2SEVENTY BIO INC

CUSIP: 901384107 Class: Common Stock

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

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

Q1 2025
Shares 65,973 Value ($000) $326 Avg Close — Range —
Q4 2024
Shares 65,976 Value ($000) $194 Avg Close — Range —
Q3 2024
Shares 65,976 Value ($000) $311 Avg Close — Range —
Q2 2024
Shares 65,976 Value ($000) $254 Avg Close — Range —
Q1 2024
Shares 49,296 Value ($000) $264 Avg Close — Range —
Q4 2023
Shares 57,126 Value ($000) $244 Avg Close — Range —
Q3 2023
Shares 57,399 Value ($000) $225 Avg Close — Range —
Q2 2023
Shares 57,399 Value ($000) $581 Avg Close — Range —
Q1 2023
Shares 35,175 Value ($000) $359 Avg Close — Range —
Q4 2022
Shares 35,441 Value ($000) $332 Avg Close — Range —
Q3 2022
Shares 35,441 Value ($000) $516 Avg Close — Range —
Q2 2022
Shares 31,441 Value ($000) $415 Avg Close — Range —
Q1 2022
Shares 23,775 Value ($000) $406 Avg Close — Range —
Q4 2021
Shares 28,075 Value ($000) $720 Avg Close — Range —