Pentwater Capital Management LP - 30 Jun 2025 SCHEDULE 13G Report for Blueprint Medicines Corp Common Stock, par value $0.001 per share (BPMC)

Filing Manager
Pentwater Capital Management LP
Reporting Manager
Pentwater Capital Management LP
Security
Blueprint Medicines Corp Common Stock, par value $0.001 per share
Symbol
BPMC
Shares outstanding
65,000,000 shares
Disclosed Ownership
3,900,000 shares
Ownership
6%
Form type
SCHEDULE 13G
Filing time
14 Aug 2025, 16:10:00 UTC
Date of event
30 Jun 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Pentwater Capital Management LP 6% 3,900,000 0 3,900,000 /s/ Matthew Halbower By: MCH PWCM Holdings Inc., General Partner, By: Matthew Halbower, Chief Executive Officer
Matthew Halbower 6% 3,900,000 0 3,900,000 /s/ Matthew Halbower Matthew Halbower, Individually