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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
November 05, 2025 Filed Nov 7, 2025 21:23 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 6,668 $210.94 $1,406,519.25
Disclosure

SEC source: 0001324069-25-000014 · wk-form4_1762550602.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,679,979

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 15, 2024.

F2 · price: The transaction was executed in multiple trades at prices ranging from $210.6700 to $211.6550. 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
November 04, 2025 Filed Nov 5, 2025 21:34 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 943 $214.59 $202,361.67
Disclosure

SEC source: 0001324069-25-000012 · wk-form4_1762378465.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,686,647

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 15, 2024.

F9 · price: The transaction was executed in multiple trades at prices ranging from $214.3800 to $214.9450. 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
November 04, 2025 Filed Nov 5, 2025 21:34 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 4,117 $213.88 $880,536.55
Disclosure

SEC source: 0001324069-25-000012 · wk-form4_1762378465.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,687,590

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 15, 2024.

F8 · price: The transaction was executed in multiple trades at prices ranging from $213.3150 to $214.2750. 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
November 04, 2025 Filed Nov 5, 2025 21:34 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,858 $212.93 $395,630.63
Disclosure

SEC source: 0001324069-25-000012 · wk-form4_1762378465.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,691,707

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 15, 2024.

F7 · price: The transaction was executed in multiple trades at prices ranging from $212.3100 to $213.2900. 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
November 03, 2025 Filed Nov 5, 2025 21:34 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 301 $213.55 $64,278.76
Disclosure

SEC source: 0001324069-25-000012 · wk-form4_1762378465.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,693,565

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 15, 2024.

F6 · price: The transaction was executed in multiple trades at prices ranging from $213.3100 to $213.6900. 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
November 03, 2025 Filed Nov 5, 2025 21:34 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,489 $212.53 $316,463.72
Disclosure

SEC source: 0001324069-25-000012 · wk-form4_1762378465.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,693,866

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 15, 2024.

F5 · price: The transaction was executed in multiple trades at prices ranging from $212.3100 to $213.2800. 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
November 03, 2025 Filed Nov 5, 2025 21:34 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 5,460 $211.71 $1,155,925.68
Disclosure

SEC source: 0001324069-25-000012 · wk-form4_1762378465.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,695,355

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 15, 2024.

F2 · price: The transaction was executed in multiple trades at prices ranging from $211.3100 to $212.2800. 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 · balance_after: In the third quarter of 2025, the reporting person contributed 1,100,000 shares of Morningstar common stock to a grantor retained annuity trust for the benefit of the reporting person and his children which are now reported as indirect holdings.

F4 · balance_after: In the third quarter of 2025, 487,979 shares were distributed to the reporting person from a grantor retained annuity trust established for the benefit of the reporting person and his children which were previously included as indirect holdings and are now reported as directly held.

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August 27, 2025 Filed Aug 27, 2025 21:10 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 216 $265.12 $57,265.21
Disclosure

SEC source: 0001324069-25-000011 · wk-form4_1756329003.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,312,836

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 15, 2024.

F7 · price: The transaction was executed in multiple trades at prices ranging from $264.6400 to $265.4750. 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 27, 2025 Filed Aug 27, 2025 21:10 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 505 $264.01 $133,325.00
Disclosure

SEC source: 0001324069-25-000011 · wk-form4_1756329003.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,313,052

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 15, 2024.

F6 · price: The transaction was executed in multiple trades at prices ranging from $263.5500 to $264.4400. 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 27, 2025 Filed Aug 27, 2025 21:10 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 130 $263.07 $34,199.23
Disclosure

SEC source: 0001324069-25-000011 · wk-form4_1756329003.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,313,557

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 15, 2024.

F5 · price: The transaction was executed in multiple trades at prices ranging from $262.5400 to $263.3600. 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 27, 2025 Filed Aug 27, 2025 21:10 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 48 $261.45 $12,549.60
Disclosure

SEC source: 0001324069-25-000011 · wk-form4_1756329003.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,313,687

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 15, 2024.

Read SEC document
August 27, 2025 Filed Aug 27, 2025 21:10 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 5,806 $260.14 $1,510,349.62
Disclosure

SEC source: 0001324069-25-000011 · wk-form4_1756329003.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,313,735

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 15, 2024.

F4 · price: The transaction was executed in multiple trades at prices ranging from $259.5400 to $260.5000. 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 26, 2025 Filed Aug 27, 2025 21:10 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 100 $261.67 $26,167.00
Disclosure

SEC source: 0001324069-25-000011 · wk-form4_1756329003.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,319,541

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 15, 2024.

Read SEC document
August 26, 2025 Filed Aug 27, 2025 21:10 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,432 $260.48 $893,976.97
Disclosure

SEC source: 0001324069-25-000011 · wk-form4_1756329003.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,319,641

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 15, 2024.

F3 · price: The transaction was executed in multiple trades at prices ranging from $260.2900 to $261.0450. 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 25, 2025 Filed Aug 27, 2025 21:10 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 116 $263.84 $30,605.44
Disclosure

SEC source: 0001324069-25-000011 · wk-form4_1756329003.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,323,073

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 15, 2024.

Read SEC document
August 25, 2025 Filed Aug 27, 2025 21:10 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,528 $263.10 $402,012.22
Disclosure

SEC source: 0001324069-25-000011 · wk-form4_1756329003.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,323,189

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 15, 2024.

F2 · price: The transaction was executed in multiple trades at prices ranging from $262.8400 to $263.6850. 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 22, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 704 $265.67 $187,029.43
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 11

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,324,717

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 15, 2024.

F11 · price: The transaction was executed in multiple trades at prices ranging from $265.4150 to $265.9000. 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 22, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,846 $265.04 $754,312.66
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,325,421

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 15, 2024.

F10 · price: The transaction was executed in multiple trades at prices ranging from $264.3550 to $265.3500. 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 22, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,596 $264.05 $421,420.77
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,328,267

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 15, 2024.

F9 · price: The transaction was executed in multiple trades at prices ranging from $263.3200 to $264.3100. 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 22, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 948 $262.77 $249,105.30
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,329,863

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 15, 2024.

F8 · price: The transaction was executed in multiple trades at prices ranging from $262.3100 to $263.2800. 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 22, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 691 $261.81 $180,908.91
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,330,811

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 15, 2024.

F7 · price: The transaction was executed in multiple trades at prices ranging from $261.3000 to $262.1200. 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 22, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 465 $260.58 $121,170.40
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,331,502

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 15, 2024.

F6 · price: The transaction was executed in multiple trades at prices ranging from $259.9850 to $260.9100. 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 21, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,014 $261.42 $265,082.72
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,331,967

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 15, 2024.

F5 · price: The transaction was executed in multiple trades at prices ranging from $261.3300 to $261.6200. 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, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 26 $262.41 $6,822.53
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,332,981

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 15, 2024.

Read SEC document
August 20, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 455 $261.81 $119,122.87
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,333,007

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 15, 2024.

F4 · price: The transaction was executed in multiple trades at prices ranging from $261.3800 to $262.3100. 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, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,446 $260.69 $637,644.07
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,333,462

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 15, 2024.

F3 · price: The transaction was executed in multiple trades at prices ranging from $260.3700 to $261.3075. 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, 2025 Filed Aug 22, 2025 21:38 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 4,323 $259.91 $1,123,606.93
Disclosure

SEC source: 0001324069-25-000009 · wk-form4_1755898709.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,335,908

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 15, 2024.

F2 · price: The transaction was executed in multiple trades at prices ranging from $259.3700 to $260.3500. 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 19, 2025 Filed Aug 19, 2025 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 916 $260.57 $238,682.67
Disclosure

SEC source: 0001324069-25-000007 · wk-form4_1755639114.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,340,231

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 15, 2024.

F8 · price: The transaction was executed in multiple trades at prices ranging from $260.3450 to $261.0350. 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, 2025 Filed Aug 19, 2025 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,577 $259.83 $929,400.46
Disclosure

SEC source: 0001324069-25-000007 · wk-form4_1755639114.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,341,147

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 15, 2024.

F7 · price: The transaction was executed in multiple trades at prices ranging from $259.3400 to $260.3200. 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, 2025 Filed Aug 19, 2025 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,757 $258.96 $713,950.79
Disclosure

SEC source: 0001324069-25-000007 · wk-form4_1755639114.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,344,724

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 15, 2024.

F6 · price: The transaction was executed in multiple trades at prices ranging from $258.3250 to $259.2900. 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 18, 2025 Filed Aug 19, 2025 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 404 $258.83 $104,565.30
Disclosure

SEC source: 0001324069-25-000007 · wk-form4_1755639114.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,347,481

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 15, 2024.

F5 · price: The transaction was executed in multiple trades at prices ranging from $258.6500 to $258.9700. 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, 2025 Filed Aug 19, 2025 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 6,846 $258.03 $1,766,479.54
Disclosure

SEC source: 0001324069-25-000007 · wk-form4_1755639114.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,347,885

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 15, 2024.

F4 · price: The transaction was executed in multiple trades at prices ranging from $257.6300 to $258.6100. 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 15, 2025 Filed Aug 19, 2025 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2 $260.68 $521.36
Disclosure

SEC source: 0001324069-25-000007 · wk-form4_1755639114.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,354,731

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 15, 2024.

Read SEC document
August 15, 2025 Filed Aug 19, 2025 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,208 $259.32 $313,255.06
Disclosure

SEC source: 0001324069-25-000007 · wk-form4_1755639114.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,354,733

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 15, 2024.

F3 · price: The transaction was executed in multiple trades at prices ranging from $259.0808 to $259.5500. 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 15, 2025 Filed Aug 19, 2025 21:31 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 6,040 $258.51 $1,561,423.35
Disclosure

SEC source: 0001324069-25-000007 · wk-form4_1755639114.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,355,941

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 15, 2024.

F2 · price: The transaction was executed in multiple trades at prices ranging from $258.0800 to $259.0745. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,944 $260.28 $1,026,549.84
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,361,981

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 15, 2024.

F11 · price: The transaction was executed in multiple trades at prices ranging from $260.0500 to $260.6686. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 84 $260.82 $21,909.25
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,365,925

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 15, 2024.

F10 · price: The transaction was executed in multiple trades at prices ranging from $260.5750 to $261.0300. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 188 $259.77 $48,836.70
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,366,009

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 15, 2024.

F9 · price: The transaction was executed in multiple trades at prices ranging from $259.3900 to $260.3450. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 596 $258.61 $154,130.37
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,366,197

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 15, 2024.

F8 · price: The transaction was executed in multiple trades at prices ranging from $258.3700 to $259.3600. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 6,382 $257.78 $1,645,152.60
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,366,793

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 15, 2024.

F7 · price: The transaction was executed in multiple trades at prices ranging from $257.3200 to $258.2600. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 260 $258.56 $67,226.25
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,373,175

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 15, 2024.

F6 · price: The transaction was executed in multiple trades at prices ranging from $258.4000 to $258.9200. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,638 $257.74 $422,172.55
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,373,435

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 15, 2024.

F5 · price: The transaction was executed in multiple trades at prices ranging from $257.4000 to $258.3600. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,496 $257.07 $641,656.95
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,375,073

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 15, 2024.

F4 · price: The transaction was executed in multiple trades at prices ranging from $256.3982 to $257.3950. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 899 $255.78 $229,950.36
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,377,569

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 15, 2024.

F3 · price: The transaction was executed in multiple trades at prices ranging from $255.3318 to $256.2950. 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, 2025 Filed Aug 14, 2025 22:14 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,957 $254.79 $498,632.25
Disclosure

SEC source: 0001324069-25-000005 · wk-form4_1755209669.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,378,468

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 15, 2024.

F2 · price: The transaction was executed in multiple trades at prices ranging from $254.3100 to $255.2741. 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, 2025 Filed Aug 11, 2025 22:33 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 221 $261.64 $57,822.13
Disclosure

SEC source: 0001324069-25-000003 · wk-form4_1754951608.xml · nonDerivative · entry 12

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,380,425

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 15, 2024.

F13 · price: The transaction was executed in multiple trades at prices ranging from $261.4900 to $261.7200. 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 11, 2025 Filed Aug 11, 2025 22:33 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,936 $260.77 $765,607.80
Disclosure

SEC source: 0001324069-25-000003 · wk-form4_1754951608.xml · nonDerivative · entry 11

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,380,646

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 15, 2024.

F12 · price: The transaction was executed in multiple trades at prices ranging from $260.3100 to $261.3000. 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, 2025 Filed Aug 11, 2025 22:33 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,509 $259.84 $911,790.49
Disclosure

SEC source: 0001324069-25-000003 · wk-form4_1754951608.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,383,582

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 15, 2024.

F11 · price: The transaction was executed in multiple trades at prices ranging from $259.3100 to $260.3000. 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, 2025 Filed Aug 11, 2025 22:33 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 98 $258.61 $25,343.42
Disclosure

SEC source: 0001324069-25-000003 · wk-form4_1754951608.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,387,091

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 15, 2024.

F10 · price: The transaction was executed in multiple trades at prices ranging from $258.1500 to $258.9200. 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 08, 2025 Filed Aug 11, 2025 22:33 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,506 $262.52 $395,348.49
Disclosure

SEC source: 0001324069-25-000003 · wk-form4_1754951608.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,387,189

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 15, 2024.

F9 · price: The transaction was executed in multiple trades at prices ranging from $262.3000 to $263.1300. 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

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