Transaction Details

Footnotes

This reflects the weighted average price at which the shares were sold. The sale price ranged from $211.60 to $212.32. The reporting person will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each price. | The price reported reflects multiple sales at the same price of $211.50. The reporting person will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the shares sold. | The stock options vest in three equal installments on February 21, 2019, February 21, 2020 and February 21, 2021. | The stock options vest in three equal installments on February 8, 2020, February 8, 2021 and February 8, 2022.