Form 4 for TMUS T-Mobile US

Accepted 2026-02-18 00:00:00 ET · period of report 2026-02-15 · accession 0001283699-26-000019 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2026-02-18	2026-02-15	TMUS	Freier Jon	COO	F - Tax	$219.50	-9,341	221.9K	-4%	-$2.05M
M	2026-02-18	2026-02-15	TMUS	Freier Jon	COO	A - Grant	$0.00	+31.6K	223.1K	+16%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-02-15	F	D	6,166.93	$219.50	216,966.82	D	—	—	(F2) Represents shares withheld for payment of taxes on vesting of restricted stock units; not an open market transaction.
2	Common	Common Stock	2026-02-15	A	A	8,067	$0.00	225,033.82	D	—	—	(F3) Represents performance-based restricted stock units earned under the issuer's 2013 Omnibus Incentive Plan that vested on February 15, 2026 based on the Company's relative total shareholder return during the three-year period ending February 15, 2026.
3	Common	Common Stock	2026-02-15	F	D	3,174.37	$219.50	221,859.45	D	—	—	(F4) Represents shares withheld for payment of taxes on vesting of performance-based restricted stock units; not an open market transaction.
4	Common	Common Stock	2026-02-15	A	A	23,491	$0.00	223,133.75	D	—	—	(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, 2027, February 15, 2028 and February 15, 2029, subject to the terms of the Plan and related award agreement.