463 filings
10-Q
2024 Q1
WLK
Westlake Corporation
Quarterly report
2 May 24
1:28pm
8-K
WLK
Westlake Corporation
1 May 24
Westlake Corporation Reports First Quarter 2024 Results
7:27am
8-K
WLK
Westlake Corporation
25 Apr 24
Departure of Directors or Certain Officers
4:59pm
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WLK
Westlake Corporation
11 Apr 24
Letter to shareholders
12:28pm
8-K
WLK
Westlake Corporation
3 Apr 24
Regulation FD Disclosure
4:30pm
ARS
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29 Mar 24
Annual report to shareholders
11:06am
DEFA14A
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29 Mar 24
Additional proxy soliciting materials
11:03am
8-K
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20 Feb 24
Westlake Corporation Reports Fourth Quarter and Full Year 2023 Results
7:17am
8-K
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6 Feb 24
Results of Operations and Financial Condition
4:47pm
8-K
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2 Nov 23
Westlake Corporation Reports Third Quarter 2023 Results
7:29am
8-K
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3 Aug 23
Westlake Corporation Reports Second Quarter 2023 Results
7:25am
SD
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31 May 23
Conflict minerals disclosure
12:28pm
8-K
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16 May 23
Departure of Directors or Certain Officers
4:40pm
S-8
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11 May 23
Registration of securities for employees
4:26pm
8-K
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4 May 23
Westlake Corporation Reports First Quarter 2023 Results
7:25am