Westlake (WLK) Restructuring Costs (2016 - 2026)

Westlake's Restructuring Costs history runs 11 years deep, the most recent figure standing at $18.0 million for Q1 2026.

• In Q1 2026, Restructuring Costs rose 157.14% year-over-year to $18.0 million; the TTM figure through Mar 2026 stood at $259.0 million (up 175.53% YoY), while the FY2025 annual figure was $287.0 million, up 215.38% from the prior year.
• Restructuring Costs was $18.0 million for Q1 2026 at Westlake, down from $148.0 million in the prior quarter.
• In the past five years, Restructuring Costs ranged from a high of $148.0 million in Q4 2025 to a low of $3.0 million in Q1 2023.
• Historically, Restructuring Costs has averaged $26.1 million across 5 years, with a median of $8.5 million in 2022.
• Biggest YoY gain for Restructuring Costs was 1800.0% in 2025; the steepest drop was 77.33% in 2025.
• A 5-year view of Restructuring Costs shows it stood at $9.0 million in 2022, then jumped by 144.44% to $22.0 million in 2023, then sank by 63.64% to $8.0 million in 2024, then soared by 1750.0% to $148.0 million in 2025, then slumped by 87.84% to $18.0 million in 2026.
• The last three Restructuring Costs figures came in at $18.0 million (Q1 2026), $148.0 million (Q4 2025), and $17.0 million (Q3 2025), per Business Quant data.