ALPHA & OMEGA SEMICONDUCTOR Ltd — Director's Dealing 2024

Sep 12, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL)
CIK: 0001387467
Period of Report: 2024-09-11

Reporting Person: Li Wenjun (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-09-11	Common Share	S	2131	$32.3823	Disposed	70729	Direct
2024-09-11	Common Share	S	54	$33.1144	Disposed	70675	Direct
2024-09-11	Common Share	S	7018	$32.3661	Disposed	63657	Direct
2024-09-11	Common Share	S	143	$33.1101	Disposed	63514	Direct

Footnotes

F1: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2024.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.0300 to $32.8600, 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 3,096 unvested shares subject to the Performance Share Unit (PSU) granted on March 15, 2022 which are subject to vesting upon satisfaction of service-based vesting conditions by the Reporting Person.

F4: Includes an aggregate of 22,750 shares subject to Restricted Share Unit awards (RSU) granted on March 15, 2021, March 15, 2022, March 15, 2023, and March 15, 2024 which will be issued as such units vest in accordance with their terms, and excludes 10,000 unvested common shares subject to the PSU granted on March 15, 2024, which may become vested upon achievement of certain corporate performance goals in the future.

F5: Reflects 875 shares acquired under the Issuer's Employee Stock Purchase Plan on May 14, 2024.

F6: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.1100 to $33.1200, 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.

F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.9950 to $32.9300, 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.