<SEC-DOCUMENT>0000950170-25-081174.txt : 20250603
<SEC-HEADER>0000950170-25-081174.hdr.sgml : 20250603
<ACCEPTANCE-DATETIME>20250603180114
ACCESSION NUMBER:		0000950170-25-081174
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250602
FILED AS OF DATE:		20250603
DATE AS OF CHANGE:		20250603

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LOTZ MICHAEL
		CENTRAL INDEX KEY:			0001179537
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38626
		FILM NUMBER:		251021229

	MAIL ADDRESS:	
		STREET 1:		410 N. 44TH STREET, SUITE 700
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85008

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MESA AIR GROUP INC
		CENTRAL INDEX KEY:			0000810332
		STANDARD INDUSTRIAL CLASSIFICATION:	AIR TRANSPORTATION, SCHEDULED [4512]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				850302351
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		410 NORTH 44TH STREET
		STREET 2:		SUITE 700
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85008
		BUSINESS PHONE:		602.685.4000

	MAIL ADDRESS:	
		STREET 1:		410 NORTH 44TH STREET
		STREET 2:		SUITE 700
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85008

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MESA AIRLINES INC
		DATE OF NAME CHANGE:	19950426
</SEC-HEADER>
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<SEQUENCE>1
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    <periodOfReport>2025-06-02</periodOfReport>

    <issuer>
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        <issuerName>MESA AIR GROUP INC</issuerName>
        <issuerTradingSymbol>MESA</issuerTradingSymbol>
    </issuer>

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            <rptOwnerName>LOTZ MICHAEL</rptOwnerName>
        </reportingOwnerId>
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            <rptOwnerStreet1>410 N. 44TH STREET SUITE 700</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>PHOENIX</rptOwnerCity>
            <rptOwnerState>AZ</rptOwnerState>
            <rptOwnerZipCode>85008</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>President &amp; CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>false</aff10b5One>

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                <transactionPricePerShare>
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        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
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                <equitySwapInvolved>false</equitySwapInvolved>
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                <transactionShares>
                    <value>146797</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
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                <sharesOwnedFollowingTransaction>
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                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">A restricted stock award of 160,305 shares was granted under the 2018 Equity Incentive Plan on June 1, 2022. This is the final tranche of this award.</footnote>
        <footnote id="F2">A restricted stock award of 56,579 shares was granted under the 2018 Equity Incentive Plan on June 1, 2023. The final tranche of this award will vest 18,860 shares on June 1, 2026.</footnote>
        <footnote id="F3">A restricted stock award of 146,797 shares was granted under the 2018 Equity Incentive Plan on June 2, 2025. Tranches of this award will vest annually in equal one third increments. Pursuant to the terms of the Company's equity plan and the underlying award agreement, vesting may accelerate upon a change in control, including the pending merger with Republic Airways Holdings Inc., if consummated prior to the scheduled vesting date.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Michael Lotz</signatureName>
        <signatureDate>2025-06-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
