GRAINGER W W INC

Ticker: GWW CUSIP: 384802104 Class: COM

LUMINUS MANAGEMENT LLC's Holding History (CIK: 0001279151)

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

Q4 2014

Shares 1,693 Value ($000) $432 Avg Close $205.91 Range $186.43 - $218.71

Q3 2014

Shares 7,093 Value ($000) $1,785 Avg Close $203.85 Range $191.62 - $212.51

Q2 2014

Shares 1,107 Value ($000) $281 Avg Close $211.37 Range $202.37 - $223.51

Q1 2014

Shares 5,808 Value ($000) $1,467 Avg Close $205.60 Range $187.55 - $219.85

Q4 2013

Shares 3,700 Value ($000) $945 Avg Close $213.42 Range $202.89 - $224.72

Q2 2013

Shares 3,900 Value ($000) $984 Avg Close $201.89 Range $176.15 - $219.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	1,693	$432	$205.91	$186.43 - $218.71
Q3 2014	7,093	$1,785	$203.85	$191.62 - $212.51
Q2 2014	1,107	$281	$211.37	$202.37 - $223.51
Q1 2014	5,808	$1,467	$205.60	$187.55 - $219.85
Q4 2013	3,700	$945	$213.42	$202.89 - $224.72
Q2 2013	3,900	$984	$201.89	$176.15 - $219.68