# EDGAR Filing Document

**Accession Number:** 0001022671
**File Stem:** 0001104659-26-035859
**Filing Date:** 2026-3
**Character Count:** 1155
**Document Hash:** 9a9fbf5e900cf2eca638c2d0a62e7a61
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-035859.hdr.sgml**: 20260327

**ACCESSION NUMBER**: 0001104659-26-035859

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260327

**DATE AS OF CHANGE**: 20260327

**EFFECTIVENESS DATE**: 20260327

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** STEEL DYNAMICS INC
- **CENTRAL INDEX KEY:** 0001022671
- **STANDARD INDUSTRIAL CLASSIFICATION:** STEEL WORKS, BLAST FURNACES  ROLLING MILLS (COKE OVENS) [3312]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 351929476
- **STATE OF INCORPORATION:** IN
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 000-21719
- **FILM NUMBER:** 26802320

**BUSINESS ADDRESS:**
- **STREET 1:** 7575 W JEFFERSON BLVD
- **CITY:** FORT WAYNE
- **STATE:** IN
- **ZIP:** 46804
- **BUSINESS PHONE:** 260 459 3553

**MAIL ADDRESS:**
- **STREET 1:** 7575 W JEFFERSON BLVD
- **CITY:** FORT WAYNE
- **STATE:** IN
- **ZIP:** 46804

### Attached PDF Documents

**Attachment 1:** `tm269804d1_ars.pdf`

_No text found in this document._