2SEVENTY BIO INC

CUSIP: 901384107 Class: Common Stock

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

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

Q3 2022
Shares 1,229,508 Value ($000) $17,889 Avg Close — Range —
Q2 2022
Shares 1,229,508 Value ($000) $16,230 Avg Close — Range —
Q1 2022
Shares 1,229,508 Value ($000) $20,975 Avg Close — Range —