MAINSTAY MACKAY DEFINEDTERM MUNICIPAL OPPORTUNITIES FUND DECLARES MONTHLY DIVIDEND DISTRIBUTIONS FOR THE MONTHS OF APRIL MAY AND JUNE 2023 MainStay MacKay NYSEMMD

NEW YORK, April 3, 2023 /PRNewswire/ — MainStay MacKay DefinedTerm Municipal Opportunities Fund (the “Fund”) MMD today announced monthly dividend distributions of $0.075 per common share for the months of April, May and June 2023. This amount represents a decrease from the Fund’s January, February and March 2023 dividend distributions, which were $0.080 per common share. The Fund’s dividend will be derived from its monthly undistributed net investment income and is not expected to contain any return of principal. The Fund’s daily New York Stock Exchange closing prices, net asset values per share, as well as other information are available…