{"schema_version":"secwatch.filing_event.v1","accession":"0001753926-25-001294","form_type":"8-K","ticker":"MDEX","cik":"0001318268","company_name":"Madison Technologies Inc.","filed_at":"2025-08-13T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.642021+00:00","generated_at":"2026-05-17T13:53:04.198250+00:00","sec_items":["4.01","9.01","16.1"],"event_type":"other_material","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Madison Technologies dismisses auditor BF Borgers after SEC ban; appoints SRCO","bullets":["Dismissed BF Borgers CPA, PC effective May 20, 2024, after SEC settled charges and permanently banned Borgers from practicing.","No disagreements or reportable events in financial years 2022, 2023 or subsequent interim period.","Engaged SRCO Professional Corporation as new independent auditor on May 21, 2024, approved by audit committee.","No prior consultation with SRCO on accounting principles or audit opinions."],"urls":{"canonical":"https://secwatch.observer/filing/0001753926-25-001294","json":"https://secwatch.observer/filing/0001753926-25-001294.json","markdown":"https://secwatch.observer/filing/0001753926-25-001294.md","text":"https://secwatch.observer/filing/0001753926-25-001294.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1318268/000175392625001294/0001753926-25-001294-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1318268/000175392625001294/g084850_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T13:53:04.198250+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":"23488f018754dd89e1d93c91b1d29a6da86aad1f","claim":"Madison Technologies Inc. dismissed BF Borgers CPA, PC as its auditor.","evidence_excerpt":"the Company has decided to dismiss Borgers as its independent accountant, effective May 20, 2024","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1318268/000175392625001294/0001753926-25-001294-index.htm","confidence":0.9},{"claim_id":"6f6d1098a54317efd97873a20a72cd45edd2da0a","claim":"Madison Technologies Inc. engaged SRCO Professional Corporation as its auditor.","evidence_excerpt":"(b) Engagement of New Independent Registered Public Accounting Firm On May 21, 2024, following approval by the Audit Committee of the Board of Directors, the Company appointed SRCO Professional Corporation (“SRCO”) as the new independent registered public accounting firm of the Company. During the fiscal years ended December 31, 2023 and 2022 and the subsequent interim period through May 21, 2024, the effective date of SRCO’s appointment, neither the Company, nor any party on behalf of the Company, consulted with SRCO with respect to either","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1318268/000175392625001294/0001753926-25-001294-index.htm","confidence":0.9}],"comparable_filings":[{"accession":"0001288469-26-000045","ticker":"MXL","company_name":"MAXLINEAR, INC","filed_at":"2026-06-01T20:35:55+00:00","headline":"MaxLinear dismisses Grant Thornton, appoints KPMG as auditor for FY2026","event_type":"other_material","sec_items":["4.01","9.01"],"materiality_score":0.5,"calibrated_materiality_score":0.5,"match_reasons":["same fact type: auditor_change","same SEC item: 4.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001288469-26-000045","json":"https://secwatch.observer/filing/0001288469-26-000045.json","markdown":"https://secwatch.observer/filing/0001288469-26-000045.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1288469/000128846926000045/0001288469-26-000045-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1288469/000128846926000045/mxl-20260528.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"the Company has decided to dismiss Borgers as its independent accountant, effective May 20, 2024","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1318268/000175392625001294/0001753926-25-001294-index.htm","comparable_excerpt":"On May 28, 2026 (the “Effective Date”), MaxLinear, Inc. (the “Company”) dismissed Grant Thornton LLP (“Grant Thornton”) as the Company’s independent registered public accounting firm, effective immediately.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1288469/000128846926000045/0001288469-26-000045-index.htm"}},{"accession":"0000911147-26-000031","ticker":"CNTY","company_name":"CENTURY CASINOS INC /CO/","filed_at":"2026-05-28T20:11:41+00:00","headline":"Century Casinos dismisses Grant Thornton, appoints EY as new auditor; cites material weaknesses","event_type":"other_material","sec_items":["4.01","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: auditor_change","same SEC item: 4.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000911147-26-000031","json":"https://secwatch.observer/filing/0000911147-26-000031.json","markdown":"https://secwatch.observer/filing/0000911147-26-000031.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/911147/000091114726000031/0000911147-26-000031-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/911147/000091114726000031/cnty-20260522x8k.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"the Company has decided to dismiss Borgers as its independent accountant, effective May 20, 2024","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1318268/000175392625001294/0001753926-25-001294-index.htm","comparable_excerpt":"(b) Engagement of Independent Registered Public Accounting Firm On May 22, 2026, the Audit Committee appointed Ernst & Young LLP (“EY”) as our independent registered public accounting firm to audit our consolidated financial statements for the fiscal year ending December 31, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/911147/000091114726000031/0000911147-26-000031-index.htm"}},{"accession":"0001628280-26-038540","ticker":"SVCO","company_name":"Silvaco Group, Inc.","filed_at":"2026-05-27T21:25:17+00:00","headline":"Silvaco dismisses Baker Tilly, appoints KPMG as independent auditor","event_type":"other_material","sec_items":["4.01","9.01"],"materiality_score":0.6,"calibrated_materiality_score":0.6,"match_reasons":["same fact type: auditor_change","same SEC item: 4.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-038540","json":"https://secwatch.observer/filing/0001628280-26-038540.json","markdown":"https://secwatch.observer/filing/0001628280-26-038540.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1943289/000162828026038540/0001628280-26-038540-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1943289/000162828026038540/svco-20260521.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"the Company has decided to dismiss Borgers as its independent accountant, effective May 20, 2024","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1318268/000175392625001294/0001753926-25-001294-index.htm","comparable_excerpt":"on May 27, 2026, KPMG LLP (“KPMG”) was engaged as the Company’s independent registered public accounting firm","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1943289/000162828026038540/0001628280-26-038540-index.htm"}},{"accession":"0001193125-26-242009","ticker":"ALUR","company_name":"ALLURION TECHNOLOGIES, INC.","filed_at":"2026-05-27T20:35:50+00:00","headline":"Allurion Technologies dismisses Deloitte & Touche, appoints CBIZ; discloses material weaknesses","event_type":"other_material","sec_items":["4.01","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: auditor_change","same SEC item: 4.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-242009","json":"https://secwatch.observer/filing/0001193125-26-242009.json","markdown":"https://secwatch.observer/filing/0001193125-26-242009.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1964979/000119312526242009/0001193125-26-242009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1964979/000119312526242009/alur-20260520.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"the Company has decided to dismiss Borgers as its independent accountant, effective May 20, 2024","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1318268/000175392625001294/0001753926-25-001294-index.htm","comparable_excerpt":"On May 22, 2026 (the “Effective Date”), Deloitte was dismissed as our independent registered public accounting firm.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1964979/000119312526242009/0001193125-26-242009-index.htm"}},{"accession":"0001493152-26-025033","ticker":"WAST","company_name":"WASTE ENERGY CORP.","filed_at":"2026-05-22T20:24:34+00:00","headline":"Waste Energy Corp. replaces independent auditor; 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Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}