{"schema_version":"secwatch.filing_event.v1","accession":"0000807863-23-000024","form_type":"8-K","ticker":"MITK","cik":"0000807863","company_name":"MITEK SYSTEMS INC","filed_at":"2023-04-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.313490+00:00","generated_at":"2026-06-16T07:09:00.599477+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Mitek CTO Stephen Ritter resigns effective April 25, 2023","bullets":["Stephen Ritter resigned as Chief Technology Officer to pursue other professional interests.","He will provide consulting services on an as-needed basis for an orderly transition.","No replacement named; the company thanked Ritter for his contributions."],"urls":{"canonical":"https://secwatch.observer/filing/0000807863-23-000024","json":"https://secwatch.observer/filing/0000807863-23-000024.json","markdown":"https://secwatch.observer/filing/0000807863-23-000024.md","text":"https://secwatch.observer/filing/0000807863-23-000024.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/807863/000080786323000024/0000807863-23-000024-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/807863/000080786323000024/mitk-20230425.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T07:09:00.599477+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"2f8fa4bf0f","claim":"Stephen Ritter resigned as Chief Technology Officer at MITEK SYSTEMS INC.","evidence_excerpt":"On April 25, 2023, Stephen Ritter, the Chief Technology Officer of Mitek Systems, Inc. (the “Company”), notified the Company of his resignation to pursue other professional interests.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/807863/000080786323000024/0000807863-23-000024-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Technology Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}