STOCK TITAN

[Form 4] California BanCorp \ CA Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Cullen Kevin J. reported acquisition or exercise transactions in this Form 4 filing.

California BanCorp director Kevin J. Cullen received an equity award in the form of restricted stock units. On June 1, 2026, he was granted 3,196 shares of Common Stock as a compensation award, recorded at a price of $0.00 per share.

The footnote explains these are restricted stock units issued for service on the Board of Directors, with shares scheduled to vest and be issued in full on June 1, 2027. Following this grant, Cullen directly holds 16,679.41 shares, in addition to indirect holdings through a trust, an IRA, and a 401(k).

Positive

  • None.

Negative

  • None.
Insider Cullen Kevin J.
Role null
Type Security Shares Price Value
Grant/Award Common Stock 3,196 $0.00 --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 16,679.41 shares (Direct, null); Common Stock — 9,600 shares (Indirect, By 401K)
Footnotes (1)
  1. [object Object]
RSU grant size 3,196 shares Restricted stock units granted on June 1, 2026
Grant price per share $0.00 per share Compensation award, not open-market purchase
Direct holdings after grant 16,679.41 shares Common Stock held directly after the award
Trust holdings 62,881 shares Indirect ownership via Kevin John Cullen Trust
IRA holdings 6,426 shares Indirect ownership via IRA
401(k) holdings 9,600 shares Indirect ownership via 401(k)
Vesting date June 1, 2027 Scheduled vesting of the RSU award
restricted stock units ("RSUs") financial
"Represents restricted stock units ("RSUs") issued to the Reporting Person as consideration"
Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.
Board of Directors financial
"issued to the Reporting Person as consideration for service on the Issuer's Board of Directors"
The Board of Directors is a group of people chosen by a company's owners to help make big decisions and oversee how the company is run. They act like a team of advisors or managers, making sure the company stays on track and meets its goals. Their choices can influence the company's success and how it grows.
IRA financial
"direct_or_indirect: I, nature_of_ownership: By IRA"
An individual retirement account (IRA) is a savings account designed to help people put aside money for their retirement, often with tax advantages that encourage long-term savings. It matters to investors because it can grow over time, providing financial security later in life, and offers benefits that can reduce current taxes or allow investments to compound more effectively.
401K financial
"direct_or_indirect: I, nature_of_ownership: By 401K"
An employer-sponsored retirement savings plan in the United States that lets workers set aside part of their paycheck into investments with tax advantages; some plans also include employer matching contributions, which is like free money added to your savings. It matters to investors because 401(k) balances represent a large pool of household retirement assets that influence personal financial security, investor behavior, and long-term demand for stocks and bonds.
Grant, award, or other acquisition financial
"transaction_code_description: Grant, award, or other acquisition"
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Cullen Kevin J.

(Last)(First)(Middle)
C/O CALIFORNIA BANCORP
355 S. GRAND AVE STE 1200

(Street)
LOS ANGELES CALIFORNIA 90071

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
California BanCorp \ CA [ BCAL ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock06/01/2026A(1)3,196A$0.0016,679.41D
Common Stock9,600IBy 401K
Common Stock6,426IBy IRA
Common Stock62,881IKevin John Cullen Trust
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents restricted stock units ("RSUs") issued to the Reporting Person as consideration for service on the Issuer's Board of Directors. Shares will be issued in full upon vesting, which is scheduled to occur on June 1, 2027.
Remarks:
Manisha Merchant, by POA for Kevin Cullen06/03/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)