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SNES · Senestech, Inc.
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SNES SenesTech (SNES) Insider Trading, Ownership & Congress Trades

Materials · Agricultural chemicals · CIK 0001680378
Quote by TradingView
Activist 13DC-suite buying · 1
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
5
13F, latest reported quarter

What the filings say about SNES

Insiders, 180 days
+$1.1M net bought
2 buyers
Activist stakes (13D), 180 days
2 filings
Largest: 19.9% of the class

SenesTech insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, SenesTech, Inc. insiders bought a net $1.1M of stock across 50 Form 4 purchases and sales, with 2 insiders buying. Source: SEC Form 4 filings, as of 2026-10-28.

Insider
Filed
Shares
Value
Since filing
GLENBROOK CAPITAL MANAGEMENT
BUY
2026-10-22 SEC
7,500
$6.0K
+1.0%
Context
  • 35 earlier Form 4 trades (code P or S) here by this insider (35 buys), the last on Oct 21, 2026.
  • -32.6% median (-32.5% mean) 90-day return after 23 previous buys.
  • The trade is 0.3% of the 2,166,973 shares held after it.
  • 1 other insider bought within 30 days.
  • 5 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider GLENBROOK CAPITAL MANAGEMENT bought about $6.0K of SNES on Oct 22, 2026; 1 other insider bought within 30 days and 5 funds added in the latest 13F quarter.
GLENBROOK CAPITAL MANAGEMENT
BUY
2026-10-22 SECtraded 2026-10-21
60,000
$44.3K
+1.0%
Context
  • 34 earlier Form 4 trades (code P or S) here by this insider (34 buys), the last on Oct 20, 2026.
  • -32.3% median (-31.4% mean) 90-day return after 24 previous buys.
  • The trade is 2.8% of the 2,159,473 shares held after it.
  • 1 other insider bought within 30 days.
  • 5 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider GLENBROOK CAPITAL MANAGEMENT bought about $44.3K of SNES on Oct 21, 2026; 1 other insider bought within 30 days and 5 funds added in the latest 13F quarter.
GLENBROOK CAPITAL MANAGEMENT
BUY
2026-10-22 SECtraded 2026-10-20
36,375
$24.5K
+1.0%
Context
  • 33 earlier Form 4 trades (code P or S) here by this insider (33 buys), the last on Oct 19, 2026.
  • -32.0% median (-30.8% mean) 90-day return after 25 previous buys.
  • The trade is 1.7% of the 2,099,473 shares held after it.
  • 1 other insider bought within 30 days.
  • 5 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider GLENBROOK CAPITAL MANAGEMENT bought about $24.5K of SNES on Oct 20, 2026; 1 other insider bought within 30 days and 5 funds added in the latest 13F quarter.
GLENBROOK CAPITAL MANAGEMENT
BUY
2026-10-19 SEC
376,552
$264.9K
+23.1%
Context
  • 32 earlier Form 4 trades (code P or S) here by this insider (32 buys), the last on Oct 16, 2026.
  • -29.2% median (-30.5% mean) 90-day return after 26 previous buys.
  • The trade is 18.3% of the 2,063,098 shares held after it.
  • 1 other insider bought within 30 days.
  • 5 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider GLENBROOK CAPITAL MANAGEMENT bought about $264.9K of SNES on Oct 19, 2026; 1 other insider bought within 30 days and 5 funds added in the latest 13F quarter.
GLENBROOK CAPITAL MANAGEMENT
BUY
2026-10-19 SECtraded 2026-10-16
181,252
$114.0K
+23.1%
Context
  • 31 earlier Form 4 trades (code P or S) here by this insider (31 buys), the last on Oct 15, 2026.
  • -26.5% median (-30.4% mean) 90-day return after 27 previous buys.
  • The trade is 10.7% of the 1,686,546 shares held after it.
  • 1 other insider bought within 30 days.
  • 5 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider GLENBROOK CAPITAL MANAGEMENT bought about $114.0K of SNES on Oct 16, 2026; 1 other insider bought within 30 days and 5 funds added in the latest 13F quarter.
50 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
See all insider buying · insider selling
Showing the latest few. to see 45 more transactions and use the screener and CSV export. We store only your email; there is no password.
Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net +$1.1M over 180 days
+$813.8K over 90 days · +$1.1M of it by a 10%+ holder
more than 89% of Materials
Congress
no House purchase disclosed in the last 12 months
Funds
5 funds bought in last quarter
below 98% of Materials
Revenue
+19.6% year over year
more than 87% of Materials
Margin
-287.4% net margin
below 95% of Materials
Buybacks
no share repurchases reported
Short interest
0.9% of the float short (float per yahoo 2026-10-26) · 1.0 days to cover · settled 2026-09-30
below 84% of Materials
The situation: each line is one rule over one dataset
LeBeau Justin Michael disclosed a 5%+ stake (5.4%) in the last six months.
What changed in the last 30 days
Oct 26LeBeau Justin Michael filed a 13D for 5.4%
Oct 22Insider GLENBROOK CAPITAL MANAGEMENT bought $780.9K (6 trades, Oct 15 to Oct 22)
Sep 29Chief Executive Officer Edell Michael bought $1.3K (Sep 28)

Watch SNES

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-77.2%12M
-83%-55%-27%+1%2025-102025-122026-022026-042026-062026-082026-10 2026-10-15 · GLENBROOK CAPITAL MANAGEMENT bought $327.1K2026-03-13 · GLENBROOK CAPITAL MANAGEMENT bought $285.2K2026-10-19 · GLENBROOK CAPITAL MANAGEMENT bought $264.9K2026-10-16 · GLENBROOK CAPITAL MANAGEMENT bought $114.0K2026-02-17 · GLENBROOK CAPITAL MANAGEMENT bought $93.4K2026-02-02 · GLENBROOK CAPITAL MANAGEMENT bought $84.6K2026-02-19 · GLENBROOK CAPITAL MANAGEMENT bought $83.1K2026-06-30 · GLENBROOK CAPITAL MANAGEMENT bought $52.7K2026-07-20 · GLENBROOK CAPITAL MANAGEMENT bought $51.6K2026-10-21 · GLENBROOK CAPITAL MANAGEMENT bought $44.3K2026-03-17 · GLENBROOK CAPITAL MANAGEMENT bought $35.3K2026-02-13 · GLENBROOK CAPITAL MANAGEMENT bought $29.1K2026-05-14 · GLENBROOK CAPITAL MANAGEMENT bought $25.8K2026-10-20 · GLENBROOK CAPITAL MANAGEMENT bought $24.5K2026-02-18 · GLENBROOK CAPITAL MANAGEMENT bought $24.0K2026-06-05 · GLENBROOK CAPITAL MANAGEMENT bought $20.7K2026-08-06 · GLENBROOK CAPITAL MANAGEMENT bought $19.4K2026-05-18 · GLENBROOK CAPITAL MANAGEMENT bought $15.9K2026-06-25 · GLENBROOK CAPITAL MANAGEMENT bought $14.4K2026-02-11 · GLENBROOK CAPITAL MANAGEMENT bought $13.8K2026-02-12 · GLENBROOK CAPITAL MANAGEMENT bought $13.7K2026-06-04 · GLENBROOK CAPITAL MANAGEMENT bought $13.6K2026-05-15 · GLENBROOK CAPITAL MANAGEMENT bought $11.7K2026-06-08 · GLENBROOK CAPITAL MANAGEMENT bought $11.3K2026-06-26 · GLENBROOK CAPITAL MANAGEMENT bought $10.6K2026-02-04 · GLENBROOK CAPITAL MANAGEMENT bought $10.3K2026-01-30 · GLENBROOK CAPITAL MANAGEMENT bought $10.1K2026-03-16 · GLENBROOK CAPITAL MANAGEMENT bought $9.4K2026-08-07 · GLENBROOK CAPITAL MANAGEMENT bought $8.4K2026-06-22 · GLENBROOK CAPITAL MANAGEMENT bought $8.3K2026-06-29 · GLENBROOK CAPITAL MANAGEMENT bought $7.9K2026-06-24 · GLENBROOK CAPITAL MANAGEMENT bought $6.2K2026-10-22 · GLENBROOK CAPITAL MANAGEMENT bought $6.0K2026-06-17 · GLENBROOK CAPITAL MANAGEMENT bought $5.3K2026-02-05 · GLENBROOK CAPITAL MANAGEMENT bought $5.1K2026-04-28 · GLENBROOK CAPITAL MANAGEMENT bought $4.4K2026-05-14 · Edell Michael bought $3.4K2026-05-15 · Edell Michael bought $1.6K2026-06-08 · Edell Michael bought $1.6K2026-07-07 · Edell Michael bought $1.4K2026-09-28 · Edell Michael bought $1.3K2026-08-14 · Edell Michael bought $1.2K2026-10-26 · LeBeau Justin Michael filed a 5%+ stake (5.4%)2026-07-23 · GLENBROOK CAPITAL MANAGEMENT filed a 5%+ stake (19.95%)
Insider buy13D/G stake
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns SNES: institutional holders (13F)

13F holdings, latest reported quarter
SABBY MANAGEMENT, LLC
141,756 sh
$211.2K
RENAISSANCE TECHNOLOGIES LLC
82,616 sh
$123.1K
CITADEL ADVISORS LLC
46,671 sh
$69.5K
GEODE CAPITAL MANAGEMENT, LLC
44,339 sh
$66.1K
VANGUARD CAPITAL MANAGEMENT LLC
34,762 sh
$51.8K

Congress trades in SNES

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

13D: intends to influence · 13G: passive
LeBeau Justin Michael
Activist 13D · 2026-10-26
5.4%
GLENBROOK CAPITAL MANAGEMENT
Activist 13D · 2026-07-23
19.95%

SNES planned insider sales (Form 144)

No planned-sale notices
No insider has filed to sell. Watch this after a run-up.

SNES mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
Fidelity Extended Market Index Fund
$71.2K position · as of 2026-05-31
0.0%
State Street Balanced Index Fund
$971 position · as of 2026-06-30
0.0%
VANGUARD EXTENDED MARKET INDEX FUND
$51.8K position · as of 2026-06-30
0.0%
Fidelity Series Total Market Index Fund
$12.4K position · as of 2026-05-31
0.0%
Fidelity Total Market Index Fund
$1.5K position · as of 2026-05-31
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Executive pay vs shareholder return · Mr Fruendt
CEO pay, headline and as actually paid, against the company's return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2024
$565.1K
$570.1K
$373.6K
-99%
n/a
2023
$343.0K
$340.0K
$222.7K
-97%
n/a
Tagged by the company under SEC Item 402(v). Returns are cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
An activist crossed the 5% line with declared intent.
The record shows a net $1.1M bought by insiders over 180 days, 5 funds added last quarter. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
JELDLEGHWMSAVYSXTENTGREXGEVOCMTKOPNKEBNET

SNES financials

Revenue growth
+19.6%
XBRL, annual
Net margin
-287.4%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$2.4M
four quarters, 2025-07-01 to 2026-06-30
Net margin, TTM
-294.7%
net income over revenue, 2025-07-01 to 2026-06-30
Free cash flow, TTM
-$6.7M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Debt to equity
0.11x
long-term 2021-03-31 (63 months older than the period end) plus current 2022-12-31 (42 months older than the period end); equity 2026-06-30
Cash flow to debt
-10.09x
TTM operating cash flow over long-term 2021-03-31 (63 months older than the period end) plus current 2022-12-31 (42 months older than the period end)
Return on equity
-107.4%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets
-70.7%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on invested capital
n/a
tax provision or pre-tax income not filed for the four quarters
Return on capital employed
-80.2%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Enterprise value
$181.2K
market value at close 2026-10-26 on 2026-08-04 shares, plus long-term 2021-03-31 (63 months older than the period end) plus current 2022-12-31 (42 months older than the period end), minus cash 2026-06-30
FCF yield
-146.5%
TTM free cash flow over market value at close 2026-10-26
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
2025-122024-122023-122022-12
Revenue$2.2M$1.9M$1.2M$1.0M
Gross profit$1.4M$1.0M$539.0K$464.0K
Operating income-$6.5M-$6.2M-$7.7M-$9.7M
Net income-$6.4M-$6.2M-$7.7M-$9.7M
EPS (diluted)-1.95-8.86-115.10-148.08
Operating cash flow-$5.8M-$6.0M-$7.6M-$8.6M
Cash$7.6M$1.3M$5.4M$4.8M
SEC XBRL, fiscal years, as known on 2026-10-28

SNES Stock Sonar score 6/7 axes

Find similar shapesCompare

SNES ranks highest on growth (87th percentile) and insider conviction (85th), and lowest on institutional and government (2nd), among Materials peers.

ProfitHealthGrowthInsidersInstitutionsRisk
Profitability
6
Inputs
  • Return on equity-107.4% · 6 pct, sector of 100
  • Return on assets-70.7% · 10 pct, sector of 120
  • Return on invested capitaltax provision or pre-tax income not filed for the four quarters
  • Return on capital employed-80.2% · 1 pct, sector of 96
Financial health
44
Inputs
  • Debt to equity0.11x · 85 pct, sector of 104
  • Cash flow to debt-10.09x · 3 pct, sector of 103
Growth
87
Inputs
  • Revenue growth, YoY+19.6% · 87 pct, sector of 128
  • Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Insider conviction
85
Inputs
  • Net Form 4 buying (codes P and S), 180d$1.1M · 89 pct, sector of 80
  • Insider buyers, 180d2 · 82 pct, sector of 80
Institutional and government
2
Inputs
  • Funds adding, latest quarter5 · 2 pct, sector of 118
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
56
Inputs
  • Short interest, % of float+0.9% · 87 pct, sector of 143
  • Recalls per $1B revenue, 3yrevenue under $50M or not filed, so a count cannot be scaled to size
  • EPA cases per $1B revenue, 5yrevenue under $50M or not filed, so a count cannot be scaled to size
  • New text in Risk Factors, latest 10-K+16.7% · 26 pct, sector of 111
1 not measured: US patents
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

SNES filings, in plain words

Are SenesTech insiders buying or selling SNES?

In the 180 days to 2026-10-28, SenesTech insiders were net buyers, a net $1.1M across purchases and sales reported on Form 4, by 2 buyers.

Read the full summary

In the 180 days to 2026-10-28, SenesTech insiders were net buyers of SNES, a net $1.1M across purchases and sales reported on Form 4 by 2 buyers. Most of that figure, $1.1M, came from a holder of 10% or more rather than an officer or director. 2 different insiders reported purchases within the last 90 days, a cluster buy, which is rarer than a single purchase. 2 activist Schedule 13D filings in the last 180 days declared an intent to influence the company, the largest for 19.9% of the class. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

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