0001387467-16-000209.txt : 20160923 0001387467-16-000209.hdr.sgml : 20160923 20160923174024 ACCESSION NUMBER: 0001387467-16-000209 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160921 FILED AS OF DATE: 20160923 DATE AS OF CHANGE: 20160923 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: Ho Yueh-Se CENTRAL INDEX KEY: 0001522313 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34717 FILM NUMBER: 161900651 MAIL ADDRESS: STREET 1: 475 OAKMEAD PARKWAY CITY: SUNNYVALE STATE: CA ZIP: 94085 4 1 wf-form4_147466681167580.xml FORM 4 X0306 4 2016-09-21 0 0001387467 ALPHA & OMEGA SEMICONDUCTOR Ltd AOSL 0001522313 Ho Yueh-Se 475 OAKMEAD PARKWAY SUNNYVALE CA 94085 1 1 0 0 Chief Operating Officer Common Shares 2016-09-21 4 M 0 26971 7.44 A 364411 D Common Shares 2016-09-21 4 S 0 26971 20.6501 D 337440 D Common Shares 2016-09-21 4 M 0 10000 18 A 347440 D Common Shares 2016-09-21 4 S 0 10000 20.6475 D 337440 D Employee Share Option (right to buy) 7.44 2016-09-21 4 M 0 26971 0 D 2024-03-16 Common Share 26971.0 31667 D Employee Share Option (right to buy) 18.0 2016-09-21 4 M 0 10000 0 D 2020-04-27 Common Shares 10000.0 0 D Includes an aggregate of 45,119 shares subject to restricted share unit 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 Aug 19, 2016. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.30 to $20.85, 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 $20.34 to $20.87, 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 option was granted on March 17, 2014 and becomes exercisable with respect to one-fourth (1/4) of the underlying shares on March 15, 2015, and thereafter the balance of the option shares become exercisable in a series of thirty-six (36) successive equal monthly installments. The option is fully vested and immediately exercisable for all option shares. /s/ Yangbing Hong, attorney-in-fact for Yueh-Se Ho 2016-09-23