NEWAMSTERDAM PHARMA COMPANY

Ticker: NAMS CUSIP: N62509109 Class: Stock

KEYBANK NATIONAL ASSOCIATION/OH's Holding History (CIK: 0001089877)

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

Q4 2025

Shares 13,099 Value ($000) $460 Avg Close $36.39 Range $28.19 - $42.00

Q3 2025

Shares 16,014 Value ($000) $455 Avg Close $23.97 Range $17.97 - $28.91

Q1 2025

Shares 9,983 Value ($000) $204 Avg Close $22.23 Range $17.18 - $26.80

Q4 2024

Shares 9,983 Value ($000) $257 Avg Close $21.24 Range $15.51 - $27.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,099	$460	$36.39	$28.19 - $42.00
Q3 2025	16,014	$455	$23.97	$17.97 - $28.91
Q1 2025	9,983	$204	$22.23	$17.18 - $26.80
Q4 2024	9,983	$257	$21.24	$15.51 - $27.29