Alpha and Omega Semiconductor SEC Filings http://investor.aosmd.com/generated by Q4Fri, 11 Sep 2026 16:04:19 -0400Copyright Q4 Inc. All rights reserved.Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19778966http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19778966Fri, 11 Sep 2026 00:00:00 -0400Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19778936http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19778936Fri, 11 Sep 2026 00:00:00 -0400Alpha and Omega Semiconductor - S-8 - Securities Registration: Employee Benefit Plan19741283http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19741283Thu, 27 Aug 2026 00:00:00 -0400Alpha and Omega Semiconductor - 10-K - Annual Report19741268http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19741268Thu, 27 Aug 2026 00:00:00 -0400Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19702772http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19702772Fri, 14 Aug 2026 00:00:00 -0400Alpha and Omega Semiconductor - 8-K - Current report filing19690372http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19690372Wed, 12 Aug 2026 00:00:00 -0400Alpha and Omega Semiconductor - SC 13G/A - Amended Statement of Ownership19683272http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19683272Mon, 10 Aug 2026 00:00:00 -0400Alpha and Omega Semiconductor - SC 13G - Statement of Ownership19675388http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19675388Fri, 07 Aug 2026 00:00:00 -0400Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19621604http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19621604Tue, 21 Jul 2026 00:00:00 -0400Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19617231http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19617231Fri, 17 Jul 2026 00:00:00 -0400Alpha and Omega Semiconductor - 3 - Initial Statement of Beneficial Ownership19615706http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19615706Fri, 17 Jul 2026 00:00:00 -0400Alpha and Omega Semiconductor - 144 - Report of proposed sale of securities19613204http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19613204Thu, 16 Jul 2026 00:00:00 -0400Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19611190http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19611190Wed, 15 Jul 2026 00:00:00 -0400Alpha and Omega Semiconductor - SC 13G/A - Amended Statement of Ownership19606950http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19606950Tue, 14 Jul 2026 00:00:00 -0400Alpha and Omega Semiconductor - 8-K - Current report filing19602699http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19602699Fri, 10 Jul 2026 00:00:00 -0400Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19546037http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19546037Wed, 17 Jun 2026 00:00:00 -0400Alpha and Omega Semiconductor - 144 - Report of proposed sale of securities19541750http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19541750Tue, 16 Jun 2026 00:00:00 -0400Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19511842http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19511842Wed, 03 Jun 2026 00:00:00 -0400Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19490345http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19490345Thu, 28 May 2026 00:00:00 -0400Alpha and Omega Semiconductor - 4 - Statement of Changes in Beneficial Ownership19483528http://investor.aosmd.com/financial-information/sec-filings/sec-filings-details/default.aspx?FilingId=19483528Wed, 27 May 2026 00:00:00 -0400