NEWAMSTERDAM PHARMA COMPANY

Ticker: NAMS CUSIP: N62509109 Class: Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q4 2025

Shares 47,535 Value ($000) $1,668 Avg Close $36.39 Range $28.19 - $42.00

Q3 2025

Shares 41,264 Value ($000) $1,174 Avg Close $23.97 Range $17.97 - $28.91

Q2 2025

Shares 22,037 Value ($000) $399 Avg Close $18.24 Range $14.06 - $22.25

Q1 2025

Shares 27,421 Value ($000) $561 Avg Close $22.23 Range $17.18 - $26.80

Q4 2024

Shares 80,579 Value ($000) $2,071 Avg Close $21.24 Range $15.51 - $27.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	47,535	$1,668	$36.39	$28.19 - $42.00
Q3 2025	41,264	$1,174	$23.97	$17.97 - $28.91
Q2 2025	22,037	$399	$18.24	$14.06 - $22.25
Q1 2025	27,421	$561	$22.23	$17.18 - $26.80
Q4 2024	80,579	$2,071	$21.24	$15.51 - $27.29