<SEC-DOCUMENT>0001209191-13-033778.txt : 20130626
<SEC-HEADER>0001209191-13-033778.hdr.sgml : 20130626
<ACCEPTANCE-DATETIME>20130626170849
ACCESSION NUMBER:		0001209191-13-033778
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20130625
FILED AS OF DATE:		20130626
DATE AS OF CHANGE:		20130626

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HAWTHORN BANCSHARES, INC.
		CENTRAL INDEX KEY:			0000893847
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		IRS NUMBER:				431626350
		STATE OF INCORPORATION:			MO
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		300 SOUTHWEST LONGVIEW BLVD.
		CITY:			LEE'S SUMMIT
		STATE:			MO
		ZIP:			64081
		BUSINESS PHONE:		(573)761-6100

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 688
		CITY:			JEFFERSON CITY
		STATE:			MO
		ZIP:			65102

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXCHANGE NATIONAL BANCSHARES INC
		DATE OF NAME CHANGE:	19940323

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			FREEMAN PHILIP D
		CENTRAL INDEX KEY:			0001196015

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-23636
		FILM NUMBER:		13935092

	MAIL ADDRESS:	
		STREET 1:		915 MADISON ST
		STREET 2:		PO BOX 9S
		CITY:			JEFFERSON CITY
		STATE:			MO
		ZIP:			65102
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2013-06-25</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000893847</issuerCik>
        <issuerName>HAWTHORN BANCSHARES, INC.</issuerName>
        <issuerTradingSymbol>HWBK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001196015</rptOwnerCik>
            <rptOwnerName>FREEMAN PHILIP D</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1324 ROSEVIEW DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>JEFFERSON CITY</rptOwnerCity>
            <rptOwnerState>MO</rptOwnerState>
            <rptOwnerZipCode>65101</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2013-06-25</value>
            </transactionDate>
            <deemedExecutionDate>
                <value>2013-06-25</value>
            </deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1200</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>11.75</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>56482</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Trust</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes></footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Philip D. Freeman</signatureName>
        <signatureDate>2013-06-26</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
