BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2023
Shares 605 Value ($000) $1 Avg Close — Range —
Q2 2019
Shares 1,920 Value ($000) $268 Avg Close — Range —
Q1 2019
Shares 1,944 Value ($000) $305 Avg Close — Range —
Q4 2018
Shares 1,917 Value ($000) $237 Avg Close — Range —
Q3 2018
Shares 2,026 Value ($000) $240 Avg Close — Range —
Q2 2018
Shares 1,903 Value ($000) $345 Avg Close — Range —
Q1 2018
Shares 1,728 Value ($000) $295 Avg Close — Range —
Q4 2017
Shares 1,782 Value ($000) $370 Avg Close — Range —
Q3 2017
Shares 1,708 Value ($000) $242 Avg Close — Range —