GENERATION BIO CO

CUSIP: 37148K100 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2022
Shares 106,800 Value ($000) $420 Avg Close — Range —
Q3 2022
Shares 100,700 Value ($000) $535 Avg Close — Range —
Q2 2022
Shares 100,700 Value ($000) $661 Avg Close — Range —
Q1 2022
Shares 87,400 Value ($000) $642 Avg Close — Range —
Q4 2021
Shares 81,400 Value ($000) $576 Avg Close — Range —
Q3 2021
Shares 81,400 Value ($000) $2,041 Avg Close — Range —
Q2 2021
Shares 79,800 Value ($000) $2,147 Avg Close — Range —
Q1 2021
Shares 70,000 Value ($000) $1,992 Avg Close — Range —
Q4 2020
Shares 26,200 Value ($000) $743 Avg Close — Range —