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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 41.81 | 900 | 37,629 | 0 | 900 to 0 (-100.00 %) |
| Nov 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 41.20 | 6,600 | 271,898 | 900 | 7.5 K to 900 (-88.00 %) |
| Nov 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 7,500 | 15,675 | 7,500 | 0 to 7.5 K |
| Nov 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,259 | 85,239 | |
| Nov 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 41.68 | 3,000 | 125,030 | 0 | 3 K to 0 (-100.00 %) |
| Nov 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,259 | 3,000 | 0 to 3 K |
| Oct 28 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 40.22 | 33,900 | 1,363,458 | 273,170 | 307.1 K to 273.2 K (-11.04 %) |
| Nov 05 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 41.68 | 25,000 | 1,041,913 | 248,070 | 273.1 K to 248.1 K (-9.16 %) |
| Oct 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 7,500 | 15,675 | 161,807 | |
| Oct 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 33.16 | 7,500 | 248,700 | 0 | 7.5 K to 0 (-100.00 %) |
| Oct 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 7,500 | 15,675 | 7,500 | 0 to 7.5 K |
| Oct 14 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Sell | S | 35.25 | 115,000 | 4,053,888 | 1,041,111 | 1.2 M to 1 M (-9.95 %) |
| Oct 10 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Option Exercise | M | 2.09 | 15,926 | 33,285 | 10,435 | |
| Oct 10 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Option Exercise | M | 2.09 | 7,702 | 16,097 | 5,045 | |
| Oct 10 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Option Exercise | M | 2.09 | 10,890 | 22,760 | 1,860 | |
| Oct 10 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Sell | S | 33.07 | 15,926 | 526,673 | 0 | 15.9 K to 0 (-100.00 %) |
| Oct 10 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Buy | M | 2.09 | 15,926 | 33,285 | 15,926 | 0 to 15.9 K |
| Oct 10 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Sell | S | 33.56 | 7,702 | 258,479 | 0 | 7.7 K to 0 (-100.00 %) |
| Oct 10 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Buy | M | 2.09 | 7,702 | 16,097 | 7,702 | 0 to 7.7 K |
| Oct 10 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Sell | S | 34.14 | 10,890 | 371,785 | 0 | 10.9 K to 0 (-100.00 %) |
| Oct 10 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Buy | M | 2.09 | 10,890 | 22,760 | 10,890 | 0 to 10.9 K |
| Oct 07 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Sell | S | 35.15 | 6,700 | 235,505 | 1,156,111 | 1.2 M to 1.2 M (-0.58 %) |
| Oct 07 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Sell | S | 35.16 | 24,100 | 847,356 | 1,162,811 | 1.2 M to 1.2 M (-2.03 %) |
| Oct 07 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Sell | S | 35.74 | 26,635 | 951,935 | 1,186,911 | 1.2 M to 1.2 M (-2.19 %) |
| Oct 03 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 34.55 | 8,000 | 276,400 | 307,070 | 315.1 K to 307.1 K (-2.54 %) |
| Oct 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 88,239 | |
| Oct 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 34.55 | 3,000 | 103,650 | 0 | 3 K to 0 (-100.00 %) |
| Oct 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| Oct 02 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Sell | S | 34.87 | 47,554 | 1,658,208 | 1,213,546 | 1.3 M to 1.2 M (-3.77 %) |
| Oct 02 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Sell | S | 34.75 | 11,516 | 400,181 | 1,261,100 | 1.3 M to 1.3 M (-0.90 %) |
| Oct 02 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Sell | S | 36.08 | 32,095 | 1,157,988 | 1,272,616 | 1.3 M to 1.3 M (-2.46 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 7,500 | 15,675 | 169,307 | |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 37.02 | 7,500 | 277,650 | 0 | 7.5 K to 0 (-100.00 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 7,500 | 15,675 | 7,500 | 0 to 7.5 K |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | TEPPER ROBERT I | Director | Sell | S | 36.59 | 38,000 | 1,390,420 | 1,215,054 | 1.3 M to 1.2 M (-3.03 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | TEPPER ROBERT I | Director | Buy | J | 0.00 | 11,449 | 0 | 26,538 | 15.1 K to 26.5 K (+75.88 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | TEPPER ROBERT I | Director | Sell | J | 0.00 | 79,062 | 0 | 0 | 79.1 K to 0 (-100.00 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | TEPPER ROBERT I | Director | Buy | J | 0.00 | 79,062 | 0 | 79,062 | 0 to 79.1 K |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | TEPPER ROBERT I | Director | Sell | J | 0.00 | 1,076,920 | 0 | 1,253,054 | 2.3 M to 1.3 M (-46.22 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | TEPPER ROBERT I | Director | Sell | S | 36.52 | 87,000 | 3,177,240 | 2,329,974 | 2.4 M to 2.3 M (-3.60 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | THIRD ROCK VENTURES LP | 10% Owner | Sell | S | 36.59 | 38,000 | 1,390,420 | 1,215,054 | 1.3 M to 1.2 M (-3.03 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | THIRD ROCK VENTURES LP | 10% Owner | Sell | J | 0.00 | 79,062 | 0 | 0 | 79.1 K to 0 (-100.00 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | THIRD ROCK VENTURES LP | 10% Owner | Buy | J | 0.00 | 79,062 | 0 | 79,062 | 0 to 79.1 K |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | THIRD ROCK VENTURES LP | 10% Owner | Sell | J | 0.00 | 1,076,920 | 0 | 1,253,054 | 2.3 M to 1.3 M (-46.22 %) |
| Sep 12 2014 | BLUE | bluebird bio, Inc. | THIRD ROCK VENTURES LP | 10% Owner | Sell | S | 36.52 | 87,000 | 3,177,240 | 2,329,974 | 2.4 M to 2.3 M (-3.60 %) |
| Sep 10 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Buy | J | 0.00 | 785 | 0 | 1,222 | 437 to 1.2 K (+179.63 %) |
| Sep 10 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Sell | J | 0.00 | 313,877 | 0 | 1,304,711 | 1.6 M to 1.3 M (-19.39 %) |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 38.00 | 8,000 | 304,000 | 315,001 | 323 K to 315 K (-2.48 %) |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 40.01 | 2,300 | 92,023 | 323,001 | 325.3 K to 323 K (-0.71 %) |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Option Exercise | M | 0.95 | 18,000 | 17,100 | 37,769 | |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Sell | S | 38.00 | 18,000 | 684,000 | 0 | 18 K to 0 (-100.00 %) |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Buy | M | 0.95 | 18,000 | 17,100 | 18,000 | 0 to 18 K |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 91,239 | |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 38.00 | 3,000 | 114,000 | 0 | 3 K to 0 (-100.00 %) |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| Aug 13 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 7,500 | 15,675 | 176,807 | |
| Aug 13 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 34.26 | 7,500 | 256,950 | 0 | 7.5 K to 0 (-100.00 %) |
| Aug 13 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 7,500 | 15,675 | 7,500 | 0 to 7.5 K |
| Aug 05 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 33.62 | 8,000 | 268,960 | 325,301 | 333.3 K to 325.3 K (-2.40 %) |
| Aug 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 94,239 | |
| Aug 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 33.62 | 3,000 | 100,860 | 0 | 3 K to 0 (-100.00 %) |
| Aug 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| Jul 18 2014 | BLUE | bluebird bio, Inc. | Vachon Mark | Director | Option Exercise | A | 30.47 | 20,000 | 609,400 | 20,000 | |
| Jul 18 2014 | BLUE | bluebird bio, Inc. | Sullivan Eric | Principal Accountin ... | Grant | A | 0.00 | 3,900 | 0 | 3,900 | 0 to 3.9 K |
| Jul 14 2014 | BLUE | bluebird bio, Inc. | MARAGANORE JOHN | Director | Buy | P | 34.00 | 2,941 | 99,994 | 2,941 | 0 to 2.9 K |
| Jul 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 7,500 | 15,675 | 184,307 | |
| Jul 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 33.20 | 7,500 | 249,000 | 0 | 7.5 K to 0 (-100.00 %) |
| Jul 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 7,500 | 15,675 | 7,500 | 0 to 7.5 K |
| Jul 03 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 40.00 | 1,300 | 52,000 | 333,301 | 334.6 K to 333.3 K (-0.39 %) |
| Jul 03 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 40.02 | 943 | 37,739 | 334,601 | 335.5 K to 334.6 K (-0.28 %) |
| Jul 03 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 39.84 | 20,040 | 798,394 | 335,544 | 355.6 K to 335.5 K (-5.64 %) |
| Jul 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 97,239 | |
| Jul 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 39.55 | 3,000 | 118,650 | 0 | 3 K to 0 (-100.00 %) |
| Jul 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| Jun 24 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 40.06 | 17,075 | 684,025 | 355,584 | 372.7 K to 355.6 K (-4.58 %) |
| Jun 18 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 1,500 | 3,135 | 191,807 | |
| Jun 18 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 39.86 | 1,500 | 59,790 | 0 | 1.5 K to 0 (-100.00 %) |
| Jun 18 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 1,500 | 3,135 | 1,500 | 0 to 1.5 K |
| Jun 18 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Option Exercise | M | 0.95 | 10,000 | 9,500 | 55,769 | |
| Jun 18 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Sell | S | 39.84 | 10,000 | 398,400 | 0 | 10 K to 0 (-100.00 %) |
| Jun 18 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Buy | M | 0.95 | 10,000 | 9,500 | 10,000 | 0 to 10 K |
| Jun 18 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 40.06 | 33,925 | 1,359,036 | 372,659 | 406.6 K to 372.7 K (-8.34 %) |
| Jun 18 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 39.86 | 9,000 | 358,740 | 406,584 | 415.6 K to 406.6 K (-2.17 %) |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | TEPPER ROBERT I | Director | Option Exercise | A | 25.16 | 7,500 | 188,700 | 7,500 | |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | Schenkein David P | Director | Option Exercise | A | 25.16 | 7,500 | 188,700 | 7,500 | |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | MARAGANORE JOHN | Director | Option Exercise | A | 25.16 | 7,500 | 188,700 | 7,500 | |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | Mandell James | Director | Option Exercise | A | 25.16 | 7,500 | 188,700 | 7,500 | |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | LYNCH DANIEL | Director | Option Exercise | A | 25.16 | 10,500 | 264,180 | 10,500 | |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | GILLIS STEVEN | Director | Option Exercise | A | 25.16 | 7,500 | 188,700 | 7,500 | |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 6,000 | 12,540 | 193,307 | |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 24.23 | 6,000 | 145,380 | 0 | 6 K to 0 (-100.00 %) |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 6,000 | 12,540 | 6,000 | 0 to 6 K |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 22.21 | 5,000 | 111,050 | 415,584 | 420.6 K to 415.6 K (-1.19 %) |
| Jun 12 2014 | BLUE | bluebird bio, Inc. | DIXON WENDY L | Director | Option Exercise | A | 25.16 | 7,500 | 188,700 | 7,500 | |
| May 16 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 1,500 | 3,135 | 199,307 | |
| May 16 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 20.03 | 1,500 | 30,045 | 0 | 1.5 K to 0 (-100.00 %) |
| May 16 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 1,500 | 3,135 | 1,500 | 0 to 1.5 K |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Option Exercise | M | 0.95 | 8,000 | 7,600 | 65,769 | |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Sell | S | 22.21 | 8,000 | 177,680 | 0 | 8 K to 0 (-100.00 %) |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Buy | M | 0.95 | 8,000 | 7,600 | 8,000 | 0 to 8 K |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 100,239 | |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 22.21 | 3,000 | 66,630 | 0 | 3 K to 0 (-100.00 %) |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| May 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 4,500 | 9,405 | 200,807 | |
| May 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 18.93 | 4,500 | 85,185 | 0 | 4.5 K to 0 (-100.00 %) |
| May 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 4,500 | 9,405 | 4,500 | 0 to 4.5 K |
| May 09 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Option Exercise | M | 2.09 | 25,149 | 52,561 | 67,116 | |
| May 09 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Option Exercise | M | 2.09 | 91,117 | 190,435 | 38,447 | |
| May 09 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Buy | M | 2.09 | 25,149 | 52,561 | 420,584 | 395.4 K to 420.6 K (+6.36 %) |
| May 09 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Buy | M | 2.09 | 91,117 | 190,435 | 395,435 | 304.3 K to 395.4 K (+29.94 %) |
| May 02 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 20.07 | 5,000 | 100,350 | 304,318 | 309.3 K to 304.3 K (-1.62 %) |
| May 02 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 4,000 | 8,360 | 103,239 | |
| May 02 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 19.85 | 4,000 | 79,400 | 0 | 4 K to 0 (-100.00 %) |
| May 02 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 4,000 | 8,360 | 4,000 | 0 to 4 K |
| Apr 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 6,000 | 12,540 | 205,307 | |
| Apr 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 21.29 | 6,000 | 127,740 | 0 | 6 K to 0 (-100.00 %) |
| Apr 14 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 6,000 | 12,540 | 6,000 | 0 to 6 K |
| Apr 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 4,000 | 8,360 | 107,239 | |
| Apr 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 22.74 | 4,000 | 90,960 | 0 | 4 K to 0 (-100.00 %) |
| Apr 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 4,000 | 8,360 | 4,000 | 0 to 4 K |
| Apr 03 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 22.74 | 5,000 | 113,700 | 309,318 | 314.3 K to 309.3 K (-1.59 %) |
| Apr 03 2014 | BLUE | bluebird bio, Inc. | Cole Jason | SVP, Secy. & Genera ... | Option Exercise | A | 22.53 | 100,000 | 2,253,000 | 100,000 | |
| Mar 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 6,000 | 12,540 | 211,307 | |
| Mar 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 25.80 | 6,000 | 154,800 | 0 | 6 K to 0 (-100.00 %) |
| Mar 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 6,000 | 12,540 | 6,000 | 0 to 6 K |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | A | 24.47 | 50,000 | 1,223,500 | 50,000 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Option Exercise | A | 24.47 | 165,000 | 4,037,550 | 165,000 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 24.79 | 5,000 | 123,950 | 314,318 | 319.3 K to 314.3 K (-1.57 %) |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Option Exercise | A | 24.47 | 55,000 | 1,345,850 | 55,000 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Option Exercise | M | 0.95 | 8,000 | 7,600 | 73,769 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Sell | S | 24.79 | 8,000 | 198,320 | 0 | 8 K to 0 (-100.00 %) |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Finer Mitchell H. | Chief Scientific Of ... | Buy | M | 0.95 | 8,000 | 7,600 | 8,000 | 0 to 8 K |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | A | 24.47 | 65,000 | 1,590,550 | 65,000 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 8,000 | 16,720 | 111,239 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 24.79 | 8,000 | 198,320 | 0 | 8 K to 0 (-100.00 %) |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 8,000 | 16,720 | 8,000 | 0 to 8 K |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Bain Linda | VP, Fin. & Business ... | Option Exercise | M | 2.09 | 2,500 | 5,225 | 48,516 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Bain Linda | VP, Fin. & Business ... | Option Exercise | M | 2.09 | 500 | 1,045 | 51,016 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Bain Linda | VP, Fin. & Business ... | Sell | S | 24.79 | 2,500 | 61,975 | 0 | 2.5 K to 0 (-100.00 %) |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Bain Linda | VP, Fin. & Business ... | Buy | M | 2.09 | 2,500 | 5,225 | 2,500 | 0 to 2.5 K |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Bain Linda | VP, Fin. & Business ... | Sell | S | 25.03 | 500 | 12,515 | 0 | 500 to 0 (-100.00 %) |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Bain Linda | VP, Fin. & Business ... | Buy | M | 2.09 | 500 | 1,045 | 500 | 0 to 500 |
| Feb 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Option Exercise | M | 2.09 | 6,000 | 12,540 | 217,307 | |
| Feb 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Sell | S | 21.08 | 6,000 | 126,480 | 0 | 6 K to 0 (-100.00 %) |
| Feb 12 2014 | BLUE | bluebird bio, Inc. | Walsh Jeffrey T. | Chief Operating Off ... | Buy | M | 2.09 | 6,000 | 12,540 | 6,000 | 0 to 6 K |
| Feb 12 2014 | BLUE | bluebird bio, Inc. | Bain Linda | VP, Fin. & Business ... | Option Exercise | M | 2.09 | 1,000 | 2,090 | 51,516 | |
| Feb 12 2014 | BLUE | bluebird bio, Inc. | Bain Linda | VP, Fin. & Business ... | Sell | S | 22.50 | 1,000 | 22,500 | 0 | 1,000 to 0 (-100.00 %) |
| Feb 12 2014 | BLUE | bluebird bio, Inc. | Bain Linda | VP, Fin. & Business ... | Buy | M | 2.09 | 1,000 | 2,090 | 1,000 | 0 to 1,000 |
| Feb 05 2014 | BLUE | bluebird bio, Inc. | Leschly Nick | President and CEO | Sell | S | 21.30 | 5,000 | 106,500 | 319,318 | 324.3 K to 319.3 K (-1.54 %) |
| Feb 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 8,000 | 16,720 | 119,239 |