David J. Volk - 03 Feb 2026 Form 4/A - Amendment Insider Report for California BanCorp \ CA (BCAL)

Reporting relationship: Director
Issuer ticker: BCAL
Reported as of: 03 Feb 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 10 Feb 2026, 21:25:53 UTC
Original report date: 05 Feb 2026
Prior SEC filing: 02 Jan 2026
Next SEC filing: 31 Mar 2026
Source filing: View source filing
Reporting owner signature: Manisha Merchant, by POA for David Volk

Key filing fact

David J. Volk filed Form 4/A - Amendment for California BanCorp \ CA (BCAL) on 10 Feb 2026.

Key facts

This page summarizes David J. Volk's Form 4/A - Amendment filing for California BanCorp \ CA (BCAL).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 10 Feb 2026, 21:25.

Change

Previous filing in this sequence was filed on 02 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001733127 Primary reporting owner

Volk David J.

Relationship: Director
Address: C/O CALIFORNIA BANCORP, 355 S. GRAND AVE STE 1200, LOS ANGELES
Signature: Manisha Merchant, by POA for David Volk
Signature date: 10 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

BCAL transaction

Common Stock

Other

Transaction value: $0
Shares: -2,346,104
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 28 Jan 2026
Ownership: By Castle Creek Advisors IV LLC and Castle Creek Capital Partners VI LP
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The reporting person is a managing principal of Castle Creek Capital VI LLC, the sole general partner of Castle Creek Capital Partners VI, LP ("Fund VI"). As of January 28, 2026, Fund VI no longer owns any shares of the Issuer's common stock (the "Fund VI Shares"), although Fund VI's prior ownership of 2,346,104 Fund VI Shares was reported in the Form 4 filed for the reporting person on February 5, 2026 (the "February 5 Form 4"). However, during the period that Fund VI owned such Fund VI Shares, the reporting person was not the beneficial owner of the Fund VI Shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose and expressly disclaims such beneficial ownership. This amendment is therefore being filed to remove the 2,346,104 Fund VI Shares and to remove the 3,725 shares that belong to Castle Creek Advisor IV LLC that were previously reported in Table I in the February 5 Form 4.