ROCKWELL AUTOMATION INC

Ticker: ROK CUSIP: 773903109 Class: COM

CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT's Holding History (CIK: 0001329375)

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

Q3 2018

Shares 14,744 Value ($000) $2,765 Avg Close $156.22 Range $142.71 - $173.41

Q2 2018

Shares 26,295 Value ($000) $4,371 Avg Close $150.86 Range $134.88 - $161.24

Q1 2018

Shares 27,165 Value ($000) $4,732 Avg Close $163.88 Range $147.71 - $180.45

Q4 2017

Shares 28,031 Value ($000) $5,504 Avg Close $163.96 Range $152.73 - $180.81

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	14,744	$2,765	$156.22	$142.71 - $173.41
Q2 2018	26,295	$4,371	$150.86	$134.88 - $161.24
Q1 2018	27,165	$4,732	$163.88	$147.71 - $180.45
Q4 2017	28,031	$5,504	$163.96	$152.73 - $180.81