PROPETRO HLDG CORP

Ticker: PUMP CUSIP: 74347M108 Class: Common Stock

WESTWOOD HOLDINGS GROUP INC's Holding History (CIK: 0001165002)

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

Q2 2019

Shares 1,212,962 Value ($000) $25,108 Avg Close $21.24 Range $17.63 - $25.38

Q1 2019

Shares 1,112,305 Value ($000) $25,071 Avg Close $17.90 Range $11.78 - $23.32

Q4 2018

Shares 1,399,707 Value ($000) $17,244 Avg Close $16.47 Range $11.27 - $19.76

Q3 2018

Shares 1,327,427 Value ($000) $21,889 Avg Close $16.12 Range $14.32 - $17.89

Q2 2018

Shares 1,431,977 Value ($000) $22,453 Avg Close $17.21 Range $14.00 - $20.91

Q1 2018

Shares 1,369,717 Value ($000) $21,765 Avg Close $18.08 Range $14.56 - $22.88

Q4 2017

Shares 673,475 Value ($000) $13,577 Avg Close $16.95 Range $13.26 - $20.60

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	1,212,962	$25,108	$21.24	$17.63 - $25.38
Q1 2019	1,112,305	$25,071	$17.90	$11.78 - $23.32
Q4 2018	1,399,707	$17,244	$16.47	$11.27 - $19.76
Q3 2018	1,327,427	$21,889	$16.12	$14.32 - $17.89
Q2 2018	1,431,977	$22,453	$17.21	$14.00 - $20.91
Q1 2018	1,369,717	$21,765	$18.08	$14.56 - $22.88
Q4 2017	673,475	$13,577	$16.95	$13.26 - $20.60