{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-045530","form_type":"8-K","ticker":"MLM","cik":"0000916076","company_name":"MARTIN MARIETTA MATERIALS INC","filed_at":"2026-02-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.024878+00:00","generated_at":"2026-05-16T03:28:25.516922+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"confidence":"high","headline":"Martin Marietta Q4 aggregates records; FY GAAP earnings down 45%, adj EBITDA up 17%; guides 2026","bullets":["Q4 revenue $1.534B (+9% YoY); aggregates shipments up 2% to 48.9M tons, ASP +5.3% to $23.11.","Full-year GAAP net earnings from cont ops $990M (-45%) due to prior-year divestiture gain; Adj EBITDA $2.065B (+17%).","Aggregates gross profit per ton for FY up 12% to $8.45; record margins despite macro softness.","2026 guidance: revenue $6.42-6.78B, Adj EBITDA $2.16-2.31B; aggregates volume +1-3%, ASP +4-6%.","QUIKRETE asset exchange closing Q1 2026; acquired CRH Minnesota assets in Dec 2025; record cash from ops $1.79B."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-045530","json":"https://secwatch.observer/filing/0001193125-26-045530.json","markdown":"https://secwatch.observer/filing/0001193125-26-045530.md","text":"https://secwatch.observer/filing/0001193125-26-045530.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/916076/000119312526045530/0001193125-26-045530-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/916076/000119312526045530/mlm-20260211.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T03:28:25.516922+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"}