0001280263-22-000067.txt : 20220617 0001280263-22-000067.hdr.sgml : 20220617 20220617182024 ACCESSION NUMBER: 0001280263-22-000067 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220616 FILED AS OF DATE: 20220617 DATE AS OF CHANGE: 20220617 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hon Hsiao-Wuen CENTRAL INDEX KEY: 0001715983 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35667 FILM NUMBER: 221025409 MAIL ADDRESS: STREET 1: 3101 JAY STREET CITY: SANTA CLARA STATE: CA ZIP: 95054 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AMBARELLA INC CENTRAL INDEX KEY: 0001280263 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 980459628 FISCAL YEAR END: 0131 BUSINESS ADDRESS: STREET 1: 3101 JAY STREET CITY: SANTA CLARA STATE: CA ZIP: 95054 BUSINESS PHONE: 408-734-8888 MAIL ADDRESS: STREET 1: 3101 JAY STREET CITY: SANTA CLARA STATE: CA ZIP: 95054 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2022-06-16 0 0001280263 AMBARELLA INC AMBA 0001715983 Hon Hsiao-Wuen 3101 JAY STREET SANTA CLARA CA 95054 1 0 0 0 Ordinary Shares 2022-06-16 4 M 0 377 A 18569 D Restricted Stock Units 2022-06-16 4 M 0 377 0.0 D 2022-09-15 Ordinary Shares 377 377 D Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. The restricted stock units will vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2021, so as to be 100% vested on September 15, 2022. By: /s/ Michael Morehead, Attorney-in-Fact For: Hsiao-Wuan Hon 2022-06-17