WallStreetZenWallStreetZen

NASDAQ: SNES
Senestech Inc Stock Ownership - Who owns Senestech?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Senestech Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Glenbrook Capital Management10% Owner2026-03-1719,725$1.79
$35.35kBuy
Glenbrook Capital Management10% Owner2026-03-165,060$1.86
$9.39kBuy
Glenbrook Capital Management10% Owner2026-03-13146,249$1.95
$285.48kBuy
Glenbrook Capital Management10% Owner2026-02-1934,613$2.40
$83.14kBuy
Glenbrook Capital Management10% Owner2026-02-1810,481$2.29
$24.00kBuy
Glenbrook Capital Management10% Owner2026-02-1740,807$2.29
$93.49kBuy
Glenbrook Capital Management10% Owner2026-02-1315,390$1.89
$29.10kBuy
Glenbrook Capital Management10% Owner2026-02-127,956$1.72
$13.68kBuy
Glenbrook Capital Management10% Owner2026-02-118,000$1.73
$13.87kBuy
Glenbrook Capital Management10% Owner2026-02-052,884$1.77
$5.10kBuy

1 of 2

SNES insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when SNES insiders and whales buy or sell their stock.

SNES Shareholders

What type of owners hold Senestech Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Grover T. Wickersham23.38%1,239,763$2.16MInsider
Glenbrook Capital Management16.79%890,635$1.55MInsider
Kenneth S. Siegel13.25%702,558$1.22MInsider
Loretta Powers Mayer8.21%435,165$757.19kInsider
Cheryl Ann Dyer7.92%420,091$730.96kInsider
Robert E. Ramsey Jr.4.94%261,748$455.44kInsider
Sabby Management LLC3.97%210,564$366.38kInstitution
Renaissance Technologies LLC2.69%142,800$248.47kInstitution
Kim Patrice Wolin2.49%131,989$229.66kInsider
Marc Dumont2.40%127,190$221.31kInsider

1 of 3

SNES vs Specialty Chemical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SNES15.02%82.94%Net BuyingNet Buying
YMAT0.29%71.22%
BGLC0.28%99.72%
CNEY1.59%0.00%
FEAM19.89%80.11%Net BuyingNet Buying
View Top Specialty Chemical Stocks

Senestech Stock Ownership FAQ

Who owns Senestech?

Senestech (NASDAQ: SNES) is owned by 15.02% institutional shareholders, 82.94% Senestech insiders, and 2.03% retail investors. Grover T. Wickersham is the largest individual Senestech shareholder, owning 1.24M shares representing 23.38% of the company. Grover T. Wickersham's Senestech shares are currently valued at $2.07M.

If you're new to stock investing, here's how to buy Senestech stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.