William M. Lyons
Director · Morningstar, Inc.
IndividualSelling only1 10b5-1 trade
- 2024
- Aug 3, 2026
- 5
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies William M. Lyons files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Joseph D. Mansueto - $75.76M in MORN purchases and sales in the last 12 months
- Michael Holt - $231K in MORN purchases and sales in the last 12 months
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Frequently asked questions
Who is William M. Lyons?
William M. Lyons is a corporate insider, tracked as Director of Morningstar, Inc. (MORN). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has William M. Lyons submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has William M. Lyons been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($573K) across all tracked filings.
