# EDGAR Filing Document

**Accession Number:** 0001888997
**File Stem:** 0001104659-25-100879
**Filing Date:** 2025-10
**Character Count:** 2641
**Document Hash:** e788e8c0d8e8f18088fbfbd2a7727ddc
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-100879.hdr.sgml**: 20251020

**ACCESSION NUMBER**: 0001104659-25-100879

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20251020

**DATE AS OF CHANGE**: 20251020

**EFFECTIVENESS DATE**: 20251020

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SEI Exchange Traded Funds
- **CENTRAL INDEX KEY:** 0001888997

**ORGANIZATION NAME:**
- **EIN:** 876679400
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-260611
- **FILM NUMBER:** 251404549

**BUSINESS ADDRESS:**
- **STREET 1:** 1 FREEDOM VALLEY DRIVE
- **CITY:** OAKS
- **STATE:** PA
- **ZIP:** 19456
- **BUSINESS PHONE:** 610-676-1000

**MAIL ADDRESS:**
- **STREET 1:** 1 FREEDOM VALLEY DRIVE
- **CITY:** OAKS
- **STATE:** PA
- **ZIP:** 19456

## Series and Classes Contracts Data

### SEI DBi Multi-Strategy Alternative ETF (Series ID: S000093461)

---

|  |  |  |
|:---|:---|:---|
| Class Name                             | Ticker Symbol | Class ID   |
| SEI DBi Multi-Strategy Alternative ETF | QALT          | C000261746 |

---

## Series and Classes Contracts Data

### SEI DBi Multi-Strategy Alternative ETF (Series ID: S000093461)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000261746 | SEI DBi Multi-Strategy Alternative ETF | QALT            |

SEI EXCHANGE TRADED FUNDS

SEI DBi Multi-Strategy Alternative ETF<br>(the "Fund")

Supplement Dated October 20, 2025<br>to the Prospectus and Statement of Additional Information ("SAI"), each dated July 25, 2025

This Supplement provides new and additional information beyond that contained in the Prospectus and SAI and should be read in conjunction with such Prospectus and SAI.

*The Prospectus and SAI are hereby amended and supplemented to reflect the following change in the fiscal year of the Fund.*

<u>Change in the Fund's Fiscal Year</u>

At a meeting of the Board of Trustees of SEI Exchange Traded Funds (the "Board"), held on September 16, 2025, the Board approved a change to the Fund's fiscal year end from September 30 to March 31, effective March 31, 2026. This means that the Fund will have a short tax year, from September 30, 2025 to March 31, 2026, and that subsequent tax years will be from April 1<sup>st</sup> to March 31<sup>st</sup>. The Fund's investment objective, strategies, risks, and all other policies have not changed.

*There are no other changes to the Prospectus and SAI.*

PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE

SEI-F-1621 (10/25)

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