Important Additional Information
In connection with the proposed transaction,T-Mobile US, Inc.(“T-Mobile”) has filed a registration statement on FormS-4, which contains a preliminary joint consent solicitation statement ofT-Mobile and Sprint Corporation (“Sprint”), that also constitutes a preliminary prospectus ofT-Mobile (the “joint consent solicitation statement/prospectus”), and each party will file other documents regarding the proposed transaction with the U.S. Securities and Exchange Commission (the “SEC”). INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE JOINT CONSENT SOLICITATION STATEMENT/PROSPECTUS AND OTHER RELEVANT DOCUMENTS FILED WITH THE SEC WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION. When final, a definitive copy of the joint consent solicitation statement/prospectus will be sent toT-Mobile and Sprint stockholders. Investors and security holders may obtain these documents free of charge from the SEC’s website or fromT-Mobile or Sprint. The documents filed byT-Mobile may be obtained free of charge atT-Mobile’s website, atwww.t-mobile.com, or at the SEC’s website, atwww.sec.gov, or fromT-Mobile by requesting them by mail atT-Mobile US, Inc., Investor Relations, 1 Park Avenue, 14th Floor, New York, NY 10016, or by telephone at212-358-3210. The documents filed by Sprint may be obtained free of charge at Sprint’s website, atwww.sprint.com, or at the SEC’s website, atwww.sec.gov, or from Sprint by requesting them by mail at Sprint Corporation, Shareholder Relations, 6200 Sprint Parkway, Mailstop KSOPHF0302-3B679, Overland Park, Kansas 66251, or by telephone at913-794-1091.
Participants in the Solicitation
T-Mobile and Sprint and their respective directors and executive officers and other members of management and employees may be deemed to be participants in the solicitation of consents in respect of the proposed transaction. Information aboutT-Mobile’s directors and executive officers is available inT-Mobile’s proxy statement dated April 26, 2018, for its 2018 Annual Meeting of Stockholders. Information about Sprint’s directors and executive officers is available in Sprint’s proxy statement dated June 26, 2018, for its 2018 Annual Meeting of Stockholders, and in Sprint’s subsequent Current Report on Form8-K filed with the SEC on July 2, 2018. Other information regarding the participants in the consent solicitation and a description of their direct and indirect interests, by security holdings or otherwise, will be contained in the joint consent solicitation statement/prospectus and other relevant materials filed with the SEC regarding the transaction when they become available. Investors should read the joint consent solicitation statement/prospectus carefully before making any voting or investment decisions. You may obtain free copies of these documents fromT-Mobile or Sprint as indicated above.