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KOP reported Third Quarter 2026 results. The stock moved -24.4% on the print.
KOPearnings

Koppers Holdings Inc. (KOP) Q3 FY2026 earnings

November 6, 2026 · SharpeIQ Research Desk

Reported results

  • Net sales of $499.1 million for the third quarter of 2026 compared to $485.3 million in the prior year quarter
  • Net income of $14.7 million for the third quarter of 2026 compared to $23.8 million in the prior year quarter
  • Diluted earnings per share (EPS) of $0.75 compared to $1.17 in the prior year quarter
  • Adjusted EPS (non-GAAP) of $0.77 compared to $1.21 in the prior year quarter
  • Adjusted EBITDA (non-GAAP) of $58.0 million compared to $70.9 million in the prior year quarter
  • Record year-to-date operating cash flow of $126.9 million for the nine months ended September 30, 2026, compared to $77.4 million in the prior year period

Guidance

  • For full year 2026, Net sales current forecast is ~$1.9B
  • For full year 2026, Adjusted EBITDA forecast is $220 - $225M
  • For full year 2026, Effective tax rate on adjusted net income forecast is 31 percent
  • For full year 2026, Adjusted EPS forecast is $3.10 - $3.25
  • For full year 2026, Operating cash flow forecast is $165 - $185M
  • For full year 2026, Capital expenditures forecast is $50M
  • For full year 2026, Free cash flow forecast is $115 - $135M

Price and volatility reaction

The stock moved -24.4% on the print. No front-expiry chain was on file, so there is no straddle expected move. 30-day ATM implied volatility moved -18.9 vol points across the event (constant-maturity series — not the front-week crush).

MeasureValueBasis
Close before release39.642026-11-05
Close after release29.972026-11-06
Realised move-24.4%close to close
30d ATM IV change-18.9 vol ptsconstant-maturity series, not the front expiry
Price and volatility reaction. Closes either side of the release. No front-expiry chain on file for a straddle expected move. SharpeIQ — listed option chain and price_history

Source

The figures above come from the earnings release the company filed with the SEC on 2026-11-06 (8-K, Item 2.02). Read the original filing on sec.gov.

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