John Tsai

Insider Reports History

Location
Blueprint Medicines Corporation, 45 Sidney Street, Cambridge, MA
Signature
/s/ Melissa Masse, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by John Tsai:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Blueprint Medicines Corp Director Common Stock 0 $0 $101.84 Jul 17, 2025 Direct
Blueprint Medicines Corp Director Stock Option (Right to Buy) 0 Jul 17, 2025 Direct

Insider Reports Filed by John Tsai

Symbol Company Period Transactions Value $ Form Type Date Filed Role
BPMC Blueprint Medicines Corp Jul 17, 2025 5 $0 4 Jul 21, 2025 Director
BPMC Blueprint Medicines Corp Jun 18, 2025 1 $500K 4 Jun 24, 2025 Director
BPMC Blueprint Medicines Corp Jun 12, 2024 2 $0 4 Jun 14, 2024 Director
BPMC Blueprint Medicines Corp Jun 21, 2023 2 $0 4 Jun 23, 2023 Director
BPMC Blueprint Medicines Corp Jan 6, 2023 2 $0 4 Jan 9, 2023 Director
BPMC Blueprint Medicines Corp Jan 6, 2023 0 $0 3 Jan 9, 2023 Director