ACU insider buying and SEC filings, explained
Acme United Corp. · CIK 2098
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$1.9M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 29–30, 2026 | Sale | Brian S. Olschan (President / COO and Director) sold 2,444 shares between Oct 29 and Oct 30 at about $69.09 ($169K). Holdings down 4% to 56,635 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 2, 2026, 4:30 PM ET |
| Oct 9, 2026 | Sale | Richmond Y. Holden Jr. (Director) sold 341 shares at $62.01 ($21K). Holdings down 2% to 16,915 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 22, 2026, 4:30 PM ET |
| Aug 18, 2026 | Sale | Brian S. Olschan (President / COO and Director) sold 7,308 shares at about $61.48 ($449K). Holdings down 15% to 41,172 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 19, 2026 |
| Aug 13, 2026 | Sale | Brian Barker (Director) sold 3,821 shares at $60.50 ($231K). Holdings down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 17, 2026 |
| Aug 3–12, 2026 | Sale | Brian S. Olschan (President / COO and Director) sold 10,909 shares between Aug 3 and Aug 12 at about $56.51 ($616K). Holdings down 21% to 41,172 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 12, 2026 |
| Aug 10, 2026 | Sale | Rex Lynn Davidson (Director) sold 3,684 shares at $56.48 ($208K). Holdings down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| May 28, 2026 | Sale | Brian S. Olschan (President / COO and Director) sold 4,833 shares at $42.00 ($203K). Holdings down 11% to 41,172 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 29, 2026 |
22 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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