BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

SHELTON CAPITAL MANAGEMENT's Holding History (CIK: 0001002784)

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

Q1 2020
Shares 7,900 Value ($000) $363 Avg Close — Range —
Q4 2019
Shares 7,900 Value ($000) $693 Avg Close — Range —
Q3 2019
Shares 2,900 Value ($000) $266 Avg Close — Range —
Q2 2019
Shares 2,900 Value ($000) $369 Avg Close — Range —