Olschan Brian S
President And COO
Exercise
Calculated transaction value
$389.6K
20,000 shares @ $19.48
Traded
Aug 13, 2026
Filed
Aug 17, 2026
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Acme United Corp
ACU
Transactions reported in official disclosures
71 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Olschan Brian S President And COO | Aug 17, 2026 4-day lag | Exercise Aug 13, 2026 | $389.6K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Aug 17, 2026 4-day lag | Disposition Aug 13, 2026 | $771.29K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Aug 17, 2026 4-day lag | Exercise Aug 13, 2026 | $389.6K Filed shares x price | SEC Form 4 View filing | |
| Barker Brian Director | Aug 17, 2026 4-day lag | Sale Aug 13, 2026 | $231.17K Filed shares x price | SEC Form 4 View filing | |
| Barker Brian Director | Aug 12, 2026 1-day lag | Exercise Aug 11, 2026 | $84.8K Filed shares x price | SEC Form 4 View filing | |
| Barker Brian Director | Aug 12, 2026 1-day lag | Disposition Aug 11, 2026 | $84.82K Filed shares x price | SEC Form 4 View filing | |
| Barker Brian Director | Aug 12, 2026 1-day lag | Exercise Aug 11, 2026 | $84.8K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Aug 12, 2026 Same-day filing | Sale Aug 12, 2026 | $19.79K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Aug 12, 2026 1-day lag | Sale Aug 11, 2026 | $9.22K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Aug 12, 2026 2-day lag | Sale Aug 10, 2026 | $302.7K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Aug 12, 2026 5-day lag | Sale Aug 7, 2026 | $6.96K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Aug 12, 2026 7-day lag | Sale Aug 5, 2026 | $222.04K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Aug 12, 2026 8-day lag | Sale Aug 4, 2026 | $55.67K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Aug 12, 2026 9-day lag | Sale Aug 3, 2026 | $58 Filed shares x price | SEC Form 4 View filing | |
| Davidson Rex Lynn Director | Aug 11, 2026 1-day lag | Sale Aug 10, 2026 | $208.07K Filed shares x price | SEC Form 4 View filing | |
| Davidson Rex Lynn Director | Aug 11, 2026 6-day lag | Exercise Aug 5, 2026 | $141K Filed shares x price | SEC Form 4 View filing | |
| Davidson Rex Lynn Director | Aug 11, 2026 6-day lag | Exercise Aug 5, 2026 | $141K Filed shares x price | SEC Form 4 View filing | |
| Davidson Rex Lynn Director | Aug 11, 2026 6-day lag | Disposition Aug 5, 2026 | $141.01K Filed shares x price | SEC Form 4 View filing | |
| Driscoll Paul G Chief Financial Officer | Jul 31, 2026 2-day lag | Exercise Jul 29, 2026 | $373.8K Filed shares x price | SEC Form 4 View filing | |
| Driscoll Paul G Chief Financial Officer | Jul 31, 2026 2-day lag | Disposition Jul 29, 2026 | $616.97K Filed shares x price | SEC Form 4 View filing | |
| Johnsen Walter C Chairman And CEO | Jul 31, 2026 2-day lag | Exercise Jul 29, 2026 | $719.7K Filed shares x price | SEC Form 4 View filing | |
| Johnsen Walter C Chairman And CEO | Jul 31, 2026 2-day lag | Award Jul 29, 2026 | $1.5M Filed shares x price | SEC Form 4 View filing | |
| Barker Brian Director | Jul 31, 2026 2-day lag | Award Jul 29, 2026 | $149.75K Filed shares x price | SEC Form 4 View filing | |
| Holden Richmond Y Jr Director | Jul 31, 2026 2-day lag | Award Jul 29, 2026 | $149.75K Filed shares x price | SEC Form 4 View filing | |
| Olschan Brian S President And COO | Jul 31, 2026 2-day lag | Award Jul 29, 2026 | $1.2M Filed shares x price | SEC Form 4 View filing | |
| Murphy Susan H Director | Jul 31, 2026 2-day lag | Award Jul 29, 2026 | $149.75K Filed shares x price | SEC Form 4 View filing | |
| Driscoll Paul G Chief Financial Officer | Jul 31, 2026 2-day lag | Exercise Jul 29, 2026 | $373.8K Filed shares x price | SEC Form 4 View filing | |
| Johnsen Walter C Chairman And CEO | Jul 31, 2026 2-day lag | Exercise Jul 29, 2026 | $719.7K Filed shares x price | SEC Form 4 View filing | |
| Driscoll Paul G Chief Financial Officer | Jul 31, 2026 2-day lag | Award Jul 29, 2026 | $898.5K Filed shares x price | SEC Form 4 View filing | |
| Johnsen Walter C Chairman And CEO | Jul 31, 2026 2-day lag | Disposition Jul 29, 2026 | $1.22M Filed shares x price | SEC Form 4 View filing |
Olschan Brian S
President And COO
Disposition
Calculated transaction value
$771.29K
12,692 shares @ $60.77
Traded
Aug 13, 2026
Filed
Aug 17, 2026
Olschan Brian S
President And COO
Exercise
Calculated transaction value
$389.6K
20,000 shares @ $19.48
Traded
Aug 13, 2026
Filed
Aug 17, 2026
Barker Brian
Director
Sale
Calculated transaction value
$231.17K
3,821 shares @ $60.5
Traded
Aug 13, 2026
Filed
Aug 17, 2026
Barker Brian
Director
Exercise
Calculated transaction value
$84.8K
4,000 shares @ $21.2
Traded
Aug 11, 2026
Filed
Aug 12, 2026
Barker Brian
Director
Disposition
Calculated transaction value
$84.82K
1,479 shares @ $57.35
Traded
Aug 11, 2026
Filed
Aug 12, 2026
Barker Brian
Director
Exercise
Calculated transaction value
$84.8K
4,000 shares @ $21.2
Traded
Aug 11, 2026
Filed
Aug 12, 2026
Olschan Brian S
President And COO
Sale
Calculated transaction value
$19.79K
339 shares @ $58.39
Traded
Aug 12, 2026
Filed
Aug 12, 2026
Olschan Brian S
President And COO
Sale
Calculated transaction value
$9.22K
159 shares @ $57.99
Traded
Aug 11, 2026
Filed
Aug 12, 2026
Olschan Brian S
President And COO
Sale
Calculated transaction value
$302.7K
5,304 shares @ $57.07
Traded
Aug 10, 2026
Filed
Aug 12, 2026
Olschan Brian S
President And COO
Sale
Calculated transaction value
$6.96K
125 shares @ $55.72
Traded
Aug 7, 2026
Filed
Aug 12, 2026
Olschan Brian S
President And COO
Sale
Calculated transaction value
$222.04K
4,000 shares @ $55.51
Traded
Aug 5, 2026
Filed
Aug 12, 2026
Olschan Brian S
President And COO
Sale
Calculated transaction value
$55.67K
981 shares @ $56.75
Traded
Aug 4, 2026
Filed
Aug 12, 2026
Olschan Brian S
President And COO
Sale
Calculated transaction value
$58
1 shares @ $58
Traded
Aug 3, 2026
Filed
Aug 12, 2026
Davidson Rex Lynn
Director
Sale
Calculated transaction value
$208.07K
3,684 shares @ $56.48
Traded
Aug 10, 2026
Filed
Aug 11, 2026
Davidson Rex Lynn
Director
Exercise
Calculated transaction value
$141K
5,000 shares @ $28.2
Traded
Aug 5, 2026
Filed
Aug 11, 2026
Davidson Rex Lynn
Director
Exercise
Calculated transaction value
$141K
5,000 shares @ $28.2
Traded
Aug 5, 2026
Filed
Aug 11, 2026
Davidson Rex Lynn
Director
Disposition
Calculated transaction value
$141.01K
2,544 shares @ $55.43
Traded
Aug 5, 2026
Filed
Aug 11, 2026
Driscoll Paul G
Chief Financial Officer
Exercise
Calculated transaction value
$373.8K
15,000 shares @ $24.92
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Driscoll Paul G
Chief Financial Officer
Disposition
Calculated transaction value
$616.97K
10,300 shares @ $59.9
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Johnsen Walter C
Chairman And CEO
Exercise
Calculated transaction value
$719.7K
30,000 shares @ $23.99
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Johnsen Walter C
Chairman And CEO
Award
Calculated transaction value
$1.5M
25,000 shares @ $59.9
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Barker Brian
Director
Award
Calculated transaction value
$149.75K
2,500 shares @ $59.9
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Holden Richmond Y Jr
Director
Award
Calculated transaction value
$149.75K
2,500 shares @ $59.9
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Olschan Brian S
President And COO
Award
Calculated transaction value
$1.2M
20,000 shares @ $59.9
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Murphy Susan H
Director
Award
Calculated transaction value
$149.75K
2,500 shares @ $59.9
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Driscoll Paul G
Chief Financial Officer
Exercise
Calculated transaction value
$373.8K
15,000 shares @ $24.92
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Johnsen Walter C
Chairman And CEO
Exercise
Calculated transaction value
$719.7K
30,000 shares @ $23.99
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Driscoll Paul G
Chief Financial Officer
Award
Calculated transaction value
$898.5K
15,000 shares @ $59.9
Traded
Jul 29, 2026
Filed
Jul 31, 2026
Johnsen Walter C
Chairman And CEO
Disposition
Calculated transaction value
$1.22M
20,361 shares @ $59.9
Traded
Jul 29, 2026
Filed
Jul 31, 2026