Senestech (NASDAQ:SNES) Major Shareholder Buys $35,307.75 in Stock

Posted by Stephan Jacobs on Mar 17th, 2026

Senestech, Inc. (NASDAQ:SNES – Get Free Report) major shareholder Glenbrook Capital Management bought 19,725 shares of the stock in a transaction that occurred on Tuesday, March 17th. The shares were purchased at an average price of $1.79 per share, for a total transaction of $35,307.75. Following the completion of the acquisition, the insider owned 890,635 shares of the company’s stock, valued at $1,594,236.65. The trade was a 2.26% increase in their position. The acquisition was disclosed in a legal filing with the SEC, which is accessible through the SEC website. Large shareholders that own at least 10% of a company’s stock are required to disclose their sales and purchases with the SEC.

Glenbrook Capital Management also recently made the following trade(s):

On Monday, March 16th, Glenbrook Capital Management purchased 5,060 shares of Senestech stock. The stock was purchased at an average price of $1.86 per share, with a total value of $9,411.60.
On Friday, March 13th, Glenbrook Capital Management acquired 146,249 shares of Senestech stock. The stock was purchased at an average cost of $1.95 per share, with a total value of $285,185.55.
On Thursday, February 19th, Glenbrook Capital Management acquired 34,613 shares of Senestech stock. The shares were purchased at an average price of $2.40 per share, for a total transaction of $83,071.20.
On Wednesday, February 18th, Glenbrook Capital Management bought 10,481 shares of Senestech stock. The stock was purchased at an average cost of $2.29 per share, for a total transaction of $24,001.49.
On Tuesday, February 17th, Glenbrook Capital Management bought 40,807 shares of Senestech stock. The stock was purchased at an average cost of $2.29 per share, for a total transaction of $93,448.03.
On Friday, February 13th, Glenbrook Capital Management bought 15,390 shares of Senestech stock. The stock was purchased at an average price of $1.89 per share, with a total value of $29,087.10.
On Thursday, February 12th, Glenbrook Capital Management purchased 7,956 shares of Senestech stock. The shares were acquired at an average price of $1.72 per share, with a total value of $13,684.32.
On Wednesday, February 11th, Glenbrook Capital Management purchased 8,000 shares of Senestech stock. The shares were acquired at an average cost of $1.73 per share, for a total transaction of $13,840.00.
On Thursday, February 5th, Glenbrook Capital Management acquired 2,884 shares of Senestech stock. The stock was acquired at an average price of $1.77 per share, for a total transaction of $5,104.68.
On Wednesday, February 4th, Glenbrook Capital Management acquired 5,685 shares of Senestech stock. The stock was acquired at an average price of $1.82 per share, for a total transaction of $10,346.70.

Senestech Stock Performance

Shares of SNES traded down $0.09 during mid-day trading on Tuesday, reaching $1.77. The company’s stock had a trading volume of 77,169 shares, compared to its average volume of 69,003. The company has a current ratio of 12.61, a quick ratio of 14.73 and a debt-to-equity ratio of 0.02. Senestech, Inc. has a 1-year low of $1.30 and a 1-year high of $6.24. The business has a 50-day simple moving average of $2.06 and a two-hundred day simple moving average of $2.97. The stock has a market cap of $9.38 million, a P/E ratio of -0.64 and a beta of 0.15.

Senestech (NASDAQ:SNES – Get Free Report) last posted its earnings results on Thursday, March 12th. The company reported ($0.29) earnings per share for the quarter, topping analysts’ consensus estimates of ($0.30) by $0.01. Senestech had a negative return on equity of 78.74% and a negative net margin of 287.39%.The business had revenue of $0.42 million for the quarter, compared to analyst estimates of $0.78 million. As a group, equities research analysts anticipate that Senestech, Inc. will post -10.22 earnings per share for the current fiscal year.

Hedge Funds Weigh In On Senestech

Several institutional investors and hedge funds have recently made changes to their positions in SNES. Geode Capital Management LLC bought a new position in Senestech during the 2nd quarter worth $59,000. Jane Street Group LLC bought a new stake in shares of Senestech during the 4th quarter valued at $32,000. Diversify Advisory Services LLC acquired a new stake in shares of Senestech during the 4th quarter worth $34,000. XTX Topco Ltd acquired a new stake in shares of Senestech during the 4th quarter worth $54,000. Finally, Essex Investment Management Co. LLC bought a new position in shares of Senestech in the third quarter worth $115,000. Institutional investors and hedge funds own 5.19% of the company’s stock.

Wall Street Analyst Weigh In

Separately, Weiss Ratings restated a “sell (e+)” rating on shares of Senestech in a research note on Monday, December 29th. One investment analyst has rated the stock with a Strong Buy rating, one has given a Hold rating and one has issued a Sell rating to the company. According to data from MarketBeat, the stock presently has an average rating of “Hold”.

View Our Latest Stock Report on SNES

About Senestech

(Get Free Report)

SenesTech, Inc (NASDAQ: SNES) is a biotechnology company specializing in non-lethal pest management solutions. The company’s core focus is the development and commercialization of fertility-based control methods for commensal rodents, providing an alternative to traditional rodenticides. By targeting the reproductive cycle of rats, SenesTech aims to reduce rodent populations over time without the use of toxic chemicals, offering a more sustainable approach for pest management professionals.

The company’s flagship product, ContraPest®, is an EPA-registered liquid bait that disrupts rodent reproduction.