0001596532-19-000147.txt : 20190522 0001596532-19-000147.hdr.sgml : 20190522 20190522192345 ACCESSION NUMBER: 0001596532-19-000147 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190520 FILED AS OF DATE: 20190522 DATE AS OF CHANGE: 20190522 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Theodosopoulos Nikos CENTRAL INDEX KEY: 0001605860 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36468 FILM NUMBER: 19847347 MAIL ADDRESS: STREET 1: C/O ARISTA NETWORKS, INC. STREET 2: 5453 GREAT AMERICA PARKWAY CITY: SANTA CLARA STATE: CA ZIP: 95054 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Arista Networks, Inc. CENTRAL INDEX KEY: 0001596532 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER COMMUNICATIONS EQUIPMENT [3576] IRS NUMBER: 201751121 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5453 GREAT AMERICA PARKWAY CITY: SANTA CLARA STATE: CA ZIP: 95054 BUSINESS PHONE: 408-547-5500 MAIL ADDRESS: STREET 1: 5453 GREAT AMERICA PARKWAY CITY: SANTA CLARA STATE: CA ZIP: 95054 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2019-05-20 0 0001596532 Arista Networks, Inc. ANET 0001605860 Theodosopoulos Nikos 5453 GREAT AMERICA PARKWAY SANTA CLARA CA 95054 1 0 0 0 Common Stock 2019-05-20 4 M 0 437 0.0 A 3053 D Common Stock 2019-05-21 4 S 0 100 247.15 D 2953 D Common Stock 2019-05-21 4 S 0 10 250.88 D 2943 D Restricted Stock Unit-1 0.0 2019-05-20 4 M 0 437 0.0 D Common Stock 437 1747 D Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. The sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2018. 1/12th of the 5,240 restricted stock units awarded vested on August 20, 2017 and will continue to vest at the same rate on each quarterly vest date thereafter. A quarterly vest date is the first market trading day on or after February 20, May 20, August 20, or November 20 of each year. By: Isabelle Bertin-Bailly, Attorney-in-Fact For: Nikos Theodosopoulos 2019-05-22