# EDGAR Filing Document

**Accession Number:** 0001592900
**File Stem:** 0001592900-26-002928
**Filing Date:** 2026-6
**Character Count:** 3377
**Document Hash:** 58717487155d509e63cc4656c70ee54e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001592900-26-002928.hdr.sgml**: 20260625

**ACCESSION NUMBER**: 0001592900-26-002928

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 14

**FILED AS OF DATE**: 20260625

**DATE AS OF CHANGE**: 20260625

**EFFECTIVENESS DATE**: 20260625

**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:** 261118668

**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

### EA Astoria Dynamic Core US Fixed Income ETF (Series ID: S000091819)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                  | Ticker Symbol | Class ID   |
| EA Astoria Dynamic Core US Fixed Income ETF | AGGA          | C000259601 |

---

## Series and Classes Contracts Data

### EA Astoria Dynamic Core US Fixed Income ETF (Series ID: S000091819)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000259601 | EA Astoria Dynamic Core US Fixed Income ETF | AGGA            |

?xml version='1.0' encoding='ASCII'? ck0001592900-20260625

Filed Pursuant to Rule 497(e)

File Nos. 333-195493; 811-22961

**EA Astoria Dynamic Core US Fixed Income ETF (AGGA)** 

(the "Fund")

**June 25, 2026** 

**Supplement to the Summary Prospectus dated September 30, 2025**

**THIS SUPPLEMENT CONTAINS IMPORTANT INFORMATION ABOUT CHANGES TO THE FUND'S NAME EFFECTIVE JULY 8, 2026, AS DESCRIBED BELOW.**<br>

Effective July 8, 2026, the Fund's name will change to "**EA Astoria Beacon Dynamic Core US Fixed Income ETF**". Accordingly, effective July 8, 2026, all references in the Summary Prospectus to "EA Astoria Dynamic Core US Fixed Income ETF" are replaced with "EA Astoria Beacon Dynamic Core US Fixed Income ETF".

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

------

Filed Pursuant to Rule 497(e)

File Nos. 333-195493; 811-22961

**EA Astoria Dynamic Core US Fixed Income ETF (AGGA)** 

(the "Fund")

**June 25, 2026**

**Supplement to the Prospectus and Statement of Additional Information ("SAI"),** 

**each dated September 30, 2025, as previously supplemented**

**THIS SUPPLEMENT CONTAINS IMPORTANT INFORMATION ABOUT CHANGES TO A FUND'S NAME EFFECTIVE JULY 8, 2026, AS DESCRIBED BELOW.**<br>

Effective July 8, 2026, the EA Astoria Dynamic Core US Fixed Income ETF's name will change to "**EA Astoria Beacon Dynamic Core US Fixed Income ETF**". Accordingly, effective July 8, 2026, all references in the Prospectus and SAI to "EA Astoria Dynamic Core US Fixed Income ETF" are replaced with "EA Astoria Beacon Dynamic Core US Fixed Income ETF".

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