GLENBROOK CAPITAL MANAGEMENT purchased 0.9% of their position (8.26K shares) of SENESTECH, INC. on the open market
Open‑market purchase worth $13.6K — a small addition. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 6/23/2026ACC: 0000902664-26-002860
10% Owner
Since Feb 2026
+8.26K
Net shares
Net buyer
$13.6K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
8.26K acquired
Non-Derivative Transactions2
Common Stock, $0.001 par value per share (Common Stock)
Indirect
Shares
+3.26K
Price / share
$1.61
Trade value
$5.27K
% of position
0.3%
6/17/2026
954.14K→957.41K
Common Stock
Indirect
Shares
+5K
Price / share
$1.66
Trade value
$8.30K
% of position
0.5%
6/22/2026
957.41K→962.41K
Total
Net shares
+8.26K
Net value
$13.56K
| 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 | 6/17/2026 | P · Purchase | +3.26K | $1.61 | $5.27K | 0.3% | 954.14K | 957.41K |
| Common Stock Indirect | 6/22/2026 | P · Purchase | +5K | $1.66 | $8.30K | 0.5% | 957.41K | 962.41K |
| Total | +8.26K | $13.56K | ||||||
Derivative Transactions0
No derivative transactions reported