0001280263-22-000010.txt : 20220301 0001280263-22-000010.hdr.sgml : 20220301 20220301201423 ACCESSION NUMBER: 0001280263-22-000010 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220225 FILED AS OF DATE: 20220301 DATE AS OF CHANGE: 20220301 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hu Chenming CENTRAL INDEX KEY: 0001316320 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35667 FILM NUMBER: 22700771 MAIL ADDRESS: STREET 1: 2060 PEBBLE DRIVE CITY: ALAMO STATE: CA ZIP: 94507 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 2022-02-25 0 0001280263 AMBARELLA INC AMBA 0001316320 Hu Chenming 3101 JAY STREET SANTA CLARA CA 95054 1 0 0 0 Ordinary Shares 2022-02-25 4 M 0 5555 38.92 A 16178 D Non-Qualified Stock Option (right to buy) 38.92 2022-02-25 4 M 0 5555 0.0 D 2024-09-07 Ordinary Shares 5555 0 D The shares subject to the option vest at a rate of 1/12 per month following the vesting start date of September 8, 2014. By: /s/ Michael Morehead, Attorney-in-Fact For: Chenming Hu 2022-02-28