NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - NMZ

All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)? Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).

Files summary

Total files loaded: 2
Latest filed: Mar 06, 2026
Form Count
4 1
SCHEDULE 13D/A 1

Latest files

Filed Form Report period Accession SEC
Mar 06, 2026 4 Mar 05, 2026 0001225208-26-003390 View
Dec 15, 2025 SCHEDULE 13D/A 0000070858-25-000483 View