MarketPeel
Insider Trading Intelligence
Tue, May 11, 2021
May 11
bought $260.04k of AMPH
15,827 shares @ $16.43
Increased holdings by +40.40%
8th largest trade (out of 97)
Cluster BuyPositive 90D History
Trade made by a director
Part of a cluster of 6 transactions by 4 insiders
67% win rate · +11.3% median edge vs SPY (6 trades, 90-day · small sample)
Insider trade was 13% below market price
AMPHAmphastar Pharmaceuticals, Inc.
Health CarePharmaceuticals
1D0.00%
1W-0.40%
1M-4.59%
3M-13.78%
6M
1Y

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