Albert Chao

Insider Reports History

Location
Houston, TX
Signature
Albert Chao by J Feng POA
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Albert Chao:

Company Role Class Num Shares Value Price $ Report Date Ownership
WESTLAKE CORP Executive Chairman, Director Common Stock 627,722 $46,729,508 $74.44 22 Dec 2025 Direct
WESTLAKE CORP Executive Chairman, Director Restricted Stock Units 12,322 $1,362,074 $110.54 21 Feb 2025 Direct
WESTLAKE CORP Executive Chairman, Director Employee Option (right to buy) 0 22 Dec 2025 Direct

Insider Reports Filed by Albert Chao

Symbol Company Period Transactions Value $ Form Type Role Filing Time
WLK WESTLAKE CORP 22 Dec 2025 5 +$623,541 4 Executive Chairman, Director 23 Dec 2025, 09:37
WLK WESTLAKE CORP 20 Feb 2025 4 -$1,480,131 4 Executive Chairman, Director 24 Feb 2025, 14:10
WLK WESTLAKE CORP 18 Feb 2025 4 -$676,767 4 Executive Chairman, Director 20 Feb 2025, 14:30
WLK WESTLAKE CORP 16 Aug 2024 4 -$3,556,938 4 Executive Chairman, Director 19 Aug 2024, 14:50
WLK WESTLAKE CORP 16 Feb 2024 6 -$3,235,924 4 President & CEO, Director 21 Feb 2024, 10:28
WLK WESTLAKE CORP 16 Feb 2024 2 $0 4 President & CEO, Director 20 Feb 2024, 09:05
WLK WESTLAKE CORP 31 Aug 2023 5 -$1,350,252 4 President & CEO, Director, 10%+ Owner 01 Sep 2023, 11:11
WLK WESTLAKE CORP 30 Aug 2023 4 -$1,403,418 4 President & CEO, Director, 10%+ Owner 31 Aug 2023, 12:36
WLK WESTLAKE CORP 17 Feb 2023 3 -$2,292,958 4/A President & CEO, Director, 10%+ Owner 15 Mar 2023, 15:18
WLK WESTLAKE CORP 17 Feb 2023 2 $0 4 President & CEO, Director, 10%+ Owner 21 Feb 2023, 08:07
WLK WESTLAKE CORP 14 Feb 2023 4 -$1,116,206 4 President & CEO, Director, 10%+ Owner 16 Feb 2023, 10:39
WLK WESTLAKE CORP 19 May 2022 5 -$3,207,343 4 President & CEO, Director, 10%+ Owner 23 May 2022, 12:07
WLK WESTLAKE CORP 18 Feb 2022 2 -$1,438,474 4/A President and CEO, Director, 10%+ Owner 15 Mar 2022, 15:36
WLK WESTLAKE CORP 18 Feb 2022 2 $0 4 President & CEO, Director, 10%+ Owner 22 Feb 2022, 06:02
WLK WESTLAKE CORP 18 Feb 2022 1 $0 4 President and CEO, Director, 10%+ Owner 22 Feb 2022, 06:02
WLK WESTLAKE CORP 15 Feb 2022 4 -$603,442 4 President & CEO, Director, 10%+ Owner 17 Feb 2022, 10:34
WLK WESTLAKE CHEMICAL CORP 02 Dec 2021 6 -$1,902,548 4 President & CEO, Director, 10%+ Owner 06 Dec 2021, 09:49
WLK WESTLAKE CHEMICAL CORP 01 Dec 2021 8 -$1,899,564 4 President & CEO, Director, 10%+ Owner 03 Dec 2021, 06:56
WLK WESTLAKE CHEMICAL CORP 11 Aug 2021 1 +$258,630 4 President & CEO, Director, 10%+ Owner 12 Aug 2021, 11:44