PROPETRO HLDG CORP

Ticker: PUMP CUSIP: 74347M108 Class: Common Stock

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q3 2020

Shares 11,080 Value ($000) $45 Avg Close $5.44 Range $3.73 - $6.90

Q2 2020

Shares 14,935 Value ($000) $77 Avg Close $4.61 Range $2.04 - $7.58

Q1 2020

Shares 15,676 Value ($000) $39 Avg Close $8.03 Range $1.36 - $12.12

Q4 2019

Shares 16,152 Value ($000) $182 Avg Close $8.94 Range $7.07 - $11.46

Q3 2019

Shares 14,490 Value ($000) $132 Avg Close $13.88 Range $8.68 - $21.83

Q2 2019

Shares 3,144 Value ($000) $65 Avg Close $21.24 Range $17.63 - $25.38

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	11,080	$45	$5.44	$3.73 - $6.90
Q2 2020	14,935	$77	$4.61	$2.04 - $7.58
Q1 2020	15,676	$39	$8.03	$1.36 - $12.12
Q4 2019	16,152	$182	$8.94	$7.07 - $11.46
Q3 2019	14,490	$132	$13.88	$8.68 - $21.83
Q2 2019	3,144	$65	$21.24	$17.63 - $25.38