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person · Reporting owner

Mansueto Joseph D

Disclosed activity across 2 companies

Tapewire entity
20300
SEC CIK
0001324069

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Morningstar, Inc.MORN · Entity 915Director · Executive Chairman · 10% ownerAugust 24, 2026August 24, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Morningstar, Inc.

Report date August 24, 2026 · Filed August 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect7,938,192 Ending reported balance After 2026-08-24 transaction · row 6
6 source rows · reconciled sequence

Row 1 · 2026-08-24 · Sale · Disposed 220 · Balance 7,943,631

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F2: The transaction was executed in multiple trades at prices ranging from $215.7100 to $216.4800. 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.

Row 2 · 2026-08-24 · Sale · Disposed 1,181 · Balance 7,942,450

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F3: The transaction was executed in multiple trades at prices ranging from $216.8500 to $217.8300. 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.

Row 3 · 2026-08-24 · Sale · Disposed 1,740 · Balance 7,940,710

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F4: The transaction was executed in multiple trades at prices ranging from $217.9400 to $218.9000. 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.

Row 4 · 2026-08-24 · Sale · Disposed 978 · Balance 7,939,732

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F5: The transaction was executed in multiple trades at prices ranging from $218.9400 to $219.9100. 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.

Row 5 · 2026-08-24 · Sale · Disposed 1,314 · Balance 7,938,418

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F6: The transaction was executed in multiple trades at prices ranging from $219.9600 to $220.8400. 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.

Row 6 · 2026-08-24 · Sale · Disposed 226 · Balance 7,938,192

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F7: The transaction was executed in multiple trades at prices ranging from $221.0400 to $221.1900. 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.

Common StockSEC Table I · non-derivativeIndirectBy Trust6,277,675 Reported balance Holding disclosure · report date 2026-08-24 · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · Balance 6,277,675

F8: 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.

Common StockSEC Table I · non-derivativeIndirectBy Trust150,000 Reported balance Holding disclosure · report date 2026-08-24 · row 8 Holding and transaction disclosures are not merged.
1 source row

Row 8 · Balance 150,000

F9: 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.

Filing footnotes · ownership attribution and instrument terms

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F2: The transaction was executed in multiple trades at prices ranging from $215.7100 to $216.4800. 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.

F3: The transaction was executed in multiple trades at prices ranging from $216.8500 to $217.8300. 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.

F4: The transaction was executed in multiple trades at prices ranging from $217.9400 to $218.9000. 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.

F5: The transaction was executed in multiple trades at prices ranging from $218.9400 to $219.9100. 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.

F6: The transaction was executed in multiple trades at prices ranging from $219.9600 to $220.8400. 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.

F7: The transaction was executed in multiple trades at prices ranging from $221.0400 to $221.1900. 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.

F8: 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.

F9: 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.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

WHOLE FOODS MARKET INC

Report date August 28, 2017 · Filed August 28, 2017

Section 16 reporting ended · disclosed 2017-08-28. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2017-08-28 transaction · row 1
1 source row

Row 1 · 2017-08-28 · Disposition to issuer · Disposed 3,600 · Balance 0

F1: Pursuant to the Agreement and Plan of Merger (the "merger agreement"), dated as of June 15, 2017, by and among Amazon.com, Inc., Walnut Merger Sub, Inc., and Whole Foods Market, Inc., shares of Whole Foods Market, Inc. common stock and restricted stock were converted into the right to receive $42.00 cash per share, without interest.

Common StockSEC Table I · non-derivativeIndirectBy children0 Reported balance After 2017-08-28 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2017-08-28 · Disposition to issuer · Disposed 3,000 · Balance 0

F1: Pursuant to the Agreement and Plan of Merger (the "merger agreement"), dated as of June 15, 2017, by and among Amazon.com, Inc., Walnut Merger Sub, Inc., and Whole Foods Market, Inc., shares of Whole Foods Market, Inc. common stock and restricted stock were converted into the right to receive $42.00 cash per share, without interest.

Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $35.99 · Expires 2024-05-19Direct0 Reported balance After 2017-08-28 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2017-08-28 · Disposition to issuer · Disposed 7,500 · Balance 0

F3: Pursuant to the merger agreement, each outstanding stock option was cancelled and converted into the right to receive an amount in cash equal to the product of (a) the number of shares subject to such option multiplied by (b) the excess, if any, of the merger consideration of $42.00 over the exercise price per share of such option.

F2: The option was exercisable in four equal annual installments beginning on the first anniversary of the date on which the option was granted.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger (the "merger agreement"), dated as of June 15, 2017, by and among Amazon.com, Inc., Walnut Merger Sub, Inc., and Whole Foods Market, Inc., shares of Whole Foods Market, Inc. common stock and restricted stock were converted into the right to receive $42.00 cash per share, without interest.

F2: The option was exercisable in four equal annual installments beginning on the first anniversary of the date on which the option was granted.

F3: Pursuant to the merger agreement, each outstanding stock option was cancelled and converted into the right to receive an amount in cash equal to the product of (a) the number of shares subject to such option multiplied by (b) the excess, if any, of the merger consideration of $42.00 over the exercise price per share of such option.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 24, 2026 Filed Aug 24, 2026 21:15 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 226 $221.12 $49,972.94
Disclosure

SEC source: 0001324069-26-000045 · wk-form4_1787606143.xml · nonDerivative · entry 6

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,938,192

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F7 · price: The transaction was executed in multiple trades at prices ranging from $221.0400 to $221.1900. 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.

Read SEC document
August 24, 2026 Filed Aug 24, 2026 21:15 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,314 $220.42 $289,635.43
Disclosure

SEC source: 0001324069-26-000045 · wk-form4_1787606143.xml · nonDerivative · entry 5

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,938,418

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F6 · price: The transaction was executed in multiple trades at prices ranging from $219.9600 to $220.8400. 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.

Read SEC document
August 24, 2026 Filed Aug 24, 2026 21:15 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 978 $219.44 $214,608.99
Disclosure

SEC source: 0001324069-26-000045 · wk-form4_1787606143.xml · nonDerivative · entry 4

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,939,732

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F5 · price: The transaction was executed in multiple trades at prices ranging from $218.9400 to $219.9100. 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.

Read SEC document
August 24, 2026 Filed Aug 24, 2026 21:15 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,740 $218.43 $380,074.12
Disclosure

SEC source: 0001324069-26-000045 · wk-form4_1787606143.xml · nonDerivative · entry 3

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,940,710

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F4 · price: The transaction was executed in multiple trades at prices ranging from $217.9400 to $218.9000. 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.

Read SEC document
August 24, 2026 Filed Aug 24, 2026 21:15 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,181 $217.26 $256,580.64
Disclosure

SEC source: 0001324069-26-000045 · wk-form4_1787606143.xml · nonDerivative · entry 2

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,942,450

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F3 · price: The transaction was executed in multiple trades at prices ranging from $216.8500 to $217.8300. 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.

Read SEC document
August 24, 2026 Filed Aug 24, 2026 21:15 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 220 $216.01 $47,521.83
Disclosure

SEC source: 0001324069-26-000045 · wk-form4_1787606143.xml · nonDerivative · entry 1

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,943,631

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F2 · price: The transaction was executed in multiple trades at prices ranging from $215.7100 to $216.4800. 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.

Read SEC document
August 21, 2026 Filed Aug 21, 2026 20:47 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 268 $217.57 $58,307.82
Disclosure

SEC source: 0001324069-26-000043 · wk-form4_1787345232.xml · nonDerivative · entry 7

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,943,851

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F8 · price: The transaction was executed in multiple trades at prices ranging from $217.4900 to $217.6800. 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.

Read SEC document
August 21, 2026 Filed Aug 21, 2026 20:47 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,827 $216.70 $829,301.33
Disclosure

SEC source: 0001324069-26-000043 · wk-form4_1787345232.xml · nonDerivative · entry 6

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,944,119

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F7 · price: The transaction was executed in multiple trades at prices ranging from $216.4900 to $217.4700. 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.

Read SEC document
August 20, 2026 Filed Aug 21, 2026 20:47 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 501 $217.13 $108,783.68
Disclosure

SEC source: 0001324069-26-000043 · wk-form4_1787345232.xml · nonDerivative · entry 5

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,947,946

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F6 · price: The transaction was executed in multiple trades at prices ranging from $216.9100 to $217.3750. 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.

Read SEC document
August 20, 2026 Filed Aug 21, 2026 20:47 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 295 $216.16 $63,766.52
Disclosure

SEC source: 0001324069-26-000043 · wk-form4_1787345232.xml · nonDerivative · entry 4

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,948,447

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F5 · price: The transaction was executed in multiple trades at prices ranging from $215.7800 to $216.6100. 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.

Read SEC document
August 20, 2026 Filed Aug 21, 2026 20:47 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,938 $215.18 $417,009.15
Disclosure

SEC source: 0001324069-26-000043 · wk-form4_1787345232.xml · nonDerivative · entry 3

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,948,742

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F4 · price: The transaction was executed in multiple trades at prices ranging from $214.7600 to $215.7100. 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.

Read SEC document
August 20, 2026 Filed Aug 21, 2026 20:47 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,359 $214.17 $291,050.24
Disclosure

SEC source: 0001324069-26-000043 · wk-form4_1787345232.xml · nonDerivative · entry 2

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,950,680

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F3 · price: The transaction was executed in multiple trades at prices ranging from $213.7450 to $214.7200. 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.

Read SEC document
August 20, 2026 Filed Aug 21, 2026 20:47 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,157 $212.87 $672,018.91
Disclosure

SEC source: 0001324069-26-000043 · wk-form4_1787345232.xml · nonDerivative · entry 1

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,952,039

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F2 · price: The transaction was executed in multiple trades at prices ranging from $212.6650 to $213.5600. 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.

Read SEC document
August 19, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 189 $217.01 $41,015.06
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 15

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,955,196

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F16 · price: The transaction was executed in multiple trades at prices ranging from $216.7500 to $217.3275. 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.

Read SEC document
August 19, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 369 $215.93 $79,676.58
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 14

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,955,385

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F15 · price: The transaction was executed in multiple trades at prices ranging from $215.3900 to $216.3400. 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.

Read SEC document
August 19, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,785 $214.81 $383,437.99
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 13

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,955,754

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F14 · price: The transaction was executed in multiple trades at prices ranging from $214.3850 to $215.3800. 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.

Read SEC document
August 19, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,031 $213.96 $648,511.55
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 12

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,957,539

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F13 · price: The transaction was executed in multiple trades at prices ranging from $213.3750 to $214.3575. 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.

Read SEC document
August 19, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 426 $211.52 $90,108.20
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 10

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,961,226

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F11 · price: The transaction was executed in multiple trades at prices ranging from $211.0000 to $211.9800. 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.

Read SEC document
August 19, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 680 $210.24 $142,965.85
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 9

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,961,652

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F10 · price: The transaction was executed in multiple trades at prices ranging from $209.7700 to $210.7200. 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.

Read SEC document
August 19, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 114 $208.21 $23,735.76
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 8

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,962,332

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F9 · price: The transaction was executed in multiple trades at prices ranging from $208.1900 to $208.3400. 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.

Read SEC document
August 18, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 656 $212.53 $139,422.30
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 11

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,960,570

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F12 · price: The transaction was executed in multiple trades at prices ranging from $212.2075 to $212.9000. 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.

Read SEC document
August 18, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 106 $212.20 $22,493.70
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 7

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,962,446

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F8 · price: The transaction was executed in multiple trades at prices ranging from $212.0750 to $212.6100. 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.

Read SEC document
August 18, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,588 $211.26 $335,480.72
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 6

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,962,552

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F7 · price: The transaction was executed in multiple trades at prices ranging from $210.8900 to $211.8200. 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.

Read SEC document
August 18, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,708 $210.32 $569,546.02
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 5

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,964,140

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F6 · price: The transaction was executed in multiple trades at prices ranging from $209.8900 to $210.8200. 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.

Read SEC document
August 18, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,935 $209.48 $405,345.74
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 4

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,966,848

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F5 · price: The transaction was executed in multiple trades at prices ranging from $208.8700 to $209.7900. 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.

Read SEC document
August 18, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 913 $208.13 $190,022.32
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 3

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,968,783

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F4 · price: The transaction was executed in multiple trades at prices ranging from $207.8650 to $208.8250. 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.

Read SEC document
August 17, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,501 $207.81 $311,927.01
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 2

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,969,696

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F3 · price: The transaction was executed in multiple trades at prices ranging from $207.4800 to $208.2900. 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.

Read SEC document
August 17, 2026 Filed Aug 19, 2026 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 5,749 $206.84 $1,189,140.98
Disclosure

SEC source: 0001324069-26-000041 · wk-form4_1787175068.xml · nonDerivative · entry 1

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,971,197

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F2 · price: The transaction was executed in multiple trades at prices ranging from $206.4100 to $207.3900. 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.

Read SEC document
August 14, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 277 $209.38 $57,999.37
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 12

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,976,946

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F12 · price: The transaction was executed in multiple trades at prices ranging from $209.1025 to $209.7000. 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.

Read SEC document
August 14, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 240 $208.45 $50,028.07
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 11

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,977,223

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F11 · price: The transaction was executed in multiple trades at prices ranging from $207.9900 to $208.8700. 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.

Read SEC document
August 14, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,809 $207.33 $582,386.60
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 10

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,977,463

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F10 · price: The transaction was executed in multiple trades at prices ranging from $206.9050 to $207.8600. 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.

Read SEC document
August 14, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,924 $206.28 $809,448.61
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 9

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,980,272

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F9 · price: The transaction was executed in multiple trades at prices ranging from $205.8900 to $206.8700. 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.

Read SEC document
August 13, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 178 $206.78 $36,807.55
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 8

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,984,196

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F8 · price: The transaction was executed in multiple trades at prices ranging from $206.5000 to $207.4100. 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.

Read SEC document
August 13, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 52 $205.66 $10,694.19
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 7

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,984,374

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F7 · price: The transaction was executed in multiple trades at prices ranging from $205.1850 to $206.1300. 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.

Read SEC document
August 13, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 78 $203.79 $15,895.88
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 6

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,984,426

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F6 · price: The transaction was executed in multiple trades at prices ranging from $203.3200 to $204.2700. 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.

Read SEC document
August 13, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 52 $202.09 $10,508.42
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 5

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,984,504

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F5 · price: The transaction was executed in multiple trades at prices ranging from $201.8200 to $202.3500. 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.

Read SEC document
August 13, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 26 $199.75 $5,193.50
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 4

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,984,556

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

Read SEC document
August 13, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 430 $198.96 $85,552.63
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 3

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,984,582

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F4 · price: The transaction was executed in multiple trades at prices ranging from $198.5350 to $199.5175. 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.

Read SEC document
August 13, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,936 $197.88 $580,961.59
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 2

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,985,012

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F3 · price: The transaction was executed in multiple trades at prices ranging from $197.5200 to $198.4300. 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.

Read SEC document
August 13, 2026 Filed Aug 14, 2026 21:56 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,498 $197.06 $689,331.62
Disclosure

SEC source: 0001324069-26-000039 · wk-form4_1786744596.xml · nonDerivative · entry 1

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,987,948

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F2 · price: The transaction was executed in multiple trades at prices ranging from $196.5200 to $197.5025. 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.

Read SEC document
August 12, 2026 Filed Aug 12, 2026 22:54 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 26 $197.63 $5,138.38
Disclosure

SEC source: 0001324069-26-000037 · wk-form4_1786575294.xml · nonDerivative · entry 6

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,991,446

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

Read SEC document
August 12, 2026 Filed Aug 12, 2026 22:54 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 291 $197.09 $57,352.11
Disclosure

SEC source: 0001324069-26-000037 · wk-form4_1786575294.xml · nonDerivative · entry 5

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,991,472

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F6 · price: The transaction was executed in multiple trades at prices ranging from $196.5800 to $197.5650. 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.

Read SEC document
August 12, 2026 Filed Aug 12, 2026 22:54 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,906 $195.77 $373,138.19
Disclosure

SEC source: 0001324069-26-000037 · wk-form4_1786575294.xml · nonDerivative · entry 4

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,991,763

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F5 · price: The transaction was executed in multiple trades at prices ranging from $195.4700 to $196.3300. 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.

Read SEC document
August 12, 2026 Filed Aug 12, 2026 22:54 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 5,027 $194.96 $980,043.81
Disclosure

SEC source: 0001324069-26-000037 · wk-form4_1786575294.xml · nonDerivative · entry 3

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,993,669

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F4 · price: The transaction was executed in multiple trades at prices ranging from $194.4700 to $195.4550. 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.

Read SEC document
August 11, 2026 Filed Aug 12, 2026 22:54 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 974 $200.32 $195,108.47
Disclosure

SEC source: 0001324069-26-000037 · wk-form4_1786575294.xml · nonDerivative · entry 2

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,998,696

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F3 · price: The transaction was executed in multiple trades at prices ranging from $200.0300 to $201.0150. 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.

Read SEC document
August 10, 2026 Filed Aug 12, 2026 22:54 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 7,250 $201.84 $1,463,369.73
Disclosure

SEC source: 0001324069-26-000037 · wk-form4_1786575294.xml · nonDerivative · entry 1

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,999,670

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F2 · price: The transaction was executed in multiple trades at prices ranging from $201.8433 to $201.8491. 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.

Read SEC document
August 07, 2026 Filed Aug 7, 2026 23:12 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 506 $201.53 $101,973.52
Disclosure

SEC source: 0001324069-26-000035 · wk-form4_1786144341.xml · nonDerivative · entry 6

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,006,920

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F7 · price: The transaction was executed in multiple trades at prices ranging from $201.0900 to $201.8150. 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.

Read SEC document
August 07, 2026 Filed Aug 7, 2026 23:12 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,566 $200.40 $514,234.87
Disclosure

SEC source: 0001324069-26-000035 · wk-form4_1786144341.xml · nonDerivative · entry 5

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,007,426

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F6 · price: The transaction was executed in multiple trades at prices ranging from $200.0300 to $200.9800. 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.

Read SEC document
August 07, 2026 Filed Aug 7, 2026 23:12 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,559 $199.34 $510,111.06
Disclosure

SEC source: 0001324069-26-000035 · wk-form4_1786144341.xml · nonDerivative · entry 4

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,009,992

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F5 · price: The transaction was executed in multiple trades at prices ranging from $199.0050 to $199.9100 . 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.

Read SEC document
August 07, 2026 Filed Aug 7, 2026 23:12 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,453 $198.49 $288,410.04
Disclosure

SEC source: 0001324069-26-000035 · wk-form4_1786144341.xml · nonDerivative · entry 3

Mansueto Joseph D · CIK 0001324069 · Director · Executive Chairman · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,012,551

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 19, 2025.

F4 · price: The transaction was executed in multiple trades at prices ranging from $198.0000 to $198.7800. 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.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.