0001580808-21-000136.txt : 20210820 0001580808-21-000136.hdr.sgml : 20210820 20210820194610 ACCESSION NUMBER: 0001580808-21-000136 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210819 FILED AS OF DATE: 20210820 DATE AS OF CHANGE: 20210820 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Becker Brian CENTRAL INDEX KEY: 0001826095 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36343 FILM NUMBER: 211194999 MAIL ADDRESS: STREET 1: 230 HOWES DRIVE CITY: LOS GATOS STATE: CA ZIP: 95032 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_162950313795545.xml FORM 4 X0306 4 2021-08-19 0 0001580808 A10 Networks, Inc. ATEN 0001826095 Becker Brian 2300 ORCHARD PARKWAY SAN JOSE CA 95131 0 1 0 0 Chief Financial Officer Common Stock 2021-08-19 4 M 0 9315 0 A 62688 D Performance-based Restricted Stock Units 2021-08-19 4 M 0 9315 0 D 2025-02-02 Common Stock 9315.0 9315 D Performance-Based Restricted Stock Units were previously reported on February 4, 2021, each of which represents a contingent right to receive one share of common stock of ATEN, with vesting subject to the achievement of specified levels of the volume weighted average closing prices of a share of ATEN common stock during any one hundred (100) calendar day trading period between February 2, 2021 and February 2, 2025. The second milestone achievement date occurred on August 17, 2021, as certified by the compensation committee of ATEN on August 19, 2021, resulting in 9,315 units meeting the appropriate performance-based conditions. However, these shares remain subject to time-based vesting conditions and will therefore vest as to one-third (1/3) on August 30, 2021 and an additional one-third (1/3) on each of the first and second anniversaries of August 17, 2021, subject to continued employment. These shares are reflected on Table I. /s/ Robert Cochran as attorney-in-fact 2021-08-20