0001280263-23-000023.txt : 20230317 0001280263-23-000023.hdr.sgml : 20230317 20230317205348 ACCESSION NUMBER: 0001280263-23-000023 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: WHITE BRIAN C CENTRAL INDEX KEY: 0001438029 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35667 FILM NUMBER: 23744697 MAIL ADDRESS: STREET 1: C/O INTEGRATED DEVICE TECHNOLOGY, INC. STREET 2: 6024 SILVER CREEK VALLEY ROAD CITY: SAN JOSE STATE: CA ZIP: 95138 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 0001438029 WHITE BRIAN C 3101 JAY STREET SANTA CLARA CA 95054 0 1 0 0 CFO Ordinary Shares 2023-03-15 4 M 0 20000 A 20944 D Ordinary Shares 2023-03-17 4 S 0 10554 76.85 D 10390 D Restricted Stock Units 2023-03-15 4 M 0 20000 0.0 D 2026-03-15 Ordinary Shares 20000 60000 D Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. Shares sold to pay tax obligations resulting from the vesting of restricted stock units. The RSUs vest as to 1/4 of the RSUs on March 15, 2023 and 1/16 of the RSUs will vest each three months thereafter such that the RSUs are 100% vested on March 15, 2026. By: /s/ Michael Morehead, Attorney-in-Fact For: Brian White 2023-03-17