California BanCorp (BCAL) EVP, Chief Operating Officer Michelle Wirfel reported a disposition of 93 common shares on September 21, 2026, to satisfy tax liability from vesting of a previously granted award. The reported price was $21.51 per share; her direct holdings following the transaction were 86,290 shares. No Rule 10b5-1 plan is reported.
California BanCorp (BCAL) director Frank L. Muller reported purchasing 450 shares of Common Stock on September 4, 2026, in an open-market or private transaction at $22.13 per share. The transaction is reported as indirect ownership by his spouse, bringing that indirect position to 2,377 shares.
Separate from this, Muller is also reported as holding 37,933.43 shares directly. No Rule 10b5-1 trading plan is reported for these transactions.
California BanCorp (BCAL) director Kevin J. Cullen reported an acquisition of 1,025 shares of Common Stock on August 20, 2026, via a grant of restricted stock units (RSUs) for board service. These RSUs vest in full on August 20, 2026, when shares will be issued. Following this grant, Cullen holds 17,704.41 shares directly and additional indirect holdings of 9,600 shares by 401(k), 6,426 shares by IRA, and 62,881 shares through the Kevin John Cullen Trust.
California BanCorp \ CA (symbol: BCAL) is the issuer of record for a Form 4 filing submitted to the SEC.
California BanCorp (BCAL) director Stephen A. Cortese reported an acquisition of 1,025 restricted stock units (RSUs) of common stock as consideration for his service on the Board of Directors. According to the company, the RSUs will vest in full on August 20, 2026, at which time shares will be issued.
Following this award, Cortese is reported to have 354,848.18 shares of common stock in direct ownership, with additional indirect holdings through several trusts and a limited partnership. The filing does not indicate any sales or dispositions in this report.
AllianceBernstein L.P. reported beneficial ownership of common stock of California BanCorp as of June 30, 2026. AllianceBernstein holds 1,952,131 shares of California BanCorp common stock, representing 6.1% of the outstanding class. These shares are held in client discretionary investment advisory accounts and are described as acquired solely for investment purposes.
AllianceBernstein has sole voting power and sole dispositive power over all 1,952,131 shares, with no shared voting or dispositive power reported.
Wellington Management Group LLP and affiliated entities report beneficial ownership of 2,447,278 shares of California BanCorp common stock on a Schedule 13G/A (Amendment No. 2). This represents 7.61% of the outstanding class as of the reported date.
The Wellington entities report 0 shares with sole voting or dispositive power, and 1,828,948 shares with shared voting power. They report 2,447,278 shares with shared dispositive power, held of record by clients of one or more Wellington investment advisers. Those clients have rights to dividends and sale proceeds, and no single client is known to hold more than five percent of the class.
California BanCorp (BCAL) executive vice president and CFO Thomas G. Dolan reported an internal reallocation of holdings involving 6,704 shares of common stock. On August 11, 2026, he disposed of 3,352 shares from his direct holdings and simultaneously acquired 3,352 shares in the THOMAS G DOLAN LIVING TRUST DATED 8/9/2016, as noted in a footnote stating the shares were transferred to his living trust account. After these restructuring transactions, Dolan held 52,180 shares directly and 264,525 shares indirectly through the trust, with no cash consideration reported.
California BanCorp (BCAL) executive Liska Martin, EVP / Chief Risk Officer, reported an internal share reallocation involving 2,514 shares of common stock coded as "other acquisition or disposition." On 2026-08-11, 1,257 shares moved out of Martin’s direct holdings and the same 1,257 shares were transferred into the MACH4 Trust, described as the reporting person’s living trust account. Following these moves, Martin held 17,710 shares directly and 35,842 shares indirectly through the trust. The filing does not indicate use of a Rule 10b5-1 trading plan.