Alpha & Omega Semiconductor Ltd.

AOSL·NASDAQ·$47.89Share Price as of 11/2·$1BMarket Cap as of 11/2

Financials

10-KFY 202608/27/26 10-QQ3 ended 03/31/2605/06/26 10-QQ2 ended 12/31/2502/05/26 10-QQ1 ended 09/30/2511/06/25 10-KFY 202508/28/25

Disclosures

8-KCurrent report08/12/26 8-KCurrent report07/10/26 8-KCurrent report05/12/26 8-KCurrent report05/06/26 8-KCurrent report04/17/26

Prospectuses and Registrations

S-8Registration of securities for employees08/27/26 S-8Registration of securities for employees08/28/25 S-8Registration of securities for employees05/08/24 S-8Registration of securities for employees02/08/23 S-8Registration of securities for employees11/12/21

Proxies

DEF 14ADefinitive proxy09/30/26 DEFA14AAdditional proxy materials09/30/26 DEF 14ADefinitive proxy09/18/25 DEFA14AAdditional proxy materials09/18/25 DEF 14ADefinitive proxy09/25/24

Ownership

Form 4Insider transaction09/11/26 Form 4Insider transaction09/11/26 Form 4Insider transaction08/14/26 SC 13G/ABeneficial ownership (amended)08/10/26 Form 4Insider transaction07/21/26

Other

ARSAnnual report to shareholders09/30/26 SDConflict Minerals disclosure02/27/26 ARSAnnual report to shareholders09/18/25 UPLOADLetter from the SEC06/05/25 CORRESPCorrespondence with the SEC06/04/25