{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-134731","form_type":"8-K","ticker":"TMUS","cik":"0001283699","company_name":"T-Mobile US, Inc.","filed_at":"2026-03-31T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.707728+00:00","generated_at":"2026-05-15T08:06:48.122481+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"T-Mobile USA releases subsidiary guarantees on $10B revolver and notes after debt repayment","bullets":["TMUSA released guarantees of certain subsidiaries under its $10B revolving credit agreement and corresponding senior note indentures.","After release, obligors are TMUSA, TMUS, Sprint LLC, Sprint Capital Corporation, and Sprint Communications LLC.","Corresponding releases also effected under TMUSA's export credit agency facilities and commercial paper program.","The releases follow previous repayment of certain legacy indebtedness."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-134731","json":"https://secwatch.observer/filing/0001193125-26-134731.json","markdown":"https://secwatch.observer/filing/0001193125-26-134731.md","text":"https://secwatch.observer/filing/0001193125-26-134731.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1283699/000119312526134731/0001193125-26-134731-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1283699/000119312526134731/d136365d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T08:06:48.122481+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"}