{"schema_version":"secwatch.filing_event.v1","accession":"0001410578-25-002050","form_type":"8-K/A","ticker":"BZYR","cik":"0000724445","company_name":"BURZYNSKI RESEARCH INSTITUTE INC","filed_at":"2025-09-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.236000+00:00","generated_at":"2026-05-17T06:56:14.472846+00:00","sec_items":["4.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"BZYR appoints M&K CPA's PLLC as new independent auditor following PKF resignation","bullets":["PKF resigned as auditor on July 21, 2025, due to acquisition by another firm; no disagreements or reportable events.","Board approved M&K CPA's PLLC as independent auditor on September 9, 2025, for fiscal year ending Feb 28, 2026.","No prior consultations with M&K regarding accounting principles, audit opinions, or disagreements."],"urls":{"canonical":"https://secwatch.observer/filing/0001410578-25-002050","json":"https://secwatch.observer/filing/0001410578-25-002050.json","markdown":"https://secwatch.observer/filing/0001410578-25-002050.md","text":"https://secwatch.observer/filing/0001410578-25-002050.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/724445/000141057825002050/0001410578-25-002050-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/724445/000141057825002050/tm2525597d1_8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:56:14.472846+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":"32db837bdd52731f5130d8aa450e389deea5acd7","claim":"BURZYNSKI RESEARCH INSTITUTE INC engaged M&K CPA’s PLLC as its auditor.","evidence_excerpt":"f the Company approved the engagement of M&K CPA’s PLLC (“M&K”) as the independent registered public accounting firm for the Company for the fiscal year ending February 28, 2026.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/724445/000141057825002050/0001410578-25-002050-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"engagement"},{"label":"Auditor","value":"M&K CPA’s PLLC"}],"fact_type":"auditor_change"},{"claim_id":"a873fc3ec9425203607b4aa2014ce406807ff575","claim":"Pannell Kerr Forster of Texas, P.C. resigned as auditor of BURZYNSKI RESEARCH INSTITUTE INC.","evidence_excerpt":"“Original Report”) to report the resignation of Pannell Kerr Forster of Texas, P.C. (“PKF”) as the Company’s independent registered public accounting firm on July 21, 2025, and related matters under Item 4.01 of Form 8-K.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/724445/000141057825002050/0001410578-25-002050-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"resignation"},{"label":"Auditor","value":"Pannell Kerr Forster of Texas, P.C."}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}