<SEC-DOCUMENT>0001415889-22-002081.txt : 20220301
<SEC-HEADER>0001415889-22-002081.hdr.sgml : 20220301
<ACCEPTANCE-DATETIME>20220301200125
ACCESSION NUMBER:		0001415889-22-002081
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220226
FILED AS OF DATE:		20220301
DATE AS OF CHANGE:		20220301

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LAMPROPOULOS FRED P
		CENTRAL INDEX KEY:			0000901534

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18592
		FILM NUMBER:		22700724

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MERIT MEDICAL SYSTEMS INC
		CENTRAL INDEX KEY:			0000856982
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				870447695
		STATE OF INCORPORATION:			UT
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1600 WEST MERIT PARK WAY
		CITY:			SOUTH JORDAN
		STATE:			UT
		ZIP:			84095
		BUSINESS PHONE:		8012531600

	MAIL ADDRESS:	
		STREET 1:		1600 WEST MERIT PARKWAY
		CITY:			SOUTH JORDAN
		STATE:			UT
		ZIP:			84095
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4-03012022_050303.xml
<TEXT>
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    <documentType>4</documentType>

    <periodOfReport>2022-02-26</periodOfReport>

    <issuer>
        <issuerCik>0000856982</issuerCik>
        <issuerName>MERIT MEDICAL SYSTEMS INC</issuerName>
        <issuerTradingSymbol>MMSI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
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            <rptOwnerCik>0000901534</rptOwnerCik>
            <rptOwnerName>LAMPROPOULOS FRED P</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1600 WEST MERIT PARKWAY</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SOUTH JORDAN</rptOwnerCity>
            <rptOwnerState>UT</rptOwnerState>
            <rptOwnerZipCode>84095</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>PRESIDENT AND CEO</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

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                    <footnoteId id="F1"/>
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                </directOrIndirectOwnership>
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        </nonDerivativeHolding>
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            <exerciseDate>
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                <footnoteId id="F3"/>
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            <expirationDate>
                <value>2029-02-28</value>
            </expirationDate>
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                <underlyingSecurityShares>
                    <value>48566</value>
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                    <value>48566</value>
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                <directOrIndirectOwnership>
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                    <value></value>
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            <securityTitle>
                <value>Non-qualified stock options (right to buy)</value>
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            <exerciseDate>
                <value>2017-01-28</value>
                <footnoteId id="F4"/>
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            <expirationDate>
                <value>2023-01-28</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
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                </underlyingSecurityTitle>
                <underlyingSecurityShares>
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                    <value>D</value>
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                <natureOfOwnership>
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                </natureOfOwnership>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Non-qualified stock options (right to buy)</value>
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                <value>16.05</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2017-01-28</value>
                <footnoteId id="F5"/>
            </exerciseDate>
            <expirationDate>
                <value>2023-01-28</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
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                <underlyingSecurityShares>
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                <sharesOwnedFollowingTransaction>
                    <value>6000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnote</value>
                </natureOfOwnership>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Non-qualified stock options (right to buy)</value>
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            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2018-04-14</value>
                <footnoteId id="F6"/>
            </exerciseDate>
            <expirationDate>
                <value>2024-04-14</value>
            </expirationDate>
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                <underlyingSecurityTitle>
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                </underlyingSecurityTitle>
                <underlyingSecurityShares>
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            <exerciseDate>
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                <footnoteId id="F7"/>
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            <expirationDate>
                <value>2024-04-14</value>
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                <underlyingSecurityShares>
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                <directOrIndirectOwnership>
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                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnote</value>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Non-qualified stock options (right to buy)</value>
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            </conversionOrExercisePrice>
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                <value>2019-03-02</value>
                <footnoteId id="F8"/>
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            <expirationDate>
                <value>2025-03-02</value>
            </expirationDate>
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                <underlyingSecurityShares>
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                <footnoteId id="F9"/>
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                <underlyingSecurityTitle>
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                <directOrIndirectOwnership>
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                <natureOfOwnership>
                    <value>See footnote</value>
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        </derivativeHolding>
        <derivativeHolding>
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                <value>Non-qualified stock options (right to buy)</value>
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                <footnoteId id="F10"/>
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            <expirationDate>
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            </expirationDate>
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                <underlyingSecurityTitle>
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                <underlyingSecurityShares>
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                <footnoteId id="F11"/>
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                <sharesOwnedFollowingTransaction>
                    <value>2000</value>
                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>I</value>
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                <natureOfOwnership>
                    <value>See footnote</value>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Non-qualified stock options (right to buy)</value>
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            <exerciseDate>
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                <footnoteId id="F12"/>
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            <expirationDate>
                <value>2027-02-26</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
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                    <value>100334</value>
                </underlyingSecurityShares>
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                    <value>100334</value>
                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>D</value>
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                <natureOfOwnership>
                    <value></value>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Non-qualified stock options (right to buy)</value>
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            <conversionOrExercisePrice>
                <value>56.25</value>
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            <exerciseDate>
                <value>2022-03-19</value>
                <footnoteId id="F13"/>
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            <expirationDate>
                <value>2028-03-19</value>
            </expirationDate>
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                <underlyingSecurityTitle>
                    <value>Common Stock</value>
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                <underlyingSecurityShares>
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                <directOrIndirectOwnership>
                    <value>D</value>
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    <footnotes>
        <footnote id="F1">These shares were acquired upon a determination of the Company's Compensation and Talent Development Committee and Board of Directors that certain conditions had been met for the issuance of such shares pursuant to performance stock units that were granted on 02/26/2020.</footnote>
        <footnote id="F2">Represents plan holdings as of 02/28/2022.</footnote>
        <footnote id="F3">Becomes exercisable in equal annual installments of 25% commencing 2/28/2023.</footnote>
        <footnote id="F4">Became exercisable in equal annual installments of 20% commencing 1/28/2017.</footnote>
        <footnote id="F5">Original grant of 7,500 options was to become vested and exercisable in equal annual installments of 20% commencing 1/28/2017. Options not vested as of 6/22/2020 have been forfeited.</footnote>
        <footnote id="F6">Becomes exercisable in equal annual installments of 20% commencing 4/14/2018.</footnote>
        <footnote id="F7">Original grant of 10,000 options was to become vested and exercisable in equal annual installments of 20% commencing 4/14/2018. Options not vested as of 6/22/2020 have been forfeited.</footnote>
        <footnote id="F8">Becomes exercisable in equal annual installments of 20% commencing 3/2/2019.</footnote>
        <footnote id="F9">Original grant of 10,000 options was to become vested and exercisable in equal annual installments of 20% commencing 3/2/2019. Options not vested as of 6/22/2020 have been forfeited.</footnote>
        <footnote id="F10">Becomes exercisable in equal annual installments of 20% commencing 3/1/2020.</footnote>
        <footnote id="F11">Original grant of 10,000 options was to become vested and exercisable in equal annual installments of 20% commencing 3/1/2020. Options not vested as of 6/22/2020 have been forfeited.</footnote>
        <footnote id="F12">Becomes exercisable in equal annual installments of 25% commencing 2/26/2021.</footnote>
        <footnote id="F13">Becomes exercisable in equal annual installments of 25% commencing 3/19/2022.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Brian G. Lloyd, Attorney-in-Fact</signatureName>
        <signatureDate>2022-03-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
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