Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| KRRO | Formela Jean Francois | Director | 09/14/2026 | Verkauf | 14.12 | 6,602 | 93,220 | Form 4 |
| KRRO | Formela Jean Francois | Director | 09/14/2026 | Verkauf | 14.12 | 31,888 | 450,259 | Form 4 |
| KRRO | Formela Jean Francois | Director | 09/11/2026 | Verkauf | 13.99 | 1,750 | 24,483 | Form 4 |
| KRRO | Formela Jean Francois | Director | 09/11/2026 | Verkauf | 13.99 | 8,450 | 118,216 | Form 4 |
| KRRO | Dolan Oliver | Senior Vice President, Finance | 09/11/2026 | Verkauf | 13.72 | 5 | 69 | Form 4 |
| KRRO | Dolan Oliver | Senior Vice President, Finance | 09/09/2026 | Verkauf | 13.60 | 6 | 82 | Form 4 |
| KRRO | Dolan Oliver | Senior Vice President, Finance | 09/08/2026 | Verkauf | 13.51 | 7,347 | 99,286 | Form 4 |
| KRRO | Formela Jean Francois | Director | 08/26/2026 | Verkauf | 13.96 | 51 | 712 | Form 4 |
| KRRO | Formela Jean Francois | Director | 08/26/2026 | Verkauf | 13.96 | 249 | 3,476 | Form 4 |
| KRRO | Formela Jean Francois | Director | 08/19/2026 | Verkauf | 14.00 | 4,884 | 68,376 | Form 4 |
| KRRO | Formela Jean Francois | Director | 08/19/2026 | Verkauf | 14.00 | 23,584 | 330,176 | Form 4 |
| KRRO | Formela Jean Francois | Director | 08/11/2026 | Verkauf | 13.96 | 368 | 5,137 | Form 4 |
| KRRO | Formela Jean Francois | Director | 08/11/2026 | Verkauf | 13.96 | 1,775 | 24,779 | Form 4 |
| KRRO | Lynx1 Capital Management LP | 10% Owner | 08/10/2026 | Kauf | 13.19 | 1,462 | 19,279 | Form 4 |
| KRRO | Lynx1 Capital Management LP | 10% Owner | 08/06/2026 | Kauf | 11.40 | 5,222 | 59,530 | Form 4 |
| KRRO | Aiyar Ram | President and CEO | 08/04/2026 | Verkauf | 10.84 | 5,802 | 62,917 | Form 4 |
| KRRO | Vincent Loic A | Chief Scientific Officer | 07/15/2026 | Zuteilung | — | 7,500 | — | Form 4 |
| KRRO | Dolan Oliver | Senior Vice President, Finance | 07/15/2026 | Zuteilung | — | 5,500 | — | Form 4 |
| KRRO | Cerio Jeffrey | General Counsel | 07/15/2026 | Zuteilung | — | 6,500 | — | Form 4 |
| KRRO | Chappell Todd | Chief Operating Officer | 07/15/2026 | Zuteilung | — | 7,500 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).