Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Morningstar Inc., 3 years.
Morningstar Inc.
Director
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 3, 2026 | Morningstar Inc. | Open-market sale | −1,000 | $199.00 | $199,000 |
| May 27, 2026 | Morningstar Inc. | Open-market sale | −700 | $179.00 | $125,300 |
| May 15, 2026 | Morningstar Inc. | Grant or award | +1,144 | — | — |
| May 15, 2025 | Morningstar Inc. | Grant or award | +620 | — | — |
| Oct 30, 2024 | Morningstar Inc. | Open-market sale | −750 | $331.88 | $248,910 |
| Sep 30, 2024 | Morningstar Inc. | Open-market sale | −750 | $316.48 | $237,360 |
| Aug 30, 2024 | Morningstar Inc. | Open-market sale | −750 | $311.60 | $233,700 |
| Jul 30, 2024 | Morningstar Inc. | Open-market sale | −750 | $324.83 | $243,623 |
| Jun 28, 2024 | Morningstar Inc. | Open-market sale | −750 | $294.21 | $220,658 |
| Jun 4, 2024 | Morningstar Inc. | Open-market sale | −750 | $289.07 | $216,803 |
| May 15, 2024 | Morningstar Inc. | Grant or award | +639 | — | — |
| May 15, 2023 | Morningstar Inc. | Grant or award | +868 | — | — |
Questions about William M. Lyons
What boards is William M. Lyons on?
William M. Lyons sits on the board of Morningstar Inc.
How long has William M. Lyons served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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