<SEC-DOCUMENT>0001552781-21-000737.txt : 20211013
<SEC-HEADER>0001552781-21-000737.hdr.sgml : 20211013
<ACCEPTANCE-DATETIME>20211013130209
ACCESSION NUMBER:		0001552781-21-000737
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20211005
FILED AS OF DATE:		20211013
DATE AS OF CHANGE:		20211013

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Kashiwagi Warren Paul
		CENTRAL INDEX KEY:			0001887178

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40379
		FILM NUMBER:		211320739

	MAIL ADDRESS:	
		STREET 1:		3100 ZINFANDEL DRIVE, SUITE 100
		CITY:			RANCHO CORDOVA
		STATE:			CA
		ZIP:			95670

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIVE STAR BANCORP
		CENTRAL INDEX KEY:			0001275168
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				753100966
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3100 ZINFANDEL DRIVE
		STREET 2:		SUITE 100
		CITY:			RANCHO CORDOVA
		STATE:			CA
		ZIP:			95670
		BUSINESS PHONE:		916-626-5000

	MAIL ADDRESS:	
		STREET 1:		3100 ZINFANDEL DRIVE
		STREET 2:		SUITE 100
		CITY:			RANCHO CORDOVA
		STATE:			CA
		ZIP:			95670
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>ownership.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2021-10-05</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001275168</issuerCik>
        <issuerName>FIVE STAR BANCORP</issuerName>
        <issuerTradingSymbol>FSBC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001887178</rptOwnerCik>
            <rptOwnerName>Kashiwagi Warren Paul</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O FIVE STAR BANCORP</rptOwnerStreet1>
            <rptOwnerStreet2>3100 ZINFANDEL DRIVE, SUITE 100</rptOwnerStreet2>
            <rptOwnerCity>RANCHO CORDOVA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>95670</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <remarks>Exhibit List:
Exhibit 24 - Power of Attorney</remarks>

    <ownerSignature>
        <signatureName>/s/ Warren P. Kashiwagi, by Heather C. Luck, Attorney-in-Fact</signatureName>
        <signatureDate>2021-10-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>e21576_ex24.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.85pt 1pt 0 0; text-align: right"><B>Exhibit
24</B></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.85pt 1pt 0 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0; text-align: center">POWER OF ATTORNEY</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">The undersigned does hereby nominate,
constitute and appoint Heather C. Luck, the undersigned&rsquo;s true and lawful attorney and agent to do any and all acts and things and execute
and file any and all instruments which said attorney and agent may deem necessary or advisable to enable the undersigned (in the undersigned&rsquo;s
individual capacity or in any other capacity) to comply with the Securities Exchange Act of 1934 (the &ldquo;34 Act&rdquo;) and the Securities
Act of 1933 (the &ldquo;33 Act&rdquo;) and any requirements of the Securities and Exchange Commission (the &ldquo;SEC&rdquo;) in respect thereof,
in connection with the preparation, execution and/or filing of (i) any report or statement of beneficial ownership or changes in beneficial
ownership of securities of Five Star Bancorp, a California corporation (the &ldquo;Company&rdquo;), that the undersigned (in the undersigned&rsquo;s
individual capacity or in any other capacity) may be required to file pursuant to Section 16(a) of the 34 Act, including any report or
statement on Form 3, Form 4 or Form 5, or to any amendment thereto, (ii) any report or notice required under Rule 144 of the 33 Act, including
Form 144, or any amendment thereto, and (iii) any and all other documents or instruments that may be necessary or desirable in connection
with or in furtherance of any of the foregoing, including Form ID, or any amendments thereto, and any other documents necessary or appropriate
to obtain codes and passwords enabling the undersigned to make electronic filings with the SEC of reports required pursuant to Section
16(a) of the 34 Act or any rule or regulation of the SEC, such power and authority to extend to any form or forms adopted by the SEC in
lieu of or in addition to any of the foregoing and to include full power and authority to sign the undersigned&rsquo;s name in his or her individual
capacity or otherwise, hereby ratifying and confirming all that said attorney and agent, shall do or cause to be done by virtue thereof.</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">This authorization shall supersede
all prior authorizations to act for the undersigned with respect to securities of the Company in such matters, which prior authorizations
are hereby revoked, and shall remain in effect until revoked by the undersigned in a signed writing delivered to the foregoing attorney
in fact.</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">IN WITNESS WHEREOF, I have hereunto
set my hand this <U>5</U> day of October, 2021.</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.5in"><U>/s/ Warren Paul Kashiwagi</U></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.5in">Warren Paul Kashiwagi</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"></P>

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</SEC-DOCUMENT>
