Resignation of Chief Product Officer at Mitek Systems, Inc.

On September 12, 2025, Christopher Briggs tendered his resignation from his position as the Chief Product Officer of Mitek Systems, Inc., effective September 19, 2025. The resignation was not due to any disagreement with the company regarding its operations, policies, or practices. This filing, Form 8-K, was submitted to the SEC to report this significant change in the company's executive team.