Green Century° is one of the first families of fossil fuel free mutual funds in the United States. For 30 years, Green Century has offered individuals a way to align their investments with their values. Our sustainable investment strategy, award-winning and in-house shareholder advocacy program, and one-of-a-kind nonprofit ownership offer investors the opportunity to make an impact with their investments. An investment strategy that incorporates environmental, social and governance criteria may result in lower or higher returns than an investment strategy that does not include such criteria.°Green Century Capital Management, Inc. (Green Century) is the investment advisor to the Green Century Funds (the Funds). You should carefully consider the Fund's investment objectives, risks, charges, and expenses before investing. To obtain a Prospectus that contains this and other information about the Funds please visit www.greencentury.com, email info@greencentury.com, or call 1-800-934-7336. Please read the Prospectus carefully before investing.This information has been prepared from sources believed reliable. The views expressed are as the date of this writing and are those of the Advisor to the Funds.The Green Century Funds are distributed by UMB Distribution Services, LLC. 235 W Galena Street, Milwaukee, WI 53212. Social Media Terms of Use can be found at:https://www.greencentury.com/social-media-terms/