NewAmsterdam Pharma stock slides on insider sale notices — what investors watch next for NAMS
New York, Jan 5, 2026, 15:21 EST — Regular session Shares of NewAmsterdam Pharma Company N.V. fell about 5% to $33.42 in afternoon trading on Monday. The Nasdaq-listed stock hit an intraday low of $32.68 after opening at $35.15. The move followed two Form 144 filings that signaled planned sales by company affiliates. In smaller biotech names, even routine insider…