| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Hannon Thomas J Chief Financial Officer | A | Stock option (right to buy) | |||||
| Condron Michael J Chief Executive Officer | A | Stock Option (right to buy) | |||||
| Schaffer Derace L | P | Series A Preferred Stock | |||||
| Essex Woodlands Health Ventures Fund IV L P | P | Series A Preferred Stock | |||||
| Essex Woodlands Health Ventures Fund V LP | P | Series A Preferred Stock |