Insider Stock Trading History of Selkoe Dennis J.


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 Selkoe Dennis J. since year 2005. The trader's CIK number is 1582306. At the time of this reporting, Selkoe Dennis J. is the Director 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 Selkoe Dennis J. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-02 PRTA Prothena Corp Plc Option Ex 3,500 16.42 57,470
2017-10-02 PRTA Prothena Corp Plc Sale 3,500 64.45 225,575
2017-07-07 PRTA Prothena Corp Plc Option Ex 3,500 16.42 57,470
2017-07-07 PRTA Prothena Corp Plc Sale 3,500 58.30 204,032
2017-04-03 PRTA Prothena Corp Plc Sale 3,500 55.86 195,524
2017-04-03 PRTA Prothena Corp Plc Option Ex 3,500 16.42 57,470
2017-03-01 PRTA Prothena Corp Plc Sale 3,500 59.25 207,364
2017-03-01 PRTA Prothena Corp Plc Option Ex 3,500 16.42 57,470
2016-11-28 PRTA Prothena Corp Plc Sale 5,000 62.88 314,395
2016-11-28 PRTA Prothena Corp Plc Option Ex 5,000 16.42 82,100
2016-08-22 PRTA Prothena Corp Plc Option Ex 5,000 16.42 82,100
2016-08-22 PRTA Prothena Corp Plc Sale 5,000 54.72 273,605
2016-05-23 PRTA Prothena Corp Plc Option Ex 180 16.42 2,955
2016-05-24 PRTA Prothena Corp Plc Option Ex 4,820 16.42 79,144
2016-05-23 PRTA Prothena Corp Plc Sale 180 45.00 8,100
2016-05-24 PRTA Prothena Corp Plc Sale 4,820 45.00 216,900
2016-04-04 PRTA Prothena Corp Plc Option Ex 5,000 16.42 82,100
2016-04-04 PRTA Prothena Corp Plc Sale 5,000 45.00 225,000
2015-12-01 PRTA Prothena Corp Plc Sale 3,125 69.00 215,618
2015-12-01 PRTA Prothena Corp Plc Option Ex 3,125 16.42 51,312
2015-09-01 PRTA Prothena Corp Plc Option Ex 3,125 16.42 51,312
2015-09-01 PRTA Prothena Corp Plc Sale 3,125 55.32 172,875
2015-06-01 PRTA Prothena Corp Plc Sale 3,125 39.54 123,568
2015-06-01 PRTA Prothena Corp Plc Option Ex 3,125 16.42 51,312
2015-03-09 PRTA Prothena Corp Plc Option Ex 3,125 16.42 51,312
2015-03-09 PRTA Prothena Corp Plc Sale 3,125 25.56 79,865

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 Selkoe Dennis J. (Director of Prothena Corp Plc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.