Here are the DEF 14A proxy statements from Nuveen Municipal High Income Opportunity Fund (NMZ) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A DEF 14A covers the proxy statement, with executive pay and the shareholder votes, so if you follow NMZ and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full NMZ filings page.
Nuveen’s municipal closed-end funds, including Nuveen Municipal High Income Opportunity Fund, are calling 2026 virtual annual shareholder meetings to elect independent board members. The meetings will be held online on August 13, 2026 at 2:00 p.m. Central time for all listed funds.
Shareholders of record on June 22, 2026 can vote by mail, phone, internet, or during the webcast. Common shareholders will elect four board members per fund, while certain preferred shareholders separately elect two members. All nominees are independent, and the funds use a staggered board with Classes I, II and III.
The statement explains quorum rules, broker voting under NYSE Rule 452, and how “broker non-votes” and abstentions are treated. It also details the unitary board structure across 210 Nuveen portfolios, committee responsibilities, and increased board retainers and committee fees effective in 2025–2026.