{"schema_version":"secwatch.filing_event.v1","accession":"0001477932-23-006816","form_type":"8-K","ticker":null,"cik":"0001128353","company_name":"ENERTECK CORP","filed_at":"2023-09-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.202970+00:00","generated_at":"2026-06-10T19:56:56.096184+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"EnerTeck auditor Weaver and Tidwell resign; going concern doubt reiterated","bullets":["Weaver and Tidwell resigned as auditor on Sept 7, 2023; board accepted on Sept 11, 2023.","Auditor reports for FY2022 and FY2021 included going concern doubt about the company's survival.","No disagreements with Weaver; material weaknesses in internal controls were previously disclosed.","Company plans to engage a new independent registered public accounting firm as soon as practicable."],"urls":{"canonical":"https://secwatch.observer/filing/0001477932-23-006816","json":"https://secwatch.observer/filing/0001477932-23-006816.json","markdown":"https://secwatch.observer/filing/0001477932-23-006816.md","text":"https://secwatch.observer/filing/0001477932-23-006816.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1128353/000147793223006816/0001477932-23-006816-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1128353/000147793223006816/etck_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T19:56:56.096184+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":"d639f5b9720b0f574abfdbdc2578af1f6e2eb0d4","claim":"Weaver and Tidwell, L.L.P. resigned as auditor of ENERTECK CORP.","evidence_excerpt":"On September 7, 2023, Weaver and Tidwell, L.L.P. (“Weaver”) notified the Board of Directors of EnerTeck Corporation (the “Company”) of its resignation as the Company’s registered public accounting firm as of that date.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1128353/000147793223006816/0001477932-23-006816-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"resignation"},{"label":"Auditor","value":"Weaver and Tidwell, L.L.P."}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}