BLUEBIRD BIO INC

CUSIP: 09609G209 Class: Common Stock

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q1 2025
Shares 13,745 Value ($000) $67 Avg Close — Range —
Q4 2024
Shares 19,382 Value ($000) $162 Avg Close — Range —