# clm_AE908ABDBB81

subject: T-Mobile US (/record/t-mobile-us.md)  
predicate: coo  
value: Jonathan A. Freier  
valid_from: 2025-12-05  
valid_to: null  
published: 2025-12-09  
recorded: 2026-11-12  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-12  
cite: AsOf. "T-Mobile US coo: Jonathan A. Freier", as of 2025-12-05. Claim clm_AE908ABDBB81, https://asof.is/claim/clm_AE908ABDBB81, accessed 2026-11-13. Source: https://www.sec.gov/Archives/edgar/data/1283699/000119312525312010/0001193125-25-312010-index.htm.  
checked: 2026-11-12 · its source page states the value and the date, as read by an AI model  

> On December 5, 2025, T-Mobile US, Inc. (“T-Mobile,” the “Company” or “us”) appointed Jonathan A. Freier as the Chief Operating Officer (“COO”) of T-Mobile, effective December 5, 2025.

What https://www.sec.gov/Archives/edgar/data/1283699/000119312525312010/0001193125-25-312010-index.htm says, word for word.

## Sources

- https://www.sec.gov/Archives/edgar/data/1283699/000119312525312010/0001193125-25-312010-index.htm (primary, SEC EDGAR 8-K Item 5.02, published 2025-12-09)

## Supersedes

- [T-Mobile US](/record/t-mobile-us.md) | coo | Srinivasan Gopalan | valid 2025-03-01 to 2025-12-05 | conf 0.95 | superseded | superseded_by [clm_AE908ABDBB81](/claim/clm_AE908ABDBB81.md) | [clm_0B2B4CD7DAFB](/claim/clm_0B2B4CD7DAFB.md)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.