AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q4 2025

Shares 198,843 Value ($000) $2,279 Avg Close $12.31 Range $10.62 - $15.93

Q3 2025

Shares 206,386 Value ($000) $2,576 Avg Close $12.88 Range $10.82 - $14.42

Q2 2025

Shares 205,107 Value ($000) $2,761 Avg Close $13.68 Range $11.82 - $16.29

Q1 2025

Shares 208,852 Value ($000) $3,385 Avg Close $18.94 Range $15.37 - $23.32

Q4 2024

Shares 233,005 Value ($000) $4,909 Avg Close $22.49 Range $19.59 - $26.14

Q3 2024

Shares 346,822 Value ($000) $8,972 Avg Close $24.55 Range $20.49 - $28.00

Q2 2024

Shares 258,617 Value ($000) $5,483 Avg Close $24.08 Range $20.98 - $26.11

Q1 2024

Shares 258,289 Value ($000) $6,604 Avg Close $23.79 Range $21.25 - $26.16

Q4 2023

Shares 282,639 Value ($000) $6,453 Avg Close $20.49 Range $16.63 - $23.36

Q3 2023

Shares 274,917 Value ($000) $5,795 Avg Close $21.27 Range $19.94 - $23.68

Q2 2023

Shares 305,373 Value ($000) $6,272 Avg Close $20.22 Range $18.25 - $21.97

Q1 2023

Shares 303,234 Value ($000) $6,410 Avg Close $22.79 Range $19.69 - $25.25

Q4 2022

Shares 314,954 Value ($000) $6,642 Avg Close $20.70 Range $17.91 - $23.00

Q3 2022

Shares 311,834 Value ($000) $6,112 Avg Close $26.79 Range $19.59 - $32.77

Q2 2022

Shares 308,160 Value ($000) $9,584 Avg Close $31.21 Range $28.64 - $34.37

Q1 2022

Shares 321,234 Value ($000) $10,864 Avg Close $35.67 Range $31.80 - $41.98

Q4 2021

Shares 326,773 Value ($000) $13,770 Avg Close $39.41 Range $36.50 - $42.48

Q3 2021

Shares 330,047 Value ($000) $13,499 Avg Close $39.07 Range $34.85 - $44.37

Q2 2021

Shares 337,292 Value ($000) $11,977 Avg Close $32.34 Range $29.01 - $36.31

Q1 2021

Shares 268,492 Value ($000) $7,767 Avg Close $28.87 Range $26.14 - $31.05

Q4 2020

Shares 248,169 Value ($000) $6,986 Avg Close $25.77 Range $21.75 - $28.98

Q3 2020

Shares 178,113 Value ($000) $4,006 Avg Close $20.79 Range $16.91 - $23.38

Q2 2020

Shares 1,066,400 Value ($000) $18,129 Avg Close $16.28 Range $11.51 - $19.50

Q1 2020

Shares 1,036,159 Value ($000) $12,942 Avg Close $16.03 Range $6.66 - $19.39

Q4 2019

Shares 108,379 Value ($000) $1,967 Avg Close $15.92 Range $13.33 - $18.84

Q3 2019

Shares 82,066 Value ($000) $1,206 Avg Close $16.94 Range $13.44 - $19.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	198,843	$2,279	$12.31	$10.62 - $15.93
Q3 2025	206,386	$2,576	$12.88	$10.82 - $14.42
Q2 2025	205,107	$2,761	$13.68	$11.82 - $16.29
Q1 2025	208,852	$3,385	$18.94	$15.37 - $23.32
Q4 2024	233,005	$4,909	$22.49	$19.59 - $26.14
Q3 2024	346,822	$8,972	$24.55	$20.49 - $28.00
Q2 2024	258,617	$5,483	$24.08	$20.98 - $26.11
Q1 2024	258,289	$6,604	$23.79	$21.25 - $26.16
Q4 2023	282,639	$6,453	$20.49	$16.63 - $23.36
Q3 2023	274,917	$5,795	$21.27	$19.94 - $23.68
Q2 2023	305,373	$6,272	$20.22	$18.25 - $21.97
Q1 2023	303,234	$6,410	$22.79	$19.69 - $25.25
Q4 2022	314,954	$6,642	$20.70	$17.91 - $23.00
Q3 2022	311,834	$6,112	$26.79	$19.59 - $32.77
Q2 2022	308,160	$9,584	$31.21	$28.64 - $34.37
Q1 2022	321,234	$10,864	$35.67	$31.80 - $41.98
Q4 2021	326,773	$13,770	$39.41	$36.50 - $42.48
Q3 2021	330,047	$13,499	$39.07	$34.85 - $44.37
Q2 2021	337,292	$11,977	$32.34	$29.01 - $36.31
Q1 2021	268,492	$7,767	$28.87	$26.14 - $31.05
Q4 2020	248,169	$6,986	$25.77	$21.75 - $28.98
Q3 2020	178,113	$4,006	$20.79	$16.91 - $23.38
Q2 2020	1,066,400	$18,129	$16.28	$11.51 - $19.50
Q1 2020	1,036,159	$12,942	$16.03	$6.66 - $19.39
Q4 2019	108,379	$1,967	$15.92	$13.33 - $18.84
Q3 2019	82,066	$1,206	$16.94	$13.44 - $19.59