<SEC-DOCUMENT>0001641172-25-016890.txt : 20250627
<SEC-HEADER>0001641172-25-016890.hdr.sgml : 20250627
<ACCEPTANCE-DATETIME>20250627161523
ACCESSION NUMBER:		0001641172-25-016890
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250625
FILED AS OF DATE:		20250627
DATE AS OF CHANGE:		20250627

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			TSAI CHUN-JUNG
		CENTRAL INDEX KEY:			0001859356
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41461
		FILM NUMBER:		251086486

	MAIL ADDRESS:	
		STREET 1:		8880 RIO SAN DIEGO DRIVE
		STREET 2:		SUITE 800
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92108

	FORMER NAME:	
		FORMER CONFORMED NAME:	tsai chung-jung
		DATE OF NAME CHANGE:	20210427

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Ainos, Inc.
		CENTRAL INDEX KEY:			0001014763
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				751974352
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		AINOS, INC.
		STREET 2:		8880 RIO SAN DIEGO DRIVE SUITE 800
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92108
		BUSINESS PHONE:		858-869-2986

	MAIL ADDRESS:	
		STREET 1:		AINOS, INC.
		STREET 2:		8880 RIO SAN DIEGO DRIVE SUITE 800
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92108

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMARILLO BIOSCIENCES INC
		DATE OF NAME CHANGE:	19960516
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>ownership.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-06-25</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001014763</issuerCik>
        <issuerName>Ainos, Inc.</issuerName>
        <issuerTradingSymbol>AIMD</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001859356</rptOwnerCik>
            <rptOwnerName>TSAI CHUN-JUNG</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>8880 RIO SAN DIEGO DRIVE,</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE #800</rptOwnerStreet2>
            <rptOwnerCity>SAN DIEGO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92108</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-06-25</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>7000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.5028</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1394997</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-06-27</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>10000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.502</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1384997</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The Reporting Person sold shares of common stock to cover income tax obligations.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Chun-Hsien Tsai POA for Chun-Jung Tsai</signatureName>
        <signatureDate>2025-06-27</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
