7 insiders reported 60 Form 4 transactions for ACME UNITED CORP (ACU) over the past 18 months (most recent 2026-08-19). Recent activity: OLSCHAN BRIAN S (President and COO) Sell 4,000 shares, OLSCHAN BRIAN S (President and COO) Sell 3,308 shares, OLSCHAN BRIAN S (President and COO) Buy 20,000 shares, BARKER BRIAN (Director) Sell 3,821 shares, OLSCHAN BRIAN S (President and COO) Sell 12,692 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-19 | OLSCHAN BRIAN S | President and COO | Sell | 4,000 | $245,440 |
| 2026-08-19 | OLSCHAN BRIAN S | President and COO | Sell | 3,308 | $203,872 |
| 2026-08-17 | OLSCHAN BRIAN S | President and COO | Buy | 20,000 | $389,600 |
| 2026-08-17 | BARKER BRIAN | Director | Sell | 3,821 | $231,170 |
| 2026-08-17 | OLSCHAN BRIAN S | President and COO | Sell | 12,692 | $771,293 |
| 2026-08-12 | OLSCHAN BRIAN S | President and COO | Sell | 159 | $9,220 |
| 2026-08-12 | BARKER BRIAN | Director | Buy | 4,000 | $84,800 |
| 2026-08-12 | OLSCHAN BRIAN S | President and COO | Sell | 981 | $55,672 |
| 2026-08-12 | BARKER BRIAN | Director | Sell | 1,479 | $84,821 |
| 2026-08-12 | OLSCHAN BRIAN S | President and COO | Sell | 4,000 | $222,040 |
| 2026-08-12 | OLSCHAN BRIAN S | President and COO | Sell | 125 | $6,965 |
| 2026-08-12 | OLSCHAN BRIAN S | President and COO | Sell | 5,304 | $302,699 |
| 2026-08-12 | OLSCHAN BRIAN S | President and COO | Sell | 339 | $19,794 |
| 2026-08-12 | OLSCHAN BRIAN S | President and COO | Sell | 1 | $58 |
| 2026-08-11 | Davidson Rex Lynn | Director | Buy | 5,000 | $141,000 |
| 2026-08-11 | Davidson Rex Lynn | Director | Sell | 2,544 | $141,014 |
| 2026-08-11 | Davidson Rex Lynn | Director | Sell | 3,684 | $208,072 |
| 2026-07-31 | JOHNSEN WALTER C | Chairman and CEO | Buy | 30,000 | $719,700 |
| 2026-07-31 | DRISCOLL PAUL G | Chief Financial Officer | Buy | 15,000 | $373,800 |
| 2026-07-31 | JOHNSEN WALTER C | Chairman and CEO | Sell | 20,361 | $1.2M |
| 2026-07-31 | DRISCOLL PAUL G | Chief Financial Officer | Sell | 10,300 | $616,970 |
| 2026-07-27 | OLSCHAN BRIAN S | President and COO | Buy | 35,000 | $793,100 |
| 2026-07-27 | OLSCHAN BRIAN S | President and COO | Sell | 24,091 | $1.3M |
| 2026-07-24 | HOLDEN RICHMOND Y JR | Director | Sell | 606 | $31,785 |
| 2026-07-24 | HOLDEN RICHMOND Y JR | Director | Buy | 1,500 | $31,800 |
Source: SEC Form 4 filings · as of 2026-08-19