{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-124210","form_type":"8-K","ticker":"STLD","cik":"0001022671","company_name":"STEEL DYNAMICS INC","filed_at":"2025-12-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.569381+00:00","generated_at":"2026-05-16T12:13:10.078560+00:00","sec_items":["1.02"],"event_type":"debt","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Steel Dynamics redeems $400M of 5.000% Senior Notes due 2026, terminates indenture","bullets":["Redeemed all outstanding $400M principal of 5.000% Senior Notes due 2026 on Dec 21, 2025.","Redemption price was 100% of principal plus accrued interest to Dec 21, 2025.","Obligations under the related Indenture terminated upon full payment and note cancellation."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-124210","json":"https://secwatch.observer/filing/0001104659-25-124210.json","markdown":"https://secwatch.observer/filing/0001104659-25-124210.md","text":"https://secwatch.observer/filing/0001104659-25-124210.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1022671/000110465925124210/0001104659-25-124210-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1022671/000110465925124210/tm2534279d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:13:10.078560+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"}