BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

WEXFORD CAPITAL LP's Holding History (CIK: 0001048462)

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

Q4 2020
Shares 33,980 Value ($000) $1,470 Avg Close — Range —
Q2 2020
Shares 9,500 Value ($000) $580 Avg Close — Range —
Q2 2017
Shares 3,300 Value ($000) $347 Avg Close — Range —