0001209191-23-045507.txt : 20230814
0001209191-23-045507.hdr.sgml : 20230814
20230814091758
ACCESSION NUMBER: 0001209191-23-045507
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230811
FILED AS OF DATE: 20230814
DATE AS OF CHANGE: 20230814
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: MCCOLLUM MARK A
CENTRAL INDEX KEY: 0001215888
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 231166733
MAIL ADDRESS:
STREET 1: 3000 NORTH SAM HOUSTON PARKWAY E.
CITY: HOUSTON
STATE: TX
ZIP: 77002
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: WESTLAKE CORP
CENTRAL INDEX KEY: 0001262823
STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL ORGANIC CHEMICALS [2860]
IRS NUMBER: 760346924
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 2801 POST OAK BLVD
STREET 2: SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
BUSINESS PHONE: 713-960-9111
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD
STREET 2: SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
FORMER COMPANY:
FORMER CONFORMED NAME: WESTLAKE CHEMICAL CORP
DATE OF NAME CHANGE: 20030908
4
1
doc4.xml
FORM 4 SUBMISSION
X0508
4
2023-08-11
0
0001262823
WESTLAKE CORP
WLK
0001215888
MCCOLLUM MARK A
2801 POST OAK BLVD., STE. 600
HOUSTON
TX
77056
1
0
0
0
0
Common Stock
2023-08-12
4
M
0
1446
A
7392
D
Restricted Stock Units
2023-08-11
4
A
0
1136
0.00
A
Common Stock
1136
1136
D
Restricted Stock Units
2023-08-12
4
M
0
1446
0.00
D
Common Stock
1446
0
D
Restricted stock units convert into the Issuer's common stock on a one-for-one basis.
All of the restricted stock units will vest on August 11, 2024.
On August 12, 2022 the reporting person was granted 1,446 restricted stock units vesting on the first anniversary of the grant date.
Mark A. McCollum by J Feng POA
2023-08-14