| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| 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 |
| 11/15/05 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 405 | $37.28 | 21,926 |
| 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 |
| 03/06/09 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 458 | $43.95 | 32,002 |
| 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 |
| 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 |
| 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 |
| 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 |
| 05/30/08 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 722 | -- | 31,054 |
| 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 |
| 05/19/11 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 828 | $120.81 | 1,760 |
| 05/14/10 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 932 | $107.24 | 932 |
| 05/17/12 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 973 | $102.75 | 35,186 |
| 11/07/07 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 984 | $92.30 | -- |
| 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 |
| 05/17/12 | JOHNSTON MICHAEL F
Director
|
Director | Form 4/A | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 1,216 | $102.75 | 35,429 |
| 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 |
| 11/21/06 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,219 | -- | -- |
| 05/14/09 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 1,478 | $67.67 | 33,777 |
| 05/17/07 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 1,483 | -- | 29,167 |
| 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 | 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 |
| 11/06/07 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 1,500 | $93.47 | 3,000 |
| 11/06/07 | JOHNSTON MICHAEL F
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 1,500 | $93.47 | 1,500 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.