ASMB - CIK 0001426800
ASSEMBLY BIOSCIENCES, INC. has filed 873 documents with the SEC between 2008 and 2026. The most frequent type is insider trade (254 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 | 2025-06-17 | 2025-06-16 |
| Major company event | 8-K | 2025-06-09 | 2025-06-05 |
| Insider trade | 4 | 2025-06-09 | 2025-06-05 |
| Insider trade | 4 | 2025-06-09 | 2025-06-05 |
| Insider trade | 4 | 2025-06-09 | 2025-06-05 |
| Insider trade | 4 | 2025-06-09 | 2025-06-05 |
| Insider trade | 4 | 2025-06-09 | 2025-06-05 |
| Insider trade | 4 | 2025-06-09 | 2025-06-05 |
| Insider trade | 4 | 2025-06-09 | 2025-06-05 |
| Quarterly report | 10-Q | 2025-05-08 | 2025-03-31 |
| Major company event | 8-K | 2025-05-08 | 2025-05-08 |
| Proxy materials | DEFA14A | 2025-04-23 | - |
| Proxy statement | DEF 14A | 2025-04-23 | 2025-06-05 |
| Annual report to shareholders | ARS | 2025-04-23 | 2024-12-31 |
| Insider trade | 4 | 2025-04-15 | 2025-03-31 |
| EFFECT | - | 2025-04-01 | - |
| Insider trade | 4 | 2025-04-01 | 2025-03-29 |
| Insider trade | 4 | 2025-04-01 | 2025-03-29 |
| Insider trade | 4 | 2025-04-01 | 2025-03-29 |
| Insider trade | 4 | 2025-04-01 | 2025-03-29 |
| Insider trade | 4 | 2025-04-01 | 2025-03-29 |
| Company correspondence | CORRESP | 2025-03-28 | - |
| SEC correspondence | UPLOAD | 2025-03-26 | - |
| Securities registration | S-3 | 2025-03-20 | - |
| Annual report | 10-K | 2025-03-20 | 2024-12-31 |
| Major company event | 8-K | 2025-03-20 | 2025-03-20 |
| Major company event | 8-K | 2025-02-20 | 2025-02-20 |
| SCHEDULE 13G/A | - | 2025-02-14 | - |
| Major company event | 8-K | 2025-01-03 | 2024-12-30 |
| Insider trade | 4 | 2024-12-31 | 2024-12-30 |
| Major company event | 8-K | 2024-12-26 | 2024-12-26 |
| SCHEDULE 13G/A | - | 2024-12-23 | - |
| SCHEDULE 13G | - | 2024-12-23 | - |
| Insider trade | 4 | 2024-12-23 | 2024-12-19 |
| SCHEDULE 13D/A | - | 2024-12-23 | - |
| Major company event | 8-K | 2024-12-19 | 2024-12-19 |
| Major company event | 8-K | 2024-12-13 | 2024-12-12 |
| Insider trade | 4 | 2024-11-26 | 2024-11-22 |
| Insider trade | 4 | 2024-11-19 | 2024-11-18 |
| Passive ownership stake | SC 13G | 2024-11-14 | - |
| Prospectus supplement | 424B5 | 2024-11-07 | - |
| Major company event | 8-K | 2024-11-07 | 2024-11-07 |
| Quarterly report | 10-Q | 2024-11-07 | 2024-09-30 |
| Major company event | 8-K | 2024-11-07 | 2024-11-07 |
| Insider trade | 4 | 2024-10-09 | 2024-10-08 |
| Insider trade | 4 | 2024-10-04 | 2024-10-03 |
| Insider trade | 4 | 2024-10-04 | 2024-10-03 |
| Major company event | 8-K | 2024-09-23 | 2024-09-23 |
| Employee stock plan | S-8 | 2024-08-08 | - |
| Quarterly report | 10-Q | 2024-08-08 | 2024-06-30 |