July 20, 2026 · Form 4 insider transaction
Kooij Louise Frederika bought 25,000 shares of NewAmsterdam Pharma Co N.V. at $11.90 per share, a transaction worth $297.5K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Includes 22,000 ordinary shares subject to restricted stock unit awards that remain subject to vesting.