Insider Stock Trading History of Petersen Floyd F.


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 Petersen Floyd F. since year 2005. The trader's CIK number is 1611286. At the time of this reporting, Petersen Floyd F. is the Director 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 Petersen Floyd F. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-04 AMPH Amphastar Pharmaceuticals, Inc. Option Ex 39,312 10.77 423,390
2017-10-04 AMPH Amphastar Pharmaceuticals, Inc. Sale 39,312 18.59 730,770
2017-01-03 AMPH Amphastar Pharmaceuticals, Inc. Sale 400 18.61 7,444
2016-12-01 AMPH Amphastar Pharmaceuticals, Inc. Sale 400 20.26 8,104
2016-11-01 AMPH Amphastar Pharmaceuticals, Inc. Sale 400 18.09 7,236
2016-10-03 AMPH Amphastar Pharmaceuticals, Inc. Sale 400 18.75 7,500
2016-09-08 AMPH Amphastar Pharmaceuticals, Inc. Sale 3,000 19.05 57,150
2015-11-20 AMPH Amphastar Pharmaceuticals, Inc. Option Ex 38,462 11.68 449,236
2015-11-20 AMPH Amphastar Pharmaceuticals, Inc. Sale 31,529 14.29 450,517
2014-08-15 AMPH Amphastar Pharmaceuticals, Inc. Buy 3,200 10.35 33,126

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 Petersen Floyd F. (Director of Amphastar Pharmaceuticals, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.