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What T-Mobile's 8-K filings say: 7 filings, latest Sep 3, 2026

T-Mobile filed its latest 8-K with the SEC on Sep 3, 2026. It discusses CFO change, governance change and restructuring.

Public (TMUS)Consumer Electronics10,000+ employeest-mobile.comLinkedIn

8-K · latest 10

What T-Mobile's 8-K filings say

  1. 8-K

    Filed · 3 signals

    SEC EDGAR
  2. 8-K

    Filed · 3 signals

    SEC EDGAR
  3. 8-K

    Filed · 3 signals

    SEC EDGAR
  4. 8-K

    Filed · 2 signals

    SEC EDGAR
  5. 8-K

    Filed · 2 signals

    SEC EDGAR
  6. 8-K

    Filed · 2 signals

    SEC EDGAR
  7. 8-K

    Filed · 1 signal

    SEC EDGAR

Showing 10 of 16 filing signals. The Signal API returns all of them.

Get them with one API call

Signal API · MCP

Track T-Mobile with the Signal API

One POST /v1/companies/enrich call with t-mobile.com returns T-Mobile 8-K signals (sec-8k), each with its source. Or ask Claude through MCP.

2 credits per signal returned; zero-result calls are free. Endpoint reference

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"t-mobile.com","signal_types":["sec-8k"],"limit":20}'

Questions about T-Mobile 8-K

When did T-Mobile file its latest 8-K?
T-Mobile filed its latest 8-K on Sep 3, 2026. The one before it was filed on Jul 7, 2026.
What did T-Mobile disclose in its latest 8-K?
From the filing dated Sep 3, 2026: T-Mobile appoints new CFO Jessica Uhl, starting mid-September 2026, to replace retiring CFO Peter Osvaldik.
Where can I read T-Mobile's 8-K filing?
The full filing is on SEC EDGAR: https://www.sec.gov/Archives/edgar/data/1283699/000119312526381901/d155079d8k.htm. This page summarizes what the filing says and links to it.

Source. Current reports (Form 8-K) filed with the SEC. Every card links to the filing on EDGAR.

Method. Insights are extracted from the filing text and grouped by category. Numbers are quoted from the filing.

Data as of .

How this data is built →Get it from the Signal API →