0001596532-19-000052.txt : 20190222 0001596532-19-000052.hdr.sgml : 20190222 20190222204949 ACCESSION NUMBER: 0001596532-19-000052 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190220 FILED AS OF DATE: 20190222 DATE AS OF CHANGE: 20190222 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: McCool John F CENTRAL INDEX KEY: 0001701967 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36468 FILM NUMBER: 19627893 MAIL ADDRESS: STREET 1: C/O ARISTA NETWORKS 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 2019-02-20 0 0001596532 Arista Networks, Inc. ANET 0001701967 McCool John F 5453 GREAT AMERICA PARKWAY SANTA CLARA CA 95054 0 1 0 0 Chief Platform Officer Common Stock 2019-02-20 4 M 0 2250 0.0 A 2354 I by Trust Common Stock 2019-02-20 4 M 0 84 132.75 A 2438 I by Trust Common Stock 2019-02-20 4 S 0 84 270.17 D 2354 I by Trust Common Stock 2019-02-20 4 F 0 779 270.72 D 1575 I by Trust Common Stock 2019-02-21 4 S 0 735 269.44 D 840 I by Trust Non-Qualified Stock Option (right to buy) 132.75 2019-02-20 4 M 0 84 0.0 D 2027-04-16 Common Stock 84 3083 D Restricted Stock Unit-1 0.0 2019-02-20 4 M 0 2250 0.0 D Common Stock 2250 29250 D Each restricted stock unit represents a contingent right to receive one share of Arista Networks, Inc. Common Stock upon vesting. These shares are held by a family trust for which the reporting person is a co-trustee. The exercise and 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. Represents shares withheld to satisfy tax withholding obligations on the vesting of restricted stock units. 1/5th of the 5,000 shares subject to the option vested and became exercisable on March 20, 2018 and 1/60th of the shares subject to the option shall vest each month thereafter. 1/5th of the 45,000 restricted stock unit award vested on May 20, 2018 and 1/20th of the award will vest 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 and November 20. By: Isabelle Bertin-Bailly, Attorney-in-Fact For: John F. McCool 2019-02-22