BLUEPRINT MEDICINES CORP

CUSIP: 09627Y109 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2024
Shares 6,512 Value ($000) $602 Avg Close — Range —
Q2 2024
Shares 6,047 Value ($000) $652 Avg Close — Range —
Q1 2024
Shares 6,616 Value ($000) $628 Avg Close — Range —
Q4 2023
Shares 6,616 Value ($000) $610 Avg Close — Range —
Q3 2023
Shares 5,367 Value ($000) $270 Avg Close — Range —
Q2 2023
Shares 5,367 Value ($000) $339 Avg Close — Range —
Q3 2022
Shares 3,530 Value ($000) $233 Avg Close — Range —
Q1 2022
Shares 3,851 Value ($000) $246 Avg Close — Range —
Q4 2021
Shares 5,956 Value ($000) $638 Avg Close — Range —
Q3 2021
Shares 5,555 Value ($000) $571 Avg Close — Range —
Q2 2021
Shares 3,069 Value ($000) $270 Avg Close — Range —
Q1 2021
Shares 3,069 Value ($000) $298 Avg Close — Range —
Q4 2020
Shares 3,266 Value ($000) $366 Avg Close — Range —