{"filing":{"accession_number":"0001104659-26-117471","cik":"0001819928","ticker":"DV","company_name":"DoubleVerify Holdings, Inc.","form":"8-K","filing_date":"2026-10-20","report_date":"2026-10-20","primary_document":"tm2627835d1_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1819928/000110465926117471/tm2627835d1_8k.htm"},"events":[{"id":36504,"run_id":33657,"accession_number":"0001104659-26-117471","anchor_item_number":"8.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"summary":"This Item 8.01 filing is a supplemental disclosure amending and updating information in the proxy statement regarding the previously disclosed merger between DoubleVerify and Neptune BidCo US Inc. (parent of Nielsen). The filing updates regulatory approvals (German, Cypriot, Australian, and Moroccan clearances received), legal proceedings related to the merger, and post-closing employment arrangements. While technically filed under Item 8.01, the substance is clearly material M\u0026A activity—the completion and regulatory status of a major acquisition that was entered into on August 6, 2026.","company_name":"DoubleVerify Holdings, Inc.","ticker":"DV","filing_date":"2026-10-20","form":"8-K","submitted_at":null,"items":[{"id":40949,"accession_number":"0001104659-26-117471","item_number":"8.01","item_title":"Other Events.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"reasoning":"This Item 8.01 filing is a supplemental disclosure amending and updating information in the proxy statement regarding the previously disclosed merger between DoubleVerify and Neptune BidCo US Inc. (parent of Nielsen). The filing updates regulatory approvals (German, Cypriot, Australian, and Moroccan clearances received), legal proceedings related to the merger, and post-closing employment arrangements. While technically filed under Item 8.01, the substance is clearly material M\u0026A activity—the completion and regulatory status of a major acquisition that was entered into on August 6, 2026.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:22:47.334828+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":40949,"accession_number":"0001104659-26-117471","item_number":"8.01","item_title":"Other Events.","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"reasoning":"This Item 8.01 filing is a supplemental disclosure amending and updating information in the proxy statement regarding the previously disclosed merger between DoubleVerify and Neptune BidCo US Inc. (parent of Nielsen). The filing updates regulatory approvals (German, Cypriot, Australian, and Moroccan clearances received), legal proceedings related to the merger, and post-closing employment arrangements. While technically filed under Item 8.01, the substance is clearly material M\u0026A activity—the completion and regulatory status of a major acquisition that was entered into on August 6, 2026.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:22:47.334828+00:00","company_name":"DoubleVerify Holdings, Inc.","ticker":"DV","filing_date":"2026-10-20"}]}