Kooij Louise Frederika sold NAMS

July 20, 2026 · Form 4 insider transaction

Kooij Louise Frederika sold 31,885 shares of NewAmsterdam Pharma Company N.V. at $31.05 per share, a transaction worth $990.0K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
31,885
Price
$31.05
Total value
$990.0K
RoleOfficer
SecurityOrdinary Shares
Transaction codeS: Open-market sale
Transaction dateJuly 20, 2026
Filing dateJuly 22, 2026
Shares owned after27,268
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 $30.58 to $31.57 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.; Includes 22,000 ordinary shares subject to restricted stock unit awards that remain subject to vesting.

View the original Form 4 on SEC EDGAR