SEC Form 4 · accession 0001140361-18-024149
WESTLAKE CORP · WLK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Robert F. Buesinger
Officer — EVP, Vinyl Products
Period of report
May 15, 2018
Accepted (ET)
May 16, 2018 · 2:16 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001262823
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | May 15, 2018 | S | 1,447 | $118.875 | D | 2,642 | D |
Table II — derivative securities
No Table II lines on this filing.