0000950170-23-063764.txt : 20231114 0000950170-23-063764.hdr.sgml : 20231114 20231114163006 ACCESSION NUMBER: 0000950170-23-063764 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231110 FILED AS OF DATE: 20231114 DATE AS OF CHANGE: 20231114 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DOWNING JOHN CENTRAL INDEX KEY: 0001232878 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26251 FILM NUMBER: 231406923 MAIL ADDRESS: STREET 1: 310 LITTLETON ROAD CITY: WESTFORD STATE: MA ZIP: 01886 ISSUER: 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 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 4 1 ownership.xml 4 X0508 4 2023-11-10 0001078075 NETSCOUT SYSTEMS INC NTCT 0001232878 DOWNING JOHN C/O NETSCOUT SYSTEMS, INC. 310 LITTLETON ROAD WESTFORD MA 01886 false true false false EVP, World-Wide Sales false Common Stock 2023-11-10 4 S false 3000 20.21 D 114115 D The shares of Common Stock were sold pursuant to a 10b5-1 plan adopted by the Reporting Person prior to February 27, 2023. /s/ John Downing 2023-11-14