Here are the 424B prospectus supplements from Nuveen Municipal Income (NMI) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow NMI and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full NMI filings page.
Nuveen Municipal Income Fund, Inc. revised how it expects to use net proceeds from its Common Stock issuance. The Fund anticipates investing substantially all of the net proceeds in investments consistent with its objectives and policies within approximately three months after receipt.
Pending investment, proceeds are expected to go into securities issued by the U.S. Government and its agencies or instrumentalities, or high-quality, short-term money market instruments. The Fund may also use proceeds to pay shareholder distributions.
Nuveen Municipal Income Fund, Inc. (NMI) will change its name to Nuveen Municipal High Income Fund, Inc. effective November 16, 2026, as approved by its Board of Trustees. The fund sponsor states that this name change is not expected to result in any changes to the investment process used in managing the fund.
Nuveen Municipal Income Fund, Inc. is registering up to 1,200,000 shares of Common Stock in a prospectus supplement dated June 12, 2026. The Fund intends to sell shares primarily at the market on the NYSE or to/through market makers, subject to a Minimum Price equal to the current NAV per share plus the per‑share commission to Nuveen Securities.
The prospectus supplement states the closing market price was $10.91 and the NAV was $9.93 as of June 8, 2026. If all 1,200,000 shares were sold at that market price, the Fund estimates net proceeds of approx. $12,948,080, which it intends to invest consistent with its objectives; timing and actual proceeds depend on sales and market prices.