| Accession Number: | 0001179110-20-007760 |
| Date: | 2020-06-23 |
| Issuer: | BLUEPRINT MEDICINES CORP (BPMC) |
| Original Submission Date: |
LYDON NICHOLAS
C/O BLUEPRINT MEDICINES CORPORATION
45 SIDNEY STREET
CAMBRIDGE, MA 02139
| Title of Security | Transaction Date | 2a. Deemed Execution Date | Transaction Code | Shares | Acquired or Disposed | Price per share | 5. Amount of Securities Beneficially Owned Following Reported Transaction | 6. Ownership Form Direct or Indirect | Nature of Indirect Ownership |
|---|---|---|---|---|---|---|---|---|---|
| COMMON STOCK | 2020-06-23 | S | 400 | d | $80.00 | 75,622 | direct |
| Title of Derivative Security | Conversion or Exercise Price of Derivative Security | Transaction Date | Deemed Execution Date | Transaction Code | Number of Derivative Securities Acquired (A) or Disposed of (D) | Date Exercisable | Expiration Date | Title and Amount of Securities Underlying Derivative Security | Price of Derivative Security | Number of derivative Securities Beneficially Owned Following Reported Transaction(s) | Ownership Form: Direct (D) or Indirect (I) | Nature of Indirect Beneficial Ownership |
|---|
| ID | footnote |
|---|---|
| f1 | effected pursuant to a trading plan adopted on february 27, 2020 pursuant to rule 10b5-1 under the securities exchange act of 1934, as amended. |
