InsiderFlow

Nuveen Municipal High Income Opportunity Fund

$10.41-0.01 (-0.05%)

Prev Close

$10.42

Open

$10.39

High

$10.42

Low

$10.36

Volume

333.5K

Market Cap

$1.25B

P/E

Div Yield

Over the past 12 months, insider activity at Nuveen Municipal High Income Opportunity Fund (NMZ) has been exclusively buying, with 2 insider purchases totaling $4.4K and 0 insider sales totaling $0.00. The most recent insider transaction was by Siffermann William A (officer: Vice President), who purchased $1.0K worth of shares on Mar 6, 2026. Nuveen Municipal High Income Opportunity Fund operates in the Technology sector, within the General industry, with a market cap of $1.25B.

Buys (12M)

2

$4.4K

Sells (12M)

0

$0.00

Net Activity

Net Buyer

$4.4K

Active Insiders

1

last 12 mo

NMZ Price Chart

NMZ Insider Trading Activity

DateInsiderRoleTypeSharesAvg PriceValueShares After
Mar 6, 2026Siffermann William Aofficer: Vice PresidentBuy100$10.48$1.0K913.972
Mar 21, 2025Siffermann William AVice PresidentBuy300$11.08$3.3K0

NMZ Insider Buying Activity

The following table shows recent insider purchases of Nuveen Municipal High Income Opportunity Fund (NMZ) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Mar 6, 2026Siffermann William Aofficer: Vice PresidentBuy100$10.48$1.0K913.972
Mar 21, 2025Siffermann William AVice PresidentBuy300$11.08$3.3K0

NMZ Insider Selling Activity

The following table shows recent insider sales of Nuveen Municipal High Income Opportunity Fund (NMZ) stock reported via SEC Form 4 filings.

No insider selling activity found for NMZ in the last 12 months.

NMZ Insiders

Siffermann William A

officer: Vice President

Bought $1.0K
1 tradesLast: Mar 5, 2026
Siffermann William A

Vice President

Bought $3.3K
1 tradesLast: Mar 21, 2025