Koppers Holdings (KOP) Non Operating Income (2015 - 2025)

Koppers Holdings (KOP) has 11 years of Non Operating Income data on file, last reported at $2.4 million in Q4 2025.

• For the quarter ending Q4 2025, Non Operating Income rose 100.0% year-over-year to $2.4 million; the trailing twelve-month figure through Dec 2025 stood at $6.6 million (up 407.69% YoY), and the FY2025 full-year result was $6.6 million, up 407.69% from the prior year.
• Non Operating Income grew to $2.4 million in Q4 2025, from $700000.0 in the prior quarter.
• In the past five years, Non Operating Income ranged from a high of $2.4 million in Q4 2025 to a low of -$200000.0 in Q1 2023.
• A 5-year average of $720000.0 and a median of $700000.0 in 2022 frame the typical range for Non Operating Income.
• Across the five-year window, Non Operating Income plunged 133.33% in 2023 and surged 2000.0% in 2025, its largest moves.
• Tracing KOP's Non Operating Income over 5 years: stood at $900000.0 in 2021, then declined by 22.22% to $700000.0 in 2022, then slumped by 71.43% to $200000.0 in 2023, then soared by 500.0% to $1.2 million in 2024, then surged by 100.0% to $2.4 million in 2025.
• Business Quant data shows KOP's Non Operating Income at $2.4 million in Q4 2025, $700000.0 in Q3 2025, and $2.1 million in Q2 2025.