AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

Advisor OS, LLC's Holding History (CIK: 0001767580)

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

Q2 2023

Shares 43,593 Value ($000) $895 Avg Close $20.22 Range $18.25 - $21.97

Q4 2021

Shares 5,736 Value ($000) $242 Avg Close $39.41 Range $36.50 - $42.48

Q3 2021

Shares 4,904 Value ($000) $201 Avg Close $39.07 Range $34.85 - $44.37

Q2 2021

Shares 6,451 Value ($000) $229 Avg Close $32.34 Range $29.01 - $36.31

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	43,593	$895	$20.22	$18.25 - $21.97
Q4 2021	5,736	$242	$39.41	$36.50 - $42.48
Q3 2021	4,904	$201	$39.07	$34.85 - $44.37
Q2 2021	6,451	$229	$32.34	$29.01 - $36.31