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BLUE - As of  06/17/24, 10:54:19 AM:   28 Insider Transactions.

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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 World Investors 9.5% view
S 2020-02-12 07:23:17.0 bluebird bio BLUE VANGUARD SPECIALIZED FUNDS 11.063% view
S 2020-02-05 11:25:27.0 bluebird bio BLUE WELLINGTON MANAGEMENT GROUP LLP 3.9% view
S 2019-11-08 12:28:22.0 bluebird bio BLUE BAILLIE GIFFORD & CO 2.0% view
B 2019-02-14 13:50:33.0 bluebird bio BLUE PRICE T ROWE ASSOCIATES INC 6.7% view
B 2019-02-13 18:25:58.0 bluebird bio BLUE Capital Research Global Investors 12.2% view
B 2019-02-13 11:46:18.0 bluebird bio BLUE WELLINGTON MANAGEMENT GROUP LLP 13.87% view
S 2019-02-11 12:06:09.0 bluebird bio BLUE BlackRock Inc 5.5% view
S 2019-01-31 15:16:19.0 bluebird bio BLUE BAILLIE GIFFORD & CO 8.28% view
B 2019-01-10 13:05:07.0 bluebird bio BLUE WELLINGTON MANAGEMENT GROUP LLP 10.53% view
B 2018-02-14 14:07:43.0 bluebird bio BLUE GROWTH FUND OF AMERICA 5.4% view
B 2018-02-13 18:36:27.0 bluebird bio BLUE FMR LLC 14.999% view
S 2018-02-08 12:25:41.0 bluebird bio BLUE VANGUARD GROUP INC 5.69% view
B 2018-01-31 08:17:16.0 bluebird bio BLUE BlackRock Inc 7.8% view
B 2017-02-14 10:52:50.0 bluebird bio BLUE FMR LLC 14.999% view
S 2017-02-13 17:03:11.0 bluebird bio BLUE Capital Research Global Investors 11.6% view
B 2017-02-10 16:39:19.0 bluebird bio BLUE WELLINGTON MANAGEMENT GROUP LLP 7.51% view
S 2017-02-07 10:41:22.0 bluebird bio BLUE BlackRock Inc 12.73% view
S 2016-02-12 17:39:21.0 bluebird bio BLUE GROWTH FUND OF AMERICA 6.4% view
B 2016-02-12 11:21:00.0 bluebird bio BLUE PRICE T ROWE ASSOCIATES INC 6.46% view
S 2016-01-29 09:37:37.0 bluebird bio BLUE BAILLIE GIFFORD & CO 4.3% view
S 2015-07-07 10:20:50.0 bluebird bio BLUE BAILLIE GIFFORD & CO 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 Arch Venture Fund VII LP 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.