| other: Former Chief Financial Officer |
| C-Conversion |
| Acquired |
| 13 |
| $130.00 |
| 25 Jul 2017 | Kobylarz Thomas | other: Former Chief Financial Officer | J-Other | Disposed | 8,060 | $0.00 |
| 25 Jul 2017 | Kobylarz Thomas | other: Former Chief Financial Officer | C-Conversion | Acquired | 13 | $11.50 |
| 25 Jul 2017 | Kobylarz Thomas | other: Former Chief Financial Officer | C-Conversion | Disposed | 0 | $10.00 |
| 23 Jun 2017 | K2 PRINCIPAL FUND, L.P. | other: shareholder | S-Sale | Acquired | 49,250 | $10.30 |
| 16 Jun 2017 | ROSENFELD ERIC | director, officer: Chairman and CEO | P-Purchase | Acquired | 1,900 | $10.28 |