BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2024
Shares 294,530 Value ($000) $153 Avg Close — Range —
Q2 2024
Shares 294,530 Value ($000) $290 Avg Close — Range —
Q1 2024
Shares 168,990 Value ($000) $216 Avg Close — Range —
Q4 2023
Shares 168,990 Value ($000) $233 Avg Close — Range —
Q3 2023
Shares 157,640 Value ($000) $479 Avg Close — Range —
Q2 2023
Shares 157,640 Value ($000) $519 Avg Close — Range —
Q1 2023
Shares 98,810 Value ($000) $314 Avg Close — Range —
Q4 2022
Shares 100,385 Value ($000) $695 Avg Close — Range —
Q3 2022
Shares 121,185 Value ($000) $767 Avg Close — Range —
Q2 2022
Shares 129,010 Value ($000) $534 Avg Close — Range —
Q1 2022
Shares 52,330 Value ($000) $254 Avg Close — Range —
Q4 2021
Shares 65,030 Value ($000) $650 Avg Close — Range —
Q3 2021
Shares 84,220 Value ($000) $1,609 Avg Close — Range —
Q2 2021
Shares 84,220 Value ($000) $2,693 Avg Close — Range —
Q1 2021
Shares 22,254 Value ($000) $671 Avg Close — Range —
Q4 2020
Shares 32,440 Value ($000) $1,404 Avg Close — Range —
Q3 2020
Shares 83,190 Value ($000) $4,488 Avg Close — Range —
Q2 2020
Shares 31,890 Value ($000) $1,947 Avg Close — Range —
Q1 2020
Shares 74,640 Value ($000) $3,430 Avg Close — Range —
Q4 2019
Shares 54,040 Value ($000) $4,742 Avg Close — Range —
Q3 2019
Shares 26,040 Value ($000) $2,391 Avg Close — Range —
Q2 2019
Shares 43,540 Value ($000) $5,538 Avg Close — Range —
Q1 2019
Shares 34,120 Value ($000) $5,368 Avg Close — Range —
Q4 2018
Shares 30,720 Value ($000) $3,047 Avg Close — Range —
Q3 2018
Shares 312,220 Value ($000) $45,584 Avg Close — Range —
Q2 2018
Shares 321,540 Value ($000) $50,466 Avg Close — Range —
Q1 2018
Shares 284,210 Value ($000) $48,529 Avg Close — Range —
Q4 2017
Shares 92,370 Value ($000) $16,451 Avg Close — Range —
Q3 2017
Shares 79,400 Value ($000) $10,906 Avg Close — Range —
Q2 2017
Shares 84,080 Value ($000) $8,833 Avg Close — Range —
Q1 2017
Shares 85,860 Value ($000) $7,805 Avg Close — Range —
Q4 2016
Shares 57,220 Value ($000) $3,530 Avg Close — Range —
Q3 2016
Shares 56,220 Value ($000) $3,811 Avg Close — Range —
Q2 2016
Shares 56,920 Value ($000) $2,464 Avg Close — Range —
Q1 2016
Shares 19,530 Value ($000) $830 Avg Close — Range —
Q4 2015
Shares 19,320 Value ($000) $1,241 Avg Close — Range —
Q3 2015
Shares 19,520 Value ($000) $1,670 Avg Close — Range —
Q2 2015
Shares 19,000 Value ($000) $3,199 Avg Close — Range —
Q1 2015
Shares 39,027 Value ($000) $4,713 Avg Close — Range —
Q4 2014
Shares 35,200 Value ($000) $3,229 Avg Close — Range —
Q3 2014
Shares 29,700 Value ($000) $1,066 Avg Close — Range —
Q2 2014
Shares 29,000 Value ($000) $1,119 Avg Close — Range —
Q1 2014
Shares 58 Value ($000) $1 Avg Close — Range —
Q4 2013
Shares 58 Value ($000) $1 Avg Close — Range —
Q3 2013
Shares 58 Value ($000) $2 Avg Close — Range —