# EDGAR Filing Document

**Accession Number:** 0001052766
**File Stem:** 0001133228-26-001734
**Filing Date:** 2026-2
**Character Count:** 2559
**Document Hash:** 74d35c09f94aa22cb5e0b52a2e2560d1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001133228-26-001734.hdr.sgml**: 20260220

**ACCESSION NUMBER**: 0001133228-26-001734

**CONFORMED SUBMISSION TYPE**: 497VPI

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260220

**DATE AS OF CHANGE**: 20260220

**EFFECTIVENESS DATE**: 20260220

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 4
- **CENTRAL INDEX KEY:** 0001052766

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497VPI
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-255824
- **FILM NUMBER:** 26657314

**BUSINESS ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **STREET 2:** M243
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111
- **BUSINESS PHONE:** 8605622420

**MAIL ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **STREET 2:** M243
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111

## Series and Classes Contracts Data

### MASSACHUSETTS MUTUAL VARIABLE ANNUITY SEPARATE ACCOUNT 4 (Series ID: S000007826)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000228859 | Envision     |  |

**Supplement dated February 20, 2026**

**to the Prospectus and Initial Summary Prospectus, each dated December 18, 2025, as supplemented, for:**

**MassMutual Envision<sup>SM</sup>**<br> *Issued by Massachusetts Mutual Life Insurance Company*

**THIS SUPPLEMENT MUST BE READ IN CONJUNCTION WITH YOUR PROSPECTUS.**<br> **PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE.**<br>

 

*Effective February 20, 2026, this supplement amends certain information in the above-referenced prospectuses ("Prospectuses"):*

 

The Prospectuses indicate that the Highest Quarterly Value Death Benefit, MassMutual RetireCore<sup>SM</sup>, and MassMutual RetireCore Stacking will be available in California, Delaware, Florida, North Dakota, South Dakota, and South Carolina beginning February 23, 2026.

This supplement amends the Prospectuses to indicate that the Highest Quarterly Value Death Benefit, MassMutual RetireCore, and MassMutual RetireCore Stacking will be available in Florida, South Carolina, and North Dakota on February 23, 2026 and in California, Delaware, and South Dakota on March 23, 2026.

If you have questions about this supplement or wish to make any changes to your contract, please contact your registered representative, visit us online at www.MassMutual.com/contact-us, or call our Service Center at (800) 272-2216 (8 a.m.– 8 p.m. Eastern Time).

PS25-76