BLUEPRINT MEDICINES CORP

CUSIP: 09627Y109 Class: Common Stock

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q1 2025
Shares 5,084 Value ($000) $450 Avg Close — Range —
Q4 2024
Shares 3,684 Value ($000) $321 Avg Close — Range —
Q2 2024
Shares 3,322 Value ($000) $358 Avg Close — Range —