<SEC-DOCUMENT>0001754074-21-000008.txt : 20211201
<SEC-HEADER>0001754074-21-000008.hdr.sgml : 20211201
<ACCEPTANCE-DATETIME>20211201184748
ACCESSION NUMBER:		0001754074-21-000008
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20211129
FILED AS OF DATE:		20211201
DATE AS OF CHANGE:		20211201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Topline Capital Partners, LP
		CENTRAL INDEX KEY:			0001754074
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15093
		FILM NUMBER:		211464313

	BUSINESS ADDRESS:	
		STREET 1:		544 EUCLID STREET
		CITY:			SANTA MONICA
		STATE:			CA
		ZIP:			90402
		BUSINESS PHONE:		310-804-0737

	MAIL ADDRESS:	
		STREET 1:		544 EUCLID STREET
		CITY:			SANTA MONICA
		STATE:			CA
		ZIP:			90402

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Usio, Inc.
		CENTRAL INDEX KEY:			0001088034
		STANDARD INDUSTRIAL CLASSIFICATION:	FUNCTIONS RELATED TO DEPOSITORY BANKING, NEC [6099]
		IRS NUMBER:				980190072
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3611 PAESANOS PARKWAY
		STREET 2:		SUITE 300
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78231
		BUSINESS PHONE:		2102494100

	MAIL ADDRESS:	
		STREET 1:		3611 PAESANOS PARKWAY
		STREET 2:		SUITE 300
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78231

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Payment Data Systems Inc
		DATE OF NAME CHANGE:	20190502

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PAYMENT DATA SYSTEMS INC
		DATE OF NAME CHANGE:	20030812

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BILLSERV INC
		DATE OF NAME CHANGE:	20011219
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2021-11-29</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001088034</issuerCik>
        <issuerName>Usio, Inc.</issuerName>
        <issuerTradingSymbol>USIO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001754074</rptOwnerCik>
            <rptOwnerName>Topline Capital Partners, LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>544 EUCLID STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SANTA MONICA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90402</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2021-11-29</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>14018</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>7.98</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3326069</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2021-11-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>320</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>7.91</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3325749</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>Topline Capital Partners, LP By: Topline Capital Management, LLC, the general partner By: Collin McBirney, its Managing Member</signatureName>
        <signatureDate>2021-12-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
