Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-13-013014
Filing Date
2013-03-18
Accepted
2013-03-18 17:35:12
Documents
1
Period of Report
2013-03-14

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 29934
  Complete submission text file 0001140361-13-013014.txt   31263
Mailing Address 2801 POST OAK BLVD SUITE 600 HOUSTON TX 77056
Business Address 2801 POST OAK BLVD SUITE 600 HOUSTON TX 77056 713-960-9111
WESTLAKE CHEMICAL CORP (Issuer) CIK: 0001262823 (see all company filings)

EIN.: 760346924 | State of Incorp.: DE | Fiscal Year End: 1231
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.: 13699141