AlphaYouLF
Insider selling
Louise Frederika Kooij sold $3.2M of NewAmsterdam Pharma Co N.V. (NAMS) stock
Louise Frederika Kooij, Chief Accounting Officer of NewAmsterdam Pharma Co N.V. (NAMS), sold 105,000 shares of NAMS stock worth $3.2M, per an SEC Form 4 filed Jul 22, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Jul 20, 2026, 2 days before it was made public.
NAMS has moved -23.9% since the trade date, from $29.67 to $22.58 (Sep 21, 2026 close).
- Traded
- Jul 20, 2026
- Disclosed
- Jul 22, 2026
- Filing delay
- 2 days
- Price since
- -23.9%
- Role
- Chief Accounting Officer
- Source
- SEC Form 4
More NAMS insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.