ACME UNITED CORP (ACU) has 16 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 4 sales totalling $1.9M. Most recent filing: Aug. 19, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
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| Aug. 19, 2026 filed Aug. 18, 2026 | OLSCHAN BRIAN S President and COO | −$449,312 | 7,308 | −15% | No | |
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| Aug. 17, 2026 filed Aug. 13, 2026 | BARKER BRIAN Director | −$231,171 | 3,821 | −100% | No | |
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| Aug. 17, 2026 filed Aug. 13, 2026 | OLSCHAN BRIAN S President and COO | — | +7,308 | +4% | No | |
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| Aug. 12, 2026 filed Aug. 11, 2026 | BARKER BRIAN Director | — | +2,521 | +17% | No | |
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| Aug. 12, 2026 filed Aug. 3, 2026 | OLSCHAN BRIAN S President and COO | −$616,449 | 10,909 | −21% | No | |
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Showing the 5 most recent of 16 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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