STLD

STEEL DYNAMICS INC

Nasdaq · Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)

Insider trades

Congress trades

Company Overview

A concise company profile alongside the latest public filing activity.

Steel Dynamics operates electric arc furnace steel mills that produce flat-rolled, long, and specialty steel products, along with steel recycling and metals fabrication operations that supply raw materials and finished products to construction, automotive, and industrial customers.

Industry

Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)

Headquarters

Fort Wayne, IN

Exchange

Nasdaq

Company profile sourced from SEC filings.

Corporate Insider Trades

Open-market purchases and sales by directors, officers, and other company insiders.

No recent open-market insider trades found for STLD.

Source: SEC EDGAR Form 4 filings

Congressional Trades

Recent disclosures by members of the U.S. House and Senate.

Member	Chamber	Type	Amount	Date
Alan ArmstrongArmstrong, Alan (Senator)	Senate	Buy	$1,001 - $15,000	Mar 27, 2026

Source: Senate eFD and House Clerk STOCK Act disclosures

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For informational purposes only, not investment advice. Filings can be delayed, corrected, or amended. Trading activity alone does not predict future performance.