T-Mobile US, Inc. SEC filings TMUSL
T-Mobile US, Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Mar 12, 2020. Its latest annual report, Form ARS, was filed on Apr 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Oct 28, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 28, 2026 | Oct 26, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 3, 2026 | Sep 1, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2026 | Jul 23, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 7, 2026 | Jul 2, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 18, 2026 | Jun 16, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Other events
|
Apr 23, 2026 | Apr 23, 2026 |
| 8-K |
Current report
Other events
|
Mar 31, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 27, 2026 | Mar 26, 2026 |
| 8-K |
Current report
Other events
|
Feb 19, 2026 | Feb 19, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Other events
|
Jan 12, 2026 | Jan 12, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 6, 2026 | Jan 5, 2026 |
| 8-K |
Current report
Other events
|
Dec 11, 2025 | Dec 11, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 9, 2025 | Dec 4, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2025 | Oct 23, 2025 |
| 8-K |
Current report
Other events
|
Oct 9, 2025 | Oct 9, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 24, 2025 | Sep 19, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 22, 2025 | Sep 19, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 4, 2025 | Sep 4, 2025 |
| 8-K |
Current report
Officer or director change
|
Aug 25, 2025 | Aug 22, 2025 |
| 8-K |
Current report
Other events
|
Aug 5, 2025 | Aug 5, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2025 | Jul 23, 2025 |
| 8-K |
Current report
Other events
|
Jul 2, 2025 | Jul 2, 2025 |
| 8-K |
Current report
Other events
|
Jun 16, 2025 | Jun 16, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2025 | Jun 6, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2025 | Apr 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 11, 2025 | Apr 8, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 3, 2025 | Apr 1, 2025 |
| 8-K |
Current report
Other events
|
Mar 27, 2025 | Mar 27, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 21, 2025 | Mar 17, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 21, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Other events
|
Feb 11, 2025 | Feb 11, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2025 | Jan 29, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 27, 2025 | Jan 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 13, 2024 | Dec 13, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 10, 2024 | Dec 9, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2024 | Oct 23, 2024 |
| 8-K |
Current report
Other events
|
Sep 26, 2024 | Sep 26, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 18, 2024 | Sep 18, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 13, 2024 | Sep 12, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 24, 2024 | Jul 24, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 14, 2024 | Jun 12, 2024 |
| 8-K |
Current report
Other events
|
May 8, 2024 | May 8, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2024 | Apr 25, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 25, 2024 | Jan 25, 2024 |
| 8-K |
Current report
Other events
|
Jan 12, 2024 | Jan 12, 2024 |
| 8-K |
Current report
Other events
|
Dec 26, 2023 | Dec 22, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 25, 2023 | Oct 25, 2023 |
| 8-K |
Current report
Other events
|
Sep 25, 2023 | Sep 25, 2023 |
| 8-K |
Current report
Other events
|
Sep 14, 2023 | Sep 14, 2023 |
| 8-K |
Current report
Material agreement
|
Sep 12, 2023 | Sep 12, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 8, 2023 | Sep 8, 2023 |
| 8-K |
Current report
Other events
|
Sep 6, 2023 | Sep 6, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 24, 2023 | Aug 24, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2023 | Jul 27, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 20, 2023 | Jul 18, 2023 |
| 8-K |
Current report
Officer or director change
|
Jul 11, 2023 | Jul 5, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 21, 2023 | Jun 16, 2023 |
| 8-K |
Current report
Other events
|
May 11, 2023 | May 11, 2023 |
| 8-K |
Current report
Other events
|
May 1, 2023 | May 1, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2023 | Apr 27, 2023 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Shareholder vote results, Other events
|
Mar 20, 2023 | Mar 17, 2023 |
| 8-K |
Current report
Officer or director change
|
Mar 10, 2023 | Mar 9, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 13, 2023 | Feb 13, 2023 |
| 8-K |
Current report
Other events
|
Feb 9, 2023 | Feb 9, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 3, 2023 | Jan 30, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 1, 2023 | Feb 1, 2023 |
| 8-K |
Current report
Other events
|
Jan 19, 2023 | Jan 19, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 4, 2023 | Jan 4, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 22, 2022 | Nov 18, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2022 | Oct 27, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 17, 2022 | Oct 17, 2022 |
| 8-K |
Current report
Other events
|
Sep 15, 2022 | Sep 15, 2022 |
| 8-K |
Current report
Other events
|
Sep 8, 2022 | Sep 8, 2022 |
| 8-K |
Current report
Officer or director change
|
Sep 7, 2022 | Aug 31, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 7, 2022 | Sep 6, 2022 |
| 8-K |
Current report
Material agreement, Agreement ended, Change to shareholder rights
|
Aug 22, 2022 | Aug 22, 2022 |
| 8-K |
Current report
Material agreement
|
Aug 9, 2022 | Aug 8, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2022 | Jul 27, 2022 |
| 8-K |
Current report
Other events
|
Jul 22, 2022 | Jul 22, 2022 |
| 8-K |
Current report
Material agreement
|
Jun 23, 2022 | Jun 21, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jun 21, 2022 | Jun 15, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 17, 2022 | Jun 15, 2022 |
| 8-K/A |
Amended current report
Auditor change
|
May 6, 2022 | Apr 13, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 22, 2022 | Apr 20, 2022 |
| 8-K |
Current report
Auditor change
|
Apr 15, 2022 | Apr 13, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 2, 2022 | Feb 2, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 6, 2022 | Jan 6, 2022 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Dec 6, 2021 | Dec 6, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2021 | Nov 2, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 16, 2021 | Sep 10, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 27, 2021 | Aug 27, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 20, 2021 | Aug 20, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 18, 2021 | Aug 17, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 16, 2021 | Aug 16, 2021 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Aug 13, 2021 | Aug 13, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2021 | Jul 29, 2021 |
| 8-K |
Current report
Other events
|
Jul 1, 2021 | Jul 1, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 24, 2021 | Jun 22, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jun 4, 2021 | Jun 3, 2021 |
| 8-K |
Current report
Material agreement
|
Jun 1, 2021 | May 28, 2021 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
May 13, 2021 | May 13, 2021 |
| 8-K |
Current report
Results of operations
|
May 4, 2021 | May 4, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Apr 12, 2021 | Apr 6, 2021 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Mar 23, 2021 | Mar 23, 2021 |
| 8-K |
Current report
Other events
|
Mar 16, 2021 | Mar 16, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 11, 2021 | Mar 11, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 10, 2021 | Mar 4, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 4, 2021 | Feb 4, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 2, 2021 | Feb 2, 2021 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Jan 14, 2021 | Jan 11, 2021 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 6, 2021 | Jan 6, 2021 |
| 8-K |
Current report
Officer or director change
|
Nov 12, 2020 | Nov 10, 2020 |
| 8-K/A |
Amended current report
Results of operations
|
Nov 6, 2020 | Nov 5, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2020 | Nov 5, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 28, 2020 | Oct 28, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 6, 2020 | Oct 6, 2020 |
| 8-K |
Current report
Other events
|
Sep 18, 2020 | Sep 18, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 17, 2020 | Sep 16, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 27, 2020 | Aug 24, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 21, 2020 | Aug 21, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Other events
|
Aug 4, 2020 | Aug 4, 2020 |
| 8-K |
Current report
Other events
|
Jul 28, 2020 | Jul 28, 2020 |
| 8-K |
Current report
Material agreement, Other events
|
Jul 1, 2020 | Jul 1, 2020 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Other events
|
Jun 26, 2020 | Jun 22, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 26, 2020 | Jun 24, 2020 |
| 8-K |
Current report
Material agreement, Officer or director change, Other events
|
Jun 22, 2020 | Jun 22, 2020 |
| 8-K |
Current report
Other events
|
Jun 18, 2020 | Jun 18, 2020 |
| 8-K |
Current report
Impairment, Officer or director change, Regulation FD disclosure, Other events
|
Jun 17, 2020 | Jun 15, 2020 |
| 8-K |
Current report
Material agreement
|
Jun 17, 2020 | Jun 17, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jun 8, 2020 | Jun 4, 2020 |
| 8-K |
Current report
Other events
|
May 18, 2020 | May 18, 2020 |
| 8-K |
Current report
Results of operations
|
May 6, 2020 | May 6, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
May 1, 2020 | May 1, 2020 |
| 8-K |
Current report
Officer or director change
|
Apr 24, 2020 | Apr 24, 2020 |
| 8-K/A | Amended current report | Apr 17, 2020 | Apr 1, 2020 |
| 8-K |
Current report
Officer or director change
|
Apr 16, 2020 | Apr 10, 2020 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Apr 13, 2020 | Apr 9, 2020 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 1, 2020 | Apr 1, 2020 |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, New debt, Change to shareholder rights, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Apr 1, 2020 | Mar 26, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 25, 2020 | Mar 19, 2020 |
| 8-K |
Current report
Other events
|
Mar 19, 2020 | Mar 19, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 18, 2020 | Mar 17, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 17, 2020 | Mar 16, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 12, 2020 | Mar 12, 2020 |
Showing 151 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Radiotelephone Communications (SIC 4812)
- Listed as
- TMUS (Nasdaq), TMUSI (Nasdaq), TMUSL (Nasdaq), TMUSZ (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Bellevue, WA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1283699
- Former names
- METROPCS COMMUNICATIONS INC (until Apr 29, 2013)
Other Radiotelephone Communications companies
- Deutsche Telekom AG DTEGY
- Chunghwa Telecom Co Ltd CHT
- Vodafone Group Public Ltd Co VOD
- Telus Corp TU
- Millicom International Cellular SA TIGO
- SK Telecom Co Ltd SKM
- VEON Ltd. VEON
- Kyivstar Group Ltd. KYIV
Source: SEC EDGAR filings. This is company-reported data, not investment advice.