Filings with the SEC since Feb 27, 2020
1,009 filings, 7 in the last 30 days
Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)
All 49 events
- Oct 28, 20268-K Director or officer change 8-K item 5.02
- Oct 28, 20268-K Quarterly results 8-K item 2.02
- Oct 28, 202610-Q Quarterly report (10-Q) period ended Sep 30, 2026
- Sep 3, 2026Officer CFO change (“T-Mobile” or the “Company”) announced that Peter Osvaldik, Chief Financial Officer of the Company, would retire from his role as Chief Financial Officer in February 2027.
- Jul 23, 20268-K Quarterly results 8-K item 2.02
- Jul 23, 202610-Q Quarterly report (10-Q) period ended Jun 30, 2026
- Jul 7, 20268-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01
- Jun 18, 20268-K Shareholder vote results 8-K item 5.07
- May 4, 2026Buy Almeida Andre (Chief Broadband, Ent. & Emerg) bought $1.0M open-market purchase on May 1, 2026
- Apr 30, 2026Offering Shelf registration: shares and other securities, amount not fixed S-3ASR · Debt Securities T-Mobile US, Inc. (the “Company”), may, from time to time, offer to sell, in one or more offerings, the securities described in this prospectus.
- Apr 28, 20268-K Quarterly results 8-K item 2.02
- Apr 28, 202610-Q Quarterly report (10-Q) period ended Mar 31, 2026
- Apr 23, 20268-K Other events 8-K item 8.01
- Mar 31, 20268-K Other events 8-K item 8.01
- Mar 27, 20268-K Director or officer change 8-K item 5.02
- Feb 19, 20268-K Other events 8-K item 8.01
- Feb 11, 20268-K Quarterly results 8-K item 2.02
- Feb 11, 20268-K Regulation FD disclosure 8-K item 7.01
- Feb 11, 202610-K Annual report (10-K) period ended Dec 31, 2025
- Jan 12, 20268-K Other events 8-K item 8.01
- Jan 6, 20268-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
- Dec 11, 20258-K Other events 8-K item 8.01
- Dec 9, 20258-K Director or officer change 8-K item 5.02
- Oct 23, 20258-K Quarterly results 8-K item 2.02
- Oct 23, 202510-Q Quarterly report (10-Q) period ended Sep 30, 2025
- Oct 9, 20258-K Other events 8-K item 8.01
- Sep 24, 20258-K Director or officer change 8-K item 5.02
- Sep 22, 20258-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01
- Sep 4, 20258-K Regulation FD disclosure 8-K item 7.01
- Aug 25, 20258-K Director or officer change 8-K item 5.02
- Aug 5, 20258-K Other events 8-K item 8.01
- Jul 23, 20258-K Quarterly results 8-K item 2.02
- Jul 23, 202510-Q Quarterly report (10-Q) period ended Jun 30, 2025
- Jul 2, 20258-K Other events 8-K item 8.01
- Jun 16, 20258-K Other events 8-K item 8.01
- Jun 10, 20258-K Shareholder vote results 8-K item 5.07
- Apr 24, 20258-K Quarterly results 8-K item 2.02
- Apr 24, 202510-Q Quarterly report (10-Q) period ended Mar 31, 2025
- Apr 11, 20258-K Director or officer change 8-K item 5.02
- Apr 3, 20258-K Director or officer change 8-K item 5.02
- Mar 27, 20258-K Other events 8-K item 8.01
- Mar 21, 20258-K Director or officer change 8-K item 5.02
- Feb 21, 20258-K Director or officer change 8-K item 5.02
- Feb 11, 20258-K Other events 8-K item 8.01
- Jan 31, 202510-K Annual report (10-K) period ended Dec 31, 2024
- Jan 29, 20258-K Quarterly results 8-K item 2.02
- Jan 27, 20258-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01
- Dec 13, 20248-K Regulation FD disclosure, Other events 8-K items 7.01, 8.01
- Dec 10, 20248-K Regulation FD disclosure 8-K item 7.01
From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).
Every filing
Newest first, by kind
All 1009
Annual & quarterly 28Current reports (8-K) 151Insiders 608Proxy & votes 15Big owners (13D/13G) 52Shares & debt offered 66SEC letters 20Other 69
| Filed | Form | What it is | Period | |
|---|---|---|---|---|
| Nov 3, 2026 | 4 | Insider trade | Nov 1, 2026 | all files |
| Nov 2, 2026 | 144 | Notice of planned insider sale | all files | |
| Oct 29, 2026 | SCHEDULE 13D/A | 5%+ owner (active), amended | all files | |
| Oct 28, 2026 | IRANNOTICE | all files | ||
| Oct 28, 2026 | 10-Q | Quarterly report | Sep 30, 2026 | all files · tables |
| Oct 28, 2026 | 8-K | Quarterly results | Oct 28, 2026 | all files |
| Oct 28, 2026 | 8-K | Director or officer change | Oct 26, 2026 | all files |
| Sep 28, 2026 | 4 | Insider trade | Sep 24, 2026 | all files |
| Sep 14, 2026 | 4 | Insider trade | Sep 10, 2026 | all files |
| Sep 14, 2026 | 4 | Insider trade | Sep 10, 2026 | all files |
| Sep 10, 2026 | 144 | Notice of planned insider sale | all files | |
| Sep 3, 2026 | 4 | Insider trade | Sep 1, 2026 | all files |
| Sep 3, 2026 | 8-K | Director or officer change, Regulation FD disclosure | Sep 1, 2026 | all files |
| Aug 27, 2026 | 4 | Insider trade | Aug 25, 2026 | all files |
| Aug 18, 2026 | 4 | Insider trade | Aug 15, 2026 | all files |
| Aug 4, 2026 | 4 | Insider trade | Aug 1, 2026 | all files |
| Aug 4, 2026 | 3 | New insider | Aug 1, 2026 | all files |
| Jul 23, 2026 | IRANNOTICE | all files | ||
| Jul 23, 2026 | 10-Q | Quarterly report | Jun 30, 2026 | all files · tables |
| Jul 23, 2026 | 8-K | Quarterly results | Jul 23, 2026 | all files |
| Jul 7, 2026 | 8-K | Director or officer change, Regulation FD disclosure | Jul 2, 2026 | all files |
| Jun 18, 2026 | 4 | Insider trade | Jun 16, 2026 | all files |
| Jun 18, 2026 | 4 | Insider trade | Jun 16, 2026 | all files |
| Jun 18, 2026 | 4 | Insider trade | Jun 16, 2026 | all files |
| Jun 18, 2026 | 4 | Insider trade | Jun 16, 2026 | all files |
| Jun 18, 2026 | 4 | Insider trade | Jun 16, 2026 | all files |
| Jun 18, 2026 | 4 | Insider trade | Jun 16, 2026 | all files |
| Jun 18, 2026 | 8-K | Shareholder vote results | Jun 16, 2026 | all files |
| Jun 12, 2026 | 4 | Insider trade | Jun 11, 2026 | all files |
| Jun 9, 2026 | 4 | Insider trade | Jun 6, 2026 | all files |
| May 26, 2026 | 4 | Insider trade | May 21, 2026 | all files |
| May 21, 2026 | 144 | Notice of planned insider sale | all files | |
| May 15, 2026 | SD | Conflict minerals report | all files | |
| May 4, 2026 | 4 | Insider trade | May 1, 2026 | all files |
| May 4, 2026 | 4 | Insider trade | May 1, 2026 | all files |
| May 4, 2026 | 4 | Insider trade | May 1, 2026 | all files |
| May 1, 2026 | 144 | Notice of planned insider sale | all files | |
| Apr 30, 2026 | S-3ASR | Shelf registration | all files | |
| Apr 28, 2026 | IRANNOTICE | all files | ||
| Apr 28, 2026 | 10-Q | Quarterly report | Mar 31, 2026 | all files · tables |
| Apr 28, 2026 | 8-K | Quarterly results | Apr 28, 2026 | all files |
| Apr 27, 2026 | ARS | Annual report to shareholders | Dec 31, 2025 | all files |
| Apr 27, 2026 | DEFA14A | Extra proxy material | all files | |
| Apr 27, 2026 | DEF 14A | Proxy statement | Jun 16, 2026 | all files |
| Apr 23, 2026 | 8-K | Other events | Apr 23, 2026 | all files |
| Mar 31, 2026 | 8-K | Other events | Mar 31, 2026 | all files |
| Mar 27, 2026 | 8-K | Director or officer change | Mar 26, 2026 | all files |
| Mar 23, 2026 | SCHEDULE 13D/A | 5%+ owner (active), amended | all files | |
| Mar 13, 2026 | 4 | Insider trade | Mar 12, 2026 | all files |
| Mar 12, 2026 | 4 | Insider trade | Mar 10, 2026 | all files |
| Mar 10, 2026 | 144 | Notice of planned insider sale | all files | |
| Mar 6, 2026 | 4 | Insider trade | Mar 4, 2026 | all files |
| Mar 4, 2026 | 144 | Notice of planned insider sale | all files | |
| Mar 3, 2026 | 4 | Insider trade | Mar 1, 2026 | all files |
| Mar 3, 2026 | 4 | Insider trade | Mar 1, 2026 | all files |
| Feb 26, 2026 | 4 | Insider trade | Feb 25, 2026 | all files |
| Feb 25, 2026 | CERT | all files | ||
| Feb 25, 2026 | 4 | Insider trade | Feb 23, 2026 | all files |
| Feb 25, 2026 | 4 | Insider trade | Feb 24, 2026 | all files |
| Feb 24, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 24, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 23, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 23, 2026 | 4 | Insider trade | Feb 19, 2026 | all files |
| Feb 19, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 19, 2026 | 4 | Insider trade | Feb 18, 2026 | all files |
| Feb 19, 2026 | 8-A12B | all files | ||
| Feb 19, 2026 | 8-K | Other events | Feb 19, 2026 | all files |
| Feb 18, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 18, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 18, 2026 | 4 | Insider trade | Feb 15, 2026 | all files |
| Feb 18, 2026 | 4 | Insider trade | Feb 15, 2026 | all files |
| Feb 18, 2026 | 4 | Insider trade | Feb 15, 2026 | all files |
| Feb 18, 2026 | 4 | Insider trade | Feb 15, 2026 | all files |
| Feb 18, 2026 | 4 | Insider trade | Feb 15, 2026 | all files |
| Feb 18, 2026 | 4 | Insider trade | Feb 15, 2026 | all files |
| Feb 18, 2026 | 4 | Insider trade | Feb 15, 2026 | all files |
| Feb 18, 2026 | 4 | Insider trade | Feb 15, 2026 | all files |
| Feb 18, 2026 | 4 | Insider trade | Feb 15, 2026 | all files |
| Feb 17, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 17, 2026 | 4 | Insider trade | Feb 12, 2026 | all files |
| Feb 17, 2026 | 424B5 | Prospectus | all files | |
| Feb 12, 2026 | 144 | Notice of planned insider sale | all files | |
| Feb 12, 2026 | FWP | Offering terms | all files | |
| Feb 12, 2026 | 424B5 | Prospectus | all files | |
| Feb 11, 2026 | IRANNOTICE | all files | ||
| Feb 11, 2026 | 10-K | Annual report | Dec 31, 2025 | all files · tables |
| Feb 11, 2026 | 8-K | Quarterly results | Feb 11, 2026 | all files |
| Feb 11, 2026 | 8-K | Regulation FD disclosure | Feb 11, 2026 | all files |
| Jan 12, 2026 | 8-K | Other events | Jan 12, 2026 | all files |
| Jan 9, 2026 | 424B5 | Prospectus | all files | |
| Jan 8, 2026 | FWP | Offering terms | all files | |
| Jan 7, 2026 | 424B5 | Prospectus | all files | |
| Jan 7, 2026 | POSASR | all files | ||
| Jan 6, 2026 | 8-K | Material agreement signed, New debt or obligation | Jan 5, 2026 | all files |
| Dec 22, 2025 | 144 | Notice of planned insider sale | all files | |
| Dec 15, 2025 | 4 | Insider trade | Dec 11, 2025 | all files |
| Dec 11, 2025 | 4 | Insider trade | Dec 9, 2025 | all files |
| Dec 11, 2025 | 8-K | Other events | Dec 11, 2025 | all files |
| Dec 9, 2025 | 4 | Insider trade | Dec 5, 2025 | all files |
| Dec 9, 2025 | 8-K | Director or officer change | Dec 4, 2025 | all files |
Show the other 75 filings on this page
Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.