Nuveen Municipal High Income Opportunity Fund SEC filings NMZ-RI
Nuveen Municipal High Income Opportunity Fund has 659 filings in SEC EDGAR's recent list, going back to Oct 17, 2003. The most recent current report (Form 8-K) was filed on Mar 6, 2024 (regulation fd disclosure).
| Form | Description | Filed | Period |
|---|---|---|---|
| DEF 14A | Proxy statement | Jul 2, 2026 | Aug 13, 2026 |
| DEF 14A | Proxy statement | Jun 30, 2025 | Aug 14, 2025 |
| DEF 14A | Proxy statement | Jun 27, 2024 | Aug 8, 2024 |
| DEF 14A | Proxy statement | Jun 30, 2023 | Aug 9, 2023 |
| DEF 14A | Proxy statement | Jun 28, 2022 | Aug 5, 2022 |
| DEF 14A | Proxy statement | Jun 25, 2021 | Aug 4, 2021 |
| DEF 14A | Proxy statement | Jun 26, 2020 | Aug 5, 2020 |
| DEF 14A | Proxy statement | Jun 28, 2019 | Aug 7, 2019 |
| DEF 14A | Proxy statement | Jun 28, 2018 | Aug 8, 2018 |
| DEF 14A | Proxy statement | Jun 23, 2017 | Aug 2, 2017 |
| DEF 14A | Proxy statement | Jun 24, 2016 | Aug 3, 2016 |
| DEF 14A | Proxy statement | Jul 1, 2015 | Aug 5, 2015 |
| DEFA14A | Additional proxy material | Jul 3, 2014 | — |
| DEFA14A | Additional proxy material | Jun 18, 2014 | — |
| DEFA14A | Additional proxy material | Jun 18, 2014 | — |
| DEFA14A | Additional proxy material | Jun 18, 2014 | — |
| DEF 14A | Proxy statement | Jun 16, 2014 | Aug 5, 2014 |
| PRE 14A | Preliminary proxy statement | May 16, 2014 | May 16, 2014 |
| DEFA14A | Additional proxy material | May 1, 2014 | — |
| DEF 14A | Proxy statement | Apr 25, 2013 | May 16, 2013 |
| PRE 14A | Preliminary proxy statement | Mar 27, 2013 | Mar 26, 2013 |
| DEF 14A | Proxy statement | Jul 2, 2012 | Jul 31, 2012 |
| DEFA14A | Additional proxy material | Jul 29, 2011 | — |
| DEF 14A | Proxy statement | Jun 22, 2011 | Jul 25, 2011 |
| PRE 14A | Preliminary proxy statement | Jun 3, 2011 | Jul 25, 2011 |
| DEF 14A | Proxy statement | Jun 18, 2010 | Jul 27, 2010 |
| PRE 14A | Preliminary proxy statement | May 25, 2010 | Jul 27, 2010 |
| DEFA14A | Additional proxy material | Aug 19, 2009 | — |
| DEFA14A | Additional proxy material | Jul 31, 2009 | — |
| DEF 14A | Proxy statement | Jun 18, 2009 | Jul 28, 2009 |
| PRE 14A | Preliminary proxy statement | Jun 1, 2009 | Jul 28, 2009 |
| DEFA14A | Additional proxy material | Sep 8, 2008 | — |
| DEFA14A | Additional proxy material | Aug 1, 2008 | — |
| DEF 14A | Proxy statement | Jun 30, 2008 | Jul 29, 2008 |
| PRE 14A | Preliminary proxy statement | Jun 10, 2008 | Jul 29, 2008 |
| DEFA14A | Additional proxy material | Oct 15, 2007 | — |
| DEFA14A | Additional proxy material | Sep 5, 2007 | — |
| DEFA14A | Additional proxy material | Aug 29, 2007 | — |
| DEF 14A | Proxy statement | Aug 22, 2007 | Oct 12, 2007 |
| DEFA14A | Additional proxy material | Aug 13, 2007 | — |
| DEFA14A | Additional proxy material | Aug 10, 2007 | — |
| PRE 14A | Preliminary proxy statement | Aug 7, 2007 | Oct 12, 2007 |
| DEF 14A | Proxy statement | Jun 27, 2007 | Jul 31, 2007 |
| DEF 14A | Proxy statement | Jun 27, 2006 | Aug 1, 2006 |
| DEF 14A | Proxy statement | Jun 21, 2005 | Jul 26, 2005 |
| PRE 14A | Preliminary proxy statement | May 27, 2005 | Jul 26, 2005 |
| DEF 14A | Proxy statement | Jun 30, 2004 | Aug 3, 2004 |
Showing 47 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Listed as
- NMZ (NYSE)
- Incorporated in
- MA
- Headquarters
- Chicago, IL
- SEC CIK
- 1266585
Source: SEC EDGAR filings. This is company-reported data, not investment advice.