T-Mobile US, Inc. SEC filings TMUSI

T-Mobile US, Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Mar 12, 2020. Its latest annual report, Form ARS, was filed on Apr 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on December 31.

Form Description Filed Period
DEFA14A Additional proxy material Apr 27, 2026 —
DEF 14A Proxy statement Apr 27, 2026 Jun 16, 2026
DEFA14A Additional proxy material Apr 18, 2025 —
DEF 14A Proxy statement Apr 18, 2025 Jun 6, 2025
DEFA14A Additional proxy material Apr 26, 2024 —
DEF 14A Proxy statement Apr 26, 2024 Jun 12, 2024
DEFA14A Additional proxy material Apr 28, 2023 —
DEF 14A Proxy statement Apr 28, 2023 —
DEFA14A Additional proxy material Apr 27, 2022 —
DEF 14A Proxy statement Apr 27, 2022 Jun 15, 2022
DEFA14A Additional proxy material Apr 21, 2021 —
DEF 14A Proxy statement Apr 21, 2021 Jun 3, 2021
DEFA14A Additional proxy material Apr 21, 2020 —
DEF 14A Proxy statement Apr 21, 2020 Jun 4, 2020

Showing 14 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

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Company profile

Industry
Radiotelephone Communications (SIC 4812)
Listed as
TMUS (Nasdaq), TMUSI (Nasdaq), TMUSL (Nasdaq), TMUSZ (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Bellevue, WA
SEC filer status
Large accelerated filer
SEC CIK
1283699
Former names
METROPCS COMMUNICATIONS INC (until Apr 29, 2013)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.