| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Aug 14, 2013 | Director, Chairman, CEO and President | Form 4 | Other acquisition or disposition | -- | -- | 5,139 | |
| Aug 14, 2013 | Director, Chairman, CEO and President | Form 4 | Other acquisition or disposition | -- | -- | 372,603 | |
| Aug 12, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 191,241 | $63.22 | 191,241 | |
| Aug 12, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 70,000 | $65.70 | 261,241 | |
| Aug 12, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 59,063 | $59.52 | 320,304 | |
| Aug 12, 2013 | Director, Chairman, CEO and President | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 264,099 | $94.93 | 56,205 | |
| Aug 12, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 59,063 | $59.52 | -- | |
| Aug 12, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 191,241 | $63.22 | 95,621 | |
| Aug 12, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 70,000 | $65.70 | -- | |
| Aug 06, 2013 | Director, Chairman, CEO and President | Form 4 | Other acquisition or disposition | -- | -- | 5,140 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.