---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-173566"
form_type: "8-K"
ticker: "TMUS"
cik: "0001283699"
company_name: "T-Mobile US, Inc."
filed_at: "2025-08-05T23:59:59+00:00"
generated_at: "2026-05-17T20:29:41.697136+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# T-Mobile USA exchanges $1.68B in Array notes for new notes with maturities to 2070

## Summary
- Exchanged ~$1.68B aggregate principal of old Array notes for new T-Mobile USA notes.
- Issued $488.86M of 6.700% notes due 2033 and $393.48M of 6.250% notes due 2069.
- Issued $400.80M of 5.500% notes due March 2070 and $394.75M of 5.500% notes due June 2070.
- Paid ~$1.61M in early consent fees to tendering holders.
- Settlement occurred Aug 5, 2025, following Array asset acquisition closing Aug 1.

## SEC filing metadata
- accession: 0001193125-25-173566
- form_type: 8-K
- ticker: TMUS
- cik: 0001283699
- company_name: T-Mobile US, Inc.
- filed_at: 2025-08-05T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1283699/000119312525173566/0001193125-25-173566-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1283699/000119312525173566/d26684d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-173566
- JSON: https://secwatch.observer/filing/0001193125-25-173566.json
- Plain text: https://secwatch.observer/filing/0001193125-25-173566.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.