Insider Transactions
| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Dec 31, 2011 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 384 | $99.60 | 12,565 |
| Oct 31, 2011 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 61 | $98.99 | 12,181 |
| Sep 30, 2011 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 277 | $89.10 | 12,120 |
| Jul 29, 2011 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 54 | $107.36 | 11,842 |
| Jul 23, 2011 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,068 | -- | 7,021 |
| Jul 23, 2011 |
Director
|
Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,068 | $0.25 | -- |
| Jun 30, 2011 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 218 | $106.16 | 11,787 |
| May 24, 2011 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 823 | -- | 4,953 |
| Apr 29, 2011 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 55 | $104.53 | 11,568 |
| Mar 31, 2011 |
Director
|
Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 308 | $94.85 | 11,513 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.