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

Insider buying vs selling

Have Senestech Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Glenbrook Capital Management10% Owner2026-02-052,884$1.77
$5.10kBuy
Glenbrook Capital Management10% Owner2026-02-045,685$1.83
$10.38kBuy
Glenbrook Capital Management10% Owner2026-02-0242,739$1.98
$84.41kBuy
Glenbrook Capital Management10% Owner2026-01-305,399$1.87
$10.11kBuy
Jacob Steven LeachDirector2025-11-1862$2.71
$168.02Sell
Matthew K. SzotDirector2025-11-141$2.75
$2.75Sell

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Net Insider Buy/Sell (L12M) Ownership

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SNES Shareholders

What type of owners hold Senestech Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Grover T. Wickersham23.74%1,239,763$2.23MInsider
Kenneth S. Siegel13.45%702,558$1.26MInsider
Glenbrook Capital Management11.53%602,354$1.08MInsider
Loretta Powers Mayer8.33%435,165$783.30kInsider
Cheryl Ann Dyer8.04%420,091$756.16kInsider
Robert E. Ramsey Jr.5.01%261,748$471.15kInsider
Kim Patrice Wolin2.53%131,989$237.58kInsider
Marc Dumont2.44%127,190$228.94kInsider
Renaissance Technologies LLC2.02%105,635$190.14kInstitution
Sabby Management LLC1.36%71,283$128.31kInstitution

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SNES vs Specialty Chemical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SNES8.89%78.70%Net BuyingNet Buying
YMAT0.49%0.00%
CNEY0.60%0.00%
BGLC0.13%99.87%
TSE7.20%92.80%Net Selling

Senestech Stock Ownership FAQ

Who owns Senestech?

Senestech (NASDAQ: SNES) is owned by 8.89% institutional shareholders, 78.70% Senestech insiders, and 12.41% retail investors. Grover T. Wickersham is the largest individual Senestech shareholder, owning 1.24M shares representing 23.74% of the company. Grover T. Wickersham's Senestech shares are currently valued at $2.21M.

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