# EDGAR Filing Document

**Accession Number:** 0001655589
**File Stem:** 0001655589-25-000220
**Filing Date:** 2025-12
**Character Count:** 3902
**Document Hash:** 1ba218e8aa10c929de01630f986906b6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001655589-25-000220.hdr.sgml**: 20251205

**ACCESSION NUMBER**: 0001655589-25-000220

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251205

**DATE AS OF CHANGE**: 20251205

**EFFECTIVENESS DATE**: 20251205

**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:** 251552987

**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

### ClearBridge Sustainable Infrastructure ETF (Series ID: S000079010)

---

|  |  |
|:---|:---|
| Class Name                                 | Class ID   |
| ClearBridge Sustainable Infrastructure ETF | C000239841 |

---

## Series and Classes Contracts Data

### ClearBridge Sustainable Infrastructure ETF (Series ID: S000079010)

| Class ID   | Class Name                                 | Ticker Symbol   |
|:---|:---|:---|
| C000239841 | ClearBridge Sustainable Infrastructure ETF |  |

#### INFR P1 12/25

#### FRANKLIN TEMPLETON ETF TRUST

#### SUPPLEMENT DATED DECEMBER 5, 2025

#### TO THE SUMMARY PROSPECTUS, PROSPECTUS AND

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

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

#### CLEARBRIDGE SUSTAINABLE INFRASTRUCTURE ETF
<br>On December 4, 2025, the Board of Trustees of Franklin Templeton ETF Trust, on behalf of the ClearBridge Sustainable Infrastructure ETF (the "Fund"), approved a proposal to liquidate and dissolve the Fund. The liquidation is anticipated to occur on or about January 29, 2026.

After the close of business on December 31, 2025, the Fund will no longer accept creation orders. Trading in the Fund on the Nasdaq Stock Market LLC (NASDAQ) will be halted prior to market open on January 23, 2026. Proceeds of the liquidation are currently scheduled to be sent to shareholders on or about January 29, 2026.

When the Fund is in the process of liquidating its portfolio, which is anticipated to commence prior to January 22, 2026, the Fund will hold cash and securities that may not be consistent with the Fund's investment goal and strategies.

Shareholders may sell their shares of the Fund on NASDAQ until the market close on January 22, 2026 and may incur the usual and customary brokerage commissions associated with the sale of Fund shares. The Fund's shares will no longer trade on NASDAQ after market close on January 22, 2026, and the shares will be subsequently delisted. At the time the liquidation of the Fund is complete, shares of the Fund will be individually redeemed. Shareholders who do not sell their shares of the Fund before market close on January 22, 2026 will receive cash equal to the amount of the net asset value of their shares, which will include any capital gains and dividends, on or about January 29, 2026.

For those shareholders with taxable accounts and for Federal, state and local income tax purposes: (a) any liquidation proceeds paid to such shareholder should generally be treated as received by such shareholder in exchange for the shareholder's shares and the shareholder will therefore generally recognize a taxable gain or loss; and (b) in connection with the liquidation, the Fund may declare taxable distributions of its income and/or capital gain. Shareholders should consult their tax advisers regarding the effect of the Fund's liquidation in light of their individual circumstances.

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

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