K - NewAmsterdam Pharma Co N.V. (NAMS)
25 filings available.
1
Insider buys, 12 months
$227K by 1 insider
19
Insider sales, 12 months
$23.2M by 4 insiders
Most active NAMS insiders: Kastelein Johannes Jacob Pieter and Kooij Louise Frederika.
Loading activity recap...
Loading insider activity...
Loading institutional activity...
Loading fund comparison...
Loading contract awards...
Loading activity heatmap...
Full Timeline
Every tracked SEC filing, congressional trade, 13F/N-PORT holding change, lobbying disclosure, government contract award, SEC enforcement action, and pay-vs-performance filing for 0001936258, merged into one feed.
Loading timeline...
Who's involved
Loading the people and funds behind 0001936258…
Get instant alerts the moment 0001936258 files, trades, or shows up in Congress, 13F, or lobbying data — right on your phone.
Get the app →Recent filings
- 8-K Filing: NewAmsterdam Pharma Co N.V.8-KNov 4, 2026
- 4 Filing: NewAmsterdam Pharma Co N.V.4Oct 2, 2026Filed by Kastelein Johannes Jacob Pieter
Filers on record
Kastelein Johannes Jacob Pieter2nd tracked sale
Davidson Michael H.First tracked purchase