Insider Stock Trading History of Lewis David L.


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 Lewis David L. since year 2005. The trader's CIK number is 1595838. At the time of this reporting, Lewis David L. is the Chief Scientific Officer of Arrowhead Research Corp . (stock ticker symbol ARWR). See this page for all insider trading activities at Arrowhead Research Corp .


Stock purchases, sales, and option exercises reported by insider Lewis David L. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-01-05 ARWR Arrowhead Research Corp Option Ex 15,000 2.01 30,149
2015-01-05 ARWR Arrowhead Research Corp Sale 15,000 8.01 120,105
2014-09-30 ARWR Arrowhead Research Corp Sale 15,000 15.02 225,345
2014-09-30 ARWR Arrowhead Research Corp Option Ex 15,000 2.01 30,149
2014-01-02 ARWR Arrowhead Research Corp Sale 15,000 10.29 154,290
2014-01-02 ARWR Arrowhead Research Corp Option Ex 15,000 4.14 62,054

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 Lewis David L. (Chief Scientific Officer of Arrowhead Research Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.