What is Koppers Holdings's D&A?

Koppers Holdings (KOP) reported D&A of $19.4M in Q1 2026.

How has Koppers Holdings's D&A changed year-over-year?

Koppers Holdings's D&A increased by 7.8% year-over-year, from $18M to $19.4M.

What is the long-term trend for Koppers Holdings's D&A?

Over 4 years (2021 to 2025), Koppers Holdings's D&A has grown at a 6.3% compound annual growth rate (CAGR), from $57.7M to $73.6M.

Non-cash expense representing the systematic allocation of tangible asset costs (depreciation) and intangible asset costs (amortization) over their useful lives.

Koppers Holdings KOP D&A

Discontinued — last reported Q1 '26

D&A at other companies

ChemoursCC

$79M-10.2%

WestlakeWLK

$30M0.0%

InnospecIOSP

$9.9M-9.2%

Preformed Line ProductsPLPC

$6.17M+14.2%

Cardinal Infrastructure Group, Inc. CDNL

$5.7M+12.4%

AlbemarleALB

——

Segments

By segment

See full

Railroad and Utility Products and Services$8.2M-3.5%

Carbon Materials and Chemicals$6.9M+21.1%

Performance Chemicals$4.3M+13.2%

Other financials

Income statement

See full

Revenue$455.3M-0.3%

Gross profit$86.6M-18.1%

Operating income$22.0M-18.5%

Net income$7.1M+151%

EPS (diluted)$0.35+151%

Balance sheet

See full

Cash & equivalents$42.8M+28.5%

Total debt$1.0B-4.3%

Total equity$549.5M+10.3%

Total assets$1.9B-0.6%

Cash flow

See full

Operating cash flow$46.3M+304%

CapEx$11.4M-20.3%

Free cash flow$34.9M+194%

Valuation

See full

Market cap$859.66M+37.3%

Enterprise value$1.84B+10.7%

P/E11.2×—

P/S0.5×+0.2×

Profitability

See full

Gross margin22.8%+1.7pp

Operating margin8.7%+1.8pp

Net margin4.1%—

FCF margin7.4%—

Returns & leverage

See full

Return on equity14.7%—

Debt / equity1.9×-0.3×

Current ratio2.7×+0.1×

Where this comes from

Reported directly by Koppers Holdings in its filing.

Tagged under the XBRL concept us-gaap:DepreciationAndAmortization.

The official record: Koppers Holdings’s 10-Q, filed May 8, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Koppers Holdings's D&A?: Koppers Holdings (KOP) reported D&A of $19.4M in Q1 2026.
How has Koppers Holdings's D&A changed year-over-year?: Koppers Holdings's D&A increased by 7.8% year-over-year, from $18M to $19.4M.
What is the long-term trend for Koppers Holdings's D&A?: Over 4 years (2021 to 2025), Koppers Holdings's D&A has grown at a 6.3% compound annual growth rate (CAGR), from $57.7M to $73.6M.
What does D&A mean?: Non-cash expense representing the systematic allocation of tangible asset costs (depreciation) and intangible asset costs (amortization) over their useful lives.