Nuveen Select Maturities (NIM) officer Tanner files insider Form 3

Rhea-AI Filing Summary

NUVEEN SELECT MATURITIES MUNICIPAL FUND filed an initial Form 3 for officer Robert Tanner, who serves as Vice President and Treasurer. This filing establishes his status as an insider of the fund for reporting purposes. The Form 3 does not report any stock transactions or changes in ownership; it simply sets the baseline for any future Form 4 or Form 5 filings that would disclose trades or other ownership changes.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Page Robert Tanner

(Last) (First) (Middle)

333 W. WACKER DRIVE

SUITE 2900

(Street)

CHICAGO IL 60606

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
09/10/2025

3. Issuer Name and Ticker or Trading Symbol
NUVEEN SELECT MATURITIES MUNICIPAL FUND [ NIM ]

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

pagepoa.txt

No securities are beneficially owned.

	Mark L. Winget/ Signed Under Power of Attorney	09/10/2025
	** 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 5 (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.

FAQ

What does the NIM Form 3 filing for Robert Tanner show?

The Form 3 for NUVEEN SELECT MATURITIES MUNICIPAL FUND (NIM) identifies Robert Tanner as Vice President and Treasurer. It serves as his initial insider ownership statement and does not list any stock transactions or changes in his holdings.

Did Robert Tanner buy or sell NIM shares in this Form 3?

No trades are reported in this NIM Form 3 for Robert Tanner. The filing only records his status as an officer and establishes a starting point for any future required ownership or transaction reports.

Why is Robert Tanner considered an insider of NIM in this filing?

Robert Tanner is treated as an insider of NUVEEN SELECT MATURITIES MUNICIPAL FUND (NIM) because he is listed as Vice President and Treasurer. Officers and directors generally must file Forms 3, 4, and 5 to disclose their holdings and any changes.

Does the NIM Form 3 filing indicate Tanner’s exact share ownership?

The provided Form 3 information for NIM focuses on Robert Tanner’s role as Vice President and Treasurer. It functions as an initial insider registration and does not detail any specific share purchases, sales, or ownership changes.

How does this NIM Form 3 affect investors?

This NIM Form 3 is mainly administrative, confirming Robert Tanner as an officer subject to insider reporting rules. It does not disclose any trades or financial results, so it has limited direct impact on an investor’s assessment of the fund.