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T-Mobile US Inc SEC Filings
What T-Mobile US Inc has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
TMUS overview →Filings on file
190
since Oct 24, 2016
Warning signs
3
latest May 6, 2022
Last results
Jul 23, 2026
8-K item 2.02
Industry
Radiotelephone Communications
SIC 4812
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Sep 3, 2026 | Executive or director change 8-K | Read ↗ |
| Jul 23, 2026 | Quarterly report 10-Q | Read ↗ |
| Jul 23, 2026 | Results announced 8-K | Read ↗ |
| Jul 7, 2026 | Executive or director change 8-K | Read ↗ |
| Jun 18, 2026 | Shareholder vote 8-K | Read ↗ |
| Apr 28, 2026 | Quarterly report 10-Q | Read ↗ |
| Apr 28, 2026 | Results announced 8-K | Read ↗ |
| Mar 27, 2026 | Executive or director change 8-K | Read ↗ |
| Feb 11, 2026 | Annual report 10-K | Read ↗ |
| Feb 11, 2026 | Results announced 8-K | Read ↗ |
| Jan 6, 2026 | Material agreementNew debt 8-K | Read ↗ |
| Dec 9, 2025 | Executive or director change 8-K | Read ↗ |
| Oct 23, 2025 | Quarterly report 10-Q | Read ↗ |
| Oct 23, 2025 | Results announced 8-K | Read ↗ |
| Sep 24, 2025 | Executive or director change 8-K | Read ↗ |
| Sep 22, 2025 | Executive or director change 8-K | Read ↗ |
| Aug 25, 2025 | Executive or director change 8-K | Read ↗ |
| Jul 23, 2025 | Quarterly report 10-Q | Read ↗ |
| Jul 23, 2025 | Results announced 8-K | Read ↗ |
| Jun 10, 2025 | Shareholder vote 8-K | Read ↗ |
| May 20, 2025 | Merger vote or registration S-4 | Read ↗ |
| Apr 24, 2025 | Quarterly report 10-Q | Read ↗ |
| Apr 24, 2025 | Results announced 8-K | Read ↗ |
| Apr 11, 2025 | Executive or director change 8-K | Read ↗ |
| Apr 3, 2025 | Executive or director change 8-K | Read ↗ |
| Mar 21, 2025 | Executive or director change 8-K | Read ↗ |
| Feb 21, 2025 | Executive or director change 8-K | Read ↗ |
| Jan 31, 2025 | Annual report 10-K | Read ↗ |
| Jan 29, 2025 | Results announced 8-K | Read ↗ |
| Jan 27, 2025 | Executive or director change 8-K | Read ↗ |
| Oct 23, 2024 | Quarterly report 10-Q | Read ↗ |
| Oct 23, 2024 | Results announced 8-K | Read ↗ |
| Sep 13, 2024 | Executive or director change 8-K | Read ↗ |
| Jul 31, 2024 | Quarterly report 10-Q | Read ↗ |
| Jul 31, 2024 | Results announced 8-K | Read ↗ |
| Jun 14, 2024 | Shareholder vote 8-K | Read ↗ |
| Apr 26, 2024 | Quarterly report 10-Q | Read ↗ |
| Apr 25, 2024 | Results announced 8-K | Read ↗ |
| Feb 2, 2024 | Annual report 10-K | Read ↗ |
| Jan 25, 2024 | Results announced 8-K | Read ↗ |
| Oct 25, 2023 | Quarterly report 10-Q | Read ↗ |
| Oct 25, 2023 | Results announced 8-K | Read ↗ |
| Sep 12, 2023 | Material agreement 8-K | Read ↗ |
| Sep 8, 2023 | Executive or director change 8-K | Read ↗ |
| Jul 27, 2023 | Quarterly report 10-Q | Read ↗ |
| Jul 27, 2023 | Results announced 8-K | Read ↗ |
| Jul 20, 2023 | Executive or director change 8-K | Read ↗ |
| Jul 11, 2023 | Executive or director change 8-K | Read ↗ |
| Jun 21, 2023 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Apr 27, 2023 | Quarterly report 10-Q | Read ↗ |
| Apr 27, 2023 | Results announced 8-K | Read ↗ |
| Mar 20, 2023 | Material agreementShareholder vote 8-K | Read ↗ |
| Mar 10, 2023 | Executive or director change 8-K | Read ↗ |
| Feb 14, 2023 | Annual report 10-K | Read ↗ |
| Feb 13, 2023 | Executive or director change 8-K | Read ↗ |
| Feb 3, 2023 | Executive or director change 8-K | Read ↗ |
| Feb 1, 2023 | Results announced 8-K | Read ↗ |
| Nov 22, 2022 | Executive or director change 8-K | Read ↗ |
| Oct 27, 2022 | Quarterly report 10-Q | Read ↗ |
| Oct 27, 2022 | Results announced 8-K | Read ↗ |
| Oct 17, 2022 | Material agreementNew debt 8-K | Read ↗ |
| Sep 7, 2022 | Executive or director change 8-K | Read ↗ |
| Sep 7, 2022 | Material agreement 8-K | Read ↗ |
| Aug 22, 2022 | Material agreement 8-K | Read ↗ |
| Aug 9, 2022 | Material agreement 8-K | Read ↗ |
| Jul 29, 2022 | Quarterly report 10-Q | Read ↗ |
| Jul 27, 2022 | Results announced 8-K | Read ↗ |
| Jun 23, 2022 | Material agreement 8-K | Read ↗ |
| Jun 21, 2022 | Material agreement 8-K | Read ↗ |
| Jun 17, 2022 | Shareholder vote 8-K | Read ↗ |
| May 6, 2022 | Auditor change 8-K/A | Read ↗ |
| May 6, 2022 | Quarterly report 10-Q | Read ↗ |
| Apr 27, 2022 | Results announced 8-K | Read ↗ |
| Apr 22, 2022 | Merger vote or registration S-4 | Read ↗ |
| Apr 22, 2022 | Merger vote or registration S-4 | Read ↗ |
| Apr 22, 2022 | Executive or director change 8-K | Read ↗ |
| Apr 15, 2022 | Auditor change 8-K | Read ↗ |
| Feb 11, 2022 | Annual report 10-K | Read ↗ |
| Feb 2, 2022 | Results announced 8-K | Read ↗ |
| Dec 6, 2021 | Material agreementNew debt 8-K | Read ↗ |
| Nov 2, 2021 | Quarterly report 10-Q | Read ↗ |
| Nov 2, 2021 | Results announced 8-K | Read ↗ |
| Sep 16, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 13, 2021 | Material agreementNew debt 8-K | Read ↗ |
| Aug 3, 2021 | Quarterly report 10-Q | Read ↗ |
| Jul 29, 2021 | Results announced 8-K | Read ↗ |
| Jun 24, 2021 | Executive or director change 8-K | Read ↗ |
| Jun 4, 2021 | Shareholder vote 8-K | Read ↗ |
| Jun 1, 2021 | Material agreement 8-K | Read ↗ |
| May 13, 2021 | Material agreementNew debt 8-K | Read ↗ |
| May 4, 2021 | Quarterly report 10-Q | Read ↗ |
| May 4, 2021 | Results announced 8-K | Read ↗ |
| Apr 12, 2021 | Executive or director change 8-K | Read ↗ |
| Mar 30, 2021 | Merger vote or registration S-4 | Read ↗ |
| Mar 23, 2021 | Material agreementNew debt 8-K | Read ↗ |
| Mar 10, 2021 | Executive or director change 8-K | Read ↗ |
| Feb 23, 2021 | Annual report 10-K | Read ↗ |
| Feb 4, 2021 | Results announced 8-K | Read ↗ |
| Jan 14, 2021 | Material agreementNew debt 8-K | Read ↗ |
| Nov 12, 2020 | Executive or director change 8-K | Read ↗ |
| Nov 6, 2020 | Results announced 8-K/A | Read ↗ |
| Nov 5, 2020 | Quarterly report 10-Q | Read ↗ |
| Nov 5, 2020 | Results announced 8-K | Read ↗ |
| Oct 28, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Oct 6, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Sep 17, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Aug 10, 2020 | Quarterly report 10-Q/A | Read ↗ |
| Aug 6, 2020 | Quarterly report 10-Q | Read ↗ |
| Aug 6, 2020 | Results announced 8-K | Read ↗ |
| Jul 27, 2020 | Delisting 25-NSE | Read ↗ |
| Jul 1, 2020 | Material agreement 8-K | Read ↗ |
| Jun 26, 2020 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Jun 26, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Jun 22, 2020 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Jun 17, 2020 | Material impairmentExecutive or director change 8-K | Read ↗ |
| Jun 17, 2020 | Material agreement 8-K | Read ↗ |
| Jun 8, 2020 | Shareholder vote 8-K | Read ↗ |
| May 6, 2020 | Quarterly report 10-Q | Read ↗ |
| May 6, 2020 | Results announced 8-K | Read ↗ |
| Apr 24, 2020 | Executive or director change 8-K | Read ↗ |
| Apr 16, 2020 | Executive or director change 8-K | Read ↗ |
| Apr 13, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Apr 1, 2020 | Executive or director changeAcquisition or sale completedMaterial agreementNew debt 8-K | Read ↗ |
| Mar 25, 2020 | Executive or director change 8-K | Read ↗ |
| Mar 12, 2020 | Executive or director change 8-K | Read ↗ |
| Feb 20, 2020 | Material agreement 8-K | Read ↗ |
| Feb 19, 2020 | Executive or director change 8-K | Read ↗ |
| Feb 6, 2020 | Annual report 10-K | Read ↗ |
| Feb 6, 2020 | Results announced 8-K | Read ↗ |
| Nov 18, 2019 | Executive or director change 8-K | Read ↗ |
| Oct 28, 2019 | Quarterly report 10-Q | Read ↗ |
| Oct 28, 2019 | Results announced 8-K | Read ↗ |
| Sep 9, 2019 | Material agreement 8-K | Read ↗ |
| Jul 26, 2019 | Quarterly report 10-Q | Read ↗ |
| Jul 26, 2019 | Material agreement 8-K | Read ↗ |
| Jul 25, 2019 | Results announced 8-K | Read ↗ |
| Jun 14, 2019 | Shareholder vote 8-K | Read ↗ |
| Apr 25, 2019 | Quarterly report 10-Q | Read ↗ |
| Apr 25, 2019 | Results announced 8-K | Read ↗ |
| Apr 19, 2019 | Executive or director change 8-K | Read ↗ |
| Mar 29, 2019 | Executive or director change 8-K | Read ↗ |
| Mar 4, 2019 | Material agreement 8-K | Read ↗ |
| Feb 7, 2019 | Annual report 10-K | Read ↗ |
| Feb 7, 2019 | Results announced 8-K | Read ↗ |
| Dec 21, 2018 | Material agreement 8-K | Read ↗ |
| Dec 4, 2018 | Executive or director change 8-K | Read ↗ |
| Nov 2, 2018 | Executive or director change 8-K | Read ↗ |
| Oct 31, 2018 | Shareholder vote 8-K | Read ↗ |
| Oct 30, 2018 | Quarterly report 10-Q | Read ↗ |
| Oct 30, 2018 | Results announced 8-K | Read ↗ |
| Aug 1, 2018 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2018 | Results announced 8-K | Read ↗ |
| Jul 30, 2018 | Merger vote or registration S-4 | Read ↗ |
| Jun 14, 2018 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 21, 2018 | Material agreement 8-K | Read ↗ |
| May 17, 2018 | Material agreement 8-K | Read ↗ |
| May 4, 2018 | Material agreementNew debt 8-K | Read ↗ |
| May 1, 2018 | Quarterly report 10-Q | Read ↗ |
| May 1, 2018 | Results announced 8-K | Read ↗ |
| Apr 30, 2018 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Mar 30, 2018 | Material agreement 8-K | Read ↗ |
| Feb 21, 2018 | Executive or director change 8-K | Read ↗ |
| Feb 8, 2018 | Annual report 10-K | Read ↗ |
| Feb 8, 2018 | Results announced 8-K | Read ↗ |
| Jan 25, 2018 | Material agreementNew debt 8-K | Read ↗ |
| Dec 22, 2017 | Executive or director change 8-K | Read ↗ |
| Dec 15, 2017 | Delisting 25-NSE | Read ↗ |
| Oct 23, 2017 | Quarterly report 10-Q | Read ↗ |
| Oct 23, 2017 | Results announced 8-K | Read ↗ |
| Sep 19, 2017 | New debt 8-K | Read ↗ |
| Jul 27, 2017 | Material agreement 8-K | Read ↗ |
| Jul 20, 2017 | Quarterly report 10-Q | Read ↗ |
| Jul 19, 2017 | Results announced 8-K | Read ↗ |
| Jun 13, 2017 | Shareholder vote 8-K | Read ↗ |
| May 9, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Apr 28, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Apr 24, 2017 | Quarterly report 10-Q | Read ↗ |
| Apr 24, 2017 | Results announced 8-K | Read ↗ |
| Apr 13, 2017 | Material agreement 8-K | Read ↗ |
| Mar 28, 2017 | Executive or director change 8-K | Read ↗ |
| Mar 16, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Feb 24, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 14, 2017 | Annual report 10-K | Read ↗ |
| Feb 14, 2017 | Results announced 8-K | Read ↗ |
| Jan 25, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Dec 30, 2016 | Material agreementNew debt 8-K | Read ↗ |
| Dec 6, 2016 | Material agreement 8-K | Read ↗ |
| Nov 2, 2016 | Material agreement 8-K | Read ↗ |
| Oct 24, 2016 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2016 | Results announced 8-K | Read ↗ |
Source: T-Mobile US Inc's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on TMUS
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