SCHEDULE 13G/A

DLH Holdings Corp

Common Stock · CUSIP: 23335Q100

Event date: 2025-07-17

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: 1,689,128.00 · Class: 11.7%

• Mink Brook Opportunity Fund LP

  Shares: 694,322.00 · Class: 4.8%

• Mink Brook Capital GP LLC

  Shares: 2,383,450.00 · Class: 16.6%

• William Mueller

  Shares: 2,383,450.00 · Class: 16.6%

• Mink Brook Asset Management LLC

  Shares: 2,383,450.00 · Class: 16.6%

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