BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2022
Shares 626,000 Value ($000) $4,332 Avg Close — Range —
Q2 2020
Shares 374,870 Value ($000) $22,882 Avg Close — Range —
Q1 2020
Shares 1,305,600 Value ($000) $60,005 Avg Close — Range —
Q4 2019
Shares 285,000 Value ($000) $25,009 Avg Close — Range —
Q2 2018
Shares 97,300 Value ($000) $15,271 Avg Close — Range —
Q3 2015
Shares 46,300 Value ($000) $3,961 Avg Close — Range —
Q2 2015
Shares 45,700 Value ($000) $7,695 Avg Close — Range —