Koppers Holdings (KOP) Other Non Operating Income (2009 - 2025)

Koppers Holdings has disclosed Other Non Operating Income across 17 years of filings, most recently posting $1.9 million for Q4 2025.

• In Q4 2025, Other Non Operating Income rose 147.5% year-over-year to $1.9 million; the TTM figure through Jun 2026 stood at $1.9 million (up 105.76% YoY), while the FY2025 annual figure was -$27.1 million, down 577.5% from the prior year.
• Other Non Operating Income came in at $1.9 million for Q4 2025 at Koppers Holdings, up from -$29.0 million in the prior quarter.
• In the past five years, Other Non Operating Income ranged from a high of $37.4 million in Q4 2022 to a low of -$29.0 million in Q1 2025.
• Average Other Non Operating Income over 5 years is -$2.9 million, with a median of -$2.5 million recorded in 2023.
• Year-over-year, Other Non Operating Income tumbled 8400.0% in 2021 and soared 1033.33% in 2022.
• Over 5 years, Other Non Operating Income stood at $3.3 million in 2021, then soared by 1033.33% to $37.4 million in 2022, then sank by 106.68% to -$2.5 million in 2023, then plunged by 60.0% to -$4.0 million in 2024, then surged by 147.5% to $1.9 million in 2025.
• Per Business Quant data, the three most recent Other Non Operating Income figures were $1.9 million in Q4 2025, -$29.0 million in Q1 2025, and -$4.0 million in Q4 2024.