<SEC-DOCUMENT>0001193125-18-229613-index.html : 20180727
<SEC-HEADER>0001193125-18-229613.hdr.sgml : 20180727
<ACCEPTANCE-DATETIME>20180727161606
ACCESSION NUMBER:		0001193125-18-229613
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		17
CONFORMED PERIOD OF REPORT:	20180912
FILED AS OF DATE:		20180727
DATE AS OF CHANGE:		20180727
EFFECTIVENESS DATE:		20180727

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:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-26251
		FILM NUMBER:		18974998

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d526921ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d526921ddef14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g5269211a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g5269211a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g5269212a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g5269212a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g5269213a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g5269213a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g5269214a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g5269214a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g5269215a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g5269215a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g526921g02h25.gif <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g526921g02h25.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g526921g05v85.gif <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g526921g05v85.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g526921g45u77.gif <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g526921g45u77.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g526921g70r47.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g526921g70r47.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g526921g85g47.gif <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g526921g85g47.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g526921g88b97.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g526921g88b97.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g526921pca1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g526921pca1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g526921pca2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g526921pca2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g526921pca3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g526921pca3.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g526921pca4.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g526921pca4.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g526921ru.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g526921ru.jpg
</DOCUMENT> </SEC-DOCUMENT>