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AnalystBook Research · Company Intelligence

Koppers Holdings Inc.

KOPNYSECIK 0001315257

Built from Koppers Holdings Inc.'s own SEC filings · updates as new filings land · every figure links to its source

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The read at a glance

Computed from the FY2025 annual filing. Full history and the components behind each score are in the app.

  • Distress risk · Altman Z-Score 1.86 — grey zone — between safe and distressedWatch
  • Earnings-manipulation signal · Beneish M -2.85 — no flag raisedOK
  • Earnings quality 92/100 — accruals in line with cashOK

Where the revenue comes from

Fiscal 2025, as Koppers Holdings Inc. reports it. History and quarterly detail are in the app.

  • Railroad And Utility Products And Services$926.8M
  • Performance Chemicals$543.8M
  • Carbon Materials and Chemicals$408.7M

Leadership changes

From Koppers Holdings Inc.'s own filings, the day they're filed.

  • Eric D. Brenner · Chief Financial Officer · appointmenteff. 2026-05-26
  • Bradley A. Pearce · Chief Accounting Officer · departureeff. 2026-01-05
  • James A. Sullivan · Chief Transformation Officer · appointmenteff. 2025-06-01

Latest filings

  • 8-K · Company announcement2026-05-11
  • 10-Q · Quarterly report2026-05-08
  • 8-K · Company announcement2026-05-08
  • DEF 14A · Annual proxy (pay & governance)2026-03-27
  • 8-K · Company announcement2026-02-26
In the full recordFree for 14 days
  • The filings, readable — with what changed vs the prior year highlighted🔒
  • Full financial statements, industry-aware, every figure source-linked🔒
  • Forensic score history & components — the trend, not one year🔒
  • Ownership: insider buys/sells, clusters, activist stakes🔒
  • Ana — ask anything about Koppers Holdings Inc., every answer cited🔒
  • The Intelligence Brief — added when Koppers Holdings Inc.'s brief passes our SEC-figure check🔒

Every figure links to the filing it came from, and analysis whose figures don't match SEC data is rejected before publication.

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