MarketPeel
Insider Trading Intelligence
Thu, Jun 3, 2021
Jun 3
bought $164.30k of AMPH
10,000 shares @ $16.43
Increased holdings by +13.60%
11th largest trade (out of 84)
Cluster Buy
Trade made by a director
Part of a cluster of 11 transactions by 7 insiders
50% win rate · +6.4% median edge vs SPY (16 trades, 90-day · small sample)
Insider trade was 12% below market price
AMPHAmphastar Pharmaceuticals, Inc.
Health CarePharmaceuticals
1D0.00%
1W-0.40%
1M-4.59%
3M-13.78%
6M
1Y

Recent insider activity at AMPH

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