ROCKWELL AUTOMATION INC

Ticker: ROK CUSIP: 773903109 Class: COM

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q3 2021

Shares 33,984 Value ($000) $9,993 Avg Close $284.68 Range $259.48 - $303.86

Q2 2021

Shares 48,256 Value ($000) $13,802 Avg Close $249.16 Range $234.51 - $267.96

Q1 2021

Shares 50,586 Value ($000) $13,428 Avg Close $234.60 Range $218.23 - $253.90

Q4 2020

Shares 52,141 Value ($000) $13,077 Avg Close $224.01 Range $196.90 - $244.38

Q3 2020

Shares 66,420 Value ($000) $14,658 Avg Close $203.70 Range $188.73 - $217.76

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	33,984	$9,993	$284.68	$259.48 - $303.86
Q2 2021	48,256	$13,802	$249.16	$234.51 - $267.96
Q1 2021	50,586	$13,428	$234.60	$218.23 - $253.90
Q4 2020	52,141	$13,077	$224.01	$196.90 - $244.38
Q3 2020	66,420	$14,658	$203.70	$188.73 - $217.76