Insider Trading History of Zhou Rong


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Zhou Rong since year 2005. The trader's CIK number is 1645326. At the time of the last reporting, Zhou Rong was the EVP, Production of Amphastar Pharmaceuticals, Inc. . (stock ticker symbol AMPH). See this page for all insider trading activities at Amphastar Pharmaceuticals, Inc. .


Stock purchases, sales, and option exercises reported by insider Zhou Rong since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2019-03-01 AMPH Amphastar Pharmaceuticals, Inc. Sale 3,200 25.00 80,000
2019-03-01 AMPH Amphastar Pharmaceuticals, Inc. Option Ex 3,200 20.26 64,832
2019-02-05 AMPH Amphastar Pharmaceuticals, Inc. Option Ex 3,200 20.26 64,832
2019-02-05 AMPH Amphastar Pharmaceuticals, Inc. Sale 4,289 23.00 98,647
2018-12-03 AMPH Amphastar Pharmaceuticals, Inc. Sale 1,089 22.00 23,958
2018-11-08 AMPH Amphastar Pharmaceuticals, Inc. Sale 1,084 20.00 21,680
2018-11-09 AMPH Amphastar Pharmaceuticals, Inc. Sale 1,089 21.00 22,869
2016-12-05 AMPH Amphastar Pharmaceuticals, Inc. Sale 61 20.70 1,262
2016-06-15 AMPH Amphastar Pharmaceuticals, Inc. Sale 1,551 15.85 24,583
2015-12-16 AMPH Amphastar Pharmaceuticals, Inc. Sale 772 14.29 11,031
2015-06-17 AMPH Amphastar Pharmaceuticals, Inc. Sale 1,000 16.48 16,480

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Zhou Rong (EVP, Production of Amphastar Pharmaceuticals, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.