Insider Transactions/Kastelein Johannes Jacob Pieter

Kastelein Johannes Jacob Pieter

Corporate insiderChief Scientific OfficerOpen-market Form 4 activity · 24 Aug 2026 – 24 Aug 2026

Transactions
1
0 buys · 1 sells
Bought
$0
Open-market purchases
Sold
$3.4M
Open-market sales
Stocks
1
Traded
★ Trade spotlightNAMSNewAmsterdam Pharma Co N.V.The latest-traded stock and its 1Y chart are free
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StockTradesBoughtSoldLatest
NAMS
NewAmsterdam Pharma Co N.V.
1
0 buys · 1 sells
—$3.4M24 Aug 2026
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