SEC EDGAR · company profile · free

T-Mobile US, Inc. due diligence

Who T-Mobile US, Inc. (TMUS) is on the public record: identity, industry classification and the most recent periodic filings, straight from SEC EDGAR.

1000 filings in EDGAR's recent index, 453 of them Form 4 insider filings · view the filings on SEC EDGAR · source: SEC EDGAR submissions index
CIK
0001283699
Industry (SIC)
Radiotelephone Communications (4812)
Incorporated
DE
Listed on
Nasdaq, Nasdaq, Nasdaq, Nasdaq
Tickers
TMUS, TMUSI, TMUSL, TMUSZ
Fiscal year end
12-31
FilingFiledPeriodAccession
Annual report (10-K)2026-02-112025-12-310001283699-26-000010
Quarterly report (10-Q)2026-07-232026-06-300001283699-26-000101
Current report (8-K)2026-07-232026-07-230001283699-26-000100

The full due-diligence dossier on T-Mobile US, Inc.

The free view above is identity and filing dates. The paid dossier reads the filings: business and segments, financial trend, insider and institutional activity, litigation and risk-factor themes, recent news, and the red flags, every claim cited and delivered with a data appendix.

agents: POST /v1/dossier with {"ticker":"TMUS"} over x402 or MPP, $9

Sample output and API docs · all reports

TMUS insider filingsAll company profiles13F fund holdingsAll reports

Generated from public SEC EDGAR filings. Filing data is shown as filed. This is information, not investment advice.