The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
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 Center of Amphastar Pharmaceuticals, Inc. .
(stock ticker symbol AMPH).
See this page for all insider trading activities at Amphastar Pharmaceuticals, Inc. .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2019-05-06||AMPH||Amphastar Pharmaceuticals, Inc.||Sale||9,600||22.76||218,496|
|2019-05-06||AMPH||Amphastar Pharmaceuticals, Inc.||Option Ex||9,600||20.26||194,496|
|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 Center of Amphastar Pharmaceuticals, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.