Acme United Corporation
Ownership
Ownership Structure
Who owns Acme United Corporation (ACU)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 78.5% of the shares are freely tradable; institutional investors hold 74.3%.
Largest Shareholders
No ownership data is available for this stock yet.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Johnsen Walter C | Chairman and CEO | 324,638 | 20,095,092 $ | Jul 29, 2026 | direct |
| Driscoll Paul G | Chief Financial Officer | 55,098 | 3,410,566 $ | Jul 29, 2026 | direct |
| Olschan Brian S | President and COO | 41,172 | 2,548,547 $ | Aug 18, 2026 | direct |
| Holden Richmond Y Jr | Director | 17,256 | 1,068,146 $ | Jul 24, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | Olschan Brian S | President and COO | Sell | 3,308 | 61.63 | 203,872 |
| Aug 18, 2026 | Olschan Brian S | President and COO | Sell | 4,000 | 61.36 | 245,440 |
| Aug 13, 2026 | Olschan Brian S | President and COO | Other | 12,692 | 60.77 | 771,293 |
| Aug 13, 2026 | Olschan Brian S | President and COO | Other | 20,000 | 19.48 | 389,600 |
| Aug 13, 2026 | Barker Brian | Director | Sell | 3,821 | 60.50 | 231,171 |
| Aug 12, 2026 | Olschan Brian S | President and COO | Sell | 339 | 58.39 | 19,794 |
| Aug 11, 2026 | Barker Brian | Director | Other | 1,479 | 57.35 | 84,821 |
| Aug 11, 2026 | Barker Brian | Director | Other | 4,000 | 21.20 | 84,800 |
| Aug 11, 2026 | Olschan Brian S | President and COO | Sell | 159 | 57.99 | 9,220 |
| Aug 10, 2026 | Olschan Brian S | President and COO | Sell | 5,304 | 57.07 | 302,699 |
| Aug 10, 2026 | Davidson Rex Lynn | Director | Sell | 3,684 | 56.48 | 208,072 |
| Aug 7, 2026 | Olschan Brian S | President and COO | Sell | 125 | 55.72 | 6,965 |
| Aug 5, 2026 | Olschan Brian S | President and COO | Sell | 4,000 | 55.51 | 222,040 |
| Aug 5, 2026 | Davidson Rex Lynn | Director | Other | 2,544 | 55.43 | 141,014 |
| Aug 5, 2026 | Davidson Rex Lynn | Director | Other | 5,000 | 28.20 | 141,000 |
| Aug 4, 2026 | Olschan Brian S | President and COO | Sell | 981 | 56.75 | 55,672 |
| Aug 3, 2026 | Olschan Brian S | President and COO | Sell | 1 | 58.00 | 58 |
| Jul 29, 2026 | Johnsen Walter C | Chairman and CEO | Other | 20,361 | 59.90 | 1,219,624 |
| Jul 29, 2026 | Johnsen Walter C | Chairman and CEO | Other | 30,000 | 23.99 | 719,700 |
| Jul 29, 2026 | Driscoll Paul G | Chief Financial Officer | Other | 10,300 | 59.90 | 616,970 |
| Jul 29, 2026 | Driscoll Paul G | Chief Financial Officer | Other | 15,000 | 24.92 | 373,800 |
| Jul 24, 2026 | Olschan Brian S | President and COO | Other | 24,091 | 53.94 | 1,299,469 |
| Jul 24, 2026 | Olschan Brian S | President and COO | Other | 35,000 | 22.66 | 793,100 |
| Jul 24, 2026 | Holden Richmond Y Jr | Director | Other | 788 | 52.45 | 41,331 |
| Jul 24, 2026 | Holden Richmond Y Jr | Director | Other | 1,900 | 21.75 | 41,325 |
| Jul 24, 2026 | Holden Richmond Y Jr | Director | Other | 606 | 52.45 | 31,785 |
| Jul 24, 2026 | Holden Richmond Y Jr | Director | Other | 1,500 | 21.20 | 31,800 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.