2SEVENTY BIO INC

CUSIP: 901384107 Class: Common Stock

BBR PARTNERS, LLC's Holding History (CIK: 0001352467)

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

Q4 2024
Shares 180,000 Value ($000) $529 Avg Close — Range —
Q3 2024
Shares 180,000 Value ($000) $850 Avg Close — Range —
Q2 2024
Shares 25,000 Value ($000) $96 Avg Close — Range —
Q1 2024
Shares 15,000 Value ($000) $80 Avg Close — Range —