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 |
|---|---|---|---|
| Annual report | 10-K | 2020-03-26 | 2019-12-31 |
| Passive ownership stake | SC 13G | 2020-02-12 | - |
| SEC correspondence | UPLOAD | 2019-12-12 | - |
| Securities registration | S-3 | 2019-12-06 | - |
| Major company event | 8-K | 2019-11-12 | 2019-11-12 |
| Quarterly report | 10-Q | 2019-11-12 | 2019-09-30 |
| Major company event | 8-K | 2019-08-07 | 2019-08-07 |
| Quarterly report | 10-Q | 2019-08-07 | 2019-06-30 |
| Insider trade | 4 | 2019-07-09 | 2019-07-08 |
| New insider ownership | 3 | 2019-07-08 | 2019-07-08 |
| Major company event | 8-K | 2019-06-24 | 2019-06-24 |
| Employee stock plan | S-8 | 2019-06-21 | - |
| Employee stock plan | S-8 | 2019-06-21 | - |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Insider trade | 4 | 2019-06-20 | 2019-06-19 |
| Major company event | 8-K | 2019-06-20 | 2019-06-19 |
| Major company event | 8-K | 2019-05-07 | 2019-05-07 |
| Quarterly report | 10-Q | 2019-05-07 | 2019-03-31 |
| Proxy materials | DEFA14A | 2019-05-07 | - |
| Proxy statement | DEF 14A | 2019-04-26 | 2019-06-19 |
| Major company event | 8-K | 2019-03-07 | 2019-03-07 |
| Annual report | 10-K | 2019-03-07 | 2018-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2019-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2019-02-11 | - |
| Major company event | 8-K | 2019-02-08 | 2019-02-08 |
| Major company event | 8-K | 2018-12-10 | 2018-12-05 |
| Insider trade | 4 | 2018-12-04 | 2018-12-03 |
| Major company event | 8-K | 2018-11-27 | 2018-11-27 |
| Major company event | 8-K | 2018-11-07 | 2018-11-07 |
| Quarterly report | 10-Q | 2018-11-07 | 2018-09-30 |
| Insider trade | 4 | 2018-11-02 | 2018-11-01 |
| Insider trade | 4 | 2018-10-02 | 2018-10-01 |
| Insider trade | 4 | 2018-09-05 | 2018-09-04 |
| Insider trade | 4 | 2018-08-28 | 2018-08-24 |
| Major company event | 8-K | 2018-08-08 | 2018-08-08 |
| Quarterly report | 10-Q | 2018-08-08 | 2018-06-30 |
| Insider trade | 4 | 2018-08-02 | 2018-08-01 |
| Passive ownership stake (update) | SC 13G/A | 2018-07-10 | - |
| Insider trade | 4 | 2018-07-03 | 2018-07-02 |