{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-093300","form_type":"8-K","ticker":"MLM","cik":"0000916076","company_name":"MARTIN MARIETTA MATERIALS INC","filed_at":"2024-08-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:16.338886+00:00","generated_at":"2026-05-31T11:31:33.269681+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"medium","headline":"Martin Marietta Q2 net earnings down 16% to $294M; aggregates price up 12% but shipments down 3%","bullets":["Q2 revenue $1.76B (-3% YoY), net earnings $294M (-16%), diluted EPS $4.76 (-15%).","Aggregates shipments 53.0M tons (-3%); avg price $21.61/ton (+12%); gross profit per ton $7.41 (+9%).","Adjusted EBITDA $584M (-2%); includes $20M negative impact from Blue Water inventory step-up.","Full-year guidance revised (specifics not in excerpt); Blue Water acquisition integration continues."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-093300","json":"https://secwatch.observer/filing/0000950170-24-093300.json","markdown":"https://secwatch.observer/filing/0000950170-24-093300.md","text":"https://secwatch.observer/filing/0000950170-24-093300.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/916076/000095017024093300/0000950170-24-093300-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/916076/000095017024093300/mlm-20240808.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T11:31:33.269681+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"}