0001280263-21-000075.txt : 20210907 0001280263-21-000075.hdr.sgml : 20210907 20210907194837 ACCESSION NUMBER: 0001280263-21-000075 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210902 FILED AS OF DATE: 20210907 DATE AS OF CHANGE: 20210907 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RICHARDSON DAVID JEFFREY CENTRAL INDEX KEY: 0001329724 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35667 FILM NUMBER: 211240471 MAIL ADDRESS: STREET 1: LSI LOGIC CORP STREET 2: 1621 BARBER LANE CITY: MILPITAS STATE: CA ZIP: 95035 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 2021-09-02 0 0001280263 AMBARELLA INC AMBA 0001329724 RICHARDSON DAVID JEFFREY 3101 JAY STREET SANTA CLARA CA 95054 1 0 0 0 Restricted Stock Units 2021-09-02 4 A 0 1508 0.0 A 2022-09-15 Ordinary Shares 1508 1508 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: David Jeffrey Richardson 2021-09-07