Karyopharm Therapeutics, Inc. Stock News

NEWTON, Mass., Sept. 1, 2026 /PRNewswire/ -- Karyopharm Therapeutics Inc. (Nasdaq: KPTI), a commercial-stage pharmaceutical company pioneering novel cancer therapies, today announced that the Company granted an aggregate of 1,850 restricted stock units (RSUs) to two newly-hired employees.

– sNDA Submitted under the Accelerated Approval Pathway; Priority Review Requested – NEWTON, Mass., Aug. 31, 2026 /PRNewswire/ -- Karyopharm Therapeutics Inc. (Nasdaq: KPTI), a commercial-stage pharmaceutical company pioneering novel cancer therapies, today announced that it has submitted a supplemental New Drug Application (sNDA) to the U.S. Food and Drug Administration (FDA) seeking Accelerat...

– Planned August sNDA Submission for Selinexor in Combination with Ruxolitinib in Myelofibrosis under the Accelerated Approval Pathway Remains on Track – – Planned sNDA for Selinexor plus Ruxolitinib Supported by Phase 3 SENTRY Results Presented at ASCO and EHA and Published in the Journal of Clinical Oncology; Potential to Become the First Approved Combination Therapy for Patients with Myelofi...

NEWTON, Mass., Aug. 3, 2026 /PRNewswire/ -- Karyopharm Therapeutics Inc. (Nasdaq: KPTI), a commercial-stage pharmaceutical company pioneering novel cancer therapies, today announced that the Company granted 333 restricted stock units (RSUs) to one newly-hired employee.

– Company Plans to Submit sNDA in August 2026 and Will Request Priority Review – – Following FDA Engagements, Company Plans to Submit sNDA under Accelerated Approval Based Upon Compelling SVR35 Data and Preliminary Overall Survival Data Observed at the Time of the Topline Results – – Company Plans to Use Long-Term Overall Survival Data from the Ongoing Phase 3 SENTRY Trial to Verify Clinical Be...

– The Trial Did Not Meet the Primary Endpoint of Progression-Free Survival (PFS) – – A Trend Favoring the Selinexor Arm was Observed with a 5.3 Month Improvement in Median PFS Relative to the Placebo Arm in the mITT Population; Company Plans to Continue to Follow Patients for Longer-Term Outcomes – – The Safety and Tolerability Profile was Consistent with the Known Profile of Selinexor; No New ...

NEWTON, Mass., July 1, 2026 /PRNewswire/ -- Karyopharm Therapeutics Inc. (Nasdaq: KPTI), a commercial-stage pharmaceutical company pioneering novel cancer therapies, today announced that the Company granted an aggregate of 1,649 restricted stock units (RSUs) to four newly-hired employees.