AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 170,618 Value ($000) $1,955 Avg Close $12.31 Range $10.62 - $15.93

Q3 2025

Shares 174,967 Value ($000) $2,184 Avg Close $12.88 Range $10.82 - $14.42

Q2 2025

Shares 175,080 Value ($000) $2,357 Avg Close $13.68 Range $11.82 - $16.29

Q1 2025

Shares 162,764 Value ($000) $2,638 Avg Close $18.94 Range $15.37 - $23.32

Q4 2024

Shares 150,316 Value ($000) $3,167 Avg Close $22.49 Range $19.59 - $26.14

Q3 2024

Shares 149,859 Value ($000) $3,877 Avg Close $24.55 Range $20.49 - $28.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	170,618	$1,955	$12.31	$10.62 - $15.93
Q3 2025	174,967	$2,184	$12.88	$10.82 - $14.42
Q2 2025	175,080	$2,357	$13.68	$11.82 - $16.29
Q1 2025	162,764	$2,638	$18.94	$15.37 - $23.32
Q4 2024	150,316	$3,167	$22.49	$19.59 - $26.14
Q3 2024	149,859	$3,877	$24.55	$20.49 - $28.00