QNRX QUOIN PHARMACEUTICALS LTD Management Changes 8-K Filing 2025 - Auditor Change Quoin Pharmaceuticals Ltd announced that Marcum LLP resigned as its independent auditor on March 18, 2025, and CBIZ CPAs was engaged as the new auditor effective immediately, with no disagreements reported between the companies.Get access to all SEC 8-K filings of the QUOIN PHARMACEUTICALS LTD