Kastelein Johannes Jacob Pieter

EDGAR CIK 0002000389

NewAmsterdam Pharma Co N.V. - NAMS

  1. Manufacturing
  2. Chemicals
  3. Pharmaceutical Preparations
Officer Director
Chief Scientific Officer
Direct Buys
0
$0
0 Shares
Direct Sells
2
($1.81) M
-51,481 Shares
Indirect Buys
0
$0
0 Shares
Indirect Sells
2
($2.47) M
-100,000 Shares
Monthly Values

Transaction Filed Type Shares @ Price Value Balance ( Change % ) Ownership
02/20/2026
02/24/2026
Sell
-45,481 @ $35.31
 ($1,605,998) 53,500 (-45.95%) Direct
01/05/2026
01/07/2026
Sell
-6,000 @ $33.25
 ($199,500) 73,481 (-7.55%) Direct
08/22/2025
08/25/2025
Sell
-50,000 @ $25.14
 ($1,257,140) 69,302 (-41.91%) Indirect - See footnote
08/21/2025
08/25/2025
Sell
-50,000 @ $24.29
 ($1,214,500) 119,302 (-29.53%) Indirect - See footnote