BLUEBIRD BIO INC

CUSIP: 09609G209 Class: Common Stock

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q1 2025
Shares 518,238 Value ($000) $2,529 Avg Close — Range —
Q4 2024
Shares 525,414 Value ($000) $4,382 Avg Close — Range —