Koppers Holdings KOP Other Income (Expense)
Other Income (Expense) at other companies
Other financials
Where this comes from
Reported directly by Koppers Holdings in its filing.
Tagged under the XBRL concept us-gaap:NonoperatingIncomeExpense.
The official record: Koppers Holdings’s 10-Q, filed May 8, 2026, on SEC EDGAR. View the filing →
Ask your AI about Koppers Holdings's other income (expense).
Connect your AI assistant and compare it to peers, right in your chat.
Connect your AI

Claude
Questions, answered.
- What is Koppers Holdings's other income (expense)?
- Koppers Holdings (KOP) reported other income (expense) of $900K in Q1 2026.
- How has Koppers Holdings's other income (expense) changed year-over-year?
- Koppers Holdings's other income (expense) decreased by 35.7% year-over-year, from $1.4M to $900K.
- What is the long-term trend for Koppers Holdings's other income (expense)?
- Over 4 years (2021 to 2025), Koppers Holdings's other income (expense) has grown at a 16.4% compound annual growth rate (CAGR), from $3.6M to $6.6M.
- What does other income (expense) mean?
- Net total of all non-operating income and expenses not classified in specific line items — a catch-all for miscellaneous financial items.