0001280263-23-000054.txt : 20230901 0001280263-23-000054.hdr.sgml : 20230901 20230901170334 ACCESSION NUMBER: 0001280263-23-000054 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230831 FILED AS OF DATE: 20230901 DATE AS OF CHANGE: 20230901 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: 231233298 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 X0508 4 2023-08-31 0 0001280263 AMBARELLA INC AMBA 0001715983 Hon Hsiao-Wuen 3101 JAY STREET SANTA CLARA CA 95054 1 0 0 0 0 Ordinary Shares 2023-08-31 4 A 0 3218 0.0 A 25281 D Effective as of August 31, 2023, the Board of Directors approved an annual restricted stock unit grant of 3,218 Ordinary Shares to each independent director. The RSU grant vests as to 1/4th of the Ordinary Shares each three months following the vesting start date of September 15, 2023, so as to be 100% vested on September 15, 2024, subject to continued service with the Company. By: /s/ Michael Morehead, Attorney-in-Fact For: Hsiao-Wuen Hon 2023-09-01