Insider Stock Trading History of Lis William


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 Lis William since year 2005. The trader's CIK number is 1574558. At the time of this reporting, Lis William is the Chief Executive Officer of Portola Pharmaceuticals Inc . (stock ticker symbol PTLA). See this page for all insider trading activities at Portola Pharmaceuticals Inc .


Stock purchases, sales, and option exercises reported by insider Lis William since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-06-27 PTLA Portola Pharmaceuticals Inc Option Ex 255,149 8.26 2,107,530
2017-06-28 PTLA Portola Pharmaceuticals Inc Option Ex 14,150 9.00 127,350
2017-06-27 PTLA Portola Pharmaceuticals Inc Sale 255,149 55.80 14,236,548
2017-06-28 PTLA Portola Pharmaceuticals Inc Sale 14,150 55.35 783,202
2017-04-11 PTLA Portola Pharmaceuticals Inc Sale 6,750 36.06 243,405
2016-05-02 PTLA Portola Pharmaceuticals Inc Sale 5,675 23.86 135,405
2015-07-15 PTLA Portola Pharmaceuticals Inc Sale 50,000 50.00 2,500,000
2015-07-15 PTLA Portola Pharmaceuticals Inc Option Ex 50,000 8.50 425,000
2015-07-02 PTLA Portola Pharmaceuticals Inc Option Ex 15,000 7.00 105,000
2015-07-02 PTLA Portola Pharmaceuticals Inc Sale 15,000 45.60 684,045
2015-06-30 PTLA Portola Pharmaceuticals Inc Sale 15,000 44.38 665,670
2015-07-01 PTLA Portola Pharmaceuticals Inc Sale 15,000 45.80 687,045
2015-06-30 PTLA Portola Pharmaceuticals Inc Option Ex 15,000 7.00 105,000
2015-07-01 PTLA Portola Pharmaceuticals Inc Option Ex 15,000 7.00 105,000
2015-04-30 PTLA Portola Pharmaceuticals Inc Option Ex 45,000 7.00 315,000
2015-04-30 PTLA Portola Pharmaceuticals Inc Sale 45,000 35.89 1,615,050
2015-01-20 PTLA Portola Pharmaceuticals Inc Option Ex 20,000 5.10 102,000
2015-01-20 PTLA Portola Pharmaceuticals Inc Sale 20,000 27.56 551,260
2015-01-16 PTLA Portola Pharmaceuticals Inc Sale 13,476 27.16 366,008
2015-01-15 PTLA Portola Pharmaceuticals Inc Sale 6,524 26.78 174,686
2015-01-15 PTLA Portola Pharmaceuticals Inc Option Ex 6,524 4.10 26,748
2015-01-16 PTLA Portola Pharmaceuticals Inc Option Ex 13,476 5.10 68,727
2014-11-18 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 4.10 41,000
2014-11-19 PTLA Portola Pharmaceuticals Inc Option Ex 15,000 7.00 105,000
2014-11-20 PTLA Portola Pharmaceuticals Inc Option Ex 15,000 7.00 105,000
2014-11-18 PTLA Portola Pharmaceuticals Inc Sale 10,000 27.32 273,170
2014-11-19 PTLA Portola Pharmaceuticals Inc Sale 15,000 26.68 400,260
2014-11-20 PTLA Portola Pharmaceuticals Inc Sale 15,000 27.07 406,125
2014-11-17 PTLA Portola Pharmaceuticals Inc Sale 10,000 26.75 267,470
2014-11-17 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 4.70 47,000
2014-11-13 PTLA Portola Pharmaceuticals Inc Sale 10,000 27.05 270,460
2014-11-14 PTLA Portola Pharmaceuticals Inc Sale 10,000 26.56 265,590
2014-11-14 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-11-13 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-07-03 PTLA Portola Pharmaceuticals Inc Sale 10,000 30.46 304,590
2014-07-02 PTLA Portola Pharmaceuticals Inc Sale 10,000 30.74 307,430
2014-07-03 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-07-01 PTLA Portola Pharmaceuticals Inc Sale 10,000 30.03 300,320
2014-07-02 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-07-01 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-06-30 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-06-30 PTLA Portola Pharmaceuticals Inc Sale 10,000 29.23 292,310
2014-05-27 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-05-23 PTLA Portola Pharmaceuticals Inc Sale 10,000 20.60 206,030
2014-05-22 PTLA Portola Pharmaceuticals Inc Sale 10,000 20.70 207,000
2014-05-23 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-05-22 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-05-27 PTLA Portola Pharmaceuticals Inc Sale 10,000 21.21 212,120
2014-05-21 PTLA Portola Pharmaceuticals Inc Option Ex 10,000 5.30 53,000
2014-05-21 PTLA Portola Pharmaceuticals Inc Sale 10,000 19.87 198,680

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 Lis William (Chief Executive Officer of Portola Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.