# EDGAR Filing Document

**Accession Number:** 0001618627
**File Stem:** 0000894189-25-007478
**Filing Date:** 2025-9
**Character Count:** 2667
**Document Hash:** 46a14ec3103af57c14b34a594974186e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000894189-25-007478.hdr.sgml**: 20250917

**ACCESSION NUMBER**: 0000894189-25-007478

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250917

**DATE AS OF CHANGE**: 20250917

**EFFECTIVENESS DATE**: 20250917

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RBB Fund Trust
- **CENTRAL INDEX KEY:** 0001618627

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0831

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-200168
- **FILM NUMBER:** 251319046

**BUSINESS ADDRESS:**
- **STREET 1:** 615 EAST MICHIGAN STREET
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53202
- **BUSINESS PHONE:** 609-731-6256

**MAIL ADDRESS:**
- **STREET 1:** 615 EAST MICHIGAN STREET
- **CITY:** MILWAUKEE
- **STATE:** WI
- **ZIP:** 53202

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PENN Capital Funds Trust
- **DATE OF NAME CHANGE:** 20140904

## Series and Classes Contracts Data

### MUFG Japan Small Cap Active ETF (Series ID: S000093543)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000261884 | MUFG Japan Small Cap Active ETF | MJSC            |

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#### The RBB Fund Trust
615 East Michigan Street

Milwaukee, Wisconsin 53202

September 17, 2025

#### VIA EDGAR TRANSMISSION

U.S. Securities and Exchange Commission

Department of Investment Management

100 F Street, N.E.

Washington, D.C. 20549

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| | |
|:---|:---|
| **Re:** | **The RBB Fund Trust (the "Trust")**<br> **File Nos.: 333-200168 and 811-23011**  |

---

Dear Sir or Madam:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, and pursuant to the Investment Company Act of 1940, as amended, and the regulations thereunder, the Trust on behalf of its series, the MUFG Japan Small Cap Active ETF (the "Fund"), hereby certifies that the forms of Prospectus and Statement of Additional Information that would have been filed under Rule 497(b) or (c) would not have differed from those contained in the most recent amendment for the Fund dated July 2, 2025, and filed electronically on July 2, 2025 as Post-Effective Amendment No. 64 to the Trust's Registration Statement on Form N-1A.

If you have any questions or require further information, do not hesitate to contact Edward Paz at edward.paz@usbank.com.

Sincerely,

THE RBB FUND TRUST

<u>/s/ James G. Shaw</u>

James G. Shaw

Chief Financial Officer, Chief Operating Officer, and Secretary

cc: <br> Steven Plump, The RBB Fund Trust Jillian L. Bosmann, Faegre Drinker Biddle & Reath LLP

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