California BanCorp director granted 3,196 RSU shares

California BanCorp director David J. Volk reported an equity compensation grant and updated his option holdings.

Rhea-AI Filing Summary

California BanCorp director David J. Volk reported an equity compensation grant and updated his option holdings. He received 3,196 shares of Common Stock as a grant at $0.00 per share, increasing his direct Common Stock holdings to 31,391 shares after the transaction.

The grant represents restricted stock units issued for service on the board, with shares scheduled to be issued in full upon vesting on June 1, 2027. Volk also holds fully vested stock options covering 10,000 shares at an exercise price of $9.67 expiring on March 15, 2027 and 7,500 shares at $12.96 expiring on February 20, 2029.

Insider Trade Summary

Grant/Award: 3,196 shares

Grant/Award 3 txns

Insider Volk David J.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3,196	$0.00	$0.00
holding	Stock Options	--	--	--
holding	Stock Options	--	--	--

Holdings After Transaction: Common Stock — 31,391 shares (Direct); Stock Options — 17,500 contracts (Direct)

Footnotes (2)

1. F1. 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.
2. F2. These options are fully vested.

Key Figures

Equity grant: 3,196 shares Common shares held: 31,391 shares RSU vesting date: June 1, 2027 +4 more

7 metrics

Equity grant 3,196 shares Common Stock award at $0.00 per share

Common shares held 31,391 shares Direct Common Stock after grant

RSU vesting date June 1, 2027 Shares issued in full upon vesting

Option exercise price $9.67 10,000 underlying shares, expiring March 15, 2027

Option exercise price $12.96 7,500 underlying shares, expiring February 20, 2029

Underlying option shares 10,000 shares Stock options, fully vested

Underlying option shares 7,500 shares Stock options, fully vested

Key Terms

restricted stock units ("RSUs"), Stock Options, Grant, award, or other acquisition, Common Stock, +1 more

5 terms

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.

Stock Options financial

"security_title": "Stock Options""

Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

Common Stock financial

"underlying_security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

fully vested financial

"These options are fully vested."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did David J. Volk report at California BanCorp (BCAL)?

David J. Volk reported receiving 3,196 shares of California BanCorp Common Stock as an equity grant. The award was recorded at $0.00 per share and increased his direct Common Stock holdings to 31,391 shares following the transaction, reflecting compensation rather than an open-market purchase.

What are the details of David J. Volk’s RSU award at California BanCorp (BCAL)?

The filing shows 3,196 restricted stock units granted to David J. Volk for service on the board. These RSUs will convert into shares upon vesting, which is scheduled to occur on June 1, 2027, providing him shares at no cash cost upon vesting.

How many California BanCorp (BCAL) shares does David J. Volk hold after this Form 4?

After the reported grant, David J. Volk directly holds 31,391 shares of California BanCorp Common Stock. This figure reflects his updated non-derivative ownership following receipt of 3,196 shares as a board service award, as disclosed in the Form 4 filing.

What stock options does David J. Volk hold in California BanCorp (BCAL)?

David J. Volk holds fully vested stock options linked to 10,000 underlying shares at a $9.67 exercise price, expiring March 15, 2027, and options linked to 7,500 underlying shares at a $12.96 exercise price, expiring February 20, 2029, all reported as directly owned.

Is David J. Volk’s Form 4 transaction in California BanCorp (BCAL) a market buy or sell?

The Form 4 characterizes the main transaction as a grant or award acquisition, coded “A,” not an open-market buy or sell. The 3,196 shares were received as compensation at $0.00 per share, with no reported market purchase or sale in this filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/03/2026 - 08:03 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Volk David 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)

X	Director		10% 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)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/01/2026		A(1)		3,196	A	$0.00	31,391	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Options	$12.96							02/20/2024	02/20/2029	Common Stock	7,500(2)		7,500	D
Stock Options	$9.67							03/15/2022	03/15/2027	Common Stock	10,000(2)		10,000	D

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.

2. These options are fully vested.

Remarks:

	Manisha Merchant, by POA for David Volk	06/03/2026
	** Signature of Reporting Person	Date
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)