Insider Stock Trading History of Chess Robert


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 Chess Robert since year 2005. The trader's CIK number is 1227886. At the time of this reporting, Chess Robert is the Director of Nektar Therapeutics . (stock ticker symbol NKTR). See this page for all insider trading activities at Nektar Therapeutics .


Stock purchases, sales, and option exercises reported by insider Chess Robert since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-09-21 NKTR Nektar Therapeutics Sale 6,400 21.72 139,008
2017-05-15 NKTR Nektar Therapeutics Option Ex 5,000 8.37 41,849
2017-05-15 NKTR Nektar Therapeutics Sale 5,000 19.79 98,950
2017-04-17 NKTR Nektar Therapeutics Option Ex 5,000 8.37 41,849
2017-04-17 NKTR Nektar Therapeutics Sale 5,000 18.72 93,600
2017-03-14 NKTR Nektar Therapeutics Option Ex 5,000 8.37 41,849
2017-03-14 NKTR Nektar Therapeutics Sale 5,000 15.41 77,050
2016-09-15 NKTR Nektar Therapeutics Sale 12,000 19.21 230,520
2016-09-15 NKTR Nektar Therapeutics Option Ex 15,000 .00 0
2016-08-01 NKTR Nektar Therapeutics Option Ex 5,000 5.15 25,750
2016-08-01 NKTR Nektar Therapeutics Sale 5,000 17.26 86,300
2016-07-01 NKTR Nektar Therapeutics Option Ex 5,000 5.15 25,750
2016-07-01 NKTR Nektar Therapeutics Sale 5,000 14.10 70,500
2016-06-01 NKTR Nektar Therapeutics Option Ex 5,000 5.15 25,750
2016-06-01 NKTR Nektar Therapeutics Sale 5,000 15.50 77,500
2015-06-19 NKTR Nektar Therapeutics Option Ex 15,000 8.81 132,150
2015-06-19 NKTR Nektar Therapeutics Sale 15,000 11.81 177,150
2014-12-29 NKTR Nektar Therapeutics Option Ex 29,500 15.24 449,580
2014-12-29 NKTR Nektar Therapeutics Sale 29,500 15.34 452,530
2012-07-13 NKTR Nektar Therapeutics Sale 24,001 8.50 204,008
2012-07-13 NKTR Nektar Therapeutics Option Ex 24,001 6.12 146,886
2011-03-08 NKTR Nektar Therapeutics Sale 4,500 9.00 40,500
2011-03-07 NKTR Nektar Therapeutics Option Ex 10,000 .00 0
2010-05-10 NKTR Nektar Therapeutics Option Ex 35,000 6.12 214,200
2010-05-10 NKTR Nektar Therapeutics Sale 35,000 13.95 488,110
2008-11-14 NKTR Nektar Therapeutics Option Ex 9,167 .00 0
2007-03-22 NKTR Nektar Therapeutics Sale 17,700 12.23 216,471
2007-01-08 NKTR Nektar Therapeutics Sale 3,592 14.51 52,119
2006-03-07 NKTR Nektar Therapeutics Sale 2,210 19.80 43,746

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 Chess Robert (Director of Nektar Therapeutics at the time of this reporting) see the Securities and Exchange Commission (SEC) website.