ALPHA & OMEGA SEMICONDUCTOR Ltd — Director's Dealing 2024

Jan 6, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
CIK: 0001387467
Period of Report: 2024-01-02

Reporting Person: Liang Yifan (CFO and Corp Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-01-02	Common Shares	A	90000	—	Acquired	301504	Direct
2024-01-02	Common Shares	F	8208	$27.38	Disposed	293296	Direct

Footnotes

F1: Represents market-based restricted share units (MRSUs) granted on July 1, 2018 upon the achievement of specified performance goals as certified previously by the Compensation Committee on February 22, 2023 and the issuance of shares thereunder is subject to vesting in four equal annual installment commencing in January 2024 provided that the Reporting Person remains in the issuers service through each such vesting date.

F2: Includes 10,158 unvested shares subject to the PSU granted on March 15, 2022 which are subject to vesting upon satisfaction of service-based vesting conditions by the Reporting Person.

F3: Includes an aggregate of 47,500 shares subject to Restricted Share Unit awards (RSU) granted on March 16, 2020, March 15, 2021, March 15, 2022, and March 15, 2023 which will be issued as such units vest in accordance with their terms, and excludes 21,455 unvested common shares subject to the PSU granted on March 15, 2023, which may become vested upon achievement of certain corporate performance goals in the future.

F4: Reflects 662 shares acquired under the Issuer's Employee Stock Purchase Plan on May 12, 2023.

F5: Shares withheld to satisfy the Issuer's tax withholding obligation upon the issuance and annual vesting of shares subject to MRSUs.