| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in OBIO over the last quarter tilts toward selling: insiders offloaded a net 33,000 shares worth roughly $172K. In the past 30 days, 0 insiders bought and 1 sold. The bias lately has been to the sell side.
The insider who sold still holds shares after the sale. Classified under Biotechnology (Health Care sector), OBIO's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 9.56M | $955.61 | - | |
| Other | 1.12M | $7.12M | -15,000 | |
| CFO | 590.0K | $3.10M | - | |
| Other | 432.9K | $2.52M | - | |
| Dir | 118.1K | $442.9K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | Sherman Darren77 | See Remarks | Sell10b5-1 | 15,000 | $6.36 | $95,400.00 | -1.3% | - | - | |
| Sep 3, 2026 | Hochman David P45 | See Remarks | Buy | 10,000 | $4.79 | $47,900.00 | +0.9% | - | - | |
| Sep 1, 2026 | Sherman Darren77 | See Remarks | Sell10b5-1 | 15,000 | $4.94 | $74,100.00 | -1.3% | - | - | |
| Aug 26, 2026 | Sherman Darren77 | See Remarks | Buy | 2,000 | $5.33 | $10,660.00 | New | - | - | |
| Aug 3, 2026 | Sherman Darren77 | See Remarks | Sell10b5-1 | 15,000 | $4.09 | $61,350.00 | -1.3% | - | - | |
| Jul 1, 2026 | Sherman Darren77 | See Remarks | Sell10b5-1 | 15,000 | $4.27 | $64,050.00 | -1.3% | +41.4% | - | |
| Jun 1, 2026 | Sherman Darren77 | See Remarks | Sell10b5-1 | 15,000 | $3.87 | $58,050.00 | -1.3% | +31.6% | - | |
| Jun 1, 2026 | Hochman David P45 | See Remarks | Buy | 5,000 | $3.83 | $19,150.00 | +0.5% | +31.6% | - | |
| May 18, 2026 | Aryeh Jason | Director | Buy | 665 | $3.75 | $2,493.75 | +0.6% | +18.6% | - | |
| May 15, 2026 | Aryeh Jason | Director | Buy | 8,971 | $3.90 | $34,986.90 | +8.3% | +19.6% | - |