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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-12-010068
Filing Date
2012-02-22
Accepted
2012-02-22 16:13:43
Documents
1
Period of Report
2012-02-17

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 5466
  Complete submission text file 0001140361-12-010068.txt   6583
Mailing Address 2801 POST OAK BLVD SUITE 600 HOUSTON TX 77056
Business Address
WESTLAKE CHEMICAL CORP (Issuer) CIK: 0001262823 (see all company filings)

IRS No.: 760346924
SIC: 2860 Industrial Organic Chemicals

Mailing Address 2801 POST OAK BLVD. HOUSTON TX 77056
Business Address
Hansen David R (Reporting) CIK: 0001298632 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32260 | Film No.: 12630435