Welcome to our dedicated page for T Mobile Us SEC filings (Ticker: TMUS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
T-Mobile US, Inc. filings document the regulatory record for a Nasdaq-listed wireless carrier with common stock and multiple series of senior notes outstanding. Recent 8-K reports furnish quarterly and annual operating results, investor factbooks, capital markets updates and other material events tied to the company’s wireless and broadband business.
Proxy materials describe annual meeting proposals, director elections, auditor ratification and governance matters. Other filings identify registered debt securities, note offerings by T-Mobile USA, Inc., capital-structure disclosures and exhibit records for press releases, investor materials and financing documents.
T-Mobile announced a leadership transition effective November 1, 2025: Srinivasan Gopalan will become President and Chief Executive Officer and join the Board. Current CEO G. Michael Sievert will transition to Vice Chairman of the Company and Vice Chairman of the Board and remain a Deutsche Telekom AG designee under the existing stockholders' agreement.
The filing describes compensation and benefit terms tied to the change: Gopalan will receive annual long-term incentive awards with an Annual LTI Target Value not less than $19,500,000 commencing in 2026, relocation benefits subject to pro-rata repayment if employment ends under certain conditions, and limited company-paid first-class round-trip airfare for his family through March 1, 2027 (capped at 32 round trips). Amendments to compensation term sheets for two other executives (Peter Osvaldik and Michael J. Katz) will become effective on the same date.
Deutsche Telekom and affiliated entities reported multiple open-market sales of T-Mobile US (TMUS) common stock on September 15-16, 2025 under a 10b5-1 trading plan adopted June 12, 2025. The Form 4 lists a series of disposals in individual blocks (for example, 9,153; 34,474; 55,915 shares among others) at weighted-average prices shown per block ranging roughly from $236.17 to $244.20 per share. The filing identifies Deutsche Telekom AG and several wholly owned subsidiaries as reporting persons, each marked as a director and a >10% owner, and shows the reported number of shares beneficially owned following the transactions ending at 634,756,900 shares. Footnotes state the reported prices are weighted averages and that more granular price/quantity details will be provided on request.
Deutsche Telekom and affiliated entities reported multiple open-market sales of T-Mobile US (TMUS) common stock on September 15-16, 2025 under a 10b5-1 trading plan adopted June 12, 2025. The Form 4 lists a series of disposals in individual blocks (for example, 9,153; 34,474; 55,915 shares among others) at weighted-average prices shown per block ranging roughly from $236.17 to $244.20 per share. The filing identifies Deutsche Telekom AG and several wholly owned subsidiaries as reporting persons, each marked as a director and a >10% owner, and shows the reported number of shares beneficially owned following the transactions ending at 634,756,900 shares. Footnotes state the reported prices are weighted averages and that more granular price/quantity details will be provided on request.
Deutsche Telekom and affiliated entities reported multiple open-market sales of T-Mobile US (TMUS) common stock on September 15-16, 2025 under a 10b5-1 trading plan adopted June 12, 2025. The Form 4 lists a series of disposals in individual blocks (for example, 9,153; 34,474; 55,915 shares among others) at weighted-average prices shown per block ranging roughly from $236.17 to $244.20 per share. The filing identifies Deutsche Telekom AG and several wholly owned subsidiaries as reporting persons, each marked as a director and a >10% owner, and shows the reported number of shares beneficially owned following the transactions ending at 634,756,900 shares. Footnotes state the reported prices are weighted averages and that more granular price/quantity details will be provided on request.
Deutsche Telekom and affiliated entities reported multiple open-market sales of T-Mobile US (TMUS) common stock on September 15-16, 2025 under a 10b5-1 trading plan adopted June 12, 2025. The Form 4 lists a series of disposals in individual blocks (for example, 9,153; 34,474; 55,915 shares among others) at weighted-average prices shown per block ranging roughly from $236.17 to $244.20 per share. The filing identifies Deutsche Telekom AG and several wholly owned subsidiaries as reporting persons, each marked as a director and a >10% owner, and shows the reported number of shares beneficially owned following the transactions ending at 634,756,900 shares. Footnotes state the reported prices are weighted averages and that more granular price/quantity details will be provided on request.
T-Mobile US, Inc. (Form 144) notice reports a proposed sale of 5,000,000 shares of common stock through Santander US Capital Markets on 09/11/2025 on NASDAQ, with an aggregate market value listed as $1,201,900,000. The filing shows these shares were acquired on 05/31/2001 in a merger or acquisition from the issuer. The company reports total shares outstanding of 1,125,419,038, so the proposed block represents a small fraction of outstanding stock. The filing also discloses numerous prior 10b5-1 sales by Deutsche Telekom Holding B.V. over the past three months, showing a pattern of executed automated sales and providing transparency about recent insider/affiliate dispositions.
T-Mobile US, Inc. (Form 144) notice reports a proposed sale of 5,000,000 shares of common stock through Santander US Capital Markets on 09/11/2025 on NASDAQ, with an aggregate market value listed as $1,201,900,000. The filing shows these shares were acquired on 05/31/2001 in a merger or acquisition from the issuer. The company reports total shares outstanding of 1,125,419,038, so the proposed block represents a small fraction of outstanding stock. The filing also discloses numerous prior 10b5-1 sales by Deutsche Telekom Holding B.V. over the past three months, showing a pattern of executed automated sales and providing transparency about recent insider/affiliate dispositions.
T-Mobile US, Inc. (Form 144) notice reports a proposed sale of 5,000,000 shares of common stock through Santander US Capital Markets on 09/11/2025 on NASDAQ, with an aggregate market value listed as $1,201,900,000. The filing shows these shares were acquired on 05/31/2001 in a merger or acquisition from the issuer. The company reports total shares outstanding of 1,125,419,038, so the proposed block represents a small fraction of outstanding stock. The filing also discloses numerous prior 10b5-1 sales by Deutsche Telekom Holding B.V. over the past three months, showing a pattern of executed automated sales and providing transparency about recent insider/affiliate dispositions.
T-Mobile US insiders tied to Deutsche Telekom reported a series of open-market sales of Common Stock on September 9-10, 2025 under a 10b5-1 trading plan adopted March 13, 2025. The report lists eight sales totaling 139,680 shares disposed across the two days with weighted-average prices noted in footnotes and per-share price ranges for each block. The filing identifies the reporting parties as Deutsche Telekom AG and several wholly-owned subsidiaries, each marked as a director and a 10% owner, and disclaims beneficial ownership except to the extent of any pecuniary interest.
T-Mobile US insiders tied to Deutsche Telekom reported a series of open-market sales of Common Stock on September 9-10, 2025 under a 10b5-1 trading plan adopted March 13, 2025. The report lists eight sales totaling 139,680 shares disposed across the two days with weighted-average prices noted in footnotes and per-share price ranges for each block. The filing identifies the reporting parties as Deutsche Telekom AG and several wholly-owned subsidiaries, each marked as a director and a 10% owner, and disclaims beneficial ownership except to the extent of any pecuniary interest.
T-Mobile US insiders tied to Deutsche Telekom reported a series of open-market sales of Common Stock on September 9-10, 2025 under a 10b5-1 trading plan adopted March 13, 2025. The report lists eight sales totaling 139,680 shares disposed across the two days with weighted-average prices noted in footnotes and per-share price ranges for each block. The filing identifies the reporting parties as Deutsche Telekom AG and several wholly-owned subsidiaries, each marked as a director and a 10% owner, and disclaims beneficial ownership except to the extent of any pecuniary interest.
Deutsche Telekom and its wholly owned subsidiaries reported scheduled sales of T-Mobile US (TMUS) common stock under a 10b5-1 trading plan adopted March 13, 2025. The Form 4 lists multiple dispositions on September 4–8, 2025 totaling 209,520 shares sold across many transactions at weighted-average prices that ranged by tranche (examples include ranges near $250.82–$256.69 and $237.54–$247.23). The reporting entities listed are Deutsche Telekom AG, T-Mobile Global Holding GmbH, T-Mobile Global Zwischenholding GmbH and Deutsche Telekom Holding B.V., each marked as a director and 10% owner. No derivative transactions are reported and the filing includes customary disclaimers about beneficial ownership and director-by-deputization.
T-Mobile US, Inc. (TMUS) insiders associated with Deutsche Telekom effected multiple open-market sales of 139,680 shares of T‑Mobile common stock on September 2–3, 2025. The transactions were reported on a Form 4 filed for Deutsche Telekom AG and several wholly owned subsidiaries and were executed pursuant to a 10b5-1 trading plan adopted March 13, 2025. Prices for the sales are reported as weighted-average amounts with ranges disclosed in footnotes, with per-share weighted-average prices shown between about $252.04 and $258.04 across individual line items. Each reporting person is indicated as a director and a >10% owner or an affiliate; ownership following the transactions is reported in the form as approximately 635 million shares (various line items show ~635,363,804 to 635,502,784 shares). The Form 4 is signed by an attorney-in-fact on behalf of the reporting persons on September 4, 2025.
T-Mobile US, Inc. disclosed a press release dated September 4, 2025 announcing updated guidance tied to its recently closed acquisition of United States Cellular Corporation and providing an update on its business transformation initiatives. The filing indicates the press release was furnished under Item 7.01 and that the cover page interactive XBRL data is embedded in the Inline XBRL document. No specific financial figures, guidance amounts, or timing details for the transformation milestones are included in the excerpt provided.
Andre Almeida, a director of T-Mobile US, Inc. (TMUS), received a grant of 8,088 restricted stock units under the companys 2023 Incentive Award Plan effective September 1, 2025. The RSUs vest in six equal semi-annual installments over three years and are subject to the terms of the plan, the award agreement, and Almeidas employment. Effective August 31, 2025, Mr. Almeida resigned from the Board; in connection with that resignation 1,038 unvested time-based RSUs were automatically forfeited. The Form 4 reports 12,256.85 shares beneficially owned following the reported transaction(s).
Deutsche Telekom and several wholly-owned affiliates reported multiple open-market dispositions of T‑Mobile US common stock executed under a 10b5-1 trading plan. The filings disclose a series of sales totaling 140,680 shares across two reporting dates at weighted-average prices ranging roughly from $249.35 to $253.11 per share. After the reported transactions, the aggregate beneficial ownership reported for the related holders remains approximately 635.5 million shares, indicating the sellers retained a large equity position. The report includes customary disclaimers about indirect ownership and deputized directors and notes that per‑trade pricing reflects multiple transactions within disclosed ranges.
Deutsche Telekom entities reported sales of 139,680 shares of T-Mobile US (TMUS) under a 10b5-1 plan adopted March 13, 2025. The disposals occurred on August 26-27, 2025 in multiple transactions with weighted-average prices shown for each block and price ranges disclosed in footnotes.
After these sales the reporting parties continue to show large aggregate holdings (reported beneficial ownership figures around 635.6 million shares), and the Form 4 states the reporting persons are directors and >10% owners through Deutsche Telekom and its wholly owned subsidiaries. The filing includes standard disclaimers about pecuniary interest and non-assertion of beneficial ownership.
Deutsche Telekom entities reported sales of 139,680 shares of T-Mobile US (TMUS) under a 10b5-1 plan adopted March 13, 2025. The disposals occurred on August 26-27, 2025 in multiple transactions with weighted-average prices shown for each block and price ranges disclosed in footnotes.
After these sales the reporting parties continue to show large aggregate holdings (reported beneficial ownership figures around 635.6 million shares), and the Form 4 states the reporting persons are directors and >10% owners through Deutsche Telekom and its wholly owned subsidiaries. The filing includes standard disclaimers about pecuniary interest and non-assertion of beneficial ownership.