Calvert Flexible Bond Fund 

The fund seeks to generate positive absolute returns across an entire market cycle, irrespective of broader market performance. To accomplish this, it utilizes a highly adaptable investment framework, deploying capital across diverse global fixed-income markets and employing a range of strategic approaches. Its management is not restricted by adherence to a specific benchmark index. Ordinarily, at least 80% of the fund's net assets (including any leverage used for investment) will be allocated to bonds or instruments, such as derivatives, that offer exposure to the bond market. This includes debt securities of any duration.