BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

Note: Option positions (PUT/CALL) are excluded.

Q4 2022
Shares 106,557 Value ($000) $737 Avg Close — Range —
Q3 2022
Shares 121,721 Value ($000) $770 Avg Close — Range —
Q3 2019
Shares 181,913 Value ($000) $16,703 Avg Close — Range —
Q2 2019
Shares 181,913 Value ($000) $23,139 Avg Close — Range —
Q1 2019
Shares 282,851 Value ($000) $44,501 Avg Close — Range —
Q4 2018
Shares 283,384 Value ($000) $28,112 Avg Close — Range —
Q3 2018
Shares 516,984 Value ($000) $75,480 Avg Close — Range —
Q2 2018
Shares 512,740 Value ($000) $80,475 Avg Close — Range —
Q1 2018
Shares 503,063 Value ($000) $85,898 Avg Close — Range —
Q4 2017
Shares 540,697 Value ($000) $96,298 Avg Close — Range —
Q3 2017
Shares 664,856 Value ($000) $91,318 Avg Close — Range —
Q2 2017
Shares 798,939 Value ($000) $83,929 Avg Close — Range —
Q1 2017
Shares 865,458 Value ($000) $78,670 Avg Close — Range —
Q4 2016
Shares 870,511 Value ($000) $53,711 Avg Close — Range —
Q3 2016
Shares 867,437 Value ($000) $58,795 Avg Close — Range —
Q2 2016
Shares 878,061 Value ($000) $38,011 Avg Close — Range —
Q1 2016
Shares 876,870 Value ($000) $37,267 Avg Close — Range —
Q4 2015
Shares 864,314 Value ($000) $55,506 Avg Close — Range —
Q3 2015
Shares 361,587 Value ($000) $30,934 Avg Close — Range —
Q2 2015
Shares 507,014 Value ($000) $85,366 Avg Close — Range —
Q1 2015
Shares 589,323 Value ($000) $71,173 Avg Close — Range —
Q4 2014
Shares 592,002 Value ($000) $54,298 Avg Close — Range —
Q3 2014
Shares 619,328 Value ($000) $22,221 Avg Close — Range —
Q2 2014
Shares 618,662 Value ($000) $23,862 Avg Close — Range —
Q1 2014
Shares 730,502 Value ($000) $16,612 Avg Close — Range —
Q4 2013
Shares 809,530 Value ($000) $16,984 Avg Close — Range —
Q3 2013
Shares 605,822 Value ($000) $16,333 Avg Close — Range —