UNION PAC CORP

Ticker: UNP CUSIP: 907818108 Class: Common Stock

OBSIDIAN CIO, LLC's Holding History (CIK: 0001843581)

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

Q4 2025

Shares 33 Value ($000) $8 Avg Close $227.32 Range $214.28 - $241.52

Q3 2025

Shares 1,003 Value ($000) $237 Avg Close $223.15 Range $209.61 - $237.85

Q2 2025

Shares 1,005 Value ($000) $231 Avg Close $218.47 Range $200.99 - $234.23

Q1 2025

Shares 1,079 Value ($000) $255 Avg Close $235.58 Range $217.31 - $250.85

Q4 2023

Shares 941 Value ($000) $231 Avg Close $209.24 Range $189.41 - $236.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	33	$8	$227.32	$214.28 - $241.52
Q3 2025	1,003	$237	$223.15	$209.61 - $237.85
Q2 2025	1,005	$231	$218.47	$200.99 - $234.23
Q1 2025	1,079	$255	$235.58	$217.31 - $250.85
Q4 2023	941	$231	$209.24	$189.41 - $236.01