8-K2.029.01
8-K exhibit
EDGARKoppers Holdings Inc (KOP) SEC filings
Koppers Holdings Inc (KOP) SEC filings — 10-K, 10-Q, 8-K, and Form 4 as cached from EDGAR. When an exhibit lands, this page shows the headline, the numbers, and why it matters.
Those exhibit numbers sit next to the income-statement cache: Latest reported KOP revenue for 2025-09-30 was $485.3M. Net income was $23.8M. Revenue was down 3.9% from 2025-06-30 to 2025-09-30. KOP currently screens at market cap $695.4M and trailing P/E 28.3. The KOP filings page is the source view; the stock page is the research view.
EDGAR remains the official archive. Lician caches 8-K exhibits so you can read what Koppers Holdings Inc said without waiting on a live EDGAR scrape. Item 2.02 is the earnings exhibit — this page prefers EX-99.1 revenue, growth, EPS, and guidance over a form-type label. Form 4 insider prints stay on the same ticker timeline.
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10-K
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10-Q
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8-K
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Form 4
Recent filings
8-K5.028.019.01
8-K exhibit
EDGAREDGAR is the official archive. Browse all KOP filings.
Frequently asked questions
What did KOP just say?
KOP cached filings are listed below. Open the latest 8-K exhibit for the company’s own words.
Where are KOP SEC filings?
2 cached filings are on this page. EDGAR remains the official archive (CIK 0001315257).
What is an 8-K Item 2.02?
Item 2.02 is the earnings exhibit. Lician reads EX-99.1 for revenue, growth, EPS, and guidance — not a form-type label.