{"schema_version":"secwatch.filing_event.v1","accession":"0001477932-22-005820","form_type":"8-K","ticker":"PHBI","cik":"0001435181","company_name":"Pharmagreen Biotech Inc.","filed_at":"2022-08-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:55.758899+00:00","generated_at":"2026-06-24T00:44:36.841429+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Pharmagreen Biotech replaces auditor Saturna Group with Sadler Gibb","bullets":["Saturna Group resigned as independent auditor on Aug 1, 2022; no disagreements with management.","Board appointed Sadler Gibb & Associates as new auditor for fiscal year ending Sep 30, 2022.","Prior audit reports (FY2020, FY2021) included going-concern explanatory paragraph but no adverse opinions."],"urls":{"canonical":"https://secwatch.observer/filing/0001477932-22-005820","json":"https://secwatch.observer/filing/0001477932-22-005820.json","markdown":"https://secwatch.observer/filing/0001477932-22-005820.md","text":"https://secwatch.observer/filing/0001477932-22-005820.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1435181/000147793222005820/0001477932-22-005820-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1435181/000147793222005820/phbi_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T00:44:36.841429+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"}