UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16
under the Securities Exchange Act of
1934
For the month of August, 2025 Commission File Number:001-15014
SUN LIFE FINANCIAL INC.
(Translation of registrant’s name into English)
1 York Street, 31st Floor, Toronto, Ontario M5J 0B6
(Address of principal executive offices)
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
Form 20-F Form 40-F X
Exhibit
99.1 Shareholders’ Report
99.2 Certificates of the Chief Executive Officer and Chief Financial Officer pursuant to Canadian National Instrument 52-109 - Certification of Disclosure in Issuers’ Annual and Interim Filings
99.3 Earnings Coverage Ratio pursuant to Canadian National Instrument 44-102 - Shelf Distributions
SIGNATURE
Pursuant to the requirement of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
Sun Life Financial Inc.
(Registrant)
Date: August 7, 2025 By /s/ “Kevin Armitage”
Kevin Armitage
AVP & Managing Counsel, Corporate Legal
Exhibit 99.1
Exhibit 99.2
Exhibit 99.3