NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
SEC Filing List
NMZ CIK: 0001266585
| Form | Description | Owner/Filer | Filing Agent | Date | Actions |
|---|---|---|---|---|---|
| 4 | Statement of changes in beneficial owner... | Moschner Albin F | CT's hCue /fa | 06/29/2026 | |
| NPORT-P | Monthly Portfolio Investments Report on ... | 06/24/2026 | |||
| POS EX | Post-effective amendment filed solely to... | Nuveen Municipal High Income Opportunity Fund | QES, LLC /fa | 06/11/2026 | |
| N-23C-2 | Notice by closed-end investment companie... | Nuveen Municipal High Income Opportunity Fund | QES, LLC /fa | 05/01/2026 | |
| SCHEDULE 13D/A | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 04/29/2026 | |||
| 4 | Statement of changes in beneficial owner... | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 04/29/2026 | ||
| SCHEDULE 13D/A | 04/29/2026 | ||||
| 424B3 | Prospectus filed pursuant to Rule 424(b)(3) | Nuveen Municipal High Income Opportunity Fund | QES, LLC /fa | 04/24/2026 | |
| NPORT-P | Monthly Portfolio Investments Report on ... | 03/25/2026 | |||
| 425 | Filing under Securities Act Rule 425 of ... | Nuveen Municipal High Income Opportunity Fund | QES, LLC /fa | 03/19/2026 | |
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