# EDGAR Filing Document

**Accession Number:** 0001406305
**File Stem:** 0001133228-26-008024
**Filing Date:** 2026-5
**Character Count:** 2353
**Document Hash:** e116a200b3af819fcfd26d222a849fb5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001133228-26-008024.hdr.sgml**: 20260505

**ACCESSION NUMBER**: 0001133228-26-008024

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260505

**DATE AS OF CHANGE**: 20260505

**EFFECTIVENESS DATE**: 20260505

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Gateway Trust
- **CENTRAL INDEX KEY:** 0001406305

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-144744
- **FILM NUMBER:** 26943548

**BUSINESS ADDRESS:**
- **STREET 1:** 888 BOYLSTON STREET
- **STREET 2:** 8TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 617-449-2810

**MAIL ADDRESS:**
- **STREET 1:** 888 BOYLSTON STREET
- **STREET 2:** 8TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

## Series and Classes Contracts Data

### Gateway Fund (Series ID: S000019169)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000052969 | Class A Shares | GATEX           |
| C000052970 | Class C Shares | GTECX           |
| C000052971 | Class Y Shares | GTEYX           |
| C000190730 | Class N        | GTENX           |

### Gateway Equity Call Premium Fund (Series ID: S000046840)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000146363 | Class A      | GCPAX           |
| C000146364 | Class C      | GCPCX           |
| C000146365 | Class Y      | GCPYX           |
| C000190731 | Class N      | GCPNX           |

**GATEWAY TRUST**

May 5, 2026

<u>VIA EDGAR</u>

Securities and Exchange Commission

100 F Street, NE

Washington, DC 20549

Re: Gateway Trust <br> <u>(File Nos.: 333-144744 and 811-22099)</u>

Dear Sir or Madam:

Pursuant to Rule 497(j) of the Securities Act of 1933, as amended, I hereby certify that the Prospectus and Statement of Additional Information, each dated May 1, 2026, for the Gateway Equity Call Premium Fund and Gateway Fund, each a series of Gateway Trust, do not differ from those contained in Post-Effective Amendment No. 54 that was filed electronically on April 29, 2026.

Please direct any questions or comments on the enclosed materials to me at (617) 449-2816.

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| |
|:---|
| Very truly yours, |
| /s/ Jan Ryu Koo |
| Jan Ryu Koo |
| Assistant Secretary |

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