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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001140361-18-024830
Filing Date
2018-05-21
Accepted
2018-05-21 09:57:20
Documents
1
Period of Report
2018-05-18

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 3941
  Complete submission text file 0001140361-18-024830.txt   5285
Mailing Address 3000 NORTH SAM HOUSTON PARKWAY E. HOUSTON TX 77002
Business Address
MCCOLLUM MARK A (Reporting) CIK: 0001215888 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32260 | Film No.: 18848577

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)

IRS No.: 760346924 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2860 Industrial Organic Chemicals