| Id | Content |
|---|---|
| F1 | This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. |
| F2 | Represents the weighted average sale price. The highest price at which shares were sold was $114.65 and the lowest price at which shares were sold was $113.77. |
| F3 | Represents the weighted average sale price. The highest price at which shares were sold was $115.69 and the lowest price at which shares were sold was $114.84. |
| F4 | Represents the weighted average sale price. The highest price at which shares were sold was $114.22 and the lowest price at which shares were sold was $113.27. |
| F5 | Represents the weighted average sale price. The highest price at which shares were sold was $115.23 and the lowest price at which shares were sold was $114.27. |
| F6 | Represents the weighted average sale price. The highest price at which shares were sold was $116.54 and the lowest price at which shares were sold was $115.55. |
| F7 | Represents the weighted average sale price. The highest price at which shares were sold was $116.84 and the lowest price at which shares were sold was $116.55. |
The reporting person undertakes to provide, upon request by the staff of the SEC, the issuer, or a security holder of the issuer, full information regarding the number of shares transacted at each price, with respect to all transactions reported on this Form 4.