PROFRAC HLDG CORP

Ticker: ACDC CUSIP: 74319N100 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025

Shares 71,172 Value ($000) $277 Avg Close $4.08 Range $3.08 - $5.87

Q3 2025

Shares 35,299 Value ($000) $131 Avg Close $5.51 Range $3.43 - $8.49

Q4 2024

Shares 4,035 Value ($000) $31 Avg Close $7.18 Range $5.16 - $9.46

Q3 2024

Shares 279 Value ($000) $2 Avg Close $7.01 Range $5.59 - $9.49

Q1 2024

Shares 19,600 Value ($000) $164 Avg Close $7.68 Range $6.46 - $8.61

Q2 2023

Shares 3,200 Value ($000) $36 Avg Close $11.84 Range $9.01 - $14.32

Q1 2023

Shares 1,500 Value ($000) $19 Avg Close $19.45 Range $10.15 - $25.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	71,172	$277	$4.08	$3.08 - $5.87
Q3 2025	35,299	$131	$5.51	$3.43 - $8.49
Q4 2024	4,035	$31	$7.18	$5.16 - $9.46
Q3 2024	279	$2	$7.01	$5.59 - $9.49
Q1 2024	19,600	$164	$7.68	$6.46 - $8.61
Q2 2023	3,200	$36	$11.84	$9.01 - $14.32
Q1 2023	1,500	$19	$19.45	$10.15 - $25.44