Koppers Holdings (KOP) Other Operating Expenses (2015 - 2025)

Koppers Holdings' Other Operating Expenses history runs 7 years deep, the most recent figure standing at $100000.0 for Q3 2025.

• In Q3 2025, Other Operating Expenses rose 101.03% year-over-year to $100000.0; the TTM figure through Dec 2025 stood at $400000.0 (up 103.74% YoY), while the FY2025 annual figure was $400000.0, up 103.74% from the prior year.
• Other Operating Expenses came in at $100000.0 for Q3 2025 at Koppers Holdings, down from $300000.0 in the prior quarter.
• In the past five years, Other Operating Expenses ranged from a high of $23.4 million in Q4 2021 to a low of -$9.7 million in Q3 2024.
• A 5-year average of $2.2 million and a median of $300000.0 in 2021 frame the typical range for Other Operating Expenses.
• Across the five-year window, Other Operating Expenses dropped 28.0% in 2023 and soared 101.03% in 2025, its largest moves.
• Koppers Holdings' Other Operating Expenses stood at $23.4 million in 2021, then slumped by 89.32% to $2.5 million in 2022, then decreased by 28.0% to $1.8 million in 2023, then plunged by 155.56% to -$1.0 million in 2024, then surged by 110.0% to $100000.0 in 2025.
• According to Business Quant data, Other Operating Expenses over the past three periods registered $100000.0, $300000.0, and -$1.0 million for Q3 2025, Q1 2025, and Q4 2024 respectively.

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