T-MOBILE US INC

Ticker: TMUS CUSIP: 872590104 Class: COM

SIERRA OCEAN, LLC's Holding History (CIK: 0002051715)

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

Q2 2025

Shares 333 Value ($000) $80 Avg Close $241.48 Range $218.15 - $269.31

Q1 2025

Shares 349 Value ($000) $93 Avg Close $243.03 Range $205.19 - $273.15

Q4 2024

Shares 331 Value ($000) $73 Avg Close $223.42 Range $198.94 - $244.34

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	333	$80	$241.48	$218.15 - $269.31
Q1 2025	349	$93	$243.03	$205.19 - $273.15
Q4 2024	331	$73	$223.42	$198.94 - $244.34