PROPETRO HLDG CORP

Ticker: PUMP CUSIP: 74347M108 Class: Common Stock

Koshinski Asset Management, Inc.'s Holding History (CIK: 0001633389)

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

Q4 2020

Shares 11,071 Value ($000) $82 Avg Close $5.56 Range $3.58 - $8.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	11,071	$82	$5.56	$3.58 - $8.31