{"version":"company-facts.v1","source":"https://secwatch.observer","generated_at":"2026-09-01T04:47:16.957498+00:00","company":{"ticker":"BZYR","cik":724445,"company_name":"BURZYNSKI RESEARCH INSTITUTE INC"},"pagination":{"limit":100,"returned":6,"next_cursor":null},"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer","counterparties":{},"facts":[{"fact_type":"auditor_change","fact_key":"32db837bdd52731f5130d8aa450e389deea5acd7","cik":724445,"ticker":"BZYR","company_name":"BURZYNSKI RESEARCH INSTITUTE INC","filed_at":"2025-09-11T23:59:59+00:00","payload":{"action":"engagement","auditor_name":"M&K CPA’s PLLC","disagreement_text":null,"effective_date":"2025-09-09","item_codes_triggered":["4.01"],"non_reliance_signal":"none","successor_auditor_name":null},"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\nfirm for the Company for the fiscal year ending February 28, 2026.","confidence":0.9,"filing_url":"https://secwatch.observer/filing/0001410578-25-002050","anchor_url":"https://secwatch.observer/filing/0001410578-25-002050#claim-32db837bdd52731f5130d8aa450e389deea5acd7","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/724445/000141057825002050/0001410578-25-002050-index.htm"},{"fact_type":"auditor_change","fact_key":"a873fc3ec9425203607b4aa2014ce406807ff575","cik":724445,"ticker":"BZYR","company_name":"BURZYNSKI RESEARCH INSTITUTE INC","filed_at":"2025-09-11T23:59:59+00:00","payload":{"action":"resignation","auditor_name":"Pannell Kerr Forster of Texas, P.C.","disagreement_text":null,"effective_date":"2025-07-21","item_codes_triggered":["4.01"],"non_reliance_signal":"none","successor_auditor_name":null},"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\nKerr Forster of Texas, P.C. (“PKF”) as the Company’s independent registered\npublic accounting firm on July 21, 2025, and related matters under Item 4.01 of Form 8-K.","confidence":0.9,"filing_url":"https://secwatch.observer/filing/0001410578-25-002050","anchor_url":"https://secwatch.observer/filing/0001410578-25-002050#claim-a873fc3ec9425203607b4aa2014ce406807ff575","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/724445/000141057825002050/0001410578-25-002050-index.htm"},{"fact_type":"auditor_change","fact_key":"432c3356f53d5185acbc8ad31f8eecb58365d010","cik":724445,"ticker":"BZYR","company_name":"BURZYNSKI RESEARCH INSTITUTE INC","filed_at":"2025-07-24T23:59:59+00:00","payload":{"action":"resignation","auditor_name":"Pannell Kerr Forster of Texas, P.C.","disagreement_text":"There were no disagreements or reportable events during the relevant periods.","effective_date":"2025-07-21","item_codes_triggered":["4.01"],"non_reliance_signal":"none","successor_auditor_name":null},"claim":"Pannell Kerr Forster of Texas, P.C. resigned as auditor of BURZYNSKI RESEARCH INSTITUTE INC.","evidence_excerpt":"On July 21, 2025, Burzynski Research Institute, Inc. (the “Company”), received notice from Pannell Kerr Forster of Texas, P.C. (“PKF”), the Company’s independent registered public accounting firm, notifying the Company that PKF had been recently acquired by another accounting firm and would not be able to act as the Company’s registered public accounting firm in the future. As such, the effective date of such resignation was July 21, 2025.","confidence":0.95,"filing_url":"https://secwatch.observer/filing/0001104659-25-070376","anchor_url":"https://secwatch.observer/filing/0001104659-25-070376#claim-432c3356f53d5185acbc8ad31f8eecb58365d010","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/724445/000110465925070376/0001104659-25-070376-index.htm"},{"fact_type":"executive_change","fact_key":"b55ffda0a8","cik":724445,"ticker":"BZYR","company_name":"BURZYNSKI RESEARCH INSTITUTE INC","filed_at":"2023-04-06T23:59:59+00:00","payload":{"action":"resigned","action_category":"departure","departure_tone":"routine","effective_date":"2023-04-06","interim":false,"role":"Director","role_category":"director","successor_name":null,"successor_named":false},"claim":"Carlton Hazlewood resigned as Director at BURZYNSKI RESEARCH INSTITUTE INC.","evidence_excerpt":"On April 6, 2023, Carlton Hazlewood, a member of the board of directors (the “Board”) of Burzynski Research Institute, Inc. (the “Company”), notified the Company of his decision to resign from the Board effective immediately.","confidence":0.95,"filing_url":"https://secwatch.observer/filing/0001104659-23-042811","anchor_url":"https://secwatch.observer/filing/0001104659-23-042811#claim-b55ffda0a8","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/724445/000110465923042811/0001104659-23-042811-index.htm"},{"fact_type":"executive_change","fact_key":"5dcef3591a","cik":724445,"ticker":"BZYR","company_name":"BURZYNSKI RESEARCH INSTITUTE INC","filed_at":"2021-10-06T23:59:59+00:00","payload":{"action":"passed away","action_category":"departure","departure_tone":"not_disclosed","effective_date":null,"interim":false,"role":"Director","role_category":"director","successor_name":"Monika Szopa-Paszkowiak","successor_named":true},"claim":"Barbara Burzynski departed as Director at BURZYNSKI RESEARCH INSTITUTE INC.","evidence_excerpt":"to fill a vacancy as a result of the passing away of Dr. Barbara Burzynski","confidence":0.9,"filing_url":"https://secwatch.observer/filing/0001104659-21-123645","anchor_url":"https://secwatch.observer/filing/0001104659-21-123645#claim-5dcef3591a","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/724445/000110465921123645/0001104659-21-123645-index.htm"},{"fact_type":"executive_change","fact_key":"4b1e2a2c9a","cik":724445,"ticker":"BZYR","company_name":"BURZYNSKI RESEARCH INSTITUTE INC","filed_at":"2021-10-06T23:59:59+00:00","payload":{"action":"appointed","action_category":"appointment","departure_tone":"not_applicable","effective_date":"2021-10-06","interim":false,"role":"Director","role_category":"director","successor_name":null,"successor_named":false},"claim":"Monika Szopa-Paszkowiak was appointed as Director at BURZYNSKI RESEARCH INSTITUTE INC.","evidence_excerpt":"On October 6, 2021, the board of directors (the “Board”) of Burzynski Research Institute, Inc. (the “Company”) appointed Monika Szopa-Paszkowiak to the Board, to fill a vacancy as a result of the passing away of Dr. Barbara Burzynski, effective as of the same date","confidence":0.95,"filing_url":"https://secwatch.observer/filing/0001104659-21-123645","anchor_url":"https://secwatch.observer/filing/0001104659-21-123645#claim-4b1e2a2c9a","edgar_index_url":"https://www.sec.gov/Archives/edgar/data/724445/000110465921123645/0001104659-21-123645-index.htm"}]}