Transaction Details

Footnotes

Mr. Alcala exercised certain options that were nearing expiration. | Weighted average price at which shares were sold ranged from $191.85 to $192.85. The reporting person undertakes to provide, upon request of the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. | Weighted average price at which shares were sold ranged from $192.86 to $193.86. The reporting person undertakes to provide, upon request of the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. | Weighted average price at which shares were sold ranged from $194.09 to $194.34. The reporting person undertakes to provide, upon request of the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. | The options were granted 1/30/2017 with a ten-year term and vested 25% each year over four years. | The options were granted 1/29/2018 with a ten-year term and vested 25% each year over four years.