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Richard K. Prins, Director: Amphastar Pharmaceuticals AMPH Sell · Filed 25/11/25

Trade details

Type
Insider sale
Amount
$113,250.9
Shares · price
4,179 sh · $27.10 a share
Held after
35,183 sh
Stock
Amphastar Pharmaceuticals AMPH
Person
Richard K. PrinsDirector
Trade date
25/11/25
Filed
25/11/25
Days to filing
0 days

Sold 10.6% of holdings

Share of holding sold
10.6%

Amphastar Pharmaceuticals trades, last 26 weeks

What else happened in Amphastar Pharmaceuticals around then

Filed or reported within 30 days of the trade day · 25/10/26~25/12/25

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