# EDGAR Filing Document

**Accession Number:** 0001097362
**File Stem:** 0001279569-26-000233
**Filing Date:** 2026-3
**Character Count:** 7697
**Document Hash:** bd4a2c09a17fafceae346bb3d04a5a2b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001279569-26-000233.hdr.sgml**: 20260325

**ACCESSION NUMBER**: 0001279569-26-000233

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20260324

**FILED AS OF DATE**: 20260325

**DATE AS OF CHANGE**: 20260324

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SUN LIFE FINANCIAL INC
- **CENTRAL INDEX KEY:** 0001097362
- **STANDARD INDUSTRIAL CLASSIFICATION:** LIFE INSURANCE [6311]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 000000000
- **STATE OF INCORPORATION:** Z4
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15014
- **FILM NUMBER:** 26787850

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** SUN LIFE ASSURANCE CO OF CANADA
- **STREET 2:** ONE YORK STREET
- **CITY:** TORONTO
- **PROVINCE COUNTRY:** A6
- **ZIP:** M5J 0B6
- **BUSINESS PHONE:** 4169794800

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** SUN LIFE ASSURANCE CO OF CANADA
- **STREET 2:** ONE YORK STREET
- **CITY:** TORONTO
- **PROVINCE COUNTRY:** A6
- **ZIP:** M5J 0B6

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SUN LIFE FINANCIAL SERVICES INC
- **DATE OF NAME CHANGE:** 20030702

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SUN LIFE FINANCIAL SERVICES OF CANADA INC
- **DATE OF NAME CHANGE:** 20000224

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**<br> **Washington, D.C. 20549**

**FORM 6-K**

**Report of Foreign Private Issuer<br> Pursuant to Rule 13a-16 or 15d-16<br> under the Securities Exchange Act of 1934** 

---

| | |
|:---|:---|
| **For the month of March 2026** | 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 of Form 20-F or Form 40-F.

Form 20-F ☐ Form 40-F ☒

---

| | |
|:---|:---|
| **Exhibits** | **Description** |
| [99.1](ex991.htm) | [News Release dated March 24, 2026](ex991.htm) |

---

**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.***<br> *(Registrant)* | ****Sun Life Financial Inc.***<br> *(Registrant)* |
| Date: March 24, 2026 | By: | /s/ "*Kevin Armitage*" |
|  |  | Kevin Armitage |
|  |  | AVP & Managing Counsel, Corporate Legal |

---

## Exhibit 99.1

**Exhibit 99.1**

**Sun Life to host 2026 Annual Meetings on May 6, 2026**

TORONTO, March 24, 2026 /CNW/ - Sun Life Financial Inc. (TSX: SLF) (NYSE: SLF) (the "Company") today announced that its Annual and Special Meeting of common shareholders and the Annual Meeting of voting policyholders of Sun Life Assurance Company of Canada will be held on Wednesday, May 6, 2026. Shareholders and voting policyholders are invited to participate online or in person.

The Company also announced that its 2025 Annual Report and its Notice of Annual and Special Meeting and Management Information Circular for the 2026 Annual and Special Meeting are now available.

**Annual and Special Meeting of Shareholders and Annual Meeting of Voting Policyholders**<br> Shareholders and voting policyholders can attend the meeting online or in person at Sun Life's global headquarters in Toronto. They will have the opportunity to ask questions and vote on a number of important matters regardless of whether they attend online or in person.

Shareholders and voting policyholders are advised to periodically check the Annual Meetings page on sunlife.com in advance of the meeting for updated information.

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Date:** | &nbsp;&nbsp;Wednesday, May 6, 2026 |
| &nbsp;&nbsp;**Time:** | &nbsp;&nbsp;5:00 p.m. ET |
| &nbsp;&nbsp;**Online:** | &nbsp;&nbsp;meetings.lumiconnect.com/400-804-248-487 |
|  | &nbsp;&nbsp;Password: sunlife2026 (case sensitive) |
| &nbsp;&nbsp;**In Person:** | &nbsp;&nbsp;1 York Street, 35th floor |
|  | &nbsp;&nbsp;Toronto, Ontario |

---

<br> For detailed instructions on how to join the webcast and vote at the online meeting, shareholders should refer to the 2026 Management Information Circular and voting policyholders should refer to the 2026 Information for Voting Policyholders' Booklet and their proxy form or voting instruction form.

Shareholders and voting policyholders are **encouraged to vote in advance** by one of the methods described in the 2026 Management Information Circular or 2026 Information for Voting Policyholders' Booklet, as applicable, by Monday, May 4, 2026 at 5:00 p.m. ET.

**Meeting Materials**<br> The meeting materials for Sun Life Financial Inc. have been filed with the Canadian securities regulators and the United States Securities and Exchange Commission. Distribution to shareholders began today and materials can also be accessed electronically on:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• SEDAR+ at sedarplus.ca

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• EDGAR at sec.gov/edgar

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our transfer agent's website at meetingdocuments.com/TSXT/slf

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our website at sunlife.com/2026agm and sunlife.com/AnnualReport

Shareholders may obtain printed copies of the audited annual financial statements free of charge by contacting the Company's transfer agent at the link above.

The meeting materials for Sun Life Assurance Company of Canada will begin to be distributed to voting policyholders on March 30, 2026 and can be accessed electronically from March 30, 2026 on:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our transfer agent's website at meetingdocuments.com/TSXT/sla

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our website at sunlife.com/2026agm

**2025 Annual Report**<br> The 2025 Annual Report includes the Company's management's discussion and analysis, consolidated financial statements, earnings by business group and other Company information.

**About Sun Life**<br> Sun Life is a leading international financial services organization providing asset management, wealth, insurance and health solutions to individual and institutional Clients. Sun Life has operations in a number of markets worldwide, including Canada, the U.S., the United Kingdom, Ireland, Hong Kong, the Philippines, Japan, Indonesia, India, China, Australia, Singapore, Vietnam, Malaysia and Bermuda. As of December 31, 2025, Sun Life had total assets under management of $1.60 trillion. For more information, please visit sunlife.com.

Sun Life Financial Inc. trades on the Toronto (TSX), New York (NYSE) and Philippine (PSE) stock exchanges under the ticker symbol SLF.

**Note to editors:** All figures in Canadian dollars

*To contact Sun Life media relations, please email Media.Relations@sunlife.com*

*To contact Sun Life investor relations, please email Investor_Relations@sunlife.com*

View original content to download multimedia:https://www.prnewswire.com/news-releases/sun-life-to-host-2026-annual-meetings-on-may-6-2026-302724004.html

SOURCE Sun Life Financial Inc. - Financial News

View original content to download multimedia: http://www.newswire.ca/en/releases/archive/March 2026/24/c4360.html

%CIK: 0001097362

CO: Sun Life Financial Inc. - Financial News

CNW 17:34e 24-MAR-26

### Attached PDF Documents

**Attachment 1:** `ex991.pdf`

_No text found in this document._