BLUEPRINT MEDICINES CORP

CUSIP: 09627Y109 Class: Common Stock

Polianta Ltd's Holding History (CIK: 0001695214)

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

Q2 2021
Shares 14,200 Value ($000) $1,249 Avg Close — Range —
Q1 2021
Shares 12,000 Value ($000) $1,166 Avg Close — Range —
Q4 2020
Shares 10,600 Value ($000) $1,188 Avg Close — Range —
Q2 2019
Shares 13,700 Value ($000) $1,292 Avg Close — Range —