0001140361-15-018532.txt : 20150508
0001140361-15-018532.hdr.sgml : 20150508
20150508162510
ACCESSION NUMBER: 0001140361-15-018532
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20150508
FILED AS OF DATE: 20150508
DATE AS OF CHANGE: 20150508
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
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Kenner Andrew
CENTRAL INDEX KEY: 0001439749
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 15847097
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD, SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
4
1
doc1.xml
FORM 4
X0306
4
2015-05-08
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001439749
Kenner Andrew
2801 POST OAK BOULEVARD, SUITE 600
HOUSTON
TX
77056
0
1
0
0
VP - Manufacturing
Common Stock
2015-05-06
4
M
0
6092
30.0525
A
18273
D
Common Stock
2015-05-06
4
M
0
2526
22.915
A
20799
D
Common Stock
2015-05-06
4
S
0
8618
72.269
D
12181
D
Common Stock
2015-05-06
4
S
0
2161
72.3169
D
10020
D
Employee Option (right to buy)
30.0525
2015-05-06
4
M
0
6092
0
D
2022-02-17
Common Stock
6092
0
D
Employee Option (right to buy)
22.915
2015-05-06
4
M
0
2526
0
D
2021-02-18
Common Stock
2526
0
D
In accordance with the Securities and Exchange Commission's No Action Letter dated June 25, 2008, we have aggregated the sales that occurred on May 6, 2015 for ease of reporting. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $72.25 to $72.34, 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 (1) to this Form 4.
In accordance with the Securities and Exchange Commission's No Action Letter dated June 25, 2008, we have aggregated the sales that occurred on May 6, 2015 for ease of reporting. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $72.31 to $72.34, 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 (1) to this Form 4.
The stock options are exercisable in three installments of 33%, 33% and 34% on February 17, 2013, 2014 and 2015, respectively.
The stock options are exercisable in three installments of 33%, 33% and 34% on February 18, 2012, 2013 and 2014, respectively.
Andrew Kenner by J. Iglesias POA
2015-05-08