BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

HARBOR INVESTMENT ADVISORY, LLC's Holding History (CIK: 0001468792)

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

Q2 2021
Shares 300 Value ($000) $10 Avg Close — Range —
Q1 2021
Shares 3,309 Value ($000) $100 Avg Close — Range —
Q4 2020
Shares 5,059 Value ($000) $219 Avg Close — Range —
Q3 2020
Shares 7,259 Value ($000) $392 Avg Close — Range —
Q2 2020
Shares 1,300 Value ($000) $79 Avg Close — Range —
Q1 2020
Shares 1,188 Value ($000) $55 Avg Close — Range —
Q4 2019
Shares 700 Value ($000) $61 Avg Close — Range —