Skip to main content
Year archive

WESTLAKE CORP — 2020 filings

All 76 regulatory filings released by WESTLAKE CORP (WLK) in 2020, sourced directly from the official regulator.

76 Filings
2020 Period
2020 filings (76)
Filing Released Lang
FORM 4
Director's Dealing
2020-11-25 English
FORM 4
Director's Dealing
2020-11-24 English
8-K
Regulatory Filings
2020-11-18 English
FORM 4
Director's Dealing
2020-11-10 English
FORM 4
Director's Dealing
2020-11-10 English
FORM 4
Director's Dealing
2020-11-06 English
10-Q
Interim / Quarterly Report Q3 2020
2020-11-04 English
8-K
Regulatory Filings
2020-11-03 English
8-K
Regulatory Filings
2020-09-21 English
8-K
Regulatory Filings
2020-09-08 English
8-K
Regulatory Filings
2020-08-28 English
FORM 4/A
Director's Dealing
2020-08-20 English
FORM 4
Director's Dealing
2020-08-17 English
FORM 4
Director's Dealing
2020-08-17 English
FORM 4
Director's Dealing
2020-08-17 English
FORM 4
Director's Dealing
2020-08-17 English
FORM 4
Director's Dealing
2020-08-17 English
FORM 4
Director's Dealing
2020-08-17 English
FORM 4
Director's Dealing
2020-08-17 English
FORM 4
Director's Dealing
2020-08-17 English
4 Filing
Director's Dealing
2020-08-17 English
10-Q
Interim / Quarterly Report Q2 2020
2020-08-06 English
8-K
Regulatory Filings
2020-08-06 English
8-K
Regulatory Filings
2020-07-14 English
8-K
Regulatory Filings
2020-06-12 English
8-K
Regulatory Filings
2020-06-10 English
424B5
Prospectus
2020-06-10 English
FWP
Regulatory Filings
2020-06-09 English
424B5
Prospectus
2020-06-09 English
8-K
Regulatory Filings
2020-06-04 English
SD
Regulatory Filings
2020-05-22 English
FORM 4
Director's Dealing
2020-05-18 English
FORM 3
Director's Dealing
2020-05-18 English
8-K Filing
Regulatory Filings
2020-05-18 English
10-Q
Interim / Quarterly Report Q1 2020
2020-05-06 English
8-K
Regulatory Filings
2020-05-04 English
FORM 4
Director's Dealing
2020-05-01 English
DEFA14A
Regulatory Filings
2020-04-03 English
DEF 14A
Proxy Solicitation & Information Statement
2020-04-03 English
FORM 3
Director's Dealing
2020-03-31 English
FORM 4
Director's Dealing
2020-03-30 English
FORM 4
Director's Dealing
2020-03-27 English
FORM 4
Director's Dealing
2020-03-26 English
FORM 4
Director's Dealing
2020-03-25 English
8-K
Regulatory Filings
2020-03-20 English
FORM 4
Director's Dealing
2020-03-20 English
FORM 4
Director's Dealing
2020-03-19 English
FORM 4
Director's Dealing
2020-03-18 English
FORM 4
Director's Dealing
2020-03-17 English
FORM 4
Director's Dealing
2020-03-17 English
FORM 4
Director's Dealing
2020-03-16 English
FORM 4
Director's Dealing
2020-02-27 English
FORM 4
Director's Dealing
2020-02-24 English
FORM 4
Director's Dealing
2020-02-19 English
FORM 4
Director's Dealing
2020-02-19 English
FORM 4
Director's Dealing
2020-02-19 English
FORM 4
Director's Dealing
2020-02-19 English
FORM 4
Director's Dealing
2020-02-19 English
FORM 4
Director's Dealing
2020-02-19 English
FORM 4
Director's Dealing
2020-02-19 English
FORM 4
Director's Dealing
2020-02-19 English
10-K
Annual Report FY 2019
2020-02-19 English
8-K
Regulatory Filings
2020-02-18 English
FORM 4
Director's Dealing
2020-02-18 English
FORM 4
Director's Dealing
2020-02-18 English
FORM 4
Director's Dealing
2020-02-18 English
FORM 4
Director's Dealing
2020-02-18 English
FORM 4
Director's Dealing
2020-02-18 English
FORM 4
Director's Dealing
2020-02-18 English
FORM 4
Director's Dealing
2020-02-18 English
4 Filing
Director's Dealing
2020-02-18 English
8-K Filing
Regulatory Filings
2020-02-18 English
4 Filing
Director's Dealing
2020-02-18 English
Major Shareholding Notification 2020
Major Shareholding Notification
2020-02-07 English
8-K
Regulatory Filings
2020-01-31 English
Major Shareholding Notification 2020
Major Shareholding Notification
2020-01-24 English