Brenner Martin (CIK 1770235) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-23). Recent activity: Buy IBIO (12,336 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-23 | iBio, Inc. (IBIO) | Chief Executive Officer and Chief Scientific Officer | Buy | 12,336 | $24,919 |
来源：SEC Form 4 申报文件 · 截至 2026-03-23