ANNX - CIK 0001528115
Annexon, Inc. has filed 492 documents with the SEC between 2011 and 2026. The most frequent type is insider trade (161 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 |
|---|---|---|---|
| 424B3 | - | 2022-11-16 | - |
| Company correspondence | CORRESP | 2022-11-14 | - |
| SEC correspondence | UPLOAD | 2022-11-10 | - |
| Securities registration | S-3 | 2022-11-04 | - |
| Major company event | 8-K | 2022-11-03 | 2022-11-03 |
| Quarterly report | 10-Q | 2022-11-03 | 2022-09-30 |
| Employee stock plan | S-8 | 2022-08-08 | - |
| Major company event | 8-K | 2022-08-08 | 2022-08-08 |
| Quarterly report | 10-Q | 2022-08-08 | 2022-06-30 |
| D | - | 2022-07-22 | - |
| Passive ownership stake (update) | SC 13G/A | 2022-07-18 | - |
| Passive ownership stake | SC 13G | 2022-07-18 | - |
| Activist ownership stake | SC 13D | 2022-07-18 | - |
| Insider trade | 4 | 2022-07-13 | 2022-07-11 |
| Insider trade | 4 | 2022-07-13 | 2022-07-11 |
| Insider trade | 4 | 2022-07-13 | 2022-07-11 |
| Insider trade | 4 | 2022-07-13 | 2022-07-11 |
| Insider trade | 4 | 2022-07-13 | 2022-07-11 |
| Insider trade | 4 | 2022-07-13 | 2022-07-11 |
| Insider trade | 4 | 2022-07-13 | 2022-07-11 |
| Insider trade | 4 | 2022-07-11 | 2022-07-07 |
| Major company event | 8-K | 2022-07-08 | 2022-07-07 |
| Passive ownership stake | SC 13G | 2022-07-08 | - |
| Passive ownership stake | SC 13G | 2022-06-23 | - |
| Insider trade | 4 | 2022-06-13 | 2022-06-09 |
| Insider trade | 4 | 2022-06-13 | 2022-06-09 |
| Insider trade | 4 | 2022-06-13 | 2022-06-09 |
| Insider trade | 4 | 2022-06-13 | 2022-06-09 |
| Insider trade | 4 | 2022-06-13 | 2022-06-09 |
| Insider trade | 4 | 2022-06-13 | 2022-06-09 |
| Major company event | 8-K | 2022-06-10 | 2022-06-09 |
| Major company event | 8-K | 2022-06-07 | 2022-06-07 |
| Passive ownership stake | SC 13G | 2022-05-26 | - |
| Major company event | 8-K | 2022-05-09 | 2022-05-09 |
| Quarterly report | 10-Q | 2022-05-09 | 2022-03-31 |
| EFFECT | - | 2022-05-03 | - |
| POS EX | - | 2022-05-03 | - |
| Proxy materials | DEFA14A | 2022-04-27 | - |
| Proxy statement | DEF 14A | 2022-04-27 | 2022-06-09 |
| Passive ownership stake | SC 13G | 2022-04-21 | - |
| Insider trade | 4 | 2022-04-18 | 2022-04-14 |
| Major company event | 8-K | 2022-04-07 | 2022-04-07 |
| POS AM | - | 2022-03-02 | - |
| Employee stock plan | S-8 | 2022-03-02 | - |
| Major company event | 8-K | 2022-03-01 | 2022-03-01 |
| Annual report | 10-K | 2022-03-01 | 2021-12-31 |
| POSASR | - | 2022-03-01 | - |
| Major company event | 8-K | 2022-02-22 | 2022-02-22 |
| Insider trade | 4 | 2022-02-15 | 2022-02-11 |
| Insider trade | 4 | 2022-02-15 | 2022-02-11 |