{"schema_version":"secwatch.filing_event.v1","accession":"0001079973-25-000608","form_type":"8-K","ticker":"DUOT","cik":"0001396536","company_name":"DUOS TECHNOLOGIES GROUP, INC.","filed_at":"2025-04-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.157369+00:00","generated_at":"2026-05-23T17:09:33.525049+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Chairman Kenneth Ehrman resigns from Duos Technologies Board","bullets":["Kenneth Ehrman resigned as Chairman and director effective April 9, 2025.","Ehrman served as Chairman since November 2020 and on the Board since January 2019.","No disagreement with the Company's operations, policies, or practices was expressed.","No replacement has been announced for the Chairman or Board seat."],"urls":{"canonical":"https://secwatch.observer/filing/0001079973-25-000608","json":"https://secwatch.observer/filing/0001079973-25-000608.json","markdown":"https://secwatch.observer/filing/0001079973-25-000608.md","text":"https://secwatch.observer/filing/0001079973-25-000608.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396536/000107997325000608/0001079973-25-000608-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396536/000107997325000608/duot_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T17:09:33.525049+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":"2d6a4c83ad","claim":"Kenneth Ehrman resigned as Chairman at DUOS TECHNOLOGIES GROUP, INC..","evidence_excerpt":"On April 9, 2025, Kenneth Ehrman resigned as Chairman and as a director of Duos Technologies Group, Inc. (the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1396536/000107997325000608/0001079973-25-000608-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chairman"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}