Five Star Bancorp grants director Reynoso 211 shares

The plan footnote includes the grant among 1,185 unvested shares scheduled to vest if he remains a director on December 31, 2026.

Available on EDGAR 11/02/2026 - 03:57 PM EST Accepted by SEC EDGAR 11/02/2026 - 03:56 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Five Star Bancorp director Randall E. Reynoso received a grant of 211 common shares on October 29, 2026, under the Five Star Bancorp 2021 Equity Incentive Plan. The shares are scheduled to vest on December 31, 2026, provided he remains a director with Five Star Bancorp on that date. His directly held position after the grant was 23,081 shares.

Insider Trade Summary

Grant/Award: 211 shares

Grant/Award 1 txn

Insider Reynoso Randall E

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1, F2	211	$0.00	$0.00

Holdings After Transaction: Common Stock — 23,081 shares (Direct)

Holdings Before and After: Common Stock, 22,870 to 23,081 shares (Direct)

Footnotes (2)

1. F1. Granted pursuant to the Five Star Bancorp 2021 Equity Incentive Plan with all shares scheduled to vest on December 31, 2026, provided the reporting person, Mr. Reynoso, remains as a director with Five Star Bancorp on that date.
2. F2. Includes 1,185 unvested shares granted pursuant to the Five Star Bancorp 2021 Equity Incentive Plan, including the shares reported herein (see footnote 1), with all shares scheduled to vest on December 31, 2026, provided the reporting person, Mr. Reynoso, remains as a director with Five Star Bancorp on that date.

Key Figures

Granted common shares: 211 shares Direct shares after grant: 23,081 shares Unvested shares: 1,185 shares +1 more

4 metrics

Granted common shares 211 shares Granted October 29, 2026

Direct shares after grant 23,081 shares Position following the October 29, 2026 grant

Unvested shares 1,185 shares Includes the reported grant; scheduled to vest December 31, 2026, subject to continued directorship

Scheduled vesting date December 31, 2026 The grant is scheduled to vest if Randall E. Reynoso remains a director with Five Star Bancorp on that date

Key Terms

Five Star Bancorp 2021 Equity Incentive Plan, unvested shares, scheduled to vest

3 terms

Five Star Bancorp 2021 Equity Incentive Plan financial

"Granted pursuant to the Five Star Bancorp 2021 Equity Incentive Plan"

unvested shares financial

"Includes 1,185 unvested shares granted pursuant to the Five Star Bancorp 2021 Equity Incentive Plan"

scheduled to vest financial

"all shares scheduled to vest on December 31, 2026"

FAQ

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

How many shares did FSBC director Randall E. Reynoso receive?

Randall E. Reynoso received a grant of 211 common shares on October 29, 2026, under the Five Star Bancorp 2021 Equity Incentive Plan.

How many unvested shares are scheduled to vest under the FSBC plan footnote?

The footnote states that 1,185 unvested shares, including the reported grant, are scheduled to vest on December 31, 2026, provided Mr. Reynoso remains a director with Five Star Bancorp on that date.

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

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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^*

Reynoso Randall E

(Last) (First) (Middle)

C/O FIVE STAR BANCORP

3100 ZINFANDEL DRIVE, SUITE 100

(Street)

RANCHO CORDOVA CALIFORNIA 95670

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
FIVE STAR BANCORP [ FSBC ]

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)
10/29/2026

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	10/29/2026		A		211(1)	A	$0	23,081(2)	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

Explanation of Responses:

1. Granted pursuant to the Five Star Bancorp 2021 Equity Incentive Plan with all shares scheduled to vest on December 31, 2026, provided the reporting person, Mr. Reynoso, remains as a director with Five Star Bancorp on that date.

2. Includes 1,185 unvested shares granted pursuant to the Five Star Bancorp 2021 Equity Incentive Plan, including the shares reported herein (see footnote 1), with all shares scheduled to vest on December 31, 2026, provided the reporting person, Mr. Reynoso, remains as a director with Five Star Bancorp on that date.

Remarks:

	/s/ Randall E. Reynoso, by Heather C. Luck, Attorney-in-Fact	11/02/2026
	** 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)