Korro Bio, Inc.
KRRO
43 insider filings · Latest: Sep 11, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Sep 15 8:15 PM | FORMELA JEAN FRANCOISDirector | Sale | 38,490 | $14.12 | $543.5K | 132,650(I) | View → |
| Sep 11, 2026 | Sep 15 8:15 PM | FORMELA JEAN FRANCOISDirector | Sale | 10,200 | $13.99 | $142.7K | 139,252(I) | View → |
| Sep 14, 2026 | Sep 14 8:58 PM | Atlas Venture Fund XI, L.P. | Proposed Sale | 31,888 | $13.81 | $440.4K | — | View → |
| Sep 14, 2026 | Sep 14 8:58 PM | Atlas Venture Opportunity Fund II, L.P. | Proposed Sale | 6,602 | $13.81 | $91.2K | — | View → |
| Sep 11, 2026 | Sep 14 8:05 PM | Oliver DolanSenior Vice President, Finance | Sale | 5 | $13.72 | $69 | 16,241(D) | View → |
| Sep 11, 2026 | Sep 11 9:10 PM | Atlas Venture Fund XI, L.P. | Proposed Sale | 8,450 | $13.06 | $110.4K | — | View → |
| Sep 11, 2026 | Sep 11 9:09 PM | Atlas Venture Opportunity Fund II, L.P. | Proposed Sale | 1,750 | $13.06 | $22.9K | — | View → |
| Sep 11, 2026 | Sep 11 8:25 PM | Dolan Oliver | Proposed Sale | 5 | $13.72 | $69 | — | View → |
| Sep 9, 2026 | Sep 10 8:05 PM | Oliver DolanSenior Vice President, Finance | Sale | 6 | $13.60 | $82 | 16,246(D) | View → |
| Sep 8, 2026 | Sep 10 8:05 PM | Oliver DolanSenior Vice President, Finance | Sale | 7,347 | $13.51 | $99.3K | 16,252(D) | View → |
| Sep 9, 2026 | Sep 9 8:21 PM | Dolan Oliver | Proposed Sale | 6 | $13.60 | $82 | — | View → |
| Sep 8, 2026 | Sep 8 8:15 PM | Dolan Oliver | Proposed Sale | 7,347 | $13.51 | $99.3K | — | View → |
| Aug 26, 2026 | Aug 28 8:30 PM | FORMELA JEAN FRANCOISDirector | Sale | 300 | $13.96 | $4.2K | 141,002(I) | View → |
| Aug 26, 2026 | Aug 26 9:23 PM | Atlas Venture Fund XI, L.P. | Proposed Sale | 249 | $13.73 | $3.4K | — | View → |
| Aug 26, 2026 | Aug 26 9:23 PM | Atlas Venture Opportunity Fund II, L.P. | Proposed Sale | 51 | $13.73 | $700 | — | View → |
| Aug 19, 2026 | Aug 21 8:20 PM | FORMELA JEAN FRANCOISDirector | Sale | 28,468 | $14.00 | $398.6K | 141,053(I) | View → |
| Aug 19, 2026 | Aug 19 9:36 PM | Atlas Venture Fund XI, L.P. | Proposed Sale | 23,584 | $13.22 | $311.8K | — | View → |
| Aug 19, 2026 | Aug 19 9:36 PM | Atlas Venture Opportunity Fund II, L.P. | Proposed Sale | 4,884 | $13.22 | $64.6K | — | View → |
| Aug 11, 2026 | Aug 13 9:04 PM | FORMELA JEAN FRANCOISDirector | Sale | 2,143 | $13.96 | $29.9K | 145,937(I) | View → |
| Aug 10, 2026 | Aug 13 1:54 PM | Lynx1 Capital Management LP10% Owner | Purchase | 1,462 | $13.19 | $19.3K | 1,544,980(I) | 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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