|                           |   |                   |                                                                                     |                            |    |
|--------------------------------|--------|------------------------|------------------------------------------------------------------------------------------|---------------------------------|---------|
| Date                  of Grant |   | SharesUnderlyingOption |                                                                                     | Exercise                  Price |    |
|                           |   |                   |                                                                                     |                            |    |
| 9/21/04                        |   |                   | 3,500                                                                |                            | $       | 6.14 |   |
| 9/21/04                        |   |                   | 15,000                                                               |                            | $       | 6.14 |   |
| 9/21/04                        |   |                   | 1,000                                                                |                            | $       | 6.14 |   |
| 9/21/04                        |   |                   | 10,000                                                               |                            | $       | 6.14 |   |
| 9/21/04                        |   |                   | 17,500                                                               |                            | $       | 6.14 |   |
| 10/26/04                       |   |                   | 2,500                                                                |                            | $       | 6.21 |   |
| 10/26/04                       |   |                   | 12,500                                                               |                            | $       | 6.21 |   |
| 10/26/04                       |   |                   | 5,000                                                                |                            | $       | 6.21 |   |
| 11/16/04                       |   |                   | 1,500                                                                |                            | $       | 6.70 |   |
| 11/16/04                       |   |                   | 2,500                                                                |                            | $       | 6.70 |   |
| 12/22/04                       |   |                   | 18,000                                                               |                            | $       | 10.06 |   |
| 12/22/04                       |   |                   | 20,000                                                               |                            | $       | 10.06 |   |
| 12/22/04                       |   |                   | 5,000                                                                |                            | $       | 10.06 |   |
| 12/22/04                       |   |                   | 2,500                                                                |                            | $       | 10.06 |   |
| 12/22/04                       |   |                   | 25,000                                                               |                            | $       | 10.06 |   |
| 12/22/04                       |   |                   | 6,000                                                                |                            | $       | 10.06 |   |
| 1/25/05                        |   |                   | 8,000                                                                |                            | $       | 9.48 |   |
| 1/25/05                        |   |                   | 15,000                            |                            | $  | 9.48 |   |
| 1/25/05                        |   |                   | 2,000                                                                |                            | $       | 9.48 |   |
| 1/25/05                        |   |                   | 12,000                                                               |                            | $       | 9.48 |   |
| 1/25/05                        |   |                   | 20,000                                                               |                            | $       | 9.48 |   |
| 3/16/05                        |   |                   | 12,000                                                               |                            | $       | 8.40 |   |
| 3/16/05                        |   |                   | 12,000                            |                            | $       | 8.40 |   |