0001387467-18-000098.txt : 20181210 0001387467-18-000098.hdr.sgml : 20181210 20181210183602 ACCESSION NUMBER: 0001387467-18-000098 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181206 FILED AS OF DATE: 20181210 DATE AS OF CHANGE: 20181210 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chang Mike F CENTRAL INDEX KEY: 0001511393 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34717 FILM NUMBER: 181227437 MAIL ADDRESS: STREET 1: 475 OAKMEAD PARKWAY CITY: SUNNYVALE STATE: CA ZIP: 94085 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ALPHA & OMEGA SEMICONDUCTOR Ltd CENTRAL INDEX KEY: 0001387467 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 000000000 FISCAL YEAR END: 0630 BUSINESS ADDRESS: STREET 1: 475 OAKMEAD PARKWAY CITY: SUNNYVALE STATE: CA ZIP: 94085 BUSINESS PHONE: 408-830-9742 MAIL ADDRESS: STREET 1: 475 OAKMEAD PARKWAY CITY: SUNNYVALE STATE: CA ZIP: 94085 FORMER COMPANY: FORMER CONFORMED NAME: ALPHA & OMEGA SEMICONDUCTOR LTD DATE OF NAME CHANGE: 20070123 4 1 wf-form4_154448494474315.xml FORM 4 X0306 4 2018-12-06 0 0001387467 ALPHA & OMEGA SEMICONDUCTOR Ltd AOSL 0001511393 Chang Mike F 475 OAKMEAD PARKWAY SUNNYVALE CA 94085 1 1 1 0 Chief Executive Officer Common Shares 2018-12-06 4 P 0 2000 10 A 4128271 D Common Shares 2018-12-07 4 P 0 9630 9.8481 A 4137901 D Common Shares 2018-12-10 4 P 0 24775 9.9575 A 4162676 D The purchases were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 5, 2018. The price reported in Column 4 is the exact price at which all shares were purchased. Includes an aggregate of 449,246 shares subject to restricted share unit awards granted on March 16, 2015, March 15, 2016, March 15, 2017, March 15, 2018, and July 1, 2018, which will be issued as such units vest in accordance with their terms. /s/ Yanbing Hong, attorney-in-fact for Mike F. Chang 2018-12-10