Insider Transaction Report for Michelle Wirfel

Michelle Wirfel, EVP and Chief Operating Officer of California BanCorp (BCAL), reported a disposal of 1,407 shares of common stock on August 2, 2026. The transaction, coded as 'F', occurred at a price of $21.30 per share. The disposal was made to satisfy tax liabilities arising from the vesting of a previously granted award. Following this transaction, Ms. Wirfel holds 86,382.93 shares of common stock. The filing is a Form 4, indicating a change in beneficial ownership.