QNRX

– Receives FDA Conditional Approval of QYLEKI™ as the Proposed Brand Name for QRX003 for Netherton Syndrome – Reports Positive Clinical Update from Ongoing Pediatric Compassionate Use Program in Netherton Syndrome – Receives U.S. Notice of Allowance for a Patent Covering a Combination Treatment for Netherton Syndrome – Submits First-Ever IND for Peeling Skin Syndrome; FDA Clearance Received Subsequent to Quarter End, Enabling First Company-Sponsored Phase 2/3 Study to Initiate in 2H 2026 – Advances QRX009 Topical Rapamycin Platform Toward Clinical Testing in a Number of Indications ASHBURN, Va., Aug. 14, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd.

ASHBURN, Va., Aug. 07, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd. (NASDAQ: QNRX) (the "Company" or "Quoin"), a late clinical-stage specialty pharmaceutical company focused on rare and orphan diseases, today announced that it plans to provide a corporate update and release its financial results for the second quarter ended June 30, 2026, before the market opens on Friday, August 14, 2026.

Quoin Pharmaceuticals (NASDAQ: QNRX) receives FDA IND clearance for a Phase 2 study of QRX003 in Peeling Skin Syndrome, with initiation expected in 2H 2026

ASHBURN, Va., June 30, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd.

QRX003 Holds Orphan Drug Designation in the United States, the European Union, and Japan, Plus Fast Track and Rare Pediatric Disease Designations from the FDA Pivotal Phase 3 Study Expected to Initiate in the Second Half of 2026, with Potential NDA Filing in 2027 Positive Clinical Update from Ongoing Pediatric Compassionate Use Program Released on June 16 QRX003 Remains on Track to Potentially Become the First Approved Treatment for Netherton Syndrome ASHBURN, Va., June 23, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd.

Supports Quoin's planned direct commercialization of QRX003 in Japan, one of its three core commercial territories Follows recent grant of Orphan Drug Designation to QRX003 by Japan's MHLW ASHBURN, Va., June 18, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd.

Four of Six Patients Participating in the Compassionate Use Program Were Classified as ‘Improved' or ‘Significantly Improved' from Baseline Assessment Across Key Clinical Endpoints All Six Patients Are Younger than 10 Years of Age, with the Youngest Being Just 6 Months Old Duration of Treatment To-Date Ranges from 3 Weeks to 15 Months No Treatment Related Adverse Events Reported for All Six Patients Additional Pediatric Patients Enrolling in Program in June and September Quoin Plans a Comprehensive Data Release, including from Ongoing Phase 2 Studies, in the Coming Months ASHBURN, Va., June 16, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd.

-Designation provides regulatory and development incentives in Japan, including up to 10 years of market exclusivity upon approval- -Follows Orphan Drug Designation, Pediatric Rare Disease Designation, and Fast Track Designation previously granted by the U.S. FDA, and Orphan Drug Designation previously granted by the European Medicines Agency- -Quoin is working closely with leading Japanese clinicians to refine clinical and regulatory pathway for approval- ASHBURN, Va., June 04, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd.

-First ever IND submission for this disease, which has no current treatment or cure- -Quoin plans Phase 2 study initiation in 2H 2026- -Submission supported by positive initial clinical data from Investigator-led pediatric study- -Second indication for QRX003, in addition to Netherton Syndrome- ASHBURN, Va., June 02, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd.

ASHBURN, Va., April 30, 2026 (GLOBE NEWSWIRE) -- Quoin Pharmaceuticals Ltd. (NASDAQ: QNRX) (the "Company" or "Quoin"), a late clinical-stage specialty pharmaceutical company focused on rare and orphan diseases, today announced that it plans to provide a corporate update and release its financial results for the first quarter ended March 31, 2026, before the market opens on Thursday, May 7, 2026.