0001140361-13-030389.txt : 20130805
0001140361-13-030389.hdr.sgml : 20130805
20130805165254
ACCESSION NUMBER: 0001140361-13-030389
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20130801
FILED AS OF DATE: 20130805
DATE AS OF CHANGE: 20130805
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: LUKENS MAX L
CENTRAL INDEX KEY: 0001040101
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 131010790
MAIL ADDRESS:
STREET 1: 4 GREENWAY PLAZA
STREET 2: PO BOX 2765 77252-2765
CITY: HOUSTON
STATE: TX
ZIP: 77046
4
1
doc1.xml
FORM 4
X0306
4
2013-08-01
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001040101
LUKENS MAX L
2801 POST OAK BLVD.
HOUSTON
TX
77056
0
1
0
0
VP, General Counsel, Secretary
Common Stock
2013-08-01
4
M
0
8935
20.525
A
34098
D
Common Stock
2013-08-01
4
M
0
1261
60.105
A
35359
D
Common Stock
2013-08-01
4
M
0
2590
45.83
A
37949
D
Common Stock
2013-08-01
4
S
0
12786
105.7149
D
25163
D
Common Stock
200
I
By Wife
Employee Option (right to buy)
20.525
2013-08-01
4
M
0
8935
0
D
2013-02-26
2020-02-26
Common Stock
8935
0
D
Employee Option (right to buy)
60.105
2013-08-01
4
M
0
1261
0
D
2013-02-17
2022-02-17
Common Stock
1261
0
D
Employee Option (right to buy)
45.83
2013-08-01
4
M
0
2590
0
D
2013-02-18
2021-02-18
Common Stock
2590
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 August 1, 2013 for ease of reporting. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $105.6000 to $105.9050, 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.
Stephen Wallace by Richard C. Kroger PoA
2013-08-05