{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-239983","form_type":"8-K","ticker":"TMUS","cik":"0001283699","company_name":"T-Mobile US, Inc.","filed_at":"2022-09-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:55.274202+00:00","generated_at":"2026-06-23T13:51:19.986899+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"T-Mobile appoints Srinivasan Gopalan to Board, effective Aug 31, 2022","bullets":["Srinivasan Gopalan appointed to T-Mobile Board as Deutsche Telekom designee.","Gopalan also appointed to the Compensation Committee effective immediately.","He fills the role previously held by Michael Wilkens, who did not stand for re-election.","Gopalan serves on DT's Board of Management and as Managing Director of Telekom Deutschland."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-239983","json":"https://secwatch.observer/filing/0001193125-22-239983.json","markdown":"https://secwatch.observer/filing/0001193125-22-239983.md","text":"https://secwatch.observer/filing/0001193125-22-239983.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1283699/000119312522239983/0001193125-22-239983-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1283699/000119312522239983/d395918d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T13:51:19.986899+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":"a9c5bb20d7","claim":"Michael Wilkens departed as Director at T-Mobile US, Inc..","evidence_excerpt":"Mr. Gopalan is filling the role that was previously held by Michael Wilkens, who did not stand for re-election to the Board at the Company’s 2022 annual meeting of stockholders.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1283699/000119312522239983/0001193125-22-239983-index.htm","confidence":0.9,"family_label":"Executive change","details":[{"label":"Action","value":"did not stand for re-election"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"ca04829766","claim":"Srinivasan Gopalan was appointed as Director at T-Mobile US, Inc..","evidence_excerpt":"On August 31, 2022, Srinivasan Gopalan was appointed to the Board of Directors (the “Board”) of T-Mobile US, Inc. (the “Company”), effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1283699/000119312522239983/0001193125-22-239983-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}