PROPETRO HLDG CORP

Ticker: PUMP CUSIP: 74347M108 Class: Common Stock

US Asset Management LLC's Holding History (CIK: 0001882673)

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

Q1 2023

Shares 6,372 Value ($000) $0 Avg Close $9.07 Range $6.54 - $11.14

Q4 2022

Shares 6,456 Value ($000) $0 Avg Close $10.53 Range $8.45 - $12.58

Q2 2022

Shares 6,517 Value ($000) $65 Avg Close $13.15 Range $9.30 - $16.93

Q1 2022

Shares 6,374 Value ($000) $89 Avg Close $11.95 Range $8.13 - $16.05

Q3 2021

Shares 6,374 Value ($000) $55 Avg Close $7.81 Range $6.39 - $10.01

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	6,372	$0	$9.07	$6.54 - $11.14
Q4 2022	6,456	$0	$10.53	$8.45 - $12.58
Q2 2022	6,517	$65	$13.15	$9.30 - $16.93
Q1 2022	6,374	$89	$11.95	$8.13 - $16.05
Q3 2021	6,374	$55	$7.81	$6.39 - $10.01