Korro Bio, Inc. — All Filings
748 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-Q
144
144/A
3
4
4/A
424B3
424B4
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
D
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
POS AM
PRE 14A
S-1
S-1/A
S-3
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001615 | Mar 27, 2026 | — |
| EFFECT | — | 9999999995-26-000894 | Mar 20, 2026 | — |
| 424B5 | 424B5 | 0001193125-26-117883 | Mar 20, 2026 | — |
| SCHEDULE 13G | — | 0001104659-26-029468 | Mar 17, 2026 | — |
| S-3 | S-3 | 0001193125-26-106378 | Mar 13, 2026 | — |
| 4 | 4 | 0001193125-26-104721 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001193125-26-104720 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001193125-26-104719 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001193125-26-104717 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001193125-26-104718 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001193125-26-104716 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001193125-26-104715 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001193125-26-104713 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001193125-26-104714 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | 4 | 0001193125-26-104712 | Mar 12, 2026 | Mar 10, 2026 |
| SCHEDULE 13D/A | — | 0001072613-26-000267 | Mar 12, 2026 | — |
| 10-K | 10-K | 0001193125-26-104156 | Mar 12, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001193125-26-104135 | Mar 12, 2026 | — |
| SCHEDULE 13G | — | 0000902664-26-001559 | Mar 11, 2026 | — |
| 8-K | 8-K | 0001193125-26-097575 | Mar 9, 2026 | — |
| SCHEDULE 13G/A | — | 0000902664-26-001135 | Feb 17, 2026 | — |
| SCHEDULE 13G/A | — | 0000938206-26-000004 | Feb 17, 2026 | — |
| SCHEDULE 13G | — | 0001104659-26-015339 | Feb 13, 2026 | — |
| SCHEDULE 13G/A | — | 0000315066-26-000455 | Feb 5, 2026 | — |
| 4 | 4 | 0001193125-26-035591 | Feb 3, 2026 | Feb 2, 2026 |
| 4 | 4 | 0001193125-26-035564 | Feb 3, 2026 | Feb 2, 2026 |
| 4 | 4 | 0001193125-26-035541 | Feb 3, 2026 | Feb 2, 2026 |
| 4 | 4 | 0001193125-26-035518 | Feb 3, 2026 | Feb 2, 2026 |
| 4 | 4 | 0001193125-26-035481 | Feb 3, 2026 | Feb 2, 2026 |
| SCHEDULE 13G | — | 0000102909-26-000315 | Jan 30, 2026 | — |
| S-8 | S-8 | 0001193125-26-024394 | Jan 27, 2026 | — |
| 8-K | 8-K | 0001193125-26-023436 | Jan 27, 2026 | — |
| 8-K | 8-K | 0001193125-26-014087 | Jan 15, 2026 | — |
| SCHEDULE 13G | — | 0000902664-26-000037 | Jan 5, 2026 | — |
| 8-K | 8-K | 0001193125-25-324795 | Dec 18, 2025 | Dec 15, 2025 |
| 4 | 4 | 0001193125-25-320864 | Dec 16, 2025 | Dec 15, 2025 |
| 4 | 4 | 0001193125-25-320859 | Dec 16, 2025 | Dec 15, 2025 |
| 4 | 4 | 0001193125-25-320851 | Dec 16, 2025 | Dec 15, 2025 |
| 4 | 4 | 0001193125-25-320841 | Dec 16, 2025 | Dec 15, 2025 |
| SCHEDULE 13G/A | — | 0000938206-25-000050 | Nov 14, 2025 | — |
| 10-Q | 10-Q | 0001193125-25-277572 | Nov 12, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001193125-25-277556 | Nov 12, 2025 | Nov 7, 2025 |
| 8-K | 8-K | 0001193125-25-234001 | Oct 8, 2025 | Oct 7, 2025 |
| SCHEDULE 13G/A | — | 0000902664-25-003690 | Aug 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001172661-25-003263 | Aug 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001532155-25-000154 | Aug 13, 2025 | — |
| 10-Q | 10-Q | 0000950170-25-106912 | Aug 12, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0000950170-25-106910 | Aug 12, 2025 | — |
| 8-K/A | 8-K/A | 0000950170-25-087949 | Jun 18, 2025 | Jun 11, 2025 |
| 4 | 4 | 0000950170-25-085495 | Jun 12, 2025 | Jun 11, 2025 |