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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in bluebird bio, Inc.. Get notifications about new insider transactions in bluebird bio, Inc. for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 14 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 88.38 | 3,829 | 338,392 | 2,100 | 5.9 K to 2.1 K (-64.58 %) |
| Oct 14 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 87.28 | 5,071 | 442,608 | 5,929 | 11 K to 5.9 K (-46.10 %) |
| Oct 14 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 11,000 | 22,990 | 11,000 | 0 to 11 K |
| Oct 13 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Option Exercise | M | 22.53 | 5,000 | 112,650 | 65,000 | |
| Oct 13 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 88.30 | 500 | 44,152 | 0 | 500 to 0 (-100.00 %) |
| Oct 13 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 87.54 | 2,500 | 218,856 | 500 | 3 K to 500 (-83.33 %) |
| Oct 13 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 85.77 | 2,000 | 171,533 | 3,000 | 5 K to 3 K (-40.00 %) |
| Oct 13 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Buy | M | 22.53 | 5,000 | 112,650 | 5,000 | 0 to 5 K |
| Oct 07 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Option Exercise | M | 2.09 | 3,000 | 6,259 | 24,508 | |
| Oct 07 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 101.15 | 600 | 60,690 | 0 | 600 to 0 (-100.00 %) |
| Oct 07 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 100.23 | 2,400 | 240,552 | 600 | 3 K to 600 (-80.00 %) |
| Oct 07 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Buy | M | 2.09 | 3,000 | 6,259 | 3,000 | 0 to 3 K |
| Oct 06 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Option Exercise | M | 24.47 | 166 | 4,062 | 4,506 | |
| Oct 06 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Option Exercise | M | 20.70 | 250 | 5,175 | 6,250 | |
| Oct 06 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Sell | S | 86.51 | 100 | 8,651 | 3,218 | 3.3 K to 3.2 K (-3.01 %) |
| Oct 06 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Sell | S | 85.98 | 316 | 27,169 | 3,318 | 3.6 K to 3.3 K (-8.70 %) |
| Oct 06 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Buy | M | 24.47 | 166 | 4,062 | 3,634 | 3.5 K to 3.6 K (+4.79 %) |
| Oct 06 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Buy | M | 20.70 | 250 | 5,175 | 3,468 | 3.2 K to 3.5 K (+7.77 %) |
| Sep 21 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Option Exercise | M | 2.09 | 1,500 | 3,130 | 27,508 | |
| Sep 21 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 140.06 | 1,500 | 210,088 | 0 | 1.5 K to 0 (-100.00 %) |
| Sep 21 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Buy | M | 2.09 | 1,500 | 3,130 | 1,500 | 0 to 1.5 K |
| Sep 17 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 2,000 | 4,180 | 43,239 | |
| Sep 17 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 132.18 | 178 | 23,528 | 0 | 178 to 0 (-100.00 %) |
| Sep 17 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 131.35 | 273 | 35,859 | 178 | 451 to 178 (-60.53 %) |
| Sep 17 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 130.11 | 270 | 35,129 | 451 | 721 to 451 (-37.45 %) |
| Sep 17 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 129.36 | 1,279 | 165,446 | 721 | 2 K to 721 (-63.95 %) |
| Sep 17 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 2,000 | 4,180 | 2,000 | 0 to 2 K |
| Sep 14 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 5.50 | 11,000 | 60,504 | 92,151 | |
| Sep 14 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 130.79 | 2,552 | 333,781 | 0 | 2.6 K to 0 (-100.00 %) |
| Sep 14 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 129.97 | 7,624 | 990,896 | 2,552 | 10.2 K to 2.6 K (-74.92 %) |
| Sep 14 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 128.11 | 824 | 105,566 | 10,176 | 11 K to 10.2 K (-7.49 %) |
| Sep 14 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 5.50 | 11,000 | 60,504 | 11,000 | 0 to 11 K |
| Sep 11 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Option Exercise | M | 22.53 | 2,000 | 45,060 | 70,000 | |
| Sep 11 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 138.31 | 300 | 41,492 | 0 | 300 to 0 (-100.00 %) |
| Sep 11 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 136.92 | 1,000 | 136,915 | 300 | 1.3 K to 300 (-76.92 %) |
| Sep 11 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 135.30 | 700 | 94,713 | 1,300 | 2 K to 1.3 K (-35.00 %) |
| Sep 11 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Buy | M | 22.53 | 2,000 | 45,060 | 2,000 | 0 to 2 K |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Option Exercise | M | 5.50 | 125,000 | 687,550 | 265,269 | |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 138.53 | 1,200 | 166,236 | 246,521 | 247.7 K to 246.5 K (-0.48 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 137.76 | 10,200 | 1,405,163 | 247,721 | 257.9 K to 247.7 K (-3.95 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 136.80 | 25,758 | 3,523,725 | 257,921 | 283.7 K to 257.9 K (-9.08 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 135.75 | 22,610 | 3,069,353 | 283,679 | 306.3 K to 283.7 K (-7.38 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 134.86 | 37,375 | 5,040,363 | 306,289 | 343.7 K to 306.3 K (-10.88 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 133.96 | 12,241 | 1,639,754 | 343,664 | 355.9 K to 343.7 K (-3.44 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 132.64 | 5,216 | 691,832 | 355,905 | 361.1 K to 355.9 K (-1.44 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 131.70 | 8,300 | 1,093,141 | 361,121 | 369.4 K to 361.1 K (-2.25 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 131.01 | 2,100 | 275,113 | 369,421 | 371.5 K to 369.4 K (-0.57 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Buy | M | 5.50 | 125,000 | 687,550 | 371,521 | 246.5 K to 371.5 K (+50.71 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Option Exercise | M | 2.09 | 7,000 | 14,605 | 29,008 | |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 134.46 | 2,050 | 275,652 | 0 | 2.1 K to 0 (-100.00 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 133.64 | 1,300 | 173,737 | 2,050 | 3.4 K to 2.1 K (-38.81 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 132.22 | 600 | 79,331 | 3,350 | 4 K to 3.4 K (-15.19 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 131.45 | 2,550 | 335,194 | 3,950 | 6.5 K to 4 K (-39.23 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 130.68 | 500 | 65,340 | 6,500 | 7 K to 6.5 K (-7.14 %) |
| Sep 10 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Buy | M | 2.09 | 7,000 | 14,605 | 7,000 | 0 to 7 K |
| Sep 04 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Option Exercise | M | 24.47 | 166 | 4,062 | 4,672 | |
| Sep 04 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Option Exercise | M | 20.70 | 250 | 5,175 | 6,500 | |
| Sep 04 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Sell | S | 130.94 | 416 | 54,471 | 3,218 | 3.6 K to 3.2 K (-11.45 %) |
| Sep 04 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Buy | M | 24.47 | 166 | 4,062 | 3,634 | 3.5 K to 3.6 K (+4.79 %) |
| Sep 04 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Buy | M | 20.70 | 250 | 5,175 | 3,468 | 3.2 K to 3.5 K (+7.77 %) |
| Sep 03 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Option Exercise | M | 21.43 | 1,500 | 32,145 | 17,000 | |
| Sep 03 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Sell | S | 127.13 | 143 | 18,179 | 0 | 143 to 0 (-100.00 %) |
| Sep 03 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Sell | S | 126.44 | 715 | 90,402 | 143 | 858 to 143 (-83.33 %) |
| Sep 03 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Sell | S | 125.17 | 642 | 80,357 | 858 | 1.5 K to 858 (-42.80 %) |
| Sep 03 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Buy | M | 21.43 | 1,500 | 32,145 | 1,500 | 0 to 1.5 K |
| Aug 19 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 2,000 | 4,180 | 45,239 | |
| Aug 19 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 126.76 | 180 | 22,817 | 0 | 180 to 0 (-100.00 %) |
| Aug 19 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 125.83 | 559 | 70,340 | 180 | 739 to 180 (-75.64 %) |
| Aug 19 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 124.90 | 1,261 | 157,499 | 739 | 2 K to 739 (-63.05 %) |
| Aug 19 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 2,000 | 4,180 | 2,000 | 0 to 2 K |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 11,000 | 22,990 | 40,513 | |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 152.87 | 654 | 99,974 | 0 | 654 to 0 (-100.00 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 151.71 | 923 | 140,027 | 654 | 1.6 K to 654 (-58.53 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 150.28 | 1,207 | 181,393 | 1,577 | 2.8 K to 1.6 K (-43.35 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 148.75 | 1,419 | 211,079 | 2,784 | 4.2 K to 2.8 K (-33.76 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 147.89 | 2,234 | 330,388 | 4,203 | 6.4 K to 4.2 K (-34.71 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 146.83 | 4,563 | 669,994 | 6,437 | 11 K to 6.4 K (-41.48 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 11,000 | 22,990 | 11,000 | 0 to 11 K |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Option Exercise | M | 22.53 | 2,000 | 45,060 | 72,000 | |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 152.87 | 119 | 18,191 | 0 | 119 to 0 (-100.00 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 151.71 | 168 | 25,487 | 119 | 287 to 119 (-58.54 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 150.28 | 220 | 33,062 | 287 | 507 to 287 (-43.39 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 148.75 | 258 | 38,378 | 507 | 765 to 507 (-33.73 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 147.89 | 402 | 59,453 | 765 | 1.2 K to 765 (-34.45 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Sell | S | 146.83 | 833 | 122,311 | 1,167 | 2 K to 1.2 K (-41.65 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Buy | M | 22.53 | 2,000 | 45,060 | 2,000 | 0 to 2 K |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Option Exercise | M | 21.43 | 1,500 | 32,145 | 18,500 | |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Sell | S | 152.86 | 90 | 13,758 | 0 | 90 to 0 (-100.00 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Sell | S | 151.71 | 127 | 19,267 | 90 | 217 to 90 (-58.53 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Sell | S | 150.28 | 164 | 24,646 | 217 | 381 to 217 (-43.04 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Sell | S | 148.75 | 194 | 28,858 | 381 | 575 to 381 (-33.74 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Sell | S | 147.88 | 299 | 44,217 | 575 | 874 to 575 (-34.21 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Sell | S | 146.83 | 626 | 91,916 | 874 | 1.5 K to 874 (-41.73 %) |
| Aug 12 2015 | BLUE | bluebird bio, Inc. | Mandell James | Director | Buy | M | 21.43 | 1,500 | 32,145 | 1,500 | 0 to 1.5 K |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Option Exercise | M | 2.09 | 29,500 | 61,549 | 36,008 | |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 154.59 | 63 | 9,739 | 0 | 63 to 0 (-100.00 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 153.83 | 300 | 46,149 | 63 | 363 to 63 (-82.64 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 153.66 | 21 | 3,227 | 363 | 384 to 363 (-5.47 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 151.95 | 369 | 56,070 | 384 | 753 to 384 (-49.00 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 151.94 | 223 | 33,882 | 753 | 976 to 753 (-22.85 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 151.08 | 331 | 50,007 | 976 | 1.3 K to 976 (-25.33 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 150.21 | 267 | 40,106 | 1,307 | 1.6 K to 1.3 K (-16.96 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 149.31 | 311 | 46,435 | 1,574 | 1.9 K to 1.6 K (-16.50 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 148.46 | 328 | 48,694 | 1,885 | 2.2 K to 1.9 K (-14.82 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 147.00 | 521 | 76,585 | 2,213 | 2.7 K to 2.2 K (-19.06 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 145.36 | 1,277 | 185,618 | 2,734 | 4 K to 2.7 K (-31.84 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 144.47 | 1,708 | 246,755 | 4,011 | 5.7 K to 4 K (-29.87 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 143.28 | 3,411 | 488,728 | 5,719 | 9.1 K to 5.7 K (-37.36 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 142.45 | 1,898 | 270,362 | 9,130 | 11 K to 9.1 K (-17.21 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 141.16 | 4,112 | 580,450 | 11,028 | 15.1 K to 11 K (-27.16 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 140.25 | 3,968 | 556,495 | 15,140 | 19.1 K to 15.1 K (-20.77 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 136.33 | 3,642 | 496,514 | 19,108 | 22.8 K to 19.1 K (-16.01 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 135.40 | 3,353 | 453,996 | 22,750 | 26.1 K to 22.8 K (-12.85 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 134.20 | 332 | 44,554 | 26,103 | 26.4 K to 26.1 K (-1.26 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 133.08 | 414 | 55,095 | 26,435 | 26.8 K to 26.4 K (-1.54 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 132.29 | 2,286 | 302,415 | 26,849 | 29.1 K to 26.8 K (-7.85 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 131.12 | 286 | 37,500 | 29,135 | 29.4 K to 29.1 K (-0.97 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Sell | S | 130.56 | 79 | 10,314 | 29,421 | 29.5 K to 29.4 K (-0.27 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Buy | M | 2.09 | 29,500 | 61,549 | 29,500 | 0 to 29.5 K |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Option Exercise | M | 5.50 | 90,433 | 497,418 | 390,269 | |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Option Exercise | M | 2.09 | 28,511 | 59,485 | 38,605 | |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Option Exercise | M | 2.09 | 6,056 | 12,635 | 32,391 | |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 154.59 | 237 | 36,638 | 246,521 | 246.8 K to 246.5 K (-0.10 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 153.66 | 79 | 12,139 | 246,758 | 246.8 K to 246.8 K (-0.03 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 151.67 | 862 | 130,740 | 246,837 | 247.7 K to 246.8 K (-0.35 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 150.38 | 1,019 | 153,237 | 247,699 | 248.7 K to 247.7 K (-0.41 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 149.29 | 1,185 | 176,909 | 248,718 | 249.9 K to 248.7 K (-0.47 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 148.30 | 1,262 | 187,155 | 249,903 | 251.2 K to 249.9 K (-0.50 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 146.81 | 2,063 | 302,869 | 251,165 | 253.2 K to 251.2 K (-0.81 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 145.36 | 4,912 | 714,008 | 253,228 | 258.1 K to 253.2 K (-1.90 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 144.40 | 6,570 | 948,708 | 258,140 | 264.7 K to 258.1 K (-2.48 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 143.35 | 13,158 | 1,886,199 | 264,710 | 277.9 K to 264.7 K (-4.74 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 142.35 | 7,293 | 1,038,159 | 277,868 | 285.2 K to 277.9 K (-2.56 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 141.32 | 15,815 | 2,234,976 | 285,161 | 301 K to 285.2 K (-5.25 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 140.36 | 15,256 | 2,141,332 | 300,976 | 316.2 K to 301 K (-4.82 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 136.33 | 19,365 | 2,640,030 | 316,232 | 335.6 K to 316.2 K (-5.77 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 135.51 | 17,832 | 2,416,414 | 335,597 | 353.4 K to 335.6 K (-5.05 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 134.24 | 1,766 | 237,068 | 353,429 | 355.2 K to 353.4 K (-0.50 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 133.08 | 2,208 | 293,841 | 355,195 | 357.4 K to 355.2 K (-0.62 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 132.29 | 12,171 | 1,610,102 | 357,403 | 369.6 K to 357.4 K (-3.29 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 131.12 | 1,528 | 200,351 | 369,574 | 371.1 K to 369.6 K (-0.41 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 130.56 | 419 | 54,705 | 371,102 | 371.5 K to 371.1 K (-0.11 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Buy | M | 5.50 | 90,433 | 497,418 | 371,521 | 281.1 K to 371.5 K (+32.17 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Buy | M | 2.09 | 28,511 | 59,485 | 281,088 | 252.6 K to 281.1 K (+11.29 %) |
| Aug 11 2015 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Buy | M | 2.09 | 6,056 | 12,635 | 252,577 | 246.5 K to 252.6 K (+2.46 %) |
| Aug 05 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Option Exercise | M | 24.47 | 166 | 4,062 | 4,838 | |
| Aug 05 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Option Exercise | M | 20.70 | 250 | 5,175 | 6,750 | |
| Aug 05 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Sell | S | 166.89 | 31 | 5,174 | 3,218 | 3.2 K to 3.2 K (-0.95 %) |
| Aug 05 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Sell | S | 166.05 | 90 | 14,944 | 3,249 | 3.3 K to 3.2 K (-2.70 %) |
| Aug 05 2015 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Sell | S | 165.23 | 244 | 40,315 | 3,339 | 3.6 K to 3.3 K (-6.81 %) |