---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-290740"
form_type: "8-K"
ticker: "TMUS"
cik: "0001283699"
company_name: "T-Mobile US, Inc."
filed_at: "2022-11-22T23:59:59+00:00"
generated_at: "2026-06-21T13:52:21.679628+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Omar Tazi resigns from T-Mobile board to become EVP and Chief Product Officer

## Summary
- Omar Tazi notified Board on Nov 18, 2022 of resignation effective Jan 2, 2023.
- Resignation due to acceptance of new role as EVP and Chief Product Officer at T-Mobile.
- Resignation not the result of any disagreement with the company.

## SEC filing metadata
- accession: 0001193125-22-290740
- form_type: 8-K
- ticker: TMUS
- cik: 0001283699
- company_name: T-Mobile US, Inc.
- filed_at: 2022-11-22T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1283699/000119312522290740/0001193125-22-290740-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1283699/000119312522290740/d422589d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-290740
- JSON: https://secwatch.observer/filing/0001193125-22-290740.json
- Plain text: https://secwatch.observer/filing/0001193125-22-290740.txt

## Key facts
- Executive change
  Omar Tazi resigned as Director at T-Mobile US, Inc..
  - Action: resigned
  - Role: Director
  source text: On November 18, 2022, Omar Tazi notified the Board of Directors (the “Board”) of T-Mobile US, Inc. (the “Company”) of his decision to resign from the Board, effective January 2, 2023, due to his acceptance of a new role at the Company as the Company’s Executive Vice President and Chief Product Officer.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1283699/000119312522290740/0001193125-22-290740-index.htm
- Executive change
  Omar Tazi was appointed as Executive Vice President and Chief Product Officer at T-Mobile US, Inc..
  - Action: appointed
  - Role: Executive Vice President and Chief Product Officer
  source text: On November 18, 2022, Omar Tazi notified the Board of Directors (the “Board”) of T-Mobile US, Inc. (the “Company”) of his decision to resign from the Board, effective January 2, 2023, due to his acceptance of a new role at the Company as the Company’s Executive Vice President and Chief Product Officer.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1283699/000119312522290740/0001193125-22-290740-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.