BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

Lisanti Capital Growth, LLC's Holding History (CIK: 0001424467)

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

Q4 2017
Shares 3,110 Value ($000) $554 Avg Close — Range —
Q3 2017
Shares 2,210 Value ($000) $304 Avg Close — Range —
Q4 2014
Shares 12,601 Value ($000) $1,156 Avg Close — Range —
Q3 2014
Shares 34,475 Value ($000) $1,237 Avg Close — Range —