InsiderTrades

NMZ NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND

NYSE · SEC CIK 1266585 · EDGAR

Bought, last 12 months
$81.4K
4 purchases by 3 insiders
Sold, last 12 months
$111.3K
5 sales by 3 insiders
Filings on record
20
since 2022-05-26, latest 2026-06-29 13:46
Buying vs selling by month open-market trades, last 24 months
BoughtSold

Most active insiders, 12 months

InsiderTitleBoughtSold
BANK OF AMERICA CORP /DE/10% $68.0K$68.5K
MOSCHNER ALBIN FTrustee —$30.2K
MERRILL LYNCH, PIERCE, FENNER & SMITH INC.10% $12.3K$12.6K
Siffermann William AVP $1,048—
Banc of America Preferred Funding Corp10% ——

Transactions 29

Type
Reset
X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-06-29 13:46 2026-06-22 NMZ MOSCHNER ALBIN F Trustee S - Sale $10.37 -1,812 3,788 -32% -$18.8K
I 2026-06-29 13:46 2026-06-22 NMZ MOSCHNER ALBIN F Trustee S - Sale $10.35 -1,100 736 -60% -$11.4K
2026-03-06 2026-03-05 NMZ Siffermann William A VP P - Purchase $10.48 +100 913.97 +12% +$1,048
I 2025-12-22 2025-12-19 NMZ MERRILL LYNCH, PIERCE, FENNER & SMITH INC. 10% S - Sale $10.54 -1,000 0 -100% -$10.5K
I 2025-12-22 2025-12-19 NMZ MERRILL LYNCH, PIERCE, FENNER & SMITH INC. 10% P - Purchase $10.32 +1,000 1,000 New +$10.3K
MI 2025-12-15 2025-12-11 NMZ Banc of America Preferred Funding Corp 10% J - Other — 0 1,000 New —
I 2025-10-14 2025-10-10 NMZ BANK OF AMERICA CORP /DE/ 10% S - Sale $10.64 -6,440 0 -100% -$68.5K
I 2025-10-14 2025-10-10 NMZ BANK OF AMERICA CORP /DE/ 10% P - Purchase $10.56 +6,440 6,440 New +$68.0K
I 2025-10-10 2025-10-09 NMZ MERRILL LYNCH, PIERCE, FENNER & SMITH INC. 10% P - Purchase $10.62 +190 190 New +$2,018
I 2025-10-10 2025-10-09 NMZ MERRILL LYNCH, PIERCE, FENNER & SMITH INC. 10% S - Sale $10.62 -190 0 -100% -$2,018
I 2025-09-19 2025-09-17 NMZ BANK OF AMERICA CORP /DE/ 10% P - Purchase $10.65 +10.8K 10.8K New +$114.8K
I 2025-09-19 2025-09-17 NMZ BANK OF AMERICA CORP /DE/ 10% S - Sale $10.56 -10.8K 0 -100% -$113.9K
2025-03-24 2025-03-21 NMZ Siffermann William A VP P - Purchase $11.08 +300 609.81 +97% +$3,324
MI 2025-01-17 2025-01-15 NMZ BANK OF AMERICA CORP /DE/ 10% P - Purchase $10.79 +6 6 New +$64.74
MI 2025-01-17 2025-01-15 NMZ BANK OF AMERICA CORP /DE/ 10% S - Sale $10.94 -6 0 -100% -$65.66
MI 2024-12-13 2014-06-05+ NMZ BANK OF AMERICA CORP /DE/ 10% S - Sale $13.80 -8,137 5,700 -59% -$112.3K
MI 2024-12-13 2014-06-10+ NMZ BANK OF AMERICA CORP /DE/ 10% P - Purchase $13.74 +13.2K 7,000 New +$181.2K
I 2024-12-06 2024-12-03 NMZ MERRILL LYNCH, PIERCE, FENNER & SMITH INC. 10% S - Sale $11.54 -75 0 -100% -$865.50
I 2024-12-06 2024-12-03 NMZ MERRILL LYNCH, PIERCE, FENNER & SMITH INC. 10% P - Purchase $11.55 +75 75 New +$866.25
2023-10-26 2023-10-26 NMZ Jones Nathaniel T. VP, Treas P - Purchase $8.33 +1,100 1,100 New +$9,163
M 2023-10-25 2023-10-25 NMZ TOTH TERENCE J Trustee S - Sale $8.50 -4,208 4,203 -50% -$35.8K
I 2023-08-10 2023-08-10 NMZ MOSCHNER ALBIN F Trustee P - Purchase $10.40 +800 800 New +$8,320
2023-08-10 2023-08-10 NMZ MOSCHNER ALBIN F Trustee P - Purchase $10.38 +4,100 5,600 +273% +$42.6K
I 2023-04-26 2023-04-24 NMZ Banc of America Preferred Funding Corp 10% J - Other — +1,000 1,870 +115% —
I 2023-04-26 2023-04-24 NMZ DEUTSCHE BANK AG\ 10% J - Other — -1,000 0 -100% —
I 2023-04-05 2023-04-03 NMZ DEUTSCHE BANK AG\ 10% J - Other — -1,700 1,000 -63% —
M 2022-11-28 2022-11-28 NMZ TOTH TERENCE J Trustee P - Purchase $10.97 +2,370 4,208 +129% +$26.0K
I 2022-06-13 2022-06-09 NMZ DB Municipal Holdings LLC 10% J - Other — +1,000 2,700 +59% —
2022-05-26 2022-05-26 NMZ MOSCHNER ALBIN F Trustee P - Purchase $12.33 +1,500 1,500 New +$18.5K

Purchase Sale Sale after option exercise All abbreviations