6 insiders bought OBIO within a short window (2025-08-01→2025-09-19), $2.0M in total — cluster score 88/100. Members see the buyers, the score breakdown and the chart.
See the cluster| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-08-28 | Sherman Darren See Remarks | Bought | 2,000 | $5.33 | $11k |
| 2026-06-02 | Hochman David Pcluster See Remarks | Bought | 5,000 | $3.83 | $19k |
| 2026-05-20 | Aryeh Jasoncluster Director | Bought | 665 | $3.75 | $2k |
| 2026-05-19 | Aryeh Jasoncluster Director | Bought | 8,971 | $3.90 | $35k |
| 2026-05-19 | Hochman David Pcluster See Remarks | Bought | 5,000 | $3.77 | $19k |
| 2026-05-18 | Fain Eric Scluster Director | Bought | 20,000 | $4.13 | $83k |
| 2026-03-16 | Hochman David P See Remarks | Bought | 10,000 | $4.29 | $43k |
| 2025-11-17 | Hochman David P See Remarks | Bought | 5,000 | $4.07 | $20k |
| 2025-09-19 | Aryeh Jasoncluster Director | Bought | 1,000 | $2.45 | $2k |
| 2025-08-25 | Hochman David Pcluster See Remarks | Bought | 6,000 | $2.49 | $15k |
| 2025-08-25 | Fain Eric Scluster Director | Bought | 5,760 | $2.61 | $15k |
| 2025-08-25 | Sherman Darrencluster See Remarks | Bought | 3,000 | $2.62 | $8k |
| 2025-08-25 | Taylor Andrew Lawrencecluster Chief Financial Officer | Bought | 2,000 | $2.55 | $5k |
| 2025-08-05 | EDELMAN JOSEPHcluster 10% owner | Bought | 700,000 | $2.75 | $1.9M |
| 2025-08-04 | Hochman David Pcluster See Remarks | Bought | 20,000 | $2.75 | $55k |
| 2025-05-01 | RTW INVESTMENTS, LP 10% owner | Bought | 49,900 | $2.99 | $149k |
| 2025-04-29 | RTW INVESTMENTS, LP 10% owner | Bought | 50,000 | $2.53 | $126k |
| 2024-12-26 | Hochman David P See Remarks | Bought | 4,000 | $4.66 | $19k |
| 2024-12-20 | Taylor Andrew Lawrence Chief Financial Officer | Bought | 1,000 | $4.83 | $5k |
| 2024-12-19 | Hochman David P See Remarks | Bought | 5,000 | $4.91 | $25k |
| 2024-09-26 | Hochman David P See Remarks | Bought | 10,000 | $4.79 | $48k |
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| EDELMAN JOSEPH | 10% owner | 1 | $1.9M |
| RTW INVESTMENTS, LP | 10% owner | 2 | $276k |
| Hochman David P | See Remarks | 9 | $262k |
| Fain Eric S | Director | 2 | $98k |
| Aryeh Jason | Director | 3 | $40k |
| Sherman Darren | See Remarks | 2 | $19k |
Every insider buy and sell for OBIO plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.
Open the browserFree sample