Banjak Marc
SEC insider (Form 3/4/5 filer). CIK 0002033869. Chief Legal Officer at iBio, Inc. (IBIO). 6 reported Form 4/5 transactions since Sep 2024; latest on Mar 26, 2026. Located in SAN DIEGO, CA.
Companies Banjak Marc has filed insider reports for
- iBio, Inc. (IBIO): Officer, Chief Legal Officer
Banjak Marc
CIK: 0002033869
Transaction Breakdown
Open Market Buys (P)3 (50.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)3 (50.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
IBIO
iBio, Inc.
Officer
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- Mar 26, 2026IBIO
iBio, Inc.
PurchaseDirect12.5K shares at avg. $1.64$21K - Mar 26, 2026IBIO
iBio, Inc.
PurchaseDirect1.4K shares at avg. $1.76$3K - Jan 28, 2026IBIO
iBio, Inc.
AwardDirectStock Option (right to buy)
146K shares- - Oct 20, 2025IBIO
iBio, Inc.
AwardDirectStock Option (right to buy)
55K shares- - Feb 21, 2025IBIO
iBio, Inc.
AwardDirectStock Option (right to buy)
71K shares- - Jan 10, 2025IBIO
iBio, Inc.
PurchaseDirect9.2K shares at avg. $2.72$25K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 26, 2026 | IBIO iBio, Inc. | Purchase | 12,500 | $1.64 | $20,531 | Direct |
| Mar 26, 2026 | IBIO iBio, Inc. | Purchase | 1,434 | $1.76 | $2,524 | Direct |
| Jan 28, 2026 | IBIO iBio, Inc. | Award Stock Option (right to buy) | 146,000 | - | - | Direct |
| Oct 20, 2025 | IBIO iBio, Inc. | Award Stock Option (right to buy) | 55,000 | - | - | Direct |
| Feb 21, 2025 | IBIO iBio, Inc. | Award Stock Option (right to buy) | 71,000 | - | - | Direct |
| Jan 10, 2025 | IBIO iBio, Inc. | Purchase | 9,191 | $2.72 | $25,000 | Direct |
1-6 of 6 transactions