SCHEDULE 13D/A

USCB Financial Holdings Inc

Class A Common Stock, Par Value $1.00 Per Share · CUSIP: 90355N101

Event date: 2025-09-16

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

• Patriot Financial Partners II, L.P.Reported CIK 0001583223

  Shares: 1,823,182.00 · Class: 10.1%

• Patriot Financial Partners Parallel II, L.P.Reported CIK 0001586224

  Shares: 212,727.00 · Class: 1.2%

• Patriot Financial Partners GP II, L.P.Reported CIK 0002061817

  Shares: 2,035,909.00 · Class: 11.2%

• WYCOFF W KIRKReported CIK 0000949197

  Shares: 2,047,909.00 · Class: 11.3%

• LUBERT IRA MReported CIK 0001203115

  Shares: 2,035,909.00 · Class: 11.2%

• LYNCH JAMES JReported CIK 0001222379

  Shares: 2,035,909.00 · Class: 11.2%

• Patriot Financial Partners GP II, LLCReported CIK 0002061814

  Shares: 2,035,909.00 · Class: 11.2%

• Deutsch James F.Reported CIK 0001561111

  Shares: 2,035,909.00 · Class: 11.2%

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