T-MOBILE US INC

Ticker: TMUS CUSIP: 872590104 Class: COM

Cornerstone Advisory, LLC's Holding History (CIK: 0001668189)

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

Q3 2025

Shares 854 Value ($000) $205 Avg Close $240.31 Range $223.38 - $259.36

Q1 2025

Shares 836 Value ($000) $212 Avg Close $243.03 Range $205.19 - $273.15

Q4 2024

Shares 817 Value ($000) $221 Avg Close $223.42 Range $198.94 - $244.34

Q4 2021

Shares 728 Value ($000) $84 Avg Close $113.68 Range $103.08 - $123.96

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	854	$205	$240.31	$223.38 - $259.36
Q1 2025	836	$212	$243.03	$205.19 - $273.15
Q4 2024	817	$221	$223.42	$198.94 - $244.34
Q4 2021	728	$84	$113.68	$103.08 - $123.96