ALXO - CIK 0001810182
ALX ONCOLOGY HOLDINGS INC has filed 409 documents with the SEC between 2020 and 2026. The most frequent type is insider trade (184 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 | 2023-08-10 | 2023-06-30 |
| Major company event | 8-K | 2023-08-10 | 2023-08-10 |
| Insider trade | 4 | 2023-07-27 | 2023-07-25 |
| Insider trade | 4 | 2023-07-27 | 2023-07-25 |
| Insider trade | 4 | 2023-07-27 | 2023-07-25 |
| Insider trade | 4 | 2023-07-27 | 2023-07-25 |
| Insider trade | 4 | 2023-07-07 | 2023-07-06 |
| Insider trade | 4 | 2023-07-05 | 2023-06-30 |
| Insider trade | 4 | 2023-07-05 | 2023-06-30 |
| Insider trade | 4 | 2023-07-05 | 2023-06-30 |
| Insider trade | 4 | 2023-07-05 | 2023-06-30 |
| Insider trade | 4 | 2023-06-22 | 2023-06-20 |
| Insider trade | 4 | 2023-06-22 | 2023-06-20 |
| Insider trade | 4 | 2023-06-22 | 2023-06-20 |
| Insider trade | 4 | 2023-06-22 | 2023-06-20 |
| Insider trade | 4 | 2023-06-22 | 2023-06-20 |
| Insider trade | 4 | 2023-06-22 | 2023-06-20 |
| Major company event | 8-K | 2023-06-20 | 2023-06-16 |
| Insider trade | 4 | 2023-06-13 | 2023-06-09 |
| Quarterly report | 10-Q | 2023-05-11 | 2023-03-31 |
| Major company event | 8-K | 2023-05-11 | 2023-05-11 |
| Annual report to shareholders | ARS | 2023-04-24 | 2022-12-31 |
| Proxy statement | DEF 14A | 2023-04-24 | 2023-06-16 |
| Major company event | 8-K | 2023-03-13 | 2023-03-10 |
| Employee stock plan | S-8 | 2023-03-09 | - |
| Annual report | 10-K | 2023-03-09 | 2022-12-31 |
| Major company event | 8-K | 2023-03-09 | 2023-03-09 |
| Passive ownership stake | SC 13G | 2023-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2023-02-09 | - |
| Insider trade | 4 | 2023-01-03 | 2022-12-29 |
| Insider trade | 4 | 2023-01-03 | 2022-12-29 |
| Insider trade | 4 | 2023-01-03 | 2022-12-29 |
| Insider trade | 4 | 2023-01-03 | 2022-12-29 |
| Insider trade | 4 | 2022-12-20 | 2022-12-16 |
| Insider trade | 4 | 2022-11-29 | 2022-11-28 |
| New insider ownership | 3 | 2022-11-29 | 2022-11-28 |
| Major company event | 8-K | 2022-11-29 | 2022-11-28 |
| Quarterly report | 10-Q | 2022-11-08 | 2022-09-30 |
| Major company event | 8-K | 2022-11-08 | 2022-11-08 |
| Major company event | 8-K | 2022-10-31 | 2022-10-27 |
| Passive ownership stake (update) | SC 13G/A | 2022-08-10 | - |
| Insider trade | 4 | 2022-08-09 | 2022-08-05 |
| Insider trade | 4 | 2022-08-09 | 2022-08-05 |
| Insider trade | 4 | 2022-08-09 | 2022-08-05 |
| Insider trade | 4 | 2022-08-09 | 2022-08-05 |
| Quarterly report | 10-Q | 2022-08-08 | 2022-06-30 |
| Major company event | 8-K | 2022-08-08 | 2022-08-08 |
| Insider trade | 4 | 2022-06-16 | 2022-06-15 |
| Insider trade | 4 | 2022-06-16 | 2022-06-15 |
| Insider trade | 4 | 2022-06-16 | 2022-06-15 |