[Form 4] Morningstar, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Morningstar, Inc. (MORN)6,969 shares of common stock on 11/14/2025 at a weighted average price of $213.3175, and 1,070 shares on 11/17/2025 at a weighted average price of $211.1233, both coded as open-market sales. These transactions were made under a pre-arranged Rule 10b5-1 trading plan adopted on November 15, 2024. After the reported sales, the insider beneficially owns 8,631,417 shares directly, plus 5,948,127 shares held by grantor retained annuity trusts and 150,000 shares held in additional trusts.

11/18/2025 - 04:41 PM

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

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

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^*

Mansueto Joseph D

(Last) (First) (Middle)

22 W. WASHINGTON

(Street)

CHICAGO IL 60602

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Morningstar, Inc. [ MORN ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/14/2025

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	11/14/2025		S(1)		6,969	D	$213.3175(2)	8,632,487	D
Common Stock	11/17/2025		S(1)		1,070	D	$211.1233(3)	8,631,417	D
Common Stock								5,948,127	I	By Trust(4)
Common Stock								150,000	I	By Trust(5)

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:

1. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 15, 2024.

2. The transaction was executed in multiple trades at prices ranging from $212.9850 to $213.8000. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, Morningstar or a shareholder of Morningstar full information regarding the number of shares and prices at which the transaction was effected.

3. The transaction was executed in multiple trades at prices ranging from $210.9500 to $211.6600. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, Morningstar or a shareholder of Morningstar full information regarding the number of shares and prices at which the transaction was effected.

4. The shares are held in grantor retained annuity trusts for the benefit of the reporting person and his children. The reporting person serves as trustee of the grantor retained annuity trusts.

5. The shares are held in trusts for the benefit of the reporting person's children. The reporting person's spouse is trustee of the trusts.

Remarks:

	/s/ Kathleen Peacock, by power of attorney	11/18/2025
	** 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 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 Morningstar (MORN) report on this Form 4?

The filing reports that a Morningstar director, 10% owner and Executive Chairman sold 6,969 shares of common stock on 11/14/2025 and 1,070 shares on 11/17/2025 in open-market transactions coded as sales.

How many Morningstar (MORN) shares were sold and at what prices?

The insider sold a total of 8,039 shares of Morningstar common stock: 6,969 shares at a weighted average price of $213.3175 and 1,070 shares at a weighted average price of $211.1233.

Were the Morningstar (MORN) insider sales under a Rule 10b5-1 trading plan?

Yes. The filing states that the sales were effected under a Rule 10b5-1 trading plan adopted by the reporting person on November 15, 2024.

How many Morningstar (MORN) shares does the insider own after these transactions?

After the reported sales, the insider beneficially owns 8,631,417 shares directly, plus 5,948,127 shares held in grantor retained annuity trusts and 150,000 shares held in additional trusts.

What types of accounts hold the Morningstar (MORN) shares indirectly owned by the insider?

The filing explains that 5,948,127 shares are held in grantor retained annuity trusts for the benefit of the reporting person and his children, and 150,000 shares are held in trusts for the benefit of the reporting person's children.

What price ranges did the Morningstar (MORN) trades occur at?

The 11/14/2025 transaction occurred in multiple trades at prices ranging from $212.9850 to $213.8000, and the 11/17/2025 transaction occurred in multiple trades at prices ranging from $210.9500 to $211.6600.