2SEVENTY BIO INC

CUSIP: 901384107 Class: Common Stock

Weiss Asset Management LP's Holding History (CIK: 0001357550)

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

Q2 2023
Shares 161,943 Value ($000) $1,639 Avg Close — Range —
Q1 2023
Shares 161,943 Value ($000) $1,652 Avg Close — Range —
Q4 2022
Shares 161,943 Value ($000) $1,517 Avg Close — Range —
Q3 2022
Shares 161,943 Value ($000) $2,356 Avg Close — Range —
Q2 2022
Shares 161,943 Value ($000) $2,138 Avg Close — Range —