GENERATION BIO CO

CUSIP: 37148K100 Class: Common Stock

Arizona State Retirement System's Holding History (CIK: 0001558481)

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

Q4 2022
Shares 12,488 Value ($000) $49 Avg Close — Range —
Q3 2022
Shares 11,635 Value ($000) $62 Avg Close — Range —
Q2 2022
Shares 11,586 Value ($000) $76 Avg Close — Range —
Q3 2021
Shares 10,027 Value ($000) $251 Avg Close — Range —
Q2 2021
Shares 9,844 Value ($000) $265 Avg Close — Range —
Q1 2021
Shares 8,921 Value ($000) $254 Avg Close — Range —