BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

SECTORAL ASSET MANAGEMENT INC's Holding History (CIK: 0001274413)

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

Q2 2020
Shares 9,900 Value ($000) $604 Avg Close — Range —
Q3 2018
Shares 2,957 Value ($000) $432 Avg Close — Range —