Nuveen Municipal Credit Opportunities Fund (NYSE:NMCO) (the "Fund") today announced the preliminary results of its transferable rights offering (the "Offer") which expired at 5:00 p.m., Eastern time, on October 7, 2026 (the "Expiration Date"). The Offer entitled the rights holders to subscribe for additional common shares of the Fund ("Common Shares").

The Offer is expected to result in the issuance of approximately 13.7 million Common Shares (including notices of guaranteed delivery). The subscription price for the Common Shares to be issued was $8.25 per Common Share, which was equal to 90% of the Fund’s net asset value per Common Share at the close of trading on the NYSE on the Expiration Date. As a result, the gross proceeds of the Offer are expected to be approximately $113 million.

The Common Shares subscribed for are expected to be issued on or about October 15, 2026, after completion and receipt of all shareholder payments. The final subscription price is lower than the original estimated subscription price. Accordingly, any excess payments will be returned to subscribing rights holders as soon as practicable, in accordance with the prospectus supplement dated August 27, 2026.

This document is not an offer to sell any securities and is not soliciting an offer to buy any securities in any jurisdiction where the offer or sale is not permitted. This document is not an offering, which can only be made by a prospectus. Investors should consider the Fund’s investment objectives, risks, charges and expenses carefully before investing. The Fund’s prospectus supplement and accompanying prospectus contain this and additional information about the Fund and additional information about the Offer, and should be read carefully before investing. To obtain the Fund’s prospectus supplement and accompanying prospectus, please contact the Fund’s information agent at 866-920-9543.

Nuveen is a leading sponsor of closed-end funds ("CEFs") with $54 billion in assets under management across 37 CEFs as of 30 Jun 2026. The funds offer exposure to a broad range of asset classes and are designed for income-focused investors seeking regular distributions. Nuveen has more than 35 years of experience managing CEFs.

About Nuveen

Nuveen is a global investment leader, managing $1.4T in public and private assets for clients around the world, as of 30 Jun 2026. With broad expertise across income and alternatives, we invest in the growth of businesses, real estate, infrastructure, and natural capital, providing clients with the reliability, access, and foresight unique to our 125+ year heritage. Our prevailing perspective on the future drives our ambition to innovate and adapt our business to the changing needs of investors — all to pursue lasting performance for our clients, our communities, and our global economy. For more information, please visit www.nuveen.com. Nuveen Securities, LLC, member FINRA and SIPC.

The information contained on the Nuveen website is not a part of this press release.

Certain statements made in this release are forward-looking statements. Actual future results or occurrences may differ significantly from those anticipated in any forward-looking statements due to numerous factors. These include, but are not limited to:

market developments;
legal and regulatory developments; and
other additional risks and uncertainties.

You should not place undue reliance on forward-looking statements, which speak only as of the date they are made. Nuveen and the closed-end funds managed by Nuveen and its affiliates undertake no responsibility to update publicly or revise any forward-looking statements.

The annual and semi-annual reports and other regulatory filings of Nuveen closed-end funds with the Securities and Exchange Commission ("SEC") are accessible on the SEC’s web site at www.sec.gov and on Nuveen’s website at www.nuveen.com/cef and may discuss the above-mentioned or other factors that affect Nuveen closed-end funds.

Important information on risk

Past performance is no guarantee of future results. All investments carry a certain degree of risk, including the possible loss of principal, and there is no assurance that an investment will provide positive performance over any period of time. Certain products and services may not be available to all entities or persons. There is no guarantee that investment objectives will be achieved.

Closed-end funds frequently trade at a discount from net asset value. At any point in time, including when sold, shares may be worth more or less than the purchase price or the net asset value, even after considering the reinvestment of fund distributions. It is important to consider the objectives, risks, charges and expenses of any fund before investing.

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For more information, please visit Nuveen’s CEF homepage www.nuveen.com/closed-end-funds or contact:

Financial Professionals:

800-752-8700

Investors:

800-257-8787

Media:

media-inquiries@nuveen.com