Nuveen Municipal High Income Opportunity Fund

Last updated September 27, 2026

Organization details

Legal name
Nuveen Municipal High Income Opportunity Fund
Ownership
Public
Status
Active
Jurisdiction of incorporation
Massachusetts
Headquarters city
Chicago
Headquarters state / province
Illinois
Headquarters country
United States
Ticker symbol
NMZ
Primary stock exchange
NYSE

Identifiers

SEC CIK
0001266585

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$81,882
12 purchases by 3 insiders
Sold, last 12 months
$111,747
13 sales by 3 insiders
Date Insider Transaction Shares Price Value
Aug 4, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market purchase +1 $10.19 $10
Aug 4, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market purchase +1 $10.19 $10
Aug 4, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market purchase +1 $10.18 $10
Aug 4, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market sale −1 $10.24 $10
Aug 4, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market sale −1 $10.32 $10
Aug 4, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market sale −1 $10.23 $10
Aug 3, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market purchase +7 $10.20 $71
Aug 3, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market purchase +14 $10.21 $143
Aug 3, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market purchase +10 $10.21 $102
Aug 3, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market purchase +5 $10.22 $51
Aug 3, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market sale −7 $10.32 $72
Aug 3, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market sale −14 $10.24 $143
Aug 3, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market sale −10 $10.23 $102
Jul 31, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market sale −5 $10.33 $52
Jul 24, 2026 BANK OF AMERICA CORP /DE/ 10% owner Open-market purchase +9 $10.24 $92

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