5 Form 4 filings for OBIO between 2026-08-04 and 2026-08-14, from 5 filers. 1 discretionary (1 sales, 0 purchases), 4 routine grant or withholding filings. None state a filing-level total — that aggregate began on 2026-08-17 — so each row below shows only its largest transaction. Prices ran $4 to $4.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-14 | Pacitti David | — | 3,761 | $4.42 | — | — | |
| 2026-08-14 | Fain Eric S | — | 5,145 | $4.42 | — | — | |
| 2026-08-14 | Mack John Prosper | — | 4,885 | $4.42 | — | — | |
| 2026-08-14 | Cleary Chris | — | 4,238 | $4.42 | — | — | |
| 2026-08-04 | Sherman Darren | sold | 15,000 | $4.09 | — | — | |
| 5 filings · 5 filers · disclosed totals only | $0 (0/5) | — | |||||