BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

TimesSquare Capital Management, LLC's Holding History (CIK: 0001313816)

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

Q4 2020
Shares 189,900 Value ($000) $8,217 Avg Close — Range —
Q3 2020
Shares 807,800 Value ($000) $43,581 Avg Close — Range —
Q2 2020
Shares 937,595 Value ($000) $57,231 Avg Close — Range —
Q1 2020
Shares 786,265 Value ($000) $36,137 Avg Close — Range —
Q4 2019
Shares 550,975 Value ($000) $48,348 Avg Close — Range —