Interparfums, Inc. dismissed Forvis Mazars, LLP as its independent registered public accounting firm effective May 8, 2026. The Audit Committee appointed Grant Thornton, LLP as the new independent auditor on the same date. The change follows previously disclosed material weaknesses in internal control over financial reporting for the fiscal years 2024 and 2025. There were no disagreements on accounting principles or practices between the company and Forvis Mazars during the relevant periods.