A leader in Sustainable and Responsible Investments (SRI), Calvert Investments offers investors among the widest choice of SRI strategies of any investment management company in the United States. Each SRI strategy employs one of three proprietary approaches. Calvert SignatureTM Strategies integrate two distinct research frameworks: a rigorous review of financial performance plus a thorough assessment of environmental, social, and governance performance. Only when a company meets Calvert standards for both frameworks will we consider investing. Calvert SolutionTM Strategies selectively invest in companies that produce products and services designed to solve some of today's most pressing sustainability challenges. Calvert SAGETM Strategies emphasize strategic engagement to advance environmental, social, and governance performance in companies that may not meet Calvert standards today, but have the potential to improve. More information on Calvert SRI strategies is available at www.Calvert.com/SRI.