BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q2 2022
Shares 10,134 Value ($000) $42 Avg Close — Range —
Q2 2019
Shares 15,371 Value ($000) $1,955 Avg Close — Range —
Q4 2018
Shares 13,730 Value ($000) $1,362 Avg Close — Range —
Q3 2018
Shares 103,038 Value ($000) $15,044 Avg Close — Range —
Q4 2017
Shares 146,127 Value ($000) $26,025 Avg Close — Range —
Q2 2017
Shares 200,853 Value ($000) $21,100 Avg Close — Range —
Q4 2016
Shares 5,800 Value ($000) $358 Avg Close — Range —
Q3 2016
Shares 49,500 Value ($000) $3,355 Avg Close — Range —
Q1 2016
Shares 31,200 Value ($000) $1,326 Avg Close — Range —