# EDGAR Filing Document

**Accession Number:** 0001052766
**File Stem:** 0001133228-26-009756
**Filing Date:** 2026-6
**Character Count:** 3180
**Document Hash:** 37963001980a46b9177415fe9fcf6ea6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001133228-26-009756.hdr.sgml**: 20260629

**ACCESSION NUMBER**: 0001133228-26-009756

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260629

**DATE AS OF CHANGE**: 20260629

**EFFECTIVENESS DATE**: 20260629

**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:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-203063
- **FILM NUMBER:** 261136498

**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 Name                                  | Class ID   |
| MassMutual Capital Vantage Variable Annuity | C000156664 |

---

## Series and Classes Contracts Data

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

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000156664 | MassMutual Capital Vantage Variable Annuity |  |

**Supplement dated June 29, 2026**

**to the Prospectuses, Initial Summary Prospectuses, and Updating Summary Prospectuses, each dated April 27, 2026, as supplemented, for:**

**MassMutual Envision<sup>SM</sup>**

**MassMutual Capital Vantage<sup>®</sup> MassMutual Transitions Select<sup>SM</sup> II**<br> *Issued by Massachusetts Mutual Life Insurance Company*

**and to the Prospectuses and Updating Summary Prospectuses, each dated April 27, 2026,<br> as supplemented, for:**

**MassMutual Evolution<sup>SM</sup><br> MassMutual Transitions Select<sup>SM</sup>**<br> *Issued by Massachusetts Mutual Life Insurance Company*

**THIS SUPPLEMENT MUST BE READ IN CONJUNCTION WITH YOUR PROSPECTUS.**

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE.** 

*This supplement amends certain information in the above-referenced prospectuses ("Prospectuses"):<br>* 

<br> &nbsp;&nbsp;&nbsp;&nbsp;● Effective June 15, 2026, Nomura Corporate Research and Asset Management Inc.
became a sub-advisor to Nomura VIP Asset Strategy Series.

If you have questions about this supplement, or other product questions, you may contact your registered representative, visit us online at www.MassMutual.com/contact-us, or call our Administrative Office:

---

| | |
|:---|:---|
| MassMutual Capital Vantage<sup>®</sup> and MassMutual Transitions Select<sup>SM</sup> II | **(866) 645-2362**<br> 7 a.m.–7 p.m. Central Time |
| All other variable products | **(800) 272-2216**<br> 8 a.m.–8 p.m. Eastern Time |

---

 **For more information about the fund, read the fund prospectus. Prospectuses are available on our website at www.MassMutual.com.**

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