SEC Filing Update: #KPTI Karyopharm Therapeutics Inc. Common Stock : $1.99

Sector: Healthcare | YTD: 🔽 -72.55% The SEC disclosed Today (14-AUG-2026) that COMMODORE CAPITAL LP has DECREASED #KPTI Shares by -100.00% 🔴 RA CAPITAL MANAGEMENT also reported an increase in its holdings on the same day. * Previous Holdings: 1.95M Shares * Current Holdings: 0.00 Shares * Decrease -1.95M * Decreased (%)-100.00% * Ownership: 0.0% https://www.thinksabio.com/reports/isr/KPTI Institutional ownership in #KPTI has been steadily rising over the past 3 quarters in Shares: Q3 2025: 2.98M Q4 2025: 9.47M Q1 2026: 17.67M 📌 Institutional activity in the last 30 days for #KPTI: • GOLDMAN SACHS GROUP INC – Increased holdings by 437,834 shares (11-AUG-2026) • RA CAPITAL MANAGEMENT – Increased holdings by 223,591 shares (14-AUG-2026) • BLACKROCK INC – Increased holdings by 1,021,185 shares (28-JUL-2026)