MarketPeel
Insider Trading Intelligence
Wed, Oct 1, 2025
Oct 1
sold $13.60k of AMPH
500 shares @ $27.20
Decreased holdings by -0.70%
45th largest trade (out of 84)
Trade made by a director
10b5-1 scheduled trade
51% win rate · +5.3% median edge vs SPY (65 trades, 90-day)
Small Cap stock — insider trades carry more weight
AMPHAmphastar Pharmaceuticals, Inc.
Health CarePharmaceuticals
1D-2.51%
1W-6.35%
1M-6.40%
3M-13.26%
6M
1Y

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