Insider Stock Trading History of Koller Martin


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 Koller Martin since year 2005. The trader's CIK number is 1573351. At the time of this reporting, Koller Martin is the Chief Medical Officer of Prothena Corp Plc . (stock ticker symbol PRTA). See this page for all insider trading activities at Prothena Corp Plc .


Stock purchases, sales, and option exercises reported by insider Koller Martin since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-11-13 PRTA Prothena Corp Plc Option Ex 30,000 6.73 201,900
2015-11-13 PRTA Prothena Corp Plc Sale 30,000 65.03 1,950,960
2015-09-02 PRTA Prothena Corp Plc Sale 5,400 55.17 297,918
2015-09-01 PRTA Prothena Corp Plc Sale 24,600 55.88 1,374,574
2015-09-02 PRTA Prothena Corp Plc Option Ex 5,400 6.73 36,342
2015-09-01 PRTA Prothena Corp Plc Option Ex 24,600 6.73 165,558

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 Koller Martin (Chief Medical Officer of Prothena Corp Plc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.