# EDGAR Filing Document

**Accession Number:** 0001283699
**File Stem:** 0001193125-25-315998
**Filing Date:** 2025-12
**Character Count:** 9748
**Document Hash:** 43137f014c4e6aaaa0e590b4daeb39e1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-315998.hdr.sgml**: 20251211

**ACCESSION NUMBER**: 0001193125-25-315998

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20251211

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20251211

**DATE AS OF CHANGE**: 20251211

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** T-Mobile US, Inc.
- **CENTRAL INDEX KEY:** 0001283699
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO TELEPHONE COMMUNICATIONS [4812]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 200836269
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33409
- **FILM NUMBER:** 251565231

**BUSINESS ADDRESS:**
- **STREET 1:** 12920 SE 38TH STREET
- **CITY:** BELLEVUE
- **STATE:** WA
- **ZIP:** 98006
- **BUSINESS PHONE:** 800-318-9270

**MAIL ADDRESS:**
- **STREET 1:** 12920 SE 38TH STREET
- **CITY:** BELLEVUE
- **STATE:** WA
- **ZIP:** 98006

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** METROPCS COMMUNICATIONS INC
- **DATE OF NAME CHANGE:** 20040315

?xml version='1.0' encoding='ASCII'? 8-K

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### WASHINGTON, D.C. 20549

### FORM 8-K

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d)

#### of the Securities Exchange Act of 1934

#### Date of report (Date of earliest event reported): December 11, 2025
![LOGO](g13180g77s70.jpg)

## T-MOBILE US, INC.

#### (Exact Name of Registrant as Specified in Charter)

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| | | |
|:---|:---|:---|
| **Delaware** | **1-33409** | **20-0836269** |
| **(State or other jurisdiction**<br> **of incorporation)** | **(Commission**<br> **File Number)** | **(IRS Employer**<br> **Identification No.)** |

---

---

| | |
|:---|:---|
| **12920 SE 38th Street** |  |
| **Bellevue, Washington** | **98006-1350** |
| **(Address of principal executive offices)** | **(Zip Code)** |

---

#### Registrant's telephone number, including area code: (425) 378-4000

#### (Former Name or Former Address, if Changed Since Last Report):
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br> **Symbol** | **Name of each exchange**<br> **on which registered** |
| Common Stock, par value $0.00001 per share | TMUS | The NASDAQ Stock Market LLC |
| 3.550% Senior Notes due 2029 | TMUS29 | The NASDAQ Stock Market LLC |
| 3.700% Senior Notes due 2032 | TMUS32 | The NASDAQ Stock Market LLC |
| 3.150% Senior Notes due 2032 | TMUS32A | The NASDAQ Stock Market LLC |
| 3.850% Senior Notes due 2036 | TMUS36 | The NASDAQ Stock Market LLC |
| 3.500% Senior Notes due 2037 | TMUS37 | The NASDAQ Stock Market LLC |
| 3.800% Senior Notes due 2045 | TMUS45 | The NASDAQ Stock Market LLC |
| 6.250% Senior Notes due 2069 | TMUSL | The NASDAQ Stock Market LLC |
| 5.500% Senior Notes due March 2070 | TMUSZ | The NASDAQ Stock Market LLC |
| 5.500% Senior Notes due June 2070 | TMUSI | The NASDAQ Stock Market LLC |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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#### Item 8.01. Other Events.
On December 11, 2025, T-Mobile US, Inc., a Delaware corporation (the "Company"), announced that its Board of Directors (the "Board") has authorized a new shareholder return program of up to $14.6 billion that will run through December 31, 2026 (the "2026 Shareholder Return Program").

The 2026 Shareholder Return Program is expected to consist of additional repurchases of shares of the Company's common stock, par value $0.00001 per share, and payment of cash dividends. The amount available under the 2026 Shareholder Return Program for share repurchases will be reduced by the amount of any cash dividends declared and paid by the Company, including the Company's Q1 2026 cash dividend announced on December 4, 2025 of $1.02 per share of Company common stock payable on March 12, 2026 to stockholders of record as of the close of business on February 27, 2026. For the avoidance of doubt, the 2026 Shareholder Return Program is in addition to the Company's $14.0 billion shareholder return program announced in December 2024 that runs through December 31, 2025 (the "2025 Shareholder Return Program"), and any remaining unused amount under the 2025 Shareholder Return Program shall be added to the 2026 Shareholder Return Program.

Share repurchases and any dividends declared by the Board and paid from time to time are expected to be made from available cash on hand and proceeds of one or more debt issuances or other borrowings, based on the Company's evaluation of market conditions and other factors.

Under the 2026 Shareholder Return Program, share repurchases can be made from time to time using a variety of methods, which may include open market purchases, 10b5-1 plans, accelerated share repurchases, privately negotiated transactions or otherwise, all in accordance with the rules of the Securities and Exchange Commission and other applicable legal requirements. The specific timing and amount of any share repurchases, and the specific timing and amount of any dividend payments, under the 2026 Shareholder Return Program will depend on prevailing share prices, general economic and market conditions, Company performance, and other considerations. In addition, the specific timing and amount of any dividend payments are subject to being declared on future dates by the Board in its sole discretion. The 2026 Shareholder Return Program does not obligate the Company to acquire any particular amount of common stock or to declare and pay any particular amount of dividends, and the 2026 Shareholder Return Program may be suspended or discontinued at any time at the Company's discretion.

#### Cautionary Statement Regarding Forward-Looking Statements
This communication contains certain forward-looking statements concerning the Company's expectations with respect to repurchases of shares of common stock and the declaration and payment of any dividends, including the timing and manner of any purchases and the timing of any dividends under the Company's 2026 Shareholder Return Program. All statements other than statements of fact, including information concerning future results, are forward-looking statements. These forward-looking statements are generally identified by the words "anticipate," "expect," "intend," "may," "could" or similar expressions. Such forward-looking statements include, but are not limited to, statements about T-Mobile's objectives, expectations and intentions with respect to the 2026 Shareholder Return Program. There are several factors which could cause actual plans and results to differ materially from those expressed or implied in forward-looking statements. Such factors include, but are not limited to, changes in the market price of the common stock, general market conditions, access to credit or debt capital markets, applicable securities laws and alternative uses of capital, Company performance, and other risks and uncertainties detailed in T-Mobile's Annual Report on Form 10-K for the fiscal year ended December 31, 2024, including in the sections thereof captioned "Risk Factors" and "Cautionary Statement Regarding Forward-Looking Statements," as well as in its subsequent reports on Form 8-K and Form 10-Q, all of which are filed with the SEC and available at www.sec.gov and www.t-mobile.com. Forward-looking statements are based on current expectations and assumptions, which are subject to risks and uncertainties that may cause actual results to differ materially from those expressed in or implied by such forward-looking statements. Given these risks and uncertainties, persons reading this communication are cautioned not to place undue reliance on such forward-looking statements. T-Mobile assumes no obligation to update or revise the information contained in this communication (whether as a result of new information, future events or otherwise), except as required by applicable law. References to our and the SEC's website are inactive textual references only. Information contained on our and the SEC's website is not incorporated by reference in this communication and should not be considered to be a part of this communication.

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#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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| | | |
|:---|:---|:---|
|  | **T-MOBILE US, INC.** | **T-MOBILE US, INC.** |
| December 11, 2025 | /s/ Peter Osvaldik | /s/ Peter Osvaldik |
|  | Name:<br> Title: | Peter Osvaldik<br> Chief Financial Officer |

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