Mike F. Chang - Mar 22, 2022 Form 4 Insider Report for ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)

Role: Chief Executive Officer, Director, 10%+ Owner
Signature: /s/ Yanbing Hong, attorney-in-fact for Mike F. Chang
Stock symbol: AOSL
Transactions as of: Mar 22, 2022
Transactions value $: $0
Form type: 4
Date filed: 3/24/2022, 05:31 PM
Previous filing: Mar 17, 2022
Next filing: Jan 10, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AOSL	Common Shares	Gift	$0	-20K	-0.46%	$0.00	4.37M	Mar 22, 2022	Direct	F1
transaction	AOSL	Common Shares	Gift	$0	-20K	-0.46%	$0.00	4.35M	Mar 22, 2022	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes an aggregate of 170,000 shares subject to Restricted Share Unit awards (RSU) granted on March 15, 2019, March 16, 2020, March 15, 2021, and March 15, 2022 which will be issued as such units vest in accordance with their terms, and excludes 70,000 unvested common shares subject to the PSU granted on March 15, 2022, which may become vested upon achievement of certain corporate performance goals in the future.

Content

Includes an aggregate of 170,000 shares subject to Restricted Share Unit awards (RSU) granted on March 15, 2019, March 16, 2020, March 15, 2021, and March 15, 2022 which will be issued as such units vest in accordance with their terms, and excludes 70,000 unvested common shares subject to the PSU granted on March 15, 2022, which may become vested upon achievement of certain corporate performance goals in the future.