<SEC-DOCUMENT>0001193125-16-552017-index.html : 20160422
<SEC-HEADER>0001193125-16-552017.hdr.sgml : 20160422
<ACCEPTANCE-DATETIME>20160422160436
ACCESSION NUMBER:		0001193125-16-552017
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20160422
DATE AS OF CHANGE:		20160422
EFFECTIVENESS DATE:		20160422

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Arista Networks, Inc.
		CENTRAL INDEX KEY:			0001596532
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER COMMUNICATIONS EQUIPMENT [3576]
		IRS NUMBER:				201751121
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36468
		FILM NUMBER:		161586737

	BUSINESS ADDRESS:	
		STREET 1:		5453 GREAT AMERICA PARKWAY
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
		BUSINESS PHONE:		408-547-5500

	MAIL ADDRESS:	
		STREET 1:		5453 GREAT AMERICA PARKWAY
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d181059ddefa14a.htm
<DESCRIPTION>DEFINITIVE ADDITIONAL MATERIALS
<TEXT>
Document 1 - file: d181059ddefa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g181059g1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g181059g1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g181059g2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g181059g2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g181059g3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g181059g3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g181059g4.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g181059g4.jpg

</DOCUMENT>
</SEC-DOCUMENT>