<SEC-DOCUMENT>0000950170-24-017545.txt : 20240220
<SEC-HEADER>0000950170-24-017545.hdr.sgml : 20240220
<ACCEPTANCE-DATETIME>20240220215652
ACCESSION NUMBER:		0000950170-24-017545
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240215
FILED AS OF DATE:		20240220
DATE AS OF CHANGE:		20240220

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HARSHMAN PATRICK
		CENTRAL INDEX KEY:			0001216448
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-25826
		FILM NUMBER:		24656247

	MAIL ADDRESS:	
		STREET 1:		2950 ORCHARD PARKWAY
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95131

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HARMONIC INC
		CENTRAL INDEX KEY:			0000851310
		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				770201147
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4300 NORTH FIRST STREET
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134
		BUSINESS PHONE:		4084906242

	MAIL ADDRESS:	
		STREET 1:		4300 NORTH FIRST STREET
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HARMONIC LIGHTWAVES INC
		DATE OF NAME CHANGE:	19950404
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>4
<TEXT>
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    <periodOfReport>2024-02-15</periodOfReport>

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        <issuerName>HARMONIC INC</issuerName>
        <issuerTradingSymbol>HLIT</issuerTradingSymbol>
    </issuer>

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        <reportingOwnerId>
            <rptOwnerCik>0001216448</rptOwnerCik>
            <rptOwnerName>HARSHMAN PATRICK</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2590 ORCHARD PARKWAY</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN JOSE</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>95131</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>President and CEO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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    <derivativeTable>
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            <expirationDate>
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                <underlyingSecurityTitle>
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            <expirationDate>
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            </expirationDate>
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    <footnotes>
        <footnote id="F1">These performance-based restricted stock units (&quot;PRSUs&quot;) were grated on February 16, 2021, with vesting based on the total stockholder return (&quot;TSR&quot;) to holders of Company common stock during a three-year performance period that concluded on February 14, 2023. Based on the TSR over the the performance period, 150% of the shares underlying the PRSUs, or 297,989 shares, vested in accordance with the terms set forth in DEF 14A filed by the Company with the U.S. Securities and Exchange Commission on April 29, 2022, upon the approval of the Compensation Committee of the Board of Directors of the Company on February 15, 2024.</footnote>
        <footnote id="F2">Reflects an adjustment of 35,532 shares of common stock transferred to the reporting person's former spouse pursuant to a marital settlement agreement. The reporting person no longer reports as beneficially owned any securities owned by his former spouse.</footnote>
        <footnote id="F3">Each restricted stock unit represents a contingent right to receive one share of HLIT common stock.</footnote>
        <footnote id="F4">One third (33.33%) of the Shares subject to the Restricted Stock Units are scheduled to vest on February 15, 2025, and approximately 8.33% of the remaining Restricted Stock Units will vest each three months thereafter, so as to be 100% vested on the third anniversary of the RSU Vesting Commencement Date.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Wendi Ninh, Attorney-in-Fact</signatureName>
        <signatureDate>2024-02-20</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
