Company: NMZ
Filing Date: 2025-11-18
Form Type: N-14 8C/A
Source: 0001999371-25-018025
Chunk: 190

Company: NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
Filing Date: 2025-11-18
Form: N-14 8C/A
Chunk 190
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 matter of such proposal is a matter upon which the proposing shareholder is entitled to vote. Each applicable Fund’s
by-laws require shareholders submitting advance notices of proposals of business or nominations for election as Board Members to
provide the applicable Fund with certain information and representations about the proponent shareholder and the nominees or business
being proposed. A shareholder wishing to present a proposal of business or nomination is encouraged to carefully review the applicable
Fund’s by-laws.

Copies of the by-laws of each Fund are available
on the EDGAR Database on the SEC’s website at www.sec.gov.

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Shareholder Communications

Fund shareholders who want to communicate
with the Board or any individual Board Member should write to the attention of William Siffermann, Manager of Fund Board Relations,
Nuveen Investments, 333 West Wacker Drive, Chicago, Illinois 60606. The letter should indicate that you are a Fund shareholder
and note the Fund or Funds that you own. If the communication is intended for a specific Board Member and so indicates, it will
be sent only to that Board Member. If a communication does not indicate a specific Board Member it will be sent to the Independent
Chair and the outside counsel to the Independent Board Members for further distribution as deemed appropriate by such persons.

Fiscal Year

The fiscal year end for New Jersey Municipal
is August 31. The fiscal year end for Pennsylvania Municipal is August 31. The fiscal year end for Missouri Municipal is May
31. The fiscal year end for the Acquiring Fund is October 31.

Shareholder Report Delivery

Shareholder reports will be made available to shareholders of record of each Fund following each Fund’s fiscal year end. Each Fund will furnish, without charge, a copy of its annual report and/or semi-annual report as available upon request. Such written or oral requests should be directed to a Fund at 333 West Wacker Drive, Chicago, Illinois 60606 or by calling (800) 257-8787.

Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to Be Held on January 16, 2025

The Joint Proxy Statement/Prospectus is available at http://www.nuveenproxy.com/Closed-End-Fund-Proxy-Information/. For more information, shareholders may also contact the applicable Fund at the address and phone number set forth above.

Please note that only one annual report
or proxy statement may be delivered to two or more shareholders of a Fund who