UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _________________________________ FORM 10-Q _________________________________ (MARK ONE) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO Commission file number 001-34717 __________________________ Alpha and Omega Semiconduct ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _________________________________ FORM 10-Q _________________________________ (MARK ONE) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO Commission file number 001-34717 __________________________ Alpha and Omega Semicond ...

Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Q2 2019 Earnings Conference Call February 6, 2019 5:00 PM ET Company Participants So Yeon Jeong - Investor Relations Yifan Liang - Chief Financial Officer and Corporate Secretary Mike Chang - Co Founder, Chairman, Chief Executive Officer and President Stephen Chang - Senior Vice President of Marketing Conference Call Participants Jeremy Kwan - Stifel, Nicolaus Craig Ellis - B. Riley Ed Roesch - Sidoti Operator Good day, ladies and gentlemen, and welcome t ...