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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 07, 2026 Filed Aug 7, 2026 23:12 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 166 $196.16 $32,563.27
Disclosure

SEC source: 0001324069-26-000035 · wk-form4_1786144341.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,014,004

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 $195.9800 to $196.3450. 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 06, 2026 Filed Aug 7, 2026 23:12 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,272 $198.38 $450,729.81
Disclosure

SEC source: 0001324069-26-000035 · wk-form4_1786144341.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,014,170

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 $198.3300 to $198.5000. 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 05, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 30 $202.51 $6,075.44
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 14

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,016,442

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 $202.5000 to $202.6100. 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 05, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,664 $201.98 $336,102.04
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 13

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,016,472

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.

F12 · price: The transaction was executed in multiple trades at prices ranging from $201.4800 to $202.4300. 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 05, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 4,310 $201.12 $866,833.23
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 12

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,018,136

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 $200.4750 to $201.4500. 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 05, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,246 $199.58 $248,675.18
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 11

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,022,446

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.

F10 · price: The transaction was executed in multiple trades at prices ranging from $199.2500 to $200.0775. 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 04, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 64 $201.15 $12,873.87
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,023,692

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 $201.0100 to $201.3100. 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 04, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,349 $200.57 $471,140.10
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,023,756

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 $199.9900 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 04, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,840 $199.51 $766,105.34
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,026,105

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 $198.9600 to $199.9300. 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 04, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 997 $198.06 $197,470.51
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,029,945

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 $197.9300 to $198.6000. 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 03, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 26 $200.87 $5,222.62
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,030,942

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 03, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,568 $199.78 $513,022.71
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,030,968

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 $199.4450 to $200.3800. 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 03, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 4,043 $199.06 $804,806.45
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,033,536

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 $198.4400 to $199.4150. 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 03, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 573 $197.72 $113,295.51
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,037,579

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 $197.4250 to $198.1800. 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 03, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 40 $196.72 $7,868.96
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,038,152

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 $196.3600 to $196.9200. 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 03, 2026 Filed Aug 5, 2026 21:35 UTC Morningstar, Inc. MORN · Entity 915 GiftCommon Stock 5,300 $0.00 $0.00
Disclosure

SEC source: 0001324069-26-000032 · wk-form4_1785965701.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,038,192

Read SEC document
May 22, 2026 Filed May 22, 2026 20:52 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 227 $179.52 $40,750.90
Disclosure

SEC source: 0001324069-26-000030 · wk-form4_1779483136.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,043,492

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 $179.1100 to $179.8600. 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
May 22, 2026 Filed May 22, 2026 20:52 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 293 $178.39 $52,267.45
Disclosure

SEC source: 0001324069-26-000030 · wk-form4_1779483136.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,043,719

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 $178.0200 to $178.9700. 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
May 22, 2026 Filed May 22, 2026 20:52 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 578 $177.08 $102,354.26
Disclosure

SEC source: 0001324069-26-000030 · wk-form4_1779483136.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,044,012

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.

F8 · price: The transaction was executed in multiple trades at prices ranging from $176.8650 to $177.6150. 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
May 22, 2026 Filed May 22, 2026 20:52 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 741 $176.30 $130,640.23
Disclosure

SEC source: 0001324069-26-000030 · wk-form4_1779483136.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,044,590

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 19, 2025.

F7 · price: The transaction was executed in multiple trades at prices ranging from $175.8450 to $176.8100. 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
May 22, 2026 Filed May 22, 2026 20:52 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 114 $174.98 $19,947.28
Disclosure

SEC source: 0001324069-26-000030 · wk-form4_1779483136.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,045,331

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 $174.6500 to $175.2700. 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
May 22, 2026 Filed May 22, 2026 20:52 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 317 $174.09 $55,185.17
Disclosure

SEC source: 0001324069-26-000030 · wk-form4_1779483136.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,045,445

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 $173.4100 to $174.3750. 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
May 21, 2026 Filed May 22, 2026 20:52 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 234 $174.07 $40,732.89
Disclosure

SEC source: 0001324069-26-000030 · wk-form4_1779483136.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,045,762

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 $173.7600 to $174.9900. 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
May 21, 2026 Filed May 22, 2026 20:52 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,935 $172.87 $334,512.35
Disclosure

SEC source: 0001324069-26-000030 · wk-form4_1779483136.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,045,996

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 $172.6700 to $173.6600. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, Morningstar or a shareholder of Morningstar full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
May 21, 2026 Filed May 22, 2026 20:52 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 5,081 $172.33 $875,594.50
Disclosure

SEC source: 0001324069-26-000030 · wk-form4_1779483136.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,047,931

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 $171.6700 to $172.6650. 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
May 20, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 291 $173.11 $50,375.80
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 16

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,053,012

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.

F16 · price: The transaction was executed in multiple trades at prices ranging from $172.8800 to $173.3300. 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
May 20, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,255 $172.33 $216,278.04
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 15

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,053,303

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 $171.8700 to $172.8100. 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
May 20, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 5,704 $171.32 $977,236.09
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 14

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,054,558

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 $170.8350 to $171.8100. 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
May 19, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 24 $182.14 $4,371.24
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 13

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,060,262

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
May 19, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 227 $181.05 $41,097.56
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 12

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,060,286

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 $181.0200 to $181.2700. 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
May 19, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,726 $180.39 $311,351.59
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 11

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,060,513

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 $180.0100 to $180.7450. 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
May 19, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 676 $179.08 $121,055.92
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,062,239

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 $178.6550 to $179.5500. 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
May 19, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,446 $178.06 $257,476.21
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,062,915

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 $177.5900 to $178.4100. 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
May 19, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 2,629 $176.66 $464,451.50
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,064,361

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 $176.4650 to $177.4500. 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
May 18, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 640 $177.42 $113,547.46
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,066,990

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 $177.2600 to $177.6850. 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
May 18, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,515 $176.85 $621,611.58
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,067,630

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 $176.2450 to $177.2350. 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
May 18, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,620 $175.80 $284,800.21
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,071,145

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 $175.2450 to $176.2200. 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
May 18, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 500 $174.51 $87,257.00
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,072,765

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 $174.1850 to $174.9750. 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
May 18, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 116 $173.38 $20,111.56
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,073,265

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 $173.1600 to $173.4100. 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
May 18, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 300 $172.43 $51,728.49
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,073,381

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 $172.1400 to $172.6150. 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
May 18, 2026 Filed May 20, 2026 21:06 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 559 $171.33 $95,775.59
Disclosure

SEC source: 0001324069-26-000028 · wk-form4_1779311183.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,073,681

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 $170.7250 to $171.6900. 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
May 15, 2026 Filed May 15, 2026 21:41 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 200 $171.47 $34,294.00
Disclosure

SEC source: 0001324069-26-000026 · wk-form4_1778881261.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,074,240

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
May 15, 2026 Filed May 15, 2026 21:41 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 584 $170.74 $99,714.26
Disclosure

SEC source: 0001324069-26-000026 · wk-form4_1778881261.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,074,440

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 · shares: The transaction was executed in multiple trades at prices ranging from $170.2550 to $171.1200. 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
May 15, 2026 Filed May 15, 2026 21:41 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 4,237 $169.59 $718,553.68
Disclosure

SEC source: 0001324069-26-000026 · wk-form4_1778881261.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,075,024

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 $169.1900 to $170.1750. 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
May 15, 2026 Filed May 15, 2026 21:41 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,525 $168.66 $257,213.97
Disclosure

SEC source: 0001324069-26-000026 · wk-form4_1778881261.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,079,261

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 $168.1800 to $169.1750. 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
May 15, 2026 Filed May 15, 2026 21:41 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 704 $167.49 $117,912.89
Disclosure

SEC source: 0001324069-26-000026 · wk-form4_1778881261.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,080,786

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 $167.1700 to $167.9700. 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
May 14, 2026 Filed May 15, 2026 21:41 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 709 $169.52 $120,189.54
Disclosure

SEC source: 0001324069-26-000026 · wk-form4_1778881261.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,081,490

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 $169.5050 to $169.7350. 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
May 14, 2026 Filed May 15, 2026 21:41 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 3,373 $168.97 $569,919.62
Disclosure

SEC source: 0001324069-26-000026 · wk-form4_1778881261.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,082,199

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 $168.4800 to $169.4500. 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
May 14, 2026 Filed May 15, 2026 21:41 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 794 $167.74 $133,184.53
Disclosure

SEC source: 0001324069-26-000026 · wk-form4_1778881261.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,085,572

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 $167.3700 to $168.3000. 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
May 14, 2026 Filed May 15, 2026 21:41 UTC Morningstar, Inc. MORN · Entity 915 SaleCommon Stock 1,236 $166.81 $206,176.67
Disclosure

SEC source: 0001324069-26-000026 · wk-form4_1778881261.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,086,366

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 $166.3200 to $167.2400. 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.