{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-098314","form_type":"8-K","ticker":null,"cik":"0001389002","company_name":"MARIN SOFTWARE INC","filed_at":"2025-07-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.867002+00:00","generated_at":"2026-05-18T02:10:05.319580+00:00","sec_items":["4.01","7.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.9,"calibrated_materiality_score":0.9,"confidence":"high","headline":"Marin Software files Chapter 11, common stock delisted from Nasdaq, auditor Grant Thornton terminated","bullets":["Filed voluntary Chapter 11 petition on July 1, 2025; case number 25-11263 in Delaware Bankruptcy Court.","Common stock suspended from Nasdaq on June 26; Form 25 filed July 21, delisting effective July 31.","On July 23, Board terminated Grant Thornton as independent auditor; no new auditor engaged yet.","Company warns trading in common stock is highly speculative; stock no longer listed on Nasdaq."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-098314","json":"https://secwatch.observer/filing/0000950170-25-098314.json","markdown":"https://secwatch.observer/filing/0000950170-25-098314.md","text":"https://secwatch.observer/filing/0000950170-25-098314.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1389002/000095017025098314/0000950170-25-098314-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1389002/000095017025098314/mrin-20250723.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T02:10:05.319580+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":"c64ca12e73aaf546c8264be9172c21478f933e6f","claim":"MARIN SOFTWARE INC dismissed Grant Thornton LLP as its auditor.","evidence_excerpt":"On July 23, 2025 (the “Dismissal Date”), the Board of Directors of the Company (the “Board”), on the recommendation of the Audit Committee of the Board, terminated the engagement of Grant Thornton LLP (“GT”) as the Company’s independent registered public accounting firm, effective immediately.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1389002/000095017025098314/0000950170-25-098314-index.htm","confidence":0.9}],"comparable_filings":[{"accession":"0001779474-26-000015","ticker":"MAPS","company_name":"WM TECHNOLOGY, INC.","filed_at":"2026-04-07T23:59:59+00:00","headline":"WM Technology (MAPS) voluntarily delists from Nasdaq; 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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":"0001539497-26-001594","ticker":"RITE","company_name":"MINERALRITE Corp","filed_at":"2026-05-27T20:02:13+00:00","headline":"MineralRite restates financials, cuts asset carrying value from $432M to $246M","event_type":"other_material","sec_items":["4.02","7.01","8.01","9.01"],"materiality_score":0.85,"calibrated_materiality_score":0.85,"match_reasons":["same fact type: auditor_change","same SEC item: 7.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001539497-26-001594","json":"https://secwatch.observer/filing/0001539497-26-001594.json","markdown":"https://secwatch.observer/filing/0001539497-26-001594.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1096296/000153949726001594/0001539497-26-001594-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1096296/000153949726001594/n4863_x26-8k.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"On July 23, 2025 (the “Dismissal Date”), the Board of Directors of the Company (the “Board”), on the recommendation of the Audit Committee of the Board, terminated the engagement of Grant Thornton LLP (“GT”) as the Company’s independent registered public accounting firm, effective immediately.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1389002/000095017025098314/0000950170-25-098314-index.htm","comparable_excerpt":"management determined that certain previously issued financial statements contained in the Company’s previously filed Annual Report on Form 10 for the fiscal year ended December 31, 2025, and Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, should no longer be relied upon.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1096296/000153949726001594/0001539497-26-001594-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":"On July 23, 2025 (the “Dismissal Date”), the Board of Directors of the Company (the “Board”), on the recommendation of the Audit Committee of the Board, terminated the engagement of Grant Thornton LLP (“GT”) as the Company’s independent registered public accounting firm, effective immediately.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1389002/000095017025098314/0000950170-25-098314-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":"0001499275-26-000007","ticker":"GROO","company_name":"GROOVY COMPANY, INC.","filed_at":"2026-05-13T18:31:07+00:00","headline":"Groovy Company CEO Abajian exits May 1; accountant dismissed after SEC suspension; authorized common cut to 100M shares","event_type":"other_material","sec_items":["4.01","4.02","5.03","5.02","8.01","9.01"],"materiality_score":0.95,"calibrated_materiality_score":0.95,"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/0001499275-26-000007","json":"https://secwatch.observer/filing/0001499275-26-000007.json","markdown":"https://secwatch.observer/filing/0001499275-26-000007.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1499275/000149927526000007/0001499275-26-000007-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1499275/000149927526000007/groo-20250813_8k.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"On July 23, 2025 (the “Dismissal Date”), the Board of Directors of the Company (the “Board”), on the recommendation of the Audit Committee of the Board, terminated the engagement of Grant Thornton LLP (“GT”) as the Company’s independent registered public accounting firm, effective immediately.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1389002/000095017025098314/0000950170-25-098314-index.htm","comparable_excerpt":"(a) Dismissal of Previous Independent Registered Public Accounting Firm. On August 13, 2025, the Board of Directors of Groovy Company, Inc.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1499275/000149927526000007/0001499275-26-000007-index.htm"}},{"accession":"0001628280-26-027994","ticker":"VERI","company_name":"Veritone, Inc.","filed_at":"2026-04-28T23:59:59+00:00","headline":"Veritone dismisses Grant Thornton, appoints CBIZ; discloses material weaknesses","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/0001628280-26-027994","json":"https://secwatch.observer/filing/0001628280-26-027994.json","markdown":"https://secwatch.observer/filing/0001628280-26-027994.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1615165/000162828026027994/0001628280-26-027994-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1615165/000162828026027994/veri-20260423.htm"},"side_by_side_evidence":{"fact_type":"auditor_change","source_excerpt":"On July 23, 2025 (the “Dismissal Date”), the Board of Directors of the Company (the “Board”), on the recommendation of the Audit Committee of the Board, terminated the engagement of Grant Thornton LLP (“GT”) as the Company’s independent registered public accounting firm, effective immediately.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1389002/000095017025098314/0000950170-25-098314-index.htm","comparable_excerpt":"(b) Engagement of New Independent Registered Public Accounting Firm . 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