Jack Y. Zhang Amphastar Pharmaceuticals, Inc. (AMPH) insider trading activity

AMPH Quotes by TradingView

Jack Y. Zhang is CEO & CHIEF SCIENTIFIC OFFICER of Amphastar Pharmaceuticals, Inc.. Currently has a direct ownership of 2.61 Million shares of AMPH, which is worth approximately $69.6 Million. The most recent transaction as insider was on Mar 16, 2021, when has been sold 25,241 shares (Common Stock) at a price of $18.44 per share, resulting in proceeds of $465,444. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 2.61M
4.02% 3M change
6.53% 12M change
Total Value Held $69.6 Million

Jack Y. Zhang Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 16 2021
SELL
Payment of exercise price or tax liability
$465,444 $18.44 p/Share
25,241 Reduced 1.14%
2,193,659 Common Stock
Mar 15 2021
SELL
Payment of exercise price or tax liability
$537,885 $19.15 p/Share
28,088 Reduced 1.25%
2,218,900 Common Stock
JYZ

Jack Y. Zhang

CEO & CHIEF SCIENTIFIC OFFICER
Rancho Cucamonga, CA

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