T-Mobile US SEC Filings
NASDAQ: TMUSTelecommunicationsTelecommunications EquipmentUSD
148.58-22.73 (-13.27%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
T-Mobile US filing overview
This page lists 60 recent SEC filings by T-Mobile US (TMUS), including 39 4, 12 8-K, 4 424B5, 2 10-Q. The latest annual report (10-K) was filed on Feb 11, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Jul 23, 2026.
The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Sep 3, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
TMUS SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Sep 28, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 14, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 14, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 3, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD Disclosure | View on EDGAR |
| Sep 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 27, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 23, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Jul 23, 2026 | 10-Q | TMUS FORM 10-Q | View on EDGAR |
| Jul 7, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD Disclosure | View on EDGAR |
| Jun 18, 2026 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| Jun 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 12, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 26, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Apr 28, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Apr 28, 2026 | 10-Q | TMUS FORM 10-Q | View on EDGAR |
| Apr 27, 2026 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Apr 23, 2026 | 8-K | Other Events | View on EDGAR |
| Mar 31, 2026 | 8-K | Other Events | View on EDGAR |
| Mar 27, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Mar 23, 2026 | SCHEDULE 13D/A | Beneficial ownership report (activist) (amendment) | View on EDGAR |
| Mar 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 12, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 26, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 23, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 8-K | Other Events | View on EDGAR |
| Feb 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 17, 2026 | 424B5 | Prospectus | View on EDGAR |
| Feb 17, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 12, 2026 | 424B5 | Prospectus | View on EDGAR |
| Feb 11, 2026 | 8-K | Regulation FD Disclosure | View on EDGAR |
| Feb 11, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Feb 11, 2026 | 10-K | TMUS FORM 10-K | View on EDGAR |
| Jan 12, 2026 | 8-K | Other Events | View on EDGAR |
| Jan 9, 2026 | 424B5 | Prospectus | View on EDGAR |
| Jan 7, 2026 | 424B5 | Prospectus | View on EDGAR |