abrdn Inc. files Form 3 for ABERDEEN MUNICIPAL INCOME FUND (NYSE: MFM)

Rhea-AI Filing Summary

ABERDEEN MUNICIPAL INCOME FUND received a Form 3 filing identifying abrdn Inc. as a reporting person in its role as adviser. The data provided shows no reported transactions or derivative positions, and the transaction summary reflects zero buys, sells, exercises, gifts, or other activity.

Key Terms

Form 3, reportingPersons, transactionSummary

3 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3):"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

reportingPersons regulatory

""reportingPersons": [ { "name": "abrdn Inc.""

transactionSummary financial

""transactionSummary": { "buyCount": 0, "sellCount": 0"

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Available on EDGAR 06/17/2026 - 01:44 PM Accepted by SEC EDGAR 06/17/2026 - 01:44 PM Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

abrdn Inc.

(Last) (First) (Middle)

C/O ABRDN

1900 MARKET STREET, SUITE 200

(Street)

PHILADELPHIA PENNSYLVANIA 19103

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/08/2026

3. Issuer Name and Ticker or Trading Symbol
ABERDEEN MUNICIPAL INCOME FUND [ MFM ]

3a. Foreign Trading Symbol

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

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

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

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:

No securities are beneficially owned.

	/s/ Lucia Sitar (authorized signer) on behalf of abrdn Inc.	06/17/2026
	** 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 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.
* Form 3: SEC 1473 (03-26)

FAQ

What does the abrdn Inc. Form 3 filing for MFM show?

The Form 3 for ABERDEEN MUNICIPAL INCOME FUND lists abrdn Inc. as a reporting person and adviser. The filing data shows no reported transactions, exercises, gifts, or restructurings, and the derivative summary is empty in this excerpt.

Are there any share purchases or sales reported in MFM’s Form 3?

No share purchases or sales are reported in this Form 3 data. The transaction summary shows zero buy and sell counts and zero net buy or sell shares, indicating no trading activity is disclosed in the provided information.

Who is the reporting person in ABERDEEN MUNICIPAL INCOME FUND’s Form 3?

The reporting person is abrdn Inc., identified with the role of adviser. It is not listed as a director, officer, or ten percent owner in the structured data, but is categorized under “other” with the label Adviser.

Does the MFM Form 3 include any derivative securities information?

No derivative securities are listed in the provided Form 3 data. The derivative summary is empty and the transaction summary shows zero derivative transactions and zero exercise-related share activity for abrdn Inc.

What trading direction does the MFM Form 3 suggest for abrdn Inc.?

The Form 3 suggests no trading direction for abrdn Inc. The transaction summary indicates zero buy, sell, or other transaction counts, and the net buy-sell direction is marked neutral in the structured data.