T-Mobile US Discloses Senior Notes Details

Ticker: TMUSL · Form: 8-K · Filed: Dec 11, 2025 · CIK: 1283699

T-Mobile US, Inc. 8-K Filing Summary
FieldDetail
CompanyT-Mobile US, Inc. (TMUSL)
Form Type8-K
Filed DateDec 11, 2025
Risk Levellow
Pages4
Reading Time5 min
Key Dollar Amounts$0.00001, $14.6 billion, $1.02, $14.0 billion
Sentimentneutral

Sentiment: neutral

Topics: debt, notes, filing

Related Tickers: TMUS

TL;DR

TMUS filed 8-K on 12/11/25 detailing various senior notes with rates from 3.15% to 6.25% and maturities up to 2070.

AI Summary

On December 11, 2025, T-Mobile US, Inc. filed an 8-K report detailing various senior notes. These include notes with interest rates of 3.550% due in 2029, 3.700% due in 2032, 3.150% due in 2032, 3.850% due in 2036, 3.500% due in 2037, 3.800% due in 2045, 6.250% due in 2069, 5.500% due in March 2070, and 5.500% due in June 2070.

Why It Matters

This filing provides investors with specific details on T-Mobile's outstanding debt obligations, including interest rates and maturity dates, which are crucial for assessing the company's financial health and leverage.

Risk Assessment

Risk Level: low — The filing is a routine disclosure of existing debt instruments and does not indicate any new or unusual risks.

Key Numbers

  • 3.150% — Lowest Senior Note Interest Rate (Indicates cost of borrowing for a portion of T-Mobile's debt.)
  • 6.250% — Highest Senior Note Interest Rate (Indicates cost of borrowing for a portion of T-Mobile's debt.)
  • 2070 — Latest Senior Note Maturity Year (Shows long-term debt obligations extending far into the future.)

Key Players & Entities

  • T-Mobile US, Inc. (company) — Filer
  • 3.550% Senior Notes Due 2029 (dollar_amount) — Debt Instrument
  • 3.700% Senior Notes Due 2032 (dollar_amount) — Debt Instrument
  • 3.150% Senior Notes Due 2032 (dollar_amount) — Debt Instrument
  • 3.850% Senior Notes Due 2036 (dollar_amount) — Debt Instrument
  • 3.500% Senior Notes Due 2037 (dollar_amount) — Debt Instrument
  • 3.800% Senior Notes Due 2045 (dollar_amount) — Debt Instrument
  • 6.250% Senior Notes Due 2069 (dollar_amount) — Debt Instrument
  • 5.500% Senior Notes Due March 2070 (dollar_amount) — Debt Instrument
  • 5.500% Senior Notes Due June 2070 (dollar_amount) — Debt Instrument

FAQ

What is the total principal amount of these senior notes?

The filing does not specify the total principal amount for each series of senior notes.

Are there any covenants associated with these senior notes?

The filing does not detail specific covenants for these senior notes.

What is the purpose of issuing these senior notes?

The filing does not state the specific purpose for the issuance or details of these senior notes.

When were these senior notes originally issued?

The filing lists the maturity dates but does not provide the original issuance dates for these senior notes.

Does this filing indicate any changes to T-Mobile's existing debt structure?

This filing is a current report listing existing senior notes and does not explicitly state changes to the overall debt structure.

Filing Stats: 1,213 words · 5 min read · ~4 pages · Grade level 13.2 · Accepted 2025-12-11 16:19:39

Key Financial Figures

  • $0.00001 — ich registered Common Stock, par value $0.00001 per share TMUS The NASDAQ Stock Mar
  • $14.6 billion — new shareholder return program of up to $14.6 billion that will run through December 31, 2026
  • $1.02 — vidend announced on December 4, 2025 of $1.02 per share of Company common stock payab
  • $14.0 billion — Program is in addition to the Company's $14.0 billion shareholder return program announced in

Filing Documents

SIGNATURES

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

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