# EDGAR Filing Document

**Accession Number:** 0001474103
**File Stem:** 0001655589-26-000128
**Filing Date:** 2026-2
**Character Count:** 5245
**Document Hash:** 226709eb10f710af7f30c721da9625df
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001655589-26-000128.hdr.sgml**: 20260202

**ACCESSION NUMBER**: 0001655589-26-000128

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260202

**DATE AS OF CHANGE**: 20260202

**EFFECTIVENESS DATE**: 20260202

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Legg Mason Global Asset Management Trust
- **CENTRAL INDEX KEY:** 0001474103

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-162441
- **FILM NUMBER:** 26586065

**BUSINESS ADDRESS:**
- **STREET 1:** 100 INTERNATIONAL DRIVE
- **CITY:** BALTIMORE
- **STATE:** MD
- **ZIP:** 21202
- **BUSINESS PHONE:** 410-539-0000

**MAIL ADDRESS:**
- **STREET 1:** 100 INTERNATIONAL DRIVE
- **CITY:** BALTIMORE
- **STATE:** MD
- **ZIP:** 21202

## Series and Classes Contracts Data

### ClearBridge Global Infrastructure Income Fund (Series ID: S000053331)

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|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class A    | RGAVX         | C000167781 |
| Class C    | CBGAX         | C000167783 |
| Class R    | nan           | C000167785 |
| Class I    | RGIVX         | C000167786 |
| Class IS   | RGSVX         | C000167787 |

---

## Series and Classes Contracts Data

### ClearBridge Global Infrastructure Income Fund (Series ID: S000053331)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000167781 | Class A      | RGAVX           |
| C000167783 | Class C      | CBGAX           |
| C000167785 | Class R      |  |
| C000167786 | Class I      | RGIVX           |
| C000167787 | Class IS     | RGSVX           |

91444-P2 02/26

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| | |
|:---|:---|
| ![](img_bb53ca265c944f1.jpg) | ![](img_02302a3227fc4f1.jpg) |

---

**LEGG MASON GLOBAL ASSET MANAGEMENT TRUST** <br>**SUPPLEMENT DATED FEBRUARY 2, 2026, TO THE** <br>**SUMMARY PROSPECTUS, PROSPECTUS, AND** <br>**STATEMENT OF ADDITIONAL INFORMATION ("SAI")** <br>**DATED FEBRUARY 1, 2026 OF**<br>**CLEARBRIDGE GLOBAL INFRASTRUCTURE INCOME FUND (THE "FUND")** 

**I. Effective September 30, 2026, Nick Langley will step down as a portfolio manager for the Fund. Mr. Langley will continue to serve as portfolio manager for other Franklin Templeton funds. All references to Nick Langley in the Fund's Summary Prospectus, Prospectus and SAI are deleted in their entirety.**

**II. Effective September 30, 2026, the following changes are made to the Fund's Summary Prospectus, Prospectus and SAI:** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**a. The following is added to the section titled "Management – Portfolio managers" in the Fund's Summary Prospectus and Prospectus:** 

---

| | | |
|:---|:---|:---|
| **Portfolio manager** | **Title** | **Portfolio manager of the**<br>**fund since** |
| Moaz Mohib, CFA | Portfolio Manager of ClearBridge and ClearBridge Investments Limited | September 2026 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**b. The following is added to the section titled "More on fund management – Portfolio managers" in the Fund's Prospectus:** 

---

| | | |
|:---|:---|:---|
| **Portfolio manager** | **Title and recent biography** | **Portfolio manager of the**<br>**fund since** |
| Moaz Mohib, CFA | Mr. Mohib is a Director and Portfolio Manager of Clearbridge and CIL. Prior to joining CIL in 2016, Mr. Mohib was an Investment Analyst at SQM Research. Mr. Mohib holds a Bachelor of Commerce from the University of New South Wales. | September 2026 |

---

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**c. The following is added to the section titled "Portfolio Managers – Other Accounts Managed by the Portfolio Managers" in the Fund's SAI:** 

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Portfolio** <br>**Managers**<br>| **Type of** <br>**Account**<br>| **Number of**<br>**Accounts**<br>**Managed** <br>| **Total Assets**<br>**Managed**<br>**(billions) ($)** <br>| **Number of<br>Accounts<br>Managed for<br>which** <br>**Advisory**<br>**Fee is**<br>**Performance-**<br>**Based** <br>| **Assets<br>Managed for<br>which** <br>**Advisory**<br>**Fee is**<br>**Performance-**<br>**Based**<br>**(billions) ($)**<br>|
| Moaz<br>Mohib\* | &nbsp;&nbsp;&nbsp;Registered<br>investment <br>companies |  |  |  |  |
| Moaz<br>Mohib\* | &nbsp;&nbsp;&nbsp;Other pooled investment vehicles |  |  |  |  |
|  | &nbsp;&nbsp;&nbsp;Other accounts |  |  |  |  |

---

\* The information is as of December 31, 2025 and does not reflect additional accounts (including the Fund) for which Mr. Mohib will join the portfolio management team effective September 30, 2026.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**d. The section entitled "Portfolio Managers – Portfolio Managers Securities Ownership" in the Fund's SAI is deleted in its entirety and replaced with the following:** 

As of January 1, 2026, the portfolio managers did not own shares of the Fund. It is not tax efficient for the portfolio managers, as residents of Australia, to invest in the Fund.

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

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