2 Form 4 filings for OGN between 2026-08-05 and 2026-08-12, from 2 filers. 2 discretionary (1 sales, 1 purchases). None state a filing-level total — that aggregate began on 2026-08-17 — so each row below shows only its largest transaction.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-12 | Arjona Ferreira Juan Camilo | acquired | 11,519 | — | — | 2 | |
| 2026-08-05 | Drinane Juliana Papa | sold | 14,761 | $13.57 | — | — | |
| 2 filings · 2 filers · disclosed totals only | $0 (0/2) | — | |||||