| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| May 18, 2016 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 677 | $214.14 | 4,151 | |
| May 18, 2016 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 677 | $214.14 | 15,297 | |
| May 18, 2016 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 677 | $214.14 | 27,854 | |
| May 18, 2016 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 677 | $214.14 | 20,375 | |
| May 18, 2016 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 677 | $214.14 | 6,260 | |
| May 18, 2016 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 677 | $214.14 | 10,585 | |
| May 18, 2016 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 677 | $214.14 | 1,658 | |
| May 10, 2016 | CVP & Chief Operating Officer | Form 4 | Open market or private sale of non-derivative or derivative security | 11,421 | $215.77 | 65,581 | |
| May 09, 2016 | CVP & Chief Operating Officer | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 34,424 | $63.22 | 118,252 | |
| May 09, 2016 | CVP & Chief Operating Officer | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 29,832 | $54.46 | 148,084 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.