Koppers Holdings (KOP) Interest Expenses (2009 - 2025)

Koppers Holdings (KOP) has 17 years of Interest Expenses data on file, last reported at $12.9 million in Q4 2025.

• For the quarter ending Q4 2025, Interest Expenses fell 29.51% year-over-year to $12.9 million; the trailing twelve-month figure through Dec 2025 stood at $63.5 million (down 16.67% YoY), and the FY2025 full-year result was $66.1 million, down 15.8% from the prior year.
• Interest Expenses eased to $12.9 million in Q4 2025, from $16.7 million in the prior quarter.
• In the past five years, Interest Expenses ranged from a high of $20.6 million in Q2 2024 to a low of $9.8 million in Q1 2022.
• A 5-year average of $15.0 million and a median of $15.8 million in 2021 frame the typical range for Interest Expenses.
• Across the five-year window, Interest Expenses sank 92.36% in 2021 and soared 82.88% in 2023, its largest moves.
• Tracing KOP's Interest Expenses over 5 years: stood at $14.9 million in 2021, then fell by 16.11% to $12.5 million in 2022, then surged by 41.6% to $17.7 million in 2023, then climbed by 3.39% to $18.3 million in 2024, then decreased by 29.51% to $12.9 million in 2025.
• Business Quant data shows KOP's Interest Expenses at $12.9 million in Q4 2025, $16.7 million in Q3 2025, and $17.3 million in Q2 2025.