BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

DENALI ADVISORS LLC's Holding History (CIK: 0001142941)

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

Q4 2022
Shares 9,600 Value ($000) $66 Avg Close — Range —
Q3 2022
Shares 21,000 Value ($000) $133 Avg Close — Range —
Q2 2022
Shares 25,500 Value ($000) $106 Avg Close — Range —
Q1 2022
Shares 10,100 Value ($000) $49 Avg Close — Range —
Q4 2021
Shares 10,100 Value ($000) $101 Avg Close — Range —