SLS - CIK 0001390478
SELLAS Life Sciences Group, Inc. has filed 1,262 documents with the SEC between 2007 and 2026. The most frequent type is insider trade (377 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 |
|---|---|---|---|
| Proxy materials | DEFA14A | 2010-04-23 | - |
| Proxy statement | DEF 14A | 2010-04-23 | 2010-06-04 |
| Insider trade | 4 | 2010-04-16 | 2010-04-15 |
| Insider trade | 4 | 2010-04-16 | 2010-04-15 |
| Insider trade | 4 | 2010-04-16 | 2010-04-15 |
| Insider trade | 4 | 2010-04-16 | 2010-04-15 |
| Insider trade | 4 | 2010-04-02 | 2010-03-31 |
| Annual report | 10-K | 2010-03-31 | 2009-12-31 |
| Major company event | 8-K | 2010-03-31 | 2010-03-31 |
| Insider trade | 4 | 2010-03-30 | 2010-03-26 |
| Insider trade | 4 | 2010-03-30 | 2010-03-26 |
| Prospectus supplement | 424B5 | 2010-03-23 | - |
| Free writing prospectus | FWP | 2010-03-23 | - |
| Major company event | 8-K | 2010-03-23 | 2010-03-22 |
| S-3MEF | - | 2010-03-22 | - |
| Insider trade | 4 | 2010-03-04 | 2010-03-02 |
| Passive ownership stake (update) | SC 13G/A | 2010-02-16 | - |
| Passive ownership stake (update) | SC 13G/A | 2010-02-03 | - |
| Insider trade | 4 | 2010-01-22 | 2010-01-20 |
| Insider trade | 4 | 2010-01-22 | 2010-01-20 |
| Insider trade | 4 | 2010-01-22 | 2010-01-20 |
| Insider trade | 4 | 2010-01-22 | 2010-01-20 |
| Insider trade | 4 | 2010-01-22 | 2010-01-20 |
| Insider trade | 4 | 2010-01-22 | 2010-01-20 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Insider trade | 4 | 2010-01-19 | 2010-01-14 |
| Passive ownership stake (update) | SC 13G/A | 2010-01-07 | - |
| Passive ownership stake (update) | SC 13G/A | 2010-01-07 | - |
| CT ORDER | - | 2009-12-11 | - |
| Major company event | 8-K | 2009-11-17 | 2009-11-13 |
| Quarterly report | 10-Q | 2009-11-16 | 2009-09-30 |
| Passive ownership stake (update) | SC 13G/A | 2009-11-10 | - |
| Insider trade | 4 | 2009-11-09 | 2009-11-05 |
| New insider ownership | 3 | 2009-11-09 | 2009-11-05 |
| Major company event | 8-K | 2009-11-06 | 2009-11-05 |
| Major company event | 8-K | 2009-10-22 | 2009-10-16 |
| Insider trade | 4 | 2009-10-20 | 2009-10-16 |
| Insider trade | 4 | 2009-10-20 | 2009-10-16 |
| Insider trade | 4 | 2009-10-20 | 2009-10-16 |