| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| 11/06/07 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,500 | $25.69 | 3,500 |
| 11/06/07 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 2,000 | $93.47 | 4,500 |
| 11/21/06 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,219 | $26.55 | 4,703 |
| 11/06/07 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,500 | $32.12 | 5,000 |
| 11/06/07 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,500 | $14.29 | 6,500 |
| 07/28/03 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 370 | $19.45 | 15,315 |
| 11/05/03 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 340 | $21.16 | 15,655 |
| 02/18/04 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 1,104 | $20.94 | 16,760 |
| 06/03/04 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 59 | $22.36 | 16,819 |
| 06/23/04 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 2,138 | $23.39 | 18,957 |
| 08/09/04 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 553 | $22.07 | 19,510 |
| 12/07/04 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 477 | $25.60 | 19,987 |
| 03/01/05 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 599 | $25.21 | 20,586 |
| 06/14/05 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 515 | $29.32 | 21,101 |
| 11/09/05 | JOHNSTON MICHAEL F
Director
|
Director | Form 4/A | Other acquisition or disposition | -- | -- | 21,521 |
| 11/08/05 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Other acquisition or disposition | -- | -- | 21,521 |
| 08/23/05 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 420 | $35.95 | 21,521 |
| 01/30/06 | JOHNSTON MICHAEL F
Director
|
Director | Form 4/A | Other acquisition or disposition | -- | -- | 21,926 |
| 11/15/05 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 405 | $37.28 | 21,926 |
| 03/07/06 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 277 | $54.53 | 22,203 |
| 05/23/06 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 349 | $52.76 | 22,552 |
| 08/24/06 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 4,040 | -- | 26,592 |
| 11/22/06 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Other acquisition or disposition | -- | -- | 27,334 |
| 11/17/06 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 742 | $54.22 | 27,334 |
| 03/30/07 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 350 | $57.60 | 27,684 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.