Insider Stock Trading History of Davidson David


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 Davidson David since year 2005. The trader's CIK number is 1578696. At the time of this reporting, Davidson David is the Chief Medical Officer of Bluebird Bio, Inc. . (stock ticker symbol BLUE). See this page for all insider trading activities at Bluebird Bio, Inc. .


Stock purchases, sales, and option exercises reported by insider Davidson David since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-02 BLUE Bluebird Bio, Inc. Option Ex 4,000 5.50 22,000
2017-10-02 BLUE Bluebird Bio, Inc. Sale 4,000 131.44 525,768
2017-09-01 BLUE Bluebird Bio, Inc. Option Ex 12,000 5.50 66,000
2017-09-01 BLUE Bluebird Bio, Inc. Sale 12,000 127.59 1,531,092
2017-08-01 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,270
2017-08-01 BLUE Bluebird Bio, Inc. Sale 3,000 93.13 279,384
2017-07-07 BLUE Bluebird Bio, Inc. Sale 1,200 100.77 120,918
2017-07-05 BLUE Bluebird Bio, Inc. Sale 5,000 105.66 528,285
2017-07-05 BLUE Bluebird Bio, Inc. Option Ex 5,000 2.09 10,450
2017-06-05 BLUE Bluebird Bio, Inc. Sale 1,000 90.00 90,002
2017-06-05 BLUE Bluebird Bio, Inc. Option Ex 1,000 2.09 2,090
2017-06-01 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2017-06-01 BLUE Bluebird Bio, Inc. Sale 2,000 75.42 150,850
2017-05-01 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,270
2017-05-01 BLUE Bluebird Bio, Inc. Sale 3,000 88.74 266,220
2017-04-03 BLUE Bluebird Bio, Inc. Sale 3,000 91.21 273,633
2017-04-03 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,270
2017-03-01 BLUE Bluebird Bio, Inc. Option Ex 5,000 2.09 10,450
2017-03-01 BLUE Bluebird Bio, Inc. Sale 5,000 89.83 449,155
2017-02-01 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2017-02-01 BLUE Bluebird Bio, Inc. Sale 2,000 74.03 148,062
2017-01-27 BLUE Bluebird Bio, Inc. Sale 6,000 68.85 413,117
2017-01-27 BLUE Bluebird Bio, Inc. Option Ex 6,000 2.09 12,540
2017-01-05 BLUE Bluebird Bio, Inc. Sale 923 67.10 61,933
2016-07-15 BLUE Bluebird Bio, Inc. Sale 1,000 45.08 45,078
2016-07-15 BLUE Bluebird Bio, Inc. Option Ex 1,000 2.09 2,090
2016-06-15 BLUE Bluebird Bio, Inc. Option Ex 1,000 2.09 2,090
2016-06-15 BLUE Bluebird Bio, Inc. Sale 1,000 40.11 40,112
2016-05-16 BLUE Bluebird Bio, Inc. Option Ex 1,000 2.09 2,090
2016-05-16 BLUE Bluebird Bio, Inc. Sale 1,000 38.73 38,729
2016-04-15 BLUE Bluebird Bio, Inc. Sale 1,000 49.63 49,630
2016-04-15 BLUE Bluebird Bio, Inc. Option Ex 1,000 2.09 2,090
2016-03-15 BLUE Bluebird Bio, Inc. Sale 1,000 46.37 46,366
2016-03-15 BLUE Bluebird Bio, Inc. Option Ex 1,000 2.09 2,090
2016-02-16 BLUE Bluebird Bio, Inc. Option Ex 1,000 2.09 2,090
2016-02-16 BLUE Bluebird Bio, Inc. Sale 1,000 45.18 45,176
2016-01-15 BLUE Bluebird Bio, Inc. Sale 1,000 44.39 44,392
2016-01-15 BLUE Bluebird Bio, Inc. Option Ex 1,000 2.09 2,090
2015-12-15 BLUE Bluebird Bio, Inc. Option Ex 1,000 2.09 2,090
2015-12-15 BLUE Bluebird Bio, Inc. Sale 1,000 58.55 58,546
2015-11-16 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2015-11-16 BLUE Bluebird Bio, Inc. Sale 2,000 71.14 142,284
2015-10-15 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2015-10-15 BLUE Bluebird Bio, Inc. Sale 2,000 79.93 159,866
2015-09-15 BLUE Bluebird Bio, Inc. Sale 2,000 130.75 261,495
2015-09-15 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2015-08-17 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2015-08-17 BLUE Bluebird Bio, Inc. Sale 2,000 125.83 251,664
2015-07-15 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2015-07-15 BLUE Bluebird Bio, Inc. Sale 2,000 166.44 332,880
2015-06-15 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2015-06-15 BLUE Bluebird Bio, Inc. Sale 2,000 184.40 368,802
2015-05-15 BLUE Bluebird Bio, Inc. Sale 2,000 156.07 312,134
2015-05-15 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2015-04-15 BLUE Bluebird Bio, Inc. Option Ex 2,000 2.09 4,180
2015-04-15 BLUE Bluebird Bio, Inc. Sale 2,000 130.74 261,471
2015-03-02 BLUE Bluebird Bio, Inc. Option Ex 4,000 2.09 8,360
2015-03-02 BLUE Bluebird Bio, Inc. Sale 4,000 94.96 379,844
2015-02-02 BLUE Bluebird Bio, Inc. Option Ex 4,000 2.09 8,344
2015-02-02 BLUE Bluebird Bio, Inc. Sale 4,000 96.41 385,652
2015-01-02 BLUE Bluebird Bio, Inc. Option Ex 4,000 2.09 8,344
2015-01-02 BLUE Bluebird Bio, Inc. Sale 4,000 90.58 362,300
2014-12-05 BLUE Bluebird Bio, Inc. Sale 1,212 45.00 54,543
2014-12-05 BLUE Bluebird Bio, Inc. Option Ex 1,212 2.09 2,528
2014-12-08 BLUE Bluebird Bio, Inc. Sale 13,788 46.65 643,182
2014-12-08 BLUE Bluebird Bio, Inc. Option Ex 13,788 2.09 28,761
2014-12-03 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,258
2014-12-03 BLUE Bluebird Bio, Inc. Sale 3,000 41.82 125,466
2014-11-03 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,258
2014-11-03 BLUE Bluebird Bio, Inc. Sale 3,000 41.68 125,031
2014-10-01 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,270
2014-10-01 BLUE Bluebird Bio, Inc. Sale 3,000 34.55 103,649
2014-09-02 BLUE Bluebird Bio, Inc. Sale 3,000 38.00 114,000
2014-09-02 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,270
2014-08-01 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,270
2014-08-01 BLUE Bluebird Bio, Inc. Sale 3,000 33.62 100,859
2014-07-01 BLUE Bluebird Bio, Inc. Sale 3,000 39.55 118,649
2014-07-01 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,270
2014-06-02 BLUE Bluebird Bio, Inc. Option Ex 3,000 2.09 6,270
2014-06-02 BLUE Bluebird Bio, Inc. Sale 3,000 22.21 66,630
2014-05-01 BLUE Bluebird Bio, Inc. Sale 4,000 19.85 79,400
2014-05-01 BLUE Bluebird Bio, Inc. Option Ex 4,000 2.09 8,360
2014-04-01 BLUE Bluebird Bio, Inc. Sale 4,000 22.74 90,960
2014-04-01 BLUE Bluebird Bio, Inc. Option Ex 4,000 2.09 8,360
2014-03-03 BLUE Bluebird Bio, Inc. Option Ex 8,000 2.09 16,720
2014-03-03 BLUE Bluebird Bio, Inc. Sale 8,000 24.79 198,320
2014-02-03 BLUE Bluebird Bio, Inc. Option Ex 8,000 2.09 16,720
2014-02-03 BLUE Bluebird Bio, Inc. Sale 8,000 21.30 170,400
2014-01-02 BLUE Bluebird Bio, Inc. Sale 10,000 20.83 208,299
2014-01-03 BLUE Bluebird Bio, Inc. Option Ex 5,000 2.09 10,450
2014-01-02 BLUE Bluebird Bio, Inc. Option Ex 10,000 2.09 20,900
2014-01-03 BLUE Bluebird Bio, Inc. Sale 5,000 20.99 104,949
2013-12-16 BLUE Bluebird Bio, Inc. Sale 15,000 20.65 309,750
2013-12-16 BLUE Bluebird Bio, Inc. Option Ex 15,000 2.09 31,349

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 Davidson David (Chief Medical Officer of Bluebird Bio, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.