SCHEDULE 13G/A

ACME UNITED CORP

Common Stock · CUSIP: 004816104

Event date: 2025-03-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Mink Brook Partners LP

  Shares: 221,295.00 · Class: 5.8%

• Mink Brook Opportunity Fund LP

  Shares: 138,637.00 · Class: 3.7%

• Mink Brook Asset Management LLC

  Shares: 359,932.00 · Class: 9.5%

• Mink Brook Capital GP LLC

  Shares: 359,932.00 · Class: 9.5%

• William Mueller

  Shares: 359,932.00 · Class: 9.5%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.