SEC Form 4 · accession 0001567619-18-001440
WESTLAKE CORP · WLK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark A McCollum
Director
Period of report
Aug 17, 2018
Accepted (ET)
Aug 20, 2018 · 10:52 am EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001262823
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF1,F2 | — | Aug 17, 2018 | A | 1,409 | A | — | — | Common Stock | 1,409 | 1,409 | D |
Explanation of responses
- F1Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
- F2All of the restricted stock units will vest on August 17, 2019.