# EDGAR Filing Document

**Accession Number:** 0001265897
**File Stem:** 0001164098-26-000649
**Filing Date:** 2026-4
**Character Count:** 2938
**Document Hash:** c92f73047e23402426b2c15d259e92ff
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001164098-26-000649.hdr.sgml**: 20260423

**ACCESSION NUMBER**: 0001164098-26-000649

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260423

**DATE AS OF CHANGE**: 20260423

**EFFECTIVENESS DATE**: 20260423

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TRANSAMERICA CORPORATE SEPARATE ACCOUNT SIXTEEN
- **CENTRAL INDEX KEY:** 0001265897

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

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-109579
- **FILM NUMBER:** 26885665

**BUSINESS ADDRESS:**
- **STREET 1:** 6400 C STREET SW
- **CITY:** CEDAR RAPIDS
- **STATE:** IA
- **BUSINESS PHONE:** 319-355-8366

**MAIL ADDRESS:**
- **STREET 1:** 6400 C STREET SW
- **CITY:** CEDAR RAPIDS
- **STATE:** IA

## Series and Classes Contracts Data

### TRANSAMERICA CORPORATE SEPARATE ACCOUNT SIXTEEN (Series ID: S000008902)

---

|  |  |
|:---|:---|
| Class Name  | Class ID   |
| Advantage X | C000024224 |

---

## Series and Classes Contracts Data

### TRANSAMERICA CORPORATE SEPARATE ACCOUNT SIXTEEN (Series ID: S000008902)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000024224 | Advantage X  |  |

**ADVANTAGE X**

**Variable Adjustable Life Insurance Policy**

**issued through**

**Transamerica Corporate Separate Account Sixteen**

**by**

**Transamerica Life Insurance Company**

**Supplement dated April 23, 2026**

**to the**

**Prospectus dated May 1, 2018**

This supplement contains additional information and should be read and retained along with the prospectus dated May 1, 2018. ***Please read this supplement carefully and keep it with your prospectus for future reference.***

*A name change applies to the following portfolios:* 

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; **PRIOR PORTFOLIO NAME**  | **NEW PORTFOLIO NAME**  | ***Effective on*** <br> ***or about***  |
| &nbsp;&nbsp; American Funds Insurance Series Global Small Capitalization Fund (Class 2)  | American Funds Insurance Series SMALLCAP World Fund (Class 2)  | May 1, 2026  |
| &nbsp;&nbsp; American Funds Insurance Series International Fund (Class 2)  | American Funds Insurance Series EUPAC Fund (Class 2)  | May 1, 2026  |
| &nbsp;&nbsp; MFS International Intrinsic Value Portfolio - Initial Class  | MFS International Intrinsic Equity Portfolio - Initial Class  | April 30, 2026  |
| &nbsp;&nbsp; Vanguard Variable Insurance Funds – Capital Growth Portfolio  | Vanguard Variable Insurance Funds – PRIMECAP Portfolio  | May 12, 2026  |

---

If you have any questions regarding this supplement, you may contact us by writing to the Administrative Office at Transamerica Life Insurance Company, 4840 N. River Blvd., Cedar Rapids, Iowa 52411, or calling toll free at 1-888-804-8461 (Monday - Friday from 8:00 a.m. – 4:30 p.m. Central time).