TMUS 10-Q Quarterly Report March 31, 2020

T-MOBILE US, INC.

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DEF 14A	Filed on April 19, 2011
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TABLE OF CONTENTS

Part I. Financial Informationprint Item 1. Financial Statementsprint Note 1 Summary Of Significant Accounting Policiesprint Note 2 Business Combinationprint Note 3 Receivables and Expected Credit Lossesprint Note 4 Sales Of Certain Receivablesprint Note 5 - Spectrum License Transactionsprint Note 6 Fair Value Measurementsprint Note 7 Debtprint Note 8 Revenue From Contracts with Customersprint Note 9 Earnings Per Shareprint Note 10 - Leasesprint Note 11 Commitments and Contingenciesprint Note 12 Subsequent Eventsprint Item 2. Management S Discussion and Analysis Of Financial Condition and Results Of Operationsprint Item 3. Quantitative and Qualitative Disclosures About Market Riskprint Item 4. Controls and Proceduresprint Part II. Other Informationprint Item 1. Legal Proceedingsprint Item 1A. Risk Factorsprint Item 2. Unregistered Sales Of Equity Securities and Use Of Proceedsprint Item 3. Defaults Upon Senior Securitiesprint Item 4. Mine Safety Disclosuresprint Item 5. Other Informationprint Item 6. Exhibitsprint

Exhibits

2.1* Amendment No. 2, dated as of February 20, 2020, to the Business Combination Agreement, dated as of April 29, 2018, by and among T-Mobile US, Inc., Huron Merger Sub LLC, Superior Merger Sub Corporation, Sprint Corporation, Starburst I, Inc., Galaxy Investment Holdings, Inc., and for the limited purposes set forth therein, Deutsche Telekom AG, Deutsche Telekom Holding B.V., and SoftBank Group Corp., as amended. 8-K 2/20/2020 2.1 3.1 Fifth Amended and Restated Certificate of Incorporation of T-Mobile US, Inc. 8-K 4/1/2020 3.1 3.2 Seventh Amended and Restated Bylaws of T-Mobile US, Inc. 8-K 4/1/2020 3.2 10.1 Second Amendment to the Third Amended and Restated Receivables Purchase and Administration Agreement, dated as of February 14, 2020, among T-Mobile Handset Funding LLC, as transferor, T-Mobile Financial LLC, as servicer, T-Mobile US, Inc. and T-Mobile USA, Inc., jointly and severally as guarantors, Royal Bank of Canada, as Administrative Agent, and the various funding Agents party to the RPAA. 10.2 Letter Agreement, dated as of February 20, 2020, by and among T-Mobile US, Inc., Deutsche Telekom AG and SoftBank Group Corp. 8-K 2/20/2020 10.1 10.3** Amendment No. 1, effective as of February 12, 2020, to the Compensation Term Sheet, effective as of April 29, 2018, by and between the Company and David R. Carey. 10.4** PRSU Agreement, dated as of April 1, 2020, by and between the Company and Neville R. Ray. 10.5** Amendment No. 2, dated as of March 26, 2020, to the Amended and Restated Employment Agreement, dated as of April 1, 2017, by and between the Company and John J. Legere. 10.6** Amendment No. 1, dated as of March 26, 2020, to the Amended and Restated Employment Agreement, dated as of November 15, 2019, by and between the Company and G. Michael Sievert. 10.7** Form of Restricted Stock Unit Award Agreement (Time-Vesting) for Executive Officers under the T-Mobile US, Inc. 2013 Omnibus Incentive Plan. 10.8** Form of Restricted Stock Unit Award Agreement (Performance-Vesting) for Executive Officers under the T-Mobile US, Inc. 2013 Omnibus Incentive Plan. 22.1 List of Guarantor Subsidiaries 31.1 Certifications of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2 Certifications of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1*** Certificationof Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 32.2*** Certification of Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Customer name	Ticker
Amazon.com, Inc.	AMZN
Big Lots, Inc.	BIG

TMUS 10-Q Quarter ended March 31, 2020

Exhibits