AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2023

Shares 14,470 Value ($000) $305 Avg Close $21.27 Range $19.94 - $23.68

Q2 2023

Shares 107,470 Value ($000) $2,207 Avg Close $20.22 Range $18.25 - $21.97

Q1 2023

Shares 114,333 Value ($000) $2,417 Avg Close $22.79 Range $19.69 - $25.25

Q3 2022

Shares 334,170 Value ($000) $6,550,000 Avg Close $26.79 Range $19.59 - $32.77

Q2 2022

Shares 286,170 Value ($000) $8,900,000 Avg Close $31.21 Range $28.64 - $34.37

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	14,470	$305	$21.27	$19.94 - $23.68
Q2 2023	107,470	$2,207	$20.22	$18.25 - $21.97
Q1 2023	114,333	$2,417	$22.79	$19.69 - $25.25
Q3 2022	334,170	$6,550,000	$26.79	$19.59 - $32.77
Q2 2022	286,170	$8,900,000	$31.21	$28.64 - $34.37