Form 4 Filing for Machado Lester

On July 31, 2026, Machado Lester, a director at California BanCorp, engaged in several significant stock transactions. Lester acquired 7,500 shares of Common Stock at a price of $12.96 per share. Subsequently, 7,500 shares were disposed of at a weighted average price of $21.193 per share, with the sale executed across a price range of $21.03 to $21.37. Additionally, 9,142 shares were disposed of with no cost reported, and another 9,142 shares were acquired with no cost reported, with the latter being transferred to a living trust account. In derivative transactions, 7,500 Stock Options were disposed of, with the underlying security being Common Stock. All transactions were reported on Form 4.