Kooij Louise Frederika bought NAMS

January 23, 2026 · Form 4 insider transaction

Kooij Louise Frederika bought 38,172 shares of NewAmsterdam Pharma Company N.V. at $10.90 per share, a transaction worth $416.1K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 4 days after the transaction.