# EDGAR Filing Document

**Accession Number:** 0000927730
**File Stem:** 0000927730-25-000505
**Filing Date:** 2025-7
**Character Count:** 2917
**Document Hash:** 990df2c0739c64d0e73ea081c5c50551
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000927730-25-000505.hdr.sgml**: 20250721

**ACCESSION NUMBER**: 0000927730-25-000505

**CONFORMED SUBMISSION TYPE**: 497VPU

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250721

**DATE AS OF CHANGE**: 20250721

**EFFECTIVENESS DATE**: 20250721

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** JACKSON NATIONAL SEPARATE ACCOUNT - I
- **CENTRAL INDEX KEY:** 0000927730

**ORGANIZATION NAME:**
- **EIN:** 381659835
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497VPU
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-228802
- **FILM NUMBER:** 251136356

**BUSINESS ADDRESS:**
- **STREET 1:** 1 CORPORATE WAY
- **CITY:** LANSING
- **STATE:** MI
- **ZIP:** 48951
- **BUSINESS PHONE:** (517) 381-5500

**MAIL ADDRESS:**
- **STREET 1:** 1 CORPORATE WAY
- **CITY:** LANSING
- **STATE:** MI
- **ZIP:** 48951

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** JACKSON NATIONAL SEPARATE ACCOUNT I
- **DATE OF NAME CHANGE:** 19940803

## Series and Classes Contracts Data

### JACKSON NATIONAL SEPARATE ACCOUNT - I (Series ID: S000010906)

| Class ID   | Class Name                                                           | Ticker Symbol   |
|:---|:---|:---|
| C000210232 | Retirement Latitudes (Contracts for sale on and after June 24, 2019) |  |

**Supplement Dated July 21, 2025**

**To The Updating Summary Prospectus Dated April 28, 2025 For**

**RETIREMENT LATITUDES**<sup>®</sup> **FLEXIBLE PREMIUM VARIABLE AND FIXED DEFERRED ANNUITY**

**Issued by**

**Jackson National Life Insurance Company**<sup>®</sup> **through**

**Jackson National Separate Account - I**

**This supplement updates the above-referenced updating summary prospectus. Please read and keep it together with your updating summary prospectus for future reference. To obtain an additional copy of an updating summary prospectus, please contact us at our Customer Care Center, P.O. Box 24068, Lansing, Michigan, 48909-4068; 1-800-644-4565; www.jackson.com.**

Effective July 21, 2025, a 7th Contract Anniversary step-up feature has been added to the Flex DB add-on benefit. The "**Updated Information About Your Contract**" section of the Updating Summary Prospectus has been revised as follows:

**UPDATED INFORMATION ABOUT YOUR CONTRACT**

The information in this Updating Summary Prospectus is a summary of certain Contract features that have changed since the prospectus dated April 28, 2025. This may not reflect all of the changes that have occurred since you entered into your Contract.

**<u>Benefit-Related Changes</u>**

Effective July 21, 2025, the following change was made to to the Contract:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.For Contracts issued on or after July 21, 2025, Flex DB will now offer a 7th Contract Anniversary step-up feature.

______________________________

(To be used with JMV21452 04/25)

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VPS00113 07/25

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