| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| 01/02/07 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Other acquisition or disposition (describe transaction) | 22,500 | -- | 6,250 |
| 09/05/06 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Open market or private sale of non-derivative or derivative security | 6,250 | $30.03 | 28,750 |
| 12/07/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 10,000 | -- | 35,000 |
| 09/20/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 10,800 | $18.20 | 35,800 |
| 09/20/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 10,800 | $31.60 | 25,000 |
| 09/20/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 10,800 | -- | -- |
| 09/19/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 9,200 | $18.20 | 34,200 |
| 09/19/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 9,200 | $31.20 | 25,000 |
| 09/19/05 |
VP of Corp. Dev.
|
VP of Corp. Dev. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 9,200 | -- | 10,800 |
| 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 | $18.20 | 27,500 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.