0000899243-19-002621.txt : 20190205 0000899243-19-002621.hdr.sgml : 20190205 20190205161644 ACCESSION NUMBER: 0000899243-19-002621 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190201 FILED AS OF DATE: 20190205 DATE AS OF CHANGE: 20190205 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: 19568106 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 doc4.xml FORM 4 SUBMISSION X0306 4 2019-02-01 0 0001078075 NETSCOUT SYSTEMS INC NTCT 0001232878 DOWNING JOHN C/O NETSCOUT SYSTEMS, INC. 310 LITTLETON ROAD WESTFORD MA 01886 0 1 0 0 See Remarks Common Stock 2019-02-01 4 F 0 18 25.93 D 101366 D The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units which vested on 12/11/2018 and which shares of Common Stock were delivered to the reporting person on 2/1/2019. Represents the closing price of the Company's Common Stock on January 31, 2019. EVP, Worldwide Sales Operations /s/ John Downing 2019-02-05