# EDGAR Filing Document

**Accession Number:** 0001007573
**File Stem:** 0000745544-25-000253
**Filing Date:** 2025-9
**Character Count:** 2331
**Document Hash:** 5f86ca824c3489af0698bb34dc68bdf2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000745544-25-000253.hdr.sgml**: 20250925

**ACCESSION NUMBER**: 0000745544-25-000253

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250925

**DATE AS OF CHANGE**: 20250925

**EFFECTIVENESS DATE**: 20250925

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** KEYPORT VARIABLE ACCOUNT A/MA
- **CENTRAL INDEX KEY:** 0001007573

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-111642
- **FILM NUMBER:** 251340291

**BUSINESS ADDRESS:**
- **STREET 1:** DELAWARE LIFE INSURANCE COMPANY
- **STREET 2:** 230 THIRD AVENUE, 6TH FLOOR
- **CITY:** WALTHAM
- **STATE:** MA
- **ZIP:** 02451
- **BUSINESS PHONE:** 7817908774

**MAIL ADDRESS:**
- **STREET 1:** DELAWARE LIFE INSURANCE COMPANY
- **STREET 2:** 230 THIRD AVENUE, 6TH FLOOR
- **CITY:** WALTHAM
- **STATE:** MA
- **ZIP:** 02451

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** VARIABLE ACCOUNT A/MA
- **DATE OF NAME CHANGE:** 19960212

## Series and Classes Contracts Data

### KEYPORT VARIABLE ACCOUNT A/MA (Series ID: S000002962)

---

|  |  |
|:---|:---|
| Class Name                                  | Class ID   |
| Keyport Charter and Keyport Advisor Charter | C000008104 |

---

## Series and Classes Contracts Data

### KEYPORT VARIABLE ACCOUNT A/MA (Series ID: S000002962)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000008104 | Keyport Charter and Keyport Advisor Charter |  |

#### SUPPLEMENT DATED SEPTEMBER 25, 2025

#### TO
**<br>PROSPECTUSES DATED APRIL 30, 2010<br> FOR KEYPORT CHARTER AND KEYPORT LATITUDE<br>PROSPECTUS DATED APRIL 30, 2004<br> FOR KEYPORT VISTA<br>ISSUED BY DELAWARE LIFE INSURANCE COMPANY**

#### KEYPORT VARIABLE ACCOUNT A

This supplement contains information about the Wanger Acorn and the Wanger International funds (the "Funds") that are available as investment options under your Contract. Effective July 7, 2025, Columbia Management Investment Advisers, LLC replaced Wanger Asset Management, LLC as adviser for the Funds.

THE CONTRACTS REFERENCED IN THIS SUPPLEMENT ARE NO LONGER FOR SALE.

THIS SUPPLEMENT SHOULD BE READ AND RETAINED FOR FUTURE REFERENCE.