BLUEPRINT MEDICINES CORP

CUSIP: 09627Y109 Class: Common Stock

Birchview Capital, LP's Holding History (CIK: 0001618205)

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

Q2 2025
Shares 2,700 Value ($000) $346 Avg Close — Range —
Q1 2025
Shares 2,700 Value ($000) $239 Avg Close — Range —
Q4 2024
Shares 2,700 Value ($000) $235 Avg Close — Range —
Q3 2024
Shares 2,700 Value ($000) $250 Avg Close — Range —