Transaction Details

Footnotes

$476.3780 is the weighted average sales price. Prices for this transaction ranged from $476.165 to $476.885. The reporting person undertakes to 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 separate price. | $475.22 is the weighted average sales price. Prices for this transaction ranged from $474.82 to $475.65. The reporting person undertakes to 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 separate price. | $474.0589 is the weighted average sales price. Prices for this transaction ranged from $473.755 to $474.28. The reporting person undertakes to 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 separate price. | $473.2366 is the weighted average sales price. Prices for this transaction ranged from $472.84 to $473.73. The reporting person undertakes to 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 separate price. | $472.0046 is the weighted average sales price. Prices for this transaction ranged from $471.69 to $472.50. The reporting person undertakes to 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 separate price. | $470.8127 is the weighted average sales price. Prices for this transaction ranged from $470.73 to $471.045. The reporting person undertakes to 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 separate price. | $476.3737 is the weighted average sales price. Prices for this transaction ranged from $476.165 to $476.72. The reporting person undertakes to 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 separate price | $475.0654 is the weighted average sales price. Prices for this transaction ranged from $474.86 to $475.59. The reporting person undertakes to 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 separate price. | $473.8747 is the weighted average sales price. Prices for this transaction ranged from $473.395 to $474.28. The reporting person undertakes to 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 separate price. | $473.1320 is the weighted average sales price. Prices for this transaction ranged from $473.03 to $473.19. The reporting person undertakes to 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 separate price. | $471.5884 is the weighted average sales price. Prices for this transaction ranged from $470.91 to $471.725. The reporting person undertakes to 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 separate price. | $470.6437 is the weighted average sales price. Prices for this transaction ranged from $470.64 to $470.81. The reporting person undertakes to 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 separate price. | These options vested in three equal annual installments beginning on January 2, 2019.