Symbol
KPTI on Nasdaq
Investment type
Equity / COMMON STOCK
Latest Disclosed Shares Owned
649,984 shares
Security Ownership %
4.9%

HIGHBRIDGE CAPITAL MANAGEMENT, LLC ownership in Karyopharm Therapeutics Inc. COMMON STOCK (KPTI)

14 Nov 2025 - HIGHBRIDGE CAPITAL MANAGEMENT, LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 649,984 shares of Karyopharm Therapeutics Inc. COMMON STOCK (KPTI). This represents 4.9% ownership of the company. This is the first filing by HIGHBRIDGE CAPITAL MANAGEMENT LLC disclosing ownership of Karyopharm Therapeutics Inc. COMMON STOCK (KPTI).