Steel Dynamics, Inc. (STLD)
Nasdaq: STLD · Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) · Fort Wayne, IN · filing with the SEC since 1996
Grade6.1
◀ Past 7.5● Present 6.3▶ Future 4.4
Who runs Steel Dynamics, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Millett Mark D
Chairman and CEO. First filing Feb 2006, latest Jul 28, 2026, 3 filings in all.
Officers reporting now
11
of 18 people with a filing in the last fifteen months
Directors reporting now
7
26 people on the record since 2006
Officerssales are open-market, Nov 6, 2025 to Nov 6, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Schneider Barry | Executive Vice President & CTO | Apr 2007 | Nov 4, 2026 | 5 · $12.4M |
| Millett Mark D | Chairman and CEO | Feb 2006 | Jul 28, 2026 | none |
| Anderson James Stanley | Senior Vice President | Apr 2022 | Jun 8, 2026 | 4 · $2.7M |
| Graham Christopher A | Senior Vice President | May 2014 | May 15, 2026 | 3 · $2.1M |
| Poinsatte Richard A | Senior Vice President | Oct 2023 | May 15, 2026 | 1 · $500,000 |
| Teets Richard P Jr | Executive Vice President | Feb 2006 | May 7, 2026 | none |
| Bickford Chad | Vice President | Apr 2024 | May 4, 2026 | none |
| Alvarez Miguel | Senior Vice President | Feb 2019 | Apr 24, 2026 | 3 · $1.1M |
| Wagler Theresa E | Executive Vice President & CFO | Feb 2006 | Mar 13, 2026 | none |
| Bell Matthew Lane | Vice President | Nov 2025 | Feb 24, 2026 | none |
| Pushis Glenn | Senior Vice President | Jan 2006 | Jan 12, 2026 | none |
Directorssales are open-market, Nov 6, 2025 to Nov 6, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Hamann Jennifer L | director | Nov 2023 | Nov 6, 2026 | none |
| Bargabos Sheree L | director | Oct 2018 | Oct 9, 2026 | none |
| Cornew Kenneth W. | director | May 2016 | Oct 9, 2026 | 2 · $1.1M |
| Dolan Traci M | director | Aug 2012 | Oct 9, 2026 | none |
| Seaman Bradley S | director | Jan 2014 | Oct 9, 2026 | none |
| Sierra Luis Manuel | director | Jan 2022 | Oct 9, 2026 | none |
| Shaheen Gabriel | director | Oct 2009 | Apr 13, 2026 | none |
Earlier names on the record8, newest filing first
Marcuccilli James C · director · last filing Oct 2024Sonnenberg Steven Alan · director · last filing Apr 2024Busse Keith E · officer · last filing Apr 2023Rinn Russell B · officer · last filing Aug 2022Byrne Frank D · director · last filing Apr 2022Kolb Jurgen Dr · director · last filing Apr 2019Steel Dynamics Inc · officer · last filing Feb 2019Bates John C · director · last filing Jul 2017
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.