{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-022903","form_type":"8-K","ticker":"STLD","cik":"0001022671","company_name":"STEEL DYNAMICS INC","filed_at":"2025-03-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:02.723733+00:00","generated_at":"2026-05-24T21:57:04.083381+00:00","sec_items":["1.01","2.03","8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Steel Dynamics closes $1B notes offering; $400M to repay 2025 notes","bullets":["Issued $600M of 5.250% notes due 2035 and $400M of 5.750% notes due 2055.","Net proceeds of ~$972M; plans to repay $400M of 2.400% notes due June 2025.","Remaining proceeds for general corporate purposes, including capex and buybacks.","CFO Theresa Wagler cites commitment to investment-grade credit ratings."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-022903","json":"https://secwatch.observer/filing/0001104659-25-022903.json","markdown":"https://secwatch.observer/filing/0001104659-25-022903.md","text":"https://secwatch.observer/filing/0001104659-25-022903.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1022671/000110465925022903/0001104659-25-022903-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1022671/000110465925022903/tm257874d4_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T21:57:04.083381+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"}