AVROBIO INC

CUSIP: 05455M100 Class: COMMON

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

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

Q3 2021
Shares 20,000 Value ($000) $112 Avg Close — Range —
Q2 2021
Shares 20,000 Value ($000) $178 Avg Close — Range —
Q1 2021
Shares 20,000 Value ($000) $254 Avg Close — Range —
Q4 2020
Shares 10,000 Value ($000) $139 Avg Close — Range —