Transaction Details

Footnotes

Shares held of record by Barry R. Port and Michelle Port, spouse of the Reporting Person, Trustees. | This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on August 12, 2025. | This transaction was executed in multiple trades at prices ranging from $178.56 to $179.55. The price above reflects the weighted average sale price. The reporting person hereby 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. | This transaction was executed in multiple trades at prices ranging from $179.56 to $180.545. The price above reflects the weighted average sale price. The reporting person hereby 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. | This transaction was executed in multiple trades at prices ranging from $180.56 to $181.52. The price above reflects the weighted average sale price. The reporting person hereby 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. | This transaction was executed in multiple trades at prices ranging from $181.57 to$182.56. The price above reflects the weighted average sale price. The reporting person hereby 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. | This transaction was executed in multiple trades at prices ranging from $182.57 to$183.20. The price above reflects the weighted average sale price. The reporting person hereby 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 shares were granted May 25, 2017 and vested over 5 equal installments. | These shares were granted May 30, 2019 and vested over 5 equal installments.