MSC Income Fund (MSIF) director buys 1,887 common shares

Rhea-AI Filing Summary

MSC Income Fund, Inc. director John O. Niemann Jr. bought 1,887 shares of common stock in an open-market purchase. The shares were acquired at a price of $12.42 per share on March 9, 2026, bringing his directly held stake to 38,726.041 shares.

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^*

Niemann John O. Jr.

(Last) (First) (Middle)

1300 POST OAK BLVD, 8TH FLOOR

(Street)

HOUSTON TX 77056

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MSC INCOME FUND, INC. [ MSIF ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/09/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/09/2026		P		1,887	A	$12.42	38,726.041	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Jason B. Beauvais, Attorney-in-Fact	03/10/2026
	** 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).
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 insider transaction did MSC Income Fund (MSIF) report for John O. Niemann Jr.?

MSC Income Fund reported that director John O. Niemann Jr. bought 1,887 common shares. The open-market purchase occurred on March 9, 2026, and increased his directly held position to 38,726.041 shares following the transaction.

At what price did John O. Niemann Jr. buy MSC Income Fund (MSIF) shares?

John O. Niemann Jr. purchased MSC Income Fund common stock at $12.42 per share. The Form 4 describes this as an open-market purchase of 1,887 shares, completed on March 9, 2026, with the shares held directly afterward.

How many MSC Income Fund (MSIF) shares does John O. Niemann Jr. own after this trade?

After the March 9, 2026 transaction, John O. Niemann Jr. directly owns 38,726.041 shares of MSC Income Fund common stock. This total reflects his holdings following the open-market purchase of 1,887 additional shares reported in the Form 4.

Was the MSC Income Fund (MSIF) Form 4 transaction a purchase or a sale?

The Form 4 reports a purchase. Director John O. Niemann Jr. executed an open-market buy of 1,887 MSC Income Fund common shares on March 9, 2026, at $12.42 per share, increasing his directly held ownership position.

Does the MSC Income Fund (MSIF) Form 4 show any derivative security activity?

The Form 4 does not report any derivative transactions. It lists only a single non-derivative transaction: an open-market purchase of 1,887 common shares by director John O. Niemann Jr., with no options or other derivatives shown in the derivative section.