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BLUE - As of  05/14/24, 06:09:09 AM:   29 Insider Transactions.

Sector:    Industry:
Prev Close:$48.67  Avg Vol(3m): 944,710  P/E: 0.00  EPS: -5.55

Email this page to a friend.    Insider Transactions for BLUE

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-02-14 12:53:17.0 bluebird bio BLUE Capital Research Global Investors 9.5% view
S 2020-02-12 11:08:43.0 bluebird bio BLUE VANGUARD SPECIALIZED FUNDS 0.0% view
S 2020-02-07 11:14:14.0 bluebird bio BLUE BlackRock Inc 5.3% view
S 2020-01-08 14:02:00.0 bluebird bio BLUE Capital International Investors 3.9% view
S 2019-11-08 12:28:22.0 bluebird bio BLUE BAILLIE GIFFORD & CO 2.3% view
B 2019-02-13 18:35:32.0 bluebird bio BLUE Capital World Investors 9.4% view
B 2019-02-13 18:11:50.0 bluebird bio BLUE Capital Research Global Investors 14.999% view
B 2019-02-12 09:42:01.0 bluebird bio BLUE VANGUARD GROUP INC 8.76% view
B 2019-02-04 10:08:29.0 bluebird bio BLUE VANGUARD SPECIALIZED FUNDS 5.14% view
B 2019-01-24 07:05:47.0 bluebird bio BLUE Capital International Investors 10.0% view
S 2018-11-13 08:07:35.0 bluebird bio BLUE PRICE T ROWE ASSOCIATES INC 5.8% view
B 2018-02-13 19:42:54.0 bluebird bio BLUE Capital Research Global Investors 12.2% view
B 2018-02-13 09:35:00.0 bluebird bio BLUE VANGUARD GROUP INC 8.26% view
S 2018-02-08 11:22:46.0 bluebird bio BLUE WELLINGTON MANAGEMENT GROUP LLP 10.58% view
S 2018-01-29 16:36:20.0 bluebird bio BLUE BlackRock Inc 4.5% view
B 2017-02-14 10:47:42.0 bluebird bio BLUE FMR LLC 1.5% view
B 2017-02-13 16:38:05.0 bluebird bio BLUE VANGUARD GROUP INC 7.57% view
B 2017-02-09 10:00:47.0 bluebird bio BLUE PRICE T ROWE ASSOCIATES INC 8.1% view
S 2017-01-30 11:29:38.0 bluebird bio BLUE BAILLIE GIFFORD & CO 12.73% view
S 2016-02-12 17:39:21.0 bluebird bio BLUE Capital Research Global Investors 12.1% view
B 2016-02-12 11:21:00.0 bluebird bio BLUE VANGUARD GROUP INC 6.46% view
S 2016-01-29 09:37:37.0 bluebird bio BLUE BlackRock Inc 4.3% view
S 2015-07-07 10:20:50.0 bluebird bio BLUE THIRD ROCK VENTURES LP n/a view
S 2015-02-13 13:57:29.0 bluebird bio BLUE FMR LLC 14.999% view
B 2015-02-11 16:45:28.0 bluebird bio BLUE BlackRock Inc 5.2% view
S 2014-02-24 19:13:00.0 bluebird bio BLUE FMR LLC 15.0% view
B 2014-02-12 21:38:27.0 bluebird bio BLUE THIRD ROCK VENTURES LP 13.9% view
B 2014-02-06 16:28:06.0 bluebird bio n/a Capital Research Global Investors 10.5% view
B 2013-08-09 14:14:54.0 bluebird bio n/a FMR LLC 15.001% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.