BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

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

Q3 2023
Shares 40,598 Value ($000) $123 Avg Close — Range —
Q2 2023
Shares 40,595 Value ($000) $133 Avg Close — Range —
Q1 2023
Shares 40,638 Value ($000) $130 Avg Close — Range —
Q4 2022
Shares 21,948 Value ($000) $152 Avg Close — Range —
Q1 2022
Shares 13,648 Value ($000) $66 Avg Close — Range —
Q4 2021
Shares 13,631 Value ($000) $136 Avg Close — Range —
Q1 2020
Shares 16,543 Value ($000) $760 Avg Close — Range —
Q4 2019
Shares 29,205 Value ($000) $2,563 Avg Close — Range —
Q2 2018
Shares 2,200 Value ($000) $345 Avg Close — Range —
Q2 2017
Shares 50,000 Value ($000) $5,252 Avg Close — Range —
Q2 2015
Shares 5,000 Value ($000) $842 Avg Close — Range —