| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Rainer David I | Executive Chairman, Director | C/O CALIFORNIA BANCORP, 355 S. GRAND AVE STE 1200, LOS ANGELES | Manisha Merchant, by POA for David Rainer | 2025-08-28 | 0001555186 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BCAL | Common Stock | Disposed to Issuer | -$105K | -6.3K | -1.91% | $16.72 | 323K | Aug 27, 2025 | DAVID AND ANNE RAINER TRUST U/A DTD 05/07/1997 | |
| holding | BCAL | Common Stock | 200K | Aug 27, 2025 | Direct |