GRAINGER W W INC

Ticker: GWW CUSIP: 384802104 Class: COM

River Road Asset Management, LLC's Holding History (CIK: 0001341401)

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

Q2 2017

Shares 159,157 Value ($000) $28,733 Avg Close $166.15 Range $148.81 - $205.76

Q1 2017

Shares 222,510 Value ($000) $51,791 Avg Close $215.43 Range $199.88 - $229.25

Q4 2016

Shares 228,471 Value ($000) $53,062 Avg Close $194.21 Range $175.20 - $210.08

Q2 2015

Shares 16,640 Value ($000) $3,938 Avg Close $204.21 Range $191.55 - $212.59

Q1 2015

Shares 20,000 Value ($000) $4,716 Avg Close $199.99 Range $191.51 - $214.86

Q4 2014

Shares 24,116 Value ($000) $6,147 Avg Close $205.91 Range $186.43 - $218.71

Q3 2014

Shares 30,923 Value ($000) $7,782 Avg Close $203.85 Range $191.62 - $212.51

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	159,157	$28,733	$166.15	$148.81 - $205.76
Q1 2017	222,510	$51,791	$215.43	$199.88 - $229.25
Q4 2016	228,471	$53,062	$194.21	$175.20 - $210.08
Q2 2015	16,640	$3,938	$204.21	$191.55 - $212.59
Q1 2015	20,000	$4,716	$199.99	$191.51 - $214.86
Q4 2014	24,116	$6,147	$205.91	$186.43 - $218.71
Q3 2014	30,923	$7,782	$203.85	$191.62 - $212.51