0001280263-17-000038.txt : 20170620 0001280263-17-000038.hdr.sgml : 20170620 20170620170036 ACCESSION NUMBER: 0001280263-17-000038 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170616 FILED AS OF DATE: 20170620 DATE AS OF CHANGE: 20170620 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AMBARELLA INC CENTRAL INDEX KEY: 0001280263 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 980459628 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Wang Feng-Ming CENTRAL INDEX KEY: 0001558686 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35667 FILM NUMBER: 17921408 MAIL ADDRESS: STREET 1: 2975 SAN YSIDRO WAY CITY: SANTA CLARA STATE: CA ZIP: 95051 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2017-06-16 0 0001280263 AMBARELLA INC AMBA 0001558686 Wang Feng-Ming 3101 JAY STREET SANTA CLARA CA 95054 1 1 0 0 CEO Ordinary Shares 2017-06-16 4 M 0 15429 A 290691 D Ordinary Shares 2017-06-16 4 S 0 11628 48.77 D 279063 D Restricted Stock Units 2017-06-16 4 M 0 4929 0.0 D 2019-03-15 Ordinary Shares 4929 34508 D Restricted Stock Units 2017-06-16 4 M 0 5250 0.0 D 2023-08-27 Ordinary Shares 5250 5250 D Restricted Stock Units 2017-06-16 4 M 0 5250 0.0 D 2024-09-07 Ordinary Shares 5250 26250 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 awards and restricted stock units. The RSUs vest as to 1/8 of the RSUs on June 15, 2017 and 1/8 of the RSUs will vest each three months thereafter such that the RSUs are 100% vested on March 15, 2019. The restricted stock units vest at the rate of 1/16 per quarter commencing on September 15, 2013. The restricted stock units vest at the rate of 1/16 per quarter commencing on September 15, 2014. By: /s/ Michael Morehead, Attorney in Fact For: Feng-Ming Wang 2017-06-20