SLS - Company ID 0001390478
SELLAS Life Sciences Group, Inc. has filed 1,262 public company documents 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.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| CORRESP | Company correspondence | 12y ago2013-12-26 | - | View filing |
| 4 | Insider trade | 12y ago2013-12-16 | 2013-11-26 | View filing |
| 3 | New insider ownership | 12y ago2013-12-16 | 2013-11-07 | View filing |
| 4 | Insider trade | 12y ago2013-12-13 | 2013-11-12 | View filing |
| UPLOAD | SEC correspondence | 12y ago2013-12-13 | - | View filing |
| 4 | Insider trade | 12y ago2013-11-27 | 2013-11-26 | View filing |
| 4 | Insider trade | 12y ago2013-11-27 | 2013-11-26 | View filing |
| 4 | Insider trade | 12y ago2013-11-27 | 2013-11-26 | View filing |
| 4 | Insider trade | 12y ago2013-11-27 | 2013-11-26 | View filing |
| 4 | Insider trade | 12y ago2013-11-27 | 2013-11-26 | View filing |
| 4 | Insider trade | 12y ago2013-11-27 | 2013-11-26 | View filing |
| 4 | Insider trade | 12y ago2013-11-27 | 2013-11-26 | View filing |
| 4 | Insider trade | 12y ago2013-11-27 | 2013-11-26 | View filing |
| 4 | Insider trade | 12y ago2013-11-27 | 2013-11-26 | View filing |
| 10-Q/A | Quarterly report (amended) | 12y ago2013-11-07 | 2013-09-30 | View filing |
| 10-Q | Quarterly report | 12y ago2013-11-06 | 2013-09-30 | View filing |
| 8-K | Major company event | 12y ago2013-11-06 | 2013-11-06 | View filing |
| 4 | Insider trade | 12y ago2013-10-15 | 2013-10-11 | View filing |
| 4 | Insider trade | 12y ago2013-10-15 | 2013-10-11 | View filing |
| 8-K | Major company event | 12y ago2013-09-18 | 2013-09-18 | View filing |
| 424B5 | Prospectus supplement | 12y ago2013-09-13 | - | View filing |
| 8-K | Major company event | 12y ago2013-09-13 | 2013-09-13 | View filing |
| 424B5 | Prospectus supplement | 12y ago2013-09-12 | - | View filing |
| 424B3 | 424B3 | 12y ago2013-08-16 | - | View filing |
| EFFECT | EFFECT | 12y ago2013-08-15 | - | View filing |
| CORRESP | Company correspondence | 12y ago2013-08-13 | - | View filing |
| S-8 | Employee stock plan | 12y ago2013-08-09 | - | View filing |
| 10-Q | Quarterly report | 12y ago2013-08-09 | 2013-06-30 | View filing |
| S-3/A | S-3/A | 12y ago2013-08-09 | - | View filing |
| 8-K | Major company event | 12y ago2013-08-08 | 2013-08-08 | View filing |
| 4 | Insider trade | 13y ago2013-07-03 | 2013-06-30 | View filing |
| 4 | Insider trade | 13y ago2013-07-03 | 2013-06-30 | View filing |
| 4 | Insider trade | 13y ago2013-07-03 | 2013-06-30 | View filing |
| 8-K | Major company event | 13y ago2013-07-03 | 2013-06-28 | View filing |
| 4/A | Insider trade (amended) | 13y ago2013-06-17 | 2013-06-04 | View filing |
| 4 | Insider trade | 13y ago2013-06-17 | 2013-06-04 | View filing |
| 4 | Insider trade | 13y ago2013-06-13 | 2013-06-04 | View filing |
| EFFECT | EFFECT | 13y ago2013-06-12 | - | View filing |
| CORRESP | Company correspondence | 13y ago2013-06-10 | - | View filing |
| CT ORDER | CT ORDER | 13y ago2013-06-06 | - | View filing |
| CT ORDER | CT ORDER | 13y ago2013-06-06 | - | View filing |
| UPLOAD | SEC correspondence | 13y ago2013-06-03 | - | View filing |
| UPLOAD | SEC correspondence | 13y ago2013-06-03 | - | View filing |
| 8-K | Major company event | 13y ago2013-05-31 | 2013-05-24 | View filing |
| S-3 | Securities registration | 13y ago2013-05-24 | - | View filing |
| S-3 | Securities registration | 13y ago2013-05-24 | - | View filing |
| 8-K | Major company event | 13y ago2013-05-16 | 2013-05-13 | View filing |
| 10-Q | Quarterly report | 13y ago2013-05-09 | 2013-03-31 | View filing |
| 8-K | Major company event | 13y ago2013-05-09 | 2013-05-09 | View filing |
| 4 | Insider trade | 13y ago2013-05-02 | 2013-04-30 | View filing |