GRAINGER W W INC

Ticker: GWW CUSIP: 384802104 Class: COM

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q3 2021

Shares 7,500 Value ($000) $2,948 Avg Close $414.76 Range $376.21 - $442.71

Q2 2021

Shares 7,500 Value ($000) $3,285 Avg Close $420.23 Range $376.48 - $457.66

Q1 2021

Shares 7,500 Value ($000) $3,007 Avg Close $366.83 Range $337.15 - $389.45

Q2 2015

Shares 2,628 Value ($000) $622 Avg Close $204.21 Range $191.55 - $212.59

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	7,500	$2,948	$414.76	$376.21 - $442.71
Q2 2021	7,500	$3,285	$420.23	$376.48 - $457.66
Q1 2021	7,500	$3,007	$366.83	$337.15 - $389.45
Q2 2015	2,628	$622	$204.21	$191.55 - $212.59