GENERATION BIO CO

CUSIP: 37148K100 Class: Common Stock

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2022
Shares 1,866 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 2,707 Value ($000) $14 Avg Close — Range —
Q2 2022
Shares 2,496 Value ($000) $16 Avg Close — Range —
Q1 2022
Shares 2,286 Value ($000) $18 Avg Close — Range —
Q4 2021
Shares 2,076 Value ($000) $14 Avg Close — Range —
Q3 2021
Shares 1,866 Value ($000) $47 Avg Close — Range —
Q2 2021
Shares 1,866 Value ($000) $50 Avg Close — Range —
Q1 2021
Shares 1,866 Value ($000) $53 Avg Close — Range —
Q4 2020
Shares 750 Value ($000) $21 Avg Close — Range —