AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

CastleKnight Management LP's Holding History (CIK: 0001835751)

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

Q2 2023

Shares 12,600 Value ($000) $259 Avg Close $20.22 Range $18.25 - $21.97

Q1 2023

Shares 12,600 Value ($000) $266 Avg Close $22.79 Range $19.69 - $25.25

Q4 2022

Shares 21,000 Value ($000) $443 Avg Close $20.70 Range $17.91 - $23.00

Q3 2022

Shares 28,300 Value ($000) $555 Avg Close $26.79 Range $19.59 - $32.77

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	12,600	$259	$20.22	$18.25 - $21.97
Q1 2023	12,600	$266	$22.79	$19.69 - $25.25
Q4 2022	21,000	$443	$20.70	$17.91 - $23.00
Q3 2022	28,300	$555	$26.79	$19.59 - $32.77