Kooij Louise Frederika sold NAMS
January 23, 2026 · Form 4 insider transaction
Kooij Louise Frederika sold 12,767 shares of NewAmsterdam Pharma Company N.V. at $34.37 per share, a transaction worth $438.8K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
12,767
Price
$34.37
Total value
$438.8K
InsiderKooij Louise Frederika
RoleOfficer
SecurityOrdinary Shares
Transaction codeS: Open-market sale
Transaction dateJanuary 23, 2026
Filing dateJanuary 27, 2026
Shares owned after24,353
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $34.06 to $34.75 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold in each transaction.