CLDX - CIK 0000744218
Celldex Therapeutics, Inc. has filed 1,268 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (458 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 |
|---|---|---|---|
| Securities registration | S-3 | 2010-04-05 | - |
| Annual report (amended) | 10-K/A | 2010-03-31 | 2009-12-31 |
| Major company event | 8-K | 2010-03-30 | 2010-03-30 |
| Annual report | 10-K | 2010-03-12 | 2009-12-31 |
| Major company event | 8-K | 2010-03-04 | 2010-03-04 |
| Major company event | 8-K | 2010-02-16 | 2010-02-16 |
| Major company event | 8-K | 2010-01-25 | 2010-01-21 |
| Insider trade | 4 | 2010-01-22 | 2010-01-21 |
| Insider trade | 4 | 2010-01-22 | 2010-01-21 |
| Insider trade | 4 | 2010-01-22 | 2010-01-21 |
| Insider trade | 4 | 2010-01-22 | 2010-01-21 |
| S-8 POS | - | 2010-01-13 | - |
| S-8 POS | - | 2010-01-13 | - |
| Major company event | 8-K | 2010-01-08 | 2010-01-08 |
| Major company event | 8-K | 2009-12-31 | 2009-12-31 |
| Insider trade | 4 | 2009-12-28 | 2009-12-23 |
| Insider trade | 4 | 2009-12-24 | 2009-12-23 |
| Insider trade | 4 | 2009-12-24 | 2009-12-23 |
| Insider trade | 4 | 2009-12-24 | 2009-12-23 |
| Insider trade | 4 | 2009-12-24 | 2009-12-23 |
| Insider trade | 4 | 2009-12-24 | 2009-12-23 |
| Insider trade | 4 | 2009-12-24 | 2009-12-23 |
| Insider trade | 4 | 2009-12-24 | 2009-12-23 |
| Activist ownership stake (update) | SC 13D/A | 2009-12-23 | - |
| Activist ownership stake (update) | SC 13D/A | 2009-12-15 | - |
| Activist ownership stake (update) | SC 13D/A | 2009-12-09 | - |
| Insider trade | 4 | 2009-12-03 | 2009-12-02 |
| Insider trade | 4 | 2009-12-01 | 2009-11-30 |
| Insider trade | 4 | 2009-11-30 | 2009-11-30 |
| Insider trade | 4 | 2009-11-30 | 2009-11-30 |
| Activist ownership stake (update) | SC 13D/A | 2009-11-25 | - |
| Insider trade | 4 | 2009-11-12 | 2009-11-10 |
| Insider trade | 4 | 2009-11-09 | 2009-11-09 |
| Quarterly report | 10-Q | 2009-11-06 | 2009-09-30 |
| Proxy statement | DEF 14A | 2009-11-06 | 2009-12-16 |
| Major company event | 8-K | 2009-11-04 | 2009-11-04 |
| EFFECT | - | 2009-10-30 | - |
| Prospectus supplement | 424B2 | 2009-10-30 | - |
| Company correspondence | CORRESP | 2009-10-29 | - |
| S-3/A | - | 2009-10-28 | - |
| SEC correspondence | UPLOAD | 2009-10-27 | - |
| Securities registration | S-3 | 2009-10-21 | - |
| Major company event (amended) | 8-K/A | 2009-10-21 | 2009-09-30 |
| Employee stock plan | S-8 | 2009-10-09 | - |
| New insider ownership | 3 | 2009-10-06 | 2009-10-01 |
| Major company event | 8-K | 2009-10-02 | 2009-09-30 |
| Major company event | 8-K | 2009-09-04 | 2009-09-03 |
| EFFECT | - | 2009-08-28 | - |
| 424B3 | - | 2009-08-28 | - |
| Company correspondence | CORRESP | 2009-08-27 | - |