T-Mobile US, Inc.

10-Q Quarter ended 2026-06-30 Jul 23, 2026 8-K Results of operations (earnings release) Jul 23, 2026 8-K Director or officer change; Regulation FD disclosure Jul 7, 2026 8-K Shareholder vote results Jun 18, 2026 10-Q Quarter ended 2026-03-31 Apr 28, 2026 8-K Results of operations (earnings release) Apr 28, 2026 8-K Other events Apr 23, 2026 8-K Other events Mar 31, 2026 8-K Director or officer change Mar 27, 2026 8-K Other events Feb 19, 2026 10-K Fiscal year ended 2025-12-31 Feb 11, 2026 8-K Regulation FD disclosure Feb 11, 2026 8-K Results of operations (earnings release) Feb 11, 2026 8-K Other events Jan 12, 2026 8-K Entered a material agreement; Took on a direct financial obligation Jan 6, 2026 8-K Other events Dec 11, 2025 8-K Director or officer change Dec 9, 2025 10-Q Quarter ended 2025-09-30 Oct 23, 2025 8-K Results of operations (earnings release) Oct 23, 2025 8-K Other events Oct 9, 2025 8-K Director or officer change Sep 24, 2025 8-K Director or officer change; Regulation FD disclosure Sep 22, 2025 8-K Regulation FD disclosure Sep 4, 2025 8-K Director or officer change Aug 25, 2025 8-K Other events Aug 5, 2025 10-Q Quarter ended 2025-06-30 Jul 23, 2025 8-K Results of operations (earnings release) Jul 23, 2025 8-K Other events Jul 2, 2025 8-K Other events Jun 16, 2025 8-K Shareholder vote results Jun 10, 2025 10-Q Quarter ended 2025-03-31 Apr 24, 2025 8-K Results of operations (earnings release) Apr 24, 2025 8-K Director or officer change Apr 11, 2025 8-K Director or officer change Apr 3, 2025 8-K Other events Mar 27, 2025 8-K Director or officer change Mar 21, 2025 8-K Director or officer change Feb 21, 2025 8-K Other events Feb 11, 2025 10-K Fiscal year ended 2024-12-31 Jan 31, 2025 8-K Results of operations (earnings release) Jan 29, 2025