LEGG MASON PARTNERS INVESTMENT TRUST

^Prospectus LOGO

^{May 1, 2023}

Share class (Symbol): A (BGHAX), C (BGHCX), R (—), I (BGHIX), IS (BGHSX)

BRANDYWINEGLOBAL —

HIGH YIELD FUND

The Securities and Exchange Commission has not approved or disapproved these securities or determined whether this Prospectus is accurate or complete. Any statement to the contrary is a crime.

INVESTMENT PRODUCTS: NOT FDIC INSURED • NO BANK GUARANTEE • MAY LOSE VALUE


Contents
Investment objective			2
Fees and expenses of the fund			2
Principal investment strategies			3
Principal risks			4
Performance			8
Management			9
Purchase and sale of fund shares			9
Tax information			10
Payments to broker/dealers and other financial intermediaries			10
More on the fund’s investment strategies, investments and risks			11
More on fund management			22
Choosing a share class			25
Share class features summary			25
Share class availability			26
Additional information about each share class			28
Buying shares			32
Exchanging shares			34
Redeeming shares			36
Other things to know about transactions			38
Dividends, other distributions and taxes			42
Share price			44
Financial highlights			45
Appendix: Waivers and Discounts Available from Certain Service Agents			A‑1

Investment objective

The fund’s objective is high current income with the opportunity for capital appreciation.

Fees and expenses of the fund

The accompanying table describes the fees and expenses that you may pay if you buy, hold and sell shares of the fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in funds distributed through Franklin Distributors, LLC (“Franklin Distributors” or the “Distributor”), the fund’s distributor. More information about these and other discounts is available from your Service Agent, in the fund’s Prospectus on page 28 under the heading “Additional information about each share class,” in the appendix titled “Appendix: Waivers and Discounts Available from Certain Service Agents” on page A‑1 of the fund’s Prospectus and in the fund’s Statement of Additional Information (“SAI”) on page 78 under the heading “Sales Charge Waivers and Reductions for Class A Shares.” “Service Agents” include banks, brokers, dealers, insurance companies, investment advisers, financial consultants or advisers, mutual fund supermarkets and other financial intermediaries that have entered into an agreement with the Distributor to sell shares of the fund.

If you purchase Class I shares or Class IS shares through a Service Agent acting solely as an agent on behalf of its customers, that Service Agent may charge you a commission. Such commissions, if any, are not charged by the fund and are not reflected in the fee table or expense example below.


Shareholder fees
(fees paid directly from your investment)
	Class A	Class C	Class R	Class I	Class IS
Maximum sales charge (load) imposed on purchases (as a % of offering price)	3.75¹^,2	None	None	None	None
Maximum deferred sales charge (load) (as a % of the lower of net asset value at purchase or redemption)³	None⁴	1.00	None	None	None
Small account fee⁵	$15	$15	None	None	None


Annual fund operating expenses (%)
(expenses that you pay each year as a percentage of the value of your investment)
	Class A	Class C	Class R	Class I	Class IS
Management fees	0.50	0.50	0.50	0.50	0.50
Distribution and/or service (12b‑1) fees	0.25	1.00	0.50	None	None
Other expenses	0.21	0.15⁶	0.25⁷	0.17	0.07
Acquired fund fees and expenses	0.01	0.01	0.01	0.01	0.01
Total annual fund operating expenses⁸	0.97	1.66	1.26	0.68	0.58
Fees waived and/or expenses reimbursed⁹	—	—	—	—	(0.02)
Total annual fund operating expenses after waiving fees and/or reimbursing expenses	0.97¹⁰	1.66	1.26	0.68¹⁰	0.56¹⁰

¹	The sales charge is waived for shareholders purchasing Class A shares through accounts where Franklin Distributors is the broker-dealer of record (“Distributor Accounts”).

²	Shareholders purchasing Class A shares through certain Service Agents or in certain types of accounts may be eligible for a waiver of the sales charge. For additional information, see “Additional information about each share class — Sales charges” in the Prospectus.

³	Maximum deferred sales charge (load) may be reduced over time.

⁴	You may buy Class A shares in amounts of $500,000 or more at net asset value (without an initial sales charge), but if you redeem those shares within 18 months of their purchase, you will pay a contingent deferred sales charge of 1.00%.


2				BrandywineGLOBAL— High Yield Fund

⁵

If the value of your account is below $1,000 ($250 for retirement plans that are not employer-sponsored), the fund may charge you a fee of $3.75 per account that is determined and assessed quarterly by the fund or your Service Agent (with an annual maximum of $15.00 per account). Please contact your Service Agent or the fund for more information.

⁶	Other expenses for Class C shares have been restated to exclude fees recaptured pursuant to the fund’s expense limitation arrangements. For the fiscal year ended December 31, 2022, amounts recaptured totaled 0.01% for Class C shares.

⁷	Other expenses for Class R shares are estimated for the current fiscal year. Actual expenses may differ from estimates.

⁸

Total annual fund operating expenses do not correlate with the ratios of expenses to average net assets reported in the financial highlights tables in the fund’s Prospectus and in the fund’s shareholder reports, which reflect the fund’s operating expenses and do not include acquired fund fees and expenses.

⁹

The manager has agreed to waive fees and/or reimburse operating expenses (other than interest, brokerage commissions, dividend expense on short sales, taxes, extraordinary expenses and acquired fund fees and expenses) so that the ratio of total annual fund operating expenses will not exceed 0.96% for Class A shares, 1.71% for Class C shares, 1.31% for Class R shares, 0.67% for Class I shares and 0.55% for Class IS shares, subject to recapture as described below. In addition, the ratio of total annual fund operating expenses for Class IS shares will not exceed the ratio of total annual fund operating expenses for Class I shares, subject to recapture as described below. These arrangements cannot be terminated prior to December 31, 2024 without the Board of Trustees’ consent. The manager is permitted to recapture amounts waived and/or reimbursed to a class within three years after the fiscal year in which the manager earned the fee or incurred the expense if the class’ total annual fund operating expenses have fallen to a level below the limits described above. In no case will the manager recapture any amount that would result, on any particular business day of the fund, in the class’ total annual fund operating expenses exceeding the applicable limits described above or any other lower limit then in effect. In addition, the manager has agreed to waive the fund’s management fee to an extent sufficient to offset the net management fee payable in connection with any investment in an affiliated money market fund. This management fee waiver is not subject to the recapture provision discussed above.

¹⁰	Total annual fund operating expenses (after waiving fees and/or reimbursing expenses, as applicable) are higher than the expense cap amounts for Class A, Class I and Class IS shares as a result of acquired fund fees and expenses.

Example

This example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The example assumes:

•

You invest $10,000 in the fund for the time periods indicated

•

Your investment has a 5% return each year and the fund’s operating expenses remain the same (except that any applicable fee waiver or expense reimbursement is reflected only through its expiration date)

•

You reinvest all distributions and dividends without a sales charge

Although your actual costs may be higher or lower, based on these assumptions your costs would be:


Number of years you own your shares ($)
	1 year	3 years	5 years	10 years
Class A (with or without redemption at end of period)	470	672	891	1,521
Class C (with redemption at end of period)	269	523	901	1,781
Class C (without redemption at end of period)	169	523	901	1,781
Class R (with or without redemption at end of period)	128	399	691	1,522
Class I (with or without redemption at end of period)	69	217	378	846
Class IS (with or without redemption at end of period)	57	184	322	725

Portfolio turnover. The fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund’s performance. During the most recent fiscal year, the fund’s portfolio turnover rate was 141% of the average value of its portfolio.

Principal investment strategies

Under normal market conditions, the fund intends to provide exposure to high yield securities by investing at least 80% of its net assets in a diversified portfolio of corporate debt securities that are rated at the time of purchase below investment grade (that is, securities rated below Baa/BBB assigned by at least one Nationally Recognized Statistical Rating Organization (“NRSRO”)) or unrated securities determined by the subadviser to be of comparable credit quality. These investments are also known as “junk bonds,” “high yield bonds,” and “non‑investment grade bonds,” and may include so called “distressed debt.” Such securities may be public or privately placed U.S. dollar denominated debt securities issued by U.S. and non‑U.S. companies (which may include companies in emerging markets) of any size, which the subadviser believes represent an attractive investment opportunity. However, investments in non‑U.S. obligations or securities will not exceed 25% of the net assets of the fund. The fund also may invest in other securities including investment grade securities. The fund may invest in securities of any maturity and does not maintain a dollar-weighted effective duration target for the securities in which it invests.

While not a part of the fund’s principal investment strategy of investing in corporate bonds, the fund may invest in other securities such as trust preferred securities, convertible securities, preferred stock, equity securities, U.S. Government and Agency securities, and mortgage or asset-backed securities. In selecting securities for the fund, the subadviser performs a risk/reward analysis that includes an evaluation of credit risk, interest rate risk, yield and the legal and technical structure of the security. The subadviser will attempt to take advantage of inefficiencies that it believes exist in the fixed-income markets by purchasing securities at prices below the subadviser’s estimate of their fair value with the goal of selling securities as


BrandywineGLOBAL— High Yield Fund					3

they approach or exceed the subadviser’s estimate of their fair value. The subadviser seeks to invest in securities that the subadviser expects to offer attractive prospects for current income and/or capital appreciation in relation to the risk borne.

Principal risks

Risk is inherent in all investing. The value of your investment in the fund, as well as the amount of return you receive on your investment, may fluctuate significantly. You may lose part or all of your investment in the fund or your investment may not perform as well as other similar investments. An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or by any bank or government agency. The following is a summary description of certain risks of investing in the fund.

Market and interest rate risk. The market prices of the fund’s securities may go up or down, sometimes rapidly or unpredictably, due to general market conditions, such as real or perceived adverse economic or political conditions, tariffs and trade disruptions, inflation, substantial economic downturn or recession, changes in interest rates, lack of liquidity in the bond markets or adverse investor sentiment. If the market prices of the fund’s securities fall, the value of your investment will decline. The value of your investment will generally go down when interest rates rise. A rise in rates tends to have a greater impact on the prices of longer term or duration securities. A general rise in interest rates may cause investors to move out of fixed income securities on a large scale, which could adversely affect the price and liquidity of fixed income securities and could also result in increased redemptions from the fund. Recently, there have been inflationary price movements. As such, fixed income securities markets may experience heightened levels of interest rate volatility and liquidity risk. Recently, the U.S. Federal Reserve has been raising interest rates from historically low levels. It may continue to raise interest rates. Any additional interest rate increases in the future could cause the value of the fund’s holdings to decrease.

The maturity of a security may be significantly longer than its duration. A security’s maturity and other features may be more relevant than its duration in determining the security’s sensitivity to other factors affecting the issuer or markets generally such as changes in credit quality or in the yield premium that the market may establish for certain types of securities.

Credit risk. If an issuer or guarantor of a security held by the fund or a counterparty to a financial contract with the fund defaults or its credit is downgraded, or is perceived to be less creditworthy, or if the value of the assets underlying a security declines, the value of your investment will typically decline. Changes in actual or perceived creditworthiness may occur quickly. The fund could be delayed or hindered in its enforcement of rights against an issuer, guarantor or counterparty. Subordinated securities (meaning securities that rank below other securities with respect to claims on the issuer’s assets) are more likely to suffer a credit loss than non‑subordinated securities of the same issuer and will be disproportionately affected by a default, downgrade or perceived decline in creditworthiness.

High yield (“junk”) bonds risk. High yield bonds are generally subject to greater credit risks than higher-grade bonds, including the risk of default on the payment of interest or principal. High yield bonds are considered speculative, typically have lower liquidity and are more difficult to value than higher grade bonds. High yield bonds tend to be volatile and more susceptible to adverse events, credit downgrades and negative sentiments and may be difficult to sell at a desired price, or at all, during periods of uncertainty or market turmoil.

Issuer risk. The market price of a security can go up or down more than the market as a whole and can perform differently from the value of the market as a whole, due to factors specifically relating to the security’s issuer, such as disappointing earnings reports by the issuer, unsuccessful products or services, loss of major customers, changes in management, corporate actions, negative perception in the marketplace, or major litigation or changes in government regulations affecting the issuer or the competitive environment. An individual security may also be affected by factors relating to the industry or sector of the issuer. The fund may experience a substantial or complete loss on an individual security. Historically, the prices of securities of small and medium capitalization companies have generally been more volatile than those of large capitalization companies. A change in financial condition or other event affecting a single issuer may adversely impact the industry or sector of the issuer or securities markets as a whole.

Portfolio management risk. The value of your investment may decrease if the subadviser’s judgment about the attractiveness or value of, or market trends affecting, a particular security, industry, sector or region, or about market movements, is incorrect or does not produce the desired results, or if there are imperfections, errors or limitations in the models, tools and data used by the subadviser. In addition, the fund’s investment strategies or policies may change from time to time. Those changes may not lead to the results intended by the subadviser and could have an adverse effect on the value or performance of the fund.

Illiquidity risk. Some assets held by the fund may be or become impossible or difficult to sell, particularly during times of market turmoil. These illiquid assets may also be difficult to value. Markets may become illiquid when, for instance, there are few, if any, interested buyers or sellers or when dealers are unwilling or unable to make a market for certain securities. As a general matter, dealers have been less willing to make markets for fixed income securities. If the fund is forced to sell an illiquid asset to meet redemption requests or other cash needs, or to try to limit losses, the fund may be forced to sell at a substantial loss or may not be able to sell at all.


4				BrandywineGLOBAL— High Yield Fund

economic, financial or social instability, terrorism, armed conflicts and other geopolitical events, and the impact of tariffs and other restrictions on trade or economic sanctions. Geopolitical or other events such as nationalization or expropriation could even cause the loss of the fund’s entire investment in one or more countries.

In addition, there may be significant obstacles to obtaining information necessary for investigations into or litigation against issuers located in or operating in certain foreign markets, particularly emerging market countries, and shareholders may have limited legal remedies. To the extent the fund focuses its investments in a single country or only a few countries in a particular geographic region, economic, political, regulatory or other conditions affecting such country or region may have a greater impact on fund performance relative to a more geographically diversified fund.

The value of investments in securities denominated in foreign currencies increases or decreases as the rates of exchange between those currencies and the U.S. dollar change. Currency conversion costs and currency fluctuations could erase investment gains or add to investment losses. Currency exchange rates can be volatile, and are affected by factors such as general economic and political conditions, the actions of the U.S. and foreign governments or central banks, the imposition of currency controls and speculation. The fund may be unable or may choose not to hedge its foreign currency exposure.

Less developed markets are more likely to experience problems with the clearing and settling of trades and the holding of securities by local banks, agents and depositories. Settlement of trades in these markets can take longer than in other markets and the fund may not receive its proceeds from the sale of certain securities for an extended period (possibly several weeks or even longer).

The risks of foreign investments are heightened when investing in issuers in emerging market countries. Emerging market countries tend to have economic, political and legal systems that are less developed and are less stable than those of more developed countries. Their economies tend to be less diversified than those of more developed countries. They typically have fewer medical and economic resources than more developed countries, and thus they may be less able to control or mitigate the effects of a pandemic or a natural disaster. They are often particularly sensitive to market movements because their market prices tend to reflect speculative expectations. Low trading volumes may result in a lack of liquidity and in extreme price volatility.

Sovereign debt risk. Sovereign government and supranational debt involve many of the risks of foreign and emerging markets investments as well as the risk of debt moratorium, repudiation or renegotiation, and the fund may be unable to enforce its rights against the issuers. Sovereign debt risk is increased for emerging market issuers.

Convertible securities risk. Convertible securities are subject to stock market and other risks associated with equity securities, as well as the credit, interest rate and other risks associated with fixed income securities. Credit risk is the risk that the issuer or obligor will not make timely payments of principal or interest or that its credit may be downgraded or perceived to be less creditworthy. Interest rate risk is the risk that the value of a fixed income security will fall when interest rates rise. A rise in rates tends to have a greater impact on the prices of longer term or duration securities. A general rise in interest rates may cause investors to move out of fixed income securities on a large scale, which could adversely affect the price and liquidity of fixed income securities. As the market price of the equity security underlying a convertible security falls, the convertible security tends to trade on the basis of its yield and other fixed income characteristics. As the market price of the equity security underlying a convertible security rises, the convertible security tends to trade on the basis of its equity conversion features.

Zero coupon bond risk. Zero coupon securities pay no interest during the life of the obligation but trade at prices below their stated maturity value. Because zero coupon securities pay no interest until maturity, their prices may fluctuate more than other types of securities with the same maturity.

Prepayment or call risk. Many issuers have a right to prepay their fixed income securities. Issuers may be more likely to prepay their securities if interest rates fall. If this happens, the fund may not benefit from the rise in the market price of the securities that normally accompanies a decline in interest rates, and will be forced to reinvest prepayment proceeds at a time when yields on securities available in the market are lower than the yield on prepaid securities. The fund may also lose any premium it paid to purchase the securities.

Mortgage-backed and asset-backed securities risk. When market interest rates increase, the market values of mortgage-backed securities decline. At the same time, mortgage refinancings and prepayments slow, which lengthens the effective duration of these securities. As a result, the negative effect of the interest rate increase on the market value of mortgage-backed securities is usually more pronounced than it is for other types of fixed income securities, potentially increasing the volatility of the fund. Conversely, when market interest rates decline, while the value of mortgage-backed securities may increase, the rate of prepayment of the underlying mortgages also tends to increase, which shortens the effective duration of these securities. Mortgage-backed securities are also subject to the risk that underlying borrowers will be unable to meet their obligations and the value of property that secures the mortgage may decline in value and be insufficient, upon foreclosure, to repay the associated loan. Investments in asset-backed securities are subject to similar risks. The ability of an issuer of asset-backed securities to enforce its security interest in the underlying assets may be limited, and therefore certain asset-backed securities present a heightened level of risk.

Extension risk. When interest rates rise, repayments of fixed income securities, particularly asset- and mortgage- backed securities, may occur more slowly than anticipated, extending the effective duration of these fixed income securities at below market interest rates and causing their market prices to decline more than they would have declined due to the rise in interest rates alone. This may cause the fund’s share price to be more volatile.

Valuation risk. The sales price the fund could receive for any particular portfolio investment may differ from the fund’s valuation of the investment, particularly for securities that trade in thin or volatile markets or that are valued using a fair value methodology. These differences may increase


BrandywineGLOBAL— High Yield Fund					5

significantly and affect fund investments more broadly during periods of market volatility. Investors who purchase or redeem fund shares on days when the fund is holding fair-valued securities may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the fund had not fair-valued securities or had used a different valuation methodology. The fund’s ability to value its investments may be impacted by technological issues and/or errors by pricing services or other third party service providers. The valuation of the fund’s investments involves subjective judgment, which may prove to be incorrect.

Stock market and equity securities risk. The stock markets are volatile and the market prices of the fund’s equity securities may decline generally. Equity securities may include warrants, rights, exchange-traded and over‑the‑counter common stocks, preferred stock, depositary receipts, trust certificates, limited partnership interests and shares of other investment companies, including exchange-traded funds and real estate investment trusts. Equity securities may have greater price volatility than other asset classes, such as fixed income securities, and may fluctuate in price based on actual or perceived changes in a company’s financial condition and overall market and economic conditions and perceptions. If the market prices of the equity securities owned by the fund fall, the value of your investment in the fund will decline.

Inflation risk. Inflation risk is the risk that the value of assets or income from investments will be worth less in the future as prices go up and the purchasing power of money goes down. The market prices of debt securities generally fall as inflation increases because the purchasing power of the principal and income is expected to be less when paid. Inflation often is accompanied or followed by a recession, or period of decline in economic activity, which may include job loss and other hardships and may cause the value of securities to go down generally.

Market events risk. The market values of securities or other assets will fluctuate, sometimes sharply and unpredictably, due to changes in general market conditions, overall economic trends or events, governmental actions or intervention, actions taken by the U.S. Federal Reserve or foreign central banks, market disruptions caused by trade disputes or other factors, political developments, armed conflicts, economic sanctions and countermeasures in response to sanctions, major cybersecurity events, investor sentiment, the global and domestic effects of a pandemic, and other factors that may or may not be related to the issuer of the security or other asset. Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, public health events, terrorism, wars, natural disasters and other circumstances in one country or region could have profound impacts on global economies or markets. As a result, whether or not the fund invests in securities of issuers located in or with significant exposure to the countries or markets directly affected, the value and liquidity of the fund’s investments may be negatively affected. Following Russia’s invasion of Ukraine, Russian stocks lost all, or nearly all, of their market value. Other securities or markets could be similarly affected by past or future geopolitical or other events or conditions. Furthermore, events involving limited liquidity, defaults, non‑performance or other adverse developments that affect one industry, such as the financial services industry, or concerns or rumors about any events of these kinds, have in the past and may in the future lead to market-wide liquidity problems, may spread to other industries, and could negatively affect the value and liquidity of the fund’s investments.

Raising the ceiling on U.S. government debt has become increasingly politicized. Any failure to increase the total amount that the U.S. government is authorized to borrow could lead to a default on U.S. government obligations, with unpredictable consequences for economies and markets in the U.S. and elsewhere. Recently, inflation and interest rates have increased and may rise further. These circumstances could adversely affect the value and liquidity of the fund’s investments, impair the fund’s ability to satisfy redemption requests, and negatively impact the fund’s performance.

The United States and other countries are periodically involved in disputes over trade and other matters, which may result in tariffs, investment restrictions and adverse impacts on affected companies and securities. For example, the United States has imposed tariffs and other trade barriers on Chinese exports, has restricted sales of certain categories of goods to China, and has established barriers to investments in China. Trade disputes may adversely affect the economies of the United States and its trading partners, as well as companies directly or indirectly affected and financial markets generally. In addition, the Chinese government is involved in a longstanding dispute with Taiwan that has included threats of invasion. If the political climate between the United States and China does not improve or continues to deteriorate, if China were to attempt unification of Taiwan by force, or if other geopolitical conflicts develop or get worse, economies, markets and individual securities may be severely affected both regionally and globally, and the value of the fund’s assets may go down.


6				BrandywineGLOBAL— High Yield Fund

(SOFR) published by the Federal Reserve Bank of New York, including certain spread adjustments and benchmark replacement conforming changes. Various financial industry groups have been planning for the transition away from LIBOR, but there remains uncertainty regarding the impact of the transition from LIBOR on the fund’s transactions and the financial markets generally. The transition away from LIBOR may lead to increased volatility and illiquidity in markets that rely on LIBOR and may adversely affect the fund’s performance. The transition may also result in a reduction in the value of certain LIBOR-based investments held by the fund or reduce the effectiveness of related transactions such as hedges. Any such effects of the transition away from LIBOR, as well as other unforeseen effects, could result in losses for the fund. Since the usefulness of LIBOR as a benchmark could also deteriorate during the transition period, effects could occur at any time.

Portfolio turnover risk. Active and frequent trading will increase a shareholder’s tax liability and the fund’s transaction costs, which could detract from fund performance.

Redemption risk. The fund may experience heavy redemptions that could cause the fund to liquidate its assets at inopportune times or unfavorable prices or increase or accelerate taxable gains or transaction costs and may negatively affect the fund’s net asset value, performance, or ability to satisfy redemptions in a timely manner, which could cause the value of your investment to decline.

Cybersecurity risk. Cybersecurity incidents, whether intentionally caused by third parties or otherwise, may allow an unauthorized party to gain access to fund assets, fund or customer data (including private shareholder information) or proprietary information, cause the fund, the manager, the subadviser and/or their service providers (including, but not limited to, fund accountants, custodians, sub‑custodians, transfer agents and financial intermediaries) to suffer data breaches, data corruption or loss of operational functionality, or prevent fund investors from purchasing, redeeming or exchanging shares, receiving distributions or receiving timely information regarding the fund or their investment in the fund. The fund, the manager, and the subadviser have limited ability to prevent or mitigate cybersecurity incidents affecting third party service providers, and such third party service providers may have limited indemnification obligations to the fund, the manager, and/or the subadviser. Cybersecurity incidents may result in financial losses to the fund and its shareholders, and substantial costs may be incurred in order to prevent or mitigate any future cybersecurity incidents. Issuers of securities in which the fund invests are also subject to cybersecurity risks, and the value of these securities could decline if the issuers experience cybersecurity incidents.

Because technology is frequently changing, new ways to carry out cyber attacks are always developing. Therefore, there is a chance that some risks have not been identified or prepared for, or that an attack may not be detected, which puts limitations on the fund’s ability to plan for or respond to a cyber attack. Like other funds and business enterprises, the fund, the manager, the subadviser and their service providers are subject to the risk of cyber incidents occurring from time to time.

These and other risks are discussed in more detail in the Prospectus or in the Statement of Additional Information.


BrandywineGLOBAL— High Yield Fund					7

Performance

The accompanying bar chart and table provide some indication of the risks of investing in the fund. The bar chart shows changes in the fund’s performance from year to year for Class I shares. The table shows the average annual total returns of each class of the fund that has been in operation for at least one full calendar year and also compares the fund’s performance with the average annual total returns of an index or other benchmark. Performance for classes other than those shown may vary from the performance shown to the extent the expenses for those classes differ. The fund makes updated performance information, including its current net asset value, available at www.franklintempleton.com/mutualfunds (select fund and share class), or by calling the fund at 877‑6LM‑FUND/656‑3863.

The fund’s past performance (before and after taxes) is not necessarily an indication of how the fund will perform in the future.

Sales charges are not reflected in the accompanying bar chart, and if those charges were included, returns would be less than those shown.

The fund acquired the assets and liabilities of Diamond Hill High Yield Fund, a series of the Diamond Hill Funds (the “Predecessor Fund”) on July 30, 2021. As a result of the reorganization, the fund is the accounting successor of the Predecessor Fund. Performance shown for the fund’s Class A shares, Class I shares and Class IS shares for the periods prior to July 30, 2021, is the performance of the Predecessor Fund’s Investor Class, Class I shares and Class Y shares, respectively.

Prior to calendar year 2016, the bar chart and table reflect the past performance of Diamond Hill High Yield Fund, LP (the “High Yield Partnership”), a private fund managed with full investment authority by the Predecessor Fund’s manager. The Predecessor Fund was managed in all material respects in a manner equivalent to the management of the High Yield Partnership. The Predecessor Fund’s objectives, policies, guidelines and restrictions were in all material respects equivalent to those of the High Yield Partnership, and the Predecessor Fund was created for reasons entirely unrelated to the establishment of a performance record. The assets of the High Yield Partnership were converted, based on their value on December 31, 2015, into assets of the Predecessor Fund prior to commencement of operations of the Predecessor Fund. The performance of the High Yield Partnership was restated to reflect the net expenses and maximum applicable sales charge of the Predecessor Fund for its initial years of investment operations. The High Yield Partnership was not registered under the Investment Company Act of 1940, as amended (the “1940 Act”), and therefore was not subject to certain investment restrictions imposed by the 1940 Act. Further, the Predecessor Fund was subject to certain restrictions under the Code to which the High Yield Partnership was not subject. If the High Yield Partnership had been registered under the 1940 Act and had been subject to the provisions of the Code applicable to the Predecessor Fund, its performance may have been adversely affected. Performance of the Predecessor Fund prior to calendar year 2016, is measured from December 4, 2014, the inception of the High Yield Partnership, and is not the performance of the Predecessor Fund.

Best Quarter (06/30/2020): 13.38 Worst Quarter (03/31/2020): (11.14)


Average annual total returns (%)
(for periods ended December 31, 2022)

Class I	1 year	5 years	Since inception	Inception date
Return before taxes	(9.49)	4.82	6.08	12/04/2014
Return after taxes on distributions	(11.66)	1.74	3.18
Return after taxes on distributions and sale of fund shares	(5.60)	2.43	3.45

Other Classes (Return before taxes only)
Class A	(12.90)	3.82	5.33	12/04/2014
Class C	(11.16)	N/A	(7.18)	08/02/2021
Class IS	(9.36)	4.97	6.22	12/04/2014
ICE BofA US High Yield Index (reflects no deduction for fees, expenses or taxes)¹	(11.22)	2.12	3.59

¹	For Class C shares, for the period from the class’ inception date to December 31, 2022, the average annual total return of the ICE BofA US High Yield Index was (7.28)%.


8				BrandywineGLOBAL— High Yield Fund

The after‑tax returns are shown only for Class I shares, are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.Actual after‑tax returns depend on an investor’s tax situation and may differ from those shown, and the after‑tax returns shown are not relevant to investors who hold their fund shares through tax‑deferred arrangements, such as 401(k) plans or individual retirement accounts. After‑tax returns for classes other than Class I will vary from returns shown for Class I. Returns after taxes on distributions and sale of fund shares are higher than returns before taxes for certain periods shown because they reflect the tax benefit of capital losses realized on the redemption of fund shares.

Management

Investment manager: Legg Mason Partners Fund Advisor, LLC (“LMPFA”)

Subadviser: Brandywine Global Investment Management, LLC (“Brandywine Global”)

Portfolio managers: Primary responsibility for the day‑to‑day management of the fund lies with the following portfolio managers.


Portfolio manager	Title	Portfolio manager of the fund since

John McClain, CFA	Portfolio Manager	2021*

Jack Parker, CFA	Portfolio Manager	March 2023

William Zox, CFA	Portfolio Manager	2021*

*	In addition, Messrs. McClain and Zox previously served as portfolio managers of the Predecessor Fund as of 2014.

Purchase and sale of fund shares

You may purchase, redeem or exchange shares of the fund each day the New York Stock Exchange is open, at the fund’s net asset value determined after receipt of your request in good order, subject to any applicable sales charge.

The fund’s initial and subsequent investment minimums generally are set forth in the accompanying table:


Investment minimum initial/additional investment ($)
	Class A	Class C¹	Class R	Class I	Class IS
General	1,000/50	1,000/50	N/A	1 million/None²	N/A
Uniform Gifts or Transfers to Minor Accounts	1,000/50	1,000/50	N/A	1 million/None²	N/A
IRAs	250/50	250/50	N/A	1 million/None^2,3	N/A³
SIMPLE IRAs	None/None	None/None	N/A	1 million/None²	N/A
Systematic Investment Plans	25/25	25/25	N/A	1 million/None^2,4	N/A⁴
Clients of Eligible Financial Intermediaries	None/None	N/A	None/ None	None/None⁵	None/None⁵
Eligible Investment Programs	None/None	N/A	None/ None	None/None	None/None
Omnibus Retirement Plans	None/None	None/None	None/ None	None/None	None/None
Individual Retirement Plans except as noted	None/None	None/None	N/A	1 million/None²	N/A
Institutional Investors	1,000/50	1,000/50	N/A	1 million/None	1 million/None

¹	Class C shares are not available for purchase through Distributor Accounts.

²	Available to investors investing directly with the fund.

IRA accountholders who purchase Class I or Class IS shares through a Service Agent acting as agent on behalf of its customers are subject to the initial and subsequent minimums of $250/$50. If a Service Agent does not have this arrangement in place with the Distributor, the initial and subsequent minimums listed in the table apply. Please contact your Service Agent for more information.

⁴

Investors investing through a Systematic Investment Plan who purchase Class I or Class IS shares through a Service Agent acting as agent on behalf of its customers are subject to the initial and subsequent minimums of $25/$25. If a Service Agent does not have this arrangement in place with the Distributor, the initial and subsequent minimums listed in the table apply. Please contact your Service Agent for more information.

⁵

Individual investors who purchase Class I shares or Class IS shares through a Service Agent acting as agent on behalf of its customers are subject to the initial and subsequent minimums of $1,000/$50. If a Service Agent does not have this arrangement in place with the Distributor, the initial and subsequent minimums listed in the table apply. Please contact your Service Agent for more information.


BrandywineGLOBAL— High Yield Fund					9

Your Service Agent may impose higher or lower investment minimums, or may impose no minimum investment requirement.

For more information about how to purchase, redeem or exchange shares, and to learn which classes of shares are available to you, you should contact your Service Agent, or, if you hold your shares or plan to purchase shares through the fund, you should contact the fund by phone at 877‑6LM‑FUND/656‑3863, by regular mail at Legg Mason Funds, P.O. Box 33030, St. Petersburg, FL 33733-8030 or by express, certified or registered mail at Legg Mason Funds, 100 Fountain Parkway, St. Petersburg, FL 33716-1205.

Tax information

The fund’s distributions are generally taxable as ordinary income or capital gains.

Payments to broker/dealers and other financial intermediaries

The fund’s related companies pay Service Agents for the sale of fund shares, shareholder services and other purposes. These payments create a conflict of interest by influencing your Service Agent or its employees or associated persons to recommend the fund over another investment. Ask your financial adviser or salesperson or visit your Service Agent’s or salesperson’s website for more information.


10				BrandywineGLOBAL— High Yield Fund

More on the fund’s investment strategies, investments and risks

Important information

The fund’s investment objective is high current income with the opportunity for capital appreciation.

The fund’s investment objective may be changed by the Board of Trustees (the “Board”) without shareholder approval and on notice to shareholders. There is no assurance that the fund will meet its investment objective.

Under normal market conditions, the fund intends to provide exposure to high yield securities by investing at least 80% of its net assets in a diversified portfolio of corporate debt securities that are rated at the time of purchase below investment grade (that is, securities rated below Baa/BBB assigned by at least one Nationally Recognized Statistical Rating Organization (“NRSRO”)) or unrated securities determined by the subadviser to be of comparable credit quality. These investments are also known as “junk bonds,” “high yield bonds,” and “non‑investment grade bonds,” and may include so called “distressed debt.” Such securities may be public or privately placed U.S. dollar denominated debt securities issued by U.S. and non‑U.S. companies of any size, which the subadviser believes represent an attractive investment opportunity. However, investments in non‑U.S. obligations or securities will not exceed 25% of the net assets of the fund.

The fund may invest in other securities such as trust preferred securities, convertible securities, preferred stock, equity securities, U.S. Government and Agency securities, and mortgage or asset-backed securities. The fund also may invest in other securities including investment grade securities.

The fund’s 80% investment policy may be changed by the Board without shareholder approval upon 60 days’ prior notice to shareholders. The fund’s other investment strategies and policies may be changed from time to time without shareholder approval, unless specifically stated otherwise in this Prospectus or in the Statement of Additional Information (“SAI”).

Maturity and duration

The fund may invest in securities of any maturity. The maturity of a fixed income security is a measure of the time remaining until the final payment on the security is due.

Effective duration seeks to measure the expected sensitivity of market price to changes in interest rates, taking into account the anticipated effects of particular features of a security (for example, some bonds can be prepaid by the issuer). The assumptions that are made about a security’s features and options when calculating effective duration may prove to be incorrect. As a result, investors should be aware that effective duration is not an exact measurement and may not reliably predict a security’s price sensitivity to changes in yield or interest rates.

Generally, the longer a fund’s effective duration, the more sensitive it will be to changes in interest rates. For example, if interest rates rise by 1%, a fund with a two‑year effective duration would expect the value of its portfolio to decrease by 2% and a fund with a ten‑year effective duration would expect the value of its portfolio to decrease by 10%, all other factors being equal.

The maturity of a security may be significantly longer than its effective duration. A security’s maturity may be more relevant than its effective duration in determining the security’s sensitivity to other factors such as changes in credit quality or in the difference in yield between U.S. Treasuries and certain other types of securities.

Credit quality

The fund may hold debt securities of any credit quality, whether rated or unrated. Under normal market conditions, the fund will invest at least 80% of its total assets in high yield securities. Securities rated below investment grade are commonly referred to as “junk” bonds or “high yield securities.” High yield bonds are those rated below investment grade (that is, securities rated below the Baa/BBB categories by at least one Nationally Recognized Statistical Rating Organization) or, if unrated, determined to be of comparable credit quality by the subadviser. Rating categories may include sub‑categories or gradations indicating relative standing.

Fixed income securities

Fixed income securities represent obligations of corporations, governments and other entities to repay money borrowed, usually at the maturity of the security. These securities may pay fixed, variable or floating rates of interest. However, some fixed income securities, such as zero coupon bonds, do not pay current interest but are issued at a discount from their face values. Other debt instruments, such as certain mortgage-backed and other asset-backed securities, make periodic payments of interest and/or principal. Some debt instruments are partially or fully secured by collateral supporting the payment of interest and principal. “Fixed income securities” are commonly referred to as “fixed income instruments,” “fixed income obligations,” “notes,” “loans,” “debt,” “debt obligations,” “debt instruments,” “debt securities,” “corporate debt,” “bonds” and “corporate bonds.” Fixed income securities also include certain hybrid securities, such as preferred stock. When these terms are used in this Prospectus, they are not intended to be limiting.

Fixed income securities in which the fund may invest are high yield debt (often called “junk bonds”); debt securities issued or guaranteed by national governments, their agencies or instrumentalities and political sub‑divisions (including inflation index linked securities and municipal bonds); debt securities of supranational organizations such as bonds, debentures and freely transferable promissory notes; corporate debt securities, including debentures, bonds (including zero coupon bonds), convertible and non‑convertible notes, commercial paper, certificates of deposits, freely


BrandywineGLOBAL— High Yield Fund					11

transferable promissory notes and bankers acceptances issued by industrial, utility, finance, commercial banking or bank holding company organizations; mortgage-backed securities (including collateralized debt obligations); asset-backed securities; and emerging markets debt.

Corporate debt

Corporate debt securities are fixed income securities usually issued by businesses to finance their operations. Various types of business entities may issue these securities, including corporations, trusts, limited partnerships, limited liability companies and other types of non‑governmental legal entities. Notes, bonds, debentures and commercial paper are the most common types of corporate debt securities, with the primary difference being their maturities and secured or unsecured status. Commercial paper has the shortest term and is usually unsecured. The broad category of corporate debt securities includes debt issued by U.S. or non‑U.S. companies of all kinds, including those with small, mid and large capitalizations. Corporate debt may carry variable or floating rates of interest.

Loans

The primary risk in an investment in loans is that borrowers may be unable to meet their interest and/or principal payment obligations. Loans in which the fund invests may be made to finance highly leveraged borrowers which may make such loans especially vulnerable to adverse changes in economic or market conditions. Loans in which the fund may invest may be either collateralized or uncollateralized and senior or subordinate (including covenant lite loans). Investments in uncollateralized and/or subordinate loans entail a greater risk of nonpayment than do investments in loans that hold a more senior position in the borrower’s capital structure and/or are secured with collateral. In addition, loans are generally subject to illiquidity risk. The fund may acquire an interest in loans by purchasing participations in and/or assignments of portions of loans from third parties or by investing in pools of loans, such as collateralized debt obligations as further described under “Mortgage-backed and asset-backed securities.” Transactions in loans may settle on a delayed basis. As a result, the proceeds from the sale of a loan may not be available to make additional investments or to meet the fund’s redemption obligations. Bank loans may not be considered securities and therefore, the fund may not have the protections afforded by U.S. federal securities laws with respect to such investments.

Variable and floating rate securities

Variable rate securities reset at specified intervals, while floating rate securities reset whenever there is a change in a specified index rate. In most cases, these reset provisions reduce the impact of changes in market interest rates on the value of the security. However, the value of these securities may decline if their interest rates do not rise as much, or as quickly, as other interest rates. Conversely, these securities will not generally increase in value if interest rates decline. The fund may also invest in inverse floating rate debt instruments (“inverse floaters”). Interest payments on inverse floaters vary inversely with changes in interest rates. Inverse floaters pay higher interest (and therefore generally increase in value) when interest rates decline, and vice versa. An inverse floater may exhibit greater price volatility than a fixed rate obligation of similar credit quality.

Foreign and emerging markets securities

The value of the fund’s foreign securities may decline because of unfavorable government actions, political instability or the more limited availability of accurate information about foreign issuers, as well as factors affecting the particular issuers. The fund may invest in foreign securities issued by issuers located in emerging market countries. To the extent the fund invests in these securities, the risks associated with investment in foreign issuers will generally be more pronounced.

Sovereign debt

The fund may invest in sovereign debt, including emerging market sovereign debt. Sovereign debt securities may include:

•

Fixed income securities issued or guaranteed by governments, governmental agencies or instrumentalities and their political subdivisions

•

Fixed income securities issued by government-owned, controlled or sponsored entities

•

Interests issued for the purpose of restructuring the investment characteristics of instruments issued by any of the above issuers

•

Brady Bonds, which are debt securities issued under the framework of the Brady Plan as a means for debtor nations to restructure their outstanding external indebtedness

•

Participations in loans between governments and financial institutions

•

Fixed income securities issued by supranational entities such as the World Bank. A supranational entity is a bank, commission or company established or financially supported by the national governments of one or more countries to promote reconstruction or development

Sovereign government and supranational debt involve many of the risks of foreign and emerging markets investments as well as the risk of debt moratorium, repudiation or renegotiation and the fund may be unable to enforce its rights against the issuers.

U.S. government obligations

U.S. government obligations include U.S. Treasury obligations and other obligations of, or guaranteed by, the U.S. government, its agencies or government-sponsored entities. Although the U.S. government guarantees principal and interest payments on securities issued by the U.S. government and some of its agencies, such as securities issued by the U.S. Government National Mortgage Association (“Ginnie Mae”), this guarantee does not apply to losses resulting from declines in the market value of these securities. U.S. government obligations include zero coupon securities that make payments of interest and principal only upon maturity and which therefore tend to be subject to greater volatility than interest bearing securities with comparable maturities.


12				BrandywineGLOBAL— High Yield Fund

Some of the U.S. government securities that the fund may hold are not guaranteed or backed by the full faith and credit of the U.S. government, such as those issued by Fannie Mae (formally known as the Federal National Mortgage Association) and Freddie Mac (formally known as the Federal Home Loan Mortgage Corporation). The maximum potential liability of the issuers of some U.S. government obligations may greatly exceed their current resources, including any legal right to support from the U.S. government.

Mortgage-backed and asset-backed securities

Mortgage-backed securities may be issued by private issuers, by U.S. government-sponsored entities such as Fannie Mae or Freddie Mac or by agencies of the U.S. government, such as Ginnie Mae. Mortgage-backed securities represent direct or indirect participations in, or are collateralized by and payable from, mortgage loans secured by real property.

Unlike mortgage-backed securities issued or guaranteed by agencies of the U.S. government or government-sponsored entities, mortgage-backed securities issued by private issuers do not have a government or government-sponsored entity guarantee (but may have other credit enhancement), and may, and frequently do, have less favorable collateral, credit risk or other underwriting characteristics.

Residential mortgage-backed securities (“RMBS”) are comprised of a pool of mortgage loans created by banks and other financial institutions. Commercial mortgage-backed securities (“CMBS”) are a type of mortgage-backed security backed by commercial mortgages rather than residential real estate.

Asset-backed securities represent participations in, or are secured by and payable from, assets such as installment sales or loan contracts, leases, credit card receivables and other categories of receivables.

Collateralized mortgage obligations (“CMOs”) are debt obligations collateralized by mortgage loans or mortgage pass-through securities. CMOs are a type of mortgage-backed security. Typically, CMOs are collateralized by Ginnie Mae, Fannie Mae or Freddie Mac Certificates, but may also be collateralized by whole loans or private pass-throughs (referred to as “Mortgage Assets”). Payments of principal and of interest on the Mortgage Assets, and any reinvestment income thereon, provide the issuer with income to pay debt service on the CMOs. In a CMO, a series of bonds or certificates is issued in multiple classes. Each class of CMOs, often referred to as a “tranche,” is issued at a specified fixed or floating coupon rate and has a stated maturity or final distribution date. Principal prepayments on the Mortgage Assets may cause the CMOs to be retired substantially earlier than their stated maturities or final distribution dates. Interest is paid or accrues on all classes of the CMOs on a monthly, quarterly or semi-annual basis. The principal of and interest on the Mortgage Assets may be allocated among the several classes of a series of a CMO in innumerable ways. As market conditions change, and particularly during periods of rapid or unanticipated changes in market interest rates, the attractiveness of the CMO classes and the ability of the structure to provide the anticipated investment characteristics may be significantly reduced. Such changes can result in volatility in the market value, and in some instances reduced liquidity, of the CMO class.

Collateralized debt obligations (“CDOs”) are a type of asset-backed security. CDOs include collateralized bond obligations (“CBOs”), collateralized loan obligations (“CLOs”) and other similarly structured securities. A CBO is a trust or other special purpose entity which is typically backed by a diversified pool of fixed income securities (which may include high risk, below investment grade securities). A CLO is a trust or other special purpose entity that is typically collateralized by a pool of loans, which may also include, among others, domestic and non‑U.S. senior secured loans, senior unsecured loans, and subordinated corporate loans, including loans that may be rated below investment grade or equivalent unrated loans. Like CMOs, CDOs generally issue separate series or “tranches” which vary with respect to risk and yield. These tranches can experience substantial losses due to actual defaults, increased sensitivity to defaults due to collateral default and disappearance of subordinate tranches, market anticipation of defaults, as well as investor aversion to CDO securities as a class. Interest on certain tranches of a CDO may be paid in kind (paid in the form of obligations of the same type rather than cash), which involves continued exposure to default risk with respect to such payments.

When-issued securities, delayed delivery, to be announced and forward commitment transactions

Securities purchased in when-issued, delayed delivery, to be announced or forward commitment transactions will not be delivered or paid for immediately. Such transactions involve a risk of loss, for example, if the value of the securities declines prior to the settlement date. Therefore, these transactions may have a leveraging effect on the fund, making the value of an investment in the fund more volatile and increasing the fund’s overall investment exposure. Typically, no income accrues on securities the fund has committed to purchase prior to the time delivery of the securities is made. Financial Industry Regulatory Authority (“FINRA”) rules may impose mandatory margin requirements for certain types of when-issued, to be announced or forward commitment transactions, with limited exceptions.

Zero coupon, pay‑in‑kind and deferred interest securities

Zero coupon, pay‑in‑kind and deferred interest securities may be used by issuers to manage cash flow and maintain liquidity. Zero coupon securities pay no interest during the life of the obligation but are issued at prices below their stated maturity value. Because zero coupon securities pay no interest until maturity, their prices may fluctuate more than other types of securities with the same maturity in the secondary market. However, zero coupon bonds are useful as a tool for managing duration.

Pay‑in‑kind securities have a stated coupon, but the interest is generally paid in the form of obligations of the same type as the underlying pay‑in‑kind securities (e.g., bonds) rather than in cash. These securities are more sensitive to the credit quality of the underlying issuer and their secondary market prices may fluctuate more than other types of securities with the same maturity.


BrandywineGLOBAL— High Yield Fund					13

Deferred interest securities are obligations that generally provide for a period of delay before the regular payment of interest begins and are issued at a significant discount from face value.

Certain zero coupon, pay‑in‑kind and deferred interest securities are subject to tax rules applicable to debt obligations acquired with “original issue discount.” The fund would generally have to accrue income on these securities for federal income tax purposes before it receives corresponding cash payments. Because the fund intends to make sufficient annual distributions of its taxable income, including accrued non‑cash income, in order to maintain its federal income tax status and avoid fund-level income and excise taxes, the fund might be required to liquidate portfolio securities at a disadvantageous time, or borrow cash, to make these distributions. The fund also accrues income on these securities prior to receipt for accounting purposes. To the extent it is deemed collectible, accrued income is taken into account when calculating the value of these securities and the fund’s net asset value per share, in accordance with the fund’s valuation policies.

Forward roll transactions

In a forward roll transaction (also referred to as a mortgage dollar roll), the fund sells a mortgage-backed security while simultaneously agreeing to purchase a similar security from the same party (the counterparty) on a specified future date at a lower fixed price. During the roll period, the fund forgoes principal and interest paid on the securities. The fund is compensated by the difference between the current sales price and the forward price for the future purchase as well as by the interest earned on the cash proceeds of the initial sale. The fund may enter into a forward roll transaction with the intention of entering into an offsetting transaction whereby, rather than accepting delivery of the security on the specified date, the fund sells the security and agrees to repurchase a similar security at a later time.

Investments in forward roll transactions involve a risk of loss if the value of the securities that the fund is obligated to purchase declines below the purchase price prior to the repurchase date. Forward roll transactions may have a leveraging effect on the fund (see “When-issued securities, delayed delivery, to be announced and forward commitment transactions”).

Preferred stock and convertible securities

The fund may invest in preferred stock and convertible securities, including contingent convertible securities (“CoCos”). Preferred stock represents equity ownership of an issuer that generally entitles the holder to receive, in preference to the holders of common stock, dividends and a fixed share of the proceeds resulting from a liquidation of the company. Preferred stocks may pay dividends at fixed or variable rates. Convertible fixed income securities convert into shares of common stock of their issuer. Preferred stock and convertible fixed income securities share investment characteristics of both fixed income and equity securities. However, the value of these securities tends to vary more with fluctuations in the underlying common stock and less with fluctuations in interest rates and tends to exhibit greater volatility.

Portfolio turnover

The fund may engage in active and frequent trading to achieve its investment objective, resulting in high portfolio turnover.

Equity securities

Although the fund invests principally in fixed income securities and related investments, the fund may from time to time invest in or receive equity securities and equity-like securities, which may include warrants, rights, exchange traded and over‑the‑counter common stocks, preferred stock, depositary receipts, trust certificates, limited partnership interests and shares of other investment companies, including exchange-traded funds, and real estate investment trusts. The fund may invest in or receive equity securities for which there exists no private or public market.

Equity securities represent an ownership interest in the issuing company. Holders of equity securities are not creditors of the company, and in the event of the liquidation of the company, would be entitled to their pro rata share of the company’s assets, if any, after creditors, including the holders of fixed income securities, and holders of any senior equity securities are paid. Equity securities typically fluctuate in price more than fixed income securities.

Warrants and rights permit, but do not obligate, their holders to subscribe for other securities. Warrants and rights are subject to the same market risks as stocks, but may be more volatile in price. An investment in warrants or rights may be considered speculative. In addition, the value of a warrant or right does not necessarily change with the value of the underlying securities and a warrant or right ceases to have value if it is not exercised prior to its expiration date.

Repurchase agreements

In a repurchase agreement, the fund purchases securities from a counterparty, upon the agreement of the counterparty to repurchase the securities from the fund at a later date, and at a specified price, which is typically higher than the purchase price paid by the fund. The securities purchased serve as the fund’s collateral for the obligation of the counterparty to repurchase the securities. If the counterparty does not repurchase the securities, the fund is entitled to sell the securities, but the fund may not be able to sell them for the price at which they were purchased, thus causing a loss. Additionally, if the counterparty becomes insolvent, there is some risk that the fund will not have a right to the securities, or the immediate right to sell the securities.


14				BrandywineGLOBAL— High Yield Fund

Borrowings and reverse repurchase agreements

The fund may enter into borrowing transactions. Borrowing may make the value of an investment in the fund more volatile and increase the fund’s overall investment exposure. The fund may be required to liquidate portfolio securities at a time when it would be disadvantageous to do so in order to make payments with respect to any borrowings. Interest on any borrowings will be a fund expense and will reduce the value of the fund’s shares.

The fund may enter into reverse repurchase agreements, which have characteristics like borrowings. In a reverse repurchase agreement, the fund sells securities to a counterparty, in return for cash, and the fund agrees to repurchase the securities at a later date and for a higher price, representing the cost to the fund for the cash received.

Credit downgrades and other credit events

Credit rating or credit quality of a security is determined at the time of purchase. If, after purchase, the credit rating on a security is downgraded or the credit quality deteriorates, or if the duration of a security is extended, the subadviser will decide whether the security should be held or sold. Upon the occurrence of certain triggering events or defaults on a security held by the fund, or if an obligor of such a security has difficulty meeting its obligations, the fund may obtain a new or restructured security or underlying assets. In that case, the fund may become the holder of securities or other assets that it could not purchase or might not otherwise hold (for example, because they are of lower quality or are subordinated to other obligations of the issuer) at a time when those assets may be difficult to sell or can be sold only at a loss. In addition, the fund may incur expenses in an effort to protect the fund’s interest in securities experiencing these events.

Cash management

The fund may hold cash pending investment, may invest in money market instruments and may enter into repurchase agreements and reverse repurchase agreements (which have characteristics like borrowings) for cash management purposes. The fund may invest in money market funds, which may or may not be affiliated with the fund’s manager or the subadviser. The amount of assets the fund may hold for cash management purposes will depend on market conditions and the need to meet expected redemption requests.

Defensive investing

The fund may depart from its principal investment strategies in response to adverse market, economic or political conditions by taking temporary defensive positions, including by investing in any type of money market instruments and short-term debt securities or holding cash without regard to any percentage limitations. If a significant amount of the fund’s assets is used for defensive investing purposes, the fund will be less likely to achieve its investment objective. Although the subadviser has the ability to take defensive positions, it may choose not to do so for a variety of reasons, even during volatile market conditions.

Other investments

The fund may also use other strategies and invest in other investments that are described, along with their risks, in the Statement of Additional Information (“SAI”). However, the fund might not use all of the strategies and techniques or invest in all of the types of investments described in this Prospectus or in the SAI.

Percentage and other limitations

For purposes of the fund’s limitations expressed as a percentage of assets or net assets, the term “assets” or “net assets,” as applicable, means net assets plus the amount of any borrowings for investment purposes. The fund’s compliance with its investment limitations and requirements described in this Prospectus is usually determined at the time of investment. If such a percentage limitation is complied with at the time of an investment, any subsequent change in percentage resulting from a change in asset values or characteristics, a sale of securities or a change in credit quality will not constitute a violation of that limitation.

Selection process

In selecting securities for the fund, the subadviser performs a risk/ reward analysis that includes an evaluation of credit risk, interest rate risk, yield and the legal and technical structure of the security.

The subadviser will attempt to take advantage of inefficiencies that it believes exist in the fixed-income markets by purchasing securities at prices below the subadviser’s estimate of their fair value with the goal of selling securities as they approach or exceed the subadviser’s estimate of their fair value. The subadviser seeks to invest in securities that the subadviser expects to offer attractive prospects for current income and/or capital appreciation in relation to the risk borne.

The fund invests primarily in income producing securities. The subadviser attempts to select securities offering attractive risk- adjusted yields over comparable Treasury securities. Corporate and debt securities offer higher yields compared to Treasury securities to compensate for their additional risks, such as credit risk.

More on fund management

Legg Mason Partners Fund Advisor, LLC (“LMPFA” or the “manager”) is the fund’s investment manager. LMPFA, with offices at 280 Park Avenue, New York, New York 10017, also serves as the investment manager of other Legg Mason-sponsored funds. LMPFA provides administrative and certain oversight services to the fund. As of December 31, 2022, LMPFA’s total assets under management were approximately $190.4 billion.

Brandywine Global Investment Management, LLC (“Brandywine Global” or the “subadviser”) provides the day‑to‑day portfolio management of the fund. Brandywine Global has offices at 1735 Market Street, 18th Floor, Philadelphia, Pennsylvania 19103. Brandywine Global acts as adviser or subadviser to individuals, public funds, corporations, pension and profit sharing plans, Taft-Hartley Plans, endowments and foundations, as well as to investment company portfolios. As of December 31, 2022, Brandywine Global managed approximately $52.40 billion on a discretionary basis and $2.84 billion on a non‑discretionary basis.

LMPFA and Brandywine Global are indirect, wholly-owned subsidiaries of Franklin Resources, Inc. (“Franklin Resources”). Franklin Resources, whose principal executive offices are at One Franklin Parkway, San Mateo, California 94403, is a global investment management organization operating, together with its subsidiaries, as Franklin Templeton. As of December 31, 2022, Franklin Templeton’s asset management operations had aggregate assets under management of approximately $1.39 trillion.

Portfolio managers

Primary responsibility for the day‑to‑day management of the fund lies with the following portfolio managers.


Portfolio manager	Title and recent biography	Portfolio manager of the fund since
John McClain, CFA	Mr. McClain is a Portfolio Manager and has been employed by Brandywine Global since 2021. Previously, he served as Portfolio Manager for Diamond Hill Capital Management (2014-2021); Senior Vice President – Credit at Standard Life Investments (2010-2014); and a Management Associate in the Financial Leadership Rotation Program and an Investment Analyst in Distressed Debt at Nationwide Mutual Insurance (2007-2010). He earned a B.S. in Business Economics from University of Kentucky (magna cum laude) and a M.B.A. from Carnegie Mellon University.	2021*
Jack Parker, CFA	Mr. Parker is an associate portfolio manager on the corporate credit and high yield strategies and senior research analyst on the Global Fixed Income team. He has been employed by Brandywine Global since 2021. Previously, Mr. Parker served as a fixed income senior associate for Diamond Hill Capital Management (2015-2021). He earned a B.S.B.A. in accounting and finance from The Ohio State University.	March 2023
William Zox, CFA	Mr. Zox is a Portfolio Manager and has been employed by Brandywine Global since 2021. Previously, he served as Portfolio Manager for Diamond Hill Capital Management (2001-2021); a Tax Partner at Schottenstein, Zox & Dunn, Co., LPA (2000-2001), and an Associate at Schottenstein, Zox &	2021*


22				BrandywineGLOBAL— High Yield Fund


		Dunn, Co. (1993-1999). He earned a B.A. in Political Science from Williams College, a J.D. from The Ohio State University (with honors), and a Master of Law in Taxation from University of Florida College of Law.

*	In addition, Messrs. McClain and Zox previously served as portfolio managers of the Predecessor Fund as of 2014.

The SAI provides information about the compensation of the portfolio managers, other accounts managed by the portfolio managers and any fund shares held by the portfolio managers.

Management fee

The fund pays a management fee at an annual rate of 0.50% of its average daily net assets.

For the fiscal year ended December 31, 2022, the fund paid LMPFA an effective management fee of 0.49% of the fund’s average daily net assets for management services. The effective management fee reflects any fees waived by the manager (including any fees waived in connection with investments by the fund in affiliated investment companies for which the fund paid a management fee).

A discussion regarding the basis for the Board’s approval of the fund’s management agreement and subadvisory agreement is available in the fund’s Semi-Annual Report for the period ended June 30, 2022.

Expense limitation

The manager has agreed to waive fees and/or reimburse operating expenses (other than interest, brokerage commissions, dividend expense on short sales, taxes, extraordinary expenses and acquired fund fees and expenses) so that the ratio of total annual fund operating expenses will not exceed 0.96% for Class A shares, 1.71% for Class C shares, 1.31% for Class R shares, 0.67% for Class I shares and 0.55% for Class IS shares, subject to recapture as described below. In addition, the ratio of total annual fund operating expenses for Class IS shares will not exceed the ratio of total annual fund operating expenses for Class I shares, subject to recapture as described below. These arrangements are expected to continue until December 31, 2024, may be terminated prior to that date by agreement of the manager and the Board, and may be terminated at any time after that date by the manager. These arrangements, however, may be modified by the manager to decrease total annual fund operating expenses at any time. The manager is also permitted to recapture amounts waived and/or reimbursed to a class within three years after the fiscal year in which the manager earned the fee or incurred the expense if the class’ total annual fund operating expenses have fallen to a level below the limit described above. In no case will the manager recapture any amount that would result, on any particular business day of the fund, in the class’ total annual fund operating expenses exceeding the applicable limits described above or any other lower limit then in effect. In addition, the manager has agreed to waive the fund’s management fee to an extent sufficient to offset the net management fee payable in connection with any investment in an affiliated money market fund. This management fee waiver is not subject to the recapture provision discussed above.

Additional information

The fund enters into contractual arrangements with various parties, including, among others, the fund’s manager and the subadviser, who provide services to the fund. Shareholders are not parties to, or intended (or “third-party”) beneficiaries of, those contractual arrangements.

This Prospectus and the SAI provide information concerning the fund that you should consider in determining whether to purchase shares of the fund. The fund may make changes to this information from time to time. Neither this Prospectus nor the SAI is intended to give rise to any contract rights or other rights in any shareholder, other than rights conferred by federal or state securities laws.

Distribution

Franklin Distributors, LLC (“Franklin Distributors” or the “Distributor”), an indirect, wholly-owned broker/dealer subsidiary of Franklin Resources, serves as the fund’s sole and exclusive distributor.

The fund has adopted a shareholder services and distribution plan pursuant to Rule 12b‑1 under the Investment Company Act of 1940, as amended. Under the plan, the fund pays distribution and/or service fees based on an annualized percentage of average daily net assets of up to 0.25% for Class A shares; up to 1.00% for Class C shares; and up to 0.50% for Class R shares. Payments by the fund under its plan go to the Distributor, financial intermediaries and other parties that provide services in connection with or are otherwise involved in the distribution of its shares or administration of plans or programs that use its shares as their funding medium, and to reimburse certain other expenses and payments. From time to time, the Distributor and/or financial intermediaries may agree to a reduction or waiver of these fees. These fees are an ongoing expense and, over time, will increase the cost of your investment and may cost you more than other types of sales charges. Class I shares and Class IS shares are not subject to distribution and/or service fees under the plan.

Additional payments

In addition to payments made to intermediaries under the fund’s shareholder services and distribution plan and other payments made by the fund for shareholder services and/or recordkeeping, the Distributor, the manager and/or their affiliates make payments for distribution, shareholder servicing, marketing and promotional activities and related expenses out of their profits and other available sources, including profits from their relationships


BrandywineGLOBAL— High Yield Fund					23

with the fund. These payments are not reflected as additional expenses in the fee table contained in this Prospectus. The recipients of these payments may include the Distributor and affiliates of the manager, as well as Service Agents through which investors may purchase shares of the fund, including your Service Agent. The total amount of these payments is substantial, may be substantial to any given recipient and may exceed the costs and expenses incurred by the recipient for any fund-related marketing or shareholder servicing activities. The payments described in this paragraph are often referred to as “revenue sharing payments.” Revenue sharing arrangements are separately negotiated between the Distributor, the manager and/or their affiliates, and the recipients of these payments.

Revenue sharing payments create an incentive for an intermediary or its employees or associated persons to recommend or sell shares of the fund to you. Contact your Service Agent for details about revenue sharing payments it receives or may receive. Additional information about revenue sharing payments is available in the SAI. Revenue sharing payments, as well as payments by the fund under the shareholder services and distribution plan or for recordkeeping and/or shareholder services, also benefit the manager, the Distributor and their affiliates to the extent the payments result in more assets being invested in the fund on which fees are being charged.


24				BrandywineGLOBAL— High Yield Fund

Choosing a share class

The fund offers multiple share classes. Each share class represents an investment in the same portfolio of securities, but each has different availability (for example, not all Service Agents offer all share classes), eligibility criteria, expense structures and arrangements for shareholder services or distribution, allowing you to choose the class that best meets your needs. You should read this section carefully and speak with your Service Agent (if applicable) to determine which share class is most appropriate for you. When choosing the appropriate share class, you should consider the following factors:

•

the amount you plan to invest;

•

the length of time you expect to own the shares;

•

the total costs associated with your investment, including any sales charges that you pay when you buy or sell fund shares and expenses that are paid out of fund assets over time;

•

whether you qualify for any reduction or waiver of the sales charge;

•

the availability of the share class;

•

the services that will be available to you and whether you meet any eligibility criteria; and

•

the amount of compensation that your Service Agent will receive.

For example, when choosing between Class A or Class C shares, you should be aware that, generally speaking, the larger the size of your investment and the longer your investment horizon, the more likely it will be that Class C shares will not be as advantageous as Class A shares. The annual distribution and/or service fees on Class C shares may cost you more over the longer term than the front‑end sales charge and service fees you would pay for larger purchases of Class A shares. If you are eligible to purchase Class I shares, you should be aware that Class I shares are not subject to a front‑end sales charge or distribution or service fees and generally have lower annual expenses than Class A or Class C shares.

Generally speaking, Class A shares have lower annual operating expenses than Class C shares but not as low as Class I/Class IS shares. Overall, Class IS shares generally have the lowest annual expenses of all share classes.

More information about the fund’s classes of shares is available through the fund’s website. You’ll find detailed information, free of charge and in a clear and prominent format, about sales charges and ways you can qualify for reduced or waived sales charges.

The fund’s shares are distributed by Franklin Distributors.

Share class features summary

The following table summarizes key features of the fund’s share classes. In addition, you should read carefully this Prospectus, including the fee table and the expense example at the front of this Prospectus before choosing your share class. If you are not purchasing shares directly from the fund, you should contact your Service Agent for help choosing a share class that may be appropriate for you. Capitalized terms used in the table have the definition given to them in this Prospectus.

Minimum initial investments¹

Initial sales

charge

Contingent deferred

sales charge

Annual distribution

and/or service (12b‑1)
fees

Exchange privilege²

Conversion to Class A
shares

Class A

Generally, $1,000 for all accounts except:

(i) $25 if establishing a Systematic Investment Plan;

(ii) $250 for IRAs; and

(iii) none for certain fee‑based programs and retirement plans

Up to 3.75%; reduced or

waived for large purchases and certain investors. No charge for purchases of $500,000 or more

1.00% on purchases of $500,000 or more if you redeem within 18 months of purchase; waived for certain investors

0.25% of average daily net assets

Class A shares of funds sold by the Distributor

N/A

Class C

Generally, $1,000 for all accounts except:

(i) $25 if establishing a Systematic Investment Plan;

(ii) $250 for IRAs; and

(iii) none for certain fee‑based programs and retirement plans

None

1.00% if you redeem within 1 year of purchase; waived for certain investors

1.00% of average daily net assets

Class C shares of funds sold by the Distributor

Yes; generally converts to Class A in the month of, or the month following, the 8 year anniversary of the Class C share purchase date (conversion date occurs typically on a Friday in the middle of the month); please consult your Service Agent for more information

Class R

None

0.50% of average daily net assets

Class R shares of funds sold by the Distributor*


BrandywineGLOBAL— High Yield Fund					25

Class I

• $1,000,000;

• Waived for certain Service Agents with arrangements with the Distributor, Omnibus Retirement Plans and certain individuals affiliated with Legg Mason;

• However, investors investing through a Service Agent acting as agent on behalf of its customers will be subject to the following minimums:

(i) if investing through a Systematic Investment Plan, $25;

(ii) if an individual investor, $1,000; and

(iii) none for certain fee‑based programs

None

Class I shares of funds sold by the Distributor*

Class IS

• $1,000,000;

• Waived for certain Service Agents with arrangements with the Distributor and Omnibus Retirement Plans

• However, investors investing through a Service Agent acting as agent on behalf of its customers will be subject to the following minimums:

(i) if investing through a Systematic Investment Plan, $25;

(ii) if an individual investor $1,000; and

(iii) none for certain fee‑based programs

None

Class IS shares of funds sold by the Distributor*

¹	Please note that the minimum initial investment amount must be met on a per class basis. In addition, your Service Agent may impose higher or lower investment minimums, or may impose no minimum investment requirement.

You or your Service Agent may instruct the fund to exchange shares of any class for shares of the same class of any other fund sold by the Distributor, provided that the fund shares to be acquired in the exchange are available to new investors in such other fund and that you are eligible to invest in such shares. For investors investing through retirement and benefit plans or fee‑based programs, you should contact your Service Agent that administers your plan or sponsors the fee‑based program to request an exchange. Certain retirement plan programs with exchange features in effect prior to November 20, 2006, as approved by the Distributor, remain eligible for exchange from Class C shares to Class A shares in accordance with the program terms. Please see the SAI for more details. In addition, you may exchange shares of the fund for another share class of the same fund if you meet the eligibility requirements of that particular class. Please contact your Service Agent or the fund about funds available for exchange.

*	If this share class is not available, you may be eligible to exchange into a different share class of such fund; see “Exchanging shares — Exchangeability between funds without the same share class” below.

Share class availability

You may buy shares of the fund either directly from the fund or through a Service Agent. Please note that your Service Agent may not offer all classes of shares since each Service Agent determines which share class(es) to make available to its clients. Your Service Agent may receive different compensation for selling one class of shares than for selling another class, which may depend on, among other things, the type of investor account and the practices adopted by your Service Agent. Each class of shares, except Class IS shares, is authorized to pay fees for recordkeeping services, account servicing, networking, or similar services to Service Agents. As a result, operating expenses of classes that incur new or additional recordkeeping fees may increase over time. Certain Service Agents may impose their own investment fees and maintain their own practices for purchasing and selling fund shares, including higher or lower investment minimums or none at all; these practices are not described in this Prospectus or the SAI and will depend on the policies, procedures and trading platforms of the Service Agent. Your Service Agent may provide shareholder services that differ from the services provided by other Service Agents. Services provided by your Service Agent may vary by class.

Plan sponsors, plan fiduciaries and other Service Agents may choose to impose qualification requirements that differ from the fund’s share class eligibility standards as stated in this Prospectus. In certain cases, this could result in the selection of a share class with higher distribution and/or service fees than otherwise would have been incurred. The fund is not responsible for, and has no control over, the decision of any plan sponsor, plan fiduciary or Service Agent to impose such differing requirements. Please consult with your plan sponsor, plan fiduciary or Service Agent for more information about available share classes.


26				BrandywineGLOBAL— High Yield Fund

Please contact your Service Agent about the availability of fund shares, the shareholder services it provides for each class, the compensation it receives in connection with the sale of each share class and the Service Agent’s practices and other information.

The following table provides information on the availability of each share class based on investor type, subject to the share class’ eligibility requirements. Your Service Agent can help you determine which share class is appropriate for you. The fund reserves the right to modify or waive the eligibility policies for share class availability at any time.


	A	C¹	R	I	IS
Individual Investors	✓	✓		✓^2,3	✓²
Omnibus Retirement Plans	✓	✓	✓¹	✓	✓
Individual Retirement Plans	✓	✓		✓
Clients of Eligible Financial Intermediaries	✓	✓	✓	✓⁴	✓⁴
Institutional Investors	✓	✓		✓	✓

¹	Shares are not available for purchase through accounts where the Distributor is the broker-dealer of record (“Distributor Accounts”).

Individual investors investing through a Service Agent may be eligible to invest in Class I or Class IS shares, if such Service Agent is acting solely as an agent on behalf of its customers pursuant to an agreement with the Distributor and such investor’s shares are held in an omnibus account on the books of the fund. Please contact your Service Agent for more information.

Class I shares may be purchased directly from the fund by the following persons: (i) current employees of the manager and its affiliates; (ii) former employees of the manager and its affiliates with existing accounts; (iii) current and former board members of investment companies managed by affiliates of Franklin Resources; (iv) current and former board members of Franklin Resources; and (v) the “immediate families” of such persons. “Immediate families” are such person’s spouse (including the surviving spouse of a deceased board member), parents, grandparents, and children and grandchildren (including step-relationships). For such investors, the minimum initial investment is $1,000 and the minimum for each purchase of additional shares is $50. Current employees may purchase additional Class I shares through a systematic investment plan.

⁴

Investors who qualify as Clients of Eligible Financial Intermediaries or who participate in Eligible Investment Programs made available through their Service Agents (such as investors in fee‑based advisory or mutual fund “wrap” programs) are eligible to purchase, directly or via exchange, Class I or Class IS shares, among other share classes. In such cases your ability to hold Class I or Class IS shares may be premised on your continuing participation in a fee‑based advisory or mutual fund wrap program. Your Service Agent may reserve the right to redeem your Class I or Class IS shares or exchange your Class I or Class IS shares or exchange them for Class A shares of the same fund, as applicable, if you terminate your fee‑based advisory or mutual fund wrap program and are no longer eligible for Class I or Class IS shares. You may be subject to an initial sales charge in connection with such exchange, and you will be subject to the annual distribution and/or service fee applicable to Class A shares. Any redemption may generate a taxable gain or loss and significantly change the asset allocation of your account.

Omnibus Retirement Plans are retirement plans held on the books of the fund in a plan level or omnibus level account and include: (i) 401(k) plans; (ii) 457 plans; (iii) employer-sponsored 403(b) plans; (iv) profit-sharing plans; (v) non‑qualified deferred compensation plans; (vi) employer-sponsored benefit plans (including health savings accounts); (vii) defined benefit plans; (viii) other similar employer-sponsored retirement and benefit plans; (ix) individual retirement accounts that are administered on the same IRA recordkeeping platform and that invest in the fund through a single omnibus account pursuant to a special contractual arrangement with the fund or the Distributor; and (x) investors who rollover fund shares from a retirement plan into an individual retirement account administered on the same retirement plan platform. SIMPLE IRAs are considered Omnibus Retirement Plans if they are employer-sponsored and held at the plan level.

Individual Retirement Plans include: (i) retirement plans investing through brokerage accounts; (ii) certain retirement plans with direct relationships to the fund that are not Institutional Investors nor investing through omnibus accounts; and (iii) individual retirement vehicles not held through an omnibus account, such as: (a) traditional and Roth IRAs; (b) Coverdell education savings accounts; (c) individual 403(b)(7) custodial accounts; (d) Keogh plans; (e) SEPs; (f) SARSEPs; and (g) SIMPLE IRAs or similar accounts. Individual Retirement Plans include plans held at the individual participant level. Individual Retirement Plans are treated like individual investors for purposes of determining sales charges and any applicable sales charge reductions or waivers.

Clients of Eligible Financial Intermediaries include: investors who invest in the fund through Service Agents that (a) charge such investors an ongoing fee for advisory, investment, consulting or similar services, or (b) have entered into an agreement with the Distributor to offer Class A, Class C, Class R, Class I or Class IS shares through a no‑load network or platform (including college savings vehicles) (“Eligible Investment Programs”). These investors may include (i) investors who invest in the fund through the program of a Service Agent where the investor typically invests $10 million or more in assets under management in accounts with the Service Agent (“Management Accounts”); (ii) pension and profit sharing plans; (iii) other employee benefit trusts; (iv) endowments; (v) foundations; (vi) corporations; (vii) college savings vehicles such as Section 529 plans; and (viii) direct retail investment platforms through mutual fund “supermarkets,” where the sponsor links its client’s account (including IRA accounts on such platforms) to a master account in the sponsor’s name.

Institutional Investors may include: (i) corporations; (ii) banks; (iii) trust companies; (iv) insurance companies; (v) investment companies; (vi) foundations; (vii) endowments; and (viii) other similar entities. The Distributor or the Service Agent may impose additional eligibility requirements or criteria to determine if an investor, including the types of investors listed above, qualifies as an Institutional Investor.


BrandywineGLOBAL— High Yield Fund					27

To visit the website, go to www.franklintempleton.com/mutualfunds, and click on the name of the fund. On the selected fund’s page, scroll to the bottom of the page and click on the disclosure labeled “Click here for funds sales charge and breakpoint information.”

Additional information about each share class

Class A shares

The public offering price of Class A shares is the net asset value per share plus the applicable sales charge, unless you qualify for a sales charge waiver.

Sales charges

The following table shows the front‑end sales charge that you may pay, depending on the amount you purchase. You pay a lower rate as the size of your investment increases to certain levels called breakpoints. You do not pay a sales charge on the fund’s distributions or dividends that you reinvest in additional Class A shares.

It also shows the amount of compensation that will be paid to your Service Agent out of the sales charge if you buy shares from a Service Agent. As shown below, the sales charge may be allocated between your Service Agent and the Distributor. Service Agents will receive a distribution and/or service fee payable on Class A shares at an annual rate of up to 0.25% of the average daily net assets represented by the Class A shares serviced by them.

The Distributor may not pay Service Agents selling Class A shares to Omnibus Retirement Plans a commission on the purchase price of Class A shares sold by them. However, for Omnibus Retirement Plans that are permitted to purchase shares at net asset value, the Distributor may pay Service Agents commissions of up to 1.00% of the purchase price of the Class A shares that are purchased with regular ongoing plan contributions. Please contact your Service Agent for more information.


Amount of investment	Sales charge as a % of offering price		Sales charge as a % of net amount invested		Service Agent commission as a % of offering price
Less than $100,000		3.75		3.90		3.50
$100,000 but less than $250,000		3.25		3.36		3.00
$250,000 but less than $500,000		2.25		2.30		2.25
$500,000 or more¹		-0-		-0-		up to 1.00

The Distributor may pay a commission of up to 1.00% to a Service Agent for purchase amounts of $500,000 or more. In such cases, starting in the thirteenth month after purchase, the Service Agent will also receive an annual distribution and/or service fee of up to 0.25% of the average daily net assets represented by the Class A shares held by its clients. Prior to the thirteenth month, the Distributor will retain this fee. Where the Service Agent does not receive the payment of this commission, the Service Agent will instead receive the annual distribution and/or service fee starting immediately after purchase. Please contact your Service Agent for more information.

Reductions, waivers or elimination of sales charges for Class A shares

Larger purchases

You may reduce or eliminate your Class A front‑end sales charge by purchasing greater quantities. You pay a lower rate as the size of your investment increases to the breakpoint levels indicated in the chart above. You do not pay an initial sales charge when you buy $500,000 or more of Class A shares. However, if you redeem these Class A shares within 18 months of purchase, you will pay a contingent deferred sales charge of 1.00%. Please see “Contingent deferred sales charges—Class A and Class C shares” below.

Letter of intent and accumulation privilege

There are several ways you can combine Eligible Purchases (as defined below) within Eligible Accounts (as defined below) to take advantage of the breakpoints in the Class A sales charge schedule. In order to take advantage of reductions in sales charges that may be available to you when you purchase fund shares, you must inform your Service Agent or the fund if you believe you are eligible for a letter of intent or a right of accumulation. Whether you made Eligible Purchases through one or more Service Agents, directly from the fund or through a combination of the foregoing, it is your responsibility to inform your Service Agent or the fund if you own Eligible Purchases that you believe are eligible to be aggregated with your purchases. If you do not do so, you may not receive all sales charge reductions for which you are eligible. Account statements may be necessary in order to verify your eligibility for a reduced sales charge.

Eligible Purchases include: (i) any class of shares of any other Legg Mason or Franklin Templeton fund other than shares of such funds offered through separately managed accounts that are managed by Legg Mason or Franklin Templeton; and (ii) units of a Section 529 Plan managed by Legg Mason or Franklin Templeton. For purposes of a letter of intent and the accumulation privilege, Legg Mason and Franklin Templeton funds include BrandywineGLOBAL funds, ClearBridge Investments funds, Martin Currie funds, and Western Asset funds. They do not include the funds in the Franklin Templeton Variable Insurance Products Trust, Legg Mason Partners Variable Equity Trust, Legg Mason Partners Variable Income Trust or Legg Mason Partners Money Market Trust (except for shares held in Distributor Accounts). Please contact your Service Agent or the fund for more information.


28				BrandywineGLOBAL— High Yield Fund

Eligible Accounts include shares of Legg Mason and Franklin Templeton funds registered to (or held by a financial intermediary for):

•

You, individually;

•

Your “family member,” defined as your spouse or domestic partner, as recognized by applicable state law, or your children;

•

You jointly with one or more family members;

•

You jointly with one or more persons who are not family members if that other person has not included the value of the jointly-owned shares for purposes of the accumulation privilege (as described below) for that person’s separate investments in Legg Mason or Franklin Templeton fund shares;

•

A Coverdell Education Savings account for which you or a family member is the identified responsible person;

•

A trustee/custodian of an IRA (which includes a Roth IRA and an employer sponsored IRA such as a SIMPLE IRA) or your non‑ERISA covered 403(b) plan account, if the shares are registered/recorded under your or a family member’s Social Security number;

•

A 529 college savings plan over which you or a family member has investment discretion and control;

•

Any entity over which you or a family member has individual or shared authority, as principal, has investment discretion and control (for example, an UGMA/UTMA account for a child on which you or a family member is the custodian, a trust on which you or a family member is the trustee, a business account (not to include retirement plans) for your solely owned business (or the solely owned business of a family member) on which you or a family member is the authorized signer); or

•

A trust established by you or a family member as grantor.

Legg Mason and Franklin Templeton fund shares held through an administrator or trustee/custodian of an Employer Sponsored Retirement Plan (see definition below) such as a 401(k) plan do not qualify for the accumulation privilege.

Legg Mason and Franklin Templeton fund assets held in multiple Employer Sponsored Retirement Plans (as defined below) may be combined in order to qualify for sales charge breakpoints at the plan level if the plans are sponsored by the same employer.

An “Employer Sponsored Retirement Plan” is a Qualified Retirement Plan (as defined below), ERISA covered 403(b) plan or certain non‑qualified deferred compensation arrangements that operate in a similar manner to a Qualified Retirement Plan, such as 457 plans and executive deferred compensation arrangements, but not including employer sponsored IRAs. A “Qualified Retirement Plan” is an employer sponsored pension or profit sharing plan that qualifies under section 401(a) of the Internal Revenue Code, including 401(k), money purchase pension, profit sharing and defined benefit plans.

Letter of intent. You may qualify for a reduced front‑end sales charge by signing a “Letter of Intent”. A Letter of Intent allows you to combine the current or cost value, whichever is higher, of Eligible Purchases in Eligible Accounts with the value that you intend to purchase within the next 13 months, which would, if bought all at once, qualify you for a reduced sales charge. In addition, current holdings under the accumulation privilege may be included in the Letter of Intent. Shares or units redeemed or sold prior to reaching the threshold for a reduced sales charge will not be counted for these purposes. The 13‑month period begins when the Letter of Intent is received by the fund or your Service Agent and you must inform your Service Agent or the fund that later purchases are subject to a Letter of Intent. Account statements may be necessary in order to verify your eligibility. If you hold Eligible Purchases in accounts at two or more Service Agents, please contact your Service Agent to determine which shares/units may be credited toward the Letter of Intent. Certain directors, trustees and fiduciaries may be entitled to combine accounts in determining their sales charge.

During the term of the Letter of Intent, the fund will hold Class A shares representing up to 5% of the indicated amount in an escrow account for payment of the sales charge due if you do not meet the intended asset level goal during the 13‑month term of the Letter of Intent. If the full amount is not purchased during the 13‑month period, shares in the amount of any sales charge due, based on the amount of actual purchases will be redeemed from your account.

Accumulation privilege. The accumulation privilege allows you to combine the current or cost value, whichever is higher, of Eligible Purchases in Eligible Accounts with the dollar amount of your next purchase of Class A shares in determining whether you qualify for a breakpoint and a reduced front‑end sales charge. The current value of shares is determined by multiplying the number of shares as of the day prior to your current purchase by their public offering price. The cost value of shares is determined by aggregating the amount of Eligible Purchases in Eligible Accounts (including reinvested dividends and capital gains, but excluding capital appreciation), less any withdrawals, as of the date prior to your current purchase. The cost value of Eligible Purchases in Eligible Accounts, however, may only be aggregated for share purchases that took place within 18 months of your current purchase or your letter of intent start date, if applicable. You must inform your Service Agent or the fund if you are eligible for the accumulation privilege and of the other Eligible Purchases you own that are eligible to be aggregated with your purchases. Account statements may be necessary in order to verify your eligibility. If you hold Eligible Purchases in accounts at two or more Service Agents, please contact your Service Agent to determine which Eligible Purchases may be credited toward the accumulation privilege.

Waivers for certain Class A investors

Class A initial sales charges are waived for certain types of investors, including:

•

Shareholders investing in Class A shares through Distributor Accounts

•

Investors who redeemed at least the same amount of Class A shares of a fund sold by the Distributor in the past 90 days, if the investor’s Service Agent is notified

•

Directors and officers of any Legg Mason or Franklin Templeton fund


BrandywineGLOBAL— High Yield Fund					29

•

Employees of Franklin Resources and its subsidiaries

•

Investors investing through certain retirement plans

•

Investors who rollover fund shares from an employer-sponsored retirement plan into an individual retirement account administered on the same retirement plan platform

If you qualify for a waiver of the Class A initial sales charge, you must notify your Service Agent or the fund at 877‑6LM‑FUND/656‑3863 at the time of purchase and provide sufficient information at the time of purchase to permit verification that the purchase qualifies for the initial sales charge waiver.

Different Service Agents may impose different sales loads or offer different ways to reduce sales loads. These variations are described at the end of this Prospectus in the appendix titled “Appendix: Waivers and Discounts Available from Certain Service Agents.”

For additional information regarding waivers of Class A initial sales charges, contact your Service Agent or the fund, consult the SAI or visit www.franklintempleton.com/mutualfunds and click on the name of the fund. On the selected fund’s page, scroll to the bottom of the page and click on the disclosure labeled “Click here for funds sales charge and breakpoint information.”

Class C shares

You buy Class C shares at net asset value with no initial sales charge. However, if you redeem your Class C shares within one year of purchase, you will pay a contingent deferred sales charge of 1.00%. Omnibus Retirement Plans may not be subject to a contingent deferred sales charge.

Except as noted below, the Distributor generally will pay Service Agents selling Class C shares a commission of up to 1.00% of the purchase price of the Class C shares they sell. The Distributor will retain the contingent deferred sales charges and an annual distribution and/or service fee of up to 1.00% of the average daily net assets represented by the Class C shares serviced by these Service Agents until the thirteenth month after purchase. Starting in the thirteenth month after purchase, these Service Agents will receive an annual distribution and/or service fee of up to 1.00% of the average daily net assets represented by the Class C shares serviced by them. The Distributor may not pay Service Agents selling Class C shares to Omnibus Retirement Plans a commission on the purchase price of Class C shares sold by them. Instead, immediately after purchase, the Distributor may pay these Service Agents an annual distribution and/or service fee of up to 1.00% of the average daily net assets represented by the Class C shares serviced by them.

Class C share conversion

Except as noted below, Class C shares automatically convert to Class A shares after the shares have been held for 8 years from the purchase date; the shares will be converted in the month of, or the month following, the 8‑year anniversary of purchase. The monthly conversion processing date typically occurs around the middle of every month and generally falls on a Friday. It is the responsibility of your Service Agent and not the fund or the Distributor to ensure that you are credited with the proper holding period. If your Service Agent does not have records verifying that your shares have been held for at least 8 years, your Service Agent may not convert your Class C shares to Class A shares. Group retirement plans held in an omnibus recordkeeping platform through a Service Agent that does not track participant-level share lot aging may not convert Class C shares to Class A shares. Customers of certain Service Agents may be subject to different terms or conditions, as set by their Service Agent, in connection with such conversions. Please refer to the appendix titled “Appendix: Waivers and Discounts Available from Certain Service Agents” on page A‑1 of this Prospectus or contact your Service Agent for more information.

For Class C shares that have been acquired through an exchange from another fund sold by the Distributor, the purchase date is calculated from the date the shares were originally acquired in the other fund. When Class C shares that a shareholder acquired through a purchase or exchange convert, any other Class C shares that the shareholder acquired as reinvested dividends and distributions related to those shares also will convert into Class A shares on a pro rata basis.

All conversions from Class C shares to Class A shares will be based on the per share net asset value without the imposition of any sales load, fee or other charge. The conversion from Class C shares to Class A shares is not considered a taxable event for federal income tax purposes.

Contingent deferred sales charges – Class A and Class C shares

The contingent deferred sales charge is based on the net asset value at the time of purchase or redemption, whichever is less, and therefore you do not pay a sales charge on amounts representing appreciation or depreciation.

In addition, you do not pay a contingent deferred sales charge:

•

When you exchange shares for shares of the same share class of another fund sold by the Distributor

•

On shares representing reinvested distributions and dividends

•

On shares no longer subject to the contingent deferred sales charge

Each time you place a request to redeem shares, the fund will first redeem any shares in your account that are not subject to a contingent deferred sales charge and then redeem the shares in your account that have been held the longest.


30				BrandywineGLOBAL— High Yield Fund

If you redeem shares of a fund sold by the Distributor and pay a contingent deferred sales charge, you may, under certain circumstances, reinvest all or part of the redemption proceeds within 90 days in any other fund sold by the Distributor and receive pro rata credit for any contingent deferred sales charge imposed on the prior redemption. Please contact your Service Agent or the fund for additional information.

The Distributor receives contingent deferred sales charges as partial compensation for its expenses in selling shares, including the payment of compensation to your Service Agent.

Contingent deferred sales charge waivers

The contingent deferred sales charge for each share class will generally be waived:

•

On payments made through certain systematic withdrawal plans

•

On certain distributions from a retirement plan

•

For certain Omnibus Retirement Plans

•

For involuntary redemptions of small account balances

•

For 12 months following the death or disability of a shareholder

•

On redemptions with respect to investors where the Distributor did not pay the Service Agent a commission

To have your contingent deferred sales charge waived, you or your Service Agent must let the fund know at the time you redeem shares that you qualify for such a waiver.

Different Service Agents may offer different contingent deferred sales charge waivers. These variations are described at the end of this Prospectus in the appendix titled “Appendix: Waivers and Discounts Available from Certain Service Agents.”

For additional information regarding waivers of contingent deferred sales charges, contact your Service Agent or the fund, consult the SAI or visit the fund’s website, www.franklintempleton.com/mutualfunds, and click on the name of the fund. On the selected fund’s page, scroll to the bottom of the page and click on the disclosure labeled “Click here for funds sales charge and breakpoint information.”

Class R shares

You buy Class R shares at net asset value with no initial sales charge and no contingent deferred sales charge when redeemed.

Service Agents receive an annual distribution and/or service fee of up to 0.50% of the average daily net assets represented by the Class R shares serviced by them.

Class I and Class IS shares

You buy Class I or Class IS shares at net asset value with no initial sales charge, no contingent deferred sales charge when redeemed and no asset-based fee for sales or distribution. However, if you purchase Class I or Class IS shares through a Service Agent acting solely as an agent on behalf of its customers pursuant to an agreement with the Distributor, that Service Agent may charge you a commission in an amount determined and separately disclosed to you by the Service Agent.

Because the fund is not a party to any commission arrangement between you and your Service Agent, any purchases and redemptions of Class I or Class IS shares will be made by the fund at the applicable net asset value (before imposition of the sales commission). Any commissions charged by a Service Agent are not reflected in the fees and expenses listed in the fee table or expense example in this Prospectus nor are they reflected in the performance in the bar chart and table in this Prospectus because these commissions are not charged by the fund.


BrandywineGLOBAL— High Yield Fund					31

Buying shares



Generally		You may buy shares at their net asset value next determined after receipt by your Service Agent or the transfer agent of your purchase request in good order, plus any applicable sales charge. The fund may not be available for sale in certain states. Prospective investors should inquire as to whether the fund is available for sale in their state of residence. You must provide the following information for your order to be processed: • Name of fund being bought • Class of shares being bought • Dollar amount or number of shares being bought (as applicable) • Account number (if existing account)

Through a Service Agent		You should contact your Service Agent to open an account and make arrangements to buy shares. Your Service Agent may charge an annual account maintenance fee.

Through the fund		Investors should contact the fund at 877‑6LM‑FUND/656‑3863 to open an account and make arrangements to buy shares. For initial purchases, complete and send your account application to the fund at one of the following addresses:

		Regular Mail: Legg Mason Funds P.O. Box 33030 St. Petersburg, FL 33733-8030 Express, Certified or Registered Mail: Legg Mason Funds 100 Fountain Parkway St. Petersburg, FL 33716-1205 Subsequent purchases should be sent to the same address. Enclose a check to pay for the shares. The fund will accept checks from other fund families and investment companies as long as the registration name on your fund account is the same as that listed on the check.

Through a systematic investment plan		You may authorize your Service Agent or the fund transfer agent to transfer funds automatically from (i) a regular bank account, (ii) cash held in a brokerage account with a Service Agent, (iii) another fund sold by the Distributor or (iv) certain money market funds, in order to buy shares on a regular basis. • Amounts transferred must meet the applicable minimums (see “Purchase and sale of fund shares”) • If you do not have sufficient funds in your account on a transfer date, you may be charged a fee • For amounts transferred from other funds sold by the Distributor, please see the section titled “Exchanging shares—Through a systematic exchange plan” in such fund’s prospectus For more information, please contact your Service Agent or the fund, or consult the SAI.

Franklin Templeton VIP Services^®		You may be eligible for Franklin Templeton VIP Services^® if you currently have $500,000 or more invested in Franklin Templeton affiliated funds based solely on shares registered directly with the fund and excluding shares held indirectly through brokerage accounts. Franklin Templeton VIP Services^® shareholders enjoy enhanced services and transaction capabilities. Please contact Shareholder Services at (800) 632‑2301 for additional information on this program.

Additional information about purchases

If you pay with a check or electronic transfer (ACH) that does not clear or if your payment is not received in a timely manner, your purchase may be cancelled and you may be liable for any loss to the fund. Please note that the fund will not accept cash, third-party checks, credit card convenience


32				BrandywineGLOBAL— High Yield Fund

checks, pre‑paid debit cards, non‑bank money orders, traveler’s checks or checks drawn on foreign banks for purchase of fund shares. The fund and its agents have the right to reject or cancel any purchase due to nonpayment.

Account registration changes

Changes in registration or certain account options for accounts held directly with the fund must be made in writing. Medallion signature guarantees may be required. (See “Other things to know about transactions—Medallion signature guarantees” below.) All correspondence must include the account number and must be sent to one of the following addresses:

Regular Mail:

Legg Mason Funds

P.O. Box 33030

St. Petersburg, FL 33733-8030

Express, Certified or Registered Mail:

Legg Mason Funds

100 Fountain Parkway

St. Petersburg, FL 33716-1205


BrandywineGLOBAL— High Yield Fund					33

Exchanging shares



Generally	You or your Service Agent may instruct the fund to exchange shares of any class for shares of the same class of any other fund sold by the Distributor, provided that the fund shares to be acquired in the exchange are available to new investors in such other fund and you are eligible to invest in such shares. Additionally, if the fund into which you wish to exchange your shares does not offer the class of shares in which you are currently invested, you may be able to exchange for a different share class (see “Exchangeability between funds without the same share class” below). In addition, you may exchange shares of a fund for a different share class of the same fund provided you meet the eligibility requirements of the share class into which you are exchanging. You may exchange shares of the fund for the same class of shares (or a different share class, if permitted) of other funds sold by the Distributor on any day that both the fund and the fund into which you are exchanging are open for business. Please contact your Service Agent or the fund about funds available for exchange. An exchange of shares of one fund for shares of another fund is considered a sale and generally results in a capital gain or loss for federal income tax purposes, unless you are investing through an IRA, 401(k) or other tax‑advantaged account. An exchange of shares of one class directly for shares of another class of the same fund normally should not be taxable for federal income tax purposes. You should talk to your tax professional before making an exchange. The exchange privilege is not intended as a vehicle for short-term trading. The fund may suspend or terminate your exchange privilege if you engage in a pattern of excessive exchanges.

Exchangeability between funds without the same share class	If the fund you are exchanging into does not offer your share class, you may be able to exchange your shares for a different share class.
Exchangeability between funds without the same share class	Exchange from share class	Exchangeable for

	Class I	Class A shares of Franklin U.S. Government Money Fund, Advisor Class or Class Z

	Class IS	Advisor Class, Class Z or Class R6

	Class R	Class FI



Franklin Templeton offers a distinctive family of funds tailored to help meet the varying needs of large and small investors	You may exchange shares at their net asset value next determined after receipt by your Service Agent or the transfer agent of your exchange request in good order. • If you bought shares through a Service Agent, contact your Service Agent to learn which funds your Service Agent makes available to you for exchanges • If you bought shares directly from the fund, contact the fund at 877‑6LM‑FUND/656‑3863 to learn which funds are available to you for exchanges • Generally, exchanges may be made only between accounts that have identical registrations, unless you send written instructions with a signature guarantee • Not all funds offer all classes • Some funds are offered only in a limited number of states. Your Service Agent or the fund will provide information about the funds offered in your state Always be sure to read the prospectus of the fund into which you are exchanging shares.

Investment minimums, sales charges and other requirements	• In most instances, your shares will not be subject to an initial sales charge or a contingent deferred sales charge at the time of the exchange. You may be charged an initial or contingent deferred sales charge if the shares being exchanged were not subject to a sales charge • Except as noted above, your contingent deferred sales charge (if any) will continue to be measured from the date of your original purchase of shares subject to a contingent deferred sales charge, and you will be subject to the contingent deferred sales charge of the fund that you originally purchased • You will generally be required to meet the minimum investment requirement for the class of shares of the fund or share class into which your exchange is made (except in the case of systematic exchange plans or in exchanges of an entire account balance) • Your exchange will also be subject to any other requirements of the fund or share class into which you are exchanging shares • The fund may suspend or terminate your exchange privilege if you engage in a pattern of excessive exchanges


34				BrandywineGLOBAL— High Yield Fund



By telephone		Contact your Service Agent or, if you hold shares directly with the fund, call the fund at 877‑6LM‑FUND/656‑3863 for information. Exchanges are priced at the net asset value next determined. Telephone exchanges may be made only between accounts that have identical registrations and may be made on any day the New York Stock Exchange (“NYSE”) is open.

By mail		Contact your Service Agent or, if you hold shares directly with the fund, write to the fund at one of the following addresses: Regular Mail: Legg Mason Funds P.O. Box 33030 St. Petersburg, FL 33733-8030 Express, Certified or Registered Mail: Legg Mason Funds 100 Fountain Parkway St. Petersburg, FL 33716-1205

Through a systematic exchange plan		You may be permitted to schedule automatic exchanges of shares of the fund for shares of other funds available for exchange. All requirements for exchanging shares described above apply to these exchanges. In addition: • Exchanges may be made monthly, every alternate month, quarterly, semi-annually or annually • Each exchange must meet the applicable investment minimums for systematic investment plans (see “Purchase and sale of fund shares”) For more information, please contact your Service Agent or the fund or consult the SAI.


BrandywineGLOBAL— High Yield Fund					35

Redeeming shares



Generally		You may redeem shares at their net asset value next determined after receipt by your Service Agent or the fund transfer agent of your redemption request in good order, less any applicable contingent deferred sales charge. Redemptions made through your Service Agent may be subject to transaction fees or other conditions as set by your Service Agent. If the shares are held by a fiduciary or corporation, partnership or similar entity, other documents may be required.

Redemption proceeds		Your redemption proceeds normally will be sent within 2 business days after your request is received in good order, but in any event within 7 days, regardless of the method the fund uses to make such payment (e.g., check, wire or electronic transfer (ACH)). If you make a redemption request before the fund has collected payment for the purchase of shares, the fund may delay your proceeds until payment is collected, for up to 10 days. Your redemption proceeds may be delayed, or your right to receive redemption proceeds suspended beyond 7 days, if the NYSE is closed (other than on weekends or holidays) or trading is restricted, if an emergency exists, or otherwise as permitted by order of the Securities and Exchange Commission. If you have a brokerage account with a Service Agent, your redemption proceeds may be sent to your Service Agent. Your redemption proceeds can be sent by check to your address of record or by wire or electronic transfer (ACH) to a bank account designated by you. To change the bank account designated to receive wire or electronic transfers, you will be required to deliver a new written authorization and may be asked to provide other documents. You may be charged a fee by your bank on a wire or an electronic transfer (ACH). In other cases, unless you direct otherwise, your proceeds will be paid by check mailed to your address of record. Under normal circumstances, the fund expects to meet redemption requests by using cash or cash equivalents in its portfolio and/or selling portfolio assets to generate cash. The fund also may pay redemption proceeds using cash obtained through borrowing arrangements that may be available from time to time. The fund may pay all or a portion of your redemption proceeds by giving you securities (for example, if the fund reasonably believes that a cash redemption may have a substantial impact on the fund and its remaining shareholders). You may pay transaction costs to dispose of the securities, and you may receive less for them than the price at which they were valued for purposes of the redemption. The fund has available an unsecured revolving credit facility (the “Global Credit Facility”) that may be used as an additional source of liquidity to fund redemptions of shares. There can be no assurance that the Global Credit Facility will remain available to the fund generally or that any available credit under the Global Credit Facility will be available to the fund when the fund seeks to draw on the Global Credit Facility. During periods of deteriorating or stressed market conditions, when an increased portion of the fund’s portfolio may be comprised of investments that have lower liquidity, or during extraordinary or emergency circumstances, the fund may be more likely to pay redemption proceeds with cash obtained through short-term borrowing arrangements (if available) or by giving you securities.

By mail		Contact your Service Agent or, if you hold shares directly with the fund, write to the fund at one of the following addresses: Regular Mail: Legg Mason Funds P.O. Box 33030 St. Petersburg, FL 33733-8030 Express, Certified or Registered Mail: Legg Mason Funds 100 Fountain Parkway St. Petersburg, FL 33716-1205

		Your written request must provide the following: • The fund name, the class of shares being redeemed and your account number • The dollar amount or number of shares being redeemed • Signature of each owner exactly as the account is registered • Medallion signature guarantees, as applicable (see “Other things to know about transactions”)


36				BrandywineGLOBAL— High Yield Fund



By telephone		If your account application permits, you may be eligible to redeem shares by telephone. Contact your Service Agent or, if you hold shares directly with the fund, call 877‑6LM‑FUND/656‑3863 for more information. Please have the following information ready when you call: • Name of fund being redeemed • Class of shares being redeemed • The dollar amount or number of shares being redeemed • Account number

Systematic withdrawal plans		You may be permitted to schedule automatic redemptions of a portion of your shares. To qualify, you must own shares of the fund with a value of at least $5,000 and each automatic redemption must be at least $50 per transaction per month. For retirement plans subject to mandatory distribution requirements, the minimum withdrawal amounts will not apply. The following conditions apply: • Redemptions may be made monthly, quarterly, semi-annually or annually. Redemptions may be processed on the 1^st, 5^th, 10^th, 15^th, 20^th and 25^th days of the month, if no day is indicated, redemptions will be made on the 20^th day of the month. • If your shares are subject to a contingent deferred sales charge, the charge will be required to be paid upon redemption. However, the charge will be waived if your automatic redemptions do not exceed 1% monthly, 3% quarterly, 6% semiannually or 12% annually of your account’s net asset value, depending on the frequency of your plan. • Your Service Agent may impose a lower minimum amount for each automatic redemption on a monthly and quarterly basis. For more information, please contact your Service Agent or the fund or consult the SAI.


BrandywineGLOBAL— High Yield Fund					37

Other things to know about transactions

When you buy, exchange or redeem shares, your request must be in good order. This means you have provided the following information, without which your request may not be processed:

•

Name of the fund

•

Your account number

•

In the case of a purchase (including a purchase as part of an exchange transaction), the class of shares being bought

•

In the case of an exchange or redemption, the class of shares being exchanged or redeemed (if you own more than one class)

•

Dollar amount or number of shares being bought, exchanged or redeemed

•

In certain circumstances, the signature of each owner exactly as the account is registered (see “Redeeming shares”)

In certain circumstances, such as during periods of market volatility, severe weather and emergencies, shareholders may experience difficulties placing exchange or redemption orders by telephone. In that case, shareholders should consider using the fund’s other exchange and redemption procedures described under “Exchanging shares” and “Redeeming shares.”

The transfer agent or the fund will employ reasonable procedures to confirm that any telephone, electronic or other exchange or redemption request is genuine, which may include recording calls, asking the caller to provide certain personal identification information, employing identification numbers, sending you a written confirmation or requiring other confirmation procedures from time to time. If these procedures are followed, neither the fund nor its agents will bear any liability for these transactions, subject to applicable law.

The fund does not consider the U.S. Postal Service or private delivery services to be its agents. Therefore, deposits in the mail or with such delivery services, or receipt at the fund’s post office box, of purchase requests or redemption orders, do not constitute receipt by the fund or its transfer agent.

The fund has the right to:

•

Suspend the offering of shares permanently or for a period of time

•

Waive or change minimum initial and additional investment amounts

•

Reject any purchase or exchange order

•

Change, revoke or suspend the exchange privilege

•

Suspend telephone transactions

•

Suspend or postpone redemptions of shares on any day when trading on the NYSE is restricted or as otherwise permitted by the SEC

•

Redeem shares if information provided in the application should prove to be incorrect in any manner judged by the fund to be material (e.g., in a manner such as to render the shareholder ineligible to purchase shares of that class)

•

Delay sending out redemption proceeds for up to seven days if, in the judgment of the subadviser, the fund could be adversely affected by immediate payment. The fund may delay redemptions beyond seven days, or suspend redemptions, only as permitted by the SEC or the Investment Company Act of 1940, as amended

•

Close your account after a period of inactivity, as determined by state law, and transfer your shares to the appropriate state

For your protection, the fund or your Service Agent may request additional information in connection with large redemptions, unusual activity in your account, or otherwise to ensure your redemption request is in good order. Please contact your Service Agent or the fund for more information.

Medallion signature guarantees

To be in good order, you may be asked to include a Medallion signature guarantee with your redemption request if you:

•

are redeeming shares and sending the proceeds to an address or bank account not currently on file or to an account in another fund sold by the Distributor with a different account registration

•

are redeeming more than $250,000 worth of shares

•

changed your account registration or your address within 15 calendar days

•

want the check paid to someone other than the account owner(s)

•

are transferring the redemption proceeds to an account with a different registration

For other types of transactions involving changes to your account registration information, please contact the fund or your Service Agent.

When a Medallion signature guarantee is called for, the shareholder should have a Medallion signature guarantee stamped under his or her signature. You can obtain a signature guarantee from most banks, dealers, brokers, credit unions and federal savings and loan institutions, national securities exchanges, registered securities associations and clearing agencies (each an “Eligible Guarantor Institution”), but not from a notary public.

The fund and its agents reserve the right to reject any Medallion signature guarantee pursuant to written signature guarantee standards or procedures, which may be revised in the future to permit them to reject Medallion signature guarantees from Eligible Guarantor Institutions. The fund may change the signature guarantee requirements from time to time without prior notice to shareholders.


38				BrandywineGLOBAL— High Yield Fund

Restrictions on the availability of the fund outside the United States

The distribution of this Prospectus and the offering of shares of the fund are restricted in certain jurisdictions. This Prospectus is not an offer or solicitation in any jurisdiction where such offer or solicitation is unlawful, where the person making an offer or solicitation is not authorized to make it or a person receiving an offer or solicitation may not lawfully receive it or may not lawfully invest in the fund. Investors should inform themselves as to the legal requirements within their own country before investing in the fund.

This Prospectus, and the offer of shares hereunder, are not directed at persons outside the United States. In particular, the fund is not intended to be marketed to prospective investors in any member state of the European Union, Iceland, Liechtenstein or Norway (collectively, the “European Economic Area” or “EEA”). No notification or application has been made to the competent authority of any member state of the EEA under the Alternative Investment Fund Managers Directive (or any applicable legislation or regulations made thereunder) to market the fund to investors in the EEA and it is not intended that any such notification or application shall be made.

U.S. citizens with addresses in the United States, and non‑U.S. citizens who reside in the United States and have U.S. addresses, are permitted to establish accounts with the fund. For these purposes, the “United States” and “U.S.” include U.S. territories.

The fund generally does not permit persons who do not reside in the United States or who do not have U.S. addresses to establish accounts. Therefore, U.S. citizens residing in foreign countries, as well as non‑U.S. citizens residing in foreign countries, generally will not be permitted to establish accounts with the fund.

For further information, you or your Service Agent may contact the fund at 877‑6LM‑FUND/656‑3863.

Anti-money laundering

Federal anti-money laundering regulations require all financial institutions to obtain, verify and record information that identifies each person who opens an account. When you sign your account application, you may be asked to provide additional information in order for the fund to verify your identity in accordance with these regulations. If you are opening the account in the name of a legal entity (e.g. partnership, limited liability company, business trust, corporation, etc.), you may also be required to supply the identity of the beneficial owners and a control individual with management authority, prior to the opening of your account. Accounts may be restricted and/or closed, and the monies withheld, pending verification of this information or as otherwise required under these and other federal regulations.

Small account fees/Mandatory redemptions

Small accounts may be subject to a small account fee or to mandatory redemption, as described below. Please contact your Service Agent or the fund for information on the policy applicable to your account.

Small account fees

To offset the relatively higher impact on fund expenses of servicing smaller accounts, the fund may charge you a fee of $3.75 per account that is determined and assessed quarterly by your Service Agent or by the Distributor for Distributor Accounts on the next‑to‑last business day of the quarter (with an annual maximum of $15.00 per account) if the value of your account is below $1,000 (if applicable, $250 for retirement plans that are not employer-sponsored) for any reason (including declines in net asset value). The small account fee will be charged by redeeming shares in your account. If the value of your account is $3.75 or less, the amount in the account may be exhausted to pay the small account fee. If your Service Agent or the Distributor assesses a small account fee, the small account fee will not be assessed on systematic investment plans until the end of the first quarter after the account has been established for 21 months. Payment of the small account fee through a redemption of fund shares may result in tax consequences to you (see “Taxes” for more information).

The small account fee will not be charged on, if applicable: (i) retirement plans (but will be charged on other plans that are not employer-sponsored such as traditional and Roth individual retirement accounts, Coverdell education savings accounts, individual 403(b)(7) custodial accounts, Keogh plans, SEPs, SARSEPs, SIMPLE IRAs or similar accounts); (ii) Legg Mason funds that have been closed to subsequent purchases for all classes; (iii) accounts that do not have a valid address as evidenced by mail being returned to the fund or its agents; (iv) Class R, Class I and Class IS shares; and (v) for new accounts (except for new accounts opened by way of an exchange), a small account fee will not be charged during the calendar quarter in which you open your account.

If your share class is no longer offered, you may not be able to bring your account up to the minimum investment amount (although you may exchange into existing accounts of other funds sold by the Distributor in which you hold the same share class, to the extent otherwise permitted by those funds and subject to any applicable sales charges).

The small account fee is calculated on a fund‑by‑fund basis. If you have accounts in multiple funds, they will not be aggregated for the purpose of calculating the small account fee.

Some shareholders who hold accounts in Classes A and C of the same fund may have those accounts aggregated for the purposes of these calculations. Please contact the fund or your Service Agent for more information.

Small account balance liquidations

The fund reserves the right to ask you to bring your account up to a minimum investment amount determined by your Service Agent if your account has been open for more than one year and the aggregate value of the fund shares in your account is less than $500. You will be notified in writing


BrandywineGLOBAL— High Yield Fund					39

and will have 30 days to make an additional investment to bring your account value up to the required level. If you choose not to do so within this 30‑day period, the fund may close your account and send you the redemption proceeds. You will not be charged a contingent deferred sales charge, if applicable, if your account is closed for this reason. If your share class is no longer offered, you may not be able to bring your account up to the minimum investment amount.

If your account is closed, you will not be eligible to have your account reinstated without imposition of any sales charges that may apply to your new purchase. Please contact your Service Agent for more information. Any redemption of fund shares may result in tax consequences to you (see “Taxes” for more information).

This policy does not apply to: (i) certain broker-controlled accounts established through the National Securities Clearing Corporation’s Networking system; (ii) Class A accounts established pursuant to a conversion from Class C or C1, and any remaining Class C or C1 accounts involved in the conversion with a low balance due to the conversion; (iii) tax‑deferred retirement plan accounts; (iv) accounts with an active systematic investment plan; (v) accounts held through a 529 college saving program; (vi) accounts that do not have a valid address as evidenced by mail being returned to the fund or its agents, (vii) Coverdell Education Saving Plan accounts; and (viii) accounts identified to us by the applicable Service Agent as being fee‑based accounts.

General

The fund may, with prior notice, change the minimum size of accounts subject to mandatory redemption, which may vary by class, implement fees for other small accounts or change the amount of the fee for small direct accounts.

Subject to applicable law, the fund may, with prior notice, adopt other policies from time to time requiring mandatory redemption of shares in certain circumstances.

For more information, please contact your Service Agent or the fund or consult the SAI.

Frequent trading of fund shares

The Board has adopted the following policies and procedures with respect to frequent trading in fund shares (“Frequent Trading Policy”).

The fund does not intend to accommodate short-term or frequent purchases and redemptions of fund shares that may be detrimental to the fund. For example, this type of trading activity could interfere with the efficient management of the fund’s portfolio or materially increase the fund’s transaction costs, administrative costs or taxes.

In addition, since the fund may invest in foreign securities, it may be vulnerable to a form of short-term trading that is sometimes referred to as “time-zone arbitrage.” Time-zone arbitrage occurs when an investor seeks to take advantage of delays between changes in the value of a mutual fund’s portfolio holdings and the reflection of those changes in the fund’s net asset value per share. These delays are more likely to occur in the case of foreign investments, due to differences between the times during which the fund’s international portfolio securities trade on foreign markets and the time as of which the fund’s net asset value is calculated (generally as of the close of the NYSE). Time-zone arbitrage traders seek to purchase or redeem shares of a fund based on events occurring after foreign market closing prices are established, but before calculation of the fund’s net asset value. This can result in the value of the fund’s shares being diluted. One of the objectives of the fund’s fair value pricing procedures is to minimize the possibility of this type of arbitrage; however, there can be no assurance that the fund’s valuation procedures will be successful in eliminating it.

Since the fund may invest in securities that are, or may be, restricted, unlisted, traded infrequently, thinly traded, or relatively illiquid (“relatively illiquid securities”), it may be particularly vulnerable to arbitrage short-term trading. Such arbitrage traders may seek to take advantage of a possible differential between the last available market prices for one or more of those relatively illiquid securities that are used to calculate the fund’s net asset value and the latest indications of market values for those securities. One of the objectives of the fund’s fair value pricing procedures is to minimize the possibilities of this type of arbitrage; however, there can be no assurance that the fund’s valuation procedures will be successful in eliminating it.

Through its transfer agent, the fund performs ongoing monitoring of shareholder trading in shares of the fund and other Franklin Templeton affiliated funds in order to try and identify shareholder trading patterns that suggest an ongoing short-term trading strategy. If shareholder trading patterns identified by the transfer agent through monitoring or from other information regarding the shareholder’s trading activity in non‑Franklin Templeton affiliated funds leads the transfer agent to reasonably conclude that such trading may be detrimental to the fund as described in this Frequent Trading Policy, the transfer agent, on behalf of the fund, may temporarily or permanently bar future purchases into the fund or, alternatively, may limit the amount, number or frequency of any future purchases and/or the method by which you may request future purchases and redemptions (including purchases and/or redemptions by an exchange or transfer between the fund and any other mutual fund).

In considering an investor’s trading patterns, the fund may consider, among other factors, the investor’s trading history both directly and, if known, through financial intermediaries, in the fund, in other Franklin Templeton affiliated funds, in non‑Franklin Templeton affiliated mutual funds, or in accounts under common control or ownership. The transfer agent may also reject any purchase request, whether or not it represents part of any ongoing trading pattern, if the manager or the fund’s transfer agent reasonably concludes that the amount of the requested transaction may disrupt or otherwise interfere with the efficient management of the fund’s portfolio. In determining what actions should be taken, the fund’s transfer agent may consider a variety of factors, including the potential impact of such remedial actions on the fund and its shareholders. If the fund is a “fund of


40				BrandywineGLOBAL— High Yield Fund

funds,” the fund’s transfer agent may consider the impact of the trading activity and of any proposed remedial action on both the fund and the affiliated underlying funds in which the fund invests.

Frequent trading through financial intermediaries. You are an investor subject to this Frequent Trading Policy whether you are a direct shareholder of the fund or you are investing indirectly in the fund through a financial intermediary, such as a broker-dealer, bank, trust company, insurance company product such as an annuity contract, investment advisor, or an administrator or trustee of an IRS‑recognized tax‑deferred savings plan such as a 401(k) retirement plan and a 529 college savings plan.

Some financial intermediaries maintain master accounts with the fund on behalf of their customers (“omnibus accounts”). The fund has entered into “information sharing agreements” with these financial intermediaries, which permit the fund to obtain, upon request, information about the trading activity of the intermediary’s customers that invest in the fund. If the fund’s transfer agent identifies omnibus account level trading patterns that have the potential to be detrimental to the fund, the transfer agent may, in its sole discretion, request from the financial intermediary information concerning the trading activity of its customers. Based upon its review of the information, if the transfer agent determines that the trading activity of any customer may be detrimental to the fund, it may, in its sole discretion, request the financial intermediary to restrict or limit further trading in the fund by that customer. There can be no assurance that the transfer agent’s monitoring of omnibus account level trading patterns will enable it to identify all short-term trading by a financial intermediary’s customers.

Record ownership

If you hold shares through a Service Agent, your Service Agent may establish and maintain your account and be the shareholder of record. In the event that the fund holds a shareholder meeting, your Service Agent, as record holder, will be entitled to vote your shares and may seek voting instructions from you. If you do not give your Service Agent voting instructions, your Service Agent, under certain circumstances, may nonetheless be entitled to vote your shares.

Confirmations and account statements

If you bought shares directly from the fund, you will receive a confirmation from the fund after each transaction (except a reinvestment of dividends or capital gain distributions, an investment made through the Systematic Investment Plan, exchanges made through a systematic exchange plan and withdrawals made through the Systematic Withdrawal Plan). Shareholders will receive periodic account statements.

To assist you in the management of your account you may direct the transfer agent to send copies of your confirmations and/or periodic statements to another party whom you designate, at no charge.


BrandywineGLOBAL— High Yield Fund					41

Dividends, other distributions and taxes

Dividends and other distributions

The fund declares dividends from any net investment income daily and pays them monthly. Shares will generally begin to earn dividends on the settlement date of purchase. The fund generally distributes capital gain, if any, once a year, typically in December. The fund may pay additional distributions and dividends in order to avoid a federal tax.

You can elect to receive dividends and/or other distributions in cash.

Unless you elect to receive dividends and/or other distributions in cash, your dividends and capital gain distributions will be automatically reinvested in shares of the same class you hold, at the net asset value determined on the reinvestment date. You do not pay a sales charge on reinvested distributions or dividends.

If you hold shares directly with the fund and you elect to receive dividends and/or distributions in cash, you have the option to receive such dividends and/or distributions via a direct deposit to your bank account or by check.

If you hold Class A or Class C shares directly with the fund, you may instruct the fund to have your dividends and/or distributions invested in the corresponding class of shares of another fund sold by the Distributor (excluding Western Asset Government Reserves), subject to the following conditions:

•

You meet the minimum initial investment requirement of the other fund; and

•

The other fund is available for sale in your state.

To change those instructions, you must notify your Service Agent or the fund at least three days before the next distribution is to be paid.

Please contact your Service Agent or the fund to discuss what options are available to you for receiving your dividends and other distributions.

The Board reserves the right to revise the dividend policy or postpone the payment of dividends, if warranted in the Board’s judgment, due to unusual circumstances.

Taxes

The following discussion is very general, applies only to shareholders who are U.S. persons, and does not address shareholders subject to special rules, such as those who hold fund shares through an IRA, 401(k) plan or other tax‑advantaged account. Except as specifically noted, the discussion is limited to federal income tax matters, and does not address state, local, foreign or non‑income taxes. Further information regarding taxes, including certain federal income tax considerations relevant to non‑U.S. persons, is included in the SAI. Because each shareholder’s circumstances are different and special tax rules may apply, you should consult your tax professional about federal, state, local and/or foreign tax considerations that may be relevant to your particular situation.

In general, redeeming shares, exchanging shares and receiving dividends and distributions (whether received in cash or reinvested in additional shares or shares of another fund) are all taxable events. An exchange between classes of shares of the same fund normally is not taxable for federal income tax purposes, whether or not the shares are held in a taxable account.

The following table summarizes the tax status of certain transactions related to the fund.


Transaction		Federal income tax status
Redemption or exchange of shares		Usually capital gain or loss; long-term only if shares are owned more than one year
Dividends of investment income and distributions of net short-term capital gain		Ordinary income
Distributions of net capital gain (excess of net long-term capital gain over net short-term capital loss)		Long-term capital gain if reported as capital gain dividends by the fund

Distributions attributable to short-term capital gains are taxable to you as ordinary income. The fund does not expect any distributions to be treated as qualified dividend income, which for noncorporate shareholders may be taxable at reduced rates. Distributions of net capital gain reported by the fund as capital gain dividends are taxable to you as long-term capital gain regardless of how long you have owned your shares. Noncorporate shareholders ordinarily pay tax at reduced rates on long-term capital gain.

If the fund realizes capital gains in excess of realized capital losses in any fiscal year, it generally expects to make capital gain distributions to shareholders. You may receive distributions that are attributable to appreciation of portfolio securities that happened before you made your investment but had not been realized at the time you made your investment, or that are attributable to capital gains or other income that, although realized by the fund, had not yet been distributed at the time you made your investment. Unless you purchase shares through a tax‑advantaged account, these distributions will be taxable to you even though they economically represent a return of a portion of your investment. You may want


42				BrandywineGLOBAL— High Yield Fund

to avoid buying shares when the fund is about to declare a dividend or capital gain distribution. You should consult your tax professional before buying shares no matter when you are investing.

A Medicare contribution tax is imposed at the rate of 3.8% on all or a portion of net investment income of U.S. individuals if their income exceeds specified thresholds and on all or a portion of undistributed net investment income of certain estates and trusts. Net investment income generally includes for this purpose dividends and capital gain distributions paid by the fund and gain on the redemption or exchange of fund shares.

A dividend declared by the fund in October, November or December and paid during January of the following year will, in certain circumstances, be treated as paid in December for tax purposes.

After the end of each year, your Service Agent or the fund will provide you with information about the distributions and dividends you received and any redemptions of shares during the previous year. Because each shareholder’s circumstances are different and special tax rules may apply, you should consult your tax professional about your investment in the fund.


BrandywineGLOBAL— High Yield Fund					43

Share price

You may buy, exchange or redeem shares at their net asset value next determined after receipt of your request in good order, adjusted for any applicable sales charge. The fund’s net asset value per share is the value of its assets minus its liabilities divided by the number of shares outstanding. Net asset value is calculated separately for each class of shares.

The fund calculates its net asset value every day the NYSE is open. The fund generally values its securities and other assets and calculates its net asset value as of the scheduled close of regular trading on the NYSE, normally at 4:00 p.m. (Eastern time). If the NYSE closes at a time other than the scheduled closing time, the fund will calculate its net asset value as of the scheduled closing time. The NYSE is closed on certain holidays listed in the SAI.

In order to buy, redeem or exchange shares at a certain day’s price, you must place your order with your Service Agent or the fund transfer agent before the scheduled close of regular trading on the NYSE on that day to receive that day’s price. If the NYSE closes early on that day, you must place your order prior to the scheduled closing time. It is the responsibility of the Service Agent to transmit all orders to buy, exchange or redeem shares to the fund transfer agent on a timely basis.

Valuation of the fund’s securities and other assets is performed in accordance with the valuation policy approved by the Board. As of the date of this Prospectus, the fund’s manager serves as the fund’s valuation designee for purposes of compliance with Rule 2a‑5 under the Investment Company Act of 1940, as amended. Under the valuation policy, assets are valued as follows:

•

The valuations for fixed income securities and certain derivative instruments are typically the prices supplied by independent third party pricing services, which may use market prices or broker/dealer quotations or a variety of fair valuation techniques and methodologies.

•

Equity securities and certain derivative instruments that are traded on an exchange are valued at the closing price (which may be reported at a different time than the time at which the fund’s net asset value is calculated) or, if that price is unavailable or deemed by the manager not representative of market value, the last sale price. Where a security is traded on more than one exchange (as is often the case overseas), the security is generally valued at the price on the exchange considered by the manager to be the primary exchange. In the case of securities not traded on an exchange, or if exchange prices are not otherwise available, the prices are typically determined by independent third party pricing services that use a variety of techniques and methodologies. Investments in mutual funds are valued at the net asset value per share of the class of the underlying fund held by the fund as determined on each business day.

•

The valuations of securities traded on foreign markets and certain fixed income securities will generally be based on prices determined as of the earlier closing time of the markets in which they primarily trade. The prices of foreign equity securities typically are adjusted using a fair value model developed by an independent third party pricing service to estimate the value of those securities at the time of closing of the NYSE. When the fund holds securities or other assets that are denominated in a foreign currency, the fund will normally use the currency exchange rates as of 4:00 p.m. (Eastern time). Foreign markets are open for trading on weekends and other days when the fund does not price its shares. Therefore, the value of the fund’s shares may change on days when you will not be able to purchase or redeem the fund’s shares.

•

If independent third party pricing services are unable to supply prices for a portfolio investment, or if the prices supplied are deemed by the manager to be unreliable, the market price may be determined by the manager using quotations from one or more broker/dealers. When such prices or quotations are not available, or when the manager believes that they are unreliable, the manager may price securities in accordance with the valuation policy. The valuation policy permits, among other things, the use of a formula or other method that takes into consideration market indices, yield curves and other specific adjustments to determine fair value. These determinations are subject to the Board’s oversight. Fair value of a security is the amount, as determined by the manager in good faith, that the fund might reasonably expect to receive upon a current sale of the security. The fund may also use fair value procedures if the manager determines that a significant event has occurred between the time at which a market price is determined and the time at which the fund’s net asset value is calculated.

Many factors may influence the price at which the fund could sell any particular portfolio investment. The sales price may well differ—higher or lower—from the fund’s last valuation, and such differences could be significant, particularly for securities that trade in relatively thin markets and/or markets that experience extreme volatility. Moreover, valuing securities using fair value methodologies involves greater reliance on judgment than valuing securities based on market quotations. A fund that uses fair value methodologies may value those securities higher or lower than another fund using market quotations or its own fair value methodologies to price the same securities. There can be no assurance that the fund could obtain the value assigned to a security if it were to sell the security at approximately the time at which the fund determines its net asset value. Investors who purchase or redeem fund shares on days when the fund is holding fair-valued securities may receive a greater or lesser number of shares, or higher or lower redemption proceeds, than they would have received if the fund had not fair-valued the security or had used a different methodology.


44				BrandywineGLOBAL— High Yield Fund

Financial highlights

The financial highlights tables are intended to help you understand the performance of each class for the past five years, unless otherwise noted. No financial highlights are presented for Class R shares because no Class R shares were outstanding for the periods shown. The returns for Class R shares will differ from those of the other classes to the extent that their expenses differ. For the fiscal years prior to 2021, the financial highlights for the fund’s Class A shares, Class I shares, and Class IS shares are derived from the financial highlights for the Predecessor Fund’s Investor Class, Class I shares, and Class Y shares, respectively. Certain information reflects financial results for a single fund share. Total return represents the rate that an investor would have earned (or lost) on an investment in the fund, assuming reinvestment of all dividends and other distributions.

The fund acquired the assets and liabilities of the Predecessor Fund on July 30, 2021. As a result of the reorganization, the Fund is the accounting successor of the Predecessor Fund. For the periods shown below prior to December 31, 2021, the information is the financial performance of the Predecessor Fund. The information below, for the fiscal year ended December 31, 2021 has been audited by the funds’ independent registered public accounting firm, PricewaterhouseCoopers LLP, whose report, along with each fund’s financial statements, is incorporated by reference into the funds’ SAI (see back cover) and is included in the funds’ annual report. The information for the years prior to December 31, 2021 was audited by the Predecessor Fund’s former independent registered public accounting firm. The fund’s annual report is available upon request by calling toll-free 877‑6LM‑FUND/656‑3863 or via the following hyperlink: (https://www.sec.gov/Archives/edgar/data/880366/000119312523052952/d424905dncsr.htm).


For a share of each class of beneficial interest outstanding throughout each year ended December 31:
Class A Shares^1,2	2022			2021			2020			2019			2018

Net asset value, beginning of year		$11.05			$11.40			$11.02			$10.22			$10.77

Income (loss) from operations:
Net investment income		0.53			0.54			0.60			0.60			0.62
Net realized and unrealized gain (loss)		(1.60)			0.02	³		0.81			0.91			(0.51)
Total income (loss) from operations		(1.07)			0.56			1.41			1.51			0.11

Less distributions from:
Net investment income		(0.56)			(0.55)			(0.58)			(0.60)			(0.61)
Net realized gains		—			(0.36)			(0.45)			(0.11)			(0.05)
Total distributions		(0.56)			(0.91)			(1.03)			(0.71)			(0.66)

Net asset value, end of year		$9.42			$11.05			$11.40			$11.02			$10.22
Total return⁴		(9.75)	%		5.13	%		13.40	%		15.04	%		0.97	%

Net assets, end of year (000s)		$60,621			$79,249			$39,496			$18,004			$1,674

Ratios to average net assets:
Gross expenses		0.96	%		0.95	%		—			—			—
Net expenses⁵		0.95	⁶		0.94	⁶		0.96	%		0.97	%		0.96	%
Net investment income		5.35			4.70			5.46			5.49			5.81

Portfolio turnover rate		141	%		151	%		186	%		164	%		145	%

¹	The performance information and financial information presented incorporates the operations of the Investor shares of the Diamond Hill High Yield Fund (the “Predecessor Fund”), which, as a result of the reorganization, are the Fund’s operations.

²	Per share amounts have been calculated using the average shares method.

Calculation of the net gain per share (both realized and unrealized) does not correlate to the aggregate realized and unrealized losses presented in the Statement of Operations due to the timing of the sales and repurchases of Fund shares in relation to fluctuating market values of the investments of the Fund.

⁴

Performance figures, exclusive of sales charges, may reflect compensating balance arrangements, fee waivers and/or expense reimbursements. In the absence of compensating balance arrangements, fee waivers and/or expense reimbursements, the total return would have been lower. Past performance is no guarantee of future results.

⁵

As a result of an expense limitation arrangement, effective August 2, 2021, the ratio of total annual fund operating expenses, other than interest, brokerage commissions, dividend expense on short sales, taxes, extraordinary expenses and acquired fund fees and expenses, to average net assets of Class A shares did not exceed 0.96%. This expense limitation arrangement cannot be terminated prior to December 31, 2024 without the Board of Trustees’ consent. In addition, the manager has agreed to waive the Fund’s management fee to an extent sufficient to offset the net management fee payable in connection with any investment in an affiliated money market fund.

⁶	Reflects fee waivers and/or expense reimbursements.


BrandywineGLOBAL— High Yield Fund					45


For a share of each class of beneficial interest outstanding throughout each year ended December 31, unless otherwise noted:
Class C Shares¹	2022			2021²

Net asset value, beginning of year		$11.05			$11.48

Income (loss) from operations:
Net investment income		0.51			0.18
Net realized and unrealized loss		(1.64)			(0.14)
Total income (loss) from operations		(1.13)			0.04

Less distributions from:
Net investment income		(0.49)			(0.18)
Net realized gains		—			(0.29)
Total distributions		(0.49)			(0.47)

Net asset value, end of year		$9.43			$11.05
Total return³		(10.31)	%		0.35	%

Net assets, end of year (000s)		$1,217			$5

Ratios to average net assets:
Gross expenses		1.66	%⁴		3.06	%⁵
Net expenses^6,7		1.65	⁴		1.71	⁵
Net investment income		5.34			3.75	⁵

Portfolio turnover rate		141	%		151	%⁸

¹	Per share amounts have been calculated using the average shares method.

²	For the period August 2, 2021 (inception date) to December 31, 2021.

Performance figures, exclusive of CDSC, may reflect compensating balance arrangements, fee waivers and/or expense reimbursements. In the absence of compensating balance arrangements, fee waivers and/or expense reimbursements, the total return would have been lower. Past performance is no guarantee of future results. Total returns for periods of less than one year are not annualized.

⁴	Reflects recapture of expenses waived/reimbursed from prior fiscal years.

⁵	Annualized.

⁶

As a result of an expense limitation arrangement, the ratio of total annual fund operating expenses, other than interest, brokerage commissions, dividend expense on short sales, taxes, extraordinary expenses and acquired fund fees and expenses, to average net assets of Class C shares did not exceed 1.71%. This expense limitation arrangement cannot be terminated prior to December 31, 2024 without the Board of Trustees’ consent. In addition, the manager has agreed to waive the Fund’s management fee to an extent sufficient to offset the net management fee payable in connection with any investment in an affiliated money market fund.

⁷	Reflects fee waivers and/or expense reimbursements.

⁸	For the year ended December 31, 2021.


46				BrandywineGLOBAL— High Yield Fund


For a share of each class of beneficial interest outstanding throughout each year ended December 31:
Class I Shares^1,2	2022			2021			2020			2019			2018

Net asset value, beginning of year		$11.06			$11.40			$11.03			$10.22			$10.78

Income (loss) from operations:
Net investment income		0.56			0.57			0.64			0.63			0.65
Net realized and unrealized gain (loss)		(1.60)			0.03	³		0.80			0.91			(0.52)
Total income (loss) from operations		(1.04)			0.60			1.44			1.54			0.13

Less distributions from:
Net investment income		(0.59)			(0.58)			(0.62)			(0.62)			(0.64)
Net realized gains		—			(0.36)			(0.45)			(0.11)			(0.05)
Total distributions		(0.59)			(0.94)			(1.07)			(0.73)			(0.69)

Net asset value, end of year		$9.43			$11.06			$11.40			$11.03			$10.22
Total return⁴		(9.49)	%		5.38	%		13.62	%		15.44	%		1.16	%

Net assets, end of year (000s)		$760,341			$921,247			$651,836			$96,563			$23,499

Ratios to average net assets:
Gross expenses		0.67	%		0.66	%		—			—			—
Net expenses⁵		0.66	⁶		0.66	⁶		0.67	%		0.68	%		0.67	%
Net investment income		5.64			4.99			5.81			5.79			6.10

Portfolio turnover rate		141	%		151	%		186	%		164	%		145	%

¹	The performance information and financial information presented incorporates the operations of the Diamond Hill High Yield Fund (the “Predecessor Fund”), which, as a result of the reorganization, are the Fund’s operations.

²	Per share amounts have been calculated using the average shares method.

⁴	Performance figures may reflect compensating balance arrangements, fee waivers and/or expense reimbursements. In the absence of compensating balance arrangements, fee waivers and/or expense reimbursements, the total return would have been lower. Past performance is no guarantee of future results.

⁵

As a result of an expense limitation arrangement, effective August 2, 2021, the ratio of total annual fund operating expenses, other than interest, brokerage commissions, dividend expense on short sales, taxes, extraordinary expenses and acquired fund fees and expenses, to average net assets of Class I shares did not exceed 0.67%. This expense limitation arrangement cannot be terminated prior to December 31, 2024 without the Board of Trustees’ consent. In addition, the manager has agreed to waive the Fund’s management fee to an extent sufficient to offset the net management fee payable in connection with any investment in an affiliated money market fund.

⁶	Reflects fee waivers and/or expense reimbursements.


BrandywineGLOBAL— High Yield Fund					47


For a share of each class of beneficial interest outstanding throughout each year ended December 31:
Class IS Shares^1,2	2022			2021			2020			2019			2018

Net asset value, beginning of year		$11.08			$11.42			$11.03			$10.22			$10.78

Income (loss) from operations:
Net investment income		0.58			0.59			0.64			0.65			0.67
Net realized and unrealized gain (loss)		(1.62)			0.02	³		0.83			0.91			(0.53)
Total income (loss) from operations		(1.04)			0.61			1.47			1.56			0.14

Less distributions from:
Net investment income		(0.60)			(0.59)			(0.63)			(0.64)			(0.65)
Net realized gains		—			(0.36)			(0.45)			(0.11)			(0.05)
Total distributions		(0.60)			(0.95)			(1.08)			(0.75)			(0.70)

Net asset value, end of year		$9.44			$11.08			$11.42			$11.03			$10.22
Total return⁴		(9.36)	%		5.48	%		13.92	%		15.56	%		1.27	%

Net assets, end of year (000s)		$94,514			$86,773			$32,171			$20,190			$29,274

Ratios to average net assets:
Gross expenses		0.57	%		0.55	%		—			—			—
Net expenses⁵		0.54	⁶		0.55	⁶		0.55	%		0.56	%		0.55	%
Net investment income		5.83			5.17			5.74			5.99			6.23

Portfolio turnover rate		141	%		151	%		186	%		164	%		145	%

¹	The performance information and financial information presented incorporates the operations of the Class Y shares of the Diamond Hill High Yield Fund (the “Predecessor Fund”), which, as a result of the reorganization, are the Fund’s operations.

²	Per share amounts have been calculated using the average shares method.

⁴	Performance figures may reflect compensating balance arrangements, fee waivers and/or expense reimbursements. In the absence of compensating balance arrangements, fee waivers and/or expense reimbursements, the total return would have been lower. Past performance is no guarantee of future results.

⁵

As a result of an expense limitation arrangement, effective August 2, 2021, the ratio of total annual fund operating expenses, other than interest, brokerage commissions, dividend expense on short sales, taxes, extraordinary expenses and acquired fund fees and expenses, to average net assets of Class IS shares did not exceed 0.55%. In addition, the ratio of total annual fund operating expenses for Class IS shares did not exceed the ratio of total annual fund operating expenses for Class I shares. These expense limitation arrangements cannot be terminated prior to December 31, 2024 without the Board of Trustees’ consent. In addition, the manager has agreed to waive the Fund’s management fee to an extent sufficient to offset the net management fee payable in connection with any investment in an affiliated money market fund.

⁶	Reflects fee waivers and/or expense reimbursements.


48				BrandywineGLOBAL— High Yield Fund

[This page intentionally left blank.]

Appendix: Waivers and Discounts Available from Certain Service Agents

The availability of certain sales charge waivers and discounts will depend on whether you purchase your shares directly from the fund or through a financial intermediary. Financial intermediaries may have different policies and procedures regarding the availability of front‑end sales load waivers or contingent deferred (back‑end) sales load waivers, which are discussed below. In all instances, it is the purchaser’s responsibility to notify the fund or the purchaser’s financial intermediary at the time of purchase of any relationship or other facts qualifying the purchaser for sales charge waivers or discounts. For waivers and discounts not available through a particular financial intermediary, shareholders will have to purchase fund shares directly from the fund or through another financial intermediary to receive these waivers or discounts.

The information below has been provided by the named financial intermediaries. Please contact the applicable financial intermediary with any questions regarding how it applies the policies described below and for assistance in determining whether you may qualify for a particular sales charge waiver or discount.

MERRILL LYNCH

Effective June 30, 2020, shareholders purchasing fund shares through a Merrill Lynch platform or account will be eligible only for the following load waivers (front‑end sales charge waivers and contingent deferred, or back‑end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this fund’s Prospectus or SAI.

Front‑end Sales Load Waivers on Class A Shares available at Merrill Lynch

•

Employer-sponsored retirement, deferred compensation and employee benefit plans (including health savings accounts) and trusts used to fund those plans, provided that the shares are not held in a commission-based brokerage account and shares are held for the benefit of the plan

•

Shares purchased by a 529 Plan (does not include 529 Plan units or 529‑specific share classes or equivalents)

•

Shares purchased through a Merrill Lynch affiliated investment advisory program

•

Shares exchanged due to the holdings moving from a Merrill Lynch affiliated investment advisory program to a Merrill Lynch brokerage (non‑advisory) account pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers

•

Shares purchased by third party investment advisors on behalf of their advisory clients through Merrill Lynch’s platform

•

Shares of funds purchased through the Merrill Edge Self-Directed platform (if applicable)

•

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

•

Shares exchanged from Class C (i.e. level-load) shares of the same fund pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers

•

Employees and registered representatives of Merrill Lynch or its affiliates and their family members

•

Directors or Trustees of the fund, and employees of the fund’s investment adviser or any of its affiliates, as described in this Prospectus

•

Eligible shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front‑end or deferred sales load (known as Rights of Reinstatement). Automated transactions (i.e. systematic purchases and withdrawals) and purchases made after shares are automatically sold to pay Merrill Lynch’s account maintenance fees are not eligible for reinstatement

CDSC Waivers on A, B and C Shares available at Merrill Lynch

•

Death or disability of the shareholder

•

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus

•

Return of excess contributions from an IRA Account

•

Shares sold as part of a required minimum distribution for IRA and retirement accounts pursuant to the Internal Revenue Code

•

Shares sold to pay Merrill Lynch fees but only if the transaction is initiated by Merrill Lynch

•

Shares acquired through a right of reinstatement

•

Shares held in retirement brokerage accounts, that are exchanged for a lower cost share class due to transfer to certain fee based accounts or platforms (applicable to A and C shares only)

•

Shares received through an exchange due to the holdings moving from a Merrill Lynch affiliated investment advisory program to a Merrill Lynch brokerage (non‑advisory) account pursuant to Merrill Lynch’s policies relating to sales load discounts and waivers

Front‑end load Discounts Available at Merrill Lynch: Breakpoints, Rights of Accumulation & Letters of Intent

•

Breakpoints as described in this Prospectus.

•

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts as described in the fund’s Prospectus will be automatically calculated based on the aggregated holding of fund family assets held by accounts (including 529 program holdings, where applicable) within the


BrandywineGLOBAL- High Yield Fund					A‑1

purchaser’s household at Merrill Lynch. Eligible fund family assets not held at Merrill Lynch may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets

•

Letters of Intent (LOI) which allow for breakpoint discounts based on anticipated purchases within a fund family, through Merrill Lynch, over a 13‑month period of time (if applicable)

AMERIPRISE FINANCIAL

Class A Shares Front‑End Sales Charge Waivers Available at Ameriprise Financial:

The following information applies to Class A share purchases if you have an account with or otherwise purchase fund shares through Ameriprise Financial:

Effective January 15, 2021, shareholders purchasing fund shares through an Ameriprise Financial retail brokerage account are eligible for the following front‑end sales charge waivers, which may differ from those disclosed elsewhere in this fund’s Prospectus or SAI:

•

Employer-sponsored retirement plans (e.g., 401(k) plans, 457 plans, employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans). For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR‑SEPs.

•

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the same fund family).

•

Shares exchanged from Class C shares of the same fund in the month of or following the 7‑year anniversary of the purchase date. To the extent that this Prospectus elsewhere provides for a waiver with respect to exchanges of Class C shares or conversions of Class C shares following a shorter holding period, that waiver will apply.

•

Employees and registered representatives of Ameriprise Financial or its affiliates and their immediate family members.

•

Shares purchased by or through qualified accounts (including IRAs, Coverdell Education Savings Accounts, 401(k)s, 403(b) TSCAs subject to ERISA and defined benefit plans) that are held by a covered family member, defined as an Ameriprise Financial advisor and/or the advisor’s spouse, advisor’s lineal ascendant (mother, father, grandmother, grandfather, great grandmother, great grandfather), advisor’s lineal descendant (son, step‑son, daughter, step-daughter, grandson, granddaughter, great grandson, great granddaughter) or any spouse of a covered family member who is a lineal descendant.

•

Shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front‑end or deferred sales load (i.e. Rights of Reinstatement).

MORGAN STANLEY WEALTH MANAGEMENT

Front‑end Sales Charge Waivers on Class A Shares available at Morgan Stanley Wealth Management:

Shareholders purchasing Fund shares through a Morgan Stanley Wealth Management brokerage account will be eligible only for the following front‑end sales charge waivers with respect to Class A shares, which may differ from and may be more limited than those disclosed elsewhere in this Fund’s Prospectus or SAI.

•

Morgan Stanley employee and employee-related accounts according to Morgan Stanley’s account linking rules

•

Shares purchased through reinvestment of dividends and capital gains distributions when purchasing shares of the same fund

•

Shares purchased through a Morgan Stanley self-directed brokerage account

•

Class C (i.e., level-load) and Class C2 shares, as applicable, that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Morgan Stanley Wealth Management’s share class conversion program

•

Shares purchased from the proceeds of redemptions within the same fund family, provided (i) the repurchase occurs within 90 days’ following the redemption, (ii) the redemption and purchase occur in the same account, and (iii) redeemed shares were subject to a front‑end or deferred sales charge.

•

Morgan Stanley, on your behalf, can convert Class P shares, as applicable, to Class A shares, generally on a tax‑free basis, without clients being subject to a front‑end sales charge.

In addition, effective November 12, 2021, for the purpose of calculating rights of accumulation and letters of intent with respect to purchases made in a Morgan Stanley Wealth Management brokerage account, the following definition for “Eligible Purchases” applies. This definition may be more limited than the one contained in this Fund’s Prospectus or SAI. It is the shareholder’s responsibility to inform Morgan Stanley at the time of purchase of any relationship, holdings, or other facts qualifying the purchaser for a discount. Morgan Stanley can ask for documentation of such circumstance. Shareholders should contact Morgan Stanley if they have questions.


A‑2				BrandywineGLOBAL- High Yield Fund

Eligible Purchases include:

•

Any class of shares of any Franklin Templeton or Legg Mason fund that is registered in the U.S.; and

•

Units of a Section 529 Plan where Franklin Templeton or Legg Mason is the program manager.

For purposes of this section, Franklin Templeton and Legg Mason funds also include BrandywineGLOBAL funds, ClearBridge Investments funds, Martin Currie funds, Western Asset funds and certain other funds managed by affiliated investment advisers. They do not include the funds in the Franklin Templeton Variable Insurance Products Trust, Legg Mason Partners Variable Equity Trust or Legg Mason Partners Variable Income Trust.

RAYMOND JAMES & ASSOCIATES, INC., RAYMOND JAMES FINANCIAL SERVICES, INC. AND EACH ENTITY’S AFFILIATES (“RAYMOND JAMES”)

Effective March 1, 2019, shareholders purchasing fund shares through a Raymond James platform or account, or through an introducing broker-dealer or independent registered investment adviser for which Raymond James provides trade execution, clearance, and/or custody services, are eligible only for the following load waivers (front‑end sales charge waivers and contingent deferred, or back‑end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this fund’s Prospectus or SAI.

Front‑End Sales Charge Waivers on Class A Shares Available at Raymond James

•

Shares purchased in an investment advisory program.

•

Shares purchased within the same fund family through a systematic reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

•

Employees and registered representatives of Raymond James or its affiliates and their family members as designated by Raymond James.

•

Shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs with 90 days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front‑end or deferred sales load (known as Rights of Reinstatement).

•

A shareholder in the fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the fund if the shares are no longer subject to a contingent deferred sales charge and the conversion is in line with the policies and procedures of Raymond James.

Contingent Deferred Sales Charge Waivers on Class A and Class C Shares Available at Raymond James

•

Death or disability of the shareholder.

•

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

•

Return of excess contributions from an IRA Account.

•

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching the qualified age based on applicable IRS regulations as described in the fund’s Prospectus.

•

Shares sold to pay Raymond James fees but only if the transaction is initiated by Raymond James.

•

Shares acquired through a right of reinstatement.

Front‑End Load Discounts Available at Raymond James: Breakpoints, Rights of Accumulation, and/or Letters of Intent

•

Breakpoints as described in the fund’s Prospectus.

•

Rights of accumulation (“ROA”), which entitle shareholders to breakpoint discounts, will be automatically calculated based on the aggregated holding of the fund family assets held by accounts within the purchaser’s household at Raymond James. Eligible fund family assets not held at Raymond James may be included in the calculation of rights of accumulation only if the shareholder notifies his or her financial advisor about such assets.

•

Letters of intent which allow for breakpoint discounts based on anticipated purchases within a fund family over a 13‑month time period. Eligible fund family assets not held at Raymond James may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

EDWARD JONES

Policies Regarding Transactions Through Edward Jones:

Effective on or after January 1, 2021, the following information supersedes prior information with respect to transactions and positions held in fund shares through an Edward Jones system. Clients of Edward Jones (also referred to as “shareholders”) purchasing fund shares on the Edward Jones commission and fee‑based platforms are eligible only for the following sales charge discounts (also referred to as “breakpoints”) and waivers, which can differ from discounts and waivers described elsewhere in the mutual fund Prospectus or statement of additional information (“SAI”) or through another broker-dealer. In all instances, it is the shareholder’s responsibility to inform Edward Jones at the time of purchase of any relationship, holdings of the Franklin Templeton and Legg Mason Funds (including holdings of 529 Plans where Franklin Templeton or Legg Mason serve as the primary distributor), or other facts qualifying the purchaser for discounts or waivers. Edward Jones can ask for documentation of such circumstance. Shareholders should contact Edward Jones if they have questions regarding their eligibility for these discounts and waivers.


BrandywineGLOBAL- High Yield Fund					A‑3

Breakpoints

•

Breakpoint pricing, otherwise known as volume pricing, at dollar thresholds as described in the Prospectus.

Rights of Accumulation (ROA)

•

The applicable sales charge on a purchase of Class A shares is determined by taking into account all share classes (except certain money market funds and any assets held in group retirement plans) of the Franklin Templeton and Legg Mason Funds held by the shareholder or in an account grouped by Edward Jones with other accounts for the purpose of providing certain pricing considerations (“pricing groups”). If grouping assets as a shareholder, this includes all share classes held on the Edward Jones platform and/or held on another platform. The inclusion of eligible fund family assets in the ROA calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Money market funds are included only if such shares were sold with a sales charge at the time of purchase or acquired in exchange for shares purchased with a sales charge.

•

The employer maintaining a SEP IRA plan and/or SIMPLE IRA plan may elect to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping as opposed to including all share classes at a shareholder or pricing group level.

•

ROA is determined by calculating the higher of cost minus redemptions or market value (current shares x NAV).

Letter of Intent (LOI)

•

Through a LOI, shareholders can receive the sales charge and breakpoint discounts for purchases shareholders intend to make over a 13‑month period from the date Edward Jones receives the LOI. The LOI is determined by calculating the higher of cost or market value of qualifying holdings at LOI initiation in combination with the value that the shareholder intends to buy over a 13‑month period to calculate the front‑end sales charge and any breakpoint discounts. Each purchase the shareholder makes during that 13‑month period will receive the sales charge and breakpoint discount that applies to the total amount. The inclusion of eligible fund family assets in the LOI calculation is dependent on the shareholder notifying Edward Jones of such assets at the time of calculation. Purchases made before the LOI is received by Edward Jones are not adjusted under the LOI and will not reduce the sales charge previously paid. Sales charges will be adjusted if LOI is not met.

•

If the employer maintaining a SEP IRA plan and/or SIMPLE IRA plan has elected to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping, LOIs will also be at the plan-level and may only be established by the employer.

Sales Charge Waivers

Sales charges are waived for the following shareholders and in the following situations:

•

Associates of Edward Jones and its affiliates and their family members who are in the same pricing group (as determined by Edward Jones under its policies and procedures) as the associate. This waiver will continue for the remainder of the associate’s life if the associate retires from Edward Jones in good-standing and remains in good standing pursuant to Edward Jones’ policies and procedures.

•

Shares purchased in an Edward Jones fee‑based program.

•

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

•

Shares purchased from the proceeds of redeemed shares of the same fund family so long as the following conditions are met: 1) the proceeds are from the sale of shares within 60 days of the purchase, and 2) the sale and purchase are made in the same share class and the same account or the purchase is made in an individual retirement account with proceeds from liquidations in a non‑retirement account.

•

Shares exchanged into Class A shares from another share class so long as the exchange is into the same fund and was initiated at the discretion of Edward Jones. Edward Jones is responsible for any remaining CDSC due to the fund company, if applicable. Any future purchases are subject to the applicable sales charge as disclosed in the Prospectus.

•

Exchanges from Class C shares to Class A shares of the same fund, generally, in the 84th month following the anniversary of the purchase date or earlier at the discretion of Edward Jones.

Contingent Deferred Sales Charge (CDSC) Waivers

If the shareholder purchases shares that are subject to a CDSC and those shares are redeemed before the CDSC is expired, the shareholder is responsible to pay the CDSC except in the following conditions:

•

The death or disability of the shareholder.

•

Systematic withdrawals with up to 10% per year of the account value.

•

Return of excess contributions from an Individual Retirement Account (IRA).

•

Shares sold as part of a required minimum distribution for IRA and retirement accounts if the redemption is taken in or after the year the shareholder reaches qualified age based on applicable IRS regulations.

•

Shares sold to pay Edward Jones fees or costs in such cases where the transaction is initiated by Edward Jones.

•

Shares exchanged in an Edward Jones fee‑based program.

•

Shares acquired through NAV reinstatement.

•

Shares redeemed at the discretion of Edward Jones for Minimum Balances, as described below.


A‑4				BrandywineGLOBAL- High Yield Fund

Other Important Information Regarding Transactions Through Edward Jones

1.1 Minimum Purchase Amounts

•

Initial purchase minimum: $250

•

Subsequent purchase minimum: none

1.2 Minimum Balances

•

Edward Jones has the right to redeem at its discretion fund holdings with a balance of $250 or less. The following are examples of accounts that are not included in this policy:

^¡

A fee‑based account held on an Edward Jones platform

^¡

A 529 account held on an Edward Jones platform

^¡

An account with an active systematic investment plan or letter of intent (LOI)

1.3 Exchanging Share Classes

•

At any time it deems necessary, Edward Jones has the authority to exchange at NAV a shareholder’s holdings in a fund to Class A shares of the same fund.

JANNEY MONTGOMERY SCOTT LLC (“JANNEY”)

Effective May 1, 2020, if you purchase fund shares through a Janney brokerage account, you will be eligible for the following load waivers (front‑end sales charge waivers and contingent deferred sales charge (“CDSC”), or back‑end sales charge, waivers) and discounts, which may differ from those disclosed elsewhere in this fund’s Prospectus or SAI.

Front‑end sales charge* waivers on Class A shares available at Janney

•

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family).

•

Shares purchased by employees and registered representatives of Janney or its affiliates and their family members as designated by Janney.

•

Shares purchased from the proceeds of redemptions within the same fund family, provided (1) the repurchase occurs within ninety (90) days following the redemption, (2) the redemption and purchase occur in the same account, and (3) redeemed shares were subject to a front‑end or deferred sales load (i.e., right of reinstatement).

•

Shares acquired through a right of reinstatement.

•

Class C shares that are no longer subject to a contingent deferred sales charge and are converted to Class A shares of the same fund pursuant to Janney’s policies and procedures.

CDSC waivers on Class A and C shares available at Janney

•

Shares sold upon the death or disability of the shareholder.

•

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus.

•

Shares purchased in connection with a return of excess contributions from an IRA account.

•

Shares sold as part of a required minimum distribution for IRA and other retirement accounts due to the shareholder reaching age 70¹⁄₂ as described in the fund’s Prospectus.

•

Shares sold to pay Janney fees but only if the transaction is initiated by Janney.

•

Shares acquired through a right of reinstatement.

•

Shares exchanged into the same share class of a different fund.

Front‑end sales charge* discounts available at Janney: breakpoints, rights of accumulation, and/or letters of intent

•

Breakpoints as described in the fund’s Prospectus.

•

Rights of accumulation (“ROA”), which entitle shareholders to breakpoint discounts, will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at Janney. Eligible fund family assets not held at Janney may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets.

•

Letters of intent which allow for breakpoint discounts based on anticipated purchases within a fund family, over a 13‑month time period. Eligible fund family assets not held at Janney Montgomery Scott may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.

*Also

referred to as an “initial sales charge.”


BrandywineGLOBAL- High Yield Fund					A‑5

OPPENHEIMER & CO. INC.

Effective May 15, 2020, shareholders purchasing fund shares through an Oppenheimer & Co. Inc. (“OPCO”) platform or account are eligible only for the following load waivers (front‑end sales charge waivers and contingent deferred, or back‑end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this fund’s Prospectus or SAI.

Front‑end Sales Load Waivers on Class A Shares available at OPCO

•

Shares purchased by or through a 529 Plan

•

Shares purchased through a OPCO affiliated investment advisory program

•

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund (but not any other fund within the fund family)

•

A shareholder in the fund’s Class C shares will have their shares converted at net asset value to Class A shares (or the appropriate share class) of the fund if the shares are no longer subject to a CDSC and the conversion is in line with the policies and procedures of OPCO

•

Employees and registered representatives of OPCO or its affiliates and their family members

•

Directors or Trustees of the fund, and employees of the fund’s investment adviser or any of its affiliates, as described in this Prospectus

CDSC Waivers on A, B and C Shares available at OPCO

•

Death or disability of the shareholder

•

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus

•

Return of excess contributions from an IRA Account

•

Shares sold to pay OPCO fees but only if the transaction is initiated by OPCO

•

Shares acquired through a right of reinstatement

Front‑end load Discounts Available at OPCO: Breakpoints, Rights of Accumulation & Letters of Intent

•

Breakpoints as described in this Prospectus.

•

Rights of Accumulation (ROA) which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at OPCO. Eligible fund family assets not held at OPCO may be included in the ROA calculation only if the shareholder notifies his or her financial advisor about such assets.

BAIRD

Effective June 15, 2020, shareholders purchasing fund shares through a Baird platform or account will only be eligible for the following sales charge waivers (front‑end sales charge waivers and CDSC waivers) and discounts, which may differ from those disclosed elsewhere in this Prospectus or the SAI

Front‑End Sales Charge Waivers on Class A‑shares Available at Baird

•

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment when purchasing shares of the same fund

•

Shares purchased by employees and registered representatives of Baird or its affiliate and their family members as designated by Baird

•

Shares purchased from the proceeds of redemptions from another Legg Mason-sponsored fund, provided (1) the repurchase occurs within 90 days following the redemption, (2) the redemption and purchase occur in the same accounts, and (3) redeemed shares were subject to a front‑end or deferred sales charge (known as rights of reinstatement)

•

A shareholder in the funds’ Class C Shares will have their share converted at net asset value to Class A shares of the fund if the shares are no longer subject to CDSC and the conversion is in line with the policies and procedures of Baird

•

Employer-sponsored retirement plans or charitable accounts in a transactional brokerage account at Baird, including 401(k) plans, 457 plans, employer-sponsored 403(b) plans, profit sharing and money purchase pension plans and defined benefit plans. For purposes of this provision, employer-sponsored retirement plans do not include SEP IRAs, Simple IRAs or SAR‑SEPs

CDSC Waivers on Class A and C shares Available at Baird

•

Shares sold due to death or disability of the shareholder

•

Shares sold as part of a systematic withdrawal plan as described in the fund’s Prospectus


A‑6				BrandywineGLOBAL- High Yield Fund

•

Shares bought due to returns of excess contributions from an IRA Account

•

Shares sold as part of a required minimum distribution for IRA and retirement accounts due to the shareholder reaching the qualified age based on applicable Internal Revenue Service regulations as described in the Fund’s Prospectus

•

Shares sold to pay Baird fees but only if the transaction is initiated by Baird

•

Shares acquired through a right of reinstatement

Front‑End Sales Charge Discounts Available at Baird: Breakpoints and/or Rights of Accumulations

•

Breakpoints as described in this Prospectus

•

Rights of accumulations which entitles shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of Legg Mason-sponsored fund assets held by accounts within the purchaser’s household at Baird. Eligible Legg Mason-sponsored fund assets not held at Baird may be included in the rights of accumulations calculation only if the shareholder notifies his or her financial advisor about such assets

•

Letters of Intent (LOI) allow for breakpoint discounts based on anticipated purchases of Legg Mason-sponsored funds through Baird, over a 13‑month period of time

WAIVERS SPECIFIC TO STIFEL, NICOLAUS & COMPANY, INCORPORATED (“STIFEL”)

Effective July 1, 2020, shareholders purchasing fund shares through a Stifel platform or account or who own shares for which Stifel or an affiliate is the broker-dealer of record are eligible for the following additional sales charge waiver.

Front‑end Sales Load Waiver on Class A Shares

•

Class C shares that have been held for more than seven (7) years will be converted to Class A shares of the same fund pursuant to Stifel’s policies and procedures. All other sales charge waivers and reductions described elsewhere in the fund’s Prospectus or Statement of Additional Information (“SAI”) still apply.

PFS INVESTMENTS INC. (“PFSI”)

Policies Regarding Fund Purchases on the PSS Platform

The following information supersedes all prior information with respect to transactions and positions held in fund shares purchased through PFSI and held on the mutual fund platform of its affiliate, Primerica Shareholder Services (“PSS”). Clients of PFSI (also referred to as “shareholders”) purchasing fund shares on the PSS platform are eligible only for the following share classes, sales charge discounts (also referred to as “breakpoints”) and waivers, which can differ from share classes, discounts and waivers described elsewhere in this prospectus or the related statement of additional information (“SAI”) or through another broker-dealer. In all instances, it is the shareholder’s responsibility to inform PFSI at the time of a purchase of all holdings of the Franklin Templeton and Legg Mason Funds on the PSS platform, or other facts qualifying the purchaser for discounts or waivers. PFSI may request reasonable documentation of such facts and condition the granting of any discount or waiver on the timely receipt of such documents. Shareholders should contact PSS if they have questions regarding their eligibility for these discounts and waivers.

Share Classes

Shareholders purchasing fund shares on the PSS platform are eligible only for the following share classes:

•

Class A shares are available in non‑retirement accounts, individual retirement accounts (IRA), SEP IRAs, SIMPLE IRAs, Keogh Plans, and all other account types.

•

Class A1 and Class C shares are available only in accounts that already hold such shares.

Breakpoints

•

Breakpoint pricing at dollar thresholds as described in the prospectus of the fund you are purchasing.

Rights of Accumulation (“ROA”)

•

The applicable sales charge on a purchase of Class A or Class A1 shares is determined by taking into account all share classes (except any assets held in group retirement plans) of the Franklin Templeton and Legg Mason Funds held by the shareholder on the PSS platform. The inclusion of eligible fund family assets in the ROA calculation is dependent on the shareholder notifying PFSI of such assets at the time of calculation. Shares of money market funds are included only if such shares were acquired in exchange for shares of another Franklin Templeton or Legg Mason Fund purchased with a sales charge. No shares of the Franklin Templeton and Legg Mason Funds held by the shareholder away from the PSS platform, will be granted ROA with shares of any Franklin Templeton or Legg Mason Fund purchased on the PSS platform.

•

Any SEP IRA plan, any SIMPLE IRA plan or any Payroll Deduction Plan (“PDP”) on the PSS platform will be defaulted to plan-level grouping for purposes of ROA, which allows each participating employee ROA with all other eligible shares held in plan accounts on the PSS platform. At any time, a participating employee may elect to exercise a one‑time option to change grouping for purposes of ROA to shareholder- level grouping, which allows the plan account of the electing employee ROA with her other eligible holdings on the PSS platform, but not with all other eligible


BrandywineGLOBAL- High Yield Fund					A‑7

participant holdings in the plan. Eligible shares held in plan accounts electing shareholder-level grouping will not be available for purposes of ROA to plan accounts electing plan-level grouping.

•

ROA is determined by calculating the higher of cost minus redemptions or current market value (current shares x NAV).

Letter of Intent (“LOI”)

•

By executing a LOI, shareholders can receive the sales charge and breakpoint discounts for purchases shareholders intend to make over a 13‑month period through PFSI, from the date PSS receives the LOI. The purchase price of the LOI is determined by calculating the higher of cost or market value of qualifying holdings at LOI initiation in combination with the dollar amount the shareholder intends to invest over a 13‑month period to arrive at total investment for purposes of determining any breakpoint discount and the applicable front‑end sales charge. Each purchase the shareholder makes during that 13‑month period will receive the sales charge and breakpoint discount that applies to the projected total investment.

•

Only holdings of Franklin Templeton and Legg Mason Funds on the PSS platform are eligible for inclusion in the LOI calculation and the shareholder must notify PFSI of all eligible assets at the time of calculation.

•

Purchases made before the LOI is received by PSS are not adjusted under the LOI, and the LOI will not reduce any sales charge previously paid. Sales charges will be automatically adjusted if the total purchases required by the LOI are not met.

•

If an employer maintaining a SEP IRA plan, SIMPLE IRA or non‑IRA PDP plan on the PSS platform has elected to establish or change ROA for the IRA accounts associated with the plan to a plan-level grouping, LOIs will also be at the plan-level and may only be established by the employer. LOIs are not available to PDP IRA plans on the PSS platform with plan-level grouping for purposes of ROA, but are available to any participating employee that elects shareholder-level grouping for purposes of ROA.

Sales Charge Waivers

Sales charges are waived for the following shareholders and in the following situations:

•

Shares purchased through reinvestment of capital gains distributions and dividend reinvestment.

•

Shares purchased with the proceeds of redeemed shares of either the Franklin Templeton or Legg Mason fund families so long as the following conditions are met: 1) the proceeds are from the sale of shares within 90 days of the purchase, 2) the sale and purchase are made in the same share class and the same account or the purchase is made in an individual retirement account with proceeds from liquidations in a non‑retirement account, and 3) the redeemed shares were subject to a front‑end or deferred sales load. Automated transactions (i.e., systematic purchases and withdrawals), full or partial transfers or rollovers of retirement accounts, and purchases made after shares are automatically sold to pay account maintenance fees are not eligible for this sales charge waiver.

•

Shares exchanged into Class A or Class A1 shares from another share class so long as the exchange is into the same fund and was initiated at the discretion of PFSI. PFSI is responsible for any remaining CDSC due to the fund company, if applicable. Any future purchases are subject to the applicable sales charge as disclosed in the prospectus.

Policies Regarding Fund Purchases That Are Not Held on the PSS Platform

Class R shares are available through PFSI only in 401(k) plans covering a business owner with no employees, commonly referred to as a one‑participant 401(k) plan or solo 401(k) and which are not held on the PSS platform.

D.A. DAVIDSON

Effective September 1, 2021, shareholders purchasing Fund shares including existing Fund shareholders through a D.A. Davidson &. Co. (“D.A. Davidson”) platform or account, or through an introducing broker-dealer or independent registered investment advisor for which D.A. Davidson provides trade execution, clearance, and/or custody services, will be eligible for the following sales charge waivers (front‑end sales charge waivers and contingent deferred, or back‑end, sales charge waivers) and discounts, which may differ from those disclosed elsewhere in this Prospectus or the Fund’s SAI.

Front‑End Sales Charge Waivers on Class A Shares available at D.A. Davidson

•

Shares purchased within the same fund family through a systematic reinvestment of capital gains and dividend distributions.

•

Employees and registered representatives of D.A. Davidson or its affiliates and their family members as designated by D.A. Davidson.

•

A shareholder in the Fund’s Class C Shares will have their shares converted at net asset value to Class A Shares (or the appropriate share class) of the Fund if the shares are no longer subject to a CDSC and the conversion is consistent with D.A. Davidson’s policies and procedures.

CDSC Waivers on Class A and Class C Shares available at D.A. Davidson

•

Death or disability of the shareholder.


A‑8				BrandywineGLOBAL- High Yield Fund

•

Shares sold as part of a systematic withdrawal plan as described in the Fund’s prospectus.

•

Return of excess contributions from an IRA account.

•

Shares sold as part of a required minimum distribution for IRA or other qualifying retirement accounts pursuant to the Internal Revenue Code.

•

Shares acquired through a right of reinstatement.

Front‑end sales charge discounts available at D.A. Davidson: breakpoints, rights of accumulation and/or letters of intent

•

Breakpoints as described in this Prospectus.

•

Rights of accumulation which entitle shareholders to breakpoint discounts will be automatically calculated based on the aggregated holding of fund family assets held by accounts within the purchaser’s household at D.A. Davidson. Eligible fund family assets not held at D.A. Davidson may be included in the calculation of rights of accumulation only if the shareholder notifies his or her financial advisor about such assets.

•

Letters of intent which allow for breakpoint discounts based on anticipated purchases within a fund family, over a 13‑month time period. Eligible fund family assets not held at D.A. Davidson may be included in the calculation of letters of intent only if the shareholder notifies his or her financial advisor about such assets.


BrandywineGLOBAL- High Yield Fund					A‑9

Legg Mason Funds Privacy and Security Notice

Your Privacy Is Our Priority

Franklin Templeton* is committed to safeguarding your personal information. This notice is designed to provide you with a summary of the non‑public personal information Franklin Templeton may collect and maintain about current or former individual investors; our policy regarding the use of that information; and the measures we take to safeguard the information. We do not sell individual investors’ non‑public personal information to anyone and only share it as described in this notice.

Information We Collect

When you invest with us, you provide us with your non‑public personal information. We collect and use this information to service your accounts and respond to your requests. The non‑public personal information we may collect falls into the following categories:

•

Information we receive from you or your financial intermediary on applications or other forms, whether we receive the form in writing or electronically. For example, this information may include your name, address, tax identification number, birth date, investment selection, beneficiary information, and your personal bank account information and/or email address if you have provided that information.

•

Information about your transactions and account history with us, or with other companies that are part of Franklin Templeton, including transactions you request on our website or in our app. This category also includes your communications to us concerning your investments.

•

Information we receive from third parties (for example, to update your address if you move, obtain or verify your email address or obtain additional information to verify your identity).

•

Information collected from you online, such as your IP address or device ID and data gathered from your browsing activity and location. (For example, we may use cookies to collect device and browser information so our website recognizes your online preferences and device information.) Our website contains more information about cookies and similar technologies and ways you may limit them.

•

Other general information that we may obtain about you such as demographic information.

Disclosure Policy

To better service your accounts and process transactions or services you requested, we may share non‑public personal information with other Franklin Templeton companies. From time to time we may also send you information about products/services offered by other Franklin Templeton companies although we will not share your non‑public personal information with these companies without first offering you the opportunity to prevent that sharing.

We will only share non‑public personal information with outside parties in the limited circumstances permitted by law. For example, this includes situations where we need to share information with companies who work on our behalf to service or maintain your account or process transactions you requested, when the disclosure is to companies assisting us with our own marketing efforts, when the disclosure is to a party representing you, or when required by law (for example, in response to legal process). Additionally, we will ensure that any outside companies working on our behalf, or with whom we have joint marketing agreements, are under contractual obligations to protect the confidentiality of your information, and to use it only to provide the services we asked them to perform.

Confidentiality and Security

Our employees are required to follow procedures with respect to maintaining the confidentiality of our investors’ non‑public personal information. Additionally, we maintain physical, electronic and procedural safeguards to protect the information. This includes performing ongoing evaluations of our systems containing investor information and making changes when appropriate.

At all times, you may view our current privacy notice on our website at franklintempleton.com or contact us for a copy at (800) 632‑2301.

*For purposes of this privacy notice Franklin Templeton shall refer to the following entities:

Fiduciary Trust International of the South (FTIOS), as custodian for individual retirement plans

Franklin Advisers, Inc.

Franklin Distributors, LLC, including as program manager of the Franklin Templeton 529 College Savings Plan and the NJBEST 529 College Savings Plan

Franklin Mutual Advisers, LLC

Franklin, Templeton and Mutual Series Funds

Franklin Templeton Institutional, LLC

Franklin Templeton Investments Corp., Canada

Franklin Templeton Investments Management, Limited UK

Franklin Templeton Portfolio Advisors, Inc.

Legg Mason Funds serviced by Franklin Templeton Investor Services, LLC

Templeton Asset Management, Limited

Templeton Global Advisors, Limited

Templeton Investment Counsel, LLC

If you are a customer of other Franklin Templeton affiliates and you receive notices from them, you will need to read those notices separately.

GOF LPR 10/22

THIS PAGE IS NOT PART OF THE PROSPECTUS

BrandywineGLOBAL —

High Yield Fund

You may visit www.franklintempleton.com/mutualfundsliterature for a free copy of a Prospectus, Statement of Additional Information (“SAI”) or an Annual or Semi-Annual Report.

Shareholder reports Additional information about the fund’s investments is available in the fund’s Annual and Semi-Annual Reports to shareholders. In the fund’s Annual Report, you will find a discussion of the market conditions and investment strategies that significantly affected the fund’s performance during its last fiscal year. The independent registered public accounting firm’s report and financial statements in the fund’s Annual Report are incorporated by reference into (are legally a part of) this Prospectus.

The fund sends only one report to a household if more than one account has the same last name and same address. Contact your Service Agent or the fund if you do not want this policy to apply to you.

Statement of additional information The SAI provides more detailed information about the fund and is incorporated by reference into (is legally a part of) this Prospectus.

You can make inquiries about the fund or obtain shareholder reports or the SAI (without charge) by contacting your Service Agent, by calling the fund at 877‑6LM‑FUND/656‑3863, or by writing to the fund at Legg Mason Funds, P.O. Box 33030, St. Petersburg, FL 33733-8030.

Reports and other information about the fund are available on the EDGAR Database on the Securities and Exchange Commission’s Internet site at http://www.sec.gov. Copies of this information may be obtained for a duplicating fee by electronic request at the following E‑mail address: [email protected].

If someone makes a statement about the fund that is not in this Prospectus, you should not rely upon that information. Neither the fund nor the Distributor is offering to sell shares of the fund to any person to whom the fund may not lawfully sell its shares.

(Investment Company Act

file no. 811‑06444)

BWXX636963ST 05/23