BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

Quantitative Investment Management, LLC's Holding History (CIK: 0001445911)

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

Q4 2017
Shares 50,100 Value ($000) $8,922 Avg Close — Range —
Q3 2017
Shares 106,300 Value ($000) $14,600 Avg Close — Range —
Q2 2017
Shares 104,800 Value ($000) $11,009 Avg Close — Range —
Q1 2017
Shares 8,100 Value ($000) $736 Avg Close — Range —
Q3 2016
Shares 46,700 Value ($000) $3,165 Avg Close — Range —
Q2 2015
Shares 26,700 Value ($000) $4,495 Avg Close — Range —
Q1 2015
Shares 9,300 Value ($000) $1,123 Avg Close — Range —