{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-093360","form_type":"8-K","ticker":"KOP","cik":"0001315257","company_name":"Koppers Holdings Inc.","filed_at":"2024-08-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:12.534776+00:00","generated_at":"2026-05-31T10:43:16.085315+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Koppers Q2 EPS $1.25 vs $1.15; reaffirms FY2024 adjusted EBITDA $265-280M","bullets":["Net income $26.8M ($1.25 diluted EPS) vs $24.5M ($1.15) YoY; adjusted EPS $1.36 vs $1.26.","Consolidated sales $563.2M, down 2.4% YoY, with RUPS record sales of $253.9M (+8.3%).","PC segment adj EBITDA rose to $44.3M (25.0% margin) from $32.3M on lower costs and copper hedging gains.","CMC sales fell 18.2% to $132.4M on weak European carbon pitch demand; adj EBITDA $10.8M vs $15.7M.","FY2024 guidance reaffirmed: sales ~$2.15B, adj EBITDA $265-280M, adj EPS $4.10-$4.60."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-093360","json":"https://secwatch.observer/filing/0000950170-24-093360.json","markdown":"https://secwatch.observer/filing/0000950170-24-093360.md","text":"https://secwatch.observer/filing/0000950170-24-093360.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1315257/000095017024093360/0000950170-24-093360-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1315257/000095017024093360/kop-20240808.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T10:43:16.085315+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}