T-Mobile US, Inc. — Director's Dealing 2023

May 17, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: T-Mobile US, Inc. (TMUS)
CIK: 0001283699
Period of Report: 2023-05-15

Reporting Person: King Deeanne (EVP & Chief People Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-15	Common Stock	A	13608	—	Acquired	71233	Direct
2023-05-15	Common Stock	F	6530	$144.62	Disposed	64703	Direct

Footnotes

F1: Represents performance-based restricted stock units earned under the 2015 Sprint Omnibus Plan, as amended (the "Plan") that vested on May 15, 2023 based on the Company's relative total shareholder return during the three-year period ending May 15, 2023.

F2: Represents shares withheld for payment of taxes on vesting of restricted stock units; not an open market transaction.