X0508 4 2024-06-07 0001283699 T-Mobile US, Inc. TMUS 0000946770 DEUTSCHE TELEKOM AG FRIEDRICH-EBERT-ALLEE 140 BONN 2M 53113 GERMANY true true 0001576360 T-Mobile Global Holding GmbH LANDGRABENWEG 151 BONN 2M 53227 GERMANY true true 0001576359 T-Mobile Global Zwischenholding GmbH FRIEDRICH-EBERT-ALLEE 140 BONN 2M 53113 GERMANY true true 0001597213 Deutsche Telekom Holding B.V. STATIONSPLEIN 8K MAASTRICHT P7 6221 BT NETHERLANDS true true true Common Stock 2024-06-07 4 X 0 6728701 99.505 A 672341073 D Common Stock 2024-06-10 4 S 0 37734 179.9097 D 672303339 D Common Stock 2024-06-10 4 S 0 160036 180.7847 D 672143303 D Common Stock 2024-06-10 4 S 0 29834 181.6565 D 672113469 D Common Stock 2024-06-11 4 S 0 89386 178.4304 D 672024083 D Common Stock 2024-06-11 4 S 0 134488 179.5971 D 671889595 D Common Stock 2024-06-11 4 S 0 3730 180.5494 D 671885865 D Call Option (Right to Buy) 2024-06-07 4 X 0 6728701 99.505 D 2020-06-22 2024-06-22 Common Stock 6728701 28243108 D Deutsche Telekom AG ("DT") exercised its right to acquire 6,728,701 shares of Common Stock from Delaware Project 6 L.L.C. ("Project 6") for cash pursuant to the replacement fixed price call option dated April 13, 2022 (the "Replacement SB-Newco Call Option" and the exercised options thereunder the "Exercised Fixed Options"). In accordance with the terms of the Replacement SB-Newco Call Option, the per share exercise price of the Exercised Fixed Options was $99.505. The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted on November 29, 2023. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.30 to $180.29 per share. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.30 to $181.29 per share. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.30 to $182.29 per share. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.09 to $179.07 per share. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.17 to $180.13 per share. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.37 to $180.71 per share. The holder undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Solely for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder ("Section 16"), each Reporting Person may be deemed to be a director-by-deputization by virtue of the fact that each of Timotheus Hottges, Chief Executive Officer of DT, Dr. Christian P. Illek, Board Member for Finance of DT, Raphael Kubler, Senior Vice President of the Corporate Operating Office of DT and Managing Director of Deutsche Telekom Holding B.V., Thorsten Langheim, Board Member for USA and Group Development of DT, Dominique Leroy, Board Member for Europe of DT, Andre Almeida, Senior Vice President Investment Management & Tribe Lead US of DT, and Srinivasan Gopalan, Board Member for Germany of DT, serve on the board of directors of the Issuer. Each of T-Mobile Global Zwischenholding GmbH, T-Mobile Global Holding GmbH and Deutsche Telekom Holding B.V. are wholly-owned subsidiaries of DT. Each Reporting Person disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. Deutsche Telekom disclaims beneficial ownership in any Common Stock held by Project 6 or Delaware Project 9 L.L.C. if such Common Stock is not subject to the Proxy Agreement. /s/ Christoph Appel Attorney-in-fact 2024-06-11 /s/ Christoph Appel Attorney-in-fact 2024-06-11 /s/ Christoph Appel Attorney-in-fact 2024-06-11 /s/ Christoph Appel Attorney-in-fact 2024-06-11