Performance displayed represents past performance which is no guarantee of future results. Investment returns and principal value will fluctuate so that when shares are redeemed, they may be worth more or less than original cost. Current performance may be lower or higher than the performance data quoted. Returns for performance under one year are cumulative, not annualized. Load performance reflects maximum sales charges or contingent deferred sales charges (CDSC) as applicable. Class A-shares have a maximum sales charge of 4.00%. Effective 10/1/2015 the A-Class maximum front-end sales charge was changed from 4.75% to 4.00%. For performance periods that begin prior to 10/1/2015, a 4.75% load was used and for performance periods that begin after 10/1/2015, a 4.00% load was used. Class C-shares have a maximum CDSC of 1% for shares redeemed within 12 months of purchase. For additional information, see the fund's prospectus.

Data is subject to change on a daily basis. Partial year returns are cumulative, not annualized. Returns reflect the reinvestment of dividends. The securities mentioned are provided for informational purposes only and should not be deemed as a recommendation to buy or sell.

This Fund may not be suitable for all investors. • Investments in fixed-income instruments are subject to the possibility that interest rates could rise, causing the value of the Fund’s holdings and share price to decline. • Investors in asset-backed securities, including collateralized loan obligations (“CLOs”), generally receive payments that are part interest and part return of principal. These payments may vary based on the rate loans are repaid. Some asset-backed securities may have structures that make their reaction to interest rates and other factors difficult to predict, making their prices volatile and they are subject to liquidity and valuation risk. • High yield and unrated debt securities are at a greater risk of default than investment grade bonds and may be less liquid, which may increase volatility. • The Fund’s use of leverage, through borrowings or instruments such as derivatives, may cause the Fund to be more volatile and riskier than if it had not been leveraged. The more a Fund invests in leveraged instruments, the more the leverage will magnify any gains or losses on those investments. • Investments in reverse repurchase agreements expose the Fund to many of the same risks as leveraged instruments, such as derivatives. • Investments in loans, including loan syndicates and other direct lending opportunities, involve special types of risks, including credit, interest rate, counterparty, prepayment, liquidity, and valuation risks. Loans may offer a fixed or floating interest rate and are often generally below investment grade and may be unrated. • You may have a gain or loss when you sell your shares. • Please read the prospectus for more detailed information regarding these and other risks.