{"schema_version":"secwatch.filing_event.v1","accession":"0001171520-25-000029","form_type":"8-K","ticker":"SOTK","cik":"0000806172","company_name":"SONO TEK CORP","filed_at":"2025-02-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:06.393114+00:00","generated_at":"2026-05-26T12:46:35.693628+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Sono-Tek replaces Marcum with CBIZ CPAs as independent auditor after acquisition","bullets":["Marcum LLP resigned as independent auditor on Feb 17, 2025; CBIZ CPAs P.C. engaged same day.","CBIZ acquired Marcum's attest business effective Nov 1, 2024; no prior disagreements with Marcum.","Reports for FY 2024 and FY 2023 were unqualified; no adverse opinions or scope limitations.","Company did not consult CBIZ on any accounting matter requiring disclosure in prior periods."],"urls":{"canonical":"https://secwatch.observer/filing/0001171520-25-000029","json":"https://secwatch.observer/filing/0001171520-25-000029.json","markdown":"https://secwatch.observer/filing/0001171520-25-000029.md","text":"https://secwatch.observer/filing/0001171520-25-000029.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/806172/000117152025000029/0001171520-25-000029-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/806172/000117152025000029/eps11774.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T12:46:35.693628+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}