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S

SOTK

Nasdaq

SONO TEK CORP

Latest disclosureOctober 7, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 4 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 35

Limited filing history
All35Buying0Selling4Other31
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

31 of 35 trades · May 1, 2026 – October 6, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Exercise or conversion

Brian Lewis Booth

Vice President

Sono-Tek Common Stock

Value context
$10.7K
Reported price
$3.25 / share
Traded October 6, 2026Filed October 7, 2026SEC filing
Tax or exercise withholding

Brian Lewis Booth

Vice President

Sono-Tek Common Stock

Value context
$10.71K
Reported price
$6.81 / share
Traded October 6, 2026Filed October 7, 2026SEC filing
Exercise or conversion

Brian Lewis Booth

Vice President

Sono-Tek Common Stock

Value context
$8.35K
Reported price
$4.12 / share
Traded October 6, 2026Filed October 7, 2026SEC filing
Tax or exercise withholding

Brian Lewis Booth

Vice President

Sono-Tek Common Stock

Value context
$8.35K
Reported price
$6.81 / share
Traded October 6, 2026Filed October 7, 2026SEC filing
Other activity disclosed

Brian Lewis Booth

Vice President

Sono-Tek Options

Derivative security · not the ordinary share price.

Value context
$10.7K
Reported price
$3.25 / derivative unit
Traded October 6, 2026Filed October 7, 2026SEC filing
Other activity disclosed

Brian Lewis Booth

Vice President

Sono-Tek Options

Derivative security · not the ordinary share price.

Value context
$8.35K
Reported price
$4.12 / derivative unit
Traded October 6, 2026Filed October 7, 2026SEC filing
Exercise or conversion

Christopher L. Coccio

Director

SOTK Common Stock

Value context
$42.76K
Reported price
$3.25 / share
Traded October 5, 2026Filed October 7, 2026SEC filing
Tax or exercise withholding

Christopher L. Coccio

Director

SOTK Common Stock

Value context
$42.76K
Reported price
$6.20 / share
Traded October 5, 2026Filed October 7, 2026SEC filing
Other activity disclosed

Christopher L. Coccio

Director

Sono-Tek Options

Derivative security · not the ordinary share price.

Value context
$42.76K
Reported price
$3.25 / derivative unit
Traded October 5, 2026Filed October 7, 2026SEC filing
Exercise or conversion

Stephen James Bagley

CFO

SonoTek Common Stock

Value context
$17.84K
Reported price
$3.25 / share
Traded October 5, 2026Filed October 7, 2026SEC filing
Tax or exercise withholding

Stephen James Bagley

CFO

SonoTek Common Stock

Value context
$17.84K
Reported price
$6.20 / share
Traded October 5, 2026Filed October 7, 2026SEC filing
Other activity disclosed

Stephen James Bagley

CFO

SonoTek Options

Derivative security · not the ordinary share price.

Value context
$17.84K
Reported price
$3.25 / derivative unit
Traded October 5, 2026Filed October 7, 2026SEC filing
Exercise or conversion

R. Stephen Harshbarger

CEO

Sono-Tek Common Stock

Value context
$42.81K
Reported price
$3.25 / share
Traded October 6, 2026Filed October 7, 2026SEC filing
Tax or exercise withholding

R. Stephen Harshbarger

CEO

Sono-Tek Common Stock

Value context
$42.81K
Reported price
$6.81 / share
Traded October 6, 2026Filed October 7, 2026SEC filing
Other activity disclosed

R. Stephen Harshbarger

CEO

Sono-Tek Options

Derivative security · not the ordinary share price.

Value context
$42.81K
Reported price
$3.25 / derivative unit
Traded October 6, 2026Filed October 7, 2026SEC filing
Award disclosed

Maria T. Kuha

VP

Sono-Tek Options

Derivative security · not the ordinary share price.

Value context
$38.55K
Reported price
$5.35 / derivative unit
Traded August 20, 2026Filed August 24, 2026SEC filing
Award disclosed

Christopher Cichetti

VP

Sono-Tek Options

Derivative security · not the ordinary share price.

Value context
$69.38K
Reported price
$5.35 / derivative unit
Traded August 20, 2026Filed August 24, 2026SEC filing
Award disclosed

Kirk M. Warshaw

Director

Sono-Tek Options

Derivative security · not the ordinary share price.

Value context
$28.87K
Reported price
$5.35 / derivative unit
Traded August 20, 2026Filed August 24, 2026SEC filing
Award disclosed

Joseph Riemer

Director

Sono-Tek Options

Derivative security · not the ordinary share price.

Value context
$28.87K
Reported price
$5.35 / derivative unit
Traded August 20, 2026Filed August 24, 2026SEC filing
Award disclosed

Carol A. O.'Donnell

Director

Sono-Tek Options

Derivative security · not the ordinary share price.

Value context
$28.87K
Reported price
$5.35 / derivative unit
Traded August 20, 2026Filed August 24, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
Vice PresidentSono-Tek Common StockOption exercise or conversion3,293$3.25 / share$10.7KOct 6Filed Oct 7 · 1d laterSEC filing
Vice PresidentSono-Tek Common StockExercise-price or tax withholding1,572$6.81 / share$10.71KOct 6Filed Oct 7 · 1d laterSEC filing
Vice PresidentSono-Tek Common StockOption exercise or conversion2,027$4.12 / share$8.35KOct 6Filed Oct 7 · 1d laterSEC filing
Vice PresidentSono-Tek Common StockExercise-price or tax withholding1,226$6.81 / share$8.35KOct 6Filed Oct 7 · 1d laterSEC filing
Vice PresidentSono-Tek OptionsDisposition to issuerDerivative units3,293$3.25 / derivative unit$10.7KOct 6Filed Oct 7 · 1d laterSEC filing
Vice PresidentSono-Tek OptionsDisposition to issuerDerivative units2,027$4.12 / derivative unit$8.35KOct 6Filed Oct 7 · 1d laterSEC filing
DirectorSOTK Common StockOption exercise or conversion13,158$3.25 / share$42.76KOct 5Filed Oct 7 · 2d laterSEC filing
DirectorSOTK Common StockExercise-price or tax withholding6,897$6.20 / share$42.76KOct 5Filed Oct 7 · 2d laterSEC filing
DirectorSono-Tek OptionsDisposition to issuerDerivative units13,158$3.25 / derivative unit$42.76KOct 5Filed Oct 7 · 2d laterSEC filing
CFOSonoTek Common StockOption exercise or conversion5,488$3.25 / share$17.84KOct 5Filed Oct 7 · 2d laterSEC filing
CFOSonoTek Common StockExercise-price or tax withholding2,877$6.20 / share$17.84KOct 5Filed Oct 7 · 2d laterSEC filing
CFOSonoTek OptionsDisposition to issuerDerivative units5,488$3.25 / derivative unit$17.84KOct 5Filed Oct 7 · 2d laterSEC filing
CEOSono-Tek Common StockOption exercise or conversion13,171$3.25 / share$42.81KOct 6Filed Oct 7 · 1d laterSEC filing
CEOSono-Tek Common StockExercise-price or tax withholding6,286$6.81 / share$42.81KOct 6Filed Oct 7 · 1d laterSEC filing
CEOSono-Tek OptionsDisposition to issuerDerivative units13,171$3.25 / derivative unit$42.81KOct 6Filed Oct 7 · 1d laterSEC filing
VPSono-Tek OptionsGrant or awardDerivative units7,205$5.35 / derivative unit$38.55KAug 20Filed Aug 24 · 4d laterSEC filing
VPSono-Tek OptionsGrant or awardDerivative units12,968$5.35 / derivative unit$69.38KAug 20Filed Aug 24 · 4d laterSEC filing
DirectorSono-Tek OptionsGrant or awardDerivative units5,396$5.35 / derivative unit$28.87KAug 20Filed Aug 24 · 4d laterSEC filing
DirectorSono-Tek OptionsGrant or awardDerivative units5,396$5.35 / derivative unit$28.87KAug 20Filed Aug 24 · 4d laterSEC filing
DirectorSono-Tek OptionsGrant or awardDerivative units5,396$5.35 / derivative unit$28.87KAug 20Filed Aug 24 · 4d laterSEC filing

Showing the latest 20 of 31 trades. Show all 31 trades

Congress transactions 0

All Congress filings
No disclosed congressional trades for SOTK in the imported filings.

This reflects the filings imported so far, not a complete trading history.

Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0000806172
Latest public acceptance
Oct 7, 2026, 08:15 PM UTC
Score calculated
Oct 8, 2026, 12:04 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.