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NMZ-RI

Nuveen Municipal High Income Opportunity Fund SEC filings
NYSE, NYSE, NYSE · Incorporated in MA
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Filing history
2026-11-03
N-23C-2 N-23C-2
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2026-10-28
497AD 497AD
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2026-10-23
Prospectus 424B5
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2026-10-22
497AD 497AD
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2026-10-02
Prospectus 424B3
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2026-09-25
NPORT-P NPORT-P
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2026-09-03
New insider's holdings 3
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2026-09-03
New insider's holdings 3
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2026-09-01
New insider's holdings 3
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2026-08-17
N-PX N-PX
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2026-08-06
Insider trade 4
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2026-08-04
Insider trade 4
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2026-07-28
Insider trade 4
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2026-07-16
40-17G 40-17G
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2026-07-02
N-CSRS N-CSRS
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2026-07-02
Proxy statement (shareholder vote) DEF 14A
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2026-06-29
Insider trade 4
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2026-06-24
NPORT-P NPORT-P
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2026-06-11
POS EX POS EX
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2026-05-01
N-23C-2 N-23C-2
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2026-04-29
Insider trade 4
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2026-04-29
5%+ stake update (13D) SCHEDULE 13D/A
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2026-04-29
5%+ stake update (13D) SCHEDULE 13D/A
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2026-04-24
Prospectus 424B3
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2026-03-25
NPORT-P NPORT-P
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2026-03-19
425 425
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2026-03-19
425 425
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2026-03-09
425 425
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2026-03-09
425 425
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2026-03-09
425 425
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2026-03-09
425 425
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2026-03-06
Insider trade 4
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2026-02-27
425 425
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2026-02-26
425 425
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2026-02-23
New insider's holdings 3
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2026-02-04
425 425
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2026-02-04
425 425
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2026-02-04
425 425
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2026-02-02
425 425
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2026-02-02
425 425
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