026
551.05K→593.78K
Total
Net shares
+48.14K
Net value
$94.52K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock, $0.001 par value per share ("Common Stock") Indirect | 1/30/2026 | P · Purchase | +5.40K | $1.87 | $10.11K | 1.0% | 545.65K | 551.05K |
| Common Stock Indirect | 2/2/2026 | P · Purchase | +42.74K | $1.98 | $84.42K | 7.8% | 551.05K | 593.78K |
| Total | +48.14K | $94.52K | ||||||
Derivative Transactions0
No derivative transactions reported