T-Mobile US, Inc. — Director's Dealing 2025

Feb 19, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: T-Mobile US, Inc. (TMUS)
CIK: 0001283699
Period of Report: 2023-12-15

Reporting Person: Nelson Mark Wolfe (EVP and General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-12-15	Common Stock	L	6.128	$155.61	Acquired	61876.827	Direct
2024-03-14	Common Stock	L	16.102	$162.93	Acquired	61892.929	Direct
2024-06-13	Common Stock	L	15.149	$173.87	Acquired	61908.078	Direct
2024-09-12	Common Stock	L	13.231	$199.82	Acquired	61921.309	Direct
2024-12-12	Common Stock	L	15.461	$232.26	Acquired	61936.77	Direct
2025-02-15	Common Stock	A	15766	—	Acquired	77702.77	Direct
2025-02-15	Common Stock	F	8678.297	$270.82	Disposed	69024.473	Direct
2025-02-15	Common Stock	A	36968	—	Acquired	105992.473	Direct
2025-02-15	Common Stock	F	12825.604	$270.82	Disposed	93166.869	Direct
2025-02-18	Common Stock	S	10232	$270	Disposed	82934.869	Direct

Footnotes

F1: Represents dividend accrued on vested restricted stock units.

F2: Represents restricted stock units granted under the issuer's 2023 Incentive Award Plan, (the "Plan"); one-third of the units vest on each of February 15, 2026, February 15, 2027 and February 15, 2028, subject to the terms of the Plan and related award agreement.

F3: Represents shares withheld for payment of taxes on vesting of restricted stock units; not an open market transaction.

F4: Represents performance-based restricted stock units earned under the issuer's 2015 Sprint Omnibus Incentive Plan, that vested on February 15, 2025 based on the Company's relative total shareholder return during the three-year period ending February 15, 2025.

F5: Represents shares withheld for payment of taxes on vesting of performance-based restricted stock units; not an open market transaction.

F6: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 21, 2024.