Tag Archives: Jack Zhang

The CEO & Chief Scientific Officer of Amphastar Pharmaceuticals (NASDAQ: AMPH) is Buying Shares

Today, the CEO & Chief Scientific Officer of Amphastar Pharmaceuticals (NASDAQ: AMPH), Jack Zhang, bought shares of AMPH for $642.5K. See today’s analyst top recommended stocks >> Based on Amphastar Pharmaceuticals’ latest earnings report for the quarter ending March 31,

What Did This CEO Just Do with Personal Shares of Amphastar Pharmaceuticals (NASDAQ: AMPH)?

Yesterday, the CEO & Chief Scientific Officer of Amphastar Pharmaceuticals (NASDAQ: AMPH), Jack Zhang, sold shares of AMPH for $6.09M. Following Jack Zhang’s last AMPH Sell transaction on September 15, 2017, the stock climbed by 2.0%. The company has a