STEEL DYNAMICS INC reports

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

STEEL DYNAMICS INC has filed 2,754 SEC EDGAR filings since 23 Sep 1996

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SEC filing history

Showing 126-150 of 1,000 matching filings.

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25

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6

10-Q File 000-21719

10-Q

Filing date: 24 Oct 2025
Reporting date: 30 Sep 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-21719

FORM 8-K

Filing date: 21 Oct 2025
Reporting date: 20 Oct 2025
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 Oct 2025
Reporting date: 10 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Oct 2025
Reporting date: 10 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Oct 2025
Reporting date: 10 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Oct 2025
Reporting date: 10 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Oct 2025
Reporting date: 10 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Oct 2025
Reporting date: 10 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Oct 2025
Reporting date: 10 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Oct 2025
Reporting date: 10 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K/A File 000-21719

FORM 8-K/A

Filing date: 30 Sep 2025
Reporting date: 09 May 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 18 Sep 2025
Reporting date: 18 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-21719

FORM 8-K

Filing date: 15 Sep 2025
Reporting date: 15 Sep 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 15 Sep 2025
Reporting date: 12 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-21719

FORM 8-K

Filing date: 19 Aug 2025
Reporting date: 19 Aug 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 15 Aug 2025
Reporting date: 14 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 15 Aug 2025
Reporting date: 14 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 15 Aug 2025
Reporting date: 14 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-21719

FORM 8-K

Filing date: 15 Aug 2025
Reporting date: 14 Aug 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

10-Q File 000-21719

10-Q

Filing date: 11 Aug 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 31 Jul 2025
Reporting date: 30 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 000-21719

144 filing

Filing date: 29 Jul 2025
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: 22 Jul 2025
Reporting date: 21 Jul 2025
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 2025
Reporting date: 11 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 14 Jul 2025
Reporting date: 11 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

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