T-MOBILE US INC

Ticker: TMUS CUSIP: 872590104 Class: COM

Rossby Financial, LCC's Holding History (CIK: 0002056510)

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

Q4 2025

Shares 790 Value ($000) $160 Avg Close $211.32 Range $194.01 - $239.76

Q3 2025

Shares 1,901 Value ($000) $443 Avg Close $240.31 Range $223.38 - $259.36

Q2 2025

Shares 1,865 Value ($000) $444 Avg Close $241.48 Range $218.15 - $269.31

Q1 2025

Shares 1,713 Value ($000) $399 Avg Close $243.03 Range $205.19 - $273.15

Q4 2024

Shares 944 Value ($000) $208 Avg Close $223.42 Range $198.94 - $244.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	790	$160	$211.32	$194.01 - $239.76
Q3 2025	1,901	$443	$240.31	$223.38 - $259.36
Q2 2025	1,865	$444	$241.48	$218.15 - $269.31
Q1 2025	1,713	$399	$243.03	$205.19 - $273.15
Q4 2024	944	$208	$223.42	$198.94 - $244.34