Arkolith/Insider Trading/NMZ/Form 4

Merrill Lynch, Pierce, Fenner & Smith Inc.

10% OwnerNUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (NMZ) · full profile →Form 4 · filed Dec 22, 2025
Net Selling
Open-Market Buys
$10K
Open-Market Sells
$11K
Net Open-Market Flow
-$220
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 19, 2025Sell(S)1K$10.54$11K0
Dec 19, 2025Buy(P)1K$10.32$10K1K

Transaction Codes

S
Open-market sale
P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000070858-25-000487) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML