Koppers Holdings (KOP) Other Operating Expenses (2015 - 2026)

Koppers Holdings has disclosed Other Operating Expenses across 8 years of filings, most recently posting -$400000.0 for Q2 2026.

• In Q2 2026, Other Operating Expenses changed N/A year-over-year to -$400000.0; the TTM figure through Jun 2026 stood at $4.0 million (up 138.46% YoY), while the FY2025 annual figure was $400000.0, up 103.74% from the prior year.
• Other Operating Expenses came in at -$400000.0 for Q2 2026 at Koppers Holdings, down from $4.3 million in the prior quarter.
• In the past five years, Other Operating Expenses ranged from a high of $4.3 million in Q1 2026 to a low of -$9.7 million in Q3 2024.
• Average Other Operating Expenses over 5 years is -$262500.0, with a median of $200000.0 recorded in 2025.
• Year-over-year, Other Operating Expenses plunged 66.67% in 2022 and surged 1333.33% in 2026.
• Over 5 years, Other Operating Expenses stood at $2.5 million in 2022, then retreated by 28.0% to $1.8 million in 2023, then tumbled by 155.56% to -$1.0 million in 2024, then jumped by 110.0% to $100000.0 in 2025, then sank by 500.0% to -$400000.0 in 2026.
• Per Business Quant data, the three most recent Other Operating Expenses figures were -$400000.0 in Q2 2026, $4.3 million in Q1 2026, and $100000.0 in Q3 2025.