AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

Sio Capital Management, LLC's Holding History (CIK: 0001482416)

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

Q1 2023

Shares 283,136 Value ($000) $5,985 Avg Close $22.79 Range $19.69 - $25.25

Q4 2022

Shares 250,000 Value ($000) $5,273 Avg Close $20.70 Range $17.91 - $23.00

Q3 2019

Shares 475,609 Value ($000) $6,991 Avg Close $16.94 Range $13.44 - $19.59

Q2 2019

Shares 221,587 Value ($000) $4,230 Avg Close $17.80 Range $14.00 - $19.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	283,136	$5,985	$22.79	$19.69 - $25.25
Q4 2022	250,000	$5,273	$20.70	$17.91 - $23.00
Q3 2019	475,609	$6,991	$16.94	$13.44 - $19.59
Q2 2019	221,587	$4,230	$17.80	$14.00 - $19.20