Parada Antonio Bernardino Guimaraes
SEC insider (Form 3/4/5 filer). CIK 0002047863. Director at iBio, Inc. (IBIO). 4 reported Form 4/5 transactions since Sep 2024; latest on Oct 14, 2026. Located in SAN DIEGO, CA.
Companies Parada Antonio Bernardino Guimaraes has filed insider reports for
- iBio, Inc. (IBIO): Director
Parada Antonio Bernardino Guimaraes
CIK: 0002047863
Transaction Breakdown
Open Market Buys (P)1 (25.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)3 (75.0%)
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.
Director
Discretionary Trading P&L
Holdings
Transaction History (4 total)
- Oct 14, 2026IBIO
iBio, Inc.
AwardDirectStock Option (right to buy)
38K shares- - Nov 20, 2025IBIO
iBio, Inc.
AwardDirectStock Option (right to buy)
13.5K shares- - Jan 10, 2025IBIO
iBio, Inc.
PurchaseIndirect183.8K shares at avg. $2.72$500K - Nov 21, 2024IBIO
iBio, Inc.
AwardDirectStock Option (right to buy)
12.6K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 14, 2026 | IBIO iBio, Inc. | Award Stock Option (right to buy) | 38,000 | - | - | Direct |
| Nov 20, 2025 | IBIO iBio, Inc. | Award Stock Option (right to buy) | 13,500 | - | - | Direct |
| Jan 10, 2025 | IBIO iBio, Inc. | Purchase | 183,823 | $2.72 | $499,999 | Indirect |
| Nov 21, 2024 | IBIO iBio, Inc. | Award Stock Option (right to buy) | 12,600 | - | - | Direct |
1-4 of 4 transactions