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: 68
Latest filed: Sep 15, 2026
| Form | Count |
|---|---|
| 144 | 29 |
| 4 | 28 |
| 8-K | 5 |
| SCHEDULE 13G/A | 4 |
| SCHEDULE 13D/A | 1 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Sep 15, 2026 | 4 | Sep 11, 2026 | 0001030575-26-000014 | View |
| Sep 14, 2026 | 4 | Sep 11, 2026 | 0001193125-26-390556 | View |
| Sep 14, 2026 | 144 | — | 0001628280-26-061897 | View |
| Sep 14, 2026 | 144 | — | 0001628280-26-061898 | View |
| Sep 11, 2026 | 144 | — | 0001628280-26-061592 | View |
| Sep 11, 2026 | 144 | — | 0001628280-26-061593 | View |
| Sep 11, 2026 | 144 | — | 0001959173-26-006900 | View |
| Sep 10, 2026 | 4 | Sep 08, 2026 | 0001193125-26-387852 | View |
| Sep 09, 2026 | 144 | — | 0001959173-26-006837 | View |
| Sep 08, 2026 | 144 | — | 0001959173-26-006800 | View |
| Aug 28, 2026 | 4 | Aug 26, 2026 | 0001030575-26-000012 | View |
| Aug 26, 2026 | 144 | — | 0001628280-26-059121 | View |
| Aug 26, 2026 | 144 | — | 0001628280-26-059122 | View |
| Aug 21, 2026 | 4 | Aug 19, 2026 | 0001030575-26-000010 | View |
| Aug 19, 2026 | 144 | — | 0001628280-26-058029 | View |
| Aug 19, 2026 | 144 | — | 0001628280-26-058030 | View |
| Aug 19, 2026 | 8-K | Aug 19, 2026 | 0001193125-26-356877 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | — | 0001172661-26-003427 | View |
| Aug 13, 2026 | 4 | Aug 11, 2026 | 0001030575-26-000008 | View |
| Aug 13, 2026 | 4 | Aug 06, 2026 | 0000902664-26-003434 | View |
| Aug 11, 2026 | 144 | — | 0001628280-26-055858 | View |
| Aug 11, 2026 | 144 | — | 0001628280-26-055859 | View |
| Aug 06, 2026 | 8-K | Aug 05, 2026 | 0001193125-26-336685 | View |
| Aug 05, 2026 | 4 | Aug 04, 2026 | 0001193125-26-335041 | View |
| Aug 04, 2026 | SCHEDULE 13D/A | — | 0001708269-26-000005 | View |
| Aug 04, 2026 | 144 | — | 0001959173-26-005626 | View |
| Jul 29, 2026 | SCHEDULE 13G | — | 0002012383-26-002892 | View |
| Jul 17, 2026 | 4 | Jul 15, 2026 | 0001193125-26-306743 | View |
| Jul 17, 2026 | 4 | Jul 15, 2026 | 0001193125-26-306733 | View |
| Jul 17, 2026 | 4 | Jul 15, 2026 | 0001193125-26-306739 | View |
| Jul 17, 2026 | 4 | Jul 15, 2026 | 0001193125-26-306742 | View |
| Jul 07, 2026 | 4 | Jul 02, 2026 | 0001030575-26-000006 | View |
| Jul 06, 2026 | 144 | — | 0001628280-26-047351 | View |
| Jul 06, 2026 | 144 | — | 0001628280-26-047352 | View |
| Jul 02, 2026 | 144 | — | 0001628280-26-046978 | View |
| Jul 02, 2026 | 144 | — | 0001628280-26-046980 | View |
| Jun 24, 2026 | 4 | Jun 22, 2026 | 0001030575-26-000004 | View |
| Jun 24, 2026 | 144 | — | 0001628280-26-045301 | View |
| Jun 24, 2026 | 144 | — | 0001628280-26-045302 | View |
| Jun 23, 2026 | 144 | — | 0001628280-26-044982 | View |
| Jun 23, 2026 | 144 | — | 0001628280-26-044983 | View |
| Jun 22, 2026 | 144 | — | 0001628280-26-044737 | View |
| Jun 22, 2026 | 144 | — | 0001628280-26-044738 | View |
| Jun 17, 2026 | 4 | Jun 16, 2026 | 0001193125-26-274136 | View |
| Jun 17, 2026 | 4 | Jun 16, 2026 | 0001193125-26-274143 | View |
| Jun 17, 2026 | 4 | Jun 16, 2026 | 0001193125-26-274156 | View |
| Jun 17, 2026 | 4 | Jun 16, 2026 | 0001193125-26-274171 | View |
| Jun 16, 2026 | 144 | — | 0001959173-26-004713 | View |
| Jun 16, 2026 | 144 | — | 0001959173-26-004715 | View |
| Jun 16, 2026 | 144 | — | 0001959173-26-004716 | View |
| Jun 16, 2026 | 144 | — | 0001959173-26-004717 | View |
| Jun 11, 2026 | 4 | Jun 10, 2026 | 0001193125-26-267993 | View |
| Jun 11, 2026 | 4 | Jun 10, 2026 | 0001193125-26-267996 | View |
| Jun 11, 2026 | 4 | Jun 10, 2026 | 0001193125-26-268001 | View |
| Jun 11, 2026 | 4 | Jun 10, 2026 | 0001193125-26-268006 | View |
| Jun 11, 2026 | 4 | Jun 10, 2026 | 0001193125-26-268012 | View |
| Jun 11, 2026 | 4 | Jun 10, 2026 | 0001193125-26-268018 | View |
| Jun 11, 2026 | 8-K | Jun 10, 2026 | 0001193125-26-267741 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0001193125-26-252460 | View |
| Jun 01, 2026 | 4 | May 28, 2026 | 0001030575-26-000002 | View |
| May 29, 2026 | 144 | — | 0001959173-26-004144 | View |
| May 28, 2026 | 4 | May 26, 2026 | 0001193125-26-245491 | View |
| May 19, 2026 | 8-K | May 19, 2026 | 0001193125-26-229610 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0000919574-26-003500 | View |
| May 07, 2026 | 8-K | May 07, 2026 | 0001193125-26-210291 | View |
| 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 |