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.
The T-Mobile US, Inc. (NASDAQ: TMUS) SEC filings page provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. As a large U.S. wireless carrier with listed common stock and multiple series of registered senior notes, T-Mobile reports a wide range of information through Forms 8‑K, 10‑K, 10‑Q and related exhibits. This page organizes those filings and pairs them with AI-generated summaries to help readers understand the key points without reading every page.
Recent Form 8‑K filings for T-Mobile cover topics such as quarterly financial and operating results, leadership and board changes, acquisitions and integration steps, and capital markets activity. For example, the company has furnished press releases and investor factbooks for its quarterly results, described the appointment of a new President and Chief Executive Officer and other senior executives, and detailed public offerings of senior notes with various maturities, coupons and listing arrangements on Nasdaq.
Filings also explain debt and capital structure developments, including new note issuances by T-Mobile USA, Inc., exchange offers and consent solicitations related to notes originally issued by United States Cellular Corporation, and the terms of indentures and supplemental indentures governing these securities. Investors interested in T-Mobile’s funding strategy, guarantees by T-Mobile US, Inc. and certain subsidiaries, and the registration status of its notes can review these documents in detail.
Through this page, users can quickly locate T-Mobile’s annual reports on Form 10‑K, quarterly reports on Form 10‑Q, current reports on Form 8‑K and other registration statements or prospectuses. AI-powered tools highlight important sections, such as descriptions of new securities, summaries of material events, and changes in governance or executive compensation, helping readers navigate complex filings and focus on the disclosures most relevant to their analysis of TMUS.
Filer reported an insider sale of common stock. The filing shows G M. Sievert sold 80,000 common shares on
T-Mobile US, Inc. Chief Financial Officer Peter Osvaldik sold 27,000 shares of common stock in an open-market transaction on February 18, 2026. The weighted average sale price was $214.86 per share, with individual trades executed between $214.68 and $215.13. Following this sale, he directly owned 51,572.664 T-Mobile shares.
T-Mobile USA, Inc., a wholly owned subsidiary of T-Mobile US, Inc., closed an underwritten public offering of euro-denominated senior notes. The company issued €750 million of 3.200% Senior Notes due 2032, €750 million of 3.625% Senior Notes due 2035 and €1.0 billion of 3.900% Senior Notes due 2038.
The notes are issued under existing indentures and are expected to be listed on the Nasdaq Bond Exchange. Net proceeds are intended for general corporate purposes, which may include share repurchases, dividends declared by the board and refinancing of existing debt over time.
T-Mobile US reported that VP & Chief Accounting Officer Daniel James Drobac acquired 3,837 shares of common stock through a grant of restricted stock units under the company’s 2023 Incentive Award Plan. These units vest in six equal installments on set dates from August 15, 2026 through February 15, 2029, and increase his directly held stake to 36,466.858 shares.
T-Mobile US Chief Technology Officer John Saw reported equity award activity and related tax withholding on common stock. On
T-Mobile US Chief Financial Officer Peter Osvaldik reported equity award activity and related tax withholding transactions in T-Mobile US, Inc. common stock. He acquired 19,086 restricted stock units under the 2023 Incentive Award Plan, vesting in three equal parts on February 15, 2027, 2028, and 2029, and 12,287 performance-based restricted stock units earned under the 2013 Omnibus Incentive Plan based on relative total shareholder return for the three-year period ending February 15, 2026. To cover tax obligations on the vesting of these awards, 8,075.016 shares and 4,834.935 shares were disposed of through share withholding at $219.50 per share, which the filing notes were not open market transactions. Following these transactions, Osvaldik directly held 78,572.664 shares of T-Mobile common stock.
T-Mobile US Chief Legal Officer Mark Nelson Wolfe reported several stock transactions involving T-Mobile US, Inc. common shares. On February 17 and 18, 2026, he completed open-market sales totaling 16,514 shares at prices around the low $220 range under a Rule 10b5-1 trading plan adopted on February 24, 2025, leaving him with 68,006.032 shares held directly after these sales.
On February 15, 2026, Wolfe received stock-based compensation consisting of 19,576 restricted stock units and 12,287 performance-based restricted stock units, granted at no cash cost to him. Portions of these vesting awards triggered share withholdings of 6,948.668 and 4,256.689 shares to cover tax obligations, which were not open-market trades.
T-Mobile US Chief People Officer Deeanne King reported equity compensation transactions. On
To satisfy tax liabilities on the vesting of these awards, 3,107.865 and 1,743.992 shares were withheld at a price of
T-Mobile US, Inc. Chief Business and Product Officer Michael J. Katz reported equity compensation changes involving company common stock. He received two stock awards on February 15, 2026: a grant of 32,365 restricted stock units under the 2023 Incentive Award Plan and 9,076 performance-based restricted stock units earned under the 2013 Omnibus Incentive Plan.
The performance-based units vested based on T-Mobile’s relative total shareholder return over the three-year period ending February 15, 2026. On the same date, the company withheld 7,141.633 shares and 3,571.407 shares at $219.50 per share to cover tax obligations upon vesting. The filing notes these tax-withholding dispositions were not open market transactions, and Katz continues to hold the remaining shares directly.