SECURITIES AND EXCHANGE COMMISSIONSEC FORM 17-C

CURRENT REPORT UNDER SECTION 17
OF THE SECURITIES REGULATION CODE
AND SRC RULE 17.2(c) THEREUNDER

1. Date of Report (Date of earliest event reported)

Mar 18, 2024

2. SEC Identification Number

N/A

3. BIR Tax Identification No.

N/A

4. Exact name of issuer as specified in its charter

Sun Life Financial Inc.

5. Province, country or other jurisdiction of incorporation

Canada

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

1 York Street, Toronto, Ontario, Canada M5J 0B6 Postal Code M5J

8. Issuer's telephone number, including area code

416-979-9966

9. Former name or former address, if changed since last report

N/A

10. Securities registered pursuant to Sections 8 and 12 of the SRC or Sections 4 and 8 of the RSA

Title of Each Class	Number of Shares of Common Stock Outstanding and Amount of Debt Outstanding
Common Shares	582,461,280

11. Indicate the item numbers reported herein

1

The Exchange does not warrant and holds no responsibility for the veracity of the facts and representations contained in all corporate disclosures, including financial reports. All data contained herein are prepared and submitted by the disclosing party to the Exchange, and are disseminated solely for purposes of information. Any questions on the data contained herein should be addressed directly to the Corporate Information Officer of the disclosing party.

Sun Life Financial Inc.SLF

PSE Disclosure Form 4-8 - Change in Directors and/or Officers
(Resignation/Removal or Appointment/Election)
References: SRC Rule 17 (SEC Form 17-C) and
Section 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
Title change of executive officer: Manjit Singh
Background/Description of the Disclosure
Title change effective March 18, 2024

Resignation/Removal or Replacement

Name of Person	Position/Designation	Effective Date of Resignation/Cessation of term (mmm/dd/yyyy)	Reason(s) for Resignation/Cessation
-	-	-	-

Election or Appointment

Name of Person	Position/Designation	Date of Appointment/Election (mmm/dd/yyyy)	Effective Date of Appointment Election (mmm/dd/yyyy)	Shareholdings in the Listed Company		Nature of Indirect Ownership
				Direct	Indirect
-	-	-	-	-	-	-

Promotion or Change in Designation

Name of Person	Position/Designation		Date of Approval (mmm/dd/yyyy)	Effective Date of Change (mmm/dd/yyyy)	Shareholdings in the Listed Company		Nature of Indirect Ownership
	From	To			Direct	Indirect
Manjit Singh	Executive Vice-President &Chief Financial Officer	President, Sun Life Asia & Chief Financial Officer	Mar/11/2024	Mar/18/2024	547	750	Employee Stock Purchase Plan

Other Relevant Information
The title change reported is effective for the period March 18, 2024 to April 8, 2024. Attached are press releases dated December 11, 2023 and March 25, 2024 announcing (1) Manjit Singh's appointment as President, Sun Life Asia effective March 18, 2024 and (2) Manjit Singh continuing as Chief Financial Officer until Tim Deacon assumes that role on April 8, 2024.