{"filing":{"accession_number":"0001279569-26-000755","cik":"0001097362","ticker":"SUNFF","company_name":"SUN LIFE FINANCIAL INC","form":"6-K","filing_date":"2026-08-07","report_date":"2026-08-06","primary_document":"sunlife6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1097362/000127956926000755/sunlife6k.htm"},"events":[{"id":26166,"run_id":23764,"accession_number":"0001279569-26-000755","anchor_item_number":"EX-99.1","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The news release announces that Joseph Natale will succeed Scott Powers as Chair of the Board of Directors following Sun Life's Annual General Meeting in May 2027. While the release also discloses Powers' retirement, the principal disclosed action is Natale's appointment to the chair role—a material governance event for a major financial services company. The appointment of a new board chair is material to investors assessing leadership and governance quality.","company_name":"SUN LIFE FINANCIAL INC","ticker":"SUNFF","filing_date":"2026-08-07","form":"6-K","submitted_at":null,"items":[{"id":27195,"accession_number":"0001279569-26-000755","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The news release announces that Joseph Natale will succeed Scott Powers as Chair of the Board of Directors following Sun Life's Annual General Meeting in May 2027. While the release also discloses Powers' retirement, the principal disclosed action is Natale's appointment to the chair role—a material governance event for a major financial services company. The appointment of a new board chair is material to investors assessing leadership and governance quality.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-09T03:11:00.768484+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":27195,"accession_number":"0001279569-26-000755","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The news release announces that Joseph Natale will succeed Scott Powers as Chair of the Board of Directors following Sun Life's Annual General Meeting in May 2027. While the release also discloses Powers' retirement, the principal disclosed action is Natale's appointment to the chair role—a material governance event for a major financial services company. The appointment of a new board chair is material to investors assessing leadership and governance quality.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-09T03:11:00.768484+00:00","company_name":"SUN LIFE FINANCIAL INC","ticker":"SUNFF","filing_date":"2026-08-07"}]}