BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

THOMPSON DAVIS & CO., INC.'s Holding History (CIK: 0001017284)

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

Q1 2016
Shares 33 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 33 Value ($000) $2 Avg Close — Range —
Q3 2015
Shares 33 Value ($000) $3 Avg Close — Range —
Q2 2015
Shares 33 Value ($000) $6 Avg Close — Range —
Q1 2015
Shares 33 Value ($000) $4 Avg Close — Range —
Q4 2014
Shares 33 Value ($000) $3 Avg Close — Range —
Q3 2014
Shares 1,741 Value ($000) $62 Avg Close — Range —
Q2 2014
Shares 5,608 Value ($000) $216 Avg Close — Range —