Michael S. Williams
President & CEO at Metallus Inc.
Sits on 1 board. Last updated September 28, 2026
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: Metallus Inc., 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Metallus Inc. May 7, 202499.6%
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 |
|---|---|---|---|---|---|
| Nov 2, 2026 | Metallus Inc. | Open-market sale | −985 | $22.00 | $21,673 |
| Oct 5, 2026 | Metallus Inc. | Open-market sale | −12,430 | $20.29 | $252,246 |
| Oct 2, 2026 | Metallus Inc. | Open-market sale | −12,570 | $20.01 | $251,483 |
| Mar 2, 2026 | Metallus Inc. | Grant or award | +78,100 | — | — |
| Mar 1, 2026 | Metallus Inc. | Shares withheld for tax | −29,124 | $17.00 | $495,108 |
| Feb 11, 2026 | Metallus Inc. | Grant or award | +40,278 | — | — |
| Feb 11, 2026 | Metallus Inc. | Shares withheld for tax | −18,436 | $21.51 | $396,558 |
| Feb 4, 2026 | Metallus Inc. | Open-market sale | −13,713 | $21.28 | $291,813 |
| Feb 3, 2026 | Metallus Inc. | Open-market sale | −19,017 | $21.03 | $399,928 |
| Jan 15, 2026 | Metallus Inc. | Open-market sale | −603 | $21.00 | $12,663 |
| Jan 9, 2026 | Metallus Inc. | Open-market sale | −4,835 | $19.11 | $92,397 |
| Jan 8, 2026 | Metallus Inc. | Open-market sale | −14,462 | $19.10 | $276,224 |
| Dec 18, 2025 | Metallus Inc. | Open-market sale | −5,609 | $19.07 | $106,964 |
| Dec 17, 2025 | Metallus Inc. | Open-market sale | −8,428 | $19.04 | $160,469 |
| Mar 7, 2025 | Metallus Inc. | Grant or award | +95,900 | — | — |
Questions about Michael S. Williams
What boards is Michael S. Williams on?
Michael S. Williams sits on the board of Metallus Inc.
What company is Michael S. Williams the CEO of?
Michael S. Williams is President & CEO of Metallus Inc.
How long has Michael S. Williams served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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