Recent Events & Catalysts
Westlake Corporation (WLK) — real, dated facts. Not a claim about what caused any single day's price move.
News
Chlorovinyl Manufacturing Expansion Asserts Westlake Corp (WLK) as a Top Mid-Cap Stock to Own for Decades, According to Hedge Funds
Yahoo · 10d ago
SEC Filings (90 days)
Regulation FD disclosure, Financial statements and exhibits
Filed 2026-06-15 · 33d ago
Submission of matters to a vote of security holders
Filed 2026-05-18 · 61d ago
Results of operations (earnings release), Regulation FD disclosure, Financial statements and exhibits
Filed 2026-05-05 · 74d ago · Material
Regulation FD disclosure
Filed 2026-05-01 · 78d ago
Departure/appointment of directors or officers, Regulation FD disclosure, Financial statements and exhibits
Filed 2026-04-20 · 89d ago
Earnings
No recent earnings data available.
Latest Analyst Action
No recent analyst actions available.