Stocks · Health care · Pharmaceutical Preparations

Amphastar Pharmaceuticals, Inc.

AMPH Clue Score63

United States Fiscal year ends December CIK 0001297184 Results filed 5 Nov 2026

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What the insiders did Net selling

Bought (12 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$1.68M

$103.48K on a plan · $1.23M straight out of an exercise

Sold at will

$344.67K

4 of 10 sales

Net

−$1.68M

−$344.67K against sales at will