Mike F. Chang

Insider Reports History

Location
Sunnyvale, CA
Signature
/s/ Yanbing Hong, attorney-in-fact for Mike F. Chang
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Mike F. Chang:

Stock Role Class Num Shares Value Price $ Report Date Ownership
ALPHA & OMEGA SEMICONDUCTOR Ltd Director, 10%+ Owner Common Shares 4.35M $122M $27.96 20 Oct 2025 Direct

Insider Reports Filed by Mike F. Chang

Symbol Company Period Transactions Value $ Form Type Role Filing Time
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 20 Oct 2025 1 $0 4 Director, 10%+ Owner 21 Oct 2025, 19:29
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 17 Mar 2025 4 -$1.32M 4 Chairman of Board, Director, EVP, Strategic Initiative, 10%+ Owner 18 Mar 2025, 20:07
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 02 Jan 2025 1 -$820K 4 Executive Chairman, Director, 10%+ Owner 03 Jan 2025, 18:27
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 03 Dec 2024 1 $0 4 Executive Chairman, Director, 10%+ Owner 04 Dec 2024, 19:57
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 28 Aug 2024 1 $0 4 Executive Chairman, Director, 10%+ Owner 29 Aug 2024, 16:05
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 10 May 2024 1 $0 4 Executive Chairman, Director, 10%+ Owner 20 May 2024, 17:05
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 15 Mar 2024 3 -$1.18M 4 Executive Chairman, Director, 10%+ Owner 18 Mar 2024, 16:47
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 29 Jan 2024 3 -$584K 4 Executive Chairman, Director, 10%+ Owner 30 Jan 2024, 16:19
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 02 Jan 2024 2 -$474K 4 Executive Chairman, Director, 10%+ Owner 05 Jan 2024, 20:13
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 28 Dec 2023 3 -$573K 4 Executive Chairman, Director, 10%+ Owner 29 Dec 2023, 16:28
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 14 Dec 2023 3 -$527K 4 Executive Chairman, Director, 10%+ Owner 18 Dec 2023, 16:02
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 26 Oct 2023 3 -$528K 4 Executive Chairman, Director, 10%+ Owner 27 Oct 2023, 20:28
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 26 Sep 2023 3 -$636K 4 Executive Chairman, Director, 10%+ Owner 27 Sep 2023, 18:18
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 14 Sep 2023 1 $0 4 Executive Chairman, Director, 10%+ Owner 18 Sep 2023, 17:32
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 06 Sep 2023 1 $0 4 Executive Chairman, Director, 10%+ Owner 09 Feb 2024, 16:08
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 01 Sep 2023 3 -$707K 4 Executive Chairman, Director, 10%+ Owner 05 Sep 2023, 18:20
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 15 Mar 2023 4 -$1.43M 4 Executive Chairman, Director, 10%+ Owner 17 Mar 2023, 18:18
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 09 Jan 2023 3 -$1.21M 4 Chief Executive Officer, Director, 10%+ Owner 10 Jan 2023, 16:59
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 22 Mar 2022 2 $0 4 Chief Executive Officer, Director, 10%+ Owner 24 Mar 2022, 17:31
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 15 Mar 2022 8 -$5.18M 4 Chief Executive Officer, Director, 10%+ Owner 17 Mar 2022, 19:02
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 10 Nov 2021 2 $0 4 Chief Executive Officer, Director, 10%+ Owner 12 Nov 2021, 15:46
AOSL ALPHA & OMEGA SEMICONDUCTOR Ltd 29 Jan 2021 1 $0 4 Chief Executive Officer, Director, 10%+ Owner 16 Jul 2021, 16:07