HTLD - CIK 0000799233
HEARTLAND EXPRESS INC has filed 1,065 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (330 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 |
|---|---|---|---|
| Major company event | 8-K | 2009-06-11 | 2009-06-08 |
| Insider trade | 4 | 2009-06-08 | 2009-06-04 |
| Quarterly report | 10-Q | 2009-05-08 | 2009-03-31 |
| Major company event | 8-K | 2009-04-17 | 2009-03-31 |
| Proxy statement | DEF 14A | 2009-03-25 | 2008-12-31 |
| Activist ownership stake (update) | SC 13D/A | 2009-03-09 | - |
| Major company event | 8-K | 2009-03-09 | 2009-03-09 |
| Insider trade | 4 | 2009-03-03 | 2009-03-02 |
| Annual report | 10-K | 2009-02-24 | 2008-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2009-02-13 | - |
| Passive ownership stake (update) | SC 13G/A | 2009-02-11 | - |
| Annual insider summary | 5 | 2009-02-11 | 2008-12-31 |
| Major company event | 8-K | 2009-01-23 | 2008-12-31 |
| Activist ownership stake (update) | SC 13D/A | 2009-01-23 | - |
| Activist ownership stake (update) | SC 13D/A | 2009-01-05 | - |
| Activist ownership stake (update) | SC 13D/A | 2008-12-05 | - |
| Major company event | 8-K | 2008-12-03 | 2008-12-02 |
| Quarterly report | 10-Q | 2008-11-07 | 2008-09-30 |
| Major company event | 8-K | 2008-11-07 | 2008-11-07 |
| Activist ownership stake (update) | SC 13D/A | 2008-10-30 | - |
| Major company event | 8-K | 2008-10-21 | 2008-09-30 |
| Major company event | 8-K | 2008-09-09 | 2008-09-08 |
| Activist ownership stake (update) | SC 13D/A | 2008-08-25 | - |
| Activist ownership stake (update) | SC 13D/A | 2008-08-08 | - |
| Quarterly report | 10-Q | 2008-08-08 | 2008-06-30 |
| Major company event | 8-K | 2008-07-22 | 2008-06-30 |
| Activist ownership stake (update) | SC 13D/A | 2008-07-01 | - |
| SEC correspondence | UPLOAD | 2008-06-12 | - |
| Activist ownership stake (update) | SC 13D/A | 2008-06-11 | - |
| Major company event | 8-K | 2008-06-09 | 2008-06-09 |
| Company correspondence | CORRESP | 2008-06-05 | - |
| Insider trade | 4 | 2008-05-30 | 2008-05-28 |
| SEC correspondence | UPLOAD | 2008-05-22 | - |
| Quarterly report | 10-Q | 2008-05-09 | 2008-03-31 |
| Major company event | 8-K | 2008-04-22 | 2008-03-31 |
| Proxy statement | DEF 14A | 2008-03-31 | 2007-12-31 |
| Major company event | 8-K | 2008-03-18 | 2008-03-11 |
| Annual report | 10-K | 2008-02-28 | 2007-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2008-02-14 | - |
| Passive ownership stake | SC 13G | 2008-02-13 | - |
| Passive ownership stake | SC 13G | 2008-02-13 | - |
| Annual insider summary | 5 | 2008-02-11 | 2007-12-31 |
| Activist ownership stake | SC 13D | 2008-02-04 | - |
| Major company event | 8-K | 2008-01-25 | 2007-12-31 |
| Major company event | 8-K | 2007-12-27 | 2007-12-26 |
| Major company event | 8-K | 2007-12-10 | 2007-12-10 |
| Quarterly report | 10-Q | 2007-11-08 | 2007-09-30 |
| Major company event | 8-K | 2007-10-25 | 2007-09-30 |
| Major company event | 8-K | 2007-09-07 | 2007-09-07 |
| Quarterly report | 10-Q | 2007-08-06 | 2007-06-30 |