BLUEPRINT MEDICINES CORP

CUSIP: 09627Y109 Class: Common Stock

Empirical Finance, LLC's Holding History (CIK: 0001572838)

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

Q1 2022
Shares 5,708 Value ($000) $365 Avg Close — Range —
Q4 2021
Shares 5,708 Value ($000) $611 Avg Close — Range —
Q3 2021
Shares 9,951 Value ($000) $1,023 Avg Close — Range —
Q2 2021
Shares 9,951 Value ($000) $875 Avg Close — Range —