IBNALE DAVID T

PrivateCIK: 1283715

Location

MENLO PARK, CA

MADDOCK ERNEST E

→ULTRA CLEAN HOLDINGS, INC.

May 28, 2026·May 28, 2026

2 txn

LIGGETT EMILY M

→ULTRA CLEAN HOLDINGS, INC.

May 28, 2026·May 28, 2026

2 txn

IBNALE DAVID T

→ULTRA CLEAN HOLDINGS, INC.

May 28, 2026·May 28, 2026

1 txn

EDMAN THOMAS T

→ULTRA CLEAN HOLDINGS, INC.

May 28, 2026·May 28, 2026

1 txn

IBNALE DAVID T

→ULTRA CLEAN HOLDINGS, INC.

Dec 5, 2025·Dec 5, 2025

1 txn

IBNALE DAVID T

144

→ULTRA CLEAN HOLDINGS, INC.

Dec 3, 2025·Dec 3, 2025

XIAO JINSONG

→ULTRA CLEAN HOLDINGS, INC.

Sep 30, 2025·Sep 30, 2025

1 txn

IBNALE DAVID T

→ULTRA CLEAN HOLDINGS, INC.

May 23, 2025·May 23, 2025

1 txn

IBNALE DAVID T

→ULTRA CLEAN HOLDINGS, INC.

May 24, 2024·May 24, 2024

1 txn

IBNALE DAVID T

→ULTRA CLEAN HOLDINGS, INC.

May 19, 2023·May 19, 2023

1 txn

IBNALE DAVID T

→ULTRA CLEAN HOLDINGS, INC.

May 23, 2022·May 23, 2022

1 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

May 3, 2022·May 3, 2022

5 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

Apr 26, 2022·Apr 26, 2022

2 txn

IBNALE DAVID T

→ULTRA CLEAN HOLDINGS, INC.

Mar 4, 2022·Mar 4, 2022

1 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

Oct 28, 2021·Oct 28, 2021

1 txn

IBNALE DAVID T

→ULTRA CLEAN HOLDINGS, INC.

Sep 3, 2021·Sep 3, 2021

2 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

Aug 4, 2021·Aug 4, 2021

1 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

Aug 2, 2021·Aug 2, 2021

1 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

Jul 9, 2021·Jul 9, 2021

1 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

Jun 7, 2021·Jun 7, 2021

1 txn

IBNALE DAVID T

→ULTRA CLEAN HOLDINGS, INC.

May 24, 2021·May 24, 2021

1 txn

WIDMANN AMIR

→ULTRA CLEAN HOLDINGS, INC.

May 18, 2021·May 18, 2021

1 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

May 4, 2021·May 4, 2021

4 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

Apr 27, 2021·Apr 27, 2021

2 txn

WILLIAMS WILLIAM JOE

→ULTRA CLEAN HOLDINGS, INC.

Apr 1, 2021·Apr 1, 2021

2 txn

Page 1 of 2 · 49 total

Filer	Form	Target	Filed	Activity
MADDOCK ERNEST ECIK · 1227050	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 28, 2026 May 28, 2026	2txn
LIGGETT EMILY MCIK · 1231898	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 28, 2026 May 28, 2026	2txn
IBNALE DAVID TCIK · 1283715	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 28, 2026 May 28, 2026	1txn
EDMAN THOMAS TCIK · 1048858	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 28, 2026 May 28, 2026	1txn
IBNALE DAVID TCIK · 1283715	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Dec 5, 2025 Dec 5, 2025	1txn
IBNALE DAVID TCIK · 1283715	144 Sale	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Dec 3, 2025 Dec 3, 2025	—
XIAO JINSONGCIK · 2086234	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Sep 30, 2025 Sep 30, 2025	1txn
IBNALE DAVID TCIK · 1283715	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 23, 2025 May 23, 2025	1txn
IBNALE DAVID TCIK · 1283715	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 24, 2024 May 24, 2024	1txn
IBNALE DAVID TCIK · 1283715	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 19, 2023 May 19, 2023	1txn
IBNALE DAVID TCIK · 1283715	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 23, 2022 May 23, 2022	1txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 3, 2022 May 3, 2022	5txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Apr 26, 2022 Apr 26, 2022	2txn
IBNALE DAVID TCIK · 1283715	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Mar 4, 2022 Mar 4, 2022	1txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Oct 28, 2021 Oct 28, 2021	1txn
IBNALE DAVID TCIK · 1283715	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Sep 3, 2021 Sep 3, 2021	2txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Aug 4, 2021 Aug 4, 2021	1txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Aug 2, 2021 Aug 2, 2021	1txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Jul 9, 2021 Jul 9, 2021	1txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Jun 7, 2021 Jun 7, 2021	1txn
IBNALE DAVID TCIK · 1283715	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 24, 2021 May 24, 2021	1txn
WIDMANN AMIRCIK · 1858019	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 18, 2021 May 18, 2021	1txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	May 4, 2021 May 4, 2021	4txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Apr 27, 2021 Apr 27, 2021	2txn
WILLIAMS WILLIAM JOECIK · 1698624	4 Trade	ULTRA CLEAN HOLDINGS, INC.CIK · 1275014	Apr 1, 2021 Apr 1, 2021	2txn

Page 1 of 2 · 49 total