MARA - CIK 0001507605
MARATHON DIGITAL HOLDINGS, INC. has filed 1,068 documents with the SEC between 2010 and 2026. The most frequent type is insider trade (277 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 |
|---|---|---|---|
| Insider trade | 4 | 2021-04-16 | 2021-03-31 |
| Insider trade | 4 | 2021-04-14 | 2020-05-04 |
| Insider trade | 4 | 2021-04-13 | 2020-12-11 |
| Insider trade | 4 | 2021-04-13 | 2020-06-30 |
| Insider trade | 4 | 2021-04-12 | 2020-12-31 |
| Insider trade | 4 | 2021-04-12 | 2021-02-10 |
| Insider trade | 4 | 2021-04-07 | 2020-12-31 |
| Activist ownership stake (update) | SC 13D/A | 2021-04-06 | - |
| Activist ownership stake (update) | SC 13D/A | 2021-04-01 | - |
| Major company event | 8-K | 2021-03-30 | 2021-03-25 |
| Major company event | 8-K | 2021-03-16 | 2021-03-16 |
| Annual report | 10-K | 2021-03-16 | 2020-12-31 |
| Insider trade | 4 | 2021-02-19 | 2021-02-06 |
| Employee stock plan | S-8 | 2021-02-10 | - |
| Major company event | 8-K | 2021-01-26 | 2021-01-26 |
| Major company event | 8-K | 2021-01-22 | 2021-01-19 |
| New insider ownership | 3 | 2021-01-20 | 2021-01-18 |
| Major company event | 8-K | 2021-01-15 | 2021-01-12 |
| Major company event | 8-K | 2021-01-15 | 2021-01-15 |
| Prospectus supplement | 424B5 | 2021-01-14 | - |
| S-3ASR | - | 2021-01-12 | - |
| Insider trade | 4 | 2021-01-11 | 2020-12-31 |
| Major company event | 8-K | 2021-01-07 | 2020-12-31 |
| Major company event | 8-K | 2020-12-28 | 2020-12-23 |
| EFFECT | - | 2020-12-22 | - |
| Major company event | 8-K | 2020-12-22 | 2020-12-17 |
| Company correspondence | CORRESP | 2020-12-18 | - |
| SEC correspondence | UPLOAD | 2020-12-18 | - |
| Insider trade | 4 | 2020-12-17 | 2020-12-15 |
| Proxy materials | DEFA14A | 2020-12-16 | - |
| Major company event | 8-K | 2020-12-16 | 2020-12-16 |
| Securities registration | S-3 | 2020-12-11 | - |
| Major company event | 8-K | 2020-12-11 | 2020-12-08 |
| Insider trade | 4 | 2020-12-04 | 2020-12-03 |
| Insider trade | 4 | 2020-12-03 | 2020-05-04 |
| Insider trade | 4 | 2020-12-02 | 2020-05-04 |
| Insider trade | 4 | 2020-12-01 | 2020-05-04 |
| Activist ownership stake | SC 13D | 2020-11-25 | - |
| 424B3 | - | 2020-11-23 | - |
| 424B3 | - | 2020-11-23 | - |
| Major company event | 8-K | 2020-11-18 | 2020-11-18 |
| Quarterly report (amended) | 10-Q/A | 2020-11-13 | 2020-09-30 |
| Quarterly report | 10-Q | 2020-11-12 | 2020-09-30 |
| Activist ownership stake | SC 13D | 2020-11-09 | - |
| Proxy statement | DEF 14A | 2020-11-02 | 2020-11-02 |
| Major company event | 8-K | 2020-10-29 | 2020-10-23 |
| Major company event | 8-K | 2020-10-23 | 2020-10-19 |
| Insider trade | 4 | 2020-10-19 | 2020-05-04 |
| Insider trade | 4 | 2020-10-13 | 2020-05-04 |
| Major company event | 8-K | 2020-10-13 | 2020-10-06 |