PROFRAC HLDG CORP

Ticker: ACDC CUSIP: 74319N100 Class: Common Stock

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q2 2023

Shares 1,958 Value ($000) $22 Avg Close $11.84 Range $9.01 - $14.32

Q1 2023

Shares 2,945 Value ($000) $37 Avg Close $19.45 Range $10.15 - $25.44

Q4 2022

Shares 2,187 Value ($000) $55 Avg Close $22.09 Range $15.74 - $27.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	1,958	$22	$11.84	$9.01 - $14.32
Q1 2023	2,945	$37	$19.45	$10.15 - $25.44
Q4 2022	2,187	$55	$22.09	$15.74 - $27.00