{"filing":{"accession_number":"0001279569-26-000901","cik":"0001097362","ticker":"SUNFF","company_name":"SUN LIFE FINANCIAL INC","form":"6-K","filing_date":"2026-09-21","report_date":"2026-09-21","primary_document":"sunlife6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1097362/000127956926000901/sunlife6k.htm"},"events":[{"id":34114,"run_id":31382,"accession_number":"0001279569-26-000901","anchor_item_number":"EX-99.1","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.75,"summary":"The release announces results of a conversion privilege between two classes of preferred shares (Series 10R and Series 11QR) and establishes a new dividend rate of 5.519% per annum ($0.344938 per share per quarter) for the Series 10R Shares commencing September 30, 2026. While the primary event is a preferred-share conversion, the material disclosure centers on the declaration and rate-setting of preferential cash dividends to be paid on a quarterly basis, which falls under dividend_distribution. The conversion itself is a technical restructuring of the preferred-share capital structure.","company_name":"SUN LIFE FINANCIAL INC","ticker":"SUNFF","filing_date":"2026-09-21","form":"6-K","submitted_at":null,"items":[{"id":37767,"accession_number":"0001279569-26-000901","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"The release announces results of a conversion privilege between two classes of preferred shares (Series 10R and Series 11QR) and establishes a new dividend rate of 5.519% per annum ($0.344938 per share per quarter) for the Series 10R Shares commencing September 30, 2026. While the primary event is a preferred-share conversion, the material disclosure centers on the declaration and rate-setting of preferential cash dividends to be paid on a quarterly basis, which falls under dividend_distribution. The conversion itself is a technical restructuring of the preferred-share capital structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-22T10:01:51.985892+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":37767,"accession_number":"0001279569-26-000901","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"The release announces results of a conversion privilege between two classes of preferred shares (Series 10R and Series 11QR) and establishes a new dividend rate of 5.519% per annum ($0.344938 per share per quarter) for the Series 10R Shares commencing September 30, 2026. While the primary event is a preferred-share conversion, the material disclosure centers on the declaration and rate-setting of preferential cash dividends to be paid on a quarterly basis, which falls under dividend_distribution. The conversion itself is a technical restructuring of the preferred-share capital structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-22T10:01:51.985892+00:00","company_name":"SUN LIFE FINANCIAL INC","ticker":"SUNFF","filing_date":"2026-09-21"}]}