UNION PAC CORP

Ticker: UNP CUSIP: 907818108 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025

Shares 3 Value ($000) $1 Avg Close $227.32 Range $214.28 - $241.52

Q3 2025

Shares 146 Value ($000) $35 Avg Close $223.15 Range $209.61 - $237.85

Q1 2025

Shares 3 Value ($000) $1 Avg Close $235.58 Range $217.31 - $250.85

Q4 2024

Shares 1,471 Value ($000) $335 Avg Close $230.22 Range $216.69 - $244.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3	$1	$227.32	$214.28 - $241.52
Q3 2025	146	$35	$223.15	$209.61 - $237.85
Q1 2025	3	$1	$235.58	$217.31 - $250.85
Q4 2024	1,471	$335	$230.22	$216.69 - $244.44