Korro Bio, Inc.
KRRO
30 insider filings · Latest: Jun 22, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 24, 2026 | Jun 25 12:09 AM | FORMELA JEAN FRANCOISDirector | Sale | 48,438 | $14.61 | $707.5K | 169,556(I) | View → |
| Jun 23, 2026 | Jun 25 12:09 AM | FORMELA JEAN FRANCOISDirector | Sale | 119,005 | $14.25 | $1.7M | 176,649(I) | View → |
| Jun 22, 2026 | Jun 25 12:09 AM | FORMELA JEAN FRANCOISDirector | Sale | 3,962 | $13.95 | $55.3K | 194,075(I) | View → |
| Jun 24, 2026 | Jun 24 9:50 PM | Atlas Venture Fund XI, L.P. | Proposed Sale | 41,345 | $13.71 | $566.8K | — | View → |
| Jun 24, 2026 | Jun 24 9:50 PM | Atlas Venture Opportunity Fund II, L.P. | Proposed Sale | 7,093 | $13.71 | $97.2K | — | View → |
| Jun 23, 2026 | Jun 23 10:12 PM | Atlas Venture Opportunity Fund II, L.P. | Proposed Sale | 17,426 | $13.90 | $242.2K | — | View → |
| Jun 23, 2026 | Jun 23 10:12 PM | Atlas Venture Fund XI, L.P. | Proposed Sale | 101,579 | $13.90 | $1.4M | — | View → |
| Jun 22, 2026 | Jun 22 9:32 PM | Atlas Venture Fund XI, L.P. | Proposed Sale | 21,339 | $12.99 | $277.2K | — | View → |
| Jun 22, 2026 | Jun 22 9:30 PM | Atlas Venture Opportunity Fund II, L.P. | Proposed Sale | 3,661 | $12.99 | $47.6K | — | View → |
| Jun 16, 2026 | Jun 17 8:14 PM | Todd ChappellChief Operating Officer | Sale | 3,168 | $10.83 | $34.3K | 16,964(D) | View → |
| Jun 16, 2026 | Jun 17 8:11 PM | Loic A VincentChief Scientific Officer | Sale | 3,418 | $10.83 | $37.0K | 18,297(D) | View → |
| Jun 16, 2026 | Jun 17 8:08 PM | Jeffrey CerioGeneral Counsel | Sale | 6,609 | $10.83 | $71.6K | 35,293(D) | View → |
| Jun 16, 2026 | Jun 17 8:05 PM | Oliver DolanSenior Vice President, Finance | Sale | 3,383 | $10.83 | $36.6K | 18,099(D) | View → |
| Jun 16, 2026 | Jun 16 8:48 PM | Vincent Loic A | Proposed Sale | 3,418 | $10.83 | $37.0K | — | View → |
| Jun 16, 2026 | Jun 16 8:44 PM | Cerio Jeffrey | Proposed Sale | 6,609 | $10.83 | $71.6K | — | View → |
| Jun 16, 2026 | Jun 16 8:44 PM | Dolan Oliver | Proposed Sale | 3,383 | $10.83 | $36.6K | — | View → |
| Jun 16, 2026 | Jun 16 8:42 PM | Chappell Todd | Proposed Sale | 3,168 | $10.83 | $34.3K | — | View → |
| May 29, 2026 | Jun 2 11:00 AM | Ram AiyarDirector, President and CEO | Sale | 15,152 | $12.98 | $196.7K | 74,848(D) | View → |
| May 28, 2026 | Jun 1 9:35 PM | FORMELA JEAN FRANCOISDirector | Sale | 2,860 | $13.95 | $39.9K | 194,655(I) | View → |
| May 29, 2026 | May 29 7:09 PM | Aiyar Ram | Proposed Sale | 15,152 | $12.98 | $196.7K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 10, 2026 | Jun 11 10:10 PM | Ali BehbahaniDirector | Grant/Award | 14,677 | $10.59 | 14,677(D) | View → |
| Jun 10, 2026 | Jun 11 10:07 PM | Rachel MeyersDirector | Grant/Award | 14,677 | $10.59 | 14,677(D) | View → |
| Jun 10, 2026 | Jun 11 10:04 PM | Nessan BerminghamDirector | Grant/Award | 14,677 | $10.59 | 14,677(D) | View → |
| Jun 10, 2026 | Jun 11 10:01 PM | Katharine KnobilDirector | Grant/Award | 14,677 | $10.59 | 14,677(D) | View → |
| Jun 10, 2026 | Jun 11 9:58 PM | FORMELA JEAN FRANCOISDirector | Grant/Award | 14,677 | $10.59 | 14,677(D) | View → |
| Jun 10, 2026 | Jun 11 9:55 PM | Timothy R PearsonDirector | Grant/Award | 14,677 | $10.59 | 14,677(D) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | Rick Yang10% Owner | Purchase | 242,945 | $0.001 | 242,945(I) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | Scott D Sandell10% Owner | Purchase | 242,945 | $0.001 | 242,945(I) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | New Enterprise Associates 17, L.P.10% Owner | Purchase | 242,945 | $0.001 | 242,945(D) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | Carmen Chang10% Owner | Purchase | 242,945 | $0.001 | 242,945(I) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | Ali BehbahaniDirector, 10% Owner | Grant/Award | 242,945 | $0.001 | 242,945(I) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | Forest Baskett10% Owner | Purchase | 242,945 | $0.001 | 242,945(I) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | Edward T Mathers10% Owner | Purchase | 242,945 | $0.001 | 242,945(I) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | Mohamad Makhzoumi10% Owner | Purchase | 242,945 | $0.001 | 242,945(I) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | Paul Edward Walker10% Owner | Purchase | 242,945 | $0.001 | 242,945(I) | View → |
| Mar 10, 2026 | Mar 13 12:15 AM | Anthony A. Florence Jr.10% Owner | Purchase | 242,945 | $0.001 | 242,945(I) | View → |
| Feb 2, 2026 | Feb 3 9:17 PM | Ram AiyarDirector, President and CEO | Grant/Award | 80,000 | $13.05 | 80,000(D) | View → |
| Feb 2, 2026 | Feb 3 9:14 PM | Loic A VincentChief Scientific Officer | Grant/Award | 35,000 | $13.05 | 35,000(D) | View → |
| Feb 2, 2026 | Feb 3 9:11 PM | Oliver DolanSenior Vice President, Finance | Grant/Award | 15,000 | $13.05 | 15,000(D) | View → |
| Feb 2, 2026 | Feb 3 9:08 PM | Jeffrey CerioGeneral Counsel | Grant/Award | 23,000 | $13.05 | 23,000(D) | View → |
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