0001387467-16-000253.txt : 20161214 0001387467-16-000253.hdr.sgml : 20161214 20161214183804 ACCESSION NUMBER: 0001387467-16-000253 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20161212 FILED AS OF DATE: 20161214 DATE AS OF CHANGE: 20161214 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 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: 162052061 MAIL ADDRESS: STREET 1: 475 OAKMEAD PARKWAY CITY: SUNNYVALE STATE: CA ZIP: 94085 4 1 wf-form4_148175867102256.xml FORM 4 X0306 4 2016-12-12 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 2016-11-21 4 G 0 10000 0 D 4039715 D Common Shares 2016-12-12 4 S 0 25883 22.186 D 4013832 D Common Shares 2016-12-13 4 S 0 24117 22.1031 D 3989715 D Includes an aggregate of 79,375 shares subject to RSU awards granted on February 14, 2013, March 17, 2014, March 16, 2015, and March 15, 2016, which will be issued as such units vest in accordance with their terms. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on Sep 8, 2016. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.0000 to $22.8300, inclusive. The Reporting Person undertakes to provide to Alpha and Omega Semiconductor Limited, any security holder of Alpha and Omega Semiconductor Limited, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.0000 to $22.2500, inclusive. The Reporting Person undertakes to provide to Alpha and Omega Semiconductor Limited, any security holder of Alpha and Omega Semiconductor Limited, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. /s/ Yanbing Hong, attorney-in-fact for Mike F. Chang 2016-12-14