AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

Freestone Grove Partners LP's Holding History (CIK: 0002007591)

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

Q4 2025

Shares 2,584,006 Value ($000) $29,613 Avg Close $12.31 Range $10.62 - $15.93

Q2 2025

Shares 2,441,517 Value ($000) $32,863 Avg Close $13.68 Range $11.82 - $16.29

Q1 2025

Shares 2,493,370 Value ($000) $40,418 Avg Close $18.94 Range $15.37 - $23.32

Q4 2024

Shares 309,336 Value ($000) $6,518 Avg Close $22.49 Range $19.59 - $26.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,584,006	$29,613	$12.31	$10.62 - $15.93
Q2 2025	2,441,517	$32,863	$13.68	$11.82 - $16.29
Q1 2025	2,493,370	$40,418	$18.94	$15.37 - $23.32
Q4 2024	309,336	$6,518	$22.49	$19.59 - $26.14