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 |
|---|---|---|---|
| Major company event | 8-K | 2015-06-24 | 2015-06-18 |
| Insider trade | 4 | 2015-06-23 | 2015-06-19 |
| Insider trade | 4 | 2015-06-23 | 2015-06-19 |
| Insider trade | 4 | 2015-06-23 | 2015-06-19 |
| Insider trade | 4 | 2015-06-23 | 2015-06-19 |
| Insider trade | 4 | 2015-06-23 | 2015-06-19 |
| Insider trade | 4 | 2015-06-23 | 2015-06-19 |
| Insider trade | 4 | 2015-06-23 | 2015-06-19 |
| Quarterly report | 10-Q | 2015-05-07 | 2015-03-31 |
| Major company event | 8-K | 2015-05-07 | 2015-05-07 |
| Proxy materials | DEFA14A | 2015-04-30 | - |
| Proxy statement | DEF 14A | 2015-04-30 | 2015-06-19 |
| PRE 14A | - | 2015-04-20 | 2015-06-19 |
| Major company event | 8-K | 2015-04-09 | 2015-04-09 |
| Major company event | 8-K | 2015-03-16 | 2015-03-13 |
| Prospectus supplement | 424B5 | 2015-03-13 | - |
| Prospectus supplement | 424B2 | 2015-03-12 | - |
| Annual report (amended) | 10-K/A | 2015-03-10 | 2014-12-31 |
| Annual report | 10-K | 2015-03-05 | 2014-12-31 |
| Major company event | 8-K | 2015-03-05 | 2015-03-05 |
| Annual insider summary | 5 | 2015-02-13 | 2014-12-31 |
| Major company event | 8-K | 2015-02-09 | 2015-02-09 |
| Passive ownership stake (update) | SC 13G/A | 2015-01-30 | - |
| Insider trade | 4 | 2015-01-20 | 2015-01-16 |
| Insider trade | 4 | 2015-01-20 | 2015-01-16 |
| Insider trade | 4 | 2015-01-20 | 2015-01-16 |
| Major company event | 8-K | 2015-01-14 | 2015-01-14 |
| Major company event | 8-K | 2014-12-01 | 2014-12-01 |
| Prospectus supplement | 424B5 | 2014-11-21 | - |
| EFFECT | - | 2014-11-20 | - |
| Prospectus supplement | 424B5 | 2014-11-20 | - |
| Major company event | 8-K | 2014-11-20 | 2014-11-20 |
| Company correspondence | CORRESP | 2014-11-19 | - |
| Major company event | 8-K | 2014-11-07 | 2014-11-06 |
| Quarterly report | 10-Q | 2014-11-05 | 2014-09-30 |
| Major company event | 8-K | 2014-11-03 | 2014-11-03 |
| Company correspondence | CORRESP | 2014-10-31 | - |
| S-3/A | - | 2014-10-31 | - |
| SEC correspondence | UPLOAD | 2014-10-31 | - |
| Securities registration | S-3 | 2014-10-22 | - |
| CT ORDER | - | 2014-10-10 | - |
| Major company event | 8-K | 2014-09-26 | 2014-09-26 |
| Insider trade (amended) | 4/A | 2014-09-19 | 2014-06-30 |
| Major company event | 8-K | 2014-09-18 | 2014-09-18 |
| Insider trade | 4 | 2014-09-18 | 2014-09-16 |
| Major company event (amended) | 8-K/A | 2014-08-26 | 2014-08-20 |
| Major company event | 8-K | 2014-08-22 | 2014-08-20 |
| Quarterly report | 10-Q | 2014-08-11 | 2014-06-30 |
| Major company event | 8-K | 2014-08-11 | 2014-08-11 |
| Insider trade | 4 | 2014-07-29 | 2014-07-28 |