Nuveen Municipal High Income Opportunity Fund Announces Bank of America Purchase and Sale.

Nuveen Municipal High Income Opportunity Fund [NMZ] recently announced that a 10% owner, Bank of America Corp /DE/, made a transaction involving the purchase and sale of shares. Specifically, Bank of America Corp /DE/ acquired 190 shares at a price of $10.62 per share on October 9, 2025, and subsequently sold the same number of shares at the same price on the same date.