ATOS - CIK 0001488039
ATOSSA THERAPEUTICS, INC. has filed 634 documents with the SEC between 2010 and 2026. The most frequent type is major company event (168 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 | 2014-04-03 | 2014-04-01 |
| New insider ownership | 3 | 2014-04-03 | 2014-04-01 |
| Annual report | 10-K | 2014-03-27 | 2013-12-31 |
| Major company event | 8-K | 2014-03-27 | 2014-03-27 |
| Major company event | 8-K | 2014-03-05 | 2014-02-27 |
| Insider trade | 4 | 2014-03-04 | 2014-03-01 |
| New insider ownership | 3 | 2014-03-04 | 2014-03-01 |
| Employee stock plan | S-8 | 2014-02-14 | - |
| Annual insider summary | 5 | 2014-02-14 | 2013-12-31 |
| Annual insider summary | 5 | 2014-02-14 | 2013-12-31 |
| Major company event | 8-K | 2014-02-05 | 2014-01-31 |
| Prospectus supplement | 424B5 | 2014-01-27 | - |
| Major company event | 8-K | 2014-01-24 | 2014-01-20 |
| Prospectus supplement | 424B5 | 2014-01-23 | - |
| Insider trade | 4 | 2014-01-09 | 2014-01-08 |
| Major company event | 8-K | 2013-12-19 | 2013-12-18 |
| 424B3 | - | 2013-12-17 | - |
| Major company event | 8-K | 2013-12-16 | 2013-12-12 |
| EFFECT | - | 2013-12-13 | - |
| Company correspondence | CORRESP | 2013-12-12 | - |
| Company correspondence | CORRESP | 2013-12-11 | - |
| S-1/A | - | 2013-12-11 | - |
| SEC correspondence | UPLOAD | 2013-12-09 | - |
| EFFECT | - | 2013-11-29 | - |
| Insider trade | 4 | 2013-11-22 | 2013-11-21 |
| Securities registration | S-3 | 2013-11-18 | - |
| IPO registration | S-1 | 2013-11-12 | - |
| Quarterly report | 10-Q | 2013-11-12 | 2013-09-30 |
| Major company event | 8-K | 2013-11-12 | 2013-11-12 |
| Major company event | 8-K | 2013-11-01 | 2013-11-01 |
| Major company event | 8-K | 2013-10-15 | 2013-10-10 |
| Insider trade | 4 | 2013-10-15 | 2013-10-10 |
| New insider ownership | 3 | 2013-10-15 | 2013-10-10 |
| 424B3 | - | 2013-10-07 | - |
| Major company event | 8-K | 2013-10-04 | 2013-10-04 |
| Insider trade | 4 | 2013-10-03 | 2013-10-01 |
| Insider trade | 4 | 2013-10-03 | 2013-10-01 |
| Major company event (amended) | 8-K/A | 2013-08-15 | 2013-05-06 |
| Quarterly report | 10-Q | 2013-08-14 | 2013-06-30 |
| Major company event | 8-K | 2013-08-14 | 2013-08-14 |
| Insider trade | 4 | 2013-06-27 | 2013-05-15 |
| Insider trade | 4 | 2013-06-06 | 2013-06-04 |
| Quarterly report | 10-Q | 2013-05-15 | 2013-03-31 |
| Major company event | 8-K | 2013-05-09 | 2013-05-06 |
| Insider trade | 4 | 2013-05-09 | 2013-05-07 |
| Insider trade | 4 | 2013-05-09 | 2013-05-07 |
| Insider trade | 4 | 2013-05-09 | 2013-05-07 |
| EFFECT | - | 2013-04-23 | - |
| Company correspondence | CORRESP | 2013-04-22 | - |
| 424B3 | - | 2013-04-19 | - |