LIFE - CIK 0001339970
aTYR PHARMA INC has filed 720 documents with the SEC between 2005 and 2026. The most frequent type is insider trade (279 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 |
|---|---|---|---|
| Quarterly report | 10-Q | 2026-05-15 | 2026-03-31 |
| Major company event | 8-K | 2026-05-15 | 2026-05-15 |
| Insider trade | 4 | 2026-05-13 | 2026-05-11 |
| Insider trade | 4 | 2026-05-13 | 2026-05-11 |
| Insider trade | 4 | 2026-05-13 | 2026-05-11 |
| Insider trade | 4 | 2026-05-13 | 2026-05-11 |
| Insider trade | 4 | 2026-05-13 | 2026-05-11 |
| Insider trade | 4 | 2026-05-13 | 2026-05-11 |
| Major company event | 8-K | 2026-05-11 | 2026-05-11 |
| Annual report to shareholders | ARS | 2026-03-26 | 2025-12-31 |
| Proxy materials | DEFA14A | 2026-03-26 | - |
| Proxy statement | DEF 14A | 2026-03-26 | 2026-03-26 |
| SCHEDULE 13G/A | - | 2026-03-26 | - |
| PRE 14A | - | 2026-03-12 | 2026-03-12 |
| Annual report | 10-K | 2026-03-05 | 2025-12-31 |
| Major company event | 8-K | 2026-03-05 | 2026-03-05 |
| Insider trade | 4 | 2026-02-04 | 2026-02-03 |
| Insider trade | 4 | 2026-02-04 | 2026-02-03 |
| Insider trade | 4 | 2026-02-04 | 2026-02-03 |
| Insider trade | 4 | 2026-01-09 | 2026-01-09 |
| Insider trade | 4 | 2026-01-09 | 2026-01-09 |
| Insider trade | 4 | 2026-01-09 | 2026-01-09 |
| Major company event | 8-K | 2025-12-05 | 2025-12-04 |
| Quarterly report | 10-Q | 2025-11-06 | 2025-09-30 |
| Major company event | 8-K | 2025-11-06 | 2025-11-06 |
| Insider trade | 4 | 2025-10-09 | 2025-10-08 |
| Major company event | 8-K | 2025-09-15 | 2025-09-15 |
| EFFECT | - | 2025-08-18 | - |
| Company correspondence | CORRESP | 2025-08-13 | - |
| SEC correspondence | UPLOAD | 2025-08-13 | - |
| Major company event (amended) | 8-K/A | 2025-08-08 | 2025-08-07 |
| Employee stock plan | S-8 | 2025-08-07 | - |
| Securities registration | S-3 | 2025-08-07 | - |
| Quarterly report | 10-Q | 2025-08-07 | 2025-06-30 |
| Major company event | 8-K | 2025-08-07 | 2025-08-07 |
| SCHEDULE 13G | - | 2025-07-29 | - |
| SCHEDULE 13G | - | 2025-07-17 | - |
| SCHEDULE 13G/A | - | 2025-05-15 | - |
| Quarterly report | 10-Q | 2025-05-07 | 2025-03-31 |
| Major company event | 8-K | 2025-05-07 | 2025-05-07 |
| Major company event | 8-K | 2025-05-06 | 2025-05-01 |
| Insider trade | 4 | 2025-05-02 | 2025-05-01 |
| Insider trade | 4 | 2025-05-02 | 2025-05-01 |
| Insider trade | 4 | 2025-05-02 | 2025-05-01 |
| Insider trade | 4 | 2025-05-02 | 2025-05-01 |
| Insider trade | 4 | 2025-05-02 | 2025-05-01 |
| Insider trade | 4 | 2025-05-02 | 2025-05-01 |
| Annual report to shareholders | ARS | 2025-03-19 | 2024-12-31 |
| Proxy materials | DEFA14A | 2025-03-19 | - |
| Proxy statement | DEF 14A | 2025-03-19 | 2025-03-19 |