0001280263-23-000017.txt : 20230317 0001280263-23-000017.hdr.sgml : 20230317 20230317165531 ACCESSION NUMBER: 0001280263-23-000017 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230315 FILED AS OF DATE: 20230317 DATE AS OF CHANGE: 20230317 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: De Greef-Safft Anne CENTRAL INDEX KEY: 0001630533 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35667 FILM NUMBER: 23743488 MAIL ADDRESS: STREET 1: 11 KEEWAYDIN DRIVE STREET 2: SUITE 300 CITY: SALEM STATE: NH ZIP: 03079 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 2023-03-15 0 0001280263 AMBARELLA INC AMBA 0001630533 De Greef-Safft Anne 3101 JAY STREET SANTA CLARA CA 95054 1 0 0 0 Ordinary Shares 2023-03-15 4 M 0 779 A 2621 D Restricted Stock Units 2023-03-15 4 M 0 779 0.0 D 2023-09-15 Ordinary Shares 779 1559 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, 2022, so as to be 100% vested on September 15, 2023. By: /s/ Michael Morehead, Attorney-in-Fact For: Anne De Greef-Safft 2023-03-17