PRDO - CIK 0001046568
PERDOCEO EDUCATION Corp has filed 2,031 documents with the SEC between 1997 and 2026. The most frequent type is insider trade (923 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 |
|---|---|---|---|
| Passive ownership stake | SC 13G | 2001-10-25 | - |
| Passive ownership stake | SC 13G | 2001-10-09 | - |
| DEFS14A | - | 2001-08-16 | 2001-09-17 |
| Quarterly report | 10-Q | 2001-08-14 | 2001-06-30 |
| PRES14A | - | 2001-08-03 | 2001-08-03 |
| Passive ownership stake (update) | SC 13G/A | 2001-06-08 | - |
| Quarterly report | 10-Q | 2001-05-15 | 2001-03-31 |
| Proxy statement | DEF 14A | 2001-04-06 | 2001-05-11 |
| Activist ownership stake (update) | SC 13D/A | 2001-04-04 | - |
| Annual report | 10-K | 2001-03-30 | 2000-12-31 |
| PRE 14A | - | 2001-03-16 | 2001-05-11 |
| Activist ownership stake (update) | SC 13D/A | 2001-03-02 | - |
| Passive ownership stake (update) | SC 13G/A | 2001-02-16 | - |
| Passive ownership stake (update) | SC 13G/A | 2001-02-09 | - |
| Major company event | 8-K | 2001-01-11 | 2001-01-02 |
| Major company event | 8-K | 2001-01-03 | 2001-01-02 |
| Activist ownership stake (update) | SC 13D/A | 2000-12-28 | - |
| Activist ownership stake (update) | SC 13D/A | 2000-12-08 | - |
| Major company event | 8-K | 2000-12-01 | 2000-11-30 |
| S-4/A | - | 2000-11-30 | - |
| S-4 | - | 2000-11-07 | - |
| Quarterly report | 10-Q | 2000-11-06 | 2000-09-30 |
| Activist ownership stake (update) | SC 13D/A | 2000-11-02 | - |
| Activist ownership stake | SC 13D | 2000-10-31 | - |
| Major company event | 8-K | 2000-10-27 | 2000-10-24 |
| 425 | - | 2000-10-25 | - |
| NT 10-Q | - | 2000-08-15 | 2000-06-30 |
| Quarterly report | 10-Q | 2000-08-15 | 2000-06-30 |
| Employee stock plan | S-8 | 2000-05-25 | - |
| Activist ownership stake (update) | SC 13D/A | 2000-05-16 | - |
| 424B4 | - | 2000-05-05 | - |
| POS462B | - | 2000-05-04 | - |
| S-3/A | - | 2000-05-04 | - |
| Quarterly report | 10-Q | 2000-05-04 | 2000-03-31 |
| Major company event | 8-K | 2000-04-26 | 2000-04-25 |
| Proxy statement | DEF 14A | 2000-04-13 | 2000-05-12 |
| S-3/A | - | 2000-04-11 | - |
| Major company event | 8-K | 2000-04-11 | 2000-04-03 |
| Activist ownership stake (update) | SC 13D/A | 2000-04-04 | - |
| Securities registration | S-3 | 2000-03-29 | - |
| 10-K405 | - | 2000-03-29 | 1999-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2000-02-15 | - |
| Passive ownership stake (update) | SC 13G/A | 2000-02-02 | - |
| Activist ownership stake (update) | SC 13D/A | 2000-01-07 | - |
| New insider ownership | 3 | 1999-12-15 | 1999-12-06 |
| Activist ownership stake | SC 13D | 1999-12-15 | - |
| Quarterly report | 10-Q | 1999-11-02 | 1999-09-30 |
| Passive ownership stake (update) | SC 13G/A | 1999-10-01 | - |
| Quarterly report | 10-Q | 1999-08-06 | 1999-06-30 |
| Employee stock plan | S-8 | 1999-08-03 | - |