ALPHA & OMEGA SEMICONDUCTOR Ltd — Director's Dealing 2021

Oct 12, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
CIK: 0001387467
Period of Report: 2021-10-11

Reporting Person: Xue Bing (EVP-WW Sales & Bus Development)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-10-11	Common Share	S	1492	$31.49	Disposed	52215	Direct

Footnotes

F1: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted previously by the Reporting Person.

F2: The price reported in Column 4 is the exact price at which all shares were sold.

F3: Includes an aggregate of 34,750 shares subject to Restricted Share Unit awards (RSU) granted on March 15, 2018, March 15, 2019, March 16, 2020, March 15, 2021, and August 12, 2021 which will be issued as such units vest in accordance with their terms, and excludes (a) 15,000 unvested common shares subject to the PSU granted on March 15, 2021, which may become vested upon achievement of certain corporate performance goals in the future and (b) 3,750 unvested common shares subject to the 2018 PSU which may be vested upon satisfaction of service-based vesting conditions by the Reporting Person.

F4: Includes 9,000 unvested common shares subject to the 2020 PSU granted on March 16, 2020 which may be vested upon satisfaction of service-based vesting conditions by the Reporting Person.