Insider Stock Trading History of Alton Gregg H


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 Alton Gregg H since year 2005. The trader's CIK number is 1334682. At the time of this reporting, Alton Gregg H is the EVP Comm&Acs ALA, Corp&Med Aff of Gilead Sciences Inc . (stock ticker symbol GILD). See this page for all insider trading activities at Gilead Sciences Inc .


Stock purchases, sales, and option exercises reported by insider Alton Gregg H since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-02 GILD Gilead Sciences Inc Sale 25,000 82.68 2,067,000
2017-10-02 GILD Gilead Sciences Inc Option Ex 17,250 24.91 429,611
2017-09-01 GILD Gilead Sciences Inc Option Ex 17,250 24.91 429,611
2017-09-01 GILD Gilead Sciences Inc Sale 25,000 83.25 2,081,325
2017-08-30 GILD Gilead Sciences Inc Option Ex 43,125 25.95 1,118,964
2017-08-30 GILD Gilead Sciences Inc Sale 50,000 79.00 3,950,000
2017-08-01 GILD Gilead Sciences Inc Option Ex 8,625 26.99 232,788
2017-08-01 GILD Gilead Sciences Inc Sale 15,000 75.88 1,138,185
2017-07-21 GILD Gilead Sciences Inc Sale 40,000 74.00 2,960,000
2017-07-21 GILD Gilead Sciences Inc Option Ex 34,500 26.99 931,155
2017-07-03 GILD Gilead Sciences Inc Sale 5,000 71.06 355,295
2017-06-01 GILD Gilead Sciences Inc Sale 5,000 65.02 325,115
2017-05-01 GILD Gilead Sciences Inc Sale 5,000 68.31 341,530
2017-03-30 GILD Gilead Sciences Inc Sale 5,000 67.48 337,390
2016-11-09 GILD Gilead Sciences Inc Sale 10,000 79.00 790,000
2016-09-22 GILD Gilead Sciences Inc Sale 5,000 81.84 409,219
2016-04-19 GILD Gilead Sciences Inc Option Ex 35,874 26.99 968,239
2016-04-19 GILD Gilead Sciences Inc Sale 40,000 100.01 4,000,320
2016-04-01 GILD Gilead Sciences Inc Sale 5,000 91.23 456,160
2016-03-14 GILD Gilead Sciences Inc Sale 5,000 90.00 450,000
2015-12-01 GILD Gilead Sciences Inc Option Ex 10,000 24.30 242,950
2015-12-01 GILD Gilead Sciences Inc Sale 12,000 106.36 1,276,260
2015-11-02 GILD Gilead Sciences Inc Option Ex 10,000 24.30 242,950
2015-11-02 GILD Gilead Sciences Inc Sale 12,000 109.38 1,312,584
2015-10-26 GILD Gilead Sciences Inc Sale 5,000 110.00 550,000
2015-10-26 GILD Gilead Sciences Inc Option Ex 5,000 24.30 121,475
2015-10-05 GILD Gilead Sciences Inc Option Ex 5,000 24.30 121,475
2015-10-05 GILD Gilead Sciences Inc Sale 5,000 100.00 500,000
2015-10-01 GILD Gilead Sciences Inc Sale 7,000 97.78 684,460
2015-10-01 GILD Gilead Sciences Inc Option Ex 5,000 24.30 121,475
2015-09-15 GILD Gilead Sciences Inc Sale 5,000 110.00 550,000
2015-09-15 GILD Gilead Sciences Inc Option Ex 5,000 24.30 121,475
2015-09-01 GILD Gilead Sciences Inc Option Ex 10,000 24.02 240,250
2015-09-01 GILD Gilead Sciences Inc Sale 12,000 103.31 1,239,696
2015-08-03 GILD Gilead Sciences Inc Option Ex 15,000 23.75 356,325
2015-08-03 GILD Gilead Sciences Inc Sale 17,000 119.25 2,027,250
2015-07-01 GILD Gilead Sciences Inc Sale 17,000 116.94 1,987,980
2015-07-01 GILD Gilead Sciences Inc Option Ex 15,000 23.75 356,325
2015-06-01 GILD Gilead Sciences Inc Option Ex 15,000 23.68 355,170
2015-06-01 GILD Gilead Sciences Inc Sale 17,000 113.79 1,934,464
2015-05-15 GILD Gilead Sciences Inc Option Ex 25,000 21.34 533,575
2015-05-15 GILD Gilead Sciences Inc Sale 25,000 110.01 2,750,200
2015-05-01 GILD Gilead Sciences Inc Option Ex 10,000 19.09 190,850
2015-05-01 GILD Gilead Sciences Inc Sale 12,000 104.77 1,257,240
2015-04-08 GILD Gilead Sciences Inc Sale 5,000 100.00 500,000
2015-04-08 GILD Gilead Sciences Inc Option Ex 5,000 19.09 95,425
2015-04-01 GILD Gilead Sciences Inc Option Ex 5,000 19.09 95,425
2015-04-01 GILD Gilead Sciences Inc Sale 7,000 96.70 676,872
2015-03-02 GILD Gilead Sciences Inc Sale 12,000 103.82 1,245,840
2015-03-02 GILD Gilead Sciences Inc Option Ex 10,000 19.09 190,850
2015-02-02 GILD Gilead Sciences Inc Option Ex 10,000 19.09 190,850
2015-02-02 GILD Gilead Sciences Inc Sale 12,000 105.98 1,271,808
2015-01-08 GILD Gilead Sciences Inc Option Ex 5,000 19.09 95,425
2015-01-08 GILD Gilead Sciences Inc Sale 5,000 100.89 504,450
2015-01-02 GILD Gilead Sciences Inc Option Ex 5,000 19.09 95,425
2015-01-02 GILD Gilead Sciences Inc Sale 7,000 95.53 668,682
2014-12-01 GILD Gilead Sciences Inc Sale 33,000 100.95 3,331,350
2014-12-01 GILD Gilead Sciences Inc Option Ex 31,000 24.02 744,775
2014-11-03 GILD Gilead Sciences Inc Option Ex 31,000 23.75 736,405
2014-11-03 GILD Gilead Sciences Inc Sale 33,000 111.00 3,663,066
2014-10-01 GILD Gilead Sciences Inc Sale 33,000 106.50 3,514,401
2014-10-01 GILD Gilead Sciences Inc Option Ex 31,000 23.75 736,405
2014-09-02 GILD Gilead Sciences Inc Option Ex 31,000 23.75 736,405
2014-09-02 GILD Gilead Sciences Inc Sale 33,000 108.62 3,584,460
2014-08-01 GILD Gilead Sciences Inc Option Ex 31,000 23.75 736,405
2014-08-01 GILD Gilead Sciences Inc Sale 33,000 91.65 3,024,351
2014-07-01 GILD Gilead Sciences Inc Option Ex 31,000 23.68 734,018
2014-07-01 GILD Gilead Sciences Inc Sale 33,000 84.62 2,792,328
2014-06-02 GILD Gilead Sciences Inc Sale 33,000 81.35 2,684,517
2014-06-02 GILD Gilead Sciences Inc Option Ex 31,000 23.60 731,600
2014-05-08 GILD Gilead Sciences Inc Option Ex 40,000 22.59 903,520
2014-05-08 GILD Gilead Sciences Inc Sale 40,000 80.00 3,200,000
2014-05-01 GILD Gilead Sciences Inc Option Ex 11,000 21.57 237,325
2014-05-01 GILD Gilead Sciences Inc Sale 13,000 79.00 1,027,039
2014-04-01 GILD Gilead Sciences Inc Sale 13,000 73.38 953,927
2014-04-01 GILD Gilead Sciences Inc Option Ex 11,000 21.57 237,325
2014-03-03 GILD Gilead Sciences Inc Option Ex 31,000 21.57 668,825
2014-03-03 GILD Gilead Sciences Inc Sale 33,000 82.08 2,708,574
2014-02-03 GILD Gilead Sciences Inc Option Ex 31,000 21.57 668,825
2014-02-03 GILD Gilead Sciences Inc Sale 33,000 80.28 2,649,273
2014-01-21 GILD Gilead Sciences Inc Sale 120,000 80.00 9,600,000
2014-01-21 GILD Gilead Sciences Inc Option Ex 120,000 20.48 2,457,000
2014-01-02 GILD Gilead Sciences Inc Option Ex 111,000 19.23 2,134,530
2014-01-02 GILD Gilead Sciences Inc Sale 113,000 75.17 8,493,984
2013-12-02 GILD Gilead Sciences Inc Option Ex 26,000 19.09 496,210
2013-12-02 GILD Gilead Sciences Inc Sale 30,000 74.47 2,234,070
2013-11-01 GILD Gilead Sciences Inc Sale 30,000 70.79 2,123,730
2013-11-01 GILD Gilead Sciences Inc Option Ex 26,000 19.09 496,210
2013-10-01 GILD Gilead Sciences Inc Option Ex 26,000 17.74 461,239
2013-10-01 GILD Gilead Sciences Inc Sale 30,000 62.75 1,882,560
2013-09-03 GILD Gilead Sciences Inc Option Ex 26,000 16.39 426,270
2013-09-03 GILD Gilead Sciences Inc Sale 30,000 61.24 1,837,350
2013-08-01 GILD Gilead Sciences Inc Sale 30,000 61.76 1,852,890
2013-08-01 GILD Gilead Sciences Inc Option Ex 26,000 16.39 426,270
2013-07-01 GILD Gilead Sciences Inc Option Ex 26,000 16.39 426,270
2013-07-01 GILD Gilead Sciences Inc Sale 30,000 52.35 1,570,470
2013-06-03 GILD Gilead Sciences Inc Option Ex 26,000 16.39 426,270
2013-06-03 GILD Gilead Sciences Inc Sale 30,000 52.96 1,588,860
2013-05-01 GILD Gilead Sciences Inc Option Ex 26,000 16.39 426,270
2013-05-01 GILD Gilead Sciences Inc Sale 30,000 50.20 1,506,120
2013-04-01 GILD Gilead Sciences Inc Option Ex 26,000 16.39 426,270
2013-04-01 GILD Gilead Sciences Inc Sale 30,000 48.67 1,460,010
2013-03-01 GILD Gilead Sciences Inc Option Ex 26,000 16.39 426,270
2013-03-01 GILD Gilead Sciences Inc Sale 30,000 43.25 1,297,470
2013-01-02 GILD Gilead Sciences Inc Option Ex 113,000 29.98 3,387,175
2013-01-02 GILD Gilead Sciences Inc Sale 115,000 74.67 8,587,625
2012-12-03 GILD Gilead Sciences Inc Option Ex 21,000 29.00 609,105
2012-12-03 GILD Gilead Sciences Inc Sale 22,000 75.34 1,657,458
2012-11-01 GILD Gilead Sciences Inc Option Ex 21,000 29.00 609,105
2012-11-01 GILD Gilead Sciences Inc Sale 22,000 68.00 1,496,044
2012-10-01 GILD Gilead Sciences Inc Sale 22,000 67.64 1,487,992
2012-10-01 GILD Gilead Sciences Inc Option Ex 21,000 29.00 609,105
2012-09-04 GILD Gilead Sciences Inc Option Ex 21,000 29.00 609,105
2012-09-04 GILD Gilead Sciences Inc Sale 22,000 57.50 1,265,066
2012-08-02 GILD Gilead Sciences Inc Sale 60,000 57.95 3,476,820
2012-08-01 GILD Gilead Sciences Inc Sale 12,000 54.08 648,996
2012-08-02 GILD Gilead Sciences Inc Option Ex 60,000 23.45 1,407,000
2012-08-01 GILD Gilead Sciences Inc Option Ex 11,000 21.98 241,835
2012-07-27 GILD Gilead Sciences Inc Option Ex 70,000 20.67 1,447,040
2012-07-27 GILD Gilead Sciences Inc Sale 70,000 55.03 3,851,890
2012-07-02 GILD Gilead Sciences Inc Option Ex 7,000 19.36 135,520
2012-07-03 GILD Gilead Sciences Inc Sale 8,000 52.00 416,000
2012-07-02 GILD Gilead Sciences Inc Sale 8,000 51.27 410,128
2012-07-03 GILD Gilead Sciences Inc Option Ex 8,000 19.36 154,880
2012-06-01 GILD Gilead Sciences Inc Option Ex 7,000 19.36 135,520
2012-06-01 GILD Gilead Sciences Inc Sale 8,000 49.01 392,072
2012-05-02 GILD Gilead Sciences Inc Sale 4,000 52.00 208,000
2012-05-01 GILD Gilead Sciences Inc Sale 8,000 51.69 413,528
2012-05-02 GILD Gilead Sciences Inc Option Ex 4,000 19.36 77,440
2012-05-01 GILD Gilead Sciences Inc Option Ex 7,000 19.36 135,520
2012-04-19 GILD Gilead Sciences Inc Option Ex 78,000 18.18 1,417,806
2012-04-19 GILD Gilead Sciences Inc Sale 78,000 53.98 4,210,362
2012-03-15 GILD Gilead Sciences Inc Sale 6,000 47.00 282,000
2012-03-15 GILD Gilead Sciences Inc Option Ex 6,000 17.50 104,982
2012-03-08 GILD Gilead Sciences Inc Sale 9,000 46.35 417,113
2012-03-08 GILD Gilead Sciences Inc Option Ex 6,000 17.50 104,982
2011-12-01 GILD Gilead Sciences Inc Option Ex 7,000 17.50 122,479
2011-12-01 GILD Gilead Sciences Inc Sale 8,000 39.84 318,736
2011-11-01 GILD Gilead Sciences Inc Sale 8,000 41.01 328,104
2011-11-01 GILD Gilead Sciences Inc Option Ex 17,000 17.59 299,047
2011-10-24 GILD Gilead Sciences Inc Sale 10,000 42.00 420,000
2011-10-24 GILD Gilead Sciences Inc Option Ex 10,000 16.01 160,100
2011-10-03 GILD Gilead Sciences Inc Option Ex 7,000 16.01 112,070
2011-10-03 GILD Gilead Sciences Inc Sale 8,000 38.23 305,800
2011-09-01 GILD Gilead Sciences Inc Option Ex 7,000 16.01 112,070
2011-09-01 GILD Gilead Sciences Inc Sale 8,000 39.87 318,944
2011-07-06 GILD Gilead Sciences Inc Sale 15,000 42.00 630,000
2011-07-06 GILD Gilead Sciences Inc Option Ex 15,000 16.01 240,150
2011-07-01 GILD Gilead Sciences Inc Option Ex 7,000 16.01 112,070
2011-07-01 GILD Gilead Sciences Inc Sale 8,000 41.71 333,704
2011-06-01 GILD Gilead Sciences Inc Option Ex 7,000 16.01 112,070
2011-06-01 GILD Gilead Sciences Inc Sale 8,000 41.52 332,160
2011-05-02 GILD Gilead Sciences Inc Option Ex 7,000 16.01 112,070
2011-05-02 GILD Gilead Sciences Inc Sale 8,000 40.05 320,440
2011-04-01 GILD Gilead Sciences Inc Option Ex 12,000 16.01 192,120
2011-04-01 GILD Gilead Sciences Inc Sale 13,000 42.47 552,084
2011-03-24 GILD Gilead Sciences Inc Sale 30,000 42.00 1,260,000
2011-03-24 GILD Gilead Sciences Inc Option Ex 30,000 15.64 469,110
2011-03-01 GILD Gilead Sciences Inc Sale 8,000 38.93 311,432
2011-03-01 GILD Gilead Sciences Inc Option Ex 7,000 15.27 106,855
2011-02-02 GILD Gilead Sciences Inc Sale 1,500 39.00 58,500
2011-02-01 GILD Gilead Sciences Inc Sale 6,500 38.50 250,224
2011-02-02 GILD Gilead Sciences Inc Option Ex 1,500 15.27 22,897
2011-02-01 GILD Gilead Sciences Inc Option Ex 5,500 15.27 83,957
2011-01-26 GILD Gilead Sciences Inc Option Ex 3,000 15.27 45,795
2011-01-26 GILD Gilead Sciences Inc Sale 3,000 39.00 117,000
2011-01-03 GILD Gilead Sciences Inc Sale 6,500 36.91 239,908
2011-01-03 GILD Gilead Sciences Inc Option Ex 5,500 15.27 83,957
2010-12-01 GILD Gilead Sciences Inc Option Ex 5,500 15.27 83,957
2010-12-01 GILD Gilead Sciences Inc Sale 6,500 37.23 241,962
2010-11-01 GILD Gilead Sciences Inc Option Ex 27,000 15.27 412,155
2010-11-01 GILD Gilead Sciences Inc Sale 28,000 40.10 1,122,688
2010-10-20 GILD Gilead Sciences Inc Sale 1,500 39.00 58,500
2010-10-20 GILD Gilead Sciences Inc Option Ex 1,500 15.27 22,897
2010-10-14 GILD Gilead Sciences Inc Option Ex 500 15.27 7,632
2010-10-14 GILD Gilead Sciences Inc Sale 500 37.00 18,500
2010-10-01 GILD Gilead Sciences Inc Sale 6,000 35.76 214,530
2010-10-01 GILD Gilead Sciences Inc Option Ex 5,000 15.27 76,325
2010-05-03 GILD Gilead Sciences Inc Option Ex 5,000 15.27 76,325
2010-05-03 GILD Gilead Sciences Inc Sale 5,000 40.00 200,000
2010-04-21 GILD Gilead Sciences Inc Option Ex 11,989 17.08 204,748
2010-04-01 GILD Gilead Sciences Inc Sale 5,000 45.79 228,965
2010-04-01 GILD Gilead Sciences Inc Option Ex 5,000 15.27 76,325
2010-03-01 GILD Gilead Sciences Inc Option Ex 5,500 15.27 83,957
2010-03-01 GILD Gilead Sciences Inc Sale 5,500 47.66 262,102
2010-02-18 GILD Gilead Sciences Inc Option Ex 3,000 15.27 45,795
2010-02-18 GILD Gilead Sciences Inc Sale 3,000 49.00 147,000
2010-02-01 GILD Gilead Sciences Inc Sale 5,500 48.02 264,115
2010-02-01 GILD Gilead Sciences Inc Option Ex 5,500 15.27 83,957
2010-01-27 GILD Gilead Sciences Inc Sale 500 47.00 23,500
2010-01-27 GILD Gilead Sciences Inc Option Ex 500 15.27 7,632
2010-01-04 GILD Gilead Sciences Inc Sale 5,000 43.33 216,665
2010-01-04 GILD Gilead Sciences Inc Option Ex 5,000 15.27 76,325
2009-12-01 GILD Gilead Sciences Inc Option Ex 8,000 17.50 139,976
2009-12-01 GILD Gilead Sciences Inc Sale 8,000 45.75 366,000
2009-11-05 GILD Gilead Sciences Inc Option Ex 4,584 13.22 60,600
2009-11-05 GILD Gilead Sciences Inc Sale 5,000 45.00 225,000
2009-11-02 GILD Gilead Sciences Inc Option Ex 3,000 8.94 26,829
2009-11-02 GILD Gilead Sciences Inc Sale 3,000 42.82 128,460
2009-10-01 GILD Gilead Sciences Inc Option Ex 3,000 8.94 26,829
2009-10-01 GILD Gilead Sciences Inc Sale 8,000 46.20 369,600
2009-09-01 GILD Gilead Sciences Inc Sale 8,000 44.95 359,640
2009-09-01 GILD Gilead Sciences Inc Option Ex 3,000 8.94 26,829
2009-08-03 GILD Gilead Sciences Inc Option Ex 3,000 8.94 26,829
2009-08-03 GILD Gilead Sciences Inc Sale 8,000 48.99 391,920
2009-07-01 GILD Gilead Sciences Inc Option Ex 3,000 8.94 26,829
2009-07-01 GILD Gilead Sciences Inc Sale 8,000 47.09 376,720
2009-06-03 GILD Gilead Sciences Inc Sale 5,000 45.00 225,000
2009-06-01 GILD Gilead Sciences Inc Option Ex 3,000 8.94 26,829
2009-06-01 GILD Gilead Sciences Inc Sale 3,000 43.15 129,450
2009-05-01 GILD Gilead Sciences Inc Sale 8,000 45.95 367,600
2009-05-01 GILD Gilead Sciences Inc Option Ex 3,000 8.94 26,829
2009-04-01 GILD Gilead Sciences Inc Option Ex 3,000 8.94 26,826
2009-04-01 GILD Gilead Sciences Inc Sale 8,000 44.75 357,976
2009-03-03 GILD Gilead Sciences Inc Sale 5,000 45.00 225,000
2009-03-02 GILD Gilead Sciences Inc Option Ex 3,000 8.94 26,826
2009-02-03 GILD Gilead Sciences Inc Option Ex 2,300 8.94 20,566
2009-02-02 GILD Gilead Sciences Inc Sale 10,200 50.75 517,660
2009-01-30 GILD Gilead Sciences Inc Sale 9,500 51.32 487,549
2009-02-02 GILD Gilead Sciences Inc Option Ex 5,200 8.76 45,557
2009-01-30 GILD Gilead Sciences Inc Option Ex 4,500 8.58 38,614
2008-12-19 GILD Gilead Sciences Inc Sale 1,500 50.00 75,000
2008-12-19 GILD Gilead Sciences Inc Option Ex 1,500 8.94 13,413
2008-12-05 GILD Gilead Sciences Inc Sale 500 47.00 23,500
2008-12-05 GILD Gilead Sciences Inc Option Ex 500 8.94 4,471
2008-12-03 GILD Gilead Sciences Inc Option Ex 500 8.94 4,471
2008-12-03 GILD Gilead Sciences Inc Sale 500 45.00 22,500
2008-12-01 GILD Gilead Sciences Inc Option Ex 5,500 8.94 49,181
2008-12-01 GILD Gilead Sciences Inc Sale 5,500 43.49 239,211
2008-11-03 GILD Gilead Sciences Inc Sale 6,500 46.70 303,550
2008-11-03 GILD Gilead Sciences Inc Option Ex 6,500 8.94 58,123
2008-10-15 GILD Gilead Sciences Inc Option Ex 2,136 17.50 37,373
2008-10-03 GILD Gilead Sciences Inc Sale 500 47.00 23,500
2008-10-03 GILD Gilead Sciences Inc Option Ex 500 8.94 4,471
2008-10-01 GILD Gilead Sciences Inc Option Ex 6,000 8.94 53,652
2008-10-01 GILD Gilead Sciences Inc Sale 6,000 45.31 271,860
2008-09-02 GILD Gilead Sciences Inc Sale 7,000 51.01 357,084
2008-09-02 GILD Gilead Sciences Inc Option Ex 7,000 8.94 62,594
2008-08-01 GILD Gilead Sciences Inc Sale 7,000 53.37 373,604
2008-08-01 GILD Gilead Sciences Inc Option Ex 7,000 8.94 62,594
2008-07-01 GILD Gilead Sciences Inc Option Ex 7,000 8.94 62,594
2008-07-01 GILD Gilead Sciences Inc Sale 7,000 51.77 362,404
2008-06-02 GILD Gilead Sciences Inc Option Ex 7,000 8.94 62,594
2008-06-02 GILD Gilead Sciences Inc Sale 7,000 54.52 381,605
2008-05-01 GILD Gilead Sciences Inc Sale 7,000 52.38 366,667
2008-05-01 GILD Gilead Sciences Inc Option Ex 7,000 8.94 62,594
2008-04-01 GILD Gilead Sciences Inc Option Ex 7,000 8.94 62,594
2008-04-01 GILD Gilead Sciences Inc Sale 7,000 52.26 365,848
2008-03-25 GILD Gilead Sciences Inc Sale 51,500 50.12 2,581,283
2008-03-25 GILD Gilead Sciences Inc Option Ex 51,500 8.71 448,307
2008-03-06 GILD Gilead Sciences Inc Option Ex 7,000 8.94 62,594
2008-03-03 GILD Gilead Sciences Inc Option Ex 6,500 8.47 55,035
2008-03-03 GILD Gilead Sciences Inc Sale 6,500 48.21 313,365
2008-02-29 GILD Gilead Sciences Inc Option Ex 500 8.47 4,233
2008-02-29 GILD Gilead Sciences Inc Sale 500 47.00 23,500
2008-02-01 GILD Gilead Sciences Inc Sale 6,000 45.81 274,872
2008-02-01 GILD Gilead Sciences Inc Option Ex 6,000 8.47 50,802
2008-01-04 GILD Gilead Sciences Inc Option Ex 40,500 8.34 337,891
2008-01-04 GILD Gilead Sciences Inc Sale 40,500 47.00 1,903,500
2008-01-02 GILD Gilead Sciences Inc Option Ex 56,000 8.22 460,208
2008-01-02 GILD Gilead Sciences Inc Sale 30,500 46.21 1,409,374
2008-01-02 GILD Gilead Sciences Inc Sale 19,600 45.83 898,248
2008-01-02 GILD Gilead Sciences Inc Sale 5,900 45.41 267,889
2007-12-18 GILD Gilead Sciences Inc Option Ex 11,984 8.34 99,982
2007-07-02 GILD Gilead Sciences Inc Option Ex 9,500 8.22 78,071
2007-07-02 GILD Gilead Sciences Inc Sale 9,500 39.32 373,568
2007-06-01 GILD Gilead Sciences Inc Option Ex 4,750 16.44 78,075
2007-06-01 GILD Gilead Sciences Inc Sale 4,750 83.31 395,736
2007-05-01 GILD Gilead Sciences Inc Option Ex 4,750 16.44 78,075
2007-05-01 GILD Gilead Sciences Inc Sale 4,750 82.33 391,043
2007-04-19 GILD Gilead Sciences Inc Option Ex 14,500 17.16 248,849
2007-04-19 GILD Gilead Sciences Inc Sale 14,500 80.00 1,160,000
2007-04-02 GILD Gilead Sciences Inc Sale 4,750 76.42 362,971
2007-04-02 GILD Gilead Sciences Inc Option Ex 4,750 17.16 81,519
2007-03-23 GILD Gilead Sciences Inc Sale 15,100 75.00 1,132,500
2007-03-23 GILD Gilead Sciences Inc Option Ex 10,100 15.38 155,358
2007-03-23 GILD Gilead Sciences Inc Sale 15,100 75.00 1,132,500
2007-03-23 GILD Gilead Sciences Inc Option Ex 10,100 15.38 155,358
2007-03-01 GILD Gilead Sciences Inc Option Ex 4,750 13.60 64,609
2007-03-01 GILD Gilead Sciences Inc Sale 4,750 70.21 333,497
2007-02-01 GILD Gilead Sciences Inc Sale 20,650 70.38 1,453,243
2007-02-01 GILD Gilead Sciences Inc Option Ex 20,650 13.60 280,881
2007-01-03 GILD Gilead Sciences Inc Option Ex 3,550 13.60 48,287
2007-01-03 GILD Gilead Sciences Inc Sale 3,550 64.49 228,950
2006-12-04 GILD Gilead Sciences Inc Option Ex 1,200 13.60 16,322
2006-12-01 GILD Gilead Sciences Inc Option Ex 3,550 13.60 48,287
2006-12-04 GILD Gilead Sciences Inc Sale 1,200 67.00 80,400
2006-12-01 GILD Gilead Sciences Inc Sale 3,550 65.12 231,176
2006-11-20 GILD Gilead Sciences Inc Option Ex 100 13.60 1,360
2006-11-20 GILD Gilead Sciences Inc Sale 100 70.00 7,000
2006-11-01 GILD Gilead Sciences Inc Option Ex 4,750 13.60 64,609
2006-11-01 GILD Gilead Sciences Inc Sale 2,800 67.85 189,971
2006-11-01 GILD Gilead Sciences Inc Sale 1,950 68.72 134,007
2006-10-12 GILD Gilead Sciences Inc Option Ex 1,200 13.60 16,322
2006-10-12 GILD Gilead Sciences Inc Sale 1,200 67.00 80,400
2006-10-02 GILD Gilead Sciences Inc Option Ex 3,550 13.60 48,287
2006-10-02 GILD Gilead Sciences Inc Sale 3,550 64.96 230,597
2006-09-27 GILD Gilead Sciences Inc Option Ex 1,112 13.60 15,125
2006-09-27 GILD Gilead Sciences Inc Sale 2,400 67.00 160,800
2006-09-01 GILD Gilead Sciences Inc Sale 3,550 63.56 225,638
2006-08-17 GILD Gilead Sciences Inc Sale 3,550 64.25 228,080
2006-07-25 GILD Gilead Sciences Inc Sale 5,000 62.00 310,000
2006-06-23 GILD Gilead Sciences Inc Option Ex 2,788 11.44 31,883
2006-03-06 GILD Gilead Sciences Inc Option Ex 14,894 9.42 140,286
2006-02-02 GILD Gilead Sciences Inc Sale 10,000 60.24 602,450

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 Alton Gregg H (EVP Comm&Acs ALA, Corp&Med Aff of Gilead Sciences Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.