{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-024110","form_type":"8-K","ticker":"MTDR","cik":"0001520006","company_name":"Matador Resources Co","filed_at":"2026-03-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.306760+00:00","generated_at":"2026-05-15T19:37:17.093139+00:00","sec_items":["1.01","2.03","8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Matador Resources closes $750M 6.000% notes due 2034; tenders $419.7M of 6.875% notes due 2028","bullets":["Issued $750M aggregate principal of 6.000% Senior Notes due April 15, 2034; net proceeds ~$737.2M.","Tender offer expired March 4, 2026; $419.7M (84%) of $500M 6.875% notes due 2028 validly tendered and accepted.","Remaining 6.875% notes to be redeemed on April 15, 2026, per indenture optional redemption right.","Interest on new notes payable semiannually Apr 15/Oct 15, first payment Oct 15, 2026; unsecured senior guarantees.","New notes issued under indenture with covenants; redeemable at 106% prior to Apr 2029 from equity proceeds or make-whole."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-024110","json":"https://secwatch.observer/filing/0001104659-26-024110.json","markdown":"https://secwatch.observer/filing/0001104659-26-024110.md","text":"https://secwatch.observer/filing/0001104659-26-024110.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1520006/000110465926024110/0001104659-26-024110-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1520006/000110465926024110/tm268001d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T19:37:17.093139+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":"4e1b9441a6f105774c3eb49376c216eb8c77e2d2","claim":"Matador Resources Co incurred senior notes of $750.0 million with U.S. Bank Trust Company, National Association at 6.000% maturing April 15, 2034.","evidence_excerpt":"the Company agreed to issue and sell $750.0 million in aggregate principal amount of the Company’s 6.000% Senior Notes due 2034 (the “Notes”).","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1520006/000110465926024110/0001104659-26-024110-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$750.0 million"},{"label":"Counterparty","value":"U.S. Bank Trust Company, National Association"},{"label":"Rate","value":"6.000%"},{"label":"Maturity","value":"April 15, 2034"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"},{"claim_id":"e0e513b7751c13d62cafdbb4b6afe85a990fdebe","claim":"Matador Resources Co entered into Indenture with U.S. Bank Trust Company, National Association valued at $750.0 million (effective 2026-03-05).","evidence_excerpt":"On March 5, 2026, the Company entered into an Indenture (the “Indenture”) among the Company, the Guarantors and U.S. Bank Trust Company, National Association, as trustee, governing the terms of the Notes.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1520006/000110465926024110/0001104659-26-024110-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"notes offering"},{"label":"Counterparty","value":"U.S. Bank Trust Company, National Association"},{"label":"Value","value":"$750.0 million"},{"label":"Effective","value":"2026-03-05"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}