BLUEPRINT MEDICINES CORP

CUSIP: 09627Y109 Class: Common Stock

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q1 2021
Shares 327,890 Value ($000) $31,881 Avg Close — Range —
Q4 2020
Shares 339,904 Value ($000) $38,120 Avg Close — Range —
Q3 2020
Shares 357,928 Value ($000) $33,180 Avg Close — Range —
Q2 2020
Shares 204,957 Value ($000) $15,987 Avg Close — Range —