<SEC-DOCUMENT>0000930413-18-000461-index.html : 20180214
<SEC-HEADER>0000930413-18-000461.hdr.sgml : 20180214
<ACCEPTANCE-DATETIME>20180214121819
ACCESSION NUMBER:		0000930413-18-000461
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180214
DATE AS OF CHANGE:		20180214

SUBJECT COMPANY:	

	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:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-90007
		FILM NUMBER:		18609678

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LORD, ABBETT & CO. LLC
		CENTRAL INDEX KEY:			0000728100
		IRS NUMBER:				135620131
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		90 HUDSON STREET
		STREET 2:		10TH FLOOR
		CITY:			JERSEY CITY
		STATE:			NJ
		ZIP:			07302
		BUSINESS PHONE:		201-395-2000

	MAIL ADDRESS:	
		STREET 1:		90 HUDSON STREET
		STREET 2:		10TH FLOOR
		CITY:			JERSEY CITY
		STATE:			NJ
		ZIP:			07302

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LORD ABBETT & CO LLC
		DATE OF NAME CHANGE:	20050608

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LORD ABBETT & CO
		DATE OF NAME CHANGE:	19940808
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>c90505_sc13g.htm
<TEXT>
Document 1 - file: c90505_sc13g.htm

</DOCUMENT>
</SEC-DOCUMENT>