# EDGAR Filing Document

**Accession Number:** 0000943863
**File Stem:** 0001133228-26-001151
**Filing Date:** 2026-1
**Character Count:** 3252
**Document Hash:** 5c5c232e3f0e1730404f649b11d470d0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001133228-26-001151.hdr.sgml**: 20260130

**ACCESSION NUMBER**: 0001133228-26-001151

**CONFORMED SUBMISSION TYPE**: 497VPI

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260130

**DATE AS OF CHANGE**: 20260130

**EFFECTIVENESS DATE**: 20260130

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** C M LIFE VARIABLE LIFE SEPARATE ACCOUNT I
- **CENTRAL INDEX KEY:** 0000943863

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

**FILING VALUES:**
- **FORM TYPE:** 497VPI
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-259818
- **FILM NUMBER:** 26582039

**BUSINESS ADDRESS:**
- **STREET 1:** 100 BRIGHT MEADOW BOULEVARD
- **CITY:** ENFIELD
- **STATE:** CT
- **ZIP:** 06082
- **BUSINESS PHONE:** (413)788-8411

**MAIL ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111-0001

## Series and Classes Contracts Data

### C M LIFE VARIABLE LIFE SEPARATE ACCOUNT I (Series ID: S000010877)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000232693 | C.M. Life Electrum Select (SM) |  |

**Supplement dated January 30, 2026**

**to the Prospectus, Initial Summary Prospectus, and Updating Summary Prospectus,<br> each dated April 28, 2025 (each a "Prospectus"), as supplemented, for:**

**C.M. Life Electrum Select<sup>SM</sup>**

*Issued by C.M. Life Insurance Company*

 

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

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

 

Effective December 15, 2025:

 

● Aristotle Capital Management, LLC and Harris Associates L.P. were added as investment advisers to the Vanguard VIF Diversified Value Portfolio. Lazard Asset Management LLC no longer serves as an investment adviser to the Fund.

● The information in Appendix A of the Prospectuses for the Vanguard VIF Diversified Value Portfolio is deleted and replaced with the following:

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Fund Type** | **Fund and Adviser/Sub-Adviser** | **Current Expenses (expenses/ average assets)** | **Average Annual Total Returns**<br> **(as of 12/31/2024)** | **Average Annual Total Returns**<br> **(as of 12/31/2024)** | **Average Annual Total Returns**<br> **(as of 12/31/2024)** |
| **Fund Type** | **Fund and Adviser/Sub-Adviser** | **Current Expenses (expenses/ average assets)** | **1 Year** | **5 Year** | **10 Year** |
| Large Cap Value | Vanguard VIF Diversified Value Portfolio<br> ***Advisers:*** Aristotle Capital Management, LLC, <br> Harris Associates L.P., and <br> Hotchkis and Wiley Capital Management, LLC<br> ***Sub-Adviser:*** N/A | 0.30% | 14.89% | 12.24% | 9.76% |

---

 

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 Service Center at (800) 665-2654, 8 a.m.–5 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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