T-Mobile US, Inc. - 8-K Filing
T-Mobile US appointed Chris Sambar as Chief Enterprise Officer, effective no later than October 14, 2026. André Almeida was named Chief Marketing, Brand, and Broadband Officer, while Dr. John Saw expanded his role to include product engineering and cybersecurity. Michael J. Katz will step down from his position on July 8, 2026. (Items: 7.01 Regulation FD Disclosure, 9.01 Financial Statements and Exhibits)
Tickers: $TMUS