0001140361-14-010580.txt : 20140303 0001140361-14-010580.hdr.sgml : 20140303 20140303163410 ACCESSION NUMBER: 0001140361-14-010580 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20140228 FILED AS OF DATE: 20140303 DATE AS OF CHANGE: 20140303 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: Teel Lawrence E. CENTRAL INDEX KEY: 0001551480 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 14660774 MAIL ADDRESS: STREET 1: 2801 POST OAK BLVD. CITY: HOUSTON STATE: TX ZIP: 77056 4 1 doc1.xml FORM 4 X0306 4 2014-02-28 0 0001262823 WESTLAKE CHEMICAL CORP WLK 0001551480 Teel Lawrence E. 2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056 0 1 0 0 Vice President, Olefins Common Stock 2014-02-28 4 M 0 223 45.83 A 934 D Common Stock 2014-02-28 4 M 0 342 91.395 A 1276 D Common Stock 2014-02-28 4 M 0 449 60.105 A 1725 D Common Stock 2014-02-28 4 S 0 1107 134.7047 D 618 D Employee Option (right to buy) 45.83 2014-02-28 4 M 0 223 0 D 2021-02-18 Common Stock 223 0 D Employee Option (right to buy) 91.395 2014-02-28 4 M 0 342 0 D 2023-02-15 Common Stock 342 686 D Employee Option (right to buy) 60.105 2014-02-28 4 M 0 449 0 D 2022-02-17 Common Stock 449 449 D The stock options are exercisable in three installments of 33%, 33% and 34% on February 18, 2012, 2013 and 2014, respectively. The stock options are exercisable in three installments of 33%, 33% and 34% on February 15, 2014, 2015 and 2016, respectively. The stock options are exercisable in three installments of 33%, 33% and 34% on February 17, 2013, 2014 and 2015, respectively. In accordance with the Securities and Exchange Commission's No Action Letter dated June 25, 2008, we have aggregated the sales that occurred on February 28, 2014 for ease of reporting. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $134.7015 to $134.74, inclusive. The reporting person undertakes to provide to Westlake Chemical Corporation, any security holder of Westlake Chemical Corporation 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 (4) to this Form 4. Lawrence E. Teel by J. Iglesias POA 2014-03-03