# EDGAR Filing Document

**Accession Number:** 0001655589
**File Stem:** 0001655589-26-000407
**Filing Date:** 2026-4
**Character Count:** 4939
**Document Hash:** 1ed30686cfd24bf40e4cedefd700282c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001655589-26-000407.hdr.sgml**: 20260417

**ACCESSION NUMBER**: 0001655589-26-000407

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260417

**DATE AS OF CHANGE**: 20260417

**EFFECTIVENESS DATE**: 20260417

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Franklin Templeton ETF Trust
- **CENTRAL INDEX KEY:** 0001655589

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** FL
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-208873
- **FILM NUMBER:** 26869605

**BUSINESS ADDRESS:**
- **STREET 1:** ONE FRANKLIN PARKWAY
- **CITY:** SAN MATEO
- **STATE:** CA
- **ZIP:** 94403
- **BUSINESS PHONE:** 650-312-2000

**MAIL ADDRESS:**
- **STREET 1:** ONE FRANKLIN PARKWAY
- **CITY:** SAN MATEO
- **STATE:** CA
- **ZIP:** 94403

## Series and Classes Contracts Data

### Western Asset Bond ETF (Series ID: S000081195)

---

|  |  |
|:---|:---|
| Class Name             | Class ID   |
| Western Asset Bond ETF | C000243867 |

---

## Series and Classes Contracts Data

### Western Asset Bond ETF (Series ID: S000081195)

| Class ID   | Class Name             | Ticker Symbol   |
|:---|:---|:---|
| C000243867 | Western Asset Bond ETF |  |

WABF-P1 4/26

#### FRANKLIN TEMPLETON ETF TRUST

#### SUPPLEMENT DATED APRIL 17, 2026

#### TO THE SUMMARY PROSPECTUS , PROSPECTUS AND

#### STATEMENT OF ADDITIONAL INFORMATION ("SAI"),

#### EACH DATED AUGUST 1, 2025, OF

#### WESTERN ASSET BOND ETF (THE "FUND")

#### All changes described below are effective May 1, 2026.
**1. The following is added to the section titled "Fund Summary – Portfolio Managers" in the Fund's Summary Prospectus and Prospectus:** 

**Amit Chopra**<br>Portfolio Manager of Western Asset and portfolio manager of the Fund since May 2026.

**Rafael Zielonka**<br>Portfolio Manager of Western Asset and portfolio manager of the Fund since May 2026.

**2. The following replaces the second to last sentence of the second to last paragraph in the section titled "Fund Details – Principal Investment Policies and Practices" in the Fund's Prospectus:**

The portfolio managers of the Fund are Michael C. Buchanan, Amit Chopra, Mark S. Lindbloom, Julien A. Scholnick, Frederick R. Marki, Nicholas Mastroianni, and Rafael Zielonka.

**3. The following is added to the section titled "Fund Details – Management" in the Fund's Prospectus:**

**Amit Chopra** 

Mr. Chopra is a Portfolio Manager for Western Asset and has been employed by Western Asset as an investment professional for at least the past five years. Mr. Chopra has been a portfolio manager of the Fund since May 2026.

#### Rafael Zielonka

------

Mr. Zielonka is a Portfolio Manager for Western Asset and has been employed by Western Asset as an investment professional for at least the past five years. Mr. Zielonka has been a portfolio manager of the Fund since May 2026.

**4. The following is added to the table in the section titled "Management and Other Services – Portfolio managers" in the Fund's SAI:**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Name** | **Type of<br>Account** | **Number of**<br>**Accounts**<br>**Managed** | **Total** <br>**Assets**<br>**Managed**<br>**(x $1 million)** | **Number of Accounts** <br>**Managed for which** <br>**Advisory Fee is** <br>**Performance-Based** | **Assets Managed** <br>**for which** <br>**Advisory Fee is** <br>**Performance-Based** <br>**(x $1 million)** |
| Amit Chopra\* | Registered<br>Investment<br>Companies | 9 | 7141.6 |  |  |
|  | Other Pooled<br>Investment<br>Vehicles | 4 | 526.8 |  |  |
|  | Other<br>Accounts | 37 | 16464.2 |  |  |
| Rafael Zielonka\* | Registered<br>Investment<br>Companies | 5 | 4107.9 |  |  |
|  | Other Pooled<br>Investment<br>Vehicles | 5 | 1449.1 |  |  |
|  | Other<br>Accounts | 4 | $726.4 |  |  |

---

\*Information is provided as of March 31, 2026.

**5. The following is added to the table in the section titled "Management and Other Services – Investment Professional Securities Ownership" in the Fund's SAI:**

------

---

| | |
|:---|:---|
| **Portfolio Manager** | **Dollar Range of Fund Shares Beneficially Owned** |
| Amit Chopra\* | None |
| Rafael Zielonka\* | None |
| \*Information is provided as of March 31, 2026 |  |

---

**6. The following footnote is added following each reference to Julien A. Scholnick in the Fund's Summary Prospectus, Prospectus and SAI:**

\* Effective September 30, 2026, Julien A. Scholnick will step down as a member of the Fund's portfolio management team.

**7. The following footnote is added following each reference to Frederick R. Marki in the Fund's Summary Prospectus, Prospectus and SAI:**

\* Effective December 31, 2026, Frederick R. Marki will step down as a member of the Fund's portfolio management team.

#### Please retain this supplement for future reference.

------