WaveMan · Form 4
Glenbrook Capital Management insider trades
> Search tickers & screens ⌘K
LIVE

Glenbrook Capital Management insider trades

Glenbrook Capital Management has filed 13 Form 4s with the SEC that we hold, all for SenesTech, Inc. (SNES), as 10% owner. Across all of them we count 30 purchases worth $985.4K and 0 sales worth $0 reported on Form 4. In the last 12 months: 30 purchases ($985.4K) and 0 sales ($0). The largest single trade was a purchase of 146,249 shares of SenesTech, Inc. worth $285.2K, dated 2026-03-13. The first filing on our record is dated 2026-02-03 and the latest 2026-08-10.

SenesTech, Inc. (SNES)

10% owner · 13 filings · 30 purchases and sales
Trade dateCodeSharesValue as filedFiled
2026-01-30P, purchase reported on Form 45,399$10.1K2026-02-03
2026-02-02P, purchase reported on Form 442,739$84.6K2026-02-03
2026-02-04P, purchase reported on Form 45,685$10.3K2026-02-06
2026-02-05P, purchase reported on Form 42,884$5.1K2026-02-06
2026-02-11P, purchase reported on Form 48,000$13.8K2026-02-13
2026-02-12P, purchase reported on Form 47,956$13.7K2026-02-13
2026-02-13P, purchase reported on Form 415,390$29.1K2026-02-13
2026-02-17P, purchase reported on Form 440,807$93.4K2026-02-19
2026-02-18P, purchase reported on Form 410,481$24.0K2026-02-19
2026-02-19P, purchase reported on Form 434,613$83.1K2026-02-19
2026-03-13P, purchase reported on Form 4146,249$285.2K2026-03-17
2026-03-16P, purchase reported on Form 45,060$9.4K2026-03-17
2026-03-17P, purchase reported on Form 419,725$35.3K2026-03-17
2026-04-28P, purchase reported on Form 43,000$4.4K2026-04-30
2026-05-14P, purchase reported on Form 415,000$25.8K2026-05-18
2026-05-15P, purchase reported on Form 47,120$11.7K2026-05-18
2026-05-18P, purchase reported on Form 410,000$15.9K2026-05-18
2026-06-04P, purchase reported on Form 48,230$13.6K2026-06-08
2026-06-05P, purchase reported on Form 413,159$20.7K2026-06-08
2026-06-08P, purchase reported on Form 47,000$11.3K2026-06-08
2026-06-17P, purchase reported on Form 43,264$5.3K2026-06-22
2026-06-22P, purchase reported on Form 45,000$8.3K2026-06-22
2026-06-24P, purchase reported on Form 43,990$6.2K2026-06-29
2026-06-25P, purchase reported on Form 49,442$14.4K2026-06-29
2026-06-26P, purchase reported on Form 46,812$10.6K2026-06-29
2026-06-29P, purchase reported on Form 45,172$7.9K2026-06-29
2026-06-30P, purchase reported on Form 435,000$52.7K2026-07-02
2026-07-20P, purchase reported on Form 435,000$51.6K2026-07-22
2026-08-06P, purchase reported on Form 415,000$19.4K2026-08-10
2026-08-07P, purchase reported on Form 46,490$8.4K2026-08-10
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1273782) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
Privacy · Terms