STLD · CIK 0001022671
STEEL DYNAMICS INC (STLD) SEC Filings
Browse 2751 SEC filings for STEEL DYNAMICS INC, covering Sep 23, 1996 through Jul 14, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
2,751
Filed in the last 12 months
145
History covered
1996–2026
Latest filing
4
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
10-K
Annual report · Feb 27, 2026
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10-Q
Quarterly report · Apr 27, 2026
Open original filingLatest company update
8-K
Regulation FD disclosure · Jun 18, 2026
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50 filings
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| Form | Description | Period ended | Filed |
|---|---|---|---|
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 10, 2026 | Jul 14, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 10, 2026 | Jul 14, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 10, 2026 | Jul 14, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 10, 2026 | Jul 14, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 10, 2026 | Jul 14, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 10, 2026 | Jul 14, 2026 |
| 8-K | Regulation FD disclosure | Jun 17, 2026 | Jun 18, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 5, 2026 | Jun 8, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 5, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 2, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 1, 2026 | Jun 1, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 1, 2026 | Jun 1, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 1, 2026 | Jun 1, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 1, 2026 | Jun 1, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 1, 2026 | Jun 1, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jun 1, 2026 | Jun 1, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 1, 2026 |
| SD | Specialized disclosure report | — | Jun 1, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 13, 2026 | May 15, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 14, 2026 | May 15, 2026 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 12, 2026 | May 14, 2026 |
| 144 | Notice of proposed securities sale | — | May 13, 2026 |
| 144 | Notice of proposed securities sale | — | May 12, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | May 12, 2026 |
| 8-K | Shareholder vote; Other material event | May 6, 2026 | May 8, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
94 filings
2025
141 filings
2024
143 filings
2023
136 filings
2022
135 filings
2021
145 filings
2020
130 filings
2019
127 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.