{"schema_version":"secwatch.filing_event.v1","accession":"0001477932-23-003695","form_type":"8-K","ticker":"PHBI","cik":"0001435181","company_name":"Pharmagreen Biotech Inc.","filed_at":"2023-05-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.858928+00:00","generated_at":"2026-06-14T21:07:01.085007+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Pharmagreen Biotech replaces auditor; Sadler, Gibb resigns, Turner Stone appointed","bullets":["Sadler, Gibb & Associates resigned as auditor on April 27, 2023; no disagreements on accounting or audit scope.","Board appointed Turner, Stone & Company as new independent registered public accounting firm effective May 4, 2023.","No prior consultations with Turner Stone on accounting principles, transactions, or audit opinions.","Reports for fiscal year ended Sept 30, 2022 from Sadler, Gibb contained no adverse opinion or qualification."],"urls":{"canonical":"https://secwatch.observer/filing/0001477932-23-003695","json":"https://secwatch.observer/filing/0001477932-23-003695.json","markdown":"https://secwatch.observer/filing/0001477932-23-003695.md","text":"https://secwatch.observer/filing/0001477932-23-003695.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1435181/000147793223003695/0001477932-23-003695-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1435181/000147793223003695/phbi_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T21:07:01.085007+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":"2edcf893c891de2b59a6aa265f35a1479da6f997","claim":"Pharmagreen Biotech Inc. engaged Turner, Stone & Company L.L.P. as its auditor.","evidence_excerpt":"the Board of Directors of the Company approved the appointment of Turner, Stone & Company L.L.P. (“Turner Stone”) as the Company’s new independent registered public accounting firm, effective immediately","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1435181/000147793223003695/0001477932-23-003695-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"engagement"},{"label":"Auditor","value":"Turner, Stone & Company L.L.P."}],"fact_type":"auditor_change"},{"claim_id":"7465ebb3b10816005318cbdea0d9343f5da21333","claim":"Sadler, Gibb & Associates, LLC resigned as auditor of Pharmagreen Biotech Inc..","evidence_excerpt":"Pharmagreen Biotech, Inc. (the “Company”) has accepted the resignation of Sadler, Gibb & Associates, LLC (“SGA”) as its independent registered public accounting firm, which resignation was submitted to the Company in a letter dated April 27, 2023","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1435181/000147793223003695/0001477932-23-003695-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"resignation"},{"label":"Auditor","value":"Sadler, Gibb & Associates, LLC"}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}