Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-083572
Filing Date
2025-06-09
Accepted
2025-06-09 13:59:50
Documents
1
Period of Report
2025-04-22

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 5478
  Complete submission text file 0000950170-25-083572.txt   7011
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 CORP (Issuer) CIK: 0001262823 (see all company filings)

EIN.: 760346924 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2860 Industrial Organic Chemicals
(CF Office: 08 Industrial Applications and Services)

Mailing Address 2801 POST OAK BLVD, SUITE 600 HOUSTON TX 77056
Business Address
Buesinger Robert F. (Reporting) CIK: 0001488587 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32260 | Film No.: 251033528