PROFRAC HLDG CORP

Ticker: ACDC CUSIP: 74319N100 Class: Common Stock

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2022

Shares 117,690 Value ($000) $2,973 Avg Close $22.09 Range $15.74 - $27.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	117,690	$2,973	$22.09	$15.74 - $27.00