8-KThe WireRoutine
Reg FD Disclosure
Filed Nov 4, 2025 · 7mo ago · Accession 0001193125-25-263753
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- WESTLAKE CORP
- Ticker
- WLK
- CIK
- 1262823
- Form type
- 8-K
- Filing date
- Nov 4, 2025
- Report date
- Nov 4, 2025
- Document
- d30957d8k.htm
- Size
- 216 KB