| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mansueto Joseph D | Executive Chairman, Director, 10%+ Owner | 22 W. WASHINGTON, CHICAGO | /s/ Kathleen Peacock, by power of attorney | 25 Feb 2026 | 0001324069 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MORN | Common Stock | Sale | $69,357 | -442 | -0.01% | $156.92 | 8,169,912 | 24 Feb 2026 | Direct | F1, F2 |
| transaction | MORN | Common Stock | Sale | $362,987 | -2,298 | -0.03% | $157.96 | 8,167,614 | 24 Feb 2026 | Direct | F1, F3 |
| transaction | MORN | Common Stock | Sale | $204,885 | -1,286 | -0.02% | $159.32 | 8,166,328 | 24 Feb 2026 | Direct | F1, F4 |
| transaction | MORN | Common Stock | Sale | $315,407 | -1,965 | -0.02% | $160.51 | 8,164,363 | 24 Feb 2026 | Direct | F1, F5 |
| transaction | MORN | Common Stock | Sale | $146,837 | -910 | -0.01% | $161.36 | 8,163,453 | 24 Feb 2026 | Direct | F1, F6 |
| transaction | MORN | Common Stock | Sale | $56,362 | -347 | -0% | $162.43 | 8,163,106 | 24 Feb 2026 | Direct | F1, F7 |
| transaction | MORN | Common Stock | Sale | $326 | -2 | -0% | $163.01 | 8,163,104 | 24 Feb 2026 | Direct | F1 |
| transaction | MORN | Common Stock | Sale | $226,442 | -1,395 | -0.02% | $162.32 | 8,161,709 | 25 Feb 2026 | Direct | F1, F8 |
| transaction | MORN | Common Stock | Sale | $49,036 | -300 | -0% | $163.46 | 8,161,409 | 25 Feb 2026 | Direct | F1, F9 |
| transaction | MORN | Common Stock | Sale | $601,224 | -3,650 | -0.04% | $164.72 | 8,157,759 | 25 Feb 2026 | Direct | F1, F10 |
| transaction | MORN | Common Stock | Sale | $182,308 | -1,102 | -0.01% | $165.43 | 8,156,657 | 25 Feb 2026 | Direct | F1, F11 |
| transaction | MORN | Common Stock | Sale | $13,043 | -78 | -0% | $167.22 | 8,156,579 | 25 Feb 2026 | Direct | F1, F12 |
| transaction | MORN | Common Stock | Sale | $39,402 | -234 | -0% | $168.38 | 8,156,345 | 25 Feb 2026 | Direct | F1, F13 |
| transaction | MORN | Common Stock | Sale | $22,062 | -130 | -0% | $169.71 | 8,156,215 | 25 Feb 2026 | Direct | F1, F14 |
| transaction | MORN | Common Stock | Sale | $17,760 | -104 | -0% | $170.77 | 8,156,111 | 25 Feb 2026 | Direct | F1, F15 |
| transaction | MORN | Common Stock | Sale | $39,769 | -231 | -0% | $172.16 | 8,155,880 | 25 Feb 2026 | Direct | F1, F16 |
| transaction | MORN | Common Stock | Sale | $4,495 | -26 | -0% | $172.87 | 8,155,854 | 25 Feb 2026 | Direct | F1 |
| holding | MORN | Common Stock | 6,282,935 | 24 Feb 2026 | By Trust | F17 | |||||
| holding | MORN | Common Stock | 150,000 | 24 Feb 2026 | By Trust | F18 |
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
| Id | Content |
|---|---|
| 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 15, 2024. |
| F2 | The transaction was executed in multiple trades at prices ranging from $156.5050 to $157.3600. 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. |
| F3 | The transaction was executed in multiple trades at prices ranging from $157.5550 to $158.4500. 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. |
| F4 | The transaction was executed in multiple trades at prices ranging from $158.8050 to $159.7000. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, Morningstar or a shareholder of Morningstar full information regarding the number of shares and prices at which the transaction was effected. |
| F5 | The transaction was executed in multiple trades at prices ranging from $159.9900 to $160.9800. 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. |
| F6 | The transaction was executed in multiple trades at prices ranging from $161.0000 to $161.9900. 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. |
| F7 | The transaction was executed in multiple trades at prices ranging from $162.0050 to $162.9850. 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 transaction was executed in multiple trades at prices ranging from $161.9800 to $162.8950. 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. |
| F9 | The transaction was executed in multiple trades at prices ranging from $163.1000 to $163.8350. 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. |
| F10 | The transaction was executed in multiple trades at prices ranging from $164.1600 to $165.1200. 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. |
| F11 | The transaction was executed in multiple trades at prices ranging from $165.1650 to $165.9500. 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. |
| F12 | The transaction was executed in multiple trades at prices ranging from $166.9850 to $167.4200. 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. |
| F13 | The transaction was executed in multiple trades at prices ranging from $168.1000 to $168.8500. 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. |
| F14 | The transaction was executed in multiple trades at prices ranging from $169.3600 to $170.2100. 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. |
| F15 | The transaction was executed in multiple trades at prices ranging from $170.4450 to $171.2600. 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. |
| F16 | The transaction was executed in multiple trades at prices ranging from $171.7300 to $172.7000. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, Morningstar or a shareholder of Morningstar full information regarding the number of shares and prices at which the transaction was effected. |
| F17 | 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. |
| F18 | 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. |