T-Mobile US, Inc. — Director's Dealing 2024

Feb 20, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: T-Mobile US, Inc. (TMUS)
CIK: 0001283699
Period of Report: 2024-02-15

Reporting Person: Osvaldik Peter (EVP & CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-15	Common Stock	A	22476	—	Acquired	110342	Direct
2024-02-15	Common Stock	F	6301	$161.57	Disposed	104041	Direct
2024-02-20	Common Stock	S	20000	$161.30	Disposed	84041	Direct

Footnotes

F1: 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, 2025, February 15, 2026 and February 15, 2027, subject to the terms of the Plan and related award agreement.

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

F3: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2023.