PROPETRO HLDG CORP

Ticker: PUMP CUSIP: 74347M108 Class: Common Stock

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q4 2023

Shares 20,188 Value ($000) $169 Avg Close $9.43 Range $7.90 - $11.37

Q3 2023

Shares 34,430 Value ($000) $366 Avg Close $9.92 Range $8.11 - $11.10

Q2 2022

Shares 80,199 Value ($000) $802 Avg Close $13.15 Range $9.30 - $16.93

Q3 2018

Shares 11,565 Value ($000) $191 Avg Close $16.12 Range $14.32 - $17.89

Q2 2018

Shares 11,495 Value ($000) $180 Avg Close $17.21 Range $14.00 - $20.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	20,188	$169	$9.43	$7.90 - $11.37
Q3 2023	34,430	$366	$9.92	$8.11 - $11.10
Q2 2022	80,199	$802	$13.15	$9.30 - $16.93
Q3 2018	11,565	$191	$16.12	$14.32 - $17.89
Q2 2018	11,495	$180	$17.21	$14.00 - $20.91