GENERATION BIO CO

CUSIP: 37148K100 Class: Common Stock

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

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

Q2 2025
Shares 105,961 Value ($000) $34 Avg Close — Range —
Q1 2025
Shares 105,548 Value ($000) $43 Avg Close — Range —
Q4 2024
Shares 120,403 Value ($000) $128 Avg Close — Range —
Q3 2024
Shares 149,899 Value ($000) $370 Avg Close — Range —
Q2 2024
Shares 229,419 Value ($000) $647 Avg Close — Range —
Q1 2024
Shares 314,151 Value ($000) $1,279 Avg Close — Range —
Q4 2023
Shares 317,077 Value ($000) $523 Avg Close — Range —
Q3 2022
Shares 31,567 Value ($000) $168 Avg Close — Range —
Q2 2022
Shares 12,000 Value ($000) $79 Avg Close — Range —
Q1 2022
Shares 114,924 Value ($000) $844 Avg Close — Range —
Q4 2021
Shares 242,982 Value ($000) $1,720 Avg Close — Range —