STOCK TITAN

Bank of America unit (NMZ) logs matched buy and sell in muni fund

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Bank of America Corporation and its subsidiary Merrill Lynch, Pierce, Fenner & Smith Incorporated jointly report indirect trades in NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND common stock on 2026-07-24, purchasing 9 shares at $10.235 and selling 9 shares at $10.175. The positions are held indirectly through Merrill Lynch, with both reporting persons disclaiming beneficial ownership except for any pecuniary interest and not conceding greater-than-10% beneficial-owner status or group status. They state that any profit potentially recoverable as short-swing profit under Section 16(b), if they were deemed greater-than-10% owners, will be remitted to the issuer.

Positive

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Insider BANK OF AMERICA CORP /DE/, MERRILL LYNCH, PIERCE, FENNER & SMITH INC.
Role 10% Owner | 10% Owner
Bought 9 shs ($92.12)
Sold 9 shs ($91.58)
Type Security Shares Price Value
Purchase COMMON STOCK F1, F2, F3 9 $10.235 $92.12
Sale COMMON STOCK F1, F2, F3 9 $10.175 $91.58
Holdings After Transaction: COMMON STOCK — 0 shares (Indirect, See Footnotes)
Footnotes (3)
  1. F1. This statement is jointly filed by Bank of America Corporation and Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch") (collectively, the "Reporting Persons"). Bank of America Corporation holds an indirect interest in the securities listed in this Report by virtue of its 100% ownership of its subsidiary Merrill Lynch. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any such Reporting Person is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Securities Exchange Act of 1934 (the "Exchange Act"), or for any other purpose.
  2. F2. Each Reporting Person declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) of the Exchange Act or any other purpose, (i) acting (or has agreed or is agreeing to act together with any other person) as a partnership, limited partnership, syndicate or other group for the purpose of acquiring, holding or disposing of securities of the Issuer or otherwise with respect to the Issuer or any securities of the Issuer or (ii) a member of any group with respect to the Issuer or any securities of the Issuer.
  3. F3. Without conceding its status as a greater than 10% beneficial owner or that the reported transactions are subject to disclosure under Section 16(a) of the Exchange Act or short-swing profit recovery under Section 16(b) of the Exchange Act, the amount of profit potentially recoverable by the Issuer from the reported transactions in the event that the Reporting Persons were greater than 10% beneficial owners and the transactions were subject to Section 16(b) will be remitted to the Issuer.
Shares purchased 9 shares Indirect purchase of NMZ common stock on 2026-07-24
Purchase price $10.235 per share Price for 9 NMZ shares bought on 2026-07-24
Shares sold 9 shares Indirect sale of NMZ common stock on 2026-07-24
Sale price $10.175 per share Price for 9 NMZ shares sold on 2026-07-24
Net shares traded 0 shares Equal 9-share purchase and 9-share sale, netting to zero
beneficial ownership regulatory
"Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interest regulatory
"disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest"
Section 13(d) regulatory
"for the purposes of Section 13(d) of the Exchange Act or any other purpose"
Section 16(b) regulatory
"short-swing profit recovery under Section 16(b) of the Exchange Act, the amount of profit potentially"
A federal rule that requires company insiders—like officers, directors and large shareholders—to return any profits made from buying and selling the company’s stock within a six-month window. It matters to investors because it discourages short-term trades that could exploit non-public information and helps protect outside shareholders by creating a simple, enforceable way to recover unfair gains, much like a rule stopping someone from flipping a limited-edition item for quick profit after getting early access.
short-swing profit regulatory
"the amount of profit potentially recoverable by the Issuer from the reported transactions in the event"
Short-swing profit is any gain an insider makes from buying and selling (or selling and buying) the same company's stock or options within a six-month window; regulators treat those quick trades as presumptively improper and typically require the profits to be returned. Think of it like flipping a concert ticket for a quick markup — the law prevents insiders with privileged access from keeping those fast gains, which protects ordinary investors and promotes fair markets.

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FAQ

What NMZ insider transactions did Bank of America and Merrill Lynch report?

They reported one purchase and one sale of NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (NMZ) common stock on 2026-07-24. Both trades were indirect through Merrill Lynch, with 9 shares bought and 9 shares sold, and beneficial ownership broadly disclaimed.

How many NMZ shares were bought and sold, and at what prices?

The reporting persons bought 9 shares at $10.235 and sold 9 shares at $10.175 of NMZ common stock. Both transactions occurred on 2026-07-24 and are reported as indirect holdings with footnote disclaimers on ownership and pecuniary interest.

Do Bank of America and Merrill Lynch concede greater-than-10% ownership of NMZ?

No. Although each is identified as a greater-than-10% owner, they explicitly state they are not conceding that status. They also disclaim beneficial ownership of the securities, except to the extent of any pecuniary interest they may have.

How is beneficial ownership of the NMZ shares characterized in this Form 4?

Beneficial ownership is broadly disclaimed. Bank of America’s interest is indirect, through its 100% ownership of Merrill Lynch. Both reporting persons disclaim being beneficial owners of the reported NMZ securities, except for any pecuniary interest, and dispute being part of any group.

What do the reporting persons say about potential short-swing profits in NMZ?

They state that any profit potentially recoverable by the issuer under Section 16(b), if they were deemed greater-than-10% owners and the trades were covered, will be remitted to the issuer, without conceding that Section 16 applies.

Are the NMZ trades by Bank of America and Merrill Lynch part of a group arrangement?

The reporting persons expressly state they are not part of a group under Section 13(d) or otherwise. They declare the report should not be construed as evidence that they are acting together with any other person regarding NMZ securities.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
BANK OF AMERICA CORP /DE/

(Last)(First)(Middle)
BANK OF AMERICA CORPORATE CENTER
100 N TRYON ST

(Street)
CHARLOTTE NORTH CAROLINA 28255

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND [ NMZ ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
DirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/24/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
XForm filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
COMMON STOCK07/24/2026P9A$10.2359ISee Footnotes(1)(2)(3)
COMMON STOCK07/24/2026S9D$10.1750ISee Footnotes(1)(2)(3)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
1. Name and Address of Reporting Person*
BANK OF AMERICA CORP /DE/

(Last)(First)(Middle)
BANK OF AMERICA CORPORATE CENTER
100 N TRYON ST

(Street)
CHARLOTTE NORTH CAROLINA 28255

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
MERRILL LYNCH, PIERCE, FENNER & SMITH INC.

(Last)(First)(Middle)
ONE BRYANT PARK

(Street)
NEW YORK NEW YORK 10036

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
Explanation of Responses:
1. This statement is jointly filed by Bank of America Corporation and Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch") (collectively, the "Reporting Persons"). Bank of America Corporation holds an indirect interest in the securities listed in this Report by virtue of its 100% ownership of its subsidiary Merrill Lynch. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any such Reporting Person is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Securities Exchange Act of 1934 (the "Exchange Act"), or for any other purpose.
2. Each Reporting Person declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) of the Exchange Act or any other purpose, (i) acting (or has agreed or is agreeing to act together with any other person) as a partnership, limited partnership, syndicate or other group for the purpose of acquiring, holding or disposing of securities of the Issuer or otherwise with respect to the Issuer or any securities of the Issuer or (ii) a member of any group with respect to the Issuer or any securities of the Issuer.
3. Without conceding its status as a greater than 10% beneficial owner or that the reported transactions are subject to disclosure under Section 16(a) of the Exchange Act or short-swing profit recovery under Section 16(b) of the Exchange Act, the amount of profit potentially recoverable by the Issuer from the reported transactions in the event that the Reporting Persons were greater than 10% beneficial owners and the transactions were subject to Section 16(b) will be remitted to the Issuer.
BANK OF AMERICA CORP /DE/ By: Its: Authorized Signatory /s/ Monica Yako07/28/2026
MERRILL LYNCH, PIERCE, FENNER & SMITH INC. By: Its: Authorized Signatory /s/ Monica Yako07/28/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)