GENERATION BIO CO

CUSIP: 37148K100 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q2 2025
Shares 1,161,578 Value ($000) $372 Avg Close — Range —
Q1 2025
Shares 3,405,178 Value ($000) $1,379 Avg Close — Range —
Q4 2024
Shares 3,459,065 Value ($000) $3,667 Avg Close — Range —
Q3 2024
Shares 3,415,998 Value ($000) $8,438 Avg Close — Range —