UNION PAC CORP

Ticker: UNP CUSIP: 907818108 Class: Common Stock

ARIEL INVESTMENTS, LLC's Holding History (CIK: 0000936753)

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

Q1 2017

Shares 11,432 Value ($000) $1,211 Avg Close $87.64 Range $82.97 - $91.31

Q3 2016

Shares 14,068 Value ($000) $1,372 Avg Close $75.95 Range $69.69 - $79.87

Q2 2016

Shares 14,068 Value ($000) $1,227 Avg Close $68.24 Range $62.21 - $73.04

Q1 2016

Shares 13,844 Value ($000) $1,101 Avg Close $61.97 Range $53.60 - $68.66

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	11,432	$1,211	$87.64	$82.97 - $91.31
Q3 2016	14,068	$1,372	$75.95	$69.69 - $79.87
Q2 2016	14,068	$1,227	$68.24	$62.21 - $73.04
Q1 2016	13,844	$1,101	$61.97	$53.60 - $68.66