STEEL DYNAMICS INC reports

Company location: Fort Wayne, IN
Fiscal year end: 31 December

STEEL DYNAMICS INC has filed 2,759 SEC EDGAR filings since 23 Sep 1996

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SEC filing history

Showing 1-25 of 1,000 matching filings.

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25

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1

8-K/A File 000-21719

FORM 8-K/A

Filing date: 18 Aug 2026
Reporting date: 03 Aug 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Aug 2026
Reporting date: 13 Aug 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-21719

FORM 8-K

Filing date: 14 Aug 2026
Reporting date: 14 Aug 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

SCHEDULE 13G File 005-49143

SCHEDULE 13G filing

Filing date: 06 Aug 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-21719

FORM 8-K

Filing date: 04 Aug 2026
Reporting date: 03 Aug 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 28 Jul 2026
Reporting date: 28 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-21719

10-Q

Filing date: 28 Jul 2026
Reporting date: 30 Jun 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-21719

FORM 8-K

Filing date: 21 Jul 2026
Reporting date: 20 Jul 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Jul 2026
Reporting date: 10 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Jul 2026
Reporting date: 10 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Jul 2026
Reporting date: 10 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Jul 2026
Reporting date: 10 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Jul 2026
Reporting date: 10 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Jul 2026
Reporting date: 10 Jul 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-21719

FORM 8-K

Filing date: 18 Jun 2026
Reporting date: 17 Jun 2026
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 08 Jun 2026
Reporting date: 05 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 000-21719

144 filing

Filing date: 05 Jun 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 000-21719

144 filing

Filing date: 02 Jun 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 01 Jun 2026
Reporting date: 01 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 01 Jun 2026
Reporting date: 01 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 01 Jun 2026
Reporting date: 01 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 01 Jun 2026
Reporting date: 01 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 01 Jun 2026
Reporting date: 01 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 01 Jun 2026
Reporting date: 01 Jun 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 000-21719

144 filing

Filing date: 01 Jun 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

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