# Nuveen Municipal High Income Opportunity Fund: Form DEF 14A, filed Jun 24, 2016

- Company: [Nuveen Municipal High Income Opportunity Fund](/companies/nmz.md) (CIK 1266585)
- Form: DEF 14A
- Filed: 2016-06-24
- Accepted by EDGAR: Jun 24, 2016, 17:23 ET
- Period: 2016-08-03
- Accession: 0001193125-16-631693
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1266585/000119312516631693/d212154ddef14a.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1266585/000119312516631693/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1266585/000119312516631693/d212154ddef14a.htm

Filed Jun 24, 2016.
Source: SEC EDGAR, the filing index for accession 0001193125-16-631693. Last ingested by Listed: Nov 3, 2026, 17:11 ET. No prices; not investment advice.