Banjak Marc (CIK 2033869) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-27). Recent activity: Buy IBIO (12,500 shares), Buy IBIO (1,434 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-27 | iBio, Inc. (IBIO) | Chief Legal Officer | Buy | 12,500 | $20,500 |
| 2026-03-27 | iBio, Inc. (IBIO) | Chief Legal Officer | Buy | 1,434 | $2,524 |
Source: SEC Form 4 filings · as of 2026-03-27