Amendment to Beneficial Ownership Report - Form SC 13D/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 4)*

NUVEEN ENHANCED HIGH YIELD MUNICIPAL BOND FUND

(Name of Issuer)

MUNIFUND PREFERRED SHARES

(Title of Class of Securities)

670686401

(CUSIP Number)

Bank of America Corporation

Bank of America Corporate Center

100 N. Tryon Street

Charlotte, North Carolina 28255

(Name, Address and Telephone Number of Person

Authorized to Receive Notices and Communications)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box ☐.

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

SCHEDULE 13D

CUSIP No. 670686401

1	NAMES OF REPORTING PERSONS
Bank of America Corporation 56-0906609
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a)	☐
	(b)	☒
3	SEC USE ONLY
4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)		☒
6	CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER
0
8	SHARED VOTING POWER
1,295
9	SOLE DISPOSITIVE POWER
0
10	SHARED DISPOSITIVE POWER
1,295
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,295
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)		☐
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
47.2%
14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
HC

SCHEDULE 13D

CUSIP No. 670686401

1	NAMES OF REPORTING PERSONS
Banc of America Preferred Funding Corporation 75-2939570
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a)	☐
	(b)	☒
3	SEC USE ONLY
4	SOURCE OF FUNDS (SEE INSTRUCTIONS)
WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)		☐
6	CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER
0
8	SHARED VOTING POWER
1,295
9	SOLE DISPOSITIVE POWER
0
10	SHARED DISPOSITIVE POWER
1,295
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,295
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)		☐
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
47.2%
14	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
CO

This Amendment No. 4 (this "Amendment") amends, as set forth below, the statement on Schedule 13D, dated September 27, 2022 and filed with the SEC on September 29, 2022 (the "Original Schedule 13D"), as amended by Amendment No. 1 dated April 20, 2023 and filed with SEC on April 24, 2023 ("Amendment No. 1"), "), as amended by Amendment No. 2 dated February 27, 2024 and filed with SEC on March 18, 2024 ("Amendment No. 2"), "), as amended by Amendment No. 3 dated September 16, 2024 and filed with SEC on September 18, 2024 ("Amendment No. 3"), for Bank of America Corporation ("BAC") and Banc of America Preferred Funding Corporation ("BAPFC") (collectively, the "Reporting Persons") with respect to the Series A MuniFund Preferred Shares (CUSIP 670686401) ("MFP Shares") of Nuveen Enhanced High Yield Municipal Bond Fund (the "Issuer" or the "Company").

This Amendment is being filed as a result of the purchase of additional 750 Series A MFP Shares (the "Additional MFP Shares") of the Issuer by BAPFC. In addition to the Additional MFP Shares, BAPFC holds 545 MFP Shares.

The Reporting Persons are currently analyzing their additional trading activity in securities of the Issuer and expect to file another Schedule 13D amendment as promptly as reasonably practicable once that analysis is complete.

Item 2 of the Original Schedule 13D is hereby amended by deleting Schedule I and Schedule II referenced therein and replacing them with Schedule I and Schedule II included with this Amendment.

Item 3 of the Original Schedule 13D is hereby amended by adding the following paragraph at the end thereof:

"On November 6, 2024, the Reporting Persons purchased an additional 750 MFP Shares (the "Additional MFP Shares") from the Issuer (the "Additional MFP Shares Purchase").

The aggregate amount of funds used by the Reporting Persons for the Additional MFP Shares Purchase was approximately $75,000,000. The source of funds was the working capital of the Reporting Persons."

Item 4 of the Original Schedule 13D is hereby amended by adding the following paragraph at the end thereof:

"BAPFC made the Additional MFP Shares Purchase for investment purposes. BAPFC acquired the Additional MFP Shares directly from the Company pursuant to the Additional Series A MuniFund Preferred Shares (MFP) Purchase Agreement, dated November 6, 2024, between the Issuer and BAPFC (the "Purchase Agreement") as Purchaser, on their initial issuance for a purchase price of $75,000,000.

The Reporting Persons have not acquired the subject securities with any purpose, or with the effect of, changing or influencing control of the Issuer, or in connection with or as a participant in any transaction having that purpose or effect."

Item 6 of the Original Schedule 13D is hereby amended by adding the following at the end of the first paragraph thereof:

"The voting and consent rights on the Additional MFP Shares acquired in the Additional MFP Shares Purchase by BAPFC will be treated in the same manner as MFP Shares previously acquired by the Reporting Persons as previously described in this Item 6."

Item 7 of the Original Schedule 13D is hereby amended by deleting Exhibit 99.1 and Exhibit 99.2 thereto and the insertion of the following exhibits:

SIGNATURES

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

LIST OF EXHIBITS

SCHEDULE I

EXECUTIVE OFFICERS AND DIRECTORS OF

REPORTING PERSONS

The following sets forth the name and present principal occupation of each executive officer and director of Bank of America Corporation. The business address of each of the executive officers and directors of Bank of America Corporation is Bank of America Corporate Center, 100 North Tryon Street, Charlotte, North Carolina 28255.

¹ Mr. de Weck is a citizen of Switzerland.

² Mr. Woods is a citizen of Canada.

The following sets forth the name and present principal occupation of each executive officer and director of Banc of America Preferred Funding Corporation. The business address of each of the executive officers and directors of Banc of America Preferred Funding Corporation is 214 North Tryon Street, Charlotte, North Carolina 28255.

SCHEDULE II

LITIGATION SCHEDULE

Bank of America Corporation and certain of its affiliates, including BofA Securities, Inc. ("BofA Securities," successor in interest to Merrill Lynch, Pierce, Fenner & Smith Incorporated) and Bank of America, N.A., have been involved in a number of civil proceedings and regulatory actions which concern matters arising in connection with the conduct of its business. Certain of such proceedings have resulted in findings of violations of federal or state securities laws. Such proceedings are reported and summarized in the BofA Securities Form BD as filed with the SEC, which descriptions are hereby incorporated by reference.