Korro Bio, Inc. - KRRO
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: 38
Latest filed: Apr 02, 2026
| Form | Count |
|---|---|
| 4 | 20 |
| SCHEDULE 13G/A | 6 |
| 8-K | 6 |
| SCHEDULE 13G | 5 |
| SCHEDULE 13D/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0000902664-26-001845 | View |
| Apr 02, 2026 | SCHEDULE 13G/A | — | 0000902664-26-001846 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001615 | View |
| Mar 17, 2026 | SCHEDULE 13G | — | 0001104659-26-029468 | View |
| Mar 12, 2026 | SCHEDULE 13D/A | — | 0001072613-26-000267 | View |
| Mar 12, 2026 | 8-K | Mar 12, 2026 | 0001193125-26-104135 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104712 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104714 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104713 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104715 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104716 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104718 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104717 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104719 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104720 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001193125-26-104721 | View |
| Mar 11, 2026 | SCHEDULE 13G | — | 0000902664-26-001559 | View |
| Mar 09, 2026 | 8-K | Mar 09, 2026 | 0001193125-26-097575 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0000938206-26-000004 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0000902664-26-001135 | View |
| Feb 13, 2026 | SCHEDULE 13G | — | 0001104659-26-015339 | View |
| Feb 05, 2026 | SCHEDULE 13G/A | — | 0000315066-26-000455 | View |
| Feb 03, 2026 | 4 | Feb 02, 2026 | 0001193125-26-035481 | View |
| Feb 03, 2026 | 4 | Feb 02, 2026 | 0001193125-26-035518 | View |
| Feb 03, 2026 | 4 | Feb 02, 2026 | 0001193125-26-035541 | View |
| Feb 03, 2026 | 4 | Feb 02, 2026 | 0001193125-26-035564 | View |
| Feb 03, 2026 | 4 | Feb 02, 2026 | 0001193125-26-035591 | View |
| Jan 30, 2026 | SCHEDULE 13G | — | 0000102909-26-000315 | View |
| Jan 27, 2026 | 8-K | Jan 27, 2026 | 0001193125-26-023436 | View |
| Jan 15, 2026 | 8-K | Jan 15, 2026 | 0001193125-26-014087 | View |
| Jan 05, 2026 | SCHEDULE 13G | — | 0000902664-26-000037 | View |
| Dec 18, 2025 | 8-K | Dec 15, 2025 | 0001193125-25-324795 | View |
| Dec 16, 2025 | 4 | Dec 15, 2025 | 0001193125-25-320841 | View |
| Dec 16, 2025 | 4 | Dec 15, 2025 | 0001193125-25-320851 | View |
| Dec 16, 2025 | 4 | Dec 15, 2025 | 0001193125-25-320859 | View |
| Dec 16, 2025 | 4 | Dec 15, 2025 | 0001193125-25-320864 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | — | 0000938206-25-000050 | View |
| Nov 12, 2025 | 8-K | Nov 07, 2025 | 0001193125-25-277556 | View |