<SEC-DOCUMENT>0001213900-25-096783.txt : 20251006
<SEC-HEADER>0001213900-25-096783.hdr.sgml : 20251006
<ACCEPTANCE-DATETIME>20251006212354
ACCESSION NUMBER:		0001213900-25-096783
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250929
FILED AS OF DATE:		20251006
DATE AS OF CHANGE:		20251006

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Tompkins Mark N.
		CENTRAL INDEX KEY:			0001455971
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-42570
		FILM NUMBER:		251378145

	MAIL ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		APP. 1, VIA GUIDINO 23
		CITY:			LUGANO-PARADISO
		PROVINCE COUNTRY:   	V8

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Aeluma, Inc.
		CENTRAL INDEX KEY:			0001828805
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				852807351
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		27 CASTILIAN DRIVE
		CITY:			GOLETA
		STATE:			CA
		ZIP:			93117
		BUSINESS PHONE:		805-351-2707

	MAIL ADDRESS:	
		STREET 1:		27 CASTILIAN DRIVE
		CITY:			GOLETA
		STATE:			CA
		ZIP:			93117

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Parc Investments, Inc.
		DATE OF NAME CHANGE:	20201016
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>ownership.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2025-09-29</periodOfReport>

    <dateOfOriginalSubmission>2025-10-02</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001828805</issuerCik>
        <issuerName>Aeluma, Inc.</issuerName>
        <issuerTradingSymbol>ALMU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001455971</rptOwnerCik>
            <rptOwnerName>Tompkins Mark N.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>APP. 1,</rptOwnerStreet1>
            <rptOwnerStreet2>VIA GUIDINO 23</rptOwnerStreet2>
            <rptOwnerCity>LUGANO-PARADISO</rptOwnerCity>
            <rptOwnerState>V8</rptOwnerState>
            <rptOwnerZipCode>6900</rptOwnerZipCode>
            <rptOwnerStateDescription>SWITZERLAND</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-09-30</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>33800</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>16.18</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2857033</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On October 2, 2025, the Reporting Person filed a Form 4 (the &quot;Original Report&quot;) which incorrectly stated the total shares sold in the reported transaction in Table I - Column 4 of the Original Report.. The Reporting Person is filing this Form 4/A to amend and correct the discrepancy.</footnote>
        <footnote id="F2">The price reported in Column 4 represents a weighted average sales price of $16.18. These shares were sold in multiple transactions at prices ranging from $15.86 to $16.75, inclusive.</footnote>
    </footnotes>

    <remarks>The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes above.</remarks>

    <ownerSignature>
        <signatureName>/s/ Mark N. Tompkins</signatureName>
        <signatureDate>2025-10-06</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
