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 |
|---|---|---|---|
| Passive ownership stake (update) | SC 13G/A | 2017-02-10 | - |
| Company correspondence | CORRESP | 2017-02-09 | - |
| Company correspondence | CORRESP | 2017-02-09 | - |
| S-3/A | - | 2017-02-09 | - |
| S-3/A | - | 2017-02-09 | - |
| Passive ownership stake (update) | SC 13G/A | 2017-02-09 | - |
| Major company event (amended) | 8-K/A | 2017-02-07 | 2016-11-29 |
| SEC correspondence | UPLOAD | 2017-02-06 | - |
| Passive ownership stake (update) | SC 13G/A | 2017-01-31 | - |
| Securities registration | S-3 | 2017-01-26 | - |
| Passive ownership stake (update) | SC 13G/A | 2017-01-23 | - |
| Company correspondence | CORRESP | 2017-01-12 | - |
| SEC correspondence | UPLOAD | 2017-01-05 | - |
| Company correspondence | CORRESP | 2017-01-04 | - |
| Insider trade | 4 | 2016-12-15 | 2016-12-14 |
| Insider trade | 4 | 2016-12-15 | 2016-12-14 |
| New insider ownership | 3 | 2016-12-15 | 2016-12-14 |
| SEC correspondence | UPLOAD | 2016-12-15 | - |
| Major company event | 8-K | 2016-12-14 | 2016-12-14 |
| Passive ownership stake | SC 13G | 2016-12-09 | - |
| Major company event | 8-K | 2016-12-05 | 2016-11-29 |
| New insider ownership | 3 | 2016-12-05 | 2016-11-29 |
| Securities registration | S-3 | 2016-12-02 | - |
| Major company event | 8-K | 2016-11-29 | 2016-11-29 |
| D | - | 2016-11-29 | - |
| Major company event | 8-K | 2016-11-07 | 2016-11-07 |
| Quarterly report | 10-Q | 2016-11-07 | 2016-09-30 |
| Major company event | 8-K | 2016-11-01 | 2016-11-01 |
| Insider trade | 4 | 2016-09-07 | 2016-09-02 |
| Insider trade | 4 | 2016-09-06 | 2016-09-02 |
| New insider ownership | 3 | 2016-08-12 | 2016-08-10 |
| Major company event | 8-K | 2016-08-11 | 2016-08-10 |
| Major company event | 8-K | 2016-08-08 | 2016-08-08 |
| Quarterly report | 10-Q | 2016-08-08 | 2016-06-30 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-09 | 2016-06-08 |
| Major company event | 8-K | 2016-06-09 | 2016-06-08 |
| Insider trade | 4 | 2016-06-06 | 2016-06-03 |
| Prospectus supplement | 424B5 | 2016-05-19 | - |
| Major company event | 8-K | 2016-05-19 | 2016-05-19 |