PROPETRO HLDG CORP

Ticker: PUMP CUSIP: 74347M108 Class: Common Stock

ELEMENT CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001535630)

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

Q1 2017

Shares 121,914 Value ($000) $1,571 Avg Close $13.50 Range $12.26 - $15.19

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	121,914	$1,571	$13.50	$12.26 - $15.19