EXTR - CIK 0001078271
EXTREME NETWORKS INC has filed 1,653 documents with the SEC between 1999 and 2026. The most frequent type is insider trade (730 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 |
|---|---|---|---|
| Quarterly report | 10-Q | 2004-05-12 | 2004-03-28 |
| Major company event | 8-K | 2004-04-21 | 2004-04-14 |
| 424B1 | - | 2004-03-17 | - |
| POS AM | - | 2004-03-10 | - |
| S-3/A | - | 2004-03-05 | - |
| Insider trade | 4 | 2004-02-27 | 2004-02-26 |
| Insider trade | 4 | 2004-02-27 | 2004-02-26 |
| Insider trade | 4 | 2004-02-27 | 2004-02-26 |
| Insider trade | 4 | 2004-02-27 | 2004-02-26 |
| New insider ownership | 3 | 2004-02-27 | 2004-02-26 |
| Insider trade | 4 | 2004-02-27 | 2004-02-26 |
| Insider trade | 4 | 2004-02-27 | 2004-02-26 |
| Insider trade | 4 | 2004-02-26 | 2004-02-26 |
| Employee stock plan | S-8 | 2004-02-13 | - |
| Passive ownership stake (update) | SC 13G/A | 2004-02-13 | - |
| Passive ownership stake (update) | SC 13G/A | 2004-02-12 | - |
| Quarterly report | 10-Q | 2004-02-11 | 2003-12-28 |
| Passive ownership stake | SC 13G | 2004-02-10 | - |
| Securities registration | S-3 | 2004-01-28 | - |
| Insider trade | 4 | 2004-01-23 | 2004-01-22 |
| Insider trade | 4 | 2004-01-23 | 2003-12-03 |
| Major company event | 8-K | 2004-01-22 | 2004-01-15 |
| Insider trade | 4 | 2004-01-20 | 2003-12-03 |
| Insider trade | 4 | 2004-01-20 | 2003-12-03 |
| Insider trade | 4 | 2004-01-20 | 2003-12-03 |
| Major company event | 8-K | 2003-12-18 | 2003-12-16 |
| Insider trade | 4 | 2003-12-05 | 2003-11-26 |
| Insider trade | 4 | 2003-11-25 | 2003-11-25 |
| Insider trade | 4 | 2003-11-25 | 2003-11-25 |
| Insider trade | 4 | 2003-11-24 | 2003-11-20 |
| Insider trade | 4 | 2003-11-13 | 2003-11-12 |
| New insider ownership | 3 | 2003-11-12 | 2003-11-10 |
| Insider trade | 4 | 2003-11-10 | 2003-11-07 |
| Quarterly report | 10-Q | 2003-11-10 | 2003-09-28 |
| Major company event | 8-K | 2003-11-04 | 2003-11-04 |
| New insider ownership | 3 | 2003-10-27 | 2003-10-23 |
| Proxy statement | DEF 14A | 2003-10-27 | 2003-12-03 |
| Major company event | 8-K | 2003-10-24 | 2003-10-24 |
| SC TO-I/A | - | 2003-10-08 | - |
| Annual report | 10-K | 2003-09-26 | 2003-06-29 |
| Annual insider summary | 5 | 2003-09-25 | 2003-06-29 |
| Major company event | 8-K | 2003-07-25 | 2003-07-18 |
| Insider trade | 4 | 2003-07-24 | 2003-07-22 |
| Employee stock plan | S-8 | 2003-06-02 | - |
| Quarterly report | 10-Q | 2003-05-12 | 2003-03-30 |
| Passive ownership stake (update) | SC 13G/A | 2003-05-05 | - |
| SC TO-I/A | - | 2003-04-14 | - |
| Major company event | 8-K | 2003-04-11 | 2003-04-07 |
| Major company event | 8-K | 2003-04-08 | 2003-04-07 |
| SC TO-I | - | 2003-03-25 | - |