Michael S. Williams

Michael S. Williams, listed as chief executive, appears in our data through filings on Metallus Inc. shares, published by SEC (Form 4). Over a trading history stretching from 1 March 2022 to 5 October 2026, the count stands at 27 filings.

No open-market purchase appears, only 17 sales worth €4.1M. Outside the open market, there are 10 share grants. Since January 2026: no purchases and 5 sales on the market.

The record was last updated on 5 October 2026 with an open-market sale (€224k) in Metallus Inc. Typically, a trade is published a median of 1 day after it takes place. For comparison, the SEC allows two business days to file a Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.