8 Form 4 filings for KRRO between 2026-07-17 and 2026-08-21, from 7 filers. 4 discretionary (3 sales, 1 purchases), 4 routine grant or withholding filings. 3 of 8 state a filing-level total, summing to $507,277; the rest report only their largest transaction, so the true figure is higher. Prices ran $11 to $14.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | FORMELA JEAN FRANCOIS | sold | 23,584 | $14.00 | $398,552 | 2 | |
| 2026-08-13 | FORMELA JEAN FRANCOIS | Director | sold | 1,775 | $13.96 | $29,916 | 2 |
| 2026-08-13 | Lynx1 Capital Management LP | purchased (open market) | 5,222 | $11.40 | $78,809 | 2 | |
| 2026-08-05 | Aiyar Ram | sold | 5,802 | $10.84 | — | — | |
| 2026-07-17 | Vincent Loic A | received | 7,500 | — | — | — | |
| 2026-07-17 | Dolan Oliver | received | 5,500 | — | — | — | |
| 2026-07-17 | Cerio Jeffrey | received | 6,500 | — | — | — | |
| 2026-07-17 | Chappell Todd | received | 7,500 | — | — | — | |
| 8 filings · 7 filers · disclosed totals only | $507,277 (3/8) | — | |||||