Keros Therapeutics, Inc. - KROS
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: 34
Latest filed: Apr 17, 2026
| Form | Count |
|---|---|
| 4 | 16 |
| 8-K | 7 |
| SCHEDULE 13G/A | 6 |
| SCHEDULE 13G | 3 |
| 144 | 1 |
| 4/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 17, 2026 | 4 | Apr 15, 2026 | 0001221590-26-000005 | View |
| Apr 06, 2026 | 4 | Apr 02, 2026 | 0001732369-26-000010 | View |
| Mar 31, 2026 | 144 | — | 0000947871-26-000370 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001617 | View |
| Mar 27, 2026 | 4/A | Feb 24, 2026 | 0002081460-26-000007 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001221590-26-000002 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001866219-26-000005 | View |
| Mar 09, 2026 | 8-K | Mar 09, 2026 | 0001664710-26-000024 | View |
| Mar 04, 2026 | 8-K | Mar 04, 2026 | 0001664710-26-000017 | View |
| Mar 04, 2026 | 8-K | Mar 04, 2026 | 0001664710-26-000021 | View |
| Feb 26, 2026 | 8-K | Feb 20, 2026 | 0001664710-26-000008 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0002081359-26-000005 | View |
| Feb 26, 2026 | 4 | Jan 05, 2026 | 0002081460-26-000004 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0001682068-26-000005 | View |
| Feb 26, 2026 | 4 | Feb 24, 2026 | 0001732369-26-000008 | View |
| Feb 20, 2026 | 4 | Feb 18, 2026 | 0001682068-26-000003 | View |
| Feb 20, 2026 | 4 | Feb 18, 2026 | 0002081359-26-000002 | View |
| Feb 20, 2026 | 4 | Feb 19, 2026 | 0001732369-26-000004 | View |
| Feb 20, 2026 | 4 | Feb 18, 2026 | 0002081460-26-000002 | View |
| Feb 18, 2026 | 8-K | Feb 18, 2026 | 0001664710-26-000005 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0001104659-26-016389 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0001214659-26-002021 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0001013594-26-000256 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0000905148-26-000905 | View |
| Jan 30, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000162 | View |
| Jan 09, 2026 | 4 | Jan 07, 2026 | 0001732369-26-000002 | View |
| Jan 09, 2026 | 8-K | Jan 09, 2026 | 0001664710-26-000003 | View |
| Dec 18, 2025 | 4 | Nov 21, 2025 | 0001808365-25-000005 | View |
| Dec 18, 2025 | 4 | Nov 21, 2025 | 0000947871-25-001084 | View |
| Dec 18, 2025 | 4 | Nov 21, 2025 | 0000947871-25-001085 | View |
| Nov 18, 2025 | SCHEDULE 13G | — | 0000905148-25-004126 | View |
| Nov 05, 2025 | 8-K | Nov 05, 2025 | 0001664710-25-000086 | View |
| Oct 27, 2025 | SCHEDULE 13G | — | 0001104659-25-102591 | View |
| Oct 22, 2025 | SCHEDULE 13G | — | 0001214659-25-015219 | View |