SNDX - CIK 0001395937
Syndax Pharmaceuticals Inc has filed 636 documents with the SEC between 2007 and 2026. The most frequent type is insider trade (218 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 |
|---|---|---|---|
| Insider trade | 4 | 2023-02-03 | 2023-02-02 |
| Insider trade | 4 | 2023-02-03 | 2023-02-02 |
| Passive ownership stake (update) | SC 13G/A | 2023-02-01 | - |
| Insider trade | 4 | 2023-01-13 | 2023-01-12 |
| Passive ownership stake | SC 13G | 2023-01-10 | - |
| Major company event | 8-K | 2022-12-14 | 2022-12-14 |
| Major company event | 8-K | 2022-12-07 | 2022-12-06 |
| Prospectus supplement | 424B5 | 2022-12-07 | - |
| Prospectus supplement | 424B5 | 2022-12-06 | - |
| Insider trade | 4 | 2022-12-05 | 2022-12-05 |
| New insider ownership | 3 | 2022-12-05 | 2022-12-05 |
| Major company event | 8-K | 2022-12-05 | 2022-12-01 |
| Insider trade | 4 | 2022-12-02 | 2022-12-01 |
| Quarterly report | 10-Q | 2022-11-03 | 2022-09-30 |
| Major company event | 8-K | 2022-11-03 | 2022-11-03 |
| Insider trade | 4 | 2022-10-07 | 2022-10-06 |
| Insider trade | 4 | 2022-10-07 | 2022-10-06 |
| Insider trade | 4 | 2022-10-04 | 2022-09-30 |
| Insider trade | 4 | 2022-10-04 | 2022-09-30 |
| Major company event | 8-K | 2022-09-23 | 2022-09-19 |
| Insider trade | 4 | 2022-09-21 | 2022-09-19 |
| Insider trade | 4 | 2022-09-16 | 2022-09-14 |
| Insider trade | 4 | 2022-09-16 | 2022-09-15 |
| Insider trade | 4 | 2022-08-26 | 2022-07-29 |
| Insider trade | 4 | 2022-08-09 | 2022-08-05 |
| Quarterly report | 10-Q | 2022-08-08 | 2022-06-30 |
| Major company event | 8-K | 2022-08-08 | 2022-08-08 |
| Insider trade | 4 | 2022-07-27 | 2022-07-25 |
| Insider trade | 4 | 2022-07-08 | 2022-07-06 |
| Insider trade | 4 | 2022-07-05 | 2022-07-01 |
| Insider trade | 4 | 2022-06-15 | 2022-06-13 |
| New insider ownership | 3 | 2022-06-15 | 2022-06-13 |
| Major company event | 8-K | 2022-06-13 | 2022-06-08 |
| Major company event | 8-K | 2022-05-11 | 2022-05-11 |
| Major company event | 8-K | 2022-05-09 | 2022-05-09 |
| Quarterly report | 10-Q | 2022-05-09 | 2022-03-31 |
| Insider trade (amended) | 4/A | 2022-04-13 | 2022-04-01 |
| Insider trade | 4 | 2022-04-05 | 2022-04-01 |
| Proxy materials | DEFA14A | 2022-03-30 | - |
| Proxy statement | DEF 14A | 2022-03-29 | 2022-05-11 |
| Activist ownership stake (update) | SC 13D/A | 2022-03-04 | - |
| Insider trade | 4 | 2022-03-03 | 2022-03-01 |
| New insider ownership | 3 | 2022-03-03 | 2022-03-01 |
| Employee stock plan | S-8 | 2022-03-01 | - |
| Annual report | 10-K | 2022-03-01 | 2021-12-31 |
| Major company event | 8-K | 2022-03-01 | 2022-03-01 |
| Major company event | 8-K | 2022-02-24 | 2022-02-22 |
| Passive ownership stake | SC 13G | 2022-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2022-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2022-02-14 | - |