| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| 09/14/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,400 | $12.38 | 39,900 |
| 09/14/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 14,900 | $30.60 | 25,000 |
| 09/14/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,400 | -- | -- |
| 09/14/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,500 | -- | 20,000 |
| 09/13/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,600 | $12.38 | 37,600 |
| 09/13/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 22,500 | $6.42 | 60,100 |
| 09/13/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 35,100 | $30.59 | 25,000 |
| 09/13/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,600 | -- | 12,400 |
| 09/13/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 22,500 | -- | -- |
| 03/03/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Other acquisition or disposition | -- | -- | 25,000 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.