| Date | Name | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| May 15, 2013 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 10,000 | -- | -- |
| Mar 21, 2013 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,000 | $18.61 | 16,662 |
| Mar 21, 2013 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 2,000 | $174.13 | 14,662 |
| Mar 21, 2013 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 3,000 | $18.61 | 17,662 |
| Mar 21, 2013 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 3,000 | $173.31 | 14,662 |
| Mar 21, 2013 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 6,760 | $18.61 | 21,422 |
| Mar 21, 2013 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 6,760 | $173.31 | 14,662 |
| Mar 21, 2013 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 3,240 | $18.61 | 17,902 |
| Mar 21, 2013 |
Director
|
Director | Form 4 | Open market or private sale of non-derivative or derivative security | 3,240 | $172.61 | 14,662 |
| Mar 21, 2013 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,000 | -- | 13,000 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.