{"schema_version":"secwatch.filing_event.v1","accession":"0001171520-21-000368","form_type":"8-K","ticker":"SOTK","cik":"0000806172","company_name":"SONO TEK CORP","filed_at":"2021-08-26T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.805547+00:00","generated_at":"2026-06-29T07:42:27.270644+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Sono-Tek uplists common stock to Nasdaq Capital Market; trading starts Aug 27, 2021 under SOTK","bullets":["Common stock approved for listing on Nasdaq Capital Market; trading begins Aug 27, 2021.","Nasdaq ticker remains SOTK; shares continue on OTCQX until Nasdaq trading commences.","CEO Christopher Coccio cites increased visibility, broader investor awareness, and potential liquidity improvements.","Uplisting follows years of building market position in ultrasonic coating systems."],"urls":{"canonical":"https://secwatch.observer/filing/0001171520-21-000368","json":"https://secwatch.observer/filing/0001171520-21-000368.json","markdown":"https://secwatch.observer/filing/0001171520-21-000368.md","text":"https://secwatch.observer/filing/0001171520-21-000368.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/806172/000117152021000368/0001171520-21-000368-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/806172/000117152021000368/eps9820.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T07:42:27.270644+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"}