0001280263-16-000206.txt : 20160920 0001280263-16-000206.hdr.sgml : 20160920 20160920170435 ACCESSION NUMBER: 0001280263-16-000206 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160916 FILED AS OF DATE: 20160920 DATE AS OF CHANGE: 20160920 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: Day Christopher CENTRAL INDEX KEY: 0001558685 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35667 FILM NUMBER: 161894379 MAIL ADDRESS: STREET 1: 2975 SAN YSIDRO WAY CITY: SANTA CLARA STATE: CA ZIP: 95051 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2016-09-16 0 0001280263 AMBARELLA INC AMBA 0001558685 Day Christopher 3101 JAY STREET SANTA CLARA CA 95054 0 1 0 0 VP, Marketing Ordinary Shares 2016-09-16 4 M 0 2613.0 A 26476 D Ordinary Shares 2016-09-16 4 S 0 1405.0 67.98 D 25071 D Restricted Stock Units 2016-09-16 4 M 0 556.0 0.0 D 2022-08-27 Ordinary Shares 556 0 D Restricted Stock Units 2016-09-16 4 M 0 1094.0 0.0 D 2023-08-27 Ordinary Shares 1094 4375 D Restricted Stock Units 2016-09-16 4 M 0 963.0 0.0 D 2024-09-07 Ordinary Shares 963 7700 D Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. Includes 331 shares acquired under the Company's employee stock purchase plan on September 15, 2016. Shares sold to pay tax obligations resulting from the vesting of restricted stock award and restricted stock units. The restricted stock units vest at the rate of 1/16 per quarter beginning on September 15, 2012. The restricted stock units vest at the rate of 1/16 per quarter beginning on September 15, 2013. The restricted stock units vest at the rate of 1/16 per quarter beginning on September 15, 2014. By: /s/ Michael Morehead, Attorney in Fact For: Christopher Day 2016-09-20