CSBR - CIK 0000771856
CHAMPIONS ONCOLOGY, INC. has filed 647 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (206 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 |
|---|---|---|---|
| Major company event | 8-K | 2026-03-30 | 2026-03-24 |
| Quarterly report | 10-Q | 2026-03-12 | 2026-01-31 |
| Major company event | 8-K | 2026-03-12 | 2026-03-12 |
| Insider trade | 4 | 2026-01-30 | 2025-07-16 |
| Insider trade | 4 | 2026-01-30 | 2021-11-05 |
| New insider ownership | 3 | 2026-01-16 | 2021-06-09 |
| Quarterly report | 10-Q | 2025-12-15 | 2025-10-31 |
| Major company event | 8-K | 2025-12-15 | 2025-12-15 |
| Insider trade | 4 | 2025-11-07 | 2025-11-05 |
| Insider trade | 4 | 2025-11-07 | 2025-11-05 |
| Insider trade | 4 | 2025-11-07 | 2025-11-05 |
| Insider trade | 4 | 2025-11-07 | 2025-11-05 |
| Insider trade | 4 | 2025-11-07 | 2025-11-05 |
| Insider trade | 4 | 2025-11-06 | 2025-10-30 |
| Major company event | 8-K | 2025-10-16 | 2025-10-16 |
| Quarterly report | 10-Q | 2025-09-15 | 2025-07-31 |
| Major company event | 8-K | 2025-09-15 | 2025-09-15 |
| Proxy materials | DEFA14A | 2025-08-22 | - |
| Proxy statement | DEF 14A | 2025-08-22 | 2025-08-22 |
| Annual report | 10-K | 2025-07-23 | 2025-04-30 |
| Major company event | 8-K | 2025-07-23 | 2025-07-23 |
| Major company event | 8-K | 2025-07-21 | 2025-07-21 |
| Insider trade | 4 | 2025-04-02 | 2025-03-25 |
| Quarterly report | 10-Q | 2025-03-17 | 2025-01-31 |
| Major company event | 8-K | 2025-03-11 | 2025-03-11 |
| SEC correspondence | UPLOAD | 2025-03-04 | - |
| Company correspondence | CORRESP | 2025-03-03 | - |
| SEC correspondence | UPLOAD | 2025-02-26 | - |
| SCHEDULE 13G/A | - | 2025-02-14 | - |
| Quarterly report | 10-Q | 2024-12-16 | 2024-10-31 |
| Major company event | 8-K | 2024-12-11 | 2024-12-11 |
| Insider trade | 4 | 2024-11-18 | 2024-11-12 |
| Insider trade | 4 | 2024-11-18 | 2024-11-12 |
| Insider trade | 4 | 2024-11-18 | 2024-11-12 |
| Insider trade | 4 | 2024-11-18 | 2024-11-12 |
| Insider trade | 4 | 2024-11-18 | 2024-11-12 |
| Passive ownership stake (update) | SC 13G/A | 2024-11-14 | - |
| Insider trade | 4 | 2024-11-01 | 2024-10-31 |
| Employee stock plan | S-8 | 2024-10-30 | - |
| Major company event | 8-K | 2024-10-15 | 2024-10-14 |
| Major company event | 8-K | 2024-10-03 | 2024-10-03 |
| Quarterly report | 10-Q | 2024-09-13 | 2024-07-31 |
| Major company event | 8-K | 2024-09-11 | 2024-09-11 |
| Proxy materials | DEFA14A | 2024-08-27 | - |
| Proxy statement | DEF 14A | 2024-08-27 | 2024-08-27 |
| Annual report | 10-K | 2024-07-19 | 2024-04-30 |
| Major company event | 8-K | 2024-07-18 | 2024-07-18 |
| Activist ownership stake (update) | SC 13D/A | 2024-05-06 | - |
| Insider trade | 4 | 2024-04-01 | 2023-10-09 |
| Quarterly report | 10-Q | 2024-03-15 | 2024-01-31 |