| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | IBIO | Stock Option (right to buy) | 0 | 23 Aug 2021 | Common Stock | Direct | F1 |
| Id | Content |
|---|---|
| F1 | On August 25, 2021, the reporting person mistakenly filed a Form 4 reporting the grant of a stock option to purchase 2,000,000 shares of common stock that did not in fact occur. |