4//SEC Filing
MCCOLLUM MARK A 4
Accession 0001215888-25-000005
CIK 0001262823other
Filed
Aug 10, 8:00 PM ET
Accepted
Aug 11, 10:16 AM ET
Size
8.8 KB
Accession
0001215888-25-000005
Insider Transaction Report
Form 4
MCCOLLUM MARK A
Director
Transactions
- Exercise/Conversion
Common Stock
2025-08-09+1,128→ 9,656 total - Exercise/Conversion
Restricted Stock Units
2025-08-09−1,128→ 0 total→ Common Stock (1,128 underlying) - Award
Restricted Stock Units
2025-08-08+2,168→ 2,168 total→ Common Stock (2,168 underlying)
Footnotes (3)
- [F1]Restricted stock units convert into the Issuer's common stock on a one-for-one basis.
- [F2]All of the restricted stock units will vest on August 8, 2026.
- [F3]On August 9, 2024 the reporting person was granted 1,128 restricted stock units vesting on the first anniversary of the grant date.
Documents
Issuer
WESTLAKE CORP
CIK 0001262823
Entity typeother
Related Parties
1- filerCIK 0001215888
Filing Metadata
- Form type
- 4
- Filed
- Aug 10, 8:00 PM ET
- Accepted
- Aug 11, 10:16 AM ET
- Size
- 8.8 KB