0001567619-21-005948.txt : 20210310
0001567619-21-005948.hdr.sgml : 20210310
20210310083331
ACCESSION NUMBER: 0001567619-21-005948
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210309
FILED AS OF DATE: 20210310
DATE AS OF CHANGE: 20210310
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Bender Mark Steven
CENTRAL INDEX KEY: 0001330417
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 21728351
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD, SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: WESTLAKE CHEMICAL 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
4
1
doc1.xml
FORM 4
X0306
4
2021-03-09
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001330417
Bender Mark Steven
2801 POST OAK BOULEVARD, SUITE 600
HOUSTON
TX
77056
0
1
0
0
EVP and CFO
Common Stock
2021-03-09
4
M
0
9816
63.9775
A
41196
D
Common Stock
2021-03-09
4
M
0
15995
61.865
A
57191
D
Common Stock
2021-03-09
4
S
0
25811
92.2719
D
31380
D
Employee Option (right to buy)
63.9775
2021-03-09
4
M
0
9816
0
D
2024-02-14
Common Stock
9816
0
D
Employee Option (right to buy)
61.865
2021-03-09
4
M
0
15995
0
D
2027-02-17
Common Stock
15995
5000
D
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $92.00 to $92.95, inclusive. The reporting person undertakes to provide to Westlake Chemical Corp., any security holder of Westlake Chemical Corp. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
The stock options are excercisable in three installments of 33%, 33% and 34% on February 14, 2015, 2016 and 2017.
The stock options are excercisable in three installments of 33%, 33% and 34% on February 17, 2018, 2019 and 2020.
M. Steven Bender by J. Feng POA
2021-03-10