<SEC-DOCUMENT>0001441683-18-000152-index.html : 20181210
<SEC-HEADER>0001441683-18-000152.hdr.sgml : 20181210
<ACCEPTANCE-DATETIME>20181210165105
ACCESSION NUMBER:		0001441683-18-000152
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20181207
FILED AS OF DATE:		20181210
DATE AS OF CHANGE:		20181210

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Calkins Matthew W
		CENTRAL INDEX KEY:			0001309192

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38098
		FILM NUMBER:		181226708

	MAIL ADDRESS:	
		STREET 1:		C/O MICROSTRATEGY INCORPORATED
		STREET 2:		1850 TOWERS CRESCENT PLAZA
		CITY:			VIENNA
		STATE:			VA
		ZIP:			22182

ISSUER:		

	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

	BUSINESS ADDRESS:	
		STREET 1:		11955 DEMOCRACY DRIVE
		STREET 2:		SUITE 1700
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190
		BUSINESS PHONE:		703-442-8844

	MAIL ADDRESS:	
		STREET 1:		11955 DEMOCRACY DRIVE
		STREET 2:		SUITE 1700
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_154447864913653.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wf-form4_154447864913653.html

Document 1 - RAW XML: wf-form4_154447864913653.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>calkins-section16poanov2018.htm
<DESCRIPTION>POWER OF ATTORNEY (NOV 2018) CALKINS
<TEXT>
Document 2 - file: calkins-section16poanov2018.htm

</DOCUMENT>
</SEC-DOCUMENT>