{"schema_version":"secwatch.filing_event.v1","accession":"0001283699-25-000153","form_type":"8-K","ticker":"TMUS","cik":"0001283699","company_name":"T-Mobile US, Inc.","filed_at":"2025-10-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.027040+00:00","generated_at":"2026-05-17T02:27:19.847078+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"T-Mobile Q3: record postpaid phone adds of 1.0M; raises guidance; CEO Sievert to be succeeded by Srini Gopalan","bullets":["Total postpaid net customer additions of 2.3M (best-ever); postpaid phone net adds 1.0M, highest Q3 in over a decade.","Service revenues $18.2B (+9% YoY); Net income $2.7B, diluted EPS $2.41; Core Adjusted EBITDA $8.7B (+6% YoY).","Guidance raised across the board; Adjusted Free Cash Flow $4.8B; stockholder returns $3.5B in Q3.","CEO Mike Sievert to step down; COO Srini Gopalan named incoming CEO, effective after transition."],"urls":{"canonical":"https://secwatch.observer/filing/0001283699-25-000153","json":"https://secwatch.observer/filing/0001283699-25-000153.json","markdown":"https://secwatch.observer/filing/0001283699-25-000153.md","text":"https://secwatch.observer/filing/0001283699-25-000153.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1283699/000128369925000153/0001283699-25-000153-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1283699/000128369925000153/tmus-20251023.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T02:27:19.847078+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"}