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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001567619-21-015718
Filing Date
2021-08-16
Accepted
2021-08-16 13:57:25
Documents
1
Period of Report
2021-08-13

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 7560
  Complete submission text file 0001567619-21-015718.txt   8883
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

Mailing Address ONE DELL WAY ROUND ROCK TX 78682
Business Address
Haas Marius (Reporting) CIK: 0001556683 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32260 | Film No.: 211176627