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Who

Claudia Chen

Director

Company insider

Files Form 4 as: Director, Alpha and Omega Semiconductor.

In numbers

Trades disclosed
14
Buys
0
Sells
2
Bought
$0
Sold
$609K
Companies
1
Companies where not an officer
1
First trade
7 Nov 2019
Last trade
22 May 2026
Last filed
26 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
AOSL Alpha and Omega SemiconductorDirector · Semiconductors · last 22 May 20260 buys · 2 sells

Activity over time

1 Dec 2024 – 1 Oct 2026
10Dec 24Jun 25Nov 25May 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
22 May 2026filed 26 May 2026AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Sold$152K3,844 at $39.47filing
22 May 2026filed 26 May 2026AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Sold$8,797217 at $40.54filing
22 May 2026filed 26 May 2026AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Sold$152K3,844 at $39.47filing
22 May 2026filed 26 May 2026AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Sold$8,797217 at $40.54filing
11 Nov 2025filed 12 Nov 2025AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Code A—5,681 at $0.00filing
5 Dec 2024filed 5 Dec 2024AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Sold$130K2,586 at $50.27filing
5 Dec 2024filed 5 Dec 2024AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Sold$62K1,200 at $51.63filing
5 Dec 2024filed 5 Dec 2024AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Sold$96K1,837 at $52.44filing
7 Nov 2024filed 8 Nov 2024AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Code A—4,456 at $0.00filing
9 Nov 2023filed 13 Nov 2023AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Code A—5,593 at $0.00filing
29 Nov 2022filed 1 Dec 2022AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Code A—4,061 at $0.00filing
11 Nov 2021filed 15 Nov 2021AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Code A—4,009 at $0.00filing
12 Nov 2020filed 25 Nov 2020AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Code A—6,458 at $0.00filing
7 Nov 2019filed 12 Nov 2019AOSL Alpha and Omega SemiconductorSemiconductorsSEC FORM 4 Code A—7,618 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Technology2

Buys in green, sells in red, by the company’s sector.

Related people

Mike F. ChangDirector and 10% owner · Director and 10% owner at Alpha & Omega Semiconductor, filing Form 4 there in the last year
Stephen Chunping ChangChief Executive Officer · Chief Executive Officer at Alpha & Omega Semiconductor, filing Form 4 there in the last year
Joshua C. ChienDirector · Director at Alpha & Omega Semiconductor, filing Form 4 there in the last year
Bing XueEVP-WW Sales & Bus Development · EVP-WW Sales & Bus Development at Alpha & Omega Semiconductor, filing Form 4 there in the last year
Yifan LiangCFO and Corp Secretary · CFO and Corp Secretary at Alpha & Omega Semiconductor, filing Form 4 there in the last year