0001580808-21-000184.txt : 20211110 0001580808-21-000184.hdr.sgml : 20211110 20211110185813 ACCESSION NUMBER: 0001580808-21-000184 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211108 FILED AS OF DATE: 20211110 DATE AS OF CHANGE: 20211110 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: COCHRAN ROBERT D CENTRAL INDEX KEY: 0001358721 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36343 FILM NUMBER: 211398355 MAIL ADDRESS: STREET 1: 2300 ORCHARD PARKWAY CITY: SAN JOSE STATE: CA ZIP: 95131 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: A10 Networks, Inc. CENTRAL INDEX KEY: 0001580808 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER COMMUNICATIONS EQUIPMENT [3576] IRS NUMBER: 201446869 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2300 ORCHARD PKWY CITY: SAN JOSE STATE: CA ZIP: 95131 BUSINESS PHONE: (408) 325-8668 MAIL ADDRESS: STREET 1: 2300 ORCHARD PKWY CITY: SAN JOSE STATE: CA ZIP: 95131 4 1 wf-form4_163658867927221.xml FORM 4 X0306 4 2021-11-08 0 0001580808 A10 Networks, Inc. ATEN 0001358721 COCHRAN ROBERT D C/O A10 NETWORKS 2300 ORCHARD PARKWAY SAN JOSE CA 95131 0 1 0 0 EVP Legal & Corp Collaboration Common Stock 2021-11-08 4 M 0 33601 3.0375 A 361214 D Common Stock, par value $0.00001 3.0375 2021-11-08 4 M 0 33601 0 D 2022-01-13 Common Stock 33601.0 0 D Employee Stock Option (right to buy). The incentive stock option award vested as to 1/4th of the total number of shares on January 12, 2013 with an addition 1/48th of the total number of shares vesting at the end of each full month thereafter. /s/ Robert D. Cochran 2021-11-10