CHAO DAVID TSUNG-HUNG

PrivateCIK: 1726418

Location

HOUSTON, TX

MCCOLLUM MARK A

→WESTLAKE CORP

Aug 17, 2026·Aug 17, 2026

1 txn

CREGG ROGER A

→WESTLAKE CORP

Aug 17, 2026·Aug 17, 2026

1 txn

CHAO DAVID TSUNG-HUNG

→WESTLAKE CORP

Aug 17, 2026·Aug 17, 2026

1 txn

MCCOLLUM MARK A

→WESTLAKE CORP

Aug 10, 2026·Aug 10, 2026

2 txn

CREGG ROGER A

→WESTLAKE CORP

Aug 10, 2026·Aug 10, 2026

2 txn

CHAO DAVID TSUNG-HUNG

→WESTLAKE CORP

Aug 10, 2026·Aug 10, 2026

3 txn

CHAO DAVID TSUNG-HUNG

→WESTLAKE CORP

Aug 11, 2025·Aug 11, 2025

4 txn

CHAO DAVID TSUNG-HUNG

→WESTLAKE CORP

Dec 2, 2024·Dec 2, 2024

2 txn

CHAO DAVID TSUNG-HUNG

144

→WESTLAKE CORP

Nov 26, 2024·Nov 26, 2024

CHAO DAVID TSUNG-HUNG

→WESTLAKE CORP

Nov 25, 2024·Nov 25, 2024

2 txn

CHAO DAVID TSUNG-HUNG

144

→WESTLAKE CORP

Nov 21, 2024·Nov 21, 2024

CHAO DAVID TSUNG-HUNG

→WESTLAKE CORP

Aug 12, 2024·Aug 12, 2024

4 txn

ZOELLER JOHNATHAN STEVAN

→WESTLAKE CORP

Mar 22, 2024·Mar 22, 2024

7 txn

ZOELLER JOHNATHAN STEVAN

144

→WESTLAKE CORP

Mar 21, 2024·Mar 21, 2024

-4

ZOELLER JOHNATHAN STEVAN

→WESTLAKE CORP

Mar 11, 2024·Mar 11, 2024

7 txn

ZOELLER JOHNATHAN STEVAN

144

→WESTLAKE CORP

Mar 8, 2024·Mar 8, 2024

-3

ZOELLER JOHNATHAN STEVAN

→WESTLAKE CORP

Feb 21, 2024·Feb 21, 2024

5 txn

ZOELLER JOHNATHAN STEVAN

→WESTLAKE CORP

Feb 20, 2024·Feb 20, 2024

2 txn

CHAO DAVID TSUNG-HUNG

→WESTLAKE CORP

Sep 1, 2023·Sep 1, 2023

2 txn

CHAO DAVID TSUNG-HUNG

→WESTLAKE CORP

Aug 24, 2023·Aug 24, 2023

2 txn

CHAO DAVID TSUNG-HUNG

144

→WESTLAKE CORP

Aug 23, 2023·Aug 23, 2023

ZOELLER JOHNATHAN STEVAN

→WESTLAKE CORP

Aug 15, 2023·Aug 15, 2023

3 txn

CHAO DAVID TSUNG-HUNG

→WESTLAKE CORP

Aug 14, 2023·Aug 14, 2023

4 txn

ZOELLER JOHNATHAN STEVAN

→WESTLAKE CORP

May 22, 2023·May 22, 2023

3 txn

ZOELLER JOHNATHAN STEVAN

144

→WESTLAKE CORP

May 19, 2023·May 19, 2023

-3

Page 1 of 2 · 45 total

Filer	Form	Target	Filed	Activity
MCCOLLUM MARK ACIK · 1215888	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 17, 2026 Aug 17, 2026	1txn
CREGG ROGER ACIK · 1231239	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 17, 2026 Aug 17, 2026	1txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 17, 2026 Aug 17, 2026	1txn
MCCOLLUM MARK ACIK · 1215888	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 10, 2026 Aug 10, 2026	2txn
CREGG ROGER ACIK · 1231239	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 10, 2026 Aug 10, 2026	2txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 10, 2026 Aug 10, 2026	3txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 11, 2025 Aug 11, 2025	4txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	4 Trade	WESTLAKE CORPCIK · 1262823	Dec 2, 2024 Dec 2, 2024	2txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	144 Sale	WESTLAKE CORPCIK · 1262823	Nov 26, 2024 Nov 26, 2024	—
CHAO DAVID TSUNG-HUNGCIK · 1726418	4 Trade	WESTLAKE CORPCIK · 1262823	Nov 25, 2024 Nov 25, 2024	2txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	144 Sale	WESTLAKE CORPCIK · 1262823	Nov 21, 2024 Nov 21, 2024	—
CHAO DAVID TSUNG-HUNGCIK · 1726418	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 12, 2024 Aug 12, 2024	4txn
ZOELLER JOHNATHAN STEVANCIK · 1803678	4 Trade	WESTLAKE CORPCIK · 1262823	Mar 22, 2024 Mar 22, 2024	7txn
ZOELLER JOHNATHAN STEVANCIK · 1803678	144 Sale	WESTLAKE CORPCIK · 1262823	Mar 21, 2024 Mar 21, 2024	—
ZOELLER JOHNATHAN STEVANCIK · 1803678	4 Trade	WESTLAKE CORPCIK · 1262823	Mar 11, 2024 Mar 11, 2024	7txn
ZOELLER JOHNATHAN STEVANCIK · 1803678	144 Sale	WESTLAKE CORPCIK · 1262823	Mar 8, 2024 Mar 8, 2024	—
ZOELLER JOHNATHAN STEVANCIK · 1803678	4 Trade	WESTLAKE CORPCIK · 1262823	Feb 21, 2024 Feb 21, 2024	5txn
ZOELLER JOHNATHAN STEVANCIK · 1803678	4 Trade	WESTLAKE CORPCIK · 1262823	Feb 20, 2024 Feb 20, 2024	2txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	4 Trade	WESTLAKE CORPCIK · 1262823	Sep 1, 2023 Sep 1, 2023	2txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 24, 2023 Aug 24, 2023	2txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	144 Sale	WESTLAKE CORPCIK · 1262823	Aug 23, 2023 Aug 23, 2023	—
ZOELLER JOHNATHAN STEVANCIK · 1803678	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 15, 2023 Aug 15, 2023	3txn
CHAO DAVID TSUNG-HUNGCIK · 1726418	4 Trade	WESTLAKE CORPCIK · 1262823	Aug 14, 2023 Aug 14, 2023	4txn
ZOELLER JOHNATHAN STEVANCIK · 1803678	4 Trade	WESTLAKE CORPCIK · 1262823	May 22, 2023 May 22, 2023	3txn
ZOELLER JOHNATHAN STEVANCIK · 1803678	144 Sale	WESTLAKE CORPCIK · 1262823	May 19, 2023 May 19, 2023	—

Page 1 of 2 · 45 total