PROPETRO HLDG CORP

Ticker: PUMP CUSIP: 74347M108 Class: Common Stock

Chicago Partners Investment Group LLC's Holding History (CIK: 0001563525)

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

Q3 2018

Shares 1,060 Value ($000) $17 Avg Close $16.12 Range $14.32 - $17.89

Q2 2018

Shares 1,060 Value ($000) $17 Avg Close $17.21 Range $14.00 - $20.91

Q1 2018

Shares 1,060 Value ($000) $17 Avg Close $18.08 Range $14.56 - $22.88

Q4 2017

Shares 1,060 Value ($000) $21 Avg Close $16.95 Range $13.26 - $20.60

Q3 2017

Shares 1,060 Value ($000) $15 Avg Close $12.55 Range $10.84 - $14.63

Q2 2017

Shares 1,060 Value ($000) $15 Avg Close $13.44 Range $11.68 - $15.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	1,060	$17	$16.12	$14.32 - $17.89
Q2 2018	1,060	$17	$17.21	$14.00 - $20.91
Q1 2018	1,060	$17	$18.08	$14.56 - $22.88
Q4 2017	1,060	$21	$16.95	$13.26 - $20.60
Q3 2017	1,060	$15	$12.55	$10.84 - $14.63
Q2 2017	1,060	$15	$13.44	$11.68 - $15.30