How many institutions own SNES stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own SNES shares is 17, representing 28.87% of the company's common stock.

Who are the major shareholders selling SenesTech, Inc. stock?

CITADEL ADVISORS LLC, in the last quarter, reduced its stake in SNES by -85.55% restricting it's holding to 11.32 thousand shares of worth nearly $18.56K. MORGAN STANLEY also lessened -38.18% of the SNES shares from its portfolio, reducing its holding to 3.4 thousand shares of worth $5.58K. BANK OF AMERICA CORP /DE/ also shunned SNES shares holding by -100% last quarter which brought its holding to 0 shares worth -.

Investors who are buying SNES stock?

As per its latest 13F filing, JANE STREET GROUP, LLC increased its stake in SNES by 13.11% in the last quarter. The institutional holder raised its holding to 16.67 thousand shares having worth more than $27.33K. TWO SIGMA SECURITIES, LLC also added 100% more shares of SNES to its portfolio, raising its holding to 10.89 thousand shares of worth $17.87K. ADVISOR GROUP HOLDINGS, INC. also increased its SNES shares holding by 400% which brought its holding to 5 thousand shares worth $8.20K.

SNES's major insiders: who are they?

The insider with the most stakes in SNES is GLENBROOK CAPITAL MANAGEMENT , 10 percent owner at the company. Additionally, SNES stock is highly held by CEO SIEGEL KENNETH S and Pres. & Chief Research Officer Dyer Cheryl Ann among others.

Did an insider recently sell SNES stock?

Company executives, directors, and other insiders own 4.21% percent of SenesTech, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which SNES insiders have sold stock, totaling 0 shares. Insiders that have sold shares include LEACH JACOB STEVEN, SZOT MATTHEW K, and MAYER LORETTA POWERS.

Which insider recently purchased SNES stock?

There have been 25 transaction(s) during the past 6-months in which SenesTech, Inc. insiders have bought stock, totalling 420761 shares

How much of SNES does insiders own?

Around 17.28M SenesTech, Inc. shares are held by insiders, which represents about 4.21% of SNES stock.

Who is the insider with the largest stake?

SNES 10 percent owner, GLENBROOK CAPITAL MANAGEMENT holds the largest portfolio of the company's shares. SNES shares owned by GLENBROOK total nearly 962.41 thousand.

Which institution holds the most shares in SNES?

JANE STREET GROUP, LLC is the largest institutional owner in SNES which holds 16.67 thousand shares worth $27.33K or 0.32% of the total SNES shares outstanding followed by STATE STREET CORP with ownership of 16.66 thousand shares representing 0.32% of the SNES ownership. CITADEL ADVISORS LLC is the third largest stakeholder with 11.32 thousand shares or 0.22% of the ownership worth more than $18.56K.

Is SenesTech, Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the SNES is concerned, it is a stock which is not optionable.

Is there a short position on SNES's shares?

Number of SNES shares short is 112.66K. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding SNES shares are there?

As of today, 5.22M shares of SNES are outstanding.

Is there many float in SNES stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, SNES has 5.00M shares in float.

SNES short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for SNES is 0.64.

SenesTech (SNES) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableNo

Short Percent Of Outstanding Shares2.16

Short Percent Of Float2.2

Shares Outstanding5.22M

Shares Float5.00M

Shares Short112.66K

Short Ratio0.64

2.2%

Short % of Float

2.16%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

4.21% Percentage of Shares held by All Insiders

28.87% Percentage of Shares held by All Institutions

30.13% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 28.87% of SNES shares are held by financial institutions. JANE STREET GROUP, LLC is the top corporate investor, holding 16.67K shares valued at $27.33K. A 0.32% stake in SenesTech, Inc. is owned by the company. STATE STREET CORP owns 16.66K shares valued at $27.33K, which translates its holding of 0.32% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2026	JANE STREET GROUP, LLC	0.32%	16.67K	27.33K	1.93K	+13.11%
Mar 31, 2026	STATE STREET CORP	0.32%	16.66K	27.33K	0	0
Mar 31, 2026	CITADEL ADVISORS LLC	0.22%	11.32K	18.56K	-67.02K	-85.55%
Mar 31, 2026	TWO SIGMA SECURITIES, LLC	0.21%	10.89K	17.87K	10.89K	+100.00%
Mar 31, 2026	ADVISOR GROUP HOLDINGS, INC.	0.1%	5K	8.2K	4K	+400.00%
Mar 31, 2026	MORGAN STANLEY	0.06%	3.4K	5.58K	-2.1K	-38.18%
Mar 31, 2026	BANK OF AMERICA CORP /DE/	0%	0	-	-47	-100.00%
Mar 31, 2026	CITIGROUP INC	0%	0	-	-1	-100.00%
Mar 31, 2026	MILLENNIUM MANAGEMENT LLC	0%	0	-	-13.56K	-100.00%
Mar 31, 2026	CORSAIR CAPITAL MANAGEMENT, L.P.	0%	0	-	-38.17K	-100.00%
Mar 31, 2026	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-22.46K	-100.00%
Mar 31, 2026	DRW SECURITIES, LLC	0%	0	-	-82.11K	-100.00%
Mar 31, 2026	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-765	-100.00%
Mar 31, 2026	DIVERSIFY ADVISORY SERVICES, LLC	0%	0	-	-16.03K	-100.00%
Mar 31, 2026	SABBY MANAGEMENT, LLC	4.15%	218.53K	358.39K	7.97K	+3.78%
Mar 31, 2026	RENAISSANCE TECHNOLOGIES LLC	2.17%	114K	186.96K	-28.8K	-20.17%
Mar 31, 2026	GEODE CAPITAL MANAGEMENT, LLC	1.2%	63.11K	103.49K	26.33K	+71.58%
Mar 31, 2026		0.81%	42.87K	70.3K	42.87K	+100.00%
Mar 31, 2026	VANGUARD FIDUCIARY TRUST CO	0.6%	31.69K	51.98K	31.69K	+100.00%
Mar 31, 2026	ESSEX INVESTMENT MANAGEMENT CO LLC	0.5%	26.29K	43.12K	4K	+17.95%
Mar 31, 2026	XTX TOPCO LTD	0.4%	21.06K	34.54K	-4.21K	-16.67%
Mar 31, 2026	UBS GROUP AG	0.4%	20.89K	34.26K	19.51K	+1,412.60%
Mar 31, 2026	DIVERSIFY WEALTH MANAGEMENT, LLC	0.36%	19.12K	27.05K	19.12K	+100.00%
Sep 30, 2022		0%	124	43	0	0
Sep 30, 2022	CONCOURSE FINANCIAL GROUP SECURITIES, INC.	0%	0	-	0	0
Sep 30, 2022	FIRST WILSHIRE SECURITIES MANAGEMENT INC	0.05%	580K	203K	0	0
Sep 30, 2022	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	45.34K	16K	45.34K	+100.00%
Sep 30, 2022	ADVISOR GROUP HOLDINGS, INC.	0.02%	3K	1K	0	0
Sep 30, 2022	RENAISSANCE TECHNOLOGIES LLC	0%	30.98K	11K	0	0
Sep 30, 2022	GEODE CAPITAL MANAGEMENT, LLC	0.99%	120.74K	42K	0	0
Sep 30, 2022	BANK OF NEW YORK MELLON CORP	0%	28.44K	10K	0	0
Sep 30, 2022	STATE STREET CORP	0%	25.56K	9K	0	0
Sep 30, 2022	FINANCIAL PERSPECTIVES, INC	0%	124	43	0	0
Sep 30, 2022	WELLS FARGO & COMPANY/MN	0%	114	-	-1	-0.87%
Sep 30, 2022	TCI WEALTH ADVISORS, INC.	0.02%	2.6K	1K	-800	-23.52%
Sep 30, 2022	TWO SIGMA SECURITIES, LLC	0%	0	-	-12.55K	-100.00%
Sep 30, 2022	TWO SIGMA ADVISERS, LP	0%	0	-	-11.9K	-100.00%
Sep 30, 2022	CAPTRUST FINANCIAL ADVISORS	0%	0	-	-941	-100.00%
Sep 30, 2022	CWM, LLC	0%	500	-	0	0
Sep 30, 2022	VIRTU FINANCIAL LLC	0.19%	22.68K	8K	-561	-2.41%
Sep 30, 2022	MONETA GROUP INVESTMENT ADVISORS LLC	0.16%	19.97K	7K	-4.68K	-18.98%
Sep 30, 2022	TOWER RESEARCH CAPITAL LLC (TRC)	0%	16.65K	6K	4.2K	+33.71%
Sep 30, 2022	GREENHAVEN ROAD INVESTMENT MANAGEMENT, L.P.	0%	10.49K	4K	0	0
Sep 30, 2022	UBS GROUP AG	0.03%	3.8K	1K	3.8K	+100.00%
Sep 30, 2022	NEW MILLENNIUM GROUP LLC	0%	13	-	-1	-7.14%
Sep 30, 2022	MORGAN STANLEY	0%	12	-	0	0
Sep 30, 2022	BANK OF AMERICA CORP /DE/	0%	5	-	0	0

Insiders

Among the SNES insiders holding of 4.21% of the stake in company, GLENBROOK CAPITAL MANAGEMENT, 10 percent owner, holds the largest shares of 962.41K. SIEGEL KENNETH S, CEO, is the second largest SNES insider with ownership of 702.56K shares. DYER CHERYL ANN, Pres. & Chief Research Officer, stands third with possession of 370.09K shares of that stake.

Insiders	Designation	Shares Held
GLENBROOK CAPITAL MANAGEMENT	10 percent owner	962.41K
SIEGEL KENNETH S	CEO	702.56K
DYER CHERYL ANN	Pres. & Chief Research Officer	370.09K
MAYER LORETTA POWERS	Chief Scientific Officer	335.17K
WICKERSHAM GROVER T.	director	248.6K
RAMSEY ROBERT E JR	director	27K
ALTMAN ANDREW	Chief Operating Officer	20K
CHESTERMAN THOMAS C	CFO and Treasurer	9.88K
WICKERSHAM GROVER T	director	7K
WILLIAMS JULIA ANN	director	5K
EDELL MICHAEL	Chief Executive Officer	4K
LEACH JACOB STEVEN	director	0
SZOT MATTHEW K	director	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Jun 22, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.66	5K	8.3K	962.41K
Jun 17, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.61	3.26K	5.27K	957.41K
Jun 08, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.61	7K	11.3K	954.14K
Jun 08, 2026	EDELL MICHAEL	PURCHASE	1.55	1K	1.55K	4K
Jun 05, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.57	13.16K	20.68K	947.14K
Jun 04, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.65	8.23K	13.55K	933.99K
May 18, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.59	10K	15.88K	925.76K
May 15, 2026	EDELL MICHAEL	PURCHASE	1.61	1K	1.62K	3K
May 15, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.65	7.12K	11.75K	915.76K
May 14, 2026	EDELL MICHAEL	PURCHASE	1.70	2K	3.4K	2K
May 14, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.72	15K	25.86K	908.64K
Apr 28, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.47	3K	4.41K	893.64K
Mar 17, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.79	19.73K	35.36K	890.64K
Mar 16, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.86	5.06K	9.39K	870.91K
Mar 13, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.95	146.25K	285.43K	865.85K
Feb 19, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	2.40	34.61K	83.14K	704.21K
Feb 18, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	2.29	10.48K	24K	669.6K
Feb 17, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	2.29	40.81K	93.49K	659.12K
Feb 13, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.89	15.39K	29.11K	633.7K
Feb 12, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.72	7.96K	13.69K	618.31K
Feb 11, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.73	8K	13.87K	610.35K
Feb 05, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.77	2.88K	5.11K	602.35K
Feb 04, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.82	5.69K	10.37K	599.47K
Feb 02, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.98	42.74K	84.42K	593.79K
Jan 30, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.87	5.4K	10.11K	551.05K
Nov 18, 2025	LEACH JACOB STEVEN	SALE	2.71	62	168.02	0
Nov 14, 2025	SZOT MATTHEW K	SALE	2.75	1	2.75	0
Aug 18, 2021	LEACH JACOB STEVEN	PURCHASE	1.54	50K	77.1K	150K
Aug 17, 2021	LEACH JACOB STEVEN	PURCHASE	1.50	50K	74.79K	100K
Aug 16, 2021	LEACH JACOB STEVEN	PURCHASE	1.54	50K	76.89K	50K
Oct 21, 2019	MAYER LORETTA POWERS	SALE	0.83	6K	4.98K	335.17K
Oct 02, 2019	DYER CHERYL ANN	SALE	0.93	6K	5.57K	370.09K
Aug 15, 2019	MAYER LORETTA POWERS	SALE	1.19	20K	23.73K	371.17K
Aug 15, 2019	DYER CHERYL ANN	SALE	1.21	20K	24.1K	376.09K
Aug 14, 2019	MAYER LORETTA POWERS	SALE	1.24	20K	24.76K	391.17K
Aug 14, 2019	DYER CHERYL ANN	SALE	1.18	20K	23.62K	396.09K
Jul 16, 2019	SIEGEL KENNETH S	PURCHASE	1.35	696.3K	940K	702.56K
Aug 13, 2018	WILLIAMS JULIA ANN	PURCHASE	1.15	1K	1.15K	5K
Jun 21, 2018	MAYER LORETTA POWERS	SALE	2.13	6K	12.78K	405.97K
Dec 21, 2017	MAYER LORETTA POWERS	SALE	0.67	6K	4.03K	386.98K
Dec 04, 2017	DYER CHERYL ANN	SALE	0.82	6K	4.92K	387.2K
Nov 24, 2017	WILLIAMS JULIA ANN	PURCHASE	0.90	1.7K	1.53K	23.75K
Nov 21, 2017	MAYER LORETTA POWERS	SALE	0.89	6K	5.36K	397.98K
Nov 02, 2017	DYER CHERYL ANN	SALE	2.72	6K	16.34K	393.2K
Oct 20, 2017	MAYER LORETTA POWERS	SALE	1.52	6K	9.13K	403.98K
Oct 03, 2017	DYER CHERYL ANN	SALE	1.97	6K	11.81K	439.2K
Sep 22, 2017	MAYER LORETTA POWERS	SALE	1.79	6K	10.74K	396.66K
Sep 05, 2017	DYER CHERYL ANN	SALE	2.31	6K	13.83K	430.21K
Aug 21, 2017	MAYER LORETTA POWERS	SALE	2.37	6K	14.22K	402.66K
Aug 18, 2017	ALTMAN ANDREW	PURCHASE	2.46	2.03K	4.99K	20K
Aug 17, 2017	ALTMAN ANDREW	PURCHASE	2.81	14.37K	40.33K	17.97K
Aug 17, 2017	WILLIAMS JULIA ANN	PURCHASE	2.80	9K	25.2K	21.05K
Aug 16, 2017	ALTMAN ANDREW	PURCHASE	2.79	2.6K	7.25K	2.6K
Aug 16, 2017	WILLIAMS JULIA ANN	PURCHASE	2.75	100	275	12.05K
Jul 26, 2017	WICKERSHAM GROVER T.	PURCHASE	3.04	10K	30.44K	248.6K
Jul 26, 2017	WILLIAMS JULIA ANN	PURCHASE	3.21	10K	32.1K	11.95K
Jul 25, 2017	WICKERSHAM GROVER T.	PURCHASE	2.81	2.5K	7.03K	53.5K
Jul 17, 2017	CHESTERMAN THOMAS C	SALE	5.15	393	2.02K	9.88K
Jun 12, 2017	CHESTERMAN THOMAS C	SALE	5.85	1K	5.85K	11.29K
Jun 09, 2017	CHESTERMAN THOMAS C	SALE	5.85	4K	23.4K	12.29K
Jun 08, 2017	CHESTERMAN THOMAS C	SALE	5.57	5K	27.87K	16.29K
Jan 27, 2017	RAMSEY ROBERT E JR	PURCHASE	7.46	7K	52.19K	27K
Jan 27, 2017	WICKERSHAM GROVER T.	PURCHASE	7.45	1.6K	11.91K	226.1K
Jan 27, 2017	WILLIAMS JULIA ANN	PURCHASE	7.94	1.95K	15.48K	1.95K
Jan 24, 2017	WICKERSHAM GROVER T.	PURCHASE	7.42	1K	7.42K	51K
Dec 13, 2016	WILLIAMS JULIA ANN	PURCHASE	8.39	1K	8.39K	1K
Dec 13, 2016	WICKERSHAM GROVER T	PURCHASE	8.00	5K	40K	7K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE420.76K25

SALES00

NET SHARES420.76K25

SHARES HELD17.28M25

% NET SHARES-97.56%0%

Frequently Asked Questions

Stock Outstanding Shares

ShortableYes

OptionableNo

Short Percent Of Outstanding Shares2.16

Short Percent Of Float2.2

Shares Outstanding5.22M

Shares Float5.00M

Shares Short112.66K

Short Ratio0.64

2.2%

Short % of Float

2.16%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

4.21% Percentage of Shares held by All Insiders

28.87% Percentage of Shares held by All Institutions

30.13% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2026	JANE STREET GROUP, LLC	0.32%	16.67K	27.33K	1.93K	+13.11%
Mar 31, 2026	STATE STREET CORP	0.32%	16.66K	27.33K	0	0
Mar 31, 2026	CITADEL ADVISORS LLC	0.22%	11.32K	18.56K	-67.02K	-85.55%
Mar 31, 2026	TWO SIGMA SECURITIES, LLC	0.21%	10.89K	17.87K	10.89K	+100.00%
Mar 31, 2026	ADVISOR GROUP HOLDINGS, INC.	0.1%	5K	8.2K	4K	+400.00%
Mar 31, 2026	MORGAN STANLEY	0.06%	3.4K	5.58K	-2.1K	-38.18%
Mar 31, 2026	BANK OF AMERICA CORP /DE/	0%	0	-	-47	-100.00%
Mar 31, 2026	CITIGROUP INC	0%	0	-	-1	-100.00%
Mar 31, 2026	MILLENNIUM MANAGEMENT LLC	0%	0	-	-13.56K	-100.00%
Mar 31, 2026	CORSAIR CAPITAL MANAGEMENT, L.P.	0%	0	-	-38.17K	-100.00%
Mar 31, 2026	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-22.46K	-100.00%
Mar 31, 2026	DRW SECURITIES, LLC	0%	0	-	-82.11K	-100.00%
Mar 31, 2026	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-765	-100.00%
Mar 31, 2026	DIVERSIFY ADVISORY SERVICES, LLC	0%	0	-	-16.03K	-100.00%
Mar 31, 2026	SABBY MANAGEMENT, LLC	4.15%	218.53K	358.39K	7.97K	+3.78%
Mar 31, 2026	RENAISSANCE TECHNOLOGIES LLC	2.17%	114K	186.96K	-28.8K	-20.17%
Mar 31, 2026	GEODE CAPITAL MANAGEMENT, LLC	1.2%	63.11K	103.49K	26.33K	+71.58%
Mar 31, 2026		0.81%	42.87K	70.3K	42.87K	+100.00%
Mar 31, 2026	VANGUARD FIDUCIARY TRUST CO	0.6%	31.69K	51.98K	31.69K	+100.00%
Mar 31, 2026	ESSEX INVESTMENT MANAGEMENT CO LLC	0.5%	26.29K	43.12K	4K	+17.95%
Mar 31, 2026	XTX TOPCO LTD	0.4%	21.06K	34.54K	-4.21K	-16.67%
Mar 31, 2026	UBS GROUP AG	0.4%	20.89K	34.26K	19.51K	+1,412.60%
Mar 31, 2026	DIVERSIFY WEALTH MANAGEMENT, LLC	0.36%	19.12K	27.05K	19.12K	+100.00%
Sep 30, 2022		0%	124	43	0	0
Sep 30, 2022	CONCOURSE FINANCIAL GROUP SECURITIES, INC.	0%	0	-	0	0
Sep 30, 2022	FIRST WILSHIRE SECURITIES MANAGEMENT INC	0.05%	580K	203K	0	0
Sep 30, 2022	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	45.34K	16K	45.34K	+100.00%
Sep 30, 2022	ADVISOR GROUP HOLDINGS, INC.	0.02%	3K	1K	0	0
Sep 30, 2022	RENAISSANCE TECHNOLOGIES LLC	0%	30.98K	11K	0	0
Sep 30, 2022	GEODE CAPITAL MANAGEMENT, LLC	0.99%	120.74K	42K	0	0
Sep 30, 2022	BANK OF NEW YORK MELLON CORP	0%	28.44K	10K	0	0
Sep 30, 2022	STATE STREET CORP	0%	25.56K	9K	0	0
Sep 30, 2022	FINANCIAL PERSPECTIVES, INC	0%	124	43	0	0
Sep 30, 2022	WELLS FARGO & COMPANY/MN	0%	114	-	-1	-0.87%
Sep 30, 2022	TCI WEALTH ADVISORS, INC.	0.02%	2.6K	1K	-800	-23.52%
Sep 30, 2022	TWO SIGMA SECURITIES, LLC	0%	0	-	-12.55K	-100.00%
Sep 30, 2022	TWO SIGMA ADVISERS, LP	0%	0	-	-11.9K	-100.00%
Sep 30, 2022	CAPTRUST FINANCIAL ADVISORS	0%	0	-	-941	-100.00%
Sep 30, 2022	CWM, LLC	0%	500	-	0	0
Sep 30, 2022	VIRTU FINANCIAL LLC	0.19%	22.68K	8K	-561	-2.41%
Sep 30, 2022	MONETA GROUP INVESTMENT ADVISORS LLC	0.16%	19.97K	7K	-4.68K	-18.98%
Sep 30, 2022	TOWER RESEARCH CAPITAL LLC (TRC)	0%	16.65K	6K	4.2K	+33.71%
Sep 30, 2022	GREENHAVEN ROAD INVESTMENT MANAGEMENT, L.P.	0%	10.49K	4K	0	0
Sep 30, 2022	UBS GROUP AG	0.03%	3.8K	1K	3.8K	+100.00%
Sep 30, 2022	NEW MILLENNIUM GROUP LLC	0%	13	-	-1	-7.14%
Sep 30, 2022	MORGAN STANLEY	0%	12	-	0	0
Sep 30, 2022	BANK OF AMERICA CORP /DE/	0%	5	-	0	0

Insiders

Insiders	Designation	Shares Held
GLENBROOK CAPITAL MANAGEMENT	10 percent owner	962.41K
SIEGEL KENNETH S	CEO	702.56K
DYER CHERYL ANN	Pres. & Chief Research Officer	370.09K
MAYER LORETTA POWERS	Chief Scientific Officer	335.17K
WICKERSHAM GROVER T.	director	248.6K
RAMSEY ROBERT E JR	director	27K
ALTMAN ANDREW	Chief Operating Officer	20K
CHESTERMAN THOMAS C	CFO and Treasurer	9.88K
WICKERSHAM GROVER T	director	7K
WILLIAMS JULIA ANN	director	5K
EDELL MICHAEL	Chief Executive Officer	4K
LEACH JACOB STEVEN	director	0
SZOT MATTHEW K	director	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Jun 22, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.66	5K	8.3K	962.41K
Jun 17, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.61	3.26K	5.27K	957.41K
Jun 08, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.61	7K	11.3K	954.14K
Jun 08, 2026	EDELL MICHAEL	PURCHASE	1.55	1K	1.55K	4K
Jun 05, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.57	13.16K	20.68K	947.14K
Jun 04, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.65	8.23K	13.55K	933.99K
May 18, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.59	10K	15.88K	925.76K
May 15, 2026	EDELL MICHAEL	PURCHASE	1.61	1K	1.62K	3K
May 15, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.65	7.12K	11.75K	915.76K
May 14, 2026	EDELL MICHAEL	PURCHASE	1.70	2K	3.4K	2K
May 14, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.72	15K	25.86K	908.64K
Apr 28, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.47	3K	4.41K	893.64K
Mar 17, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.79	19.73K	35.36K	890.64K
Mar 16, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.86	5.06K	9.39K	870.91K
Mar 13, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.95	146.25K	285.43K	865.85K
Feb 19, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	2.40	34.61K	83.14K	704.21K
Feb 18, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	2.29	10.48K	24K	669.6K
Feb 17, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	2.29	40.81K	93.49K	659.12K
Feb 13, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.89	15.39K	29.11K	633.7K
Feb 12, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.72	7.96K	13.69K	618.31K
Feb 11, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.73	8K	13.87K	610.35K
Feb 05, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.77	2.88K	5.11K	602.35K
Feb 04, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.82	5.69K	10.37K	599.47K
Feb 02, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.98	42.74K	84.42K	593.79K
Jan 30, 2026	GLENBROOK CAPITAL MANAGEMENT	PURCHASE	1.87	5.4K	10.11K	551.05K
Nov 18, 2025	LEACH JACOB STEVEN	SALE	2.71	62	168.02	0
Nov 14, 2025	SZOT MATTHEW K	SALE	2.75	1	2.75	0
Aug 18, 2021	LEACH JACOB STEVEN	PURCHASE	1.54	50K	77.1K	150K
Aug 17, 2021	LEACH JACOB STEVEN	PURCHASE	1.50	50K	74.79K	100K
Aug 16, 2021	LEACH JACOB STEVEN	PURCHASE	1.54	50K	76.89K	50K
Oct 21, 2019	MAYER LORETTA POWERS	SALE	0.83	6K	4.98K	335.17K
Oct 02, 2019	DYER CHERYL ANN	SALE	0.93	6K	5.57K	370.09K
Aug 15, 2019	MAYER LORETTA POWERS	SALE	1.19	20K	23.73K	371.17K
Aug 15, 2019	DYER CHERYL ANN	SALE	1.21	20K	24.1K	376.09K
Aug 14, 2019	MAYER LORETTA POWERS	SALE	1.24	20K	24.76K	391.17K
Aug 14, 2019	DYER CHERYL ANN	SALE	1.18	20K	23.62K	396.09K
Jul 16, 2019	SIEGEL KENNETH S	PURCHASE	1.35	696.3K	940K	702.56K
Aug 13, 2018	WILLIAMS JULIA ANN	PURCHASE	1.15	1K	1.15K	5K
Jun 21, 2018	MAYER LORETTA POWERS	SALE	2.13	6K	12.78K	405.97K
Dec 21, 2017	MAYER LORETTA POWERS	SALE	0.67	6K	4.03K	386.98K
Dec 04, 2017	DYER CHERYL ANN	SALE	0.82	6K	4.92K	387.2K
Nov 24, 2017	WILLIAMS JULIA ANN	PURCHASE	0.90	1.7K	1.53K	23.75K
Nov 21, 2017	MAYER LORETTA POWERS	SALE	0.89	6K	5.36K	397.98K
Nov 02, 2017	DYER CHERYL ANN	SALE	2.72	6K	16.34K	393.2K
Oct 20, 2017	MAYER LORETTA POWERS	SALE	1.52	6K	9.13K	403.98K
Oct 03, 2017	DYER CHERYL ANN	SALE	1.97	6K	11.81K	439.2K
Sep 22, 2017	MAYER LORETTA POWERS	SALE	1.79	6K	10.74K	396.66K
Sep 05, 2017	DYER CHERYL ANN	SALE	2.31	6K	13.83K	430.21K
Aug 21, 2017	MAYER LORETTA POWERS	SALE	2.37	6K	14.22K	402.66K
Aug 18, 2017	ALTMAN ANDREW	PURCHASE	2.46	2.03K	4.99K	20K
Aug 17, 2017	ALTMAN ANDREW	PURCHASE	2.81	14.37K	40.33K	17.97K
Aug 17, 2017	WILLIAMS JULIA ANN	PURCHASE	2.80	9K	25.2K	21.05K
Aug 16, 2017	ALTMAN ANDREW	PURCHASE	2.79	2.6K	7.25K	2.6K
Aug 16, 2017	WILLIAMS JULIA ANN	PURCHASE	2.75	100	275	12.05K
Jul 26, 2017	WICKERSHAM GROVER T.	PURCHASE	3.04	10K	30.44K	248.6K
Jul 26, 2017	WILLIAMS JULIA ANN	PURCHASE	3.21	10K	32.1K	11.95K
Jul 25, 2017	WICKERSHAM GROVER T.	PURCHASE	2.81	2.5K	7.03K	53.5K
Jul 17, 2017	CHESTERMAN THOMAS C	SALE	5.15	393	2.02K	9.88K
Jun 12, 2017	CHESTERMAN THOMAS C	SALE	5.85	1K	5.85K	11.29K
Jun 09, 2017	CHESTERMAN THOMAS C	SALE	5.85	4K	23.4K	12.29K
Jun 08, 2017	CHESTERMAN THOMAS C	SALE	5.57	5K	27.87K	16.29K
Jan 27, 2017	RAMSEY ROBERT E JR	PURCHASE	7.46	7K	52.19K	27K
Jan 27, 2017	WICKERSHAM GROVER T.	PURCHASE	7.45	1.6K	11.91K	226.1K
Jan 27, 2017	WILLIAMS JULIA ANN	PURCHASE	7.94	1.95K	15.48K	1.95K
Jan 24, 2017	WICKERSHAM GROVER T.	PURCHASE	7.42	1K	7.42K	51K
Dec 13, 2016	WILLIAMS JULIA ANN	PURCHASE	8.39	1K	8.39K	1K
Dec 13, 2016	WICKERSHAM GROVER T	PURCHASE	8.00	5K	40K	7K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE420.76K25

SALES00

NET SHARES420.76K25

SHARES HELD17.28M25

% NET SHARES-97.56%0%

SNES Stock Ownership Breakdown

SenesTech

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Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

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Buying/Selling by Insiders

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