Koppers Holdings KOP Debt issuance costs and discount amortization
Debt issuance costs and discount amortization at other companies
Other financials
Where this comes from
Reported directly by Koppers Holdings in its filing.
Tagged under the XBRL concept us-gaap:AmortizationOfDebtDiscountPremium.
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 debt issuance costs and discount amortization.
Connect your AI assistant and compare it to peers, right in your chat.
Connect your AI

Claude
Questions, answered.
- What is Koppers Holdings's debt issuance costs and discount amortization?
- Koppers Holdings (KOP) reported debt issuance costs and discount amortization of $900K in Q1 2026.
- How has Koppers Holdings's debt issuance costs and discount amortization changed year-over-year?
- Koppers Holdings's debt issuance costs and discount amortization decreased by 0.0% year-over-year, from $900K to $900K.
- What is the long-term trend for Koppers Holdings's debt issuance costs and discount amortization?
- Over 4 years (2021 to 2025), Koppers Holdings's debt issuance costs and discount amortization has grown at a 8.2% compound annual growth rate (CAGR), from $2.7M to $3.7M.
- What does debt issuance costs and discount amortization mean?
- This represents the non-cash amortization of debt issuance costs and original issue discounts associated with the company's long-term financing. It effectively adjusts the reported interest expense to reflect the true effective interest rate of the debt obligations.