PROPETRO HLDG CORP

Ticker: PUMP CUSIP: 74347M108 Class: Common Stock

J. Goldman & Co LP's Holding History (CIK: 0001412741)

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

Q4 2020

Shares 597,909 Value ($000) $4,419 Avg Close $5.56 Range $3.58 - $8.31

Q4 2019

Shares 386,781 Value ($000) $4,351 Avg Close $8.94 Range $7.07 - $11.46

Q4 2018

Shares 274,793 Value ($000) $3,385 Avg Close $16.47 Range $11.27 - $19.76

Q2 2018

Shares 279,265 Value ($000) $4,379 Avg Close $17.21 Range $14.00 - $20.91

Q3 2017

Shares 655,043 Value ($000) $9,400 Avg Close $12.55 Range $10.84 - $14.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	597,909	$4,419	$5.56	$3.58 - $8.31
Q4 2019	386,781	$4,351	$8.94	$7.07 - $11.46
Q4 2018	274,793	$3,385	$16.47	$11.27 - $19.76
Q2 2018	279,265	$4,379	$17.21	$14.00 - $20.91
Q3 2017	655,043	$9,400	$12.55	$10.84 - $14.63