T-Mobile US 8-K
Leadership change
Chris Sambar will lead enterprise and government; Michael Katz leaves his business and product role but stays as a strategic advisor.
Filed 2026-07-07 16:29 ET
- 5.02 Officer/director change
- 7.01 Regulation FD Disclosure
- 9.01 Financial Statements and Exhibits
Summary
T-Mobile leadership changes. Chris Sambar will become Chief Enterprise Officer no later than 10/14/2026, leading enterprise and government businesses and reporting to CEO Srini Gopalan. André Almeida will become Chief Marketing, Brand and Broadband Officer, while John Saw’s responsibilities expand to include product engineering and cybersecurity. Michael Katz will leave his Chief Business and Product Officer role on 7/8/2026 and remain as a strategic advisor through December 2026.
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