SEC FORM 4

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SEC Form 4

FORM 4

UNITED 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

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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^*

JPMorgan Chase Bank, N.A.

(Last)

(First)

(Middle)

1111 POLARIS PARKWAY

(Street)

COLUMBUS

43240

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Nuveen Municipal Credit Opportunities Fund [ NMCO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Series C MuniFund Preferred Shares	10/01/2026		J⁽¹⁾		990	D⁽¹⁾	⁽¹⁾	0	D
Series C MuniFund Preferred Shares	10/01/2026		J⁽¹⁾⁽²⁾		990⁽²⁾	A⁽²⁾	⁽²⁾	990	I	By Trust⁽¹⁾⁽²⁾

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The 990 Series C MuniFund Preferred Shares (the "MFP Shares") shown as disposed of in Table I represent MFP Shares of the Issuer that, prior to the transaction date specified above, were beneficially owned directly by JPMorgan Chase Bank, National Association ("JPMCB"). On the transaction date specified above, JPMCB transferred such MFP Shares to the National Finance Authority ("NFA") in exchange for an amount equal to the liquidation preference component of the purchase price thereof of $98,943,550.24 plus accrued dividends of $0. The NFA then deposited the MFP Shares into a trust arrangement (the "Trust") which issued National Finance Authority Certificates Series 2026-PS2, which represent an indirect beneficial ownership interest in the MFP Shares.

2. On the transaction date specified above, JPMCB acquired the National Finance Authority Certificates Series 2026-PS2 Class A Certificate (the "Class A Certificate") issued by the NFA for a price equal to the par amount of such Class A Certificate, $74,250,000. The MFP Shares reported as acquired in Table I represent MFP Shares that, through the contractual rights under the Trust arrangement documentation, JPMCB, by way of its ownership of the Class A Certificate has an indirect beneficial ownership interest.

	JPMORGAN CHASE BANK, NATIONAL ASSOCIATION, by: /s/ Adrian Budischak, Authorized Signatory	10/05/2026
	** Signature of Reporting Person	Date
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).
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