T-Mobile US, Inc. SEC EDGAR Filings (CIK 0001283699)

SEC EDGAR filings, ownership reports, and insider transactions for T-Mobile US, Inc..

Symbol
TMUS, TMUSI, TMUSL, TMUSZ on Nasdaq
Industry
Radiotelephone Communications (Office Of Technology)
Business address
12920 Se 38 Th Street, Bellevue, WA, 98006
State of incorporation
DE
Fiscal year end
31 December
Former names
METROPCS COMMUNICATIONS INC (to 29 Apr 2013)
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T-Mobile US, Inc. has filed 2,973 SEC EDGAR filings since 23 Mar 2004

Latest Filings

Recent SEC filings for T-Mobile US, Inc. including 8-K, 424B5, FWP and more.

Form type Document Filing Description Filing date Reporting date File number(s)
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Jan 2026 12 Jan 2026 001-33409
424B5 Open 424B5 document | Open XBRL data View SEC filing for 424B5 424B5 09 Jan 2026 333-271553
FWP Open FWP document View SEC filing for FWP FWP 08 Jan 2026
424B5 Open 424B5 document View SEC filing for 424B5 424B5 07 Jan 2026 333-271553
POSASR Open POSASR document | Open XBRL data View SEC filing for POSASR POSASR 07 Jan 2026 333-271553
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jan 2026 05 Jan 2026 001-33409
144 Open 144 document View SEC filing for 144 22 Dec 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2025 11 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Dec 2025 09 Dec 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Dec 2025 11 Dec 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 09 Dec 2025 05 Dec 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Dec 2025 04 Dec 2025 001-33409
144 Open 144 document View SEC filing for 144 05 Dec 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 04 Dec 2025 03 Dec 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2025 17 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2025 17 Nov 2025
144 Open 144 document View SEC filing for 144 18 Nov 2025 001-33409
144 Open 144 document View SEC filing for 144 17 Nov 2025 001-33409
144 Open 144 document View SEC filing for 144 17 Nov 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2025 09 Nov 2025
144 Open 144 document View SEC filing for 144 12 Nov 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 10 Nov 2025 06 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2025 01 Nov 2025
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2025 01 Nov 2025
4 Open 4 document View SEC filing for 4 31 Oct 2025 29 Oct 2025
4 Open 4 document View SEC filing for 4 FORM 4 29 Oct 2025 27 Oct 2025
4 Open 4 document View SEC filing for 4 FORM 4 27 Oct 2025 23 Oct 2025
4 Open 4 document View SEC filing for 4 FORM 4 23 Oct 2025 21 Oct 2025
IRANNOTICE Open IRANNOTICE document View SEC filing for IRANNOTICE TMUS IRAN NOTICE 23 Oct 2025 001-33409
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q TMUS FORM 10-Q 23 Oct 2025 30 Sep 2025 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K TMUS FORM 8-K 23 Oct 2025 23 Oct 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 21 Oct 2025 17 Oct 2025
4 Open 4 document View SEC filing for 4 FORM 4 17 Oct 2025 15 Oct 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 16 Oct 2025 005-83639
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 15 Oct 2025 005-83639
4 Open 4 document View SEC filing for 4 FORM 4 14 Oct 2025 10 Oct 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Oct 2025 08 Oct 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Oct 2025 09 Oct 2025 001-33409
424B5 Open 424B5 document | Open XBRL data View SEC filing for 424B5 424B5 08 Oct 2025 333-271553
4 Open 4 document View SEC filing for 4 FORM 4 08 Oct 2025 06 Oct 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 06 Oct 2025 005-83639
FWP Open FWP document View SEC filing for FWP FWP 06 Oct 2025
4 Open 4 document View SEC filing for 4 FORM 4 06 Oct 2025 02 Oct 2025
424B5 Open 424B5 document View SEC filing for 424B5 424B5 06 Oct 2025 333-271553
POSASR Open POSASR document | Open XBRL data View SEC filing for POSASR POSASR 06 Oct 2025 333-271553
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2025 30 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 30 Sep 2025 26 Sep 2025
3 Open 3 document View SEC filing for 3 FORM 3 26 Sep 2025 19 Sep 2025
3 Open 3 document View SEC filing for 3 FORM 3 26 Sep 2025 19 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 26 Sep 2025 24 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 24 Sep 2025 22 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 24 Sep 2025 19 Sep 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 23 Sep 2025 19 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 22 Sep 2025 17 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Sep 2025 19 Sep 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 17 Sep 2025 15 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 15 Sep 2025 11 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 15 Sep 2025 11 Sep 2025
144 Open 144 document View SEC filing for 144 10 Sep 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 10 Sep 2025 09 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 08 Sep 2025 04 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 04 Sep 2025 02 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Sep 2025 04 Sep 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 03 Sep 2025 01 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 29 Aug 2025 28 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2025 26 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2025 25 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 25 Aug 2025 21 Aug 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Aug 2025 22 Aug 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 20 Aug 2025 18 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 20 Aug 2025 18 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Aug 2025 15 Aug 2025
144 Open 144 document View SEC filing for 144 19 Aug 2025 001-33409
144 Open 144 document View SEC filing for 144 18 Aug 2025 001-33409
4 Open 4 document View SEC filing for 4 15 Aug 2025 13 Aug 2025
144 Open 144 document View SEC filing for 144 15 Aug 2025 001-33409
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 12 Aug 2025 005-83639
4 Open 4 document View SEC filing for 4 FORM 4 12 Aug 2025 08 Aug 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 08 Aug 2025 005-83639
4 Open 4 document View SEC filing for 4 07 Aug 2025 06 Aug 2025
4 Open 4 document View SEC filing for 4 05 Aug 2025 01 Aug 2025
CERT Open CERT document View SEC filing for CERT 05 Aug 2025 001-33409
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 05 Aug 2025 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Aug 2025 05 Aug 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 31 Jul 2025 30 Jul 2025
4 Open 4 document View SEC filing for 4 FORM 4 31 Jul 2025 29 Jul 2025
4 Open 4 document View SEC filing for 4 FORM 4 29 Jul 2025 25 Jul 2025
144 Open 144 document View SEC filing for 144 29 Jul 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 28 Jul 2025 24 Jul 2025
4 Open 4 document View SEC filing for 4 24 Jul 2025 22 Jul 2025
144 Open 144 document View SEC filing for 144 24 Jul 2025 001-33409
IRANNOTICE Open IRANNOTICE document View SEC filing for IRANNOTICE TMUS IRAN NOTICE 23 Jul 2025 001-33409
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q TMUS FORM 10-Q 23 Jul 2025 30 Jun 2025 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K TMUS FORM 8-K 23 Jul 2025 23 Jul 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 21 Jul 2025 17 Jul 2025
4 Open 4 document View SEC filing for 4 FORM 4 16 Jul 2025 14 Jul 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Jul 2025 09 Jul 2025
4 Open 4 document View SEC filing for 4 FORM 4 08 Jul 2025 07 Jul 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Jul 2025 01 Jul 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Jul 2025 02 Jul 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 30 Jun 2025 26 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 25 Jun 2025 23 Jun 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 20 Jun 2025 005-83639
4 Open 4 document View SEC filing for 4 FORM 4 20 Jun 2025 17 Jun 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 20 Jun 2025 005-83639
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2025 13 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 16 Jun 2025 12 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 16 Jun 2025 12 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Jun 2025 16 Jun 2025 001-33409
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 12 Jun 2025 005-83639
144 Open 144 document View SEC filing for 144 11 Jun 2025 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Jun 2025 06 Jun 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2025 06 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2025 06 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2025 06 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2025 06 Jun 2025
3 Open 3 document View SEC filing for 3 FORM 3 10 Jun 2025 06 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2025 06 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2025 06 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2025 06 Jun 2025
424B3 Open 424B3 document View SEC filing for 424B3 424B3 23 May 2025 333-287414
EFFECT Open EFFECT document View SEC filing for EFFECT 22 May 2025 333-287414
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2025 19 May 2025
144 Open 144 document View SEC filing for 144 20 May 2025 001-33409
CORRESP Open CORRESP document View SEC filing for CORRESP 20 May 2025
S-4 Open S-4 document | Open XBRL data View SEC filing for S-4 S-4 20 May 2025 333-287414
144 Open 144 document View SEC filing for 144 19 May 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2025 15 May 2025
144 Open 144 document View SEC filing for 144 15 May 2025 001-33409
SD Open SD document View SEC filing for SD SD 09 May 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 05 May 2025 01 May 2025
3 Open 3 document View SEC filing for 3 FORM 3 05 May 2025 01 May 2025
IRANNOTICE Open IRANNOTICE document View SEC filing for IRANNOTICE TMUS IRAN NOTICE 24 Apr 2025 001-33409
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q TMUS FORM 10-Q 24 Apr 2025 31 Mar 2025 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K TMUS FORM 8-K 24 Apr 2025 24 Apr 2025 001-33409
ARS Open ARS document View SEC filing for ARS ARS 18 Apr 2025 31 Dec 2024 001-33409
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 18 Apr 2025 001-33409
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 18 Apr 2025 06 Jun 2025 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Apr 2025 08 Apr 2025 001-33409
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Apr 2025 377-07851
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2025 01 Apr 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Apr 2025 01 Apr 2025 001-33409
DRS Open DRS document View SEC filing for DRS 01 Apr 2025 377-07851
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Mar 2025 27 Mar 2025 001-33409
424B5 Open 424B5 document | Open XBRL data View SEC filing for 424B5 424B5 26 Mar 2025 333-271553
FWP Open FWP document View SEC filing for FWP FWP 25 Mar 2025
424B5 Open 424B5 document View SEC filing for 424B5 424B5 24 Mar 2025 333-271553
POSASR Open POSASR document | Open XBRL data View SEC filing for POSASR POSASR 24 Mar 2025 333-271553
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Mar 2025 17 Mar 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2025 13 Mar 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 14 Mar 2025 005-83639
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2025 06 Mar 2025
144 Open 144 document View SEC filing for 144 10 Mar 2025 001-33409
144 Open 144 document View SEC filing for 144 07 Mar 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2025 05 Mar 2025
144 Open 144 document View SEC filing for 144 05 Mar 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2025 01 Mar 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2025 27 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2025 25 Feb 2025
144 Open 144 document View SEC filing for 144 27 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 26 Feb 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2025 21 Feb 2025
144 Open 144 document View SEC filing for 144 25 Feb 2025 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Feb 2025 18 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 21 Feb 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2025 19 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2025 19 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2025 19 Feb 2025
CERT Open CERT document View SEC filing for CERT TMUS_20250220 21 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 20 Feb 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 14 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 19 Feb 2025 15 Feb 2025
144 Open 144 document View SEC filing for 144 19 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 19 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 19 Feb 2025 001-33409
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 18 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 18 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 18 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 18 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 18 Feb 2025 001-33409
144 Open 144 document View SEC filing for 144 14 Feb 2025 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Feb 2025 11 Feb 2025 001-33409
424B5 Open 424B5 document | Open XBRL data View SEC filing for 424B5 424B5 06 Feb 2025 333-271553
FWP Open FWP document View SEC filing for FWP FWP 04 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2025 03 Feb 2025
424B5 Open 424B5 document View SEC filing for 424B5 424B5 04 Feb 2025 333-271553
POSASR Open POSASR document | Open XBRL data View SEC filing for POSASR POSASR 04 Feb 2025 333-271553
144 Open 144 document View SEC filing for 144 03 Feb 2025 001-33409
IRANNOTICE Open IRANNOTICE document View SEC filing for IRANNOTICE TMUS IRAN NOTICE 31 Jan 2025 001-33409
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K TMUS FORM 10-K 31 Jan 2025 31 Dec 2024 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K TMUS FORM 8-K 29 Jan 2025 29 Jan 2025 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Jan 2025 27 Jan 2025 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2025 01 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2025 09 Dec 2024
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2024 13 Dec 2024
144 Open 144 document View SEC filing for 144 13 Dec 2024 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Dec 2024 13 Dec 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 11 Dec 2024 09 Dec 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Dec 2024 09 Dec 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2024 27 Nov 2024
144 Open 144 document View SEC filing for 144 29 Nov 2024 001-33409
144 Open 144 document View SEC filing for 144 29 Nov 2024 001-33409
144 Open 144 document View SEC filing for 144 27 Nov 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 18 Nov 2024 14 Nov 2024
144 Open 144 document View SEC filing for 144 14 Nov 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 13 Nov 2024 11 Nov 2024
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2024 07 Nov 2024
144 Open 144 document View SEC filing for 144 12 Nov 2024 001-33409
144 Open 144 document View SEC filing for 144 12 Nov 2024 001-33409
144 Open 144 document View SEC filing for 144 07 Nov 2024 001-33409
144 Open 144 document View SEC filing for 144 07 Nov 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 06 Nov 2024 04 Nov 2024
144 Open 144 document View SEC filing for 144 04 Nov 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 29 Oct 2024 25 Oct 2024
144 Open 144 document View SEC filing for 144 25 Oct 2024 001-33409
IRANNOTICE Open IRANNOTICE document View SEC filing for IRANNOTICE IRAN NOTICE 23 Oct 2024 001-33409
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q TMUS FORM 10-Q 23 Oct 2024 30 Sep 2024 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K TMUS FORM 8-K 23 Oct 2024 23 Oct 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 18 Oct 2024 16 Oct 2024
144 Open 144 document View SEC filing for 144 16 Oct 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 15 Oct 2024 11 Oct 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2024 01 Oct 2024
144 Open 144 document View SEC filing for 144 01 Oct 2024 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Sep 2024 26 Sep 2024 001-33409
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 26 Sep 2024 005-83639
424B5 Open 424B5 document | Open XBRL data View SEC filing for 424B5 424B5 25 Sep 2024 333-271553
FWP Open FWP document View SEC filing for FWP FWP 24 Sep 2024
424B5 Open 424B5 document View SEC filing for 424B5 424B5 23 Sep 2024 333-271553
POSASR Open POSASR document | Open XBRL data View SEC filing for POSASR POSASR 23 Sep 2024 333-271553
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Sep 2024 18 Sep 2024 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Sep 2024 12 Sep 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 11 Sep 2024 10 Sep 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Sep 2024 09 Sep 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Aug 2024 23 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 22 Aug 2024 20 Aug 2024
4 Open 4 document View SEC filing for 4 FORM 4 21 Aug 2024 19 Aug 2024
144 Open 144 document View SEC filing for 144 20 Aug 2024 001-33409
144 Open 144 document View SEC filing for 144 19 Aug 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 14 Aug 2024 12 Aug 2024
144 Open 144 document View SEC filing for 144 13 Aug 2024 001-33409
144 Open 144 document View SEC filing for 144 12 Aug 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 09 Aug 2024 08 Aug 2024
144 Open 144 document View SEC filing for 144 08 Aug 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2024 01 Aug 2024
144 Open 144 document View SEC filing for 144 01 Aug 2024 001-33409
IRANNOTICE Open IRANNOTICE document View SEC filing for IRANNOTICE TMUS IRAN NOTICE 31 Jul 2024 001-33409
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q TMUS FORM 10-Q 31 Jul 2024 30 Jun 2024 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K TMUS FORM 8-K 31 Jul 2024 31 Jul 2024 001-33409
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 24 Jul 2024 24 Jul 2024 001-33409
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 28 02 Jul 2024 005-83639
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 02 Jul 2024 005-83639
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2024 01 Jul 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2024 01 Jul 2024
144 Open 144 document View SEC filing for 144 01 Jul 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 28 Jun 2024 26 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 25 Jun 2024 21 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 20 Jun 2024 20 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 18 Jun 2024 14 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2024 13 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2024 13 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2024 13 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2024 13 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2024 13 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2024 13 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2024 13 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Jun 2024 12 Jun 2024 001-33409
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 27 13 Jun 2024 005-83639
4 Open 4 document View SEC filing for 4 FORM 4 13 Jun 2024 12 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2024 10 Jun 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 26 11 Jun 2024 005-83639
4 Open 4 document View SEC filing for 4 11 Jun 2024 07 Jun 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 11 Jun 2024 005-83639
144 Open 144 document View SEC filing for 144 10 Jun 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2024 05 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2024 05 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2024 06 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2024 05 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 06 Jun 2024 31 May 2024
144 Open 144 document View SEC filing for 144 06 Jun 2024 001-33409
144 Open 144 document View SEC filing for 144 05 Jun 2024 001-33409
144 Open 144 document View SEC filing for 144 05 Jun 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 04 Jun 2024 31 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2024 29 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 May 2024 24 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 28 May 2024 23 May 2024
CERT Open CERT document View SEC filing for CERT 28 May 2024 001-33409
SD Open SD document View SEC filing for SD SD 24 May 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2024 22 May 2024
144 Open 144 document View SEC filing for 144 23 May 2024 001-33409
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2024 17 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2024 16 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2024 15 May 2024
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424B5 Open 424B5 document View SEC filing for 424B5 424B5 25 Jun 2020 333-239352
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IRANNOTICE Open IRANNOTICE document View SEC filing for IRANNOTICE TMUS IRAN NOTICE 06 May 2020 001-33409
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DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 21 Apr 2020 001-33409
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About this filer

T-Mobile US, Inc. files with the SEC under CIK 0001283699. This page aggregates EDGAR filings and related ownership activity.

Industry: Radiotelephone Communications.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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