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NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND

NMZ Net selling
CIK 0001266585 #1984 in the set updated 17 Sep 2026
Bought (12 mo)
$196.68K
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$225.60K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$225.60K
14 of 14 sales
Net
−$28.92K
−$28.92K against sales at will

By person

3 insiders · 27 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
MOSCHNER ALBIN F
Trustee
$30.18K (2)
−$30.18K
4,524
$46.28K
−39.2%
Siffermann William A
Vice President
$1.05K (1)
+$1.05K
914
$9.35K
+77.8%
BANK OF AMERICA CORP /DE/ entity
10% owner
$195.63K (12)
$195.42K (12)
+$211.07
0
$0.00

No percentages here. NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND reports its share count only per share class, which the XBRL frames API does not carry.

Insider
Date
Role
Action
Shares
Price
Amount
BANK OF AMERICA CORP /DE/
4 Aug 2026
10% owner
Sell indirect
1
$10.23
$10.23
BANK OF AMERICA CORP /DE/
4 Aug 2026
10% owner
Sell indirect
1
$10.32
$10.32
BANK OF AMERICA CORP /DE/
4 Aug 2026
10% owner
Sell indirect
1
$10.24
$10.24
BANK OF AMERICA CORP /DE/
4 Aug 2026
10% owner
Buy indirect
1
$10.18
$10.18
BANK OF AMERICA CORP /DE/
4 Aug 2026
10% owner
Buy indirect
1
$10.19
$10.19
BANK OF AMERICA CORP /DE/
4 Aug 2026
10% owner
Buy indirect
1
$10.19
$10.19
BANK OF AMERICA CORP /DE/
3 Aug 2026
10% owner
Sell indirect
10
$10.23
$102.30
BANK OF AMERICA CORP /DE/
3 Aug 2026
10% owner
Sell indirect
14
$10.24
$143.38
BANK OF AMERICA CORP /DE/
3 Aug 2026
10% owner
Sell indirect
7
$10.32
$72.27
BANK OF AMERICA CORP /DE/
3 Aug 2026
10% owner
Buy indirect
5
$10.22
$51.10
BANK OF AMERICA CORP /DE/
3 Aug 2026
10% owner
Buy indirect
10
$10.21
$102.14
BANK OF AMERICA CORP /DE/
3 Aug 2026
10% owner
Buy indirect
14
$10.21
$143.00
BANK OF AMERICA CORP /DE/
3 Aug 2026
10% owner
Buy indirect
7
$10.20
$71.37
BANK OF AMERICA CORP /DE/
31 Jul 2026
10% owner
Sell indirect
5
$10.33
$51.63
BANK OF AMERICA CORP /DE/
24 Jul 2026
10% owner
Sell indirect
9
$10.18
$91.58
BANK OF AMERICA CORP /DE/
24 Jul 2026
10% owner
Buy indirect
9
$10.24
$92.12
MOSCHNER ALBIN F
22 Jun 2026
Trustee
Sell indirect
1,100
$10.35
$11.39K
MOSCHNER ALBIN F
22 Jun 2026
Trustee
Sell
1,812
$10.37
$18.79K
Siffermann William A
5 Mar 2026
Vice President
Buy
100
$10.48
$1.05K
BANK OF AMERICA CORP /DE/
19 Dec 2025
10% owner
Sell indirect
1,000
$10.54
$10.54K
BANK OF AMERICA CORP /DE/
19 Dec 2025
10% owner
Buy indirect
1,000
$10.32
$10.32K
BANK OF AMERICA CORP /DE/
10 Oct 2025
10% owner
Sell indirect
6,440
$10.64
$68.49K
BANK OF AMERICA CORP /DE/
10 Oct 2025
10% owner
Buy indirect
6,440
$10.56
$68.01K
BANK OF AMERICA CORP /DE/
9 Oct 2025
10% owner
Sell indirect
190
$10.62
$2.02K
BANK OF AMERICA CORP /DE/
9 Oct 2025
10% owner
Buy indirect
190
$10.62
$2.02K
BANK OF AMERICA CORP /DE/
17 Sep 2025
10% owner
Sell indirect
10,784
$10.56
$113.88K
BANK OF AMERICA CORP /DE/
17 Sep 2025
10% owner
Buy indirect
10,784
$10.65
$114.80K

What was left out

Form 4 filings counted 11
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 9
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 14
Transactions with no price 0
Shares from compensation/vesting 6,504
History held since 9 Dec 2016