STLD - CIK 0001022671
STEEL DYNAMICS INC has filed 2,732 documents with the SEC between 1996 and 2026. The most frequent type is insider trade (1,745 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Prospectus supplement | 424B2 | 2020-10-08 | - |
| Free writing prospectus | FWP | 2020-10-07 | - |
| Prospectus supplement | 424B5 | 2020-10-07 | - |
| Major company event | 8-K | 2020-09-21 | 2020-09-17 |
| Major company event | 8-K | 2020-08-25 | 2020-08-21 |
| Insider trade | 4 | 2020-08-21 | 2020-08-20 |
| Insider trade | 4 | 2020-08-21 | 2020-08-20 |
| Quarterly report (amended) | 10-Q/A | 2020-08-11 | 2020-06-30 |
| Quarterly report | 10-Q | 2020-08-10 | 2020-06-30 |
| Major company event | 8-K | 2020-08-05 | 2020-08-03 |
| Major company event | 8-K | 2020-07-22 | 2020-07-20 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Insider trade | 4 | 2020-07-13 | 2020-07-10 |
| Major company event | 8-K | 2020-06-30 | 2020-06-29 |
| Major company event | 8-K | 2020-06-22 | 2020-06-18 |
| Major company event | 8-K | 2020-06-05 | 2020-06-03 |
| Prospectus supplement | 424B2 | 2020-06-04 | - |
| Free writing prospectus | FWP | 2020-06-03 | - |
| Prospectus supplement | 424B5 | 2020-06-03 | - |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| Insider trade | 4 | 2020-06-02 | 2020-06-01 |
| SD | - | 2020-05-28 | - |
| Major company event | 8-K | 2020-05-26 | 2020-05-22 |
| Quarterly report | 10-Q | 2020-05-11 | 2020-03-31 |
| Major company event | 8-K | 2020-05-11 | 2020-05-08 |
| Insider trade | 4 | 2020-05-08 | 2020-05-07 |
| Proxy materials | DEFA14A | 2020-04-27 | - |
| Major company event | 8-K | 2020-04-22 | 2020-04-20 |
| Insider trade | 4 | 2020-04-14 | 2020-04-10 |
| Insider trade | 4 | 2020-04-14 | 2020-04-10 |
| Insider trade | 4 | 2020-04-14 | 2020-04-10 |
| Insider trade | 4 | 2020-04-14 | 2020-04-10 |
| Insider trade | 4 | 2020-04-14 | 2020-04-10 |
| Insider trade | 4 | 2020-04-14 | 2020-04-10 |