CHEN ROBERT I

PrivateCIK: 1171523

Location

SUNNYVALE, CA

CHANG MIKE F

→ALPHA & OMEGA SEMICONDUCTOR LTD

Jun 3, 2026·Jun 3, 2026

2 txn

CHANG MIKE F

→ALPHA & OMEGA SEMICONDUCTOR LTD

May 28, 2026·May 28, 2026

2 txn

CHANG STEPHEN CHUNPING

→ALPHA & OMEGA SEMICONDUCTOR LTD

May 26, 2026·May 26, 2026

1 txn

XUE BING

→ALPHA & OMEGA SEMICONDUCTOR LTD

May 20, 2026·May 20, 2026

1 txn

CHANG STEPHEN CHUNPING

→ALPHA & OMEGA SEMICONDUCTOR LTD

Apr 20, 2026·Apr 20, 2026

3 txn

LIANG YIFAN

→ALPHA & OMEGA SEMICONDUCTOR LTD

Apr 16, 2026·Apr 16, 2026

3 txn

XUE BING

→ALPHA & OMEGA SEMICONDUCTOR LTD

Mar 18, 2026·Mar 18, 2026

5 txn

LIANG YIFAN

→ALPHA & OMEGA SEMICONDUCTOR LTD

Mar 18, 2026·Mar 18, 2026

4 txn

CHANG MIKE F

→ALPHA & OMEGA SEMICONDUCTOR LTD

Mar 18, 2026·Mar 18, 2026

4 txn

CHANG STEPHEN CHUNPING

→ALPHA & OMEGA SEMICONDUCTOR LTD

Mar 18, 2026·Mar 18, 2026

4 txn

LI WENJUN

→ALPHA & OMEGA SEMICONDUCTOR LTD

Mar 18, 2026·Mar 18, 2026

4 txn

CHANG MIKE F

→ALPHA & OMEGA SEMICONDUCTOR LTD

Mar 10, 2026·Mar 10, 2026

1 txn

XUE BING

→ALPHA & OMEGA SEMICONDUCTOR LTD

Feb 18, 2026·Feb 18, 2026

1 txn

XUE BING

144

→ALPHA & OMEGA SEMICONDUCTOR LTD

Feb 17, 2026·Feb 17, 2026

-3

XUE BING

→ALPHA & OMEGA SEMICONDUCTOR LTD

Jan 16, 2026·Jan 16, 2026

1 txn

XUE BING

144

→ALPHA & OMEGA SEMICONDUCTOR LTD

Jan 15, 2026·Jan 15, 2026

-3

LI WENJUN

→ALPHA & OMEGA SEMICONDUCTOR LTD

Jan 5, 2026·Jan 5, 2026

1 txn

XUE BING

→ALPHA & OMEGA SEMICONDUCTOR LTD

Jan 5, 2026·Jan 5, 2026

1 txn

LIANG YIFAN

→ALPHA & OMEGA SEMICONDUCTOR LTD

Jan 5, 2026·Jan 5, 2026

1 txn

CHANG STEPHEN CHUNPING

→ALPHA & OMEGA SEMICONDUCTOR LTD

Jan 5, 2026·Jan 5, 2026

1 txn

CHANG MIKE F

→ALPHA & OMEGA SEMICONDUCTOR LTD

Jan 5, 2026·Jan 5, 2026

1 txn

LIANG YIFAN

→ALPHA & OMEGA SEMICONDUCTOR LTD

Dec 16, 2025·Dec 16, 2025

1 txn

XUE BING

→ALPHA & OMEGA SEMICONDUCTOR LTD

Dec 16, 2025·Dec 16, 2025

1 txn

XUE BING

144

→ALPHA & OMEGA SEMICONDUCTOR LTD

Dec 15, 2025·Dec 15, 2025

-2

XUE BING

→ALPHA & OMEGA SEMICONDUCTOR LTD

Nov 17, 2025·Nov 17, 2025

1 txn

Page 1 of 11 · 261 total

Filer	Form	Target	Filed	Activity
CHANG MIKE FCIK · 1511393	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Jun 3, 2026 Jun 3, 2026	2txn
CHANG MIKE FCIK · 1511393	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	May 28, 2026 May 28, 2026	2txn
CHANG STEPHEN CHUNPINGCIK · 1722000	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	May 26, 2026 May 26, 2026	1txn
XUE BINGCIK · 1787488	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	May 20, 2026 May 20, 2026	1txn
CHANG STEPHEN CHUNPINGCIK · 1722000	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Apr 20, 2026 Apr 20, 2026	3txn
LIANG YIFANCIK · 1522325	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Apr 16, 2026 Apr 16, 2026	3txn
XUE BINGCIK · 1787488	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Mar 18, 2026 Mar 18, 2026	5txn
LIANG YIFANCIK · 1522325	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Mar 18, 2026 Mar 18, 2026	4txn
CHANG MIKE FCIK · 1511393	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Mar 18, 2026 Mar 18, 2026	4txn
CHANG STEPHEN CHUNPINGCIK · 1722000	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Mar 18, 2026 Mar 18, 2026	4txn
LI WENJUNCIK · 1878542	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Mar 18, 2026 Mar 18, 2026	4txn
CHANG MIKE FCIK · 1511393	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Mar 10, 2026 Mar 10, 2026	1txn
XUE BINGCIK · 1787488	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Feb 18, 2026 Feb 18, 2026	1txn
XUE BINGCIK · 1787488	144 Sale	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Feb 17, 2026 Feb 17, 2026	—
XUE BINGCIK · 1787488	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Jan 16, 2026 Jan 16, 2026	1txn
XUE BINGCIK · 1787488	144 Sale	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Jan 15, 2026 Jan 15, 2026	—
LI WENJUNCIK · 1878542	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Jan 5, 2026 Jan 5, 2026	1txn
XUE BINGCIK · 1787488	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Jan 5, 2026 Jan 5, 2026	1txn
LIANG YIFANCIK · 1522325	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Jan 5, 2026 Jan 5, 2026	1txn
CHANG STEPHEN CHUNPINGCIK · 1722000	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Jan 5, 2026 Jan 5, 2026	1txn
CHANG MIKE FCIK · 1511393	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Jan 5, 2026 Jan 5, 2026	1txn
LIANG YIFANCIK · 1522325	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Dec 16, 2025 Dec 16, 2025	1txn
XUE BINGCIK · 1787488	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Dec 16, 2025 Dec 16, 2025	1txn
XUE BINGCIK · 1787488	144 Sale	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Dec 15, 2025 Dec 15, 2025	—
XUE BINGCIK · 1787488	4 Trade	ALPHA & OMEGA SEMICONDUCTOR LTDCIK · 1387467	Nov 17, 2025 Nov 17, 2025	1txn

Page 1 of 11 · 261 total