# EDGAR Filing Document

**Accession Number:** 0001355064
**File Stem:** 0001580642-25-005631
**Filing Date:** 2025-8
**Character Count:** 3619
**Document Hash:** 707edf039d5ef585af0fa26ba72fd4e2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001580642-25-005631.hdr.sgml**: 20250829

**ACCESSION NUMBER**: 0001580642-25-005631

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250829

**DATE AS OF CHANGE**: 20250829

**EFFECTIVENESS DATE**: 20250829

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MUTUAL FUND SERIES TRUST
- **CENTRAL INDEX KEY:** 0001355064

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** OH
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-132541
- **FILM NUMBER:** 251279927

**BUSINESS ADDRESS:**
- **STREET 1:** C/O GEMINI FUND SERVICES LLC
- **STREET 2:** 4221 NORTH 203RD STREET, SUITE 100
- **CITY:** ELKHORN
- **STATE:** NE
- **ZIP:** 68022-3474
- **BUSINESS PHONE:** 631 549 1859

**MAIL ADDRESS:**
- **STREET 1:** C/O GEMINI FUND SERVICES LLC
- **STREET 2:** 4221 NORTH 203RD STREET, SUITE 100
- **CITY:** ELKHORN
- **STATE:** NE
- **ZIP:** 68022-3474

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CATALYST FUNDS
- **DATE OF NAME CHANGE:** 20060303

## Series and Classes Contracts Data

### Catalyst/Warrington Strategic Program Fund (Series ID: S000041894)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                         | Ticker Symbol | Class ID   |
| Catalyst/Warrington Strategic Program Fund Class A | CWXAX         | C000130114 |
| Catalyst/Warrington Strategic Program Fund Class C | CWXCX         | C000130115 |
| Catalyst/Warrington Strategic Program Fund Class I | CWXIX         | C000130116 |

---

## Series and Classes Contracts Data

### Catalyst/Warrington Strategic Program Fund (Series ID: S000041894)

| Class ID   | Class Name                                         | Ticker Symbol   |
|:---|:---|:---|
| C000130114 | Catalyst/Warrington Strategic Program Fund Class A | CWXAX           |
| C000130115 | Catalyst/Warrington Strategic Program Fund Class C | CWXCX           |
| C000130116 | Catalyst/Warrington Strategic Program Fund Class I | CWXIX           |

**MUTUAL FUND SERIES TRUST**

**Catalyst/Warrington Strategic Program Fund**

Class A: CWXAX Class C: CWXCX Class I: CWXIX

**(the "Fund")**

**August 29, 2025**

***This information supplements certain information contained in the Prospectus, Summary Prospectus and Statement of Additional Information for the Fund, each dated November 1, 2024, as supplemented.***

Effective on or about November 1, 2025, the Fund's name will change to "Catalyst Systematic High Income Fund".

Also effective on or about November 1, 2025, the Fund's investment objective will change to the following:

"The Fund's objective is income and long-term capital appreciation."

This change to the Fund's investment objective is related to planned changes to the Fund's investment strategy. Following regulatory review, these changes will be set forth in a new Prospectus, Summary Prospectus and Statement of Additional Information, each to be dated on or about November 1, 2025.

\* \* \* \* \*

***You should read this Supplement in conjunction with the Summary Prospectus, Prospectus and the Statement of Additional Information for the Fund, each dated November 1, 2024, as supplemented, which provide information that you should know about the Fund before investing. These documents are available upon request and without charge by calling the Fund toll-free at 1-866-447-4228 or by writing to Catalyst Funds, c/o Ultimus Fund Solutions, LLC, 225 Pictoria Dr, Suite 450, Cincinnati, OH 45246.***

 ****

**Please retain this Supplement for future reference**.