{"schema_version":"secwatch.filing_event.v1","accession":"0001841125-26-000009","form_type":"8-K","ticker":"BSLK","cik":"0001841125","company_name":"Bolt Projects Holdings, Inc.","filed_at":"2026-02-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.492812+00:00","generated_at":"2026-05-15T23:10:43.624924+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Bolt Projects auditor Elliott Davis resigns; going concern doubt previously noted","bullets":["Elliott Davis, PLLC resigned as auditor effective February 27, 2026; no disagreements on accounting principles.","Audit reports included an explanatory paragraph expressing substantial doubt about ability to continue as going concern.","Material weaknesses in internal controls disclosed in FY 2024 10-K (filed March 18, 2025) were noted as reportable events.","No adverse opinion or disclaimer in Elliott Davis's reports; resignation not preceded by any unresolved accounting disputes.","Company provided auditor with copy of disclosures; Elliott Davis letter to SEC filed as Exhibit 16.1."],"urls":{"canonical":"https://secwatch.observer/filing/0001841125-26-000009","json":"https://secwatch.observer/filing/0001841125-26-000009.json","markdown":"https://secwatch.observer/filing/0001841125-26-000009.md","text":"https://secwatch.observer/filing/0001841125-26-000009.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/0001841125-26-000009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/bslk-20260225.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T23:10:43.624924+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":"4bfcd12c387f4e05afd0fae7a7e7ceab100486b0","claim":"Elliott Davis, PLLC resigned as auditor of Bolt Projects Holdings, Inc..","evidence_excerpt":"During the past two fiscal years and subsequent interim period through the date of resignation, there were no disagreements between the Company and Elliott Davis on any matter of accounting principles or practices, financial disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Elliott Davis, would have caused it to make reference to the subject matter of the disagreements in its reports on the Company's financial statements for such period.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/0001841125-26-000009-index.htm","confidence":0.9}],"comparable_filings":[{"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":"During the past two fiscal years and subsequent interim period through the date of resignation, there were no disagreements between the Company and Elliott Davis on any matter of accounting principles or practices, financial disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Elliott Davis, would have caused it to make reference to the subject matter of the disagreements in its reports on the Company's financial statements for such period.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/0001841125-26-000009-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":"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":"During the past two fiscal years and subsequent interim period through the date of resignation, there were no disagreements between the Company and Elliott Davis on any matter of accounting principles or practices, financial disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Elliott Davis, would have caused it to make reference to the subject matter of the disagreements in its reports on the Company's financial statements for such period.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/0001841125-26-000009-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":"0001493152-26-025432","ticker":"WAST","company_name":"WASTE ENERGY CORP.","filed_at":"2026-05-27T20:33:41+00:00","headline":"Waste Energy Corp. files 8-K/A: auditor Integrität resigned amid disagreement over AZ litigation legal confirmations","event_type":"other_material","sec_items":["4.01","9.01"],"materiality_score":0.8,"calibrated_materiality_score":0.8,"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/0001493152-26-025432","json":"https://secwatch.observer/filing/0001493152-26-025432.json","markdown":"https://secwatch.observer/filing/0001493152-26-025432.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1515139/000149315226025432/0001493152-26-025432-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1515139/000149315226025432/form8-ka.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"During the past two fiscal years and subsequent interim period through the date of resignation, there were no disagreements between the Company and Elliott Davis on any matter of accounting principles or practices, financial disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Elliott Davis, would have caused it to make reference to the subject matter of the disagreements in its reports on the Company's financial statements for such period.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/0001841125-26-000009-index.htm","comparable_excerpt":"ments contained in Integrität’s correspondence. Except as expressly\nset forth herein, this Amendment does not amend, update, or change any other items or disclosures contained in the Original Report.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1515139/000149315226025432/0001493152-26-025432-index.htm"}},{"accession":"0001628280-26-037912","ticker":"OCTV","company_name":"Octave Intelligence plc","filed_at":"2026-05-26T10:02:50+00:00","headline":"Octave Intelligence completes spin-off from Hexagon; draws $625M credit facility, changes auditor","event_type":"other_material","sec_items":["1.01","2.03","4.01","5.02","8.01","9.01"],"materiality_score":0.85,"calibrated_materiality_score":0.85,"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/0001628280-26-037912","json":"https://secwatch.observer/filing/0001628280-26-037912.json","markdown":"https://secwatch.observer/filing/0001628280-26-037912.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2083632/000162828026037912/0001628280-26-037912-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2083632/000162828026037912/octaveintelligenceplcclosi.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"During the past two fiscal years and subsequent interim period through the date of resignation, there were no disagreements between the Company and Elliott Davis on any matter of accounting principles or practices, financial disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Elliott Davis, would have caused it to make reference to the subject matter of the disagreements in its reports on the Company's financial statements for such period.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/0001841125-26-000009-index.htm","comparable_excerpt":"On May 20, 2026, the Audit Committee of the Board of Directors of the Company (i) dismissed PricewaterhouseCoopers AB (“PwC Sweden”) as the Company’s independent registered public accounting firm (the “Dismissal”) and (ii) appointed PricewaterhouseCoopers LLP, United States (“PwC US”) as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026 (the “Appointment”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2083632/000162828026037912/0001628280-26-037912-index.htm"}},{"accession":"0001493152-26-021570","ticker":"QWTR","company_name":"Quest Water Global, Inc.","filed_at":"2026-05-07T23:59:59+00:00","headline":"Quest Water Global's auditor Fruci resigns; no successor yet","event_type":"other_material","sec_items":["4.01","9.01"],"materiality_score":0.75,"calibrated_materiality_score":0.75,"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/0001493152-26-021570","json":"https://secwatch.observer/filing/0001493152-26-021570.json","markdown":"https://secwatch.observer/filing/0001493152-26-021570.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1487091/000149315226021570/0001493152-26-021570-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1487091/000149315226021570/form8-k.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"During the past two fiscal years and subsequent interim period through the date of resignation, there were no disagreements between the Company and Elliott Davis on any matter of accounting principles or practices, financial disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Elliott Davis, would have caused it to make reference to the subject matter of the disagreements in its reports on the Company's financial statements for such period.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/0001841125-26-000009-index.htm","comparable_excerpt":"On May 5, 2026, and at the request of Quest Water Global, Inc. (the “Company”), Fruci & Associates II, PLLC (“Fruci”) resigned as the Company’s independent accountant.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1487091/000149315226021570/0001493152-26-021570-index.htm"}},{"accession":"0001493152-26-021512","ticker":"MLSS","company_name":"MILESTONE SCIENTIFIC INC.","filed_at":"2026-05-06T23:59:59+00:00","headline":"Milestone Scientific dismisses auditor CBIZ; engages Grassi & Co. effective May 15, 2026","event_type":"other_material","sec_items":["4.01","9.01"],"materiality_score":0.75,"calibrated_materiality_score":0.75,"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/0001493152-26-021512","json":"https://secwatch.observer/filing/0001493152-26-021512.json","markdown":"https://secwatch.observer/filing/0001493152-26-021512.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/855683/000149315226021512/0001493152-26-021512-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/855683/000149315226021512/form8-k.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"During the past two fiscal years and subsequent interim period through the date of resignation, there were no disagreements between the Company and Elliott Davis on any matter of accounting principles or practices, financial disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Elliott Davis, would have caused it to make reference to the subject matter of the disagreements in its reports on the Company's financial statements for such period.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/0001841125-26-000009-index.htm","comparable_excerpt":"The Company engaged Grassi & Co., CPAs, P.C. to be the independent registered public accounting firm to the Company for","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/855683/000149315226021512/0001493152-26-021512-index.htm"}},{"accession":"0001493152-26-020414","ticker":"SONM","company_name":"DNA X, Inc.","filed_at":"2026-04-30T23:59:59+00:00","headline":"DNA X (SONM) dismisses auditor Baker Tilly, engages TAAD; 2025 audit includes going concern","event_type":"other_material","sec_items":["4.01","9.01"],"materiality_score":0.75,"calibrated_materiality_score":0.75,"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/0001493152-26-020414","json":"https://secwatch.observer/filing/0001493152-26-020414.json","markdown":"https://secwatch.observer/filing/0001493152-26-020414.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1178697/000149315226020414/0001493152-26-020414-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1178697/000149315226020414/form8-k.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"During the past two fiscal years and subsequent interim period through the date of resignation, there were no disagreements between the Company and Elliott Davis on any matter of accounting principles or practices, financial disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Elliott Davis, would have caused it to make reference to the subject matter of the disagreements in its reports on the Company's financial statements for such period.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1841125/000184112526000009/0001841125-26-000009-index.htm","comparable_excerpt":"On April 27, 2026, the Audit Committee of the Board of Directors (the “Audit Committee”) of DNA X, Inc. 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On April 23, 2026, the Audit Committee approved the engagement of CBIZ CPAs P.C.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1615165/000162828026027994/0001628280-26-027994-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}