Insider Stock Trading History of Liawatidewi Yakob


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 Liawatidewi Yakob since year 2005. The trader's CIK number is 1743927. At the time of this reporting, Liawatidewi Yakob is the SVP Corp Admin Center 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 Liawatidewi Yakob since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-11-30 AMPH Amphastar Pharmaceuticals, Inc. Sale 13,980 21.49 300,430
2018-11-30 AMPH Amphastar Pharmaceuticals, Inc. Option Ex 11,500 20.26 232,990
2018-11-28 AMPH Amphastar Pharmaceuticals, Inc. Sale 1,520 20.49 31,140
2018-11-23 AMPH Amphastar Pharmaceuticals, Inc. Sale 1,299 20.26 26,315
2018-11-09 AMPH Amphastar Pharmaceuticals, Inc. Sale 11,808 21.21 250,424
2018-11-08 AMPH Amphastar Pharmaceuticals, Inc. Sale 6,000 20.50 123,000
2018-11-09 AMPH Amphastar Pharmaceuticals, Inc. Option Ex 9,807 14.31 140,387
2018-11-08 AMPH Amphastar Pharmaceuticals, Inc. Option Ex 6,000 11.41 68,460

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 Liawatidewi Yakob (SVP Corp Admin Center of Amphastar Pharmaceuticals, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.