BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

J. Goldman & Co LP's Holding History (CIK: 0001412741)

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

Q2 2017
Shares 7,350 Value ($000) $772 Avg Close — Range —
Q1 2017
Shares 16,800 Value ($000) $1,527 Avg Close — Range —