MarketPeel
Insider Trading Intelligence
Thu, Nov 13, 2025
Nov 13
bought $278.37k of AMPH
16,679 shares @ $16.69
Increased holdings by +22.10%
7th largest trade (out of 84)
Trade made by a director
49% win rate · +4.9% median edge vs SPY (67 trades, 90-day)
Insider trade was 37% below market price
Small Cap stock — insider trades carry more weight
AMPHAmphastar Pharmaceuticals, Inc.
Health CarePharmaceuticals
1D0.00%
1W-0.40%
1M-4.59%
3M-13.78%
6M
1Y

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