Insiders who reported open-market trades in the last 12 months at the companies Michael S. Williams 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.
Michael S. Williams is a corporate insider, tracked as Chief Executive Officer, Director of Metallus Inc. (MTUS). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Michael S. Williams submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Michael S. Williams been buying or selling stock?
Recorded transactions: 0 open-market purchases and 9 open-market sales ($1.84M) across all tracked filings.
Michael S. Williams is Chief Executive Officer, Director of Metallus Inc. (MTUS). 8 SEC Form 4 filings on record going back to 2025, most recently on 6 October 2026. Most recent open-market trade: sold $252K of MTUS on 6 October 2026. Lifetime open-market sales: $1.84M.
Recent transactions
13
The latest 13 SEC Form 4 transactions reported by Michael S. Williams.
InsiderAlpha's records for Michael S. Williams go back to 2025: 8 primary Form 4 filings, an average of 4.0 per year. 9 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
