{"schema_version":"secwatch.filing_event.v1","accession":"0001553350-22-000984","form_type":"8-K","ticker":"DUOT","cik":"0001396536","company_name":"DUOS TECHNOLOGIES GROUP, INC.","filed_at":"2022-12-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:50.440405+00:00","generated_at":"2026-06-21T10:47:10.797948+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Director Edmond Harris resigns from Duos Technologies board due to conflict of interest","bullets":["Resignation effective November 28, 2022; no disagreement with company operations or policies.","Mr. Harris accepted EVP & COO role at a Class 1 railroad that is a customer of the company.","He served as Chairman of Governance Committee and member of Audit Committee since November 2020.","No replacement named; resignation solely to avoid conflict of interest."],"urls":{"canonical":"https://secwatch.observer/filing/0001553350-22-000984","json":"https://secwatch.observer/filing/0001553350-22-000984.json","markdown":"https://secwatch.observer/filing/0001553350-22-000984.md","text":"https://secwatch.observer/filing/0001553350-22-000984.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396536/000155335022000984/0001553350-22-000984-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396536/000155335022000984/duot_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T10:47:10.797948+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":"e05af280cb","claim":"Edmond L. Harris resigned as director at DUOS TECHNOLOGIES GROUP, INC..","evidence_excerpt":"On November 28, 2022, Edmond L. Harris resigned as a director of Duos Technologies Group, Inc.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1396536/000155335022000984/0001553350-22-000984-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}