NEWAMSTERDAM PHARMA COMPANY

Ticker: NAMS CUSIP: N62509109 Class: Stock

Decheng Capital LLC's Holding History (CIK: 0002010850)

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

Q4 2025

Shares 592,057 Value ($000) $20,769 Avg Close $36.39 Range $28.19 - $42.00

Q3 2025

Shares 657,051 Value ($000) $18,687 Avg Close $23.97 Range $17.97 - $28.91

Q2 2025

Shares 770,000 Value ($000) $13,945 Avg Close $18.24 Range $14.06 - $22.25

Q1 2025

Shares 770,000 Value ($000) $15,762 Avg Close $22.23 Range $17.18 - $26.80

Q4 2024

Shares 770,000 Value ($000) $19,789 Avg Close $21.24 Range $15.51 - $27.29

Q3 2024

Shares 590,000 Value ($000) $9,794 Avg Close $17.30 Range $15.19 - $21.48

Q2 2024

Shares 400,000 Value ($000) $7,684 Avg Close $20.06 Range $16.62 - $24.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	592,057	$20,769	$36.39	$28.19 - $42.00
Q3 2025	657,051	$18,687	$23.97	$17.97 - $28.91
Q2 2025	770,000	$13,945	$18.24	$14.06 - $22.25
Q1 2025	770,000	$15,762	$22.23	$17.18 - $26.80
Q4 2024	770,000	$19,789	$21.24	$15.51 - $27.29
Q3 2024	590,000	$9,794	$17.30	$15.19 - $21.48
Q2 2024	400,000	$7,684	$20.06	$16.62 - $24.79