GPOR - Company ID 0000874499
GULFPORT ENERGY CORP has filed 1,426 public company documents between 1996 and 2026. The most frequent type is insider trade (465 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.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 8-K | Major company event | 24y ago2002-03-12 | 2002-03-08 | View filing |
| SC 13G/A | Passive ownership stake (update) | 24y ago2002-02-07 | - | View filing |
| DEF 14C | DEF 14C | 24y ago2001-12-27 | 2000-12-31 | View filing |
| DEF 14C | DEF 14C | 24y ago2001-12-21 | 2000-10-05 | View filing |
| 10-Q | Quarterly report | 24y ago2001-11-14 | 2001-09-30 | View filing |
| 10QSB | 10QSB | 24y ago2001-11-14 | 2001-09-30 | View filing |
| 10-Q | Quarterly report | 24y ago2001-08-14 | 2001-06-30 | View filing |
| 5 | Annual insider summary | 25y ago2001-07-16 | 2001-07-13 | View filing |
| 5 | Annual insider summary | 25y ago2001-07-16 | 2001-07-13 | View filing |
| 5 | Annual insider summary | 25y ago2001-07-16 | 2001-07-13 | View filing |
| SC 13D/A | Activist ownership stake (update) | 25y ago2001-06-27 | - | View filing |
| 10-Q | Quarterly report | 25y ago2001-05-15 | 2001-03-31 | View filing |
| 10-K | Annual report | 25y ago2001-04-02 | 2000-12-31 | View filing |
| S-8 | Employee stock plan | 25y ago2001-02-16 | - | View filing |
| SC 13G/A | Passive ownership stake (update) | 25y ago2001-02-13 | - | View filing |
| 10-Q | Quarterly report | 25y ago2000-11-14 | 2000-09-30 | View filing |
| 10-Q | Quarterly report | 25y ago2000-08-14 | 2000-06-30 | View filing |
| 8-K | Major company event | 25y ago2000-07-24 | 2000-06-30 | View filing |
| 10-Q | Quarterly report | 26y ago2000-05-15 | 2000-03-31 | View filing |
| 10-K | Annual report | 26y ago2000-03-30 | 1999-12-31 | View filing |
| SC 13G/A | Passive ownership stake (update) | 26y ago2000-02-08 | - | View filing |
| 8-K | Major company event | 26y ago1999-12-28 | 1999-12-27 | View filing |
| 10-Q | Quarterly report | 26y ago1999-11-15 | 1999-09-30 | View filing |
| SC 13D/A | Activist ownership stake (update) | 26y ago1999-10-20 | - | View filing |
| DEF 14C | DEF 14C | 26y ago1999-10-18 | 1999-10-18 | View filing |
| PRE 14C | PRE 14C | 26y ago1999-10-08 | 1999-10-01 | View filing |
| SC 13G | Passive ownership stake | 26y ago1999-10-08 | - | View filing |
| SC 13G | Passive ownership stake | 26y ago1999-10-08 | - | View filing |
| 10-Q | Quarterly report | 26y ago1999-08-16 | 1999-06-30 | View filing |
| 10-Q | Quarterly report | 27y ago1999-05-17 | 1999-03-31 | View filing |
| 10-K | Annual report | 27y ago1999-03-31 | 1998-12-31 | View filing |
| DEF 14C | DEF 14C | 27y ago1999-03-16 | 1999-12-31 | View filing |
| SC 13G/A | Passive ownership stake (update) | 27y ago1999-02-23 | - | View filing |
| SC 13G/A | Passive ownership stake (update) | 27y ago1999-02-16 | - | View filing |
| PRE 14C | PRE 14C | 27y ago1999-02-10 | 1999-12-31 | View filing |
| SC 13D/A | Activist ownership stake (update) | 27y ago1999-01-21 | - | View filing |
| SC 13G | Passive ownership stake | 27y ago1999-01-14 | - | View filing |
| SC 13G | Passive ownership stake | 27y ago1999-01-14 | - | View filing |
| 8-K | Major company event | 27y ago1999-01-12 | 1998-12-31 | View filing |
| 8-K | Major company event | 27y ago1998-12-18 | 1998-12-31 | View filing |
| 10-Q | Quarterly report | 27y ago1998-11-18 | 1998-09-30 | View filing |
| NTN 10Q | NTN 10Q | 27y ago1998-11-17 | 1998-09-30 | View filing |
| S-1/A | S-1/A | 27y ago1998-10-30 | - | View filing |
| S-1/A | S-1/A | 27y ago1998-10-28 | - | View filing |
| SC 13G | Passive ownership stake | 27y ago1998-10-22 | - | View filing |
| S-1/A | S-1/A | 27y ago1998-10-09 | - | View filing |
| DEF 14A | Proxy statement | 27y ago1998-09-24 | 1998-09-24 | View filing |
| PRE 14A | PRE 14A | 27y ago1998-09-11 | 1998-09-10 | View filing |
| S-1 | IPO registration | 27y ago1998-08-31 | - | View filing |
| 10-Q | Quarterly report | 27y ago1998-08-14 | 1998-06-30 | View filing |