<SEC-DOCUMENT>0000899243-21-041362.txt : 20211022
<SEC-HEADER>0000899243-21-041362.hdr.sgml : 20211022
<ACCEPTANCE-DATETIME>20211022200508
ACCESSION NUMBER:		0000899243-21-041362
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20211020
FILED AS OF DATE:		20211022
DATE AS OF CHANGE:		20211022

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RAUTH WILLIAM R III
		CENTRAL INDEX KEY:			0001213191

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37468
		FILM NUMBER:		211341895

	MAIL ADDRESS:	
		STREET 1:		PO BOX 5609
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93150

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			APPFOLIO INC
		CENTRAL INDEX KEY:			0001433195
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				260359894
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		50 CASTILIAN DRIVE
		CITY:			GOLETA
		STATE:			CA
		ZIP:			93117
		BUSINESS PHONE:		8053646093

	MAIL ADDRESS:	
		STREET 1:		50 CASTILIAN DRIVE
		CITY:			GOLETA
		STATE:			CA
		ZIP:			93117
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
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        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>13072</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By IGSB IVP III, LLC</value>
                    <footnoteId id="F7"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On October 20, 2021, the Reporting Person sold these 72,859 Class A Shares, at a price of $130.87 per share, to irrevocable trusts previously established for his children and grandchildren in the respective numbers of Shares set forth below in this Form 4.</footnote>
        <footnote id="F2">These Class A Shares were purchased from the Reporting Person and are owned by an irrevocable trust established for one of the Reporting Person's children.  The Reporting Person's spouse is the sole trustee of the trust.  As a result, per a rule of the Securities and Exchange Commission (the &quot;SEC&quot;), the Reporting Person may be deemed to share, with his spouse, voting and dispositive power over the Class A Shares.  However, the Reporting Person and his spouse disclaim any pecuniary interest in these Class A Shares.</footnote>
        <footnote id="F3">These Class A Shares were purchased from the Reporting Person and are owned by an irrevocable trust established for another of the Reporting Person's children.  The Reporting Person's spouse is the sole trustee of the trust.  As a result, per SEC rule, the Reporting Person may be deemed to share, with his spouse, voting and dispositive power over these Class A Shares.  However, the Reporting Person and his spouse disclaim any pecuniary interest in these Class A Shares.</footnote>
        <footnote id="F4">These Class A Shares were purchased from the Reporting Person and are owned by an irrevocable trust established for one of the Reporting Person's grandchildren. The Reporting Person's spouse is the sole trustee of the trust.  As a result, per SEC rule, the Reporting Person may be deemed to share, with his spouse, voting and dispositive power over these Class A Shares.  However, the Reporting Person and his spouse disclaim any pecuniary interest in these Class A Shares.</footnote>
        <footnote id="F5">These Class A Shares were purchased from the Reporting Person and are owned by an irrevocable trust established for another of the Reporting Person's grandchildren.  The Reporting Person's spouse has become the sole trustee of the trust.  As a result, per SEC rule, the Reporting Person may be deemed to share, with his spouse, voting and dispositive power over these Class A Shares.  However, the Reporting Person and his spouse disclaim any pecuniary interest in these Class A Shares.</footnote>
        <footnote id="F6">These Class A Shares are owned by an irrevocable trust established for another of the Reporting Person's grandchildren.  The Reporting Person's spouse has become the sole trustee of the trust.  As a result, per SEC rule, the Reporting Person may be deemed to share, with his spouse, voting and dispositive power over these Class A Shares.  However, the Reporting Person and his spouse disclaim any pecuniary interest in these Class A Shares.</footnote>
        <footnote id="F7">These Class A Shares are owned by IGSB IVP III LLC, a private investment fund, which is managed by Investment Group of Santa Barbara LLC (&quot;IGSB&quot;).  The Reporting Person is one of the members of IGSB and may be deemed to share voting and dispositive power with IGSB and its other members over these Class A Shares.  However, the Reporting Person disclaims beneficial ownership of these Class A Shares, except to the extent of any pecuniary interest he may have therein.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>William R. Rauth, III, By: /s/  KIMBERLY SHEA, Attorney-in-Fact for William R. Rauth, III</signatureName>
        <signatureDate>2021-10-22</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
