<SEC-DOCUMENT>0001193125-15-120172-index.html : 20150406
<SEC-HEADER>0001193125-15-120172.hdr.sgml : 20150406
<ACCEPTANCE-DATETIME>20150406172717
ACCESSION NUMBER:		0001193125-15-120172
CONFORMED SUBMISSION TYPE:	PRER14A
PUBLIC DOCUMENT COUNT:		10
FILED AS OF DATE:		20150406
DATE AS OF CHANGE:		20150406

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NETSCOUT SYSTEMS INC
		CENTRAL INDEX KEY:			0001078075
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		IRS NUMBER:				042837575
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		PRER14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-26251
		FILM NUMBER:		15754411

	BUSINESS ADDRESS:	
		STREET 1:		310 LITTLETON ROAD
		CITY:			WESTFORD
		STATE:			MA
		ZIP:			01886
		BUSINESS PHONE:		978-614-4000

	MAIL ADDRESS:	
		STREET 1:		310 LITTLETON ROAD
		CITY:			WESTFORD
		STATE:			MA
		ZIP:			01886
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<DESCRIPTION>AMENDMENT NO.3 TO PRELIMINARY PROXY STATEMENT
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Document 1 - file: d826512dprer14a.htm

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Document 2 - file: g826512001.jpg

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Document 3 - file: g826512002.jpg

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<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g826512003.jpg

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<TEXT>
Document 5 - file: g826512g22d20.jpg

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Document 6 - file: g826512g44t19.jpg

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Document 7 - file: g826512g70o56.jpg

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Document 8 - file: g826512g79d36.jpg

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<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g826512g81x69.jpg

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<TEXT>
Document 10 - file: g826512g93i83.jpg

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