AVANTOR INC

Ticker: AVTR CUSIP: 05352A100 Class: EQTY

Shay Capital LLC's Holding History (CIK: 0001723643)

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

Q2 2025

Shares 34,500 Value ($000) $464 Avg Close $13.68 Range $11.82 - $16.29

Q2 2024

Shares 35,000 Value ($000) $742 Avg Close $24.08 Range $20.98 - $26.11

Q1 2024

Shares 30,000 Value ($000) $767 Avg Close $23.79 Range $21.25 - $26.16

Q4 2023

Shares 32,500 Value ($000) $742 Avg Close $20.49 Range $16.63 - $23.36

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	34,500	$464	$13.68	$11.82 - $16.29
Q2 2024	35,000	$742	$24.08	$20.98 - $26.11
Q1 2024	30,000	$767	$23.79	$21.25 - $26.16
Q4 2023	32,500	$742	$20.49	$16.63 - $23.36