| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Immersion Corporation | S | Common Stock | |||||
| Northfield Laboratories Inc | H | Stock Option (right to buy)* | |||||
| Northfield Laboratories Inc | S | Stock Option (right to sell)* | |||||
| Northfield Laboratories Inc | X | Common Stock* | |||||
| Northfield Laboratories Inc | X | Stock Option (right to sell)* |