Transaction Details

Footnotes

This transaction was executed in multiple trades at prices ranging from 193.41 to $194.40. The price reported reflects the weighted average sales price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission (the "Commission") staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of securities sold at each separate price. | This transaction was executed in multiple trades at prices ranging from 194.41 to $195.40. The price reported reflects the weighted average sales price. The Reporting Person hereby undertakes to provide to the Commission staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of securities sold at each separate price. | This transaction was executed in multiple trades at prices ranging from $195.41 to $196.40. The price reported reflects the weighted average sales price. The Reporting Person hereby undertakes to provide to the Commission staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of securities sold at each separate price. | This transaction was executed in multiple trades at prices ranging from $196.41 to $197.39. The price reported reflects the weighted average sales price. The Reporting Person hereby undertakes to provide to the Commission staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of securities sold at each separate price. | This transaction was executed in multiple trades at prices ranging from $197.41 to $198.40. The price reported reflects the weighted average sales price. The Reporting Person hereby undertakes to provide to the Commission staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of securities sold at each separate price. | This transaction was executed in multiple trades at prices ranging from $198.41 to $199.40. The price reported reflects the weighted average sales price. The Reporting Person hereby undertakes to provide to the Commission staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of securities sold at each separate price. | This transaction was executed in multiple trades at prices ranging from $199.41 to $200.00. The price reported reflects the weighted average sales price. The Reporting Person hereby undertakes to provide to the Commission staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of securities sold at each separate price. | The reported shares are held through single-member LLCs of which a revocable trust controlled by Steven M. Rales is the sole member.