SCHEDULE 13G/A

California BanCorp

Common Stock, no par value per share · CUSIP: 84252A106

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

• Fourthstone LLC

  Shares: 2,409,178.00 · Class: 7.47%

• Fourthstone Master Opportunity Fund Ltd

  Shares: 1,816,746.00 · Class: 5.63%

• Fourthstone GP LLC

  Shares: 592,432.00 · Class: 1.84%

• Fourthstone QP Opportunity Fund LP

  Shares: 561,197.00 · Class: 1.74%

• Fourthstone Small-Cap Financials Fund LP

  Shares: 31,235.00 · Class: 0.10%

• L. Phillip Stone, IV

  Shares: 2,409,178.00 · Class: 7.47%

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