BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q1 2022
Shares 36,500 Value ($000) $177 Avg Close — Range —
Q4 2021
Shares 42,400 Value ($000) $424 Avg Close — Range —
Q3 2021
Shares 50,200 Value ($000) $959 Avg Close — Range —
Q2 2021
Shares 45,400 Value ($000) $1,452 Avg Close — Range —
Q1 2021
Shares 44,000 Value ($000) $1,327 Avg Close — Range —
Q4 2020
Shares 22,900 Value ($000) $991 Avg Close — Range —
Q3 2020
Shares 15,700 Value ($000) $847 Avg Close — Range —
Q2 2020
Shares 6,900 Value ($000) $421 Avg Close — Range —
Q1 2020
Shares 6,600 Value ($000) $303 Avg Close — Range —
Q4 2019
Shares 7,000 Value ($000) $614 Avg Close — Range —
Q3 2019
Shares 4,100 Value ($000) $376 Avg Close — Range —
Q2 2019
Shares 4,800 Value ($000) $611 Avg Close — Range —
Q1 2019
Shares 5,700 Value ($000) $897 Avg Close — Range —
Q4 2018
Shares 4,300 Value ($000) $427 Avg Close — Range —
Q3 2018
Shares 4,600 Value ($000) $672 Avg Close — Range —
Q2 2018
Shares 5,100 Value ($000) $800 Avg Close — Range —