{"filing":{"accession_number":"0001279569-26-000725","cik":"0001097362","ticker":"SUNFF","company_name":"SUN LIFE FINANCIAL INC","form":"6-K","filing_date":"2026-07-31","report_date":"2026-07-31","primary_document":"sunlife6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1097362/000127956926000725/sunlife6k.htm"},"events":[{"id":22501,"run_id":20357,"accession_number":"0001279569-26-000725","anchor_item_number":"EX-99.1","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The exhibit is a news release announcing the appointment of Katherine Lee to Sun Life's Board of Directors, effective July 31, 2026. This is a clear executive/governance appointment of a director to the board. Ms. Lee's extensive background in financial services, 20+ years of board experience at major companies (BCE, Colliers, PSIB, Chorus Aviation), and her role as former President and CEO of GE Capital Canada make this a material board appointment that would affect a reasonable investor's assessment of the company's governance and leadership.","company_name":"SUN LIFE FINANCIAL INC","ticker":"SUNFF","filing_date":"2026-07-31","form":"6-K","submitted_at":null,"items":[{"id":22462,"accession_number":"0001279569-26-000725","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The exhibit is a news release announcing the appointment of Katherine Lee to Sun Life's Board of Directors, effective July 31, 2026. This is a clear executive/governance appointment of a director to the board. Ms. Lee's extensive background in financial services, 20+ years of board experience at major companies (BCE, Colliers, PSIB, Chorus Aviation), and her role as former President and CEO of GE Capital Canada make this a material board appointment that would affect a reasonable investor's assessment of the company's governance and leadership.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:31:47.608971+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":22462,"accession_number":"0001279569-26-000725","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The exhibit is a news release announcing the appointment of Katherine Lee to Sun Life's Board of Directors, effective July 31, 2026. This is a clear executive/governance appointment of a director to the board. Ms. Lee's extensive background in financial services, 20+ years of board experience at major companies (BCE, Colliers, PSIB, Chorus Aviation), and her role as former President and CEO of GE Capital Canada make this a material board appointment that would affect a reasonable investor's assessment of the company's governance and leadership.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:31:47.608971+00:00","company_name":"SUN LIFE FINANCIAL INC","ticker":"SUNFF","filing_date":"2026-07-31"}]}