0000899243-17-029318.txt : 20171220 0000899243-17-029318.hdr.sgml : 20171220 20171220161019 ACCESSION NUMBER: 0000899243-17-029318 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171218 FILED AS OF DATE: 20171220 DATE AS OF CHANGE: 20171220 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: VERHALEN ANDREW W CENTRAL INDEX KEY: 0001205979 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35667 FILM NUMBER: 171266871 MAIL ADDRESS: STREET 1: C/O MATRIX PARTNERS STREET 2: 250 HOMER AVE SUITE 201 CITY: PALO ALTO STATE: CA ZIP: 94301 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 doc4.xml FORM 4 SUBMISSION X0306 4 2017-12-18 0 0001280263 AMBARELLA INC AMBA 0001205979 VERHALEN ANDREW W 260 HOMER AVENUE, SUITE 201 PALO ALTO CA 94301 1 0 0 0 Ordinary Shares 2017-12-18 4 M 0 1231 A 54129 D Ordinary Shares 850 I By Nicole Brownstone Verhalen 1997 Trust Ordinary Shares 850 I By Sara Rose Verhalen 1997 Trust Restricted Stock Units 2017-12-18 4 M 0 1231 0.00 D Ordinary Shares 1231 3695 D Each restricted stock unit represents a contingent right to receive one share of Ambarella, Inc. Ordinary Shares. Of the total of 4,926 shares granted, the restricted stock units vest as to 1/4th of the restricted stock units each three months following the vesting start date of September 15, 2017, so as to be 100% vested on September 15, 2018. /s/ Michael Morehead by Power of Attorney 2017-12-20