| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Vekselberg Victor | C | Common Stock | |||||
| Vekselberg Victor | C | Series B Convertible Preferred Stock | |||||
| Vekselberg Victor | J | Common Stock | |||||
| Vekselberg Victor | X | Series B Convertible Preferred Stock | |||||
| Vekselberg Victor | X | Warrants to purchase Series B Convertible Preferred Stock |