# EDGAR Filing Document

**Accession Number:** 0001592900
**File Stem:** 0001592900-26-002071
**Filing Date:** 2026-5
**Character Count:** 4031
**Document Hash:** 253735dda590989495867f2aaee7ccb5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001592900-26-002071.hdr.sgml**: 20260514

**ACCESSION NUMBER**: 0001592900-26-002071

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 18

**FILED AS OF DATE**: 20260514

**DATE AS OF CHANGE**: 20260514

**EFFECTIVENESS DATE**: 20260514

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** EA Series Trust
- **CENTRAL INDEX KEY:** 0001592900

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-195493
- **FILM NUMBER:** 26977864

**BUSINESS ADDRESS:**
- **STREET 1:** 3803 WEST CHESTER PIKE, SUITE 150
- **CITY:** NEWTOWN SQUARE
- **STATE:** PA
- **ZIP:** 19073
- **BUSINESS PHONE:** 1.215.882.9983

**MAIL ADDRESS:**
- **STREET 1:** 3803 WEST CHESTER PIKE, SUITE 150
- **CITY:** NEWTOWN SQUARE
- **STATE:** PA
- **ZIP:** 19073

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Alpha Architect ETF Trust
- **DATE OF NAME CHANGE:** 20140428

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Empowered Funds ETF Trust
- **DATE OF NAME CHANGE:** 20131125

## Series and Classes Contracts Data

### Morgan Dempsey Large Cap Value ETF (Series ID: S000080210)

---

|  |  |  |
|:---|:---|:---|
| Class Name                         | Ticker Symbol | Class ID   |
| Morgan Dempsey Large Cap Value ETF | MDLV          | C000241955 |

---

## Series and Classes Contracts Data

### Morgan Dempsey Large Cap Value ETF (Series ID: S000080210)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000241955 | Morgan Dempsey Large Cap Value ETF | MDLV            |

?xml version='1.0' encoding='ASCII'? ck0001592900-20260514

Filed Pursuant to Rule 497(e)

File Nos. 333-195493; 811-22961

**Morgan Dempsey Large Cap Value ETF (MDLV)**

(the "Fund")

**May 14, 2026**

**Supplement to the Prospectus and Statement of Additional Information,**

 **each dated July 31, 2025, as previously supplemented**

*Effective immediately, the "Fees and Expenses" section of the Summary Prospectus and Prospectus are deleted in their entirety and replaced as follows:*

**ANNUAL FUND OPERATING EXPENSES (EXPENSES THAT YOU PAY EACH YEAR AS A PERCENTAGE OF THE VALUE OF YOUR INVESTMENT)**

---

| | |
|:---|:---|
| Management Fee | 0.58% |
| Distribution and/or Service (12b-1) Fees |  |
| Other Expenses | 0.00% |
| Acquired Fund Fees & Expenses<sup>1</sup> | 0.00% |
| **Total Annual Fund Operating Expenses** | **0.58%** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<sup>1.</sup>Restated to reflect current fees.

**EXAMPLE** 

The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 for the time periods indicated and then hold or sell all of your Shares at the end of those periods. The example also assumes that the Fund provides a return of 5% a year and that operating expenses remain the same. You may also pay brokerage commissions on the purchase and sale of Shares, which are not reflected in the example. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

---

| | | | |
|:---|:---|:---|:---|
| **One Year:** | **Three Years:** | **Five Years:** | **Ten Years:** |
| $59 | $186 | $324 | $726 |

---

*Effective immediately, the second paragraph under the "Principal Investment Strategies" section of the Fund's Prospectus is replaced with the following:* 

**Step 1:** First, the Sub-Adviser screens all publicly traded stocks, excluding business development companies, listed on a U.S. exchange to identify companies with a market capitalization of at least $3 billion and a valuation profile that is attractive. After the completion of the screening process, the Investment Universe will generally consist of approximately 700-900 companies.

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