T-MOBILE US INC

Ticker: TMUS CUSIP: 872590104 Class: COM

1248 Management, LLC's Holding History (CIK: 0002011147)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,108 Value ($000) $225 Avg Close $211.32 Range $194.01 - $239.76

Q3 2025

Shares 4,180 Value ($000) $1,001 Avg Close $240.31 Range $223.38 - $259.36

Q2 2025

Shares 5,295 Value ($000) $1,262 Avg Close $241.48 Range $218.15 - $269.31

Q1 2025

Shares 5,295 Value ($000) $1,412 Avg Close $243.03 Range $205.19 - $273.15

Q4 2024

Shares 5,230 Value ($000) $1,154 Avg Close $223.42 Range $198.94 - $244.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,108	$225	$211.32	$194.01 - $239.76
Q3 2025	4,180	$1,001	$240.31	$223.38 - $259.36
Q2 2025	5,295	$1,262	$241.48	$218.15 - $269.31
Q1 2025	5,295	$1,412	$243.03	$205.19 - $273.15
Q4 2024	5,230	$1,154	$223.42	$198.94 - $244.34