BLUEPRINT MEDICINES CORP

CUSIP: 09627Y109 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2024
Shares 33,990 Value ($000) $3,144 Avg Close — Range —
Q2 2024
Shares 39,440 Value ($000) $4,251 Avg Close — Range —