Chairman and CEO

Director

Steel Dynamics Inc operates as a domestic steel producer and metal recycler in the United States. The company's product portfolio comprises hot rolled sheet, hot rolled plate, painted sheet products, cold rolled sheet, and others. Its reportable segments are steel operations, metals recycling operations, steel fabrication operations, and aluminum operations. Maximum revenue is generated from its steel operations segment, which consists of manufacturing various steel products and numerous coating operations. Its primary sources of revenue are currently from the manufacture and sale of steel products, the processing and sale of recycled ferrous and nonferrous metals, and the fabrication and sale of steel joists and deck products.

Institution	Shares	Value	Change
Robeco Institutional Asset Management B.V	1,080,935	$248M	DECREASED
Sapient Capital	447,664	$103M	INCREASED
Aegon Asset Management UK	232,160	$53M	DECREASED
Swedbank AB	197,970	$45M	DECREASED
Ninety One UK	117,065	$27M	DECREASED

Insider	Type	Shares	Date
Mark D Millett (Chairman and CEO)	GIFT	300	2026-07-28
Sheree L Bargabos (Director)	AWARD	43	2026-07-10
Kenneth W. Cornew (Director)	AWARD	2	2026-07-10
Traci M Dolan (Director)	AWARD	102	2026-07-10
Jennifer L Hamann (Director)	AWARD	18	2026-07-10

Member	Type	Amount	Date
Alan Armstrong (Republican)	PURCHASE	$1,001 - $15,000	2026-03-27
Ro Khanna (Democrat)	PURCHASE	$1,001 - $15,000	2026-05-01

Steel Dynamics Inc (STLD) Ownership & Trading Activity

Top Institutional Holders

Recent Insider Trades

Recent Congressional Trades