ALNY - CIK 0001178670
ALNYLAM PHARMACEUTICALS, INC. has filed 1,651 documents with the SEC between 2002 and 2026. The most frequent type is insider trade (836 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 sale notice | 144 | 2026-01-13 | - |
| Major company event | 8-K | 2026-01-12 | 2026-01-11 |
| Insider trade | 4 | 2026-01-07 | 2026-01-05 |
| New insider ownership | 3 | 2026-01-07 | 2026-01-05 |
| Major company event | 8-K | 2025-12-11 | 2025-12-10 |
| Major company event | 8-K | 2025-12-03 | 2025-12-02 |
| Insider trade | 4 | 2025-12-01 | 2025-11-26 |
| Insider trade | 4 | 2025-11-19 | 2025-11-17 |
| Insider sale notice | 144 | 2025-11-17 | - |
| Insider trade | 4 | 2025-11-14 | 2025-11-12 |
| Insider sale notice | 144 | 2025-11-12 | - |
| SCHEDULE 13G/A | - | 2025-11-05 | - |
| Quarterly report | 10-Q | 2025-10-30 | 2025-09-30 |
| Major company event | 8-K | 2025-10-30 | 2025-10-30 |
| Insider sale notice | 144 | 2025-10-03 | - |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Major company event | 8-K | 2025-10-03 | 2025-09-30 |
| New insider ownership | 3 | 2025-09-22 | 2025-09-15 |
| Major company event | 8-K | 2025-09-12 | 2025-09-12 |
| Insider trade | 4 | 2025-09-11 | 2025-09-09 |
| Major company event | 8-K | 2025-09-10 | 2025-09-08 |
| Insider sale notice | 144 | 2025-09-09 | - |
| Insider trade | 4 | 2025-09-02 | 2025-08-29 |
| Insider sale notice | 144 | 2025-08-29 | - |
| Insider sale notice | 144 | 2025-08-19 | - |
| Insider trade | 4 | 2025-08-19 | 2025-08-15 |
| Insider trade | 4 | 2025-08-19 | 2025-08-15 |
| Insider trade | 4 | 2025-08-19 | 2025-08-15 |
| Insider trade | 4 | 2025-08-19 | 2025-08-15 |
| Insider trade | 4 | 2025-08-19 | 2025-08-15 |
| Insider trade | 4 | 2025-08-19 | 2025-08-18 |
| Insider sale notice | 144 | 2025-08-18 | - |
| Insider trade | 4 | 2025-08-15 | 2025-08-14 |
| Insider sale notice | 144 | 2025-08-14 | - |
| Quarterly report | 10-Q | 2025-07-31 | 2025-06-30 |
| Major company event | 8-K | 2025-07-31 | 2025-07-31 |
| Insider trade | 4 | 2025-07-02 | 2025-07-01 |
| Major company event | 8-K | 2025-06-18 | 2025-06-12 |
| SEC correspondence | UPLOAD | 2025-06-17 | - |
| Insider trade | 4 | 2025-06-03 | 2025-05-30 |
| Insider sale notice | 144 | 2025-06-02 | - |
| Insider sale notice | 144 | 2025-05-30 | - |
| Insider sale notice | 144 | 2025-05-30 | - |
| Company correspondence | CORRESP | 2025-05-22 | - |
| Insider trade | 4 | 2025-05-19 | 2025-05-15 |