CHEN TIMOTHY

PrivateCIK: 1818099

Location

AUSTIN, TX

CHEN TIMOTHY

→AMBIQ MICRO, INC.

Jun 10, 2026·Jun 10, 2026

1 txn

TAUTGES JOSEPH A

→AMBIQ MICRO, INC.

Jun 10, 2026·Jun 10, 2026

1 txn

ZHANG KER

→AMBIQ MICRO, INC.

Jun 10, 2026·Jun 10, 2026

1 txn

WINZELER JEFFREY G

→AMBIQ MICRO, INC.

Jun 4, 2026·Jun 4, 2026

2 txn

CHEN TIMOTHY

→AMBIQ MICRO, INC.

May 29, 2026·May 29, 2026

5 txn

CHEN TIMOTHY

144

→AMBIQ MICRO, INC.

May 27, 2026·May 27, 2026

WINZELER JEFFREY G

→AMBIQ MICRO, INC.

May 18, 2026·May 18, 2026

6 txn

CHEN SEAN CHIHHSIANG

144

→AMBIQ MICRO, INC.

May 15, 2026·May 15, 2026

ESAKA FUMIHIDE

144

→AMBIQ MICRO, INC.

May 14, 2026·May 14, 2026

WINZELER JEFFREY G

144

→AMBIQ MICRO, INC.

May 14, 2026·May 14, 2026

CONNORS MICHELE KIM

→AMBIQ MICRO, INC.

Apr 6, 2026·Apr 6, 2026

2 txn

WINZELER JEFFREY G

→AMBIQ MICRO, INC.

Mar 10, 2026·Mar 10, 2026

1 txn

HANSON SCOTT MCLEAN

→AMBIQ MICRO, INC.

Mar 10, 2026·Mar 10, 2026

1 txn

CHEN SEAN CHIHHSIANG

→AMBIQ MICRO, INC.

Mar 10, 2026·Mar 10, 2026

1 txn

ESAKA FUMIHIDE

→AMBIQ MICRO, INC.

Mar 10, 2026·Mar 10, 2026

1 txn

CONNORS MICHELE KIM

→AMBIQ MICRO, INC.

Mar 10, 2026·Mar 10, 2026

1 txn

HSIEH WEN HSUAN

→AMBIQ MICRO, INC.

Feb 20, 2026·Feb 20, 2026

2 txn

ESAKA FUMIHIDE

→AMBIQ MICRO, INC.

Feb 10, 2026·Feb 10, 2026

2 txn

HANSON SCOTT MCLEAN

→AMBIQ MICRO, INC.

Jan 28, 2026·Jan 28, 2026

1 txn

TAUTGES JOSEPH A

→AMBIQ MICRO, INC.

Jan 28, 2026·Jan 28, 2026

1 txn

CONNORS MICHELE KIM

→AMBIQ MICRO, INC.

Jan 7, 2026·Jan 7, 2026

2 txn

CHEN SEAN CHIHHSIANG

→AMBIQ MICRO, INC.

Oct 6, 2025·Oct 6, 2025

1 txn

ESAKA FUMIHIDE

→AMBIQ MICRO, INC.

Oct 6, 2025·Oct 6, 2025

1 txn

HANSON SCOTT MCLEAN

→AMBIQ MICRO, INC.

Oct 6, 2025·Oct 6, 2025

1 txn

WINZELER JEFFREY G

→AMBIQ MICRO, INC.

Oct 6, 2025·Oct 6, 2025

1 txn

Page 1 of 2 · 40 total

Filer	Form	Target	Filed	Activity
CHEN TIMOTHYCIK · 1818099	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Jun 10, 2026 Jun 10, 2026	1txn
TAUTGES JOSEPH ACIK · 1482249	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Jun 10, 2026 Jun 10, 2026	1txn
ZHANG KERCIK · 1266870	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Jun 10, 2026 Jun 10, 2026	1txn
WINZELER JEFFREY GCIK · 1312143	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Jun 4, 2026 Jun 4, 2026	2txn
CHEN TIMOTHYCIK · 1818099	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	May 29, 2026 May 29, 2026	5txn
CHEN TIMOTHYCIK · 1818099	144 Sale	AMBIQ MICRO, INC.CIK · 1500412	May 27, 2026 May 27, 2026	—
WINZELER JEFFREY GCIK · 1312143	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	May 18, 2026 May 18, 2026	6txn
CHEN SEAN CHIHHSIANGCIK · 2078559	144 Sale	AMBIQ MICRO, INC.CIK · 1500412	May 15, 2026 May 15, 2026	—
ESAKA FUMIHIDECIK · 2078454	144 Sale	AMBIQ MICRO, INC.CIK · 1500412	May 14, 2026 May 14, 2026	—
WINZELER JEFFREY GCIK · 1312143	144 Sale	AMBIQ MICRO, INC.CIK · 1500412	May 14, 2026 May 14, 2026	—
CONNORS MICHELE KIMCIK · 2104193	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Apr 6, 2026 Apr 6, 2026	2txn
WINZELER JEFFREY GCIK · 1312143	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Mar 10, 2026 Mar 10, 2026	1txn
HANSON SCOTT MCLEANCIK · 2078339	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Mar 10, 2026 Mar 10, 2026	1txn
CHEN SEAN CHIHHSIANGCIK · 2078559	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Mar 10, 2026 Mar 10, 2026	1txn
ESAKA FUMIHIDECIK · 2078454	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Mar 10, 2026 Mar 10, 2026	1txn
CONNORS MICHELE KIMCIK · 2104193	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Mar 10, 2026 Mar 10, 2026	1txn
HSIEH WEN HSUANCIK · 1835160	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Feb 20, 2026 Feb 20, 2026	2txn
ESAKA FUMIHIDECIK · 2078454	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Feb 10, 2026 Feb 10, 2026	2txn
HANSON SCOTT MCLEANCIK · 2078339	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Jan 28, 2026 Jan 28, 2026	1txn
TAUTGES JOSEPH ACIK · 1482249	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Jan 28, 2026 Jan 28, 2026	1txn
CONNORS MICHELE KIMCIK · 2104193	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Jan 7, 2026 Jan 7, 2026	2txn
CHEN SEAN CHIHHSIANGCIK · 2078559	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Oct 6, 2025 Oct 6, 2025	1txn
ESAKA FUMIHIDECIK · 2078454	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Oct 6, 2025 Oct 6, 2025	1txn
HANSON SCOTT MCLEANCIK · 2078339	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Oct 6, 2025 Oct 6, 2025	1txn
WINZELER JEFFREY GCIK · 1312143	4 Trade	AMBIQ MICRO, INC.CIK · 1500412	Oct 6, 2025 Oct 6, 2025	1txn

Page 1 of 2 · 40 total