Company: NMZ
Filing Date: 2025-09-29
Form Type: N-14 8C
Source: 0001999371-25-014188
Chunk: 173

Company: NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
Filing Date: 2025-09-29
Form: N-14 8C
Chunk 173
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100,000 | February 26, 2018 | March 1, 2028   |
| AMTP, Series 2031 |       1,700 |     $0.01 |    $100,000 | April 19, 2021    | April 1, 2031   |
| AMTP, Series 2032 |       1,000 |     $0.01 |    $100,000 | June 2, 2022      | June 1, 2032    |

Holders of outstanding AMTP Shares are entitled
to receive cash dividends when, as and if declared by the Acquiring Fund’s Board. The amount of dividends per outstanding
AMTP Share payable on any dividend payment date will equal the sum of dividends accumulated but not yet paid for each rate period
during the relevant monthly dividend period. The dividend rate applicable to any rate period (which typically consists of seven
days) is an index rate based on the SIFMA Municipal Swap Index plus an applicable spread. The applicable spread is subject to adjustment
in certain circumstances, including a change in the credit rating assigned to the outstanding AMTP Shares. In no circumstances
may the dividend rate exceed 15% per annum with respect to any dividend rate period.

<div align='center'>100</div>

The Fund, as authorized by the Board of
Trustees and in accordance with and subject to the terms of the Statement, may modify or amend the terms and conditions applicable
to the AMTP Shares, and any such “Adjusted Terms” (as defined in Article I of the applicable AMTP Shares Statement
Establishing and Fixing the Rights and Preferences of Adjustable Rate MuniFund Preferred Shares (the “Applicable AMTP Statement”))
applicable to the AMTP Shares will be set forth in an amended appendix or in a supplement to the Applicable AMTP Statement thereto
that is then in effect, or in a separate statement establishing and fixing the rights and preferences of the AMTP Shares, as applicable.
Modified terms may include changes to the dividend rate spread or other terns, as agreed to with the designated owners. If the
designated owner is the proposing party for Adjusted Terms, and the Fund and the designated owners fail to enter into an agreement
to the Adjusted Terms and the Fund is unable to arrange a third party purchase during the applicable notice period, then the proposed
Adjusted Terms shall not take effect, and such failure shall constitute a “Failed Adjustment Event”