<SEC-DOCUMENT>0001567619-22-006402.txt : 20220304
<SEC-HEADER>0001567619-22-006402.hdr.sgml : 20220304
<ACCEPTANCE-DATETIME>20220304172532
ACCESSION NUMBER:		0001567619-22-006402
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20220304
FILED AS OF DATE:		20220304
DATE AS OF CHANGE:		20220304

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Agnoletto Alexander
		CENTRAL INDEX KEY:			0001882594

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40619
		FILM NUMBER:		22715350

	MAIL ADDRESS:	
		STREET 1:		19 PARK AVENUE
		CITY:			RUTHERFORD
		STATE:			NJ
		ZIP:			07070

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Blue Foundry Bancorp
		CENTRAL INDEX KEY:			0001846017
		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTIONS, NOT FEDERALLY CHARTERED [6036]
		IRS NUMBER:				862831373
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		19 PARK AVENUE
		CITY:			RUTHERFORD
		STATE:			NJ
		ZIP:			07070
		BUSINESS PHONE:		201-939-6600

	MAIL ADDRESS:	
		STREET 1:		19 PARK AVENUE
		CITY:			RUTHERFORD
		STATE:			NJ
		ZIP:			07070
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
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<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2022-03-04</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001846017</issuerCik>
        <issuerName>Blue Foundry Bancorp</issuerName>
        <issuerTradingSymbol>BLFY</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001882594</rptOwnerCik>
            <rptOwnerName>Agnoletto Alexander</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>19 PARK AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>RUTHERFORD</rptOwnerCity>
            <rptOwnerState>NJ</rptOwnerState>
            <rptOwnerZipCode>07070</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP and Interim CFO</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2022-03-04</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>375</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>13.33</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>375</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>373</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k)</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Reflects transactions not required to be reported pursuant to Section 16 of the Securities Act of 1934, as amended.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Zachary Davis, pursuant to Power of Attorney</signatureName>
        <signatureDate>2022-03-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
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<TYPE>EX-24
<SEQUENCE>2
<FILENAME>agnolettopoa.htm
<TEXT>
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<body style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000;" bgcolor="#ffffff">
  <div>
    <div style="text-align: center;"><u>POWER OF ATTORNEY</u></div>
    <div><br>
    </div>
    <div style="text-indent: 36pt;">I, Alexander Agnoletto, Vice President, Controller and Interim Chief Financial Officer of Blue Foundry Bancorp (the &#8220;Corporation&#8221;), hereby
      authorize and designate James D. Nesci, Matthew McGoey, Elyse D. Beidner, Ann Marie Jetton, and John J. Gorman, Marc P. Levy, Zachary Davis and Kari Ritter, of the law firm of Luse Gorman, PC, as my agent and attorney-in-fact, each with full power of
      substitution and signing singly, to:</div>
    <div><br>
    </div>
    <div style="text-indent: 36pt;">(1)<font style="display: inline-block; text-indent: 0px; font-size: 1px; width: 36pt" id="TRGRRTFtoHTMLTab">&#160;</font>prepare and sign on my behalf any Form ID, Form 3, Form 4 or Form 5 under Section 16 of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), with respect to the
        Corporation&#8217;s securities and file the same with the Securities and Exchange Commission (the &#8220;SEC&#8221;) and each stock exchange on which the Corporation&#8217;s stock is listed;</div>
    <div><br>
    </div>
    <div style="text-indent: 36pt;">(2)<font style="display: inline-block; text-indent: 0px; font-size: 1px; width: 36pt" id="TRGRRTFtoHTMLTab">&#160;</font>prepare and sign on my behalf any Form 144 Notice of Proposed Sale of Securities, under the Securities Act of 1933, as amended (the &#8220;Securities Act&#8221;), with respect to a sale by
        me or on my behalf of the Corporation&#8217;s securities and file the same with the SEC; and</div>
    <div><br>
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    <div style="text-indent: 36pt;">(3)<font style="display: inline-block; text-indent: 0px; font-size: 1px; width: 36pt" id="TRGRRTFtoHTMLTab">&#160;</font>take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or
        legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such
        attorney-in-fact may approve in such attorney-in-fact&#8217;s discretion.</div>
    <div><br>
    </div>
    <div style="text-indent: 36pt;">The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing
      whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or
      revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact&#8217;s substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The
      undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Corporation assuming, any of the undersigned&#8217;s responsibilities to comply with Section 16 of
      the Exchange Act and Rule 144 of the Securities Act.</div>
    <div><br>
    </div>
    <div style="text-indent: 36pt;">This Power of Attorney shall remain in effect until the undersigned is no longer required to file Forms 3, 4 or 5 with respect to the
      undersigned&#8217;s holdings of and transactions in securities issued by the Corporation, unless earlier revoked by the undersigned in a signed and dated writing delivered to each of the foregoing attorneys-in-fact or by a new power of attorney regarding
      the purposes outlined herein dated as of a later date.</div>
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    <div>Dated: March 4, 2022<font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;"> </font><font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;">&#160;</font><font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;">&#160;</font><font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;">&#160;</font><font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;">&#160;</font><font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;">&#160;</font><font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;">&#160;</font><font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;">&#160;</font><font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;">&#160;</font><font class="HorizontalTab" style="width: 9pt; font-size: 1px; display: inline-block;">&#160;</font><u>/s/ Alexander Agnoletto</u></div>
    <div style="text-indent: 180pt;">Alexander Agnoletto</div>
    <div><br>
    </div>
    <div><br>
    </div>
    <div><br>
    </div>
    <div style="margin-bottom: 10pt;"><br>
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