AVROBIO INC

CUSIP: 05455M100 Class: COMMON

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2022
Shares 30,300 Value ($000) $40 Avg Close — Range —
Q4 2021
Shares 33,100 Value ($000) $127 Avg Close — Range —
Q3 2021
Shares 35,600 Value ($000) $199 Avg Close — Range —
Q2 2021
Shares 35,600 Value ($000) $316 Avg Close — Range —
Q1 2021
Shares 28,400 Value ($000) $360 Avg Close — Range —
Q4 2020
Shares 28,400 Value ($000) $396 Avg Close — Range —
Q3 2020
Shares 28,400 Value ($000) $370 Avg Close — Range —
Q2 2020
Shares 30,000 Value ($000) $524 Avg Close — Range —
Q1 2020
Shares 28,400 Value ($000) $442 Avg Close — Range —
Q4 2019
Shares 28,400 Value ($000) $572 Avg Close — Range —
Q3 2019
Shares 28,400 Value ($000) $401 Avg Close — Range —
Q2 2019
Shares 15,600 Value ($000) $254 Avg Close — Range —
Q1 2019
Shares 10,400 Value ($000) $229 Avg Close — Range —