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BLUE - As of  05/12/24, 08:25:00 AM:   33 Insider Transactions.

Sector: Healthcare    Industry: Biotechnology
Prev Close:$6.50  Avg Vol(3m): 1,089,070  P/E: 0.00  EPS: -0.65

Email this page to a friend.    Insider Transactions for BLUE

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-14 12:53:17.0 bluebird bio BLUE SANDS CAPITAL MANAGEMENT 5.7% view
B 2020-02-14 12:03:17.0 bluebird bio BLUE Capital Research Global Investors 12.2% view
S 2020-02-13 21:26:02.0 bluebird bio BLUE Capital World 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 FMR LLC 5.3% view
S 2020-01-08 14:02:00.0 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
S 2019-02-14 13:50:33.0 bluebird bio BLUE PRICE T ROWE ASSOCIATES INC 2.3% view
B 2019-02-13 18:35:32.0 bluebird bio BLUE Capital World Investors 6.7% view
B 2019-02-13 18:11:50.0 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 VANGUARD GROUP INC 5.5% view
S 2019-01-31 15:16:19.0 bluebird bio BLUE VANGUARD SPECIALIZED FUNDS 8.28% view
B 2019-01-10 13:05:07.0 bluebird bio BLUE Capital International Investors 10.53% view
B 2018-02-14 14:07:43.0 bluebird bio BLUE PRICE T ROWE ASSOCIATES INC 5.8% view
B 2018-02-13 18:36:27.0 bluebird bio BLUE Capital Research Global Investors 12.2% view
S 2018-02-08 12:25:41.0 bluebird bio BLUE VANGUARD GROUP INC 8.26% view
B 2018-01-31 08:17:16.0 bluebird bio BLUE BAILLIE GIFFORD & CO 10.58% view
B 2017-02-14 10:52:50.0 bluebird bio BLUE GROWTH FUND OF AMERICA 14.999% view
S 2017-02-13 17:03:11.0 bluebird bio BLUE Capital World Investors 11.6% view
B 2017-02-10 16:39:19.0 bluebird bio BLUE VANGUARD GROUP INC 7.51% view
B 2017-02-07 10:41:22.0 bluebird bio BLUE PRICE T ROWE ASSOCIATES INC 7.5% view
B 2017-01-20 09:55:57.0 bluebird bio BLUE BAILLIE GIFFORD & CO 6.4% view
B 2016-02-12 17:36:25.0 bluebird bio BLUE Capital Research Global Investors 5.4% view
B 2016-02-10 09:51:09.0 bluebird bio BLUE BAILLIE GIFFORD & CO 13.31% view
B 2015-07-10 12:47:20.0 bluebird bio BLUE BlackRock Inc 10.34% view
B 2015-02-13 16:05:29.0 bluebird bio BLUE THIRD ROCK VENTURES LP 12.2% view
S 2015-02-13 10:06:50.0 bluebird bio BLUE FMR LLC n/a view
B 2015-02-06 17:24:30.0 bluebird bio BLUE Cooperatieve AAC LS U 5.2% view
B 2014-02-14 06:46:36.0 bluebird bio BLUE Capital Research Global Investors 11.0% view
B 2014-02-12 09:46:29.0 bluebird bio BLUE Arch Venture Fund VII LP 7.5% view
B 2013-08-12 13:31:26.0 bluebird bio n/a Capital Research Global Investors 10.5% view
B 2013-07-10 10:53:18.0 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.