sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
KRRO
Updated 10/6/2026, 3:28 PM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| KRRO Korro Bio, Inc. | Sale | $686,177 | FORMELA JEAN FRANCOIS Director | 48,690 sh | at $14.09 | Filed Sep 15, 4:15 PM ET | Filing | |
| KRRO Korro Bio, Inc. | Sale | $69 | Dolan Oliver Senior Vice President, Finance | 5 sh | at $13.72 | Filed Sep 14, 4:05 PM ET | Filing | |
| KRRO Korro Bio, Inc. | Sale | $99,368 | Dolan Oliver Senior Vice President, Finance | 7,353 sh | at $13.51 | Filed Sep 10, 4:05 PM ET | Filing | |
| KRRO Korro Bio, Inc. | Sale | $4,188 | FORMELA JEAN FRANCOIS Director | 300 sh | at $13.96 | Filed Aug 28, 4:30 PM ET | Filing | |
| KRRO Korro Bio, Inc. | Sale | $398,552 | FORMELA JEAN FRANCOIS Director | 28,468 sh | at $14.00 | Filed Aug 21, 4:20 PM ET | Filing | |
| KRRO Korro Bio, Inc. | Sale | $29,916 | FORMELA JEAN FRANCOIS Director | 2,143 sh | at $13.96 | Filed Aug 13, 5:04 PM ET | Filing | |
| KRRO Korro Bio, Inc. | Buy | $78,809 | Lynx1 Capital Management LP 10% owner and 1 other | 6,684 sh | at $11.79 | Filed Aug 13, 9:54 AM ET | Filing | |
| KRRO Korro Bio, Inc. | Sale | $62,917 | Aiyar Ram President and CEO, Director | 5,802 sh | at $10.84 | Filed Aug 5, 4:05 PM ET | Filing |