{"filing":{"accession_number":"0001846253-26-000042","cik":"0001846253","ticker":"OABIW","company_name":"OmniAb, Inc.","form":"8-K","filing_date":"2026-07-13","report_date":null,"primary_document":"oabi-20260713.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000042/oabi-20260713.htm"},"events":[{"id":17506,"run_id":15680,"accession_number":"0001846253-26-000042","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"Amechi Nwachuku was appointed as Chief Operating Officer effective July 13, 2026, a senior executive position. While the disclosure includes compensatory details (base salary of $445,000, 45% target bonus, 800,000 stock options, and severance arrangements), the principal disclosed action is the appointment of a named executive to a C-suite role. This is material to investors as it signals a significant leadership change at the company.","company_name":"OmniAb, Inc.","ticker":"OABIW","filing_date":"2026-07-13","form":"8-K","submitted_at":null,"items":[{"id":16007,"accession_number":"0001846253-26-000042","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"Amechi Nwachuku was appointed as Chief Operating Officer effective July 13, 2026, a senior executive position. While the disclosure includes compensatory details (base salary of $445,000, 45% target bonus, 800,000 stock options, and severance arrangements), the principal disclosed action is the appointment of a named executive to a C-suite role. This is material to investors as it signals a significant leadership change at the company.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-13T12:08:36.319304+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":16007,"accession_number":"0001846253-26-000042","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"Amechi Nwachuku was appointed as Chief Operating Officer effective July 13, 2026, a senior executive position. While the disclosure includes compensatory details (base salary of $445,000, 45% target bonus, 800,000 stock options, and severance arrangements), the principal disclosed action is the appointment of a named executive to a C-suite role. This is material to investors as it signals a significant leadership change at the company.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-13T12:08:36.319304+00:00","company_name":"OmniAb, Inc.","ticker":"OABIW","filing_date":"2026-07-13"}]}