GENERATION BIO CO

CUSIP: 37148K100 Class: Common Stock

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q2 2025
Shares 2,580,780 Value ($000) $826 Avg Close — Range —
Q1 2025
Shares 1,880,670 Value ($000) $762 Avg Close — Range —
Q4 2024
Shares 962,959 Value ($000) $1,021 Avg Close — Range —
Q3 2024
Shares 594,300 Value ($000) $1,468 Avg Close — Range —
Q2 2024
Shares 636,400 Value ($000) $1,795 Avg Close — Range —
Q1 2024
Shares 664,500 Value ($000) $3 Avg Close — Range —
Q4 2023
Shares 689,400 Value ($000) $1 Avg Close — Range —
Q3 2023
Shares 314,800 Value ($000) $1 Avg Close — Range —
Q2 2023
Shares 308,100 Value ($000) $2 Avg Close — Range —
Q1 2023
Shares 287,000 Value ($000) $1 Avg Close — Range —
Q4 2022
Shares 252,000 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 290,200 Value ($000) $1,541 Avg Close — Range —
Q2 2022
Shares 287,129 Value ($000) $1,884 Avg Close — Range —
Q1 2022
Shares 72,500 Value ($000) $532 Avg Close — Range —
Q4 2021
Shares 228,900 Value ($000) $1,621 Avg Close — Range —
Q2 2021
Shares 8,400 Value ($000) $226 Avg Close — Range —