{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-050196","form_type":"8-K","ticker":"MLM","cik":"0000916076","company_name":"MARTIN MARIETTA MATERIALS INC","filed_at":"2024-04-30T23:59:59+00:00","discovered_at":"2026-05-14T18:03:22.435881+00:00","generated_at":"2026-06-03T05:16:13.875704+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Martin Marietta Q1 EPS $16.87 on $1.3B divestiture gain; adj. EBITDA -10% to $291M","bullets":["Total revenues $1.251B, down 8% YoY; gross profit $272M, down 10%.","Earnings from operations $1.421B, up 625%, driven by $1.3B nonrecurring gain on divestiture.","Aggregates gross profit per ton up 14% to $6.53; Magnesia Specialties record quarterly gross profit.","Full-year 2024 guidance raised to $2.37B at the midpoint for adjusted EBITDA.","Adjusted EBITDA from continuing operations $291M, down 10% YoY."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-050196","json":"https://secwatch.observer/filing/0000950170-24-050196.json","markdown":"https://secwatch.observer/filing/0000950170-24-050196.md","text":"https://secwatch.observer/filing/0000950170-24-050196.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/916076/000095017024050196/0000950170-24-050196-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/916076/000095017024050196/mlm-20240430.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T05:16:13.875704+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":[{"claim_id":"102ea433a7b44a0793ef778a5349b6a796e99f3c","claim":"MARTIN MARIETTA MATERIALS INC reported the first quarter ended March 31, 2024 results: revenue $1,251, net income $1,045, EPS $16.87. Guidance raised.","evidence_excerpt":"2024. First-Quarter Highlights (Financial highlights are for continuing operations) Quarter Ended March 31, (In millions, except per share) 2024 2023 % Change Total revenues 1 $ 1,251 $ 1,354 (8)% Gross profit $ 272 $ 303 (10)% Earnings from operations 2 $ 1,421 $ 196 625% Net earnings from continuing operations attributable to Martin Marietta 2 $ 1,045 $ 134","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/916076/000095017024050196/0000950170-24-050196-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the first quarter ended March 31, 2024"},{"label":"Revenue","value":"$1,251"},{"label":"Net income","value":"$1,045"},{"label":"EPS","value":"$16.87"},{"label":"Guidance","value":"raised"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}