Company · CIK 0001289419 · SIC 6282 — Investment Advice · Nasdaq
Morningstar, Inc. · MORN
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 FForm 4 → | Sep 2, 5:40 pm EDT | Conan WiersemaCAO & PAO | 29 | $218.94 | $6,349 | 3,068 | — | |
| Sep 1, 2026 FForm 4 → | Sep 2, 5:35 pm EDT | Michael HoltChief Financial Officer | 54 | $218.94 | $11,823 | 12,272 | — | |
| Aug 24, 2026 JForm 4 → | Aug 26, 4:54 pm EDT | Daniel Mansueto10% Owner | 376,969 | — | — | 3,483,827 | — | |
| Aug 24, 2026 SForm 4 → | Aug 24, 5:15 pm EDT | Joseph D MansuetoExecutive Chairman, Director, 10% Owner | 5,659 | $218.84 | $1,238,394 | 7,938,192 | −0.07% | 10b5-1 |
| Aug 20, 2026 SForm 4 → | Aug 21, 4:47 pm EDT | Joseph D MansuetoExecutive Chairman, Director, 10% Owner | 11,345 | $215.09 | $2,440,238 | 7,943,851 | −0.14% | 10b5-1 |
| Aug 17, 2026 SForm 4 → | Aug 19, 5:31 pm EDT | Joseph D MansuetoExecutive Chairman, Director, 10% Owner | 21,750 | $210.25 | $4,572,830 | 7,955,196 | −0.27% | 10b5-1 |
| Aug 13, 2026 SForm 4 → | Aug 14, 5:56 pm EDT | Joseph D MansuetoExecutive Chairman, Director, 10% Owner | 14,500 | $202.40 | $2,934,808 | 7,976,946 | −0.18% | 10b5-1 |
| Aug 10, 2026 SForm 4 → | Aug 12, 6:54 pm EDT | Joseph D MansuetoExecutive Chairman, Director, 10% Owner | 15,474 | $198.67 | $3,074,151 | 7,991,446 | −0.19% | 10b5-1 |
| Aug 6, 2026 SForm 4 → | Aug 7, 7:12 pm EDT | Joseph D MansuetoExecutive Chairman, Director, 10% Owner | 9,522 | $199.33 | $1,898,023 | 8,006,920 | −0.12% | 10b5-1 |
| Aug 3, 2026 SForm 4 → | Aug 5, 5:35 pm EDT | Joseph D MansuetoExecutive Chairman, Director, 10% Owner | 21,750 | $199.98 | $4,349,492 | 8,016,442 | −0.27% | 10b5-1 |
| Aug 3, 2026 GForm 4 → | Aug 5, 5:35 pm EDT | Joseph D MansuetoExecutive Chairman, Director, 10% Owner | 5,300 | — | — | 8,038,192 | — | 10b5-1 |
| Aug 3, 2026 SForm 4 → | Aug 3, 6:15 pm EDT | William M LyonsDirector | 1,000 | $199.00 | $199,000 | 12,904 | −7.19% |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.