| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Aug 19, 2008 | Pres. & Chf. Operating Officer | Form 4 | Other acquisition or disposition | -- | -- | 4,406 | |
| Aug 18, 2008 | Pres. & Chf. Operating Officer | Form 4 | Other acquisition or disposition (describe transaction) | 3,865 | -- | 135,600 | |
| Aug 06, 2008 | Director | Form 4 | Other acquisition or disposition | -- | -- | 8,603 | |
| Aug 06, 2008 | Director | Form 4 | Other acquisition or disposition | -- | -- | 12,357 | |
| Aug 05, 2008 | Pres. & Chf. Operating Officer | Form 4 | Other acquisition or disposition | -- | -- | 99,523 | |
| Aug 05, 2008 | Pres. & Chf. Operating Officer | Form 4 | Other acquisition or disposition | -- | -- | 4,406 | |
| Aug 05, 2008 | Corp VP & Pres Integrated Sys. | Form 4 | Other acquisition or disposition | -- | -- | 42,966 | |
| Aug 05, 2008 | Director | Form 4 | Open market or private purchase of non-derivative or derivative security | 10,000 | $66.69 | 61,922 | |
| Aug 04, 2008 | Corp VP & Pres Integrated Sys. | Form 4 | Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities | 2,258 | $66.42 | 4,970 | |
| Aug 01, 2008 | Pres. & Chf. Operating Officer | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 7,500 | $46.67 | 143,100 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.