MAINSTAY MACKAY DEFINEDTERM MUNICIPAL OPPORTUNITIES FUND DECLARES MONTHLY DIVIDEND DISTRIBUTIONS FOR THE MONTHS OF JULY, AUGUST AND SEPTEMBER 2022

NEW YORK, July 1, 2022 /PRNewswire/ -- MainStay MacKay DefinedTerm Municipal Opportunities Fund (the "Fund") (NYSE:MMD) today announced monthly dividend distributions of $0.085 per common share for the months of July, August and September 2022. This amount is consistent with the Fund's April, May and June 2022 dividend distribution, which was also $0.085 per common share.