{"filing":{"accession_number":"0001193125-26-309101","cik":"0001527753","ticker":"PSNL","company_name":"Personalis, Inc.","form":"8-K","filing_date":"2026-07-20","report_date":null,"primary_document":"d64399d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1527753/000119312526309101/d64399d8k.htm"},"events":[{"id":18883,"run_id":16983,"accession_number":"0001193125-26-309101","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.99,"summary":"Personalis entered into an Agreement and Plan of Merger with Tempus AI, Inc. on July 20, 2026, whereby Personalis will merge with Tempus subsidiaries and become a wholly-owned subsidiary of Tempus. The disclosure details the merger consideration (stock and cash), treatment of equity awards, closing conditions, and representations/warranties—all hallmarks of a material acquisition/change of control transaction under Item 1.01.","company_name":"Personalis, Inc.","ticker":"PSNL","filing_date":"2026-07-20","form":"8-K","submitted_at":null,"items":[{"id":17830,"accession_number":"0001193125-26-309101","item_number":"1.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.99,"reasoning":"Personalis entered into an Agreement and Plan of Merger with Tempus AI, Inc. on July 20, 2026, whereby Personalis will merge with Tempus subsidiaries and become a wholly-owned subsidiary of Tempus. The disclosure details the merger consideration (stock and cash), treatment of equity awards, closing conditions, and representations/warranties—all hallmarks of a material acquisition/change of control transaction under Item 1.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-20T21:27:36.606246+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":17830,"accession_number":"0001193125-26-309101","item_number":"1.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.99,"reasoning":"Personalis entered into an Agreement and Plan of Merger with Tempus AI, Inc. on July 20, 2026, whereby Personalis will merge with Tempus subsidiaries and become a wholly-owned subsidiary of Tempus. The disclosure details the merger consideration (stock and cash), treatment of equity awards, closing conditions, and representations/warranties—all hallmarks of a material acquisition/change of control transaction under Item 1.01.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-20T21:27:36.606246+00:00","company_name":"Personalis, Inc.","ticker":"PSNL","filing_date":"2026-07-20"}]}