NMZ
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND · Finance & Insurance
Insiders sold $30K net in the last 90 days ·2 sellers, 1 buyer· latest Form 4 filed Aug 6, 2026
Insider Buying
$12K
reported purchases (SEC code P)
Insider Selling
$41K
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Latest filing
Aug 6, 2026
BANK OF AMERICA CORP /DE/
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (NMZ) has 8 SEC Form 4 filings (24 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Aug 6, 2026.
Inside the rolling window, 3 insiders at NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND reported 5 open-market purchases totaling $12K and 6 open-market sales totaling $41K. The most active filer is 10% Owner BANK OF AMERICA CORP /DE/ with 9 filings. The most recent open-market filing is a purchase of 3 shares by 10% Owner BANK OF AMERICA CORP /DE/, dated Aug 4, 2026, worth $31.
- Industry:Asset Management - Income
- CEO:Nathaniel T. Jones
- HQ:Chicago, IL, US
- IPO:2003-11-20
| Source | |||||||
|---|---|---|---|---|---|---|---|
| 10% Owner | Purchase | 3 | $31 | Aug 6 | -14.3% | SEC ↗ | |
| 10% Owner | Sale | 3 | $31 | Aug 6 | -14.3% | SEC ↗ | |
| 10% Owner | Purchase | 36 | $368 | Aug 4 | -13.6% | SEC ↗ | |
| 10% Owner | Sale | 31 | $318 | Aug 4 | — | SEC ↗ | |
| 10% Owner | Sale | 5 | $52 | Aug 4 | — | SEC ↗ | |
| 10% Owner | Purchase | 9 | $92 | Jul 28 | — | SEC ↗ | |
| 10% Owner | Sale | 9 | $92 | Jul 28 | — | SEC ↗ | |
MOSCHNER ALBIN FFirst filing | Trustee | Sale | 2,912 | $30K | Jun 29 | — | SEC ↗ |
Siffermann William AFirst filing | Vice President | Purchase | 100 | $1K | Mar 6 | — | SEC ↗ |
| 10% Owner | Purchase | 1,000 | $10K | Dec 22 | — | SEC ↗ | |
| 10% Owner | Sale | 1,000 | $11K | Dec 22 | — | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does NMZ have?
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (NMZ) has 8 SEC Form 4 filings (24 transaction rows) in the rolling 365-day window, disclosed by 3 distinct insiders. Most recent filing: Aug 6, 2026.
When was the most recent SEC Form 4 filing for NMZ?
The most recent Form 4 filing for NMZ on Tracefour is dated Aug 6, 2026.
Who is the most active insider at NMZ?
The most active SEC Form 4 filer at NMZ in the rolling window is 10% Owner BANK OF AMERICA CORP /DE/, with 9 filings.
What is the net insider flow at NMZ over the last 6 months?
Over the trailing 180 days, insiders at NMZ have net sold $29K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at NMZ in the current window?
Inside the rolling window, insiders at NMZ bought $12K and sold $41K based on SEC Form 4 filings.
Can I get alerts for NMZ insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (NMZ). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND is in the Finance & Insurance sector.