ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

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

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

Q4 2019

Shares 27,332 Value ($000) $565 Avg Close $21.68 Range $18.98 - $24.17

Q3 2019

Shares 31,541 Value ($000) $639 Avg Close $21.15 Range $17.03 - $25.66

Q2 2019

Shares 51,569 Value ($000) $1,300 Avg Close $24.37 Range $21.15 - $27.49

Q1 2018

Shares 153,055 Value ($000) $3,624 Avg Close $26.83 Range $22.70 - $30.25

Q3 2013

Shares 14,000 Value ($000) $427 Avg Close $26.04 Range $23.74 - $30.56

Q2 2013

Shares 10,000 Value ($000) $263 Avg Close $26.04 Range $23.70 - $29.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	27,332	$565	$21.68	$18.98 - $24.17
Q3 2019	31,541	$639	$21.15	$17.03 - $25.66
Q2 2019	51,569	$1,300	$24.37	$21.15 - $27.49
Q1 2018	153,055	$3,624	$26.83	$22.70 - $30.25
Q3 2013	14,000	$427	$26.04	$23.74 - $30.56
Q2 2013	10,000	$263	$26.04	$23.70 - $29.42