Sharemaestro, Karyopharm Therapeutics Inc (KPTI), 2026-08-15, https://sharemaestro.com/evidence/43de98b5-03ed-49bc-ac8d-684334d313bb/ Record ID: 43de98b5-03ed-49bc-ac8d-684334d313bb Record checksum: 646654deb08e5454fd772fdc82c966393e1a5e6c7952d04f57d2a7f2ac8b3101