Compass Therapeutics, Inc. - CMPX
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 14
Latest filed: Jul 01, 2026
| Form | Count |
|---|---|
| 8-K | 6 |
| 4 | 3 |
| SCHEDULE 13G/A | 2 |
| 4/A | 2 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Jul 01, 2026 | 8-K | Jul 01, 2026 | 0001171843-26-004428 | View |
| Jun 23, 2026 | 8-K | Jun 22, 2026 | 0001171843-26-004224 | View |
| Jun 11, 2026 | 8-K | Jun 10, 2026 | 0001171843-26-004068 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0000921895-26-001388 | View |
| May 05, 2026 | 8-K | May 05, 2026 | 0001171843-26-003005 | View |
| Apr 30, 2026 | 4/A | Apr 29, 2026 | 0001171843-26-002893 | View |
| Apr 30, 2026 | 4/A | Apr 29, 2026 | 0001171843-26-002894 | View |
| Apr 29, 2026 | 4 | Apr 29, 2026 | 0001171843-26-002834 | View |
| Apr 29, 2026 | 4 | Apr 29, 2026 | 0001171843-26-002840 | View |
| Apr 27, 2026 | 8-K | Apr 27, 2026 | 0001171843-26-002720 | View |
| Mar 05, 2026 | 8-K | Mar 05, 2026 | 0001171843-26-001336 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0001193125-26-051513 | View |
| Feb 10, 2026 | 4 | Feb 08, 2026 | 0001171843-26-000722 | View |
| Jan 21, 2026 | SCHEDULE 13G | — | 0002012383-26-000660 | View |