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A

ACU

NYSE

ACME UNITED CORP

Latest disclosureAugust 19, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 12 sales

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Insider transactions 51

Limited filing history
All51Buying0Selling12Other39
Filters

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

39 of 51 trades · May 13, 2026 – August 18, 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 S. Olschan

President and COO

Common Stock

Value context
$389.6K
Reported price
$19.48 / share
Traded August 13, 2026Filed August 17, 2026SEC filing
Tax or exercise withholding

Brian S. Olschan

President and COO

Common Stock

Value context
$771.29K
Reported price
$60.77 / share
Traded August 13, 2026Filed August 17, 2026SEC filing
Exercise or conversion

Brian S. Olschan

President and COO

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$19.48 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 13, 2026Filed August 17, 2026SEC filing
Exercise or conversion

Brian Barker

Director

Common Stock

Value context
$84.8K
Reported price
$21.20 / share
Traded August 11, 2026Filed August 12, 2026SEC filing
Tax or exercise withholding

Brian Barker

Director

Common Stock

Value context
$84.82K
Reported price
$57.35 / share
Traded August 11, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Brian Barker

Director

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$21.20 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 11, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Rex Lynn Davidson

Director

Common Stock

Value context
$141K
Reported price
$28.20 / share
Traded August 5, 2026Filed August 11, 2026SEC filing
Tax or exercise withholding

Rex Lynn Davidson

Director

Common Stock

Value context
$141.01K
Reported price
$55.43 / share
Traded August 5, 2026Filed August 11, 2026SEC filing
Exercise or conversion

Rex Lynn Davidson

Director

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$28.20 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 5, 2026Filed August 11, 2026SEC filing
Exercise or conversion

Walter C. Johnsen

Chairman and CEO

Common Stock

Value context
$719.7K
Reported price
$23.99 / share
Traded July 29, 2026Filed July 31, 2026SEC filing
Tax or exercise withholding

Walter C. Johnsen

Chairman and CEO

Common Stock

Value context
$1.22M
Reported price
$59.90 / share
Traded July 29, 2026Filed July 31, 2026SEC filing
Exercise or conversion

Walter C. Johnsen

Chairman and CEO

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$23.99 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded July 29, 2026Filed July 31, 2026SEC filing
Award disclosed

Walter C. Johnsen

Chairman and CEO

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
$1.5M
Reported price
$59.90 / derivative unit
Traded July 29, 2026Filed July 31, 2026SEC filing
Award disclosed

Rex Lynn Davidson

Director

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
$149.75K
Reported price
$59.90 / derivative unit
Traded July 29, 2026Filed July 31, 2026SEC filing
Award disclosed

Paul J. Conway

Director

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
$149.75K
Reported price
$59.90 / derivative unit
Traded July 29, 2026Filed July 31, 2026SEC filing
Award disclosed

Brian Barker

Director

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
$149.75K
Reported price
$59.90 / derivative unit
Traded July 29, 2026Filed July 31, 2026SEC filing
Award disclosed

Richmond Y. Holden Jr

Director

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
$149.75K
Reported price
$59.90 / derivative unit
Traded July 29, 2026Filed July 31, 2026SEC filing
Award disclosed

Susan H. Murphy

Director

Employee Stock Option

Derivative security · not the ordinary share price.

Value context
$149.75K
Reported price
$59.90 / derivative unit
Traded July 29, 2026Filed July 31, 2026SEC filing
Exercise or conversion

Paul G. Driscoll

Chief Financial Officer

Common Stock

Value context
$373.8K
Reported price
$24.92 / share
Traded July 29, 2026Filed July 31, 2026SEC filing
Tax or exercise withholding

Paul G. Driscoll

Chief Financial Officer

Common Stock

Value context
$616.97K
Reported price
$59.90 / share
Traded July 29, 2026Filed July 31, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
President and COOCommon StockOption exercise or conversion20,000$19.48 / share$389.6KAug 13Filed Aug 17 · 4d laterSEC filing
President and COOCommon StockExercise-price or tax withholding12,692$60.77 / share$771.29KAug 13Filed Aug 17 · 4d laterSEC filing
President and COOEmployee Stock OptionOption exercise or conversionDerivative units20,000$19.48 exercise / conversion priceNot a separate purchaseAug 13Filed Aug 17 · 4d laterSEC filing
DirectorCommon StockOption exercise or conversion4,000$21.20 / share$84.8KAug 11Filed Aug 12 · 1d laterSEC filing
DirectorCommon StockExercise-price or tax withholding1,479$57.35 / share$84.82KAug 11Filed Aug 12 · 1d laterSEC filing
DirectorEmployee Stock OptionOption exercise or conversionDerivative units4,000$21.20 exercise / conversion priceNot a separate purchaseAug 11Filed Aug 12 · 1d laterSEC filing
DirectorCommon StockOption exercise or conversion5,000$28.20 / share$141KAug 5Filed Aug 11 · 6d laterSEC filing
DirectorCommon StockExercise-price or tax withholding2,544$55.43 / share$141.01KAug 5Filed Aug 11 · 6d laterSEC filing
DirectorEmployee Stock OptionOption exercise or conversionDerivative units5,000$28.20 exercise / conversion priceNot a separate purchaseAug 5Filed Aug 11 · 6d laterSEC filing
Chairman and CEOCommon StockOption exercise or conversion30,000$23.99 / share$719.7KJul 29Filed Jul 31 · 2d laterSEC filing
Chairman and CEOCommon StockExercise-price or tax withholding20,361$59.90 / share$1.22MJul 29Filed Jul 31 · 2d laterSEC filing
Chairman and CEOEmployee Stock OptionOption exercise or conversionDerivative units30,000$23.99 exercise / conversion priceNot a separate purchaseJul 29Filed Jul 31 · 2d laterSEC filing
Chairman and CEOEmployee Stock OptionGrant or awardDerivative units25,000$59.90 / derivative unit$1.5MJul 29Filed Jul 31 · 2d laterSEC filing
DirectorEmployee Stock OptionGrant or awardDerivative units2,500$59.90 / derivative unit$149.75KJul 29Filed Jul 31 · 2d laterSEC filing
DirectorEmployee Stock OptionGrant or awardDerivative units2,500$59.90 / derivative unit$149.75KJul 29Filed Jul 31 · 2d laterSEC filing
DirectorEmployee Stock OptionGrant or awardDerivative units2,500$59.90 / derivative unit$149.75KJul 29Filed Jul 31 · 2d laterSEC filing
DirectorEmployee Stock OptionGrant or awardDerivative units2,500$59.90 / derivative unit$149.75KJul 29Filed Jul 31 · 2d laterSEC filing
DirectorEmployee Stock OptionGrant or awardDerivative units2,500$59.90 / derivative unit$149.75KJul 29Filed Jul 31 · 2d laterSEC filing
Chief Financial OfficerCommon StockOption exercise or conversion15,000$24.92 / share$373.8KJul 29Filed Jul 31 · 2d laterSEC filing
Chief Financial OfficerCommon StockExercise-price or tax withholding10,300$59.90 / share$616.97KJul 29Filed Jul 31 · 2d laterSEC filing

Showing the latest 20 of 39 trades. Show all 39 trades

Congress transactions 0

All Congress filings
No disclosed congressional trades for ACU 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
0000002098
Latest public acceptance
Aug 19, 2026, 08:30 PM UTC
Score calculated
Oct 8, 2026, 12:02 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.