WESTLAKE CORP — 4 Filings
994 4 filings on record
This page lists all 4 filings submitted to the SEC by WESTLAKE CORP (WLK), sorted by most recent first. Each row links to the full filing on EdgarLookup. WESTLAKE CORP has filed 994 4 documents with the SEC since 2014. To view all SEC filings by WESTLAKE CORP, see the full filings list.
All
10-K
10-Q
144
3
3/A
4
4/A
424B4
424B5
425
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DEFC14A
DFAN14A
DFRN14A
EFFECT
FWP
POS AM
POSASR
PRE 14A
PREC14A
PRRN14A
PX14A6G
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13G
SC 13G/A
SC TO-C
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0001140361-18-011121 | Mar 1, 2018 | Feb 28, 2018 |
| 4 | FORM 4 | 0001140361-18-010724 | Feb 28, 2018 | Feb 27, 2018 |
| 4 | FORM 4 | 0001140361-18-010336 | Feb 27, 2018 | Feb 26, 2018 |
| 4 | FORM 4 | 0001140361-18-010337 | Feb 27, 2018 | Feb 26, 2018 |
| 4 | FORM 4 | 0001140361-18-010042 | Feb 26, 2018 | Feb 23, 2018 |
| 4 | FORM 4 | 0001140361-18-009761 | Feb 23, 2018 | Feb 22, 2018 |
| 4 | FORM 4 | 0001140361-18-009762 | Feb 23, 2018 | Feb 22, 2018 |
| 4 | FORM 4 | 0001140361-18-009760 | Feb 23, 2018 | Feb 22, 2018 |
| 4 | FORM 4 | 0001140361-18-009524 | Feb 22, 2018 | Feb 20, 2018 |
| 4 | FORM 4 | 0001140361-18-009525 | Feb 22, 2018 | Feb 20, 2018 |
| 4 | FORM 4 | 0001140361-18-009521 | Feb 22, 2018 | Feb 20, 2018 |
| 4 | FORM 4 | 0001140361-18-009519 | Feb 22, 2018 | Feb 20, 2018 |
| 4 | FORM 4 | 0001140361-18-009520 | Feb 22, 2018 | Feb 20, 2018 |
| 4 | FORM 4 | 0001140361-18-009518 | Feb 22, 2018 | Feb 20, 2018 |
| 4 | FORM 4 | 0001140361-18-009522 | Feb 22, 2018 | Feb 20, 2018 |
| 4 | FORM 4 | 0001140361-18-009523 | Feb 22, 2018 | Feb 20, 2018 |
| 4 | FORM 4 | 0001140361-18-008968 | Feb 20, 2018 | Feb 16, 2018 |
| 4 | FORM 4 | 0001140361-18-008972 | Feb 20, 2018 | Feb 16, 2018 |
| 4 | FORM 4 | 0001140361-18-008967 | Feb 20, 2018 | Feb 16, 2018 |
| 4 | FORM 4 | 0001140361-18-008965 | Feb 20, 2018 | Feb 16, 2018 |
| 4 | FORM 4 | 0001140361-18-008966 | Feb 20, 2018 | Feb 16, 2018 |
| 4 | FORM 4 | 0001140361-18-008969 | Feb 20, 2018 | Feb 16, 2018 |
| 4 | FORM 4 | 0001140361-18-008970 | Feb 20, 2018 | Feb 16, 2018 |
| 4 | FORM 4 | 0001140361-18-008971 | Feb 20, 2018 | Feb 16, 2018 |
| 4 | FORM 4 | 0001140361-18-006026 | Feb 9, 2018 | Mar 9, 2011 |
| 4 | FORM 4 | 0001140361-18-001294 | Jan 9, 2018 | Jan 5, 2018 |
| 4 | FORM 4 | 0001140361-18-001290 | Jan 9, 2018 | Jan 5, 2018 |
| 4 | FORM 4 | 0001140361-18-001292 | Jan 9, 2018 | Jan 5, 2018 |
| 4 | FORM 4 | 0001140361-17-045140 | Dec 6, 2017 | Dec 4, 2017 |
| 4 | FORM 4 | 0001140361-17-045021 | Dec 5, 2017 | Dec 4, 2017 |
| 4 | FORM 4 | 0001140361-17-044706 | Dec 4, 2017 | Dec 1, 2017 |
| 4 | FORM 4 | 0001140361-17-044361 | Nov 30, 2017 | Nov 28, 2017 |
| 4 | FORM 4 | 0001140361-17-044135 | Nov 29, 2017 | — |
| 4 | FORM 4 | 0001140361-17-043937 | Nov 28, 2017 | Nov 27, 2017 |
| 4 | FORM 4 | 0001140361-17-043827 | Nov 27, 2017 | Nov 22, 2017 |
| 4 | FORM 4 | 0001140361-17-043829 | Nov 27, 2017 | Nov 22, 2017 |
| 4 | FORM 4 | 0001140361-17-043632 | Nov 22, 2017 | Nov 21, 2017 |
| 4 | FORM 4 | 0001140361-17-043634 | Nov 22, 2017 | Nov 21, 2017 |
| 4 | FORM 4 | 0001140361-17-043287 | Nov 20, 2017 | — |
| 4 | FORM 4 | 0001140361-17-042925 | Nov 15, 2017 | Nov 13, 2017 |
| 4 | FORM 4 | 0001140361-17-042927 | Nov 15, 2017 | Nov 13, 2017 |
| 4 | FORM 4 | 0001140361-17-042931 | Nov 15, 2017 | Nov 13, 2017 |
| 4 | FORM 4 | 0001140361-17-042929 | Nov 15, 2017 | Nov 14, 2017 |
| 4 | FORM 4 | 0001140361-17-037078 | Oct 2, 2017 | Sep 30, 2017 |
| 4 | FORM 4 SUBMISSION | 0000899243-17-021289 | Aug 31, 2017 | Aug 30, 2017 |
| 4 | FORM 4 | 0001140361-17-032923 | Aug 22, 2017 | Aug 21, 2017 |
| 4 | FORM 4 | 0001140361-17-032925 | Aug 22, 2017 | Aug 21, 2017 |
| 4 | FORM 4 | 0001140361-17-032921 | Aug 22, 2017 | Aug 21, 2017 |
| 4 | FORM 4 | 0001140361-17-032927 | Aug 22, 2017 | Aug 21, 2017 |
| 4 | FORM 4 | 0001140361-17-032919 | Aug 22, 2017 | Aug 21, 2017 |