Steel Dynamics Inc SEC filings STLD
Steel Dynamics Inc has 1,003 filings in SEC EDGAR's recent list, going back to Jun 5, 2019. Its latest annual report, Form ARS, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 23, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 20, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 23, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2026 | Oct 19, 2026 |
| 8-K |
Current report
Other events
|
Oct 19, 2026 | Oct 19, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 18, 2026 | Sep 17, 2026 |
| 8-K/A |
Amended current report
Officer or director change
|
Aug 18, 2026 | Aug 3, 2026 |
| 8-K |
Current report
Other events
|
Aug 14, 2026 | Aug 14, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 4, 2026 | Aug 3, 2026 |
| 10-Q | Quarterly report | Jul 28, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 21, 2026 | Jul 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 18, 2026 | Jun 17, 2026 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2026 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 8, 2026 | May 6, 2026 |
| 10-Q | Quarterly report | Apr 27, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 21, 2026 | Apr 20, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 27, 2026 | Mar 25, 2026 |
| ARS | Annual report to shareholders | Mar 27, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 27, 2026 | — |
| DEF 14A | Proxy statement | Mar 27, 2026 | May 6, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 18, 2026 | Mar 17, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Other events
|
Feb 23, 2026 | Feb 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 17, 2026 | Feb 17, 2026 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2026 | Jan 26, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 6, 2026 | Jan 5, 2026 |
| 8-K |
Current report
Material agreement
|
Dec 23, 2025 | Dec 21, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 17, 2025 | Dec 17, 2025 |
| S-3ASR | Automatic shelf registration | Dec 12, 2025 | — |
| 8-K |
Current report
Other events
|
Dec 2, 2025 | Dec 1, 2025 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Nov 21, 2025 | Nov 18, 2025 |
| 424B2 | Prospectus | Nov 19, 2025 | — |
| FWP | Free writing prospectus | Nov 19, 2025 | — |
| FWP | Free writing prospectus | Nov 18, 2025 | — |
| 424B5 | Prospectus supplement | Nov 18, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 12, 2025 | Nov 11, 2025 |
| 8-K |
Current report
Other events
|
Nov 10, 2025 | Nov 7, 2025 |
| 10-Q | Quarterly report | Oct 24, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2025 | Oct 20, 2025 |
| 8-K/A |
Amended current report
Officer or director change
|
Sep 30, 2025 | May 9, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 15, 2025 | Sep 15, 2025 |
| 8-K |
Current report
Other events
|
Aug 19, 2025 | Aug 19, 2025 |
| 8-K |
Current report
Other events
|
Aug 15, 2025 | Aug 14, 2025 |
| 10-Q | Quarterly report | Aug 11, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2025 | Jul 21, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 18, 2025 | Jun 18, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| 10-Q | Quarterly report | May 12, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
May 12, 2025 | May 9, 2025 |
| 8-K |
Current report
Other events
|
Apr 30, 2025 | Apr 28, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Apr 29, 2025 | Apr 25, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2025 | Apr 22, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 18, 2025 | Mar 17, 2025 |
| ARS | Annual report to shareholders | Mar 13, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 13, 2025 | — |
| DEF 14A | Proxy statement | Mar 13, 2025 | Apr 25, 2025 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Mar 12, 2025 | Mar 10, 2025 |
| 424B2 | Prospectus | Mar 11, 2025 | — |
| FWP | Free writing prospectus | Mar 10, 2025 | — |
| 424B5 | Prospectus supplement | Mar 10, 2025 | — |
| 10-K | Annual report | Feb 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Other events
|
Feb 25, 2025 | Feb 24, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 23, 2025 | Jan 22, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 17, 2024 | Dec 16, 2024 |
| 10-Q | Quarterly report | Nov 8, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Other events
|
Nov 8, 2024 | Nov 8, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 7, 2024 | Nov 4, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 17, 2024 | Oct 16, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 17, 2024 | Sep 16, 2024 |
| 8-K |
Current report
Other events
|
Aug 19, 2024 | Aug 16, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 18, 2024 | Jul 17, 2024 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Jul 5, 2024 | Jul 3, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 28, 2024 | Jun 26, 2024 |
| 424B2 | Prospectus | Jun 27, 2024 | — |
| FWP | Free writing prospectus | Jun 26, 2024 | — |
| 424B5 | Prospectus supplement | Jun 26, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 17, 2024 | Jun 17, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Other events
|
May 14, 2024 | May 9, 2024 |
| 10-Q | Quarterly report | May 10, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2024 | Apr 23, 2024 |
| 8-K |
Current report
Other events
|
Apr 3, 2024 | Apr 1, 2024 |
| ARS | Annual report to shareholders | Mar 28, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 28, 2024 | — |
| DEF 14A | Proxy statement | Mar 28, 2024 | May 9, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 15, 2024 | Mar 15, 2024 |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Other events
|
Feb 27, 2024 | Feb 26, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Feb 1, 2024 | Jan 31, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 24, 2024 | Jan 23, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 15, 2023 | Dec 15, 2023 |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Other events
|
Nov 3, 2023 | Nov 3, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 19, 2023 | Oct 18, 2023 |
| 8-K |
Current report
Other events
|
Oct 19, 2023 | Oct 17, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 19, 2023 | Sep 18, 2023 |
| 8-K |
Current report
Officer or director change, Other events
|
Sep 15, 2023 | Sep 15, 2023 |
| 8-K |
Current report
Other events
|
Aug 21, 2023 | Aug 18, 2023 |
| 10-Q | Quarterly report | Aug 8, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Other events
|
Aug 2, 2023 | Jul 31, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 21, 2023 | Jul 19, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 20, 2023 | Jul 19, 2023 |
| UPLOAD | Letter from the SEC | Jul 13, 2023 | — |
| 8-K |
Current report
Other events
|
Jul 10, 2023 | Jul 7, 2023 |
| CORRESP | Letter to the SEC | Jul 7, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 16, 2023 | Jun 16, 2023 |
| UPLOAD | Letter from the SEC | Jun 8, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2023 | — |
| 8-K |
Current report
Other events
|
May 16, 2023 | May 15, 2023 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 16, 2023 | May 11, 2023 |
| 10-Q | Quarterly report | May 5, 2023 | Mar 31, 2023 |
| DEFA14A | Additional proxy material | May 1, 2023 | — |
| 8-K |
Current report
Results of operations
|
Apr 21, 2023 | Apr 19, 2023 |
| ARS | Annual report to shareholders | Mar 30, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Mar 30, 2023 | — |
| DEF 14A | Proxy statement | Mar 30, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 16, 2023 | Mar 15, 2023 |
| 10-K | Annual report | Feb 28, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Other events
|
Feb 27, 2023 | Feb 27, 2023 |
| 8-K |
Current report
Officer or director change, Other events
|
Feb 9, 2023 | Feb 9, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 26, 2023 | Jan 25, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 26, 2023 | Jan 23, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 19, 2022 | Dec 15, 2022 |
| S-3ASR | Automatic shelf registration | Dec 7, 2022 | — |
| 8-K |
Current report
Other events
|
Nov 14, 2022 | Nov 10, 2022 |
| 8-K |
Current report
Other events
|
Nov 3, 2022 | Nov 2, 2022 |
| 10-Q | Quarterly report | Oct 26, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2022 | Oct 19, 2022 |
| 8-K |
Current report
Other events
|
Oct 5, 2022 | Oct 4, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 16, 2022 | Sep 15, 2022 |
| 8-K |
Current report
Other events
|
Aug 24, 2022 | Aug 22, 2022 |
| 10-Q | Quarterly report | Aug 2, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 21, 2022 | Jul 20, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 19, 2022 | Jul 19, 2022 |
| 8-K |
Current report
Other events
|
Jun 28, 2022 | Jun 28, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 16, 2022 | Jun 16, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| 8-K |
Current report
Other events
|
May 17, 2022 | May 16, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 9, 2022 | May 5, 2022 |
| 8-K |
Current report
Other events
|
May 9, 2022 | May 6, 2022 |
| 10-Q | Quarterly report | Apr 29, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2022 | Apr 20, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 29, 2022 | Mar 24, 2022 |
| DEFA14A | Additional proxy material | Mar 21, 2022 | — |
| DEF 14A | Proxy statement | Mar 21, 2022 | May 5, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 18, 2022 | Mar 16, 2022 |
| 8-K |
Current report
Other events
|
Mar 1, 2022 | Feb 28, 2022 |
| 10-K | Annual report | Feb 28, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Other events
|
Feb 1, 2022 | Jan 31, 2022 |
| 8-K |
Current report
Results of operations
|
Jan 26, 2022 | Jan 24, 2022 |
| UPLOAD | Letter from the SEC | Jan 20, 2022 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 17, 2021 | Dec 16, 2021 |
| 8-K |
Current report
Officer or director change, Other events
|
Nov 24, 2021 | Nov 18, 2021 |
| 8-K |
Current report
Other events
|
Nov 24, 2021 | Nov 19, 2021 |
| CORRESP | Letter to the SEC | Nov 19, 2021 | — |
| 10-Q | Quarterly report | Nov 2, 2021 | Sep 30, 2021 |
| UPLOAD | Letter from the SEC | Oct 29, 2021 | — |
| 8-K |
Current report
Results of operations
|
Oct 21, 2021 | Oct 18, 2021 |
| 8-K |
Current report
Other events
|
Oct 15, 2021 | Oct 14, 2021 |
| CORRESP | Letter to the SEC | Oct 14, 2021 | — |
| UPLOAD | Letter from the SEC | Sep 23, 2021 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 16, 2021 | Sep 15, 2021 |
| 8-K |
Current report
Other events
|
Aug 20, 2021 | Aug 20, 2021 |
| 10-Q | Quarterly report | Jul 26, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 21, 2021 | Jul 19, 2021 |
| 8-K |
Current report
Other events
|
Jul 8, 2021 | Jul 6, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 21, 2021 | Jun 16, 2021 |
| 8-K |
Current report
Other events
|
May 25, 2021 | May 24, 2021 |
| 8-K |
Current report
Other events
|
May 25, 2021 | May 20, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 20, 2021 | May 19, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 17, 2021 | — |
| 10-Q | Quarterly report | Apr 29, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 20, 2021 | Apr 19, 2021 |
| 8-K |
Current report
Other events
|
Apr 19, 2021 | Apr 15, 2021 |
| DEFA14A | Additional proxy material | Mar 29, 2021 | — |
| DEF 14A | Proxy statement | Mar 29, 2021 | May 19, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 19, 2021 | Mar 17, 2021 |
| 8-K |
Current report
Other events
|
Mar 1, 2021 | Feb 26, 2021 |
| 10-K | Annual report | Mar 1, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Jan 28, 2021 | Jan 25, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 21, 2020 | Dec 17, 2020 |
| 8-K |
Current report
Other events
|
Nov 20, 2020 | Nov 19, 2020 |
| 10-Q | Quarterly report | Nov 9, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2020 | Oct 19, 2020 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Oct 9, 2020 | Oct 7, 2020 |
| 424B2 | Prospectus | Oct 8, 2020 | — |
| FWP | Free writing prospectus | Oct 7, 2020 | — |
| 424B5 | Prospectus supplement | Oct 7, 2020 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 21, 2020 | Sep 17, 2020 |
| 8-K |
Current report
Other events
|
Aug 25, 2020 | Aug 21, 2020 |
| 10-Q/A | Amended quarterly report | Aug 11, 2020 | Jun 30, 2020 |
| 10-Q | Quarterly report | Aug 10, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Other events
|
Aug 5, 2020 | Aug 3, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2020 | Jul 20, 2020 |
| 8-K |
Current report
Agreement ended
|
Jun 30, 2020 | Jun 29, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 22, 2020 | Jun 18, 2020 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Jun 5, 2020 | Jun 3, 2020 |
| 424B2 | Prospectus | Jun 4, 2020 | — |
| FWP | Free writing prospectus | Jun 3, 2020 | — |
| 424B5 | Prospectus supplement | Jun 3, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 28, 2020 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) (SIC 3312)
- Listed as
- STLD (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- IN
- Headquarters
- Fort Wayne, IN
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1022671
- Former names
- STEEL DYNAMICS INC (until Nov 4, 2026)
Other Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) companies
- Nucor Corp NUE
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- Tenaris SA TS
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- Carpenter Technology Corp CRS
- COMMERCIAL METALS Co CMC
- GRUPO SIMEC, S.A.B. de C.V. SIM
- SunCoke Energy, Inc. SXC
All 13 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.