ALPHA & OMEGA SEMICONDUCTOR Ltd — Director's Dealing 2019

Dec 21, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
CIK: 0001387467
Period of Report: 2019-12-20

Reporting Person: Xue Bing (Senior VP of Global Sales)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-12-20	Common Share	S	2981	$13.681	Disposed	46444	Direct
2019-12-20	Common Share	S	5515	$13.7089	Disposed	40929	Direct

Footnotes

F1: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 20, 2019.

F2: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $13.48 to $13.95, 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.

F3: Includes an aggregate of 28,049 shares subject to Restricted Share Unit awards (RSU) granted on March 15, 2016, March 15, 2017, March 15, 2018, and March 15, 2019, which will be issued as such units vest in accordance with their terms.

F4: Includes 720 shares acquired under the Issuer's Employee Stock Purchase Plan on November 14, 2019.