GENERATION BIO CO

CUSIP: 37148K100 Class: Common Stock

SECTORAL ASSET MANAGEMENT INC's Holding History (CIK: 0001274413)

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

Q3 2023
Shares 356,740 Value ($000) $1,352 Avg Close — Range —
Q2 2023
Shares 356,740 Value ($000) $1,962 Avg Close — Range —
Q1 2023
Shares 385,070 Value ($000) $1,656 Avg Close — Range —
Q4 2022
Shares 273,787 Value ($000) $1,076 Avg Close — Range —
Q2 2021
Shares 16,522 Value ($000) $444 Avg Close — Range —
Q1 2021
Shares 21,522 Value ($000) $613 Avg Close — Range —
Q3 2020
Shares 35,000 Value ($000) $1,082 Avg Close — Range —
Q2 2020
Shares 511,300 Value ($000) $10,737 Avg Close — Range —