AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

Lombard Odier Asset Management (Switzerland) SA's Holding History (CIK: 0001535660)

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

Q1 2025

Shares 13,445 Value ($000) $218 Avg Close $18.94 Range $15.37 - $23.32

Q4 2024

Shares 14,205 Value ($000) $299 Avg Close $22.49 Range $19.59 - $26.14

Q3 2024

Shares 13,487 Value ($000) $349 Avg Close $24.55 Range $20.49 - $28.00

Q1 2024

Shares 9,339 Value ($000) $239 Avg Close $23.79 Range $21.25 - $26.16

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	13,445	$218	$18.94	$15.37 - $23.32
Q4 2024	14,205	$299	$22.49	$19.59 - $26.14
Q3 2024	13,487	$349	$24.55	$20.49 - $28.00
Q1 2024	9,339	$239	$23.79	$21.25 - $26.16