AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

Arizona State Retirement System's Holding History (CIK: 0001558481)

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

Q4 2025

Shares 191,257 Value ($000) $2,192 Avg Close $12.31 Range $10.62 - $15.93

Q3 2025

Shares 201,567 Value ($000) $2,516 Avg Close $12.88 Range $10.82 - $14.42

Q2 2025

Shares 199,167 Value ($000) $2,681 Avg Close $13.68 Range $11.82 - $16.29

Q1 2025

Shares 196,824 Value ($000) $3,191 Avg Close $18.94 Range $15.37 - $23.32

Q4 2024

Shares 197,461 Value ($000) $4,161 Avg Close $22.49 Range $19.59 - $26.14

Q3 2024

Shares 194,609 Value ($000) $5,035 Avg Close $24.55 Range $20.49 - $28.00

Q2 2024

Shares 186,567 Value ($000) $3,955 Avg Close $24.08 Range $20.98 - $26.11

Q1 2024

Shares 186,039 Value ($000) $4,757 Avg Close $23.79 Range $21.25 - $26.16

Q4 2023

Shares 185,769 Value ($000) $4,241 Avg Close $20.49 Range $16.63 - $23.36

Q3 2023

Shares 184,184 Value ($000) $3,883 Avg Close $21.27 Range $19.94 - $23.68

Q2 2023

Shares 184,227 Value ($000) $3,784 Avg Close $20.22 Range $18.25 - $21.97

Q1 2023

Shares 196,011 Value ($000) $4,144 Avg Close $22.79 Range $19.69 - $25.25

Q4 2022

Shares 190,791 Value ($000) $4,024 Avg Close $20.70 Range $17.91 - $23.00

Q3 2022

Shares 167,579 Value ($000) $3,285 Avg Close $26.79 Range $19.59 - $32.77

Q2 2022

Shares 170,238 Value ($000) $5,294 Avg Close $31.21 Range $28.64 - $34.37

Q1 2022

Shares 152,681 Value ($000) $5,164 Avg Close $35.67 Range $31.80 - $41.98

Q4 2021

Shares 143,142 Value ($000) $6,032 Avg Close $39.41 Range $36.50 - $42.48

Q3 2021

Shares 147,033 Value ($000) $6,014 Avg Close $39.07 Range $34.85 - $44.37

Q2 2021

Shares 147,745 Value ($000) $5,246 Avg Close $32.34 Range $29.01 - $36.31

Q1 2021

Shares 150,074 Value ($000) $4,342 Avg Close $28.87 Range $26.14 - $31.05

Q4 2020

Shares 148,483 Value ($000) $4,180 Avg Close $25.77 Range $21.75 - $28.98

Q3 2020

Shares 140,055 Value ($000) $3,150 Avg Close $20.79 Range $16.91 - $23.38

Q2 2020

Shares 100,434 Value ($000) $1,707 Avg Close $16.28 Range $11.51 - $19.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	191,257	$2,192	$12.31	$10.62 - $15.93
Q3 2025	201,567	$2,516	$12.88	$10.82 - $14.42
Q2 2025	199,167	$2,681	$13.68	$11.82 - $16.29
Q1 2025	196,824	$3,191	$18.94	$15.37 - $23.32
Q4 2024	197,461	$4,161	$22.49	$19.59 - $26.14
Q3 2024	194,609	$5,035	$24.55	$20.49 - $28.00
Q2 2024	186,567	$3,955	$24.08	$20.98 - $26.11
Q1 2024	186,039	$4,757	$23.79	$21.25 - $26.16
Q4 2023	185,769	$4,241	$20.49	$16.63 - $23.36
Q3 2023	184,184	$3,883	$21.27	$19.94 - $23.68
Q2 2023	184,227	$3,784	$20.22	$18.25 - $21.97
Q1 2023	196,011	$4,144	$22.79	$19.69 - $25.25
Q4 2022	190,791	$4,024	$20.70	$17.91 - $23.00
Q3 2022	167,579	$3,285	$26.79	$19.59 - $32.77
Q2 2022	170,238	$5,294	$31.21	$28.64 - $34.37
Q1 2022	152,681	$5,164	$35.67	$31.80 - $41.98
Q4 2021	143,142	$6,032	$39.41	$36.50 - $42.48
Q3 2021	147,033	$6,014	$39.07	$34.85 - $44.37
Q2 2021	147,745	$5,246	$32.34	$29.01 - $36.31
Q1 2021	150,074	$4,342	$28.87	$26.14 - $31.05
Q4 2020	148,483	$4,180	$25.77	$21.75 - $28.98
Q3 2020	140,055	$3,150	$20.79	$16.91 - $23.38
Q2 2020	100,434	$1,707	$16.28	$11.51 - $19.50