<SEC-DOCUMENT>0001441683-22-000041-index.html : 20220426
<SEC-HEADER>0001441683-22-000041.hdr.sgml : 20220426
<ACCEPTANCE-DATETIME>20220425192653
ACCESSION NUMBER:		0001441683-22-000041
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20220426
DATE AS OF CHANGE:		20220425

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			APPIAN CORP
		CENTRAL INDEX KEY:			0001441683
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				541956084
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38098
		FILM NUMBER:		22851213

	BUSINESS ADDRESS:	
		STREET 1:		7950 JONES BRANCH DRIVE
		CITY:			TYSONS
		STATE:			VA
		ZIP:			22102
		BUSINESS PHONE:		703-442-8844

	MAIL ADDRESS:	
		STREET 1:		7950 JONES BRANCH DRIVE
		CITY:			TYSONS
		STATE:			VA
		ZIP:			22102
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>proxynotice-2022.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: proxynotice-2022.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>appiancorporation_autoxvsm.jpg
<TEXT>
Document 2 - file: appiancorporation_autoxvsm.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>appiancorporation_autoxvsma.jpg
<TEXT>
Document 3 - file: appiancorporation_autoxvsma.jpg

</DOCUMENT>
</SEC-DOCUMENT>