Insider Stock Trading History of Stier Mark


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 Stier Mark since year 2005. The trader's CIK number is 1232357. At the time of this reporting, Stier Mark is the Chief Accounting Off of Keryx Biopharmaceuticals Inc . (stock ticker symbol KERX). See this page for all insider trading activities at Keryx Biopharmaceuticals Inc .


Stock purchases, sales, and option exercises reported by insider Stier Mark since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-06-07 KERX Keryx Biopharmaceuticals Inc Buy 2,500 10.76 26,900

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 Stier Mark (Chief Accounting Off of Keryx Biopharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.