0001964306-23-000135.txt : 20230801 0001964306-23-000135.hdr.sgml : 20230801 20230801163340 ACCESSION NUMBER: 0001964306-23-000135 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230801 DATE AS OF CHANGE: 20230801 SUBJECT COMPANY: 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: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-26251 FILM NUMBER: 231132279 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: SZABADOS MICHAEL CENTRAL INDEX KEY: 0001232884 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 271 MATTISON DRIVE CITY: CONCORD STATE: MA ZIP: 01742 144 1 primary_doc.xml 144 0001232884 XXXXXXXX LIVE 0001078075 NETSCOUT SYSTEMS INC 000-26251 310 LITTLETON ROAD WESTFORD MA 01886 978-614-4000 SZABADOS MICHAEL Officer Common Stock Merrill Lynch

225 Liberty St Floor 37 New York NY 10281

5000 138975.02 71252108 08/01/2023 NYSE Common Stock 08/03/2021 Vesting of restricted stock unit award NETSCOUT SYSTEMS INC N 2674 08/03/2021 Granted as part of issuer equity compensation plan Common Stock 06/03/2022 Vesting of restricted stock unit award NETSCOUT SYSTEMS INC N 2326 06/03/2022 Granted as part of issuer equity compensation plan N Michael Szabados

310 LITTLETON ROAD WESTFORD MA 01886

Common Stock 05/09/2023 5000 147165.25 08/01/2023 12/02/2022 Michael Szabados