BLUEPRINT MEDICINES CORP

CUSIP: 09627Y109 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q2 2025
Shares 412 Value ($000) $53 Avg Close — Range —
Q1 2025
Shares 309 Value ($000) $27 Avg Close — Range —